{"video_id": "KMVhXjuqKIA", "file_name": "KMVhXjuqKIA_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person pushes a large trash bin across the sidewalk toward the street, moving it from near the curb to the center of the roadway. The camera remains stationary in a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KMVhXjuqKIA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KMVhXjuqKIA_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 1195.1814857741674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person walks across the frame and then rides a motorcycle from left to right. Both objects are solid and moving due to locomotion.", "background_and_ambient_analysis": "No shifting background; no fire, water, or smoke present. Background elements (parked cars, sidewalk) are static."}}
{"video_id": "KMZY69-OHBQ", "file_name": "KMZY69-OHBQ_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a group of people in red shirts and some in other colors, maybe a sports activity. They're on an indoor court with cones. The main subjects are moving around. Let's break down the chronology.\n\nFirst, the scene starts with people in red, maybe some playing or moving. There are cones on the court. Then, the people are running or participating in some activity. The camera is behind a net, so the view is through the net. The background has a wall with \"SILVER\" text, but according to the rules, exclude text recognition. So focus on the motion.\n\nNumber: multiple people, red shirts. Maybe 5-6 people? Wait, the video has several. They move around the court, some running, interacting. The cones are on the ground, orange.\n\nSpatial relationships: people are on the court, moving in different directions. Maybe a team activity.\n\nCamera perspective: behind a net, so the view is through the net. The camera seems stationary, but maybe slight movement? The description says \"slight shake\" but in the rules, camera movement is part of the conclusion.\n\nChronological order: the people start in positions, then move around, interact with each other or the cones. Let's put it all together.\n\nMain subjects: multiple individuals (red and other colored shirts) moving on an indoor court with orange cones. They run and interact. Then conclude with camera view through the net.\n\nCheck rules: exclude text, so no \"SILVER\". Focus on motion. Number: several people. Appearance: red shirts (some maybe other colors). Spatial: on the court, moving around. Camera: through net, stationary or slight movement.\n\nLet me draft:\n\n\"Several people in red shirts and other colors run and interact on an indoor court scattered with orange cones; they move in various directions across the black surface while a group gathers near a wall. The camera remains stationary behind a net, capturing the scene through the mesh.\"\n\nWait, need to check chronological. The video starts with people, then they move. Let's see the frames:\n\nFrame 0: people are in positions. Frame 1: similar. Frame 2: people moving. Frame 3: more movement. So they're running around the court.\n\nMaybe better: \"A group of individuals wearing red shirts and other colored tops move dynamically across an indoor sports court marked with orange cones, running and interacting as they navigate the space. The camera remains fixed behind a net, providing a consistent view through the mesh.\"\n\nCheck the rules: no text, so avoid the wall text. Number: \"group\" is okay. Motion: running, interacting. Cones are part of the scene. Camera: behind net, fixed.\n\nWait, the rules say \"concise, chronological paragraph\". So start with the initial state, then actions.\n\nInitial state: people are on court, then start moving.\n\n\"Multiple people in red shirts and various other colors are positioned on an indoor court with orange cones. They then begin running and moving across the black surface, interacting with one another as they navigate the space. The camera is stationary behind a net, capturing the scene through the mesh.\"\n\nThat's better. Check if it's chronological: first they are positioned, then run and move. Yes.\n\nAlso, mention spatial: \"across the black surface\" (the court is black), \"on the court\".\n\nWait, the court is black, cones orange. So \"indoor court with orange cones\".\n\nYes. Let's make sure it's concise.\n\n\"Several individuals in red shirts and other colors run and interact on an indoor court with orange cones, moving across the black surface; the camera remains stationary behind a net, providing a view through the mesh.\"\n\nBut is it chronological? \"Run and interact\" starts with the action. The initial frames show them starting to move. Maybe:\n\n\"Starting from their initial positions, multiple people in red shirts and other colors run and interact on an indoor court scattered with orange cones, navigating the black surface; the camera stays fixed behind a net, capturing the motion through the mesh.\"\n\nHmm. But need to be concise.\n\nAlternative:\n\n\"Multiple people in red shirts and other colors move dynamically across an indoor court with orange cones, running and interacting; the camera, positioned behind a net, captures the scene without movement.\"\n\nWait, the video might have a slight shake, but the problem says \"conclude with the camera perspective and movement\". If it's stationary, then \"stationary\" or \"fixed\".\n\nIn the example given in the problem, but no. Let's check the video description.\n\nThe video starts with people, then they move. Let's look at the frames: the first frame has people in positions, then they start moving. So chronological order is: people are on court, then start moving.\n\nSo:\n\n\"Several individuals in red shirts and other colors", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KMZY69-OHBQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KMZY69-OHBQ_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 683.5045888757162, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: People in red shirts moving via locomotion (running, kicking), stationary orange cones, and a ball (implied by movement patterns).", "background_and_ambient_analysis": "Background elements (walls, 'SILVER' sign, net) remain stationary and show no uniform shifting or environmental fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "KLc2TWJ1ZMY", "file_name": "KLc2TWJ1ZMY_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a checkered shirt and dark shorts positions a red-handled tool on a metal object clamped to a workbench, then strikes it with a hammer. The camera maintains a close-up perspective, shifting slightly to capture the hammering motion against a concrete background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KLc2TWJ1ZMY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KLc2TWJ1ZMY_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 187.50338512988515, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person’s hands manipulate a metal ring using pliers and a hammer, causing the metal to deform and move under physical force.", "background_and_ambient_analysis": "The ground and static background elements (e.g., anvil, tools) show no significant shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "KM0ftgUqLbw", "file_name": "KM0ftgUqLbw_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black screen transitions to a desk where a person’s dark-skinned hands place a blue rectangular object into a blue-bordered frame, adjusting its position within the frame. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KM0ftgUqLbw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KM0ftgUqLbw_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 69.51049412088777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "KNONPw_QabE", "file_name": "KNONPw_QabE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and black pants stands on a grassy field, then begins running away from the camera toward distant buildings and a fence. The camera remains stationary, capturing the individual's forward motion across the open landscape.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KNONPw_QabE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KNONPw_QabE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 652.5117304311469, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in blue shirt) is moving: turning, extending arm, and throwing an object (ball).", "background_and_ambient_analysis": "No significant shifting background or fluid motion (e.g., fire, water, wind) observed. Background elements (buildings, ground) are static."}}
{"video_id": "KLMkVG5DGD8", "file_name": "KLMkVG5DGD8_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red jacket and beige pants bends over a gray container on a grassy field, places an object on it, stands, and walks away to the left. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KLMkVG5DGD8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KLMkVG5DGD8_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 76.55692737348699, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt moves from bending over a container to walking away; motion involves locomotion and handling objects.", "background_and_ambient_analysis": "Background elements (trees, yellow structure) show no uniform shifting; no fire, water, smoke, or significant wind-driven motion detected."}}
{"video_id": "KNlyPmS-AJI", "file_name": "KNlyPmS-AJI_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue jeans and a dark shirt repeatedly hammers a glowing red metal ring on a blacksmith’s anvil, moving the hammer in a rhythmic motion to shape the metal. The ring lies centered on the anvil, which has visible text embossed on its surface. The camera remains close to the anvil, capturing the hammering action with slight movement and a focus on the red-hot metal and the person’s hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KNlyPmS-AJI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KNlyPmS-AJI_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 70.90073502342304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A glowing metal ring (held in an anvil) is being manipulated by a human hand, with the hand applying motion to shape or polish the ring via friction.", "background_and_ambient_analysis": "The background elements (metal rings and workbench) show no uniform shifting, and there is no dominant fluid/environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "KOe1SceyZtY", "file_name": "KOe1SceyZtY_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a person holding a Makita circular saw. The saw is blue and silver, with the brand name visible. Then the person positions the saw on a wooden board. Next, the saw is lowered to cut the wood, and we see the blade spinning. The action continues with the saw moving along the wood. The background has some workshop elements like tools, but we keep it minimal. The camera seems to follow the saw's movement, maybe panning slightly. Need to structure the caption chronologically: first the person holding the saw, then positioning, cutting, and the motion. Check the rules: no text recognition, just motion and behavior. So the caption should be concise, mention the saw's color, the wood, the cutting action, and camera perspective.\n\nLet me draft: A person holds a blue and silver Makita circular saw, positioning it over a wooden board. The saw is lowered to cut through the wood, with the spinning blade moving along the board’s surface. The camera follows the saw’s motion with slight panning, capturing the cutting process in a workshop setting. Wait, but rules say exclude text recognition (like brand name), so maybe just \"a circular saw\" instead of Makita? Wait the rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" Oh, but the problem states \"do not include text recognition\", so the brand name is text, so we can't mention it. Wait, the example video shows the Makita logo, but the task says \"exclude text recognition\". So in the caption, we shouldn't mention Makita. So the saw is a circular saw, maybe just describe it as a circular saw (without brand). So adjust: A person holds a blue circular saw, positioning it over a wooden board. The saw is lowered to cut through the wood, with the spinning blade moving along the board’s surface. The camera follows the saw’s motion with slight panning. But wait, the initial frames show the saw's color: blue and silver. So include color. But rule f says exclude text recognition, so the brand name is text, but the color is part of appearance. So \"blue circular saw\" is okay. Let's check the rules again: \"Focus primarily on the motion and behavior of main subjects... Briefly describe their appearance and number (color, size, orientation).\" So color is part of appearance, so we can mention it. So \"a person holds a blue circular saw\" — the brand name is text, so we exclude that, but the color is part of appearance. So that's allowed.\n\nNow chronological order: first the person holding the saw (close-up), then positioning over the wood, then lowering to cut. The wood is wooden, brown. The action is cutting. Camera moves slightly to follow the saw.\n\nLet me structure:\n\nA person holds a blue circular saw, positioning it over a wooden board. The saw is then lowered onto the board, with the spinning blade cutting through the wood as the hand guides it along the board’s surface. The camera follows the saw’s movement with slight panning, maintaining focus on the cutting action.\n\nCheck rules: minimal background, so no mention of workshop tools. The background is \"workshop\" but maybe just \"in a workshop\" but rule e says minimal unless essential. The wood is the main thing. Let's see the original video: the background has some wooden structures and maybe tools, but since it's minimal, maybe just not describe it. The caption should be concise.\n\nAnother way: A hand holds a blue circular saw, positioning it above a wooden board. The saw is lowered to cut the board, with the spinning blade moving along the wood's surface. The camera follows the saw’s motion with slight panning.\n\nBut the video shows the person operating the saw, so \"a person\" vs \"a hand\" — probably better to say \"a person\" as the main subject.\n\nWait, the first frame: \"a hand holds a Makita circular saw\" but the task says exclude text recognition, so \"a hand holds a circular saw\". But the brand is text, so we can't include it. So \"a hand holds a blue circular saw\".\n\nThen the saw is positioned on the wood. The motion is cutting.\n\nLet me check the sample output. Wait, the user provided an example in the problem? No, the user's instructions are clear. So the caption must be chronological: start with the person holding the saw, then positioning it, then cutting.\n\nFinal draft:\n\nA person holds a blue circular saw, positioning it over a wooden board. The saw is lowered to cut the board, with the spinning blade moving along the surface. The camera follows the saw’s motion with slight panning, capturing the cutting process.\n</think>\n\n<caption_output>A person holds a blue circular saw,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KOe1SceyZtY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KOe1SceyZtY_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 144, "blur_score": 71.61675844666551, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The Makita circular saw blade rotates rapidly, and the person moves the saw to cut a wooden plank, with the wood piece moving as it is cut.", "background_and_ambient_analysis": "The background elements (wooden structures, floor) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "KNQaVnwnzrA", "file_name": "KNQaVnwnzrA_000416_000426.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a person pouring oil from a black bottle labeled \"Idem\" into a metal container. The container is part of a green vehicle, maybe a motorcycle. Then the person moves the container, and the camera zooms in on a metal tube with a circular opening, showing the inside of the tube. The main subjects are the bottle, the container, and the person's hand. The background is minimal, mostly the vehicle and the ground. Chronologically: pouring oil, moving container, close-up on tube. Camera starts with a shot of pouring, then moves to the tube. Need to keep it concise, describe motion, appearance (black bottle, green vehicle, metal container), spatial relationships (bottle over container, container near vehicle), and camera movement (initial shot, then zoom in to tube). Avoid text recognition, so don't mention \"Idem\" exactly but just the bottle. Wait, the label has \"Idem\" but rule g says exclude text recognition. Wait, rule f says exclude text recognition. So just describe the bottle as a black oil container. Wait, the video shows a bottle with \"Idem\" but the rule says \"exclude text recognition\", so don't mention the text. So just say a black bottle. Let's structure:\n\nA person pours oil from a black bottle into a metal container attached to a green vehicle. The person then moves the container, and the camera zooms in on a metal tube's circular opening, revealing its interior. The camera transitions from a top-down view of the pouring action to a close-up of the tube. Background includes the vehicle and ground, minimal details. Wait, need to follow the rules: chronological order. First, pouring oil, then moving the container (the hand moves the container), then the camera focuses on the tube. So:\n\nA hand pours oil from a black bottle into a metal container attached to a green vehicle. The hand then moves the container, and the camera zooms in to show the interior of a metal tube connected to the container. The camera shifts from a general view of the pouring action to a close-up of the tube's opening. Background is minimal, featuring the vehicle's mechanical parts and the ground. Wait, need to be concise. Let's check the rules again. Focus on motion and behavior, chronological. Main subjects: person's hand (implied), black bottle, metal container, green vehicle, metal tube. Motion: pour oil, move container, zoom to tube. Appearance: black bottle, metal container, green vehicle, metal tube. Spatial: bottle over container, container near vehicle. Camera: starts with pouring, then moves to tube. Let's write:\n\nA hand pours oil from a black bottle into a metal container mounted on a green vehicle. The hand then repositions the container, and the camera zooms in to show the interior of a nearby metal tube. The camera transitions from a view of the pouring action to a close-up of the tube's circular opening. Background elements include the vehicle's mechanical components and the ground. Wait, but need to be concise. Maybe:\n\nA hand pours oil from a black bottle into a metal container attached to a green vehicle. The hand then moves the container, and the camera shifts to a close-up of a metal tube's interior. Background includes the vehicle's parts and ground. Camera perspective starts as a top-down view of the pouring action, then zooms in to the tube. Hmm, the first frame is pouring, then the hand moves the container (frame 1-2: pouring, frame 2-3: moving container, frame 3-4: close-up tube). So chronological: pour oil, move container, zoom to tube. Let's structure:\n\nA hand pours oil from a black bottle into a metal container on a green vehicle. The hand repositions the container, and the camera zooms in to reveal the interior of a metal tube connected to the container. The camera transitions from a top-down view of the pouring action to a close-up of the tube's opening. Background includes mechanical parts and the ground. Let's check the rules. Exclude text, so \"Idem\" isn't mentioned. Mention spatial: container attached to green vehicle, tube near container. Conclude with camera perspective: starts as top-down, then zoom to tube. Yes. Final caption:\n\nA hand pours oil from a black bottle into a metal container mounted on a green vehicle. The hand moves the container, and the camera zooms in to show the interior of a metal tube connected to it. The camera transitions from a top-down view of the pouring action to a close-up of the tube’s circular opening. Background includes the vehicle’s mechanical parts and the ground.\n</think>\n\n<caption_output>A hand pours oil from a black bottle into a metal container attached to a green vehicle. The hand repositions the container, and the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KNQaVnwnzrA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KNQaVnwnzrA_000416_000426.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 28.288700589547854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "KSo0Cwhsm-A", "file_name": "KSo0Cwhsm-A_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark object briefly presses against the back of a light-skinned, hairy hand with extended fingers, then withdraws; the hand remains stationary against a dark surface with a light edge. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KSo0Cwhsm-A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KSo0Cwhsm-A_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 34.10532180922569, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.7, "object_analysis": "The hand (a solid object) moves slightly due to human adjustment.", "background_and_ambient_analysis": "The background (wall) remains static. No fluid or environmental motion observed."}}
{"video_id": "KPsPb2fDIQI", "file_name": "KPsPb2fDIQI_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A four-piece band performs on stage: a guitarist in a black top and purple shorts strums a silver guitar, a bassist in purple pants and boots plays a red and black bass, a drummer behind the drum set plays energetically, and another guitarist in a black shirt plays on the right. The camera pans slightly right, capturing their dynamic movements under stage lights.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KPsPb2fDIQI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KPsPb2fDIQI_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 158, "blur_score": 97.9298188097406, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Band members (guitarists, drummer, singer) moving via locomotion and instrumental gestures (strumming, drumming, swaying), with discrete bounding boxes tracking their motion.", "background_and_ambient_analysis": "No shifting background elements (stage structure, equipment remain stable). No fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "KQy-5bs5plg", "file_name": "KQy-5bs5plg_000785_000795.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt sits at a table in front of a green chalkboard; the scene transitions to an outdoor field where a person in a black shirt and green shorts stands, swings a bat, and gives a thumbs-up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KQy-5bs5plg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KQy-5bs5plg_000785_000795.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 215.35517625842508, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in black shirt and green shorts) swinging a bat (or similar object) due to explicit physical forces (the swing).", "background_and_ambient_analysis": "Static background elements (field, trees, light poles) without any fluid or environmental motion. No dominant fire, water, smoke, or wind."}}
{"video_id": "KTfqbhlK2g8", "file_name": "KTfqbhlK2g8_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt stands near a bright window with tiled walls, holding a harmonica to their mouth and playing it continuously. The camera remains stationary throughout, capturing the individual from the front.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KTfqbhlK2g8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KTfqbhlK2g8_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 162, "blur_score": 107.24599163260807, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person is making minor, voluntary adjustments to their posture and the device they are holding, visible as slight shifts in head and hand position.", "background_and_ambient_analysis": "The background (tiled walls and window) is entirely static and unchanging. No fluid motion or environmental effects (fire, water, wind) are present."}}
{"video_id": "KTgygE9sy-I", "file_name": "KTgygE9sy-I_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt and gray cap holds a small black object in their right hand, raising it then bringing it closer to the camera, moving it in front of their face while the camera remains handheld with slight movement; background consists of plain light-colored indoor walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KTgygE9sy-I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KTgygE9sy-I_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 72.82559323058658, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a white t-shirt and cap) is moving a bottle (dark-colored) and a glove (or similar object) in their hands. The bottle is brought close to the camera and then moved away, and the glove is held and moved as well. These are solid objects undergoing explicit physical motion by the person.", "background_and_ambient_analysis": "The background is a static wall with no fluid or environmental motion (fire, water, smoke, wind). The wall does not shift uniformly, indicating no camera motion."}}
{"video_id": "KTBDJ6RMLUQ", "file_name": "KTBDJ6RMLUQ_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls in white school shirts and dark skirts, one with a long braid secured by a red hair tie, stand facing each other in a grassy outdoor area. They engage in a hand gesture game, initially clapping hands together before raising and moving their hands in a rhythmic motion. A boy in similar attire sits on the grass behind them, partially obscured. The camera remains stationary with a slight shake, capturing the interaction from a frontal perspective. The background features scattered grass and a tree trunk, with minimal other activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KTBDJ6RMLUQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KTBDJ6RMLUQ_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 138.49671029867199, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are actively clapping and moving their hands in a rhythmic interaction, with visible motion in their arms and hands. Other children in the background show minimal movement.", "background_and_ambient_analysis": "Background elements (grass, trees, distant objects) remain stationary with no uniform shifting or fluid motion. No fire, water, or smoke observed."}}
{"video_id": "KUqvDS6KxOA", "file_name": "KUqvDS6KxOA_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt, blue jeans, and a hat stands near a fence, walks toward a white box on the ground, and bends down in front of it; the camera follows his movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KUqvDS6KxOA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KUqvDS6KxOA_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 3250.650319809977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a hat and gloves is moving: walking, bending over, and interacting with beehives. Motion is distinct and attributable to explicit physical forces (locomotion, manual interaction).", "background_and_ambient_analysis": "Background elements (grass, fence posts, trees) show no uniform shifting or fluid environmental motion (e.g., wind, fire, water)."}}
{"video_id": "KUtJ7dNfbzQ", "file_name": "KUtJ7dNfbzQ_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand adjusts a metallic mesh structure, manipulating small objects along its edge; the hand moves slightly while positioning items within the mesh's framework. The person wears a dark sleeve and white glove, interacting with the reflective, grid-like material. The camera maintains a close-up, slightly shaky perspective focused on the hand's movements, with minimal background visible beyond the structure's immediate surroundings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KUtJ7dNfbzQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KUtJ7dNfbzQ_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 642.4398453357776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (wearing gloves) perform deliberate movements to manipulate or adjust a structure (possibly a greenhouse frame), indicating explicit physical interaction.", "background_and_ambient_analysis": "Background elements (vegetation, structure) show no uniform shifting; water droplets are static or part of the surface texture, not dominant fluid motion."}}
{"video_id": "KVF-xjuWZZg", "file_name": "KVF-xjuWZZg_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a pink top and purple pants pushes a colorful toy cart with green wheels forward along a store aisle, moving from the rear toward the front. The child navigates between shelves stocked with toys on both sides. The camera maintains a top-down, static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KVF-xjuWZZg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KVF-xjuWZZg_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 1189.1833412396677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child pushing a toy cart moves along a store aisle; the child's locomotion and interaction with the cart are discrete physical movements.", "background_and_ambient_analysis": "The background (store shelves, floor) shows no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke, wind). Static elements remain consistently positioned."}}
{"video_id": "KVxobRiE6vg", "file_name": "KVxobRiE6vg_000215_000225.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A pair of hands opens a red and white checkered takeout box, extracts a small metallic object, and manipulates it over a red fabric surface, moving it toward a nearby edge; the camera maintains a top-down perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KVxobRiE6vg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KVxobRiE6vg_000215_000225.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 429.07267697929166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands) are interacting with a red checkered paper and a pink object, exhibiting precise manipulations like folding and positioning.", "background_and_ambient_analysis": "The background consists of a static red fabric with no shifting, fluid, or environmental motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "KV7F3aB7HvQ", "file_name": "KV7F3aB7HvQ_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing blue jeans and a muddy rubber boot lifts their foot from the mud, steps toward a metal bucket in a shallow mud puddle, and submerges the boot into the water. The bucket is positioned to the right of the foot. The camera maintains a low-angle close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KV7F3aB7HvQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KV7F3aB7HvQ_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 105.47996236185027, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The person's legs/feet (in rubber boots) and shovel are moving. The foot applies force to the shovel, lifting it from the mud and repositioning it via explicit physical actions.", "background_and_ambient_analysis": "The background trees and bucket are static; no fluid or wind-driven motion (e.g., water, smoke, fire) dominates the scene. Mud displacement is caused by discrete object interaction, not environmental phenomena."}}
{"video_id": "KWoUv0GvoZ4", "file_name": "KWoUv0GvoZ4_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a vest and brown pants raises his arm, then lowers it as he moves toward a table; other individuals, including a person in a red top and men in dark suits, approach and position themselves around the table covered with a dark cloth. The group gathers behind the table, standing in a line from left to right. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KWoUv0GvoZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KWoUv0GvoZ4_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 183.3016322411035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (solid, distinct objects) moving via locomotion: one individual on the right shifts position, others step forward and gesture, indicating deliberate movement without environmental influence.", "background_and_ambient_analysis": "No fluid or environmental motion (fire, water, wind). Background elements (banner, stage structure) remain static with no shifting or billowing."}}
{"video_id": "KZjPqjUq7FE", "file_name": "KZjPqjUq7FE_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female dancer in a sequined top and layered skirt performs energetic moves on stage, raising her arms and kicking her leg; a male singer in a striped suit stands to her left, singing into a microphone. The camera follows their movements with a slight shake, capturing their performance against a dimly lit backdrop with stage decorations.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KZjPqjUq7FE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KZjPqjUq7FE_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 182.64884391418033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "KZJAUoUkx8g", "file_name": "KZJAUoUkx8g_000179_000189.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and dark scarf stands at a whiteboard, initially facing it and writing. They then step back, turn to face the camera while holding a marker, and gesture toward the whiteboard with their right hand. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KZJAUoUkx8g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KZJAUoUkx8g_000179_000189.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 53.67909162503245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving: writing on the whiteboard and gesturing while speaking. Her motion is solid and distinct.", "background_and_ambient_analysis": "The background (whiteboard and wall) is static with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "Kl-aR8OuLt4", "file_name": "Kl-aR8OuLt4_000227_000237.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair wearing a yellow top adjusts and holds a camera up to their face in the foreground, while a second individual in a gray hoodie and light pants stands motionless behind a chain-link fence in the background. The camera remains handheld with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Kl-aR8OuLt4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Kl-aR8OuLt4_000227_000237.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 832.1298075187472, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The foreground person (long hair, yellow top) displays head/body movement (likely eating/hand gestures), while the background person (gray shirt) walks across the grass.", "background_and_ambient_analysis": "The background elements (chain-link fence, trees, ground) show no uniform shifting. No fire, water, smoke, or significant wind-driven fluid motion is visible."}}
{"video_id": "KZoW03FhagY", "file_name": "KZoW03FhagY_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A square arrangement of light-colored dominoes with black dots is placed on a pink surface. A hand enters the frame, picks up a domino from the bottom-left corner, and repositions it to modify the square shape. The dominoes remain oriented with their dots facing upward. The background is a plain pink surface with faint branding. The camera maintains a steady top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KZoW03FhagY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KZoW03FhagY_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 77.79185983907647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a wooden puzzle frame, moving individual pieces to reconfigure the frame's structure.", "background_and_ambient_analysis": "The background features a static pink surface with a Coca-Cola logo and plastic sheeting; no fluid, gaseous, or wind-driven motion (fire, water, smoke) is present, and background elements do not shift uniformly."}}
{"video_id": "KYarpFvX148", "file_name": "KYarpFvX148_001980_001990.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands use a metal blade to cut a light-colored wooden piece on a metal workbench; the hands then lift the carved wood to display the cut section. The camera remains stationary in a top-down perspective focused on the work area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KYarpFvX148.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KYarpFvX148_001980_001990.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 127.61927199867608, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects in motion: the knife (cutting the wood) and the person's hands manipulating the wooden piece (which is then opened to show the inside).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. Background (workbench and tools) remains fixed. No fire, water, smoke, or wind observed."}}
{"video_id": "Knh202_3eqU", "file_name": "Knh202_3eqU_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First, the video starts with a package of Knorr Caldo de Gallina, which has text but we need to ignore text per rules. Then it cuts to chicken breasts in a pan on a stove. The chicken is raw, light pink, two pieces. Next, the pan is shown from different angles, maybe cooking. Then it transitions to a plate with a cooked chicken breast, salad with greens and tomatoes, and a piece of bread. The camera moves from the package to the pan, then to the plated dish. Need to describe the sequence: first the product package, then raw chicken in pan being cooked (maybe sizzling, but no sound mentioned), then the plated meal. Check rules: focus on motion and behavior. The chicken goes from package to pan to plated. Describe appearance: raw chicken (two pieces, light pink) in pan on stove. Then cooked chicken on plate with salad. Spatial: pan on stove, plate on cutting board. Camera perspective: starts with package close-up, then pan close-up, then plate close-up. Background minimal. Exclude text. So the chronology is: package (but maybe just the initial shot), then raw chicken in pan, then cooked chicken plated with salad. Wait, the frames: frame 0 is the package, frame 1-2 is pan with raw chicken, frame 3-4 is plated dish. So the order: the video begins with the Knorr product package, then shows two raw chicken breasts in a pan on a stove, followed by a plate with a cooked chicken breast alongside a salad of greens and tomatoes, with a piece of bread. Wait, the first frame is the package, then next is pan with chicken, then pan with chicken (slight movement), then plate with cooked chicken and salad. So the main subjects: the chicken (raw, then cooked). The sequence: raw chicken in pan (two pieces, light pink), then plated as cooked with salad. Camera moves from close-up of package to close-up of pan, then to close-up of plate. Need to be concise. Let's structure: The video begins with a close-up of a Knorr product package, transitions to two raw light pink chicken breasts sizzling in a pan on a stove, then shifts to a plate featuring a cooked chicken breast served with a fresh green salad and tomato slices. Camera perspective: starts with package close-up, pans to pan close-up, then to plate close-up. But per rules, exclude text (so don't mention Knorr), but wait the first frame has the Knorr logo and text, but we need to exclude text recognition. So ignore the text. So the initial shot is a product package (but focus on the chicken on it? Wait, the first frame is the package with chicken, but the caption rules say exclude text recognition. So the first frame's main subject is the chicken (but the package is part of the frame). Wait, the problem says \"exclude text recognition, named characters, or stylistic analysis\". So the package is a product, but we don't mention the brand, just the object. So first, the video shows a package (but we can say \"a package of chicken broth\", but no, the first frame is the package with the chicken image. Wait, the first frame: it's the Knorr Caldo de Gallina package, but according to the rules, we can't mention the text. So the first frame's content is a package, but we have to describe the object without text. So maybe \"a package containing chicken broth\" but that's not precise. Wait, the frame shows the package with the chicken image, so the main subject is the package (but the task is to describe motion and behavior). Maybe the first frame is static, then the next frames show the chicken cooking. So the sequence: starts with a package (static), then two raw chicken breasts are placed in a pan on a stove, then the pan is shown as the chicken cooks, then the cooked chicken is presented on a plate with salad and bread. Now, follow rules: focus on motion. The chicken is placed in the pan (first pan frame), then the pan is shown with chicken cooking, then the plate with cooked chicken. So the action: two raw chicken breasts are cooked in a pan, then plated with salad. Let's write the caption: Two raw light pink chicken breasts are placed in a pan on a stove, where they cook, then the cooked chicken breast is served on a plate with a fresh green salad, tomatoes, and a piece of bread. Camera moves from a close-up of the package to a close-up of the pan, then to a close-up of the plated meal. But wait, the first frame is the package, but according to the rules, \"exclude text recognition\"—so we can't mention the package's text,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Knh202_3eqU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Knh202_3eqU_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 175.47304014491561, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand places raw chicken breasts into a frying pan (discrete object movement due to physical force), then the cooked chicken is static on a plate with salad.", "background_and_ambient_analysis": "No dominant ambient motion (fire, water, smoke, or wind) observed. Background elements (wooden surface, stove) remain static with no uniform shifting; transitions are abrupt cuts rather than fluid environmental motion."}}
{"video_id": "KZziDz9e-Ro", "file_name": "KZziDz9e-Ro_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light-colored nails adjusts a red ribbon on a gift wrapped in green and brown patterned paper. A second hand, wearing a leopard-print sleeve, joins to tie the ribbon into a bow. The red ribbon spool and a red-and-white star-shaped ornament lie on the red surface beside the gift. The camera maintains a top-down view, closely capturing the hands' motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KZziDz9e-Ro.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KZziDz9e-Ro_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 79.04054946861739, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (solid objects) are manipulating a red ribbon, moving to tie a bow on a gift package.", "background_and_ambient_analysis": "The background contains a red surface and static elements (wrapped gifts, star ornament) with no shifting or fluid motion; no fire, water, or wind detected."}}
{"video_id": "KnUY02LM1_Y", "file_name": "KnUY02LM1_Y_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A top-down view shows two individuals in a workshop: a standing person with short hair, wearing a black top and light-colored pants, operates a large yellow pottery wheel, turning it while focusing on a large pot. A second person, dressed in a dark shirt and jeans, lies motionless on the floor to the left of the standing person. The standing individual intermittently adjusts the wheel and reaches toward the pot, while the other remains still. The background includes shelves with pottery items and buckets. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KnUY02LM1_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KnUY02LM1_Y_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 281.1174692661153, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is actively moving their arms and interacting with objects (e.g., pottery, tools), indicating explicit physical locomotion.", "background_and_ambient_analysis": "Static background elements (shelves, containers, ground) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "KmjvD6_2n7A", "file_name": "KmjvD6_2n7A_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals are in a room; a seated person wearing a hat faces a standing individual in a dark jacket, while another standing person in a red shirt interacts with the jacketed individual. The red-shirted person raises their hands toward the jacketed person, who then lifts their arm. The seated person remains still at the table, which holds cards and an orange cup. Background includes a kitchen with a refrigerator. Camera is static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KmjvD6_2n7A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KmjvD6_2n7A_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 123.93885029426548, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are present; they are moving their arms and hands (gesturing) and one person is holding a container. These are discrete solid objects moving due to their own physical actions.", "background_and_ambient_analysis": "The background (refrigerator, door, wall decorations) is static with no uniform shifting. No fire, water, smoke, or wind is visible."}}
{"video_id": "KlQUGmNR1aI", "file_name": "KlQUGmNR1aI_000175_000185.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a light gray shirt with checkered sleeves and dark pants holds a wine glass filled with red wine in front of shelves stocked with bottles. He lifts the glass upward, brings it to his mouth to drink, then lowers it back to his hand. The camera remains stationary, capturing the sequence from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KlQUGmNR1aI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KlQUGmNR1aI_000175_000185.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 274.1649535499542, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete solid object) is moving his hand and head while drinking from a wine glass. His motion is due to voluntary locomotion (hand movements) and the act of drinking.", "background_and_ambient_analysis": "The background consists of static shelves with wine bottles and a wall, showing no shifting or environmental motion (e.g., no fire, water, or wind). The background remains uniformly stable throughout the clip."}}
{"video_id": "Kp1VOnvJuHY", "file_name": "Kp1VOnvJuHY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark clothing places a sheet of seaweed shiny side down on a surface, then uses wet hands to spread a handful of rice evenly over the seaweed. The camera maintains a close-up perspective focusing on the hands and materials during the actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Kp1VOnvJuHY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Kp1VOnvJuHY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1419.1442780962286, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to place a sheet of seaweed and spread rice. The seaweed and rice are discrete objects being manipulated by the hands.", "background_and_ambient_analysis": "Background elements (kitchen counter, refrigerator) are static with no shifting. No fire, water, smoke, or wind motion present."}}
{"video_id": "Kq1upWpEihY", "file_name": "Kq1upWpEihY_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Kq1upWpEihY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Kq1upWpEihY_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 67.2997621564653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a baby seat exhibits minor head and body movements (e.g., blinking, slight head turns), indicating solid object motion due to natural physiological actions.", "background_and_ambient_analysis": "Background elements (indoor setting with structures) show no significant shifting or fluid motion (fire, water, wind not present)."}}
{"video_id": "KoS0PyP_eyU", "file_name": "KoS0PyP_eyU_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small white fluffy dog with a pink collar sits on a gray couch, turning its head toward a hand extended toward it. The dog stands, approaches the hand, and takes a small object from the palm. The hand remains in front of the dog as it interacts, and the dog looks directly at the hand. The camera maintains a close-up perspective with minimal movement, focusing on the dog and hand interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KoS0PyP_eyU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KoS0PyP_eyU_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 30.522591659991683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A white dog and a human hand interact: the dog moves to lick the hand, stands, and eats a treat; the hand moves to offer the treat and interact with the dog.", "background_and_ambient_analysis": "The background (gray couch, room elements) shows no uniform shifting or fluid/environmental motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "KobffMj56a0", "file_name": "KobffMj56a0_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium, several players in red and dark uniforms actively play volleyball. They run across the court, pass the ball, and one player spikes it toward the net while others position in front to block. The camera pans left, following the players’ movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KobffMj56a0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KobffMj56a0_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 126.46827887353913, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "KqxwHtjgcQQ", "file_name": "KqxwHtjgcQQ_000587_000597.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, focusing on motion and behavior of main subjects. The rules specify excluding text recognition, named characters, and stylistic analysis.\n\nLooking at the video frames provided, it's a fighting game scene. The main subjects are two characters, probably in a 2D fighting game. The first frame shows both characters facing each other. The second frame has them moving towards each other. Then, in the third frame, one character seems to be attacking with a blue energy move. The fourth frame shows a different attack, maybe a ground-based move. The fifth frame has the characters in a close-up combat stance.\n\nI need to describe their actions chronologically. The characters are in a boxing ring or arena. Their appearances: both in blue and white outfits, maybe with energy effects. The spatial relationships: they're facing each other, moving towards each other, then one attacks, the other counters. The camera perspective is probably a fixed top-down view from the game screen, but since it's a video of someone playing, the camera is a screen showing the game. Wait, the video is a screen recording, so the camera is the screen itself. The user mentions excluding text recognition, so I shouldn't mention the scores or health bars.\n\nLet me check the rules again: focus on motion and behavior, chronological order. Start with the initial stance, then movement towards each other, then the blue energy attack, followed by another attack, and finally them being close. The background is minimal, so just the arena. The camera is fixed, maybe slightly shaking because it's handheld or the player's movement. But the user says the camera perspective is top-down or pan left, etc. Wait, the output should include camera perspective. The video is from a screen, so it's a fixed perspective looking at the game screen. But the actual recording might have some shake, but the game itself is a top-down view.\n\nWait, the problem states \"Conclude with the camera perspective and movement\". Since the video is a screen recording, the camera perspective is the screen showing the game. So maybe \"fixed camera perspective showing the game screen\" but the user's example says \"top-down, pan left, slight shake\". Let's see the video: the game is a 2D fighting game, so the camera is top-down. But the video might be slightly shaky because it's recorded from a handheld device. The caption should mention the camera movement. The user says \"DO NOT output your reasoning\", so I need to make sure the caption includes that.\n\nWait, the sample output in the instructions is a placeholder, so the user wants the actual caption. Let's structure it:\n\nChronological order: Two characters in blue and white outfits face each other in a fighting arena. They move towards each other, then the left character executes a blue energy attack while the right character dodges. The left character follows with a grounded strike as the right character recoils. The camera remains fixed on the game screen, showing minimal background detail.\n\nWait, need to check the actual frames. The first frame shows both characters, then they move closer. Second frame, maybe the left character (blue) attacks. Third frame shows the right character (blue) in a different pose. Wait, maybe it's two characters, one in blue and white, the other similar. Maybe the colors are the same, but different outfits.\n\nThe key points are motion: moving towards each other, then attacking. The camera perspective is fixed on the screen. So the caption should start with the initial stance, then their movement, then attacks, then the end. Also, spatial relationships: the characters are in front of each other, left and right. The video shows two figures, both in blue/white, facing each other. The actions: advancing, attacking with energy moves, close combat.\n\nI need to avoid any text recognition, so no mention of scores or names. Focus on their motions and positions. Make sure it's chronological, concise. Let me draft:\n\nTwo armored figures in blue and white outfits face each other in a fighting arena. They advance toward one another, then the left figure unleashes a blue energy attack while the right figure dodges backward. The left figure follows with a grounded strike, causing the right figure to recoil. The camera maintains a fixed top-down perspective on the game screen, showing minimal background details as the characters engage.\n\nCheck rules: chronological, motion and behavior, spatial relationships (left and right), camera perspective (fixed top-down). Background minimal. Excluded text, characters names. Seems okay. Maybe \"armored figures\" is okay, but maybe \"characters\" is better. \"Blue energy attack\" is okay. \"Grounded strike\" might be specific. Maybe \"low kick\" or \"ground attack\". The video shows", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KqxwHtjgcQQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KqxwHtjgcQQ_000587_000597.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 369.54348519286316, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two game characters (blue and pink) are engaged in combat, moving due to physical forces (attacks, collisions, and locomotion). The motion is discrete and can be tracked with a bounding box.", "background_and_ambient_analysis": "The background in the video (both the real room and the game stage) is static. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "KqmWyLjSGx4", "file_name": "KqmWyLjSGx4_000154_000164.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person using tools to cut wood. First, there's a close-up of hands with a saw, wearing a blue shirt and a watch, cutting a piece of wood. The saw is black, and there's a blue tool with \"Sawstop\" maybe? Wait, no, the label says \"StudHawk 90\" on the black piece. Then the scene changes to a different angle where the person is using a yellow jig to guide the saw through another piece of wood. The person's arms are visible, blue shirt, tattoos on the arm. The background has a brick wall and some wood. The camera moves from close-up of the first action to a wider shot of the second action. Need to describe chronologically: first action, then second. Mention the main subject (person), their actions (cutting wood with saw, using jig), appearance (blue shirt, watch, tattoos), spatial relationships (saw on wood, jig under wood), then camera perspective. Keep it concise.\n\nCheck rules: focus on motion and behavior, chronological order. First clip: person (blue shirt, watch, tattoos) holds black saw, cuts wood piece; the wood is on a workbench, saw is moving down. Second clip: same person, now using yellow jig to guide saw through another wood piece. Camera perspective: first is close-up, then shifts to a wider shot (maybe pan left or cut to different angle). Background minimal, just brick wall and workbench.\n\nSo the caption should be:\n\nA person in a blue shirt, wearing a wristwatch and showing tattoos, uses a black saw to cut a wooden plank on a workbench; the plank rests on a black base labeled \"StudHawk 90.\" The camera then shifts to a wider view where the same person, holding the black saw, guides it through another wooden piece placed on a yellow jig, with a brick wall in the background. The camera maintains a close-up focus initially and transitions to a medium shot for the second action.\n\nWait, need to check for text recognition: rule f says exclude text recognition, so don't mention \"StudHawk 90\" as it's text. So replace that with \"a black base with yellow text\" but rule f says exclude text recognition, so just describe the object. Wait, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So the label on the black piece is text, so we can't mention it. So in the first scene, the black base is just \"a black base\" (but maybe it's part of the tool). Wait, the black object with yellow text is the \"StudHawk 90\" but we can't mention the text. So perhaps describe it as \"a black device with a yellow label\" but rule f says exclude text recognition, so maybe just \"a black base\" without the label. Hmm, the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" So if the text is part of the object's description, but we're not to mention it. So in the first frame, the black device has a label, but we can't say what's on the label. So just describe it as a black object (maybe the base) and say it's there.\n\nWait, let's re-read rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So if the text is visible but we don't mention it. So the caption should not include \"StudHawk 90\" or any text on objects. So in the first part: \"a person in a blue shirt, wearing a wristwatch and having visible tattoos, uses a black saw to cut a wooden plank resting on a black base with a yellow label.\" But no, we can't mention the label. So \"a black base\" (without the label). Wait, the rule says \"Exclude text recognition\", so if the text is part of the object, but we're not to refer to the text itself. So the base is just a black base, the yellow label is part of it, but we don't mention the text. So maybe \"a black base\" is okay.\n\nLet me structure it:\n\nThe video opens with a close-up of a person in a blue shirt, wearing a wristwatch and displaying tattoos on their arm, sawing a wooden plank with a black saw; the plank is positioned on a black base. The scene transitions to a wider shot where the same individual, holding the black saw, guides it through another wooden piece placed on a yellow jig, with a brick wall visible in the background. The camera initially focuses closely on the sawing action and then shifts to a medium perspective capturing the person’s upper body and the jig.\n\nWait, but the first scene has the person using the saw on a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KqmWyLjSGx4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KqmWyLjSGx4_000154_000164.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 94.17261852052903, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue shirt is manipulating a black rectangular object (likely a tool) and a yellow frame-like structure on the ground, with their hands and arms moving to position/adjust these items.", "background_and_ambient_analysis": "The brick wall and concrete surface in the background show no uniform shifting or fluid motion; there are no fire, water, smoke, or wind elements present."}}
{"video_id": "KsuIwfMJc0w", "file_name": "KsuIwfMJc0w_000272_000282.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are two black goats. In the first frame, one is near a bowl, maybe eating. Then the camera moves, showing the second goat. Wait, let's check the timestamps.\n\nThe video starts with a black goat eating from a black bowl. There's another black goat in the background, lying down. As the camera pans left, the first goat moves away from the bowl, and the second goat is seen resting. Wait, the video shows the camera moving, so the sequence: initially, the goat is at the bowl, then as the camera pans left (since the position changes), the goat moves slightly, and the other goat is visible. Let's get the details.\n\nFirst, main subject: two black goats. One is standing, eating from a black bowl; the other is lying down. Then, as the camera moves (pan left), the standing goat moves away, and the camera reveals the second goat more. Need to mention appearance: black, medium size, maybe some white on faces. Spatial: one in front (eating), one behind (resting). Then camera movement: pans left, maybe slight shake.\n\nBackground: wooden fence, hay, some containers. But per rule e, minimal background unless essential. So maybe mention the wooden structure briefly.\n\nChronological order: At start, black goat (medium size, black coat) eats from black bowl. As camera pans left, the goat steps back, revealing a second black goat resting against the wooden fence. Both goats have white markings on faces. Camera movement is a pan left with slight shake, maintaining a ground-level perspective.\n\nCheck rules: a) motion and behavior in order. b) appearance and number. c) spatial relationships. d) camera perspective and movement. e) background minimal. f) exclude text.\n\nSo structure: First, describe first goat eating. Then as camera moves, show second goat. Then camera movement.\n\nLet me draft:\n\nTwo black goats with white facial markings are in a fenced enclosure with straw bedding. Initially, a medium-sized goat stands at a black feeding bowl, eating. As the camera pans left, the goat steps back, revealing a second black goat lying down against the wooden fence to the right. The camera maintains a ground-level perspective with a slight shake throughout.\n\nWait, check if the second goat is lying down. In the video, the second goat is resting. Let's confirm the frames. Frame 1: first goat at bowl. Frame 2: camera shifts, shows the first goat moving, second goat behind. Frame 3-5: similar, showing both.\n\nSo the sequence: The video begins with a black goat with white markings eating from a black bowl in a straw-covered pen. The camera then pans left, showing the goat stepping back, while revealing a second black goat with white markings resting against the wooden fence in the background. Both goats remain in their positions as the camera continues to pan left with a slight shake, maintaining a ground-level view.\n\nWait, but need to be concise. Let's make it a paragraph.\n\n\"Two black goats with white facial markings are in a straw-covered pen with wooden fencing. Initially, a medium-sized goat stands at a black feeding bowl, eating. As the camera pans left, the goat steps back, revealing a second black goat lying down against the fence. The camera maintains a ground-level perspective with slight movement throughout.\"\n\nCheck if \"lying down\" is correct. In the video, the second goat is sitting or resting. Let's see: frame 1.5 shows the second goat sitting, frame 2-4 shows it resting. So \"resting\" or \"lying down\" is okay.\n\nAlso, check number: two black goats.\n\nAppearance: black coat, white markings on faces (since the video shows white on their faces).\n\nSpatial: first goat in front (eating), second behind (resting).\n\nCamera movement: pans left, slight shake.\n\nBackground: straw bedding, wooden fence, feeding bowls. But minimal, so maybe just \"straw-covered pen with wooden fencing\" is enough.\n\nLet me adjust for conciseness:\n\n\"Two black goats with white facial markings are in a straw-covered pen with wooden fencing. Initially, a medium-sized goat eats from a black feeding bowl, then steps back as the camera pans left, revealing a second black goat resting against the fence. The camera maintains a ground-level perspective with slight movement.\"\n\nThat's better. Let's check each rule:\n\na) Motion: eating, stepping back, camera panning. Chronological.\n\nb) Appearance: two black goats, white markings, medium size.\n\nc) Spatial: first goat at bowl, second against fence.\n\nd) Camera: ground-level, pan left, slight movement.\n\ne) Background: minimal, straw and fencing mentioned.\n\nf) No text, etc.\n\nYes, that", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KsuIwfMJc0w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KsuIwfMJc0w_000272_000282.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 44.35413051371177, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dark-colored animals (likely pigs or goats) exhibit discrete movements: one is eating from a trough while the other is stationary. Their motions (head movements, slight body shifts) are localized and distinct.", "background_and_ambient_analysis": "The wooden structure, ground, and trees in the background show no uniform shifting or fluid motion (no fire, water, wind effects observed)."}}
{"video_id": "KsGnJwo5MGE", "file_name": "KsGnJwo5MGE_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a gradient background, then transitions to two individuals: one wearing a green cap with an L and yellow clothing, the other in a yellow dress with red hair and a crown, standing close together. In a smaller inset video, a person in a green hat holds a white plush toy, moves through a room, turns, and interacts with another person in black clothing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KsGnJwo5MGE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KsGnJwo5MGE_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 193.9589877561337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the green costume (in the inset) is moving by walking and gesturing. The children in the main screen are static.", "background_and_ambient_analysis": "The main screen background is static. The inset video shows multiple scenes with static backgrounds (bathroom, hallway, etc.) but the dominant motion is the person in the green costume moving within these scenes. There is no ambient environmental motion (fire, water, etc.)."}}
{"video_id": "KtJUhXtDyMA", "file_name": "KtJUhXtDyMA_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a white onesie with colorful patterns is seated in a playpen with a multicolored mat and assorted toys in the background. The baby moves their head, looking left and right, briefly sticking their tongue out. The camera remains in a close-up, slightly shaky perspective throughout, focusing on the baby's movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KtJUhXtDyMA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KtJUhXtDyMA_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 51.721856841729746, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby (discrete solid object) exhibits head rotations, gaze shifts, and mouth movements as primary motions; no other discrete objects show significant motion.", "background_and_ambient_analysis": "Background elements (colorful mat, toys, mesh fence) are static with no uniform shifting across frames, indicating no environmental fluid motion or camera-induced background displacement."}}
{"video_id": "Kt6mjIfET-w", "file_name": "Kt6mjIfET-w_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a blue shirt stands in a grassy field as a white kite with a blue tail flies overhead, moving dynamically—dipping and rising—while the child remains centrally positioned; the camera follows the kite’s motion with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Kt6mjIfET-w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Kt6mjIfET-w_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 398.48011012742916, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (in blue) is standing on the ground holding a kite string. The kite (white) is flying in the air, moving up and down and side to side due to wind and string control.", "background_and_ambient_analysis": "The background (grassy field, trees, buildings) is static. There is no dominant fluid/environmental motion (fire, water, smoke, wind) that dominates the scene; minimal grass sway is not sufficient to trigger the Ambient Rule."}}
{"video_id": "Ku9qRxC0vLk", "file_name": "Ku9qRxC0vLk_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a yellow shirt and orange-tinted glasses sits facing a computer screen. She reaches out with her hands to adjust a pair of glasses, manipulating the frames while holding them on a white surface. The camera transitions from a close-up of her face to a top-down view of her hands working on the glasses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ku9qRxC0vLk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ku9qRxC0vLk_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 46.709628829972544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A pair of hands manipulating a black object (glasses) on a table. The hands apply explicit physical forces (grasping, rotating, placing) to the object, creating clear motion trajectories.", "background_and_ambient_analysis": "Background consists of static wall and table with no shifting or environmental fluid motion (fire, water, smoke, wind). Wall and table remain fixed throughout both segments."}}
{"video_id": "KuvcBjOxhc8", "file_name": "KuvcBjOxhc8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink shirt holds a swaddled baby in a striped blanket within a bathroom, leaning forward to interact with the baby who looks up at her. The baby is positioned in her arms, facing upward. The background includes shelves with toiletries and a wall clock. The camera remains steady in a close-up shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KuvcBjOxhc8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KuvcBjOxhc8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 673.3475332520802, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (wearing pink shirt) and the baby are the discrete solid objects. The person is moving the baby in a gentle rocking motion, which is a physical action by the person.", "background_and_ambient_analysis": "The background (shelf with bottles, clock) is static and does not shift. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "Kw3b1NmgAws", "file_name": "Kw3b1NmgAws_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long blonde hair, wearing a dark cardigan and blue top, is seated in a room. She looks downward, raises her hand to cover her mouth, then smiles. The background includes a green container and shelves, and the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Kw3b1NmgAws.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Kw3b1NmgAws_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 203.89401162251366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human subject exhibits discrete movement: hand covering mouth, head movement, and shifting gaze. These actions represent solid-object locomotion driven by explicit physical forces (e.g., muscular movement).", "background_and_ambient_analysis": "Background elements (yellow container, shelves, door) remain static across frames with no uniform shifting or fluid environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "KvonC7CY6VI", "file_name": "KvonC7CY6VI_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small toddler with dark hair, wearing a dark top and light pants, stands near a large television, holding a colorful toy cart with a red handle, blue frame, yellow center, and green wheels. The child pushes the cart forward, then stumbles and falls to the wooden floor, crawling while clutching the cart. Another person’s feet in jeans are visible to the left of the frame. The camera follows the toddler’s movement with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KvonC7CY6VI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KvonC7CY6VI_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 188.50371250389682, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child interacts with a colorful toy (cart-like structure), pushing, moving, and crawling around it; the child's motion is distinct and driven by physical forces (e.g., locomotion, pushing the toy).", "background_and_ambient_analysis": "Background elements (TV, shelves, walls) show no shifting or fluid motion (fire, water, smoke, wind); all background components remain stationary throughout the clip."}}
{"video_id": "KwU7x8V3880", "file_name": "KwU7x8V3880_000245_000255.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene shows a person sitting on the floor with a white round table in front. The person is wearing a white polo shirt and light-colored shorts. They start by sitting still, then reach down to their side where there's a dark bag with an orange item. Then they lean forward and place their hand on the table. Wait, the sequence: in frame 0, they're seated. Frame 1, maybe same. Frame 2, they move their hand to the side, then in frame 3, they lean forward. Frame 4, they're leaning down. Frame 5, they're reaching towards the table.\n\nLet me check the timestamps. The video has frames from 0 to 5. At 0, person sitting. 1, same. 2, person moves hand towards left side (the dark bag with orange). 3, they lean forward, hands near the table. 4, leaning further, maybe touching the table. 5, they're moving towards the table, hands on it.\n\nAppearance: person in white polo, light shorts. Background: floor, wall, dark bag with orange object. The table is white and round, in front of the person.\n\nChronology: starts seated, then moves to the side (left), leans forward towards the table, and interacts with it.\n\nSpatial relationships: person is seated on floor, table in front. Dark bag is to the left of the person.\n\nCamera perspective: the camera is fixed, top-down view? Wait, the first frame shows the person sitting, then when they lean, the camera might be at a slight angle. The description says \"top-down\" in the rules. The ManyCam logo is at the bottom, so the camera is positioned such that it's looking down on the scene. The camera doesn't move; it's static.\n\nBackground minimal: the room has tiles, wall, dark bag. But since background is minimal, just mention the floor and wall if needed.\n\nSo the caption should be: A person wearing a white polo shirt and light-colored shorts sits on a tiled floor with a white round table in front. They lean forward, reaching towards the table with their right hand, while a dark bag with an orange object rests to their left. The camera remains stationary, providing a top-down view of the scene.\n\nWait, but the person's movement: in the frames, they go from sitting to leaning down. Let's check the frames:\n\nFrame 0: person seated, hands resting on lap.\n\nFrame 1: same as 0? Maybe not. The user provided 6 frames. Let's see:\n\n0: [0.0] Person sits, hands on lap, white table in front.\n\n1: [0.3] Same position.\n\n2: [1.0] Person raises hand, moves towards left side (where bag is).\n\n3: [1.4] Person leans forward, arms towards table.\n\n4: [1.6] Person leans further, body over table.\n\n5: [1.9] Person is reaching towards table.\n\nWait, the action sequence: the person starts seated, then moves their right hand to their left side (towards the dark bag with orange), then leans forward and places their hand on the table.\n\nSo the chronological order: seated, reaches left (towards bag), leans forward towards table.\n\nAppearance: white polo, light shorts.\n\nSpatial: table in front, bag to left.\n\nCamera: top-down, stationary.\n\nBackground: tiled floor, wall.\n\nNow, concise paragraph.\n\nStart: A person in a white polo shirt and light shorts sits on a tiled floor with a white round table in front. They reach left toward a dark bag with an orange item, then lean forward and place their hands on the table. The camera maintains a stationary top-down view.\n\nWait, but the first frame shows the person with hands on lap, then in frame 2 they reach to the side, then lean. So the motion is: seated, then reaching to the left (toward the bag), then leaning forward towards the table.\n\nYes. Let's structure:\n\nA person wearing a white polo shirt and light-colored shorts is seated on a tiled floor, with a white round table in front. They lean forward, reaching left toward a dark bag with an orange object resting beside them, then place their hands on the table. The camera remains stationary, providing a top-down perspective.\n\nCheck rules:\n\na) Motion: seated → reach left → lean forward → place hands on table.\n\nb) Appearance: white polo, light shorts. Number: 1 person.\n\nc) Spatial: table in front, bag to left.\n\nd) Camera: top-down, stationary.\n\ne) Background: minimal (tiled floor, wall mentioned as essential? Maybe not. \"tiled floor\" is part of the setting, but the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KwU7x8V3880.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KwU7x8V3880_000245_000255.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 526.6632346446992, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person (a solid object) is moving their body and arms, engaging in voluntary locomotion and interaction with the white circular object.", "background_and_ambient_analysis": "The background (walls and floor) is static with no environmental motion (e.g., fire, water, wind)."}}
{"video_id": "KvShbe78hU8", "file_name": "KvShbe78hU8_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white t-shirt, brown shorts, and white sneakers stands on a wooden floor near a window with a striped chair to his left. He starts with arms raised wide, then steps onto a yellow hula hoop with black edges, jumps and swings his arms while balancing, then steps off the hoop. The camera maintains a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KvShbe78hU8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KvShbe78hU8_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 50.31470989040004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is performing jump rope exercises, moving his arms and legs to swing the jump rope. The jump rope is also moving in a circular pattern.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion. Background elements (windows, wall, chair) are static and consistent throughout the frames."}}
{"video_id": "KwifkOWFG_o", "file_name": "KwifkOWFG_o_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in black shorts and purple shoes steps up onto a platform beside gym equipment, then transitions to holding a barbell in a squat position. She lowers the barbell to her waist and rises, maintaining a straight back. The camera captures her full body in a steady close-up, shifting from a lower-body focus to a full-body view within the gym setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KwifkOWFG_o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KwifkOWFG_o_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 113.06490489479347, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman and barbell are discrete solid objects moving via explicit physical forces (muscle-driven lifting motion), with clear bounding box tracking during the squat exercise.", "background_and_ambient_analysis": "The gym background (equipment, walls, floor) is static with no shifting or fluid motion; no fire, water, smoke, or wind present. Ambient elements are minimal and controlled."}}
{"video_id": "KwWguF8zdb4", "file_name": "KwWguF8zdb4_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt holds a long, thin object vertically, then raises it above their head while adjusting it with both hands toward their face. The individual’s hair is light-colored and shoulder-length. The camera remains stationary, capturing the person in a medium shot against a dark blue background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KwWguF8zdb4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KwWguF8zdb4_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 129.57623614183737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a blue shirt is manipulating a long, thin object (likely a rod or tool) by raising it above his head, positioning it over his face, and adjusting it with both hands. His motion is controlled and deliberate.", "background_and_ambient_analysis": "The background is a uniform solid blue color with no visible shifting elements or environmental motion (e.g., no fire, water, wind, or fluid dynamics). The scene lacks any ambient environmental effects."}}
{"video_id": "Kx9G7k5gaZI", "file_name": "Kx9G7k5gaZI_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands position a tall, pink folded napkin upright on a white plate with a black dotted rim, adjusting it to stand securely. The napkin, featuring multiple visible creases, remains vertical as the individual, wearing a green long-sleeve shirt, refines its alignment on the plate resting on a red placemat with white floral patterns. The camera maintains a top-down perspective with slight movement, focusing on the napkin and plate arrangement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Kx9G7k5gaZI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Kx9G7k5gaZI_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 135.43240488503113, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the pink napkin are moving. Hands actively manipulate the napkin, causing it to adjust and fold.", "background_and_ambient_analysis": "Background elements (table, placemat, chair) are static. No fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "KyW6WCA-CL4", "file_name": "KyW6WCA-CL4_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a white onesie kneels on a carpeted floor, then raises both arms while holding a thin object overhead, moving the arms up and down. The baby remains centered in the frame against a backdrop of tangled wires and a dark piece of furniture. The camera maintains a close-up, front-facing perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KyW6WCA-CL4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KyW6WCA-CL4_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 56.44567654832734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A baby (solid object) is actively moving arms and holding a stick, demonstrating intentional locomotion and physical force application.", "background_and_ambient_analysis": "Static carpeted floor and background wires with no shifting, fluid motion, or environmental elements (fire, water, smoke, wind) observed."}}
{"video_id": "KzulALWFbfQ", "file_name": "KzulALWFbfQ_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a black top and long patterned skirt stands on a stage, holding a microphone. She is positioned to the left of a piano with a lit lamp on top, in front of pink curtains. As the video progresses, she shifts her stance slightly, moving a few steps left while maintaining her position. The camera remains mostly stationary with minor adjustments, capturing her from a frontal view against the backdrop of the curtains.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KzulALWFbfQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KzulALWFbfQ_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 271.1904913376702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person on stage is moving slightly due to speaking/singing and gesturing. The piano remains stationary.", "background_and_ambient_analysis": "The background (red curtain) is static. There is no fluid/environmental motion (fire, water, wind, smoke) present."}}
{"video_id": "KyPaDmniiv8", "file_name": "KyPaDmniiv8_000163_000173.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of hands manipulating a corkscrew to extract a cork from a green wine bottle, with one hand guiding the tool and the other supporting the bottle. The camera then pulls back to reveal a man in a dark suit standing beside a table holding the opened bottle and a smaller bottle, gesturing with the corkscrew in his hand. The background is a plain white space, and the camera transitions from a close-up shot to a wider medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KyPaDmniiv8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KyPaDmniiv8_000163_000173.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 121.99186600615272, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (human hands, wine bottle, corkscrew, wine glass) are moving due to physical interactions (e.g., twisting the corkscrew, gripping the bottle, holding the glass).", "background_and_ambient_analysis": "The background consists of a static white screen and a fixed CBF logo, with no shifting or fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "KyqjxQ1P3M0", "file_name": "KyqjxQ1P3M0_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A rider in a blue helmet and dark green top, mounted on a brown horse with white leg markings, emerges from behind trees and moves across a grassy field. The horse trots forward, passing a wooden fence as the camera pans right to follow their motion. The background consists of dense trees and open ground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KyqjxQ1P3M0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KyqjxQ1P3M0_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 97, "blur_score": 60.68243959672996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A rider on a horse is moving across the scene from left to right.", "background_and_ambient_analysis": "The background consists of static trees and a fence with no significant environmental motion. The only motion is the horse and rider."}}
{"video_id": "KySibN4sxcI", "file_name": "KySibN4sxcI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In an excavation site, three workers begin activity: a red-shirted person in a gray cap digs within a trench, a gray-shirted individual handles a bucket, and a white-shirted person bends over soil. As the camera pans left, additional workers enter the frame—one kneels near a wheelbarrow, another stands observing. All continue digging or moving soil with tools, positioned around the trench. The camera maintains a top-down perspective with slight movement, capturing their coordinated activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/KySibN4sxcI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/KySibN4sxcI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 76.87942758632911, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (in red, white, and gray clothing) are moving: bending, shoveling soil, and repositioning. Discrete, solid objects (people, shovels, buckets) exhibit locomotion and physical interactions with the ground.", "background_and_ambient_analysis": "Background elements (dirt ground, rectangular structure) show no uniform shifting or fluid motion. No fire, water, or wind effects observed."}}
{"video_id": "L-CvwauUrcQ", "file_name": "L-CvwauUrcQ_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a gray shirt and dark head covering stands at an outdoor washing machine, handling a yellowish fabric. She lowers the fabric into the machine, then lifts it slightly while adjusting its position. The camera remains stationary, capturing the scene from a fixed angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L-CvwauUrcQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L-CvwauUrcQ_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 272.73276304777403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is actively moving their hands and body while washing clothes, which is a discrete solid object motion.", "background_and_ambient_analysis": "The background (house, lawn, trees) remains stable with no shifting, indicating no camera motion. There is no dominant fluid motion (fire, water, smoke, wind) as the primary action is the person washing clothes."}}
{"video_id": "L-TqNce2QbU", "file_name": "L-TqNce2QbU_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals wearing helmets and backpacks (one with a blue backpack, the other with a black backpack) stand on a forested dirt trail. The person with the blue backpack lifts their right leg, steps back, then falls backward onto the ground, while the other individual remains standing, slightly adjusting their stance. The camera remains stationary, capturing the scene from a fixed perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L-TqNce2QbU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L-TqNce2QbU_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 257.195202567887, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human figures are moving upward along a forest trail. One figure raises an arm, shifts posture, and advances while the second follows closely. Their motion is driven by deliberate locomotion (hiking).", "background_and_ambient_analysis": "Static background elements (trees, mountains, vegetation) show no uniform shifting or fluid motion; no fire, water, smoke, or significant wind-driven environmental effects observed."}}
{"video_id": "L0aJGnWuxlY", "file_name": "L0aJGnWuxlY_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and dark sunglasses plays a harmonica, holding it with both hands and moving their hands slightly while bringing the instrument to their mouth. The background features a light-colored panel with a grid pattern. The camera remains stationary throughout, capturing the individual from the front in a fixed shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L0aJGnWuxlY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L0aJGnWuxlY_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 1392.3203676683222, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete solid object) is moving his hands and mouth while playing a harmonica, with motion driven by his own physical actions.", "background_and_ambient_analysis": "The background (curtains) is static with no shifting or environmental fluid motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "L-ewsNJqfW8", "file_name": "L-ewsNJqfW8_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt and dark pants sits on a chair, playing a trombone. They stand, lift the trombone, and walk away from the camera, leaving the chair and music stand behind. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L-ewsNJqfW8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L-ewsNJqfW8_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 207.79516454383003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (a solid object) is moving by walking across the room, leaving the frame. The trombone is carried by the person and moves with them.", "background_and_ambient_analysis": "The background (walls, door, chair) is static and does not shift uniformly. There are no fluids or environmental phenomena (fire, water, smoke, wind) present."}}
{"video_id": "L0iZNX98Lak", "file_name": "L0iZNX98Lak_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray shirt holds a potted plant with long green leaves, using pruning shears to trim it. The hands and plant are centered as the individual adjusts the foliage, with a wooden fence and additional potted plants visible in the background. The camera remains relatively steady but slightly shifts focus between the plant and the person’s hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L0iZNX98Lak.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L0iZNX98Lak_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 152, "blur_score": 49.489962442978225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a green plant, exhibiting discrete motion from physical interaction (holding, adjusting, trimming).", "background_and_ambient_analysis": "Background elements (fence, plants, pots) show minimal uniform shift; no fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "L0C2_9PrHR0", "file_name": "L0C2_9PrHR0_000364_000374.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people with visible hands— one wearing orange sleeves and the other dark sleeves with red patterns—work on a motorcycle tire. The person in orange sleeves manipulates a valve tool while the other presses the tire's sidewall, possibly inflating or securing it. The tire, attached to the motorcycle wheel, is centered in the frame. The camera maintains a close-up perspective with slight shake, focusing on the hands and tire action. Background details are minimal, showing only dirt ground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L0C2_9PrHR0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L0C2_9PrHR0_000364_000374.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 94.73180952256124, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands (one using a tool) interact with a solid gray object (bicycle tire/patch), applying precise physical force to manipulate it. The motion is discrete and controlled, driven by tool-object contact.", "background_and_ambient_analysis": "The background elements (bicycle wheel, ground debris, and static objects) show no significant shifting or fluid motion. No fire, water, smoke, or wind is present to dominate the scene."}}
{"video_id": "L1uvy8OXNdc", "file_name": "L1uvy8OXNdc_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to focus on the main subjects and their actions in chronological order. The video starts with a boat on the water. There are people on the boat, maybe two or three, but I should check the details.\n\nLooking at the first frame, there's a yellow and white boat with people. The next frames show the boat approaching a dock. Then, there's a scene where people are in the water, maybe pulling a rope to dock the boat. Wait, the video shows a transition from the boat to a group in the water, then to a dock with people using a rope system.\n\nWait, the user mentioned not to include text, so I should ignore the contact info. The main motion: boat moving towards dock, people in water handling ropes, then maybe a woman pulling a rope to dock the boat. Also, in one scene, there's a woman in a bikini pulling a rope on a dock.\n\nI need to list the sequence. First, a boat with people approaching the dock. Then, people in the water with ropes. Then, a woman on a dock pulling a rope. The camera might pan or move between scenes. Background is water and shore, but minimal description. Also, check the spatial relationships: people on the boat, then in the water near the dock. The woman is on the dock, pulling a rope connected to the boat. Maybe the camera cuts between different angles.\n\nWait, the video has multiple scenes: first boat approaching, then people in water with ropes, then a woman on the dock. So the chronological order is boat moving, people in water handling ropes, then woman pulling rope. Need to mention number of people where relevant. Maybe two people on the boat, several people in water, then one woman on dock. But the user says \"briefly describe appearance and number\". So perhaps \"a few people\" or \"two individuals\".\n\nAlso, the dock is white, maybe the boat is yellow and white. But the rules say to exclude text, so colors might not be necessary unless essential. Wait, the rules say \"mention appearance and number (color, size, orientation)\" but only if relevant. So maybe if the color helps identify the main subject. Hmm. The boat is yellow and white, but maybe it's better to stick to action.\n\nWait, the first frame shows a yellow and white boat with people. Then, people in the water are pulling ropes to dock the boat. Then a woman in a bikini is pulling a rope on a dock. So the main subjects are the boat, people in the water, and the woman. Need to sequence these actions.\n\nStart with the boat moving towards the dock, people on board. Then, people in water assisting with docking. Then, a woman on the dock pulling a rope. The camera might switch between these scenes. Background is the water and shore. The camera perspective might be from a fixed position, then panning to show different angles.\n\nWait, the user says \"conclude with camera perspective and movement\". So after describing the events, state if the camera is top-down, pan, etc.\n\nLet me try to draft:\n\nThe video opens with a yellow and white boat carrying two people navigating toward a dock, followed by a scene showing multiple people in the water pulling ropes to secure the vessel. Subsequently, a woman in a bikini is seen on a dock actively pulling a rope connected to the boat. The camera captures various angles of the docking process, transitioning between the boat, water, and dock, with minimal background details focusing on the actions. The camera pans between close-ups of the boat and wider shots of the people involved.\n\nWait, but need to check the exact sequence. First, the boat is shown moving. Then, people in water (maybe two or three) pulling ropes. Then, a woman on the dock. The text says \"Unlimited Configurations\" and \"8 Year Factory Warranty\", but exclude text. So focus on the motion.\n\nWait, the first frame is the boat approaching. Then, in the next frames, people in water with ropes. Then a woman pulling a rope. So the sequence is: boat approaching dock, people in water handling ropes, woman on dock pulling rope.\n\nSo the caption should mention the boat moving, people in water pulling ropes, then the woman on dock. Also, the number: two people on the boat, several people in water, one woman. Appearance: boat is yellow and white, people in swimwear.\n\nWait, but the user says \"briefly describe their appearance and number (color, size, orientation)\". So maybe mention the boat is yellow and white, two people on board. Then, several people in the water, all in swimwear, pulling ropes. Then a woman in a bikini on the dock pulling a rope.\n\nAlso, spatial relationships: people on the boat are moving toward the dock. The people", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L1uvy8OXNdc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L1uvy8OXNdc_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1391.7269180006451, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The boat (with two people) moves due to propulsion. In the dock scene, people run on the dock, swim in the water, and pull ropes; these are discrete object movements due to locomotion and pulling.", "background_and_ambient_analysis": "The water shows wave motion (ambient environmental) but it is not dominant. The background (hills and dock structures) is static and does not shift uniformly, indicating no camera motion."}}
{"video_id": "L2B8sAdZqQY", "file_name": "L2B8sAdZqQY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a dark top and a ring on their right hand, sits on a couch. They cover their mouth with their right hand, then move the hand downward, revealing their mouth as they appear to yawn. The background features light-colored curtains with small white dots. The camera remains stationary in a close-up view, focusing on the person's upper body and face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L2B8sAdZqQY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L2B8sAdZqQY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 69.63218626488977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand performs deliberate movements covering and uncovering the mouth, indicating intentional motion of a solid object (hand) due to human action.", "background_and_ambient_analysis": "Static curtains with no shifting or fluid motion (fire, water, wind); background elements remain fixed throughout the clip."}}
{"video_id": "L-upNPOdDXQ", "file_name": "L-upNPOdDXQ_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s bare feet, wearing black leggings, move slightly across a red mat. The camera maintains a low-angle perspective, centered on the feet, with a chalkboard and weights visible in the background. The subject’s feet shift positions, indicating subtle motion on the mat. The camera remains steady, capturing the lower body movement without additional movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L-upNPOdDXQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L-upNPOdDXQ_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 230.33761767256584, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's legs (solid object) exhibit slight positional shifts, indicating voluntary movement (e.g., subtle weight shifts, stepping).", "background_and_ambient_analysis": "Background elements (wall, ground) show no uniform shifting or fluid motion (no fire, water, wind, smoke). Environment appears static with consistent backdrop."}}
{"video_id": "L1SfkBKwmVs", "file_name": "L1SfkBKwmVs_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light-colored checkered shirt holds a bouquet of yellow flowers while standing beside a table covered with a white tablecloth. He turns and walks toward a cabinet against the wall, placing the flowers inside. A seated person is visible to the right of the table. The camera remains stationary throughout, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L1SfkBKwmVs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L1SfkBKwmVs_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 372.10258924824313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man behind the table is moving: initially standing near the table, then walking around it toward the back of the room. This is a discrete solid object (human) exhibiting locomotion due to self-propelled movement, with clear bounding box tracking.", "background_and_ambient_analysis": "The background shows stable walls, furniture, and decorations with no shifting or environmental fluid motion (fire, water, smoke, wind). All background elements (e.g., TV, chairs) maintain consistent spatial relationships across frames, indicating no ambient environmental effects."}}
{"video_id": "L1HPvZl6a5Q", "file_name": "L1HPvZl6a5Q_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing yellow gloves and a pink shirt cuts a bamboo stalk with tools, then pulls it away from the dense bamboo forest. The individual’s gloved hands are visible as they manipulate the plant, with the camera maintaining a close-up, slightly shaky perspective on the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L1HPvZl6a5Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L1HPvZl6a5Q_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 117.95669402295405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing yellow gloves uses a tool to cut plants. The hands, arms, and tool exhibit deliberate motion (swinging, repositioning) causing plants to break and fall, indicating explicit physical force application.", "background_and_ambient_analysis": "Background shows static bamboo stalks with no uniform shifting or fluid motion. No fire, water, smoke, or dominant wind effects observed; plant sway is minor and incidental to the cutting action."}}
{"video_id": "L39MqeIywWU", "file_name": "L39MqeIywWU_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands use a bamboo mat to compress a cylindrical sushi roll with multicolored ingredients, then position a sharp knife to slice the roll entirely through; the camera maintains a top-down perspective focused on the hands and roll.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L39MqeIywWU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L39MqeIywWU_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 2380.3615834029724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (discrete, solid objects) actively manipulating the bamboo mat and sushi roll, performing physical actions like tightening the roll and cutting.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; background remains static with consistent lighting and objects."}}
{"video_id": "L2TNV_EeAOk", "file_name": "L2TNV_EeAOk_000390_000400.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and black watch adjusts a tall stack of playing cards on a wooden surface. The individual reaches into the frame, rearranges the cards, and withdraws their hand. The card structure displays various suits including hearts, spades, and diamonds. The background features a kitchen area with white cabinets and a stove visible through an open doorway. The camera remains stationary, capturing the scene from a medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L2TNV_EeAOk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L2TNV_EeAOk_000390_000400.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 139.0841056544744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a white shirt and watch) is actively moving their hands and body to manipulate a stack of playing cards and blocks. The motion involves stacking, adjusting, and repositioning the objects.", "background_and_ambient_analysis": "The background (walls, kitchen, couch) is static with no shifting. No fire, water, smoke, or wind present. The TV screen content is not environmental fluid."}}
{"video_id": "L3qycL6MfD4", "file_name": "L3qycL6MfD4_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black waders steps forward through a shallow, muddy stream, carefully adjusting their stance as water splashes around their boots. The individual remains centered in the frame, with muddy banks and sparse vegetation forming the background. The camera maintains a fixed low-angle perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L3qycL6MfD4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L3qycL6MfD4_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 1785.992728754404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing waders is stepping in the muddy water, causing localized splashes and ripples. The person's legs and body move distinctly due to locomotion.", "background_and_ambient_analysis": "Background elements (mud, grass, tree branch) are static with no uniform shifting. Water ripples are caused by the person's movement and not a dominant environmental phenomenon (e.g., flowing river or wind-driven waves)."}}
{"video_id": "L4bhzVhNHuo", "file_name": "L4bhzVhNHuo_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small black and white dog grips the handle of a rusted metal wheelbarrow, pulling it across a grassy area with patches of dirt in a circular motion before stepping back. The camera maintains a top-down perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L4bhzVhNHuo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L4bhzVhNHuo_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 483.9216362176683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small black-and-white dog is moving around the wheelbarrow, exhibiting locomotion (walking, repositioning) driven by its own physical forces.", "background_and_ambient_analysis": "The ground and wheelbarrow remain stable throughout the frames; no fluid motion (fire, water, smoke) or uniform background shifting is observed."}}
{"video_id": "L4i1hRfR9cY", "file_name": "L4i1hRfR9cY_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange high-visibility vest, white cap, and black pants walks toward the camera on a street while gesturing with their arms to direct traffic. A dark blue Audi passes from the left to the right, followed by a white pickup truck and other vehicles. The individual continues walking and signaling as cars move around them. The camera remains stationary at ground level, capturing the scene with slight motion from vehicle movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L4i1hRfR9cY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L4i1hRfR9cY_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 522.6073565171844, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A traffic officer (in orange vest) is moving by walking and gesturing. A dark blue sedan is moving from left to right, passing the officer. The officer then walks towards the parked vehicles (white SUV and silver truck).", "background_and_ambient_analysis": "Background elements (white fence, parked cars, buildings) are static with no fluid or wind-driven motion. No smoke, fire, or water visible."}}
{"video_id": "L5fr4c-mRHU", "file_name": "L5fr4c-mRHU_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and a young child in a red shirt sit at a sink. The child lifts a roll of toilet paper above their head with one hand, then lowers it while the man holds the child’s hands and guides their movements toward the sink. The child eventually moves their hands toward the sink basin. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L5fr4c-mRHU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L5fr4c-mRHU_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 43.1828189627952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's arm movement and the man's hand movements are discrete, solid object motions due to physical forces (e.g., muscle contraction for movement).", "background_and_ambient_analysis": "Static background with no fluid or environmental motion (e.g., no fire, water, smoke, wind)."}}
{"video_id": "L6_1yUwXCGc", "file_name": "L6_1yUwXCGc_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing, viewed from a top-down perspective, uses both hands to adjust or manipulate an object near their head in a dimly lit indoor setting; a shelf with various items and a window with curtains are visible in the background, with the camera remaining stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L6_1yUwXCGc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L6_1yUwXCGc_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 93.06647839327094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in dark clothing is moving their head and hands, exhibiting discrete, solid object motion.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. Background elements (shelf, bottles, window) appear static."}}
{"video_id": "L6hcOQgk9Xs", "file_name": "L6hcOQgk9Xs_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a dark-sleeved arm loads a white towel into a white washing machine, moving the towel from left to right toward the open drum. The washing machine, with its control panel visible, sits adjacent to three bottles labeled \"Roux Maison\" on a counter. The camera remains stationary, capturing the loading action from a close-up perspective focused on the washer and the towel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L6hcOQgk9Xs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L6hcOQgk9Xs_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 155.19831301901178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A white garment is being loaded into the washing machine by a person's hand. The garment moves in discrete steps (lifting, folding, placing).", "background_and_ambient_analysis": "The background (wall, washing machine, bottles) is static. No fluid or environmental motion observed (e.g., fire, water, smoke, wind)."}}
{"video_id": "L750HhcIwbo", "file_name": "L750HhcIwbo_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in blue overalls bends to adjust stones at the base of a stone wall as a crane lowers a large rock. The blue-clad worker moves to position the rock onto the wall, adjusting its placement while another individual in black stands nearby near the crane. The camera captures the scene from ground level with slight movement, focusing on the stone placement and worker actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L750HhcIwbo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L750HhcIwbo_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 84.96744074307475, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in blue pants performs a handstand and then moves to a standing position along the wall, progressing from left to right. The two individuals behind the wall remain stationary, with one holding a blue board.", "background_and_ambient_analysis": "The stone wall, sand dune, and distant trees remain static throughout the video. No fire, water, smoke, or wind-induced motion is present; the environment shows no fluid or gaseous phenomena."}}
{"video_id": "L82SMbGZudU", "file_name": "L82SMbGZudU_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt extends their hand to shake with a person in a beige shirt, who reciprocates the handshake. They grip hands, lean toward each other, and smile as the interaction continues. Several onlookers stand in the background, observing the exchange. The camera maintains a slight shake while capturing the interaction from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L82SMbGZudU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L82SMbGZudU_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 735.3516062868773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two main subjects (a man and a woman) engage in discrete physical interactions: shaking hands, leaning toward each other, and walking together. Their motion is driven by explicit physical forces (handshaking, body shifts).", "background_and_ambient_analysis": "Background trees and distant figures are stationary; no shifting uniform background motion or fluid/environmental elements (fire, water, smoke) observed."}}
{"video_id": "L9gnzPEFEIw", "file_name": "L9gnzPEFEIw_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with red trim, green pants, and dark boots holds a tool with a wooden handle and metal tip over calm water. The individual lowers the tool into the water, then lifts it slightly upward, repeating this motion. The camera maintains a close-up, handheld perspective with slight movement, focusing on the hand and tool against the water background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L9gnzPEFEIw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L9gnzPEFEIw_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 219.8623880780604, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.95, "object_analysis": "Brief description of moving discrete objects", "background_and_ambient_analysis": "Brief analysis of background and ambient motion"}}
{"video_id": "L9pElmn1esY", "file_name": "L9pElmn1esY_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s torso in a dark bra is shown in close-up; the scene transitions to hands with long, manicured nails holding a yellow container and pouring a golden liquid. The camera shifts focus from the torso to the hands, maintaining a close-up perspective on the pouring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L9pElmn1esY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L9pElmn1esY_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 72.95289086482555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands, skin, applicator strip) interacting through physical forces (applying pressure, peeling adhesive strip).", "background_and_ambient_analysis": "No clear shifting background elements or fluid/environmental motion (fire, water, wind) observed; focus is on close-up interaction with skin and objects."}}
{"video_id": "L7xhEuO-TZQ", "file_name": "L7xhEuO-TZQ_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light gray shirt and blue jeans kneels on a sandy arena floor, manipulating a large object with his hands. He shifts his position slightly, leaning forward to adjust the object's placement, while the audience observes from behind a railing. The camera remains stationary, capturing the scene from a mid-distance perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L7xhEuO-TZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L7xhEuO-TZQ_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 161.47411947781643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A skateboarder is the primary discrete object moving across the ramp due to locomotion (pushing off the ground, turning), with clear bounding box tracking. Crowd members exhibit minimal static motion but are not dominant discrete objects.", "background_and_ambient_analysis": "The background elements (railings, 'BARBARIAND' sign, and distant structures) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven environmental effects are present."}}
{"video_id": "LA4ZDmRYb-M", "file_name": "LA4ZDmRYb-M_000210_000220.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands adjusts a green and orange geometric-patterned napkin fold card on a wooden table, using a white glue stick to apply adhesive to the card’s surface and placing a small green paper piece onto it. A red napkin fold card with green floral cutouts remains positioned to the right of the orange card. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LA4ZDmRYb-M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LA4ZDmRYb-M_000210_000220.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 185.67892024465152, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and folded paper pieces are moving as the person places and adjusts paper segments on the table.", "background_and_ambient_analysis": "The wooden table background remains static with no uniform shifting; no fire, water, smoke, or wind is present."}}
{"video_id": "L98cJA2y7pY", "file_name": "L98cJA2y7pY_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a white shirt and dark shorts mounts a small brown pony, then leans forward and falls off its side while the pony remains stationary. To the right, a person in dark shorts holds the pony’s lead rope. The scene occurs in a grassy area near a tree, with a white SUV and blue chair visible in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L98cJA2y7pY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L98cJA2y7pY_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 266.3334266861427, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person dismounts from a stationary horse; the horse remains motionless while the rider transitions from seated to standing position.", "background_and_ambient_analysis": "Background elements (trees, parked vehicle, ground) show no shifting or fluid motion. No fire, water, smoke, or wind-driven phenomena observed."}}
{"video_id": "LAW5Vc15JdA", "file_name": "LAW5Vc15JdA_000340_000350.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and striped shorts sits on a bed, holding a silver trombone. They raise the trombone upward, then lower it while adjusting its position, and finally reach toward the keyboard positioned in front of them, with a laptop resting to the right. The scene is captured by a stationary camera against plain walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LAW5Vc15JdA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LAW5Vc15JdA_000340_000350.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 124.1377600587911, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their arms and head, and manipulating the trombone (a solid object).", "background_and_ambient_analysis": "The background wall is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "LAZYGuOOqZ8", "file_name": "LAZYGuOOqZ8_000153_000163.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small metallic object on a dark surface. The left hand holds the object steady, while the right hand uses a thin tool to adjust or secure it. The object remains fixed between the hands, with the tool making precise movements. The camera maintains a close-up, static view focused on the hands and object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LAZYGuOOqZ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LAZYGuOOqZ8_000153_000163.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 57.4072119140625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the hands (manipulating the tool) and a small tool (e.g., needle) interacting with a blue object on the surface. The hands and tool exhibit precise, controlled movement as they work on the object.", "background_and_ambient_analysis": "The background consists of a static dark surface with no shifting elements or fluid motion (fire, water, smoke, wind). Background elements remain uniformly fixed throughout the clip."}}
{"video_id": "LCHGynh2n5o", "file_name": "LCHGynh2n5o_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a dark blue long-sleeve shirt, presses a dark green cylindrical object on a blue cutting board, then lifts it upward while moving their hands. They reach to the left to dip their hand into a white bowl. The scene occurs in a kitchen with wooden cabinets visible in the background; the camera maintains a fixed, top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LCHGynh2n5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LCHGynh2n5o_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 233.69888570510727, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and arms are actively moving to manipulate a sushi roll on a blue mat and pour liquid into a bowl. These are solid, distinct objects undergoing intentional physical actions.", "background_and_ambient_analysis": "The kitchen background (wooden cabinets, table) shows no shifting or fluid motion. No fire, water, smoke, or wind-dominated elements are present."}}
{"video_id": "LBuNgjP-1IY", "file_name": "LBuNgjP-1IY_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple soldiers in camouflage uniforms, helmets, and rifles march in a straight line across a paved area, moving forward in unison. The group maintains a cohesive formation with soldiers positioned in front of those behind, progressing as the camera pans left to follow their movement. Background houses are visible but not central to the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LBuNgjP-1IY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LBuNgjP-1IY_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 151, "blur_score": 400.77488819703365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Soldiers are moving forward in a formation, exhibiting discrete locomotion due to marching (explicit physical forces)", "background_and_ambient_analysis": "Background elements (houses, trees) are static with no uniform shifting across frames; no fire, water, or wind motion observed."}}
{"video_id": "LBriLjMPAx8", "file_name": "LBriLjMPAx8_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a dog sledding scene. First, identify the main subjects: a person and a team of huskies. The person is standing on a sled, wearing dark clothing with red pants. The dogs are a team, probably 6-8 huskies, pulling the sled. They're moving across a snowy landscape, which has some rocks and sparse trees.\n\nChronological order: The sled starts at a standstill, then the dogs begin pulling. The person guides the sled. The sled moves forward as the dogs run. The camera seems to follow the sled, maybe panning slightly to keep the motion in frame.\n\nNeed to describe the motion: The person stands on the sled, controlling the dogs. The dogs pull the sled across the snow, moving forward. Spatial relationships: The dogs are in front of the person, pulling the sled. The background is snowy, so minimal description except maybe the terrain.\n\nCheck rules: No text recognition (so ignore the news ticker). Focus on motion and behavior. Appearance: person in dark jacket, red pants; dogs are huskies, likely gray/brown. Number: a team (around 6-8 dogs). Spatial: dogs ahead, person behind or on the sled. Camera: follows the sled, maybe slight pan as it moves.\n\nConclude with camera perspective: camera tracks the sled as it moves forward, slight movement to follow.\n\nNow structure the paragraph:\n\nA person in a dark jacket and red pants stands on a sled, guiding a team of six gray huskies that pull the sled across a snowy terrain. The dogs run in unison, moving forward as the person maintains control, with the sled gliding over snow-covered ground. The camera follows the sled’s motion, panning slightly to keep the subjects in frame as the dogs traverse the slope.\n\nWait, check chronological order: starts with the sled, then the dogs pull. The video starts with the sled, then they move. So \"the person and dogs begin moving forward.\"\n\nAdjust: The person stands on a sled, directing a team of six gray huskies as they pull the sled across a snowy landscape. The dogs move in a line, running forward, while the person remains seated, guiding the sled's direction. The camera follows the sled's motion, panning slightly to maintain focus on the moving subjects.\n\nWait, the person is standing? Wait, in the frames, the person is standing on the sled? Or is the sled the thing they're on? In dog sledding, the musher is usually standing or sitting on the sled. Looking at the frames, the person is standing, so maybe the sled is a dog sled, and the person is standing on it, holding the reins.\n\nSo: A person in dark clothing and red pants stands on a dog sled, guiding a team of six huskies that pull the sled forward across a snow-covered slope. The dogs run in a line, moving in unison, while the person maintains control. The camera follows the sled's motion, tracking the group as they traverse the terrain.\n\nCheck rules for concise: keep it short. Let's make it more concise.\n\nA person in dark attire and red pants stands on a dog sled, directing a team of six gray huskies that pull the sled forward across a snowy slope. The dogs move in a line, running steadily, while the person remains upright, guiding their path. The camera follows the sled's movement, panning slightly to keep the subjects centered as they traverse the snow.\n\nWait, \"steedy\" should be \"steadily\"? Maybe. Also, \"gray huskies\" – some may be darker, but generally huskies are gray/brown. Maybe \"a team of gray huskies.\"\n\nCheck the rules: concise, chronological order.\n\nLet's draft:\n\nA person dressed in dark clothing and red pants stands on a dog sled, guiding a team of six gray huskies that pull the sled forward across a snowy landscape. The dogs run in a line, moving in unison, while the person maintains control of the sled's direction. The camera follows the sled's motion, panning slightly to track the subjects as they traverse the slope.\n\nCheck if all rules are met: motion and behavior (dogs pulling, person guiding), appearance (person's clothes, dogs' color), number (six dogs), spatial (dogs in front, person on sled), camera (follows, pans slightly). Background is snowy, so minimal description.\n\nYes, that should work.\n</think>\n\n<caption_output>A person in dark clothing and red pants stands on a dog sled, guiding a team of six gray huskies that pull the sled forward across a snowy slope. The dogs run in a line, moving steadily in unison, while the person maintains control of the sled's direction. The camera follows the sled's motion, p", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LBriLjMPAx8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LBriLjMPAx8_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 2992.7357845914466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects moving include a team of sled dogs (pulling a sled) and the musher. The dogs are running in a coordinated manner, pulling the sled through the snow, which is a clear example of physical locomotion.", "background_and_ambient_analysis": "The background consists of snow-covered ground and stationary trees, with no significant fluid motion (e.g., fire, water, smoke, or strong wind) dominating the scene. Minimal snow particle movement is visible but not dominant."}}
{"video_id": "LDV-bC4RQbU", "file_name": "LDV-bC4RQbU_000543_000553.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person's hand, wearing a white shirt, moves across a reddish-brown wooden board laid flat on a cluttered table. The board is positioned in front of a brown container, a yellow can, and a white cup with residue. The hand moves from the right to the left side of the board, smoothing or applying material. The camera maintains a fixed top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LDV-bC4RQbU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LDV-bC4RQbU_000543_000553.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 178.6798652565968, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving a wooden cutting board and interacting with a small object on the board.", "background_and_ambient_analysis": "No shifting background elements observed (wall and window remain static). No fluid, fire, or wind motion present."}}
{"video_id": "LBfJIU4i7Lw", "file_name": "LBfJIU4i7Lw_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand at a bar; the man in a black shirt and blue jeans gestures with his hands, while the man in a blue shirt and dark pants shifts position and extends his right hand to take a microphone from the other man. The man in blue then moves forward, stepping behind the bar counter. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LBfJIU4i7Lw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LBfJIU4i7Lw_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 41.563549286738244, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one person in black moves to the left and exits the frame, while the person in blue moves to the right and exits the frame.", "background_and_ambient_analysis": "The background (wall, sign, pictures) is stationary; no fluid or environmental motion is present."}}
{"video_id": "LDLKL_uwRms", "file_name": "LDLKL_uwRms_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to follow all the rules provided. The user wants a concise, chronological paragraph describing the video. \n\nStarting with the main subjects: there are a group of people in what looks like a church. The video shows them raising their hands and moving energetically. The caption needs to mention their motion and behavior in order. \n\nI should note the appearance briefly: people are in various outfits, maybe some in suits, others in casual clothes. The number isn't specified, but since it's a group, I can say \"a group of people.\" Spatial relationships: they're in a room, some standing, some sitting. The background has a podium and a banner, but rule f says to exclude text recognition, so I shouldn't mention the banner's text. \n\nChronological order: the video starts with people raising hands, then they continue moving. The camera movement is a slight pan to the right, as per the frames. \n\nCheck the rules again: no text recognition, so skip the \"SMALL CHURCH WITH A VISION\" part. Focus on motion. Camera perspective is slightly shaky, but the user says \"slight shake\" in the example, so maybe mention that. Wait, the output example says \"slight shake\" as part of the camera movement. Let me confirm.\n\nWait, the rules say to mention camera perspective and movement in the conclusion. The video starts with a pan left? Wait, looking at the frames, from the first frame to the second, the camera seems to pan left. Let me check the frames provided.\n\nThe first frame shows a group, then as the video progresses, the camera moves to the left, showing more of the room. So the camera is panning left. The last frame shows a view from the right. Wait, maybe the camera is panning left. The user's example says \"pan left\" in the output. So the caption should say the camera pans left.\n\nAlso, the main action is people raising their hands and moving. The first frame shows people raising hands, then the camera moves. The description should be in chronological order, so first the people are raising hands, then moving, and the camera pans.\n\nWait, the user says \"concise, chronological paragraph.\" So start with the initial action, then the movement, then camera movement.\n\nWait, the video is a sequence where people are raising hands and moving. The camera pans left as it captures the scene.\n\nPossible caption: \"A group of people in a church room raise their hands and move energetically; some stand with arms extended while others sit or gesture. The camera pans left, capturing their dynamic movements across the space.\"\n\nCheck the rules: avoid text recognition (so no mentioning the banner), mention spatial relationships (some stand, others sit), motion in chronological order. The camera movement is noted. Background descriptions are minimal. Okay, that seems to fit.\n\nWait, the example says \"slight shake\" as part of the camera movement. In the provided frames, the video might have a slight shake, but maybe the main movement is the pan. Wait, the user's example says \"pan left, slight shake.\" Let me check the instructions.\n\nRule d: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo the conclusion should specify the camera's movement. In the given frames, the camera is panning left, so the caption should end with \"The camera pans left with slight shake.\"\n\nWait, the initial frames show the people, then the camera moves. So the motion of the people is first, then the camera movement.\n\nLet me structure it: \n\nIn the church room, a group of people raise their hands and move energetically; some stand with arms raised while others sit or gesture. The camera pans left, capturing the dynamic motions across the space with slight shake.\n\nWait, but the number: the rule says \"briefly describe their appearance and number (color, size, orientation).\" So \"a group of people\" covers number. Appearance: \"varied attire including dark suits and patterned clothing.\" But the rules say \"briefly,\" so maybe \"varied clothing\" is sufficient.\n\nWait, the user's example output doesn't specify the exact color, but says \"varied clothing.\" So perhaps \"a group of people in varied attire raise their hands and move.\"\n\nLet me check the sample output. The user's example says \"a group of people in a church room raise their hands and move energetically; some stand with arms extended while others sit or gesture. The camera pans left, capturing their dynamic movements across the space with slight shake.\"\n\nSo similar structure. Now, in the actual video, the people are in a church, raising hands, moving. The camera pans left. So the caption should be:\n\n\"A group of people", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LDLKL_uwRms.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LDLKL_uwRms_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 57.791042270394755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people on stage are raising and lowering their hands, indicating intentional motion. A person in the foreground is also moving (e.g., stepping toward the stage). These are discrete solid objects exhibiting locomotion due to human action.", "background_and_ambient_analysis": "The background elements (walls, door, bulletin board) remain stationary across frames with no uniform shifting or environmental fluid motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "LE6n053Up4A", "file_name": "LE6n053Up4A_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three female dancers in yellow tutus and white tights perform synchronized ballet movements across the stage. Beginning in a line, they execute energetic leaps, turns, and arm extensions, shifting positions dynamically from left to right. The camera follows their motion with a slight pan, capturing their fluid choreography against a dark stage backdrop with a red element.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LE6n053Up4A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LE6n053Up4A_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 1114.3590667016165, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three ballet dancers in yellow tutus performing synchronized locomotion (spinning, leaping, arm movements) driven by their physical movements.", "background_and_ambient_analysis": "The background consists of a static dark stage with a large red circular element; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "LDsgMf5wMJQ", "file_name": "LDsgMf5wMJQ_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four people interact around a table with floral arrangements, shifting positions and adjusting items; two individuals on the left move while two on the right reposition, with the camera panning left and shifting angles to capture their movements from a slightly tilted perspective. Background features dense greenery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LDsgMf5wMJQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LDsgMf5wMJQ_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 931.3777902874205, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit subtle movements (gesturing, shifting positions) consistent with human locomotion and interaction.", "background_and_ambient_analysis": "Background elements (walls, furniture) remain stable with no uniform shifting; no dominant fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "LECJ8E_I_eU", "file_name": "LECJ8E_I_eU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are people around a table. Let's list the actions step by step.\n\nIn the first frame, five people are seated at a long wooden table. The person on the left (dark shirt) is resting their chin on their hand. The second person (white shirt) is looking down at the table. The third (gray shirt) is reaching towards objects on the table. The fourth and fifth are also seated. Then, in the next frame, the person in the dark shirt leans forward, the white-shirted person moves their hand, the gray-shirted person continues reaching. The person standing up at the back right moves away. Then the standing person is gone, and the seated ones are still moving hands. The table has objects like markers or pens.\n\nNow, check the rules. Focus on motion and behavior chronologically. Number of people: five seated, one standing (then leaves). Appearance: describe briefly. Spatial relationships: the seated people are in a line, standing person was behind. Background minimal. Camera perspective: seems like a static shot, maybe slight movement? The description says \"sliant shake\" but no, the video might be static. Wait, the user says \"camera perspective and movement (e.g., top-down, pan left, slight shake).\" In the given frames, the camera angle is consistent, so maybe static. Let's see.\n\nFirst, describe the people's actions in order. Start with the initial scene: five individuals seated around a wooden table. Then their movements: the person on the far left (dark shirt) rests their chin, then leans forward. The white-shirted person looks down and moves their hand. The gray-shirted person reaches towards objects. The seated individuals interact with items on the table. Then the person standing behind (dark shirt) moves away. The camera remains stationary.\n\nWait, the video has five frames. Let's check the timestamps:\n\nFrame 0: all five seated, one standing behind (maybe the sixth? Wait, the first frame: five people at table, one standing behind. Wait, the first frame shows five at the table, and a person standing behind to the right. So total six people? Wait, let's count. In frame 0: the people seated are five (left to right: dark shirt, white shirt, gray shirt, maroon shirt, white shirt?), and then a standing person behind the table on the right. Wait, the first frame: there's five seated and one standing. So six people total? Wait, the user's video description: first frame has five people at the table, one standing. Let's confirm.\n\nIn frame 0: [0.0] five people at table, one standing. Then in the sequence, the standing person leaves. The seated people start moving. So the main subjects are the five seated individuals and the one standing.\n\nNow, chronology:\n\n- Initial state: Five individuals seated around a long wooden table. The person on the far left wears a dark shirt; the second is in a white shirt; the third in gray; the fourth in maroon; the fifth in white. A sixth person (dark shirt) stands behind the table to the right.\n\n- Then, the seated individuals begin to move: the dark-shirted person leans forward, the white-shirted person (second from left) moves their hand towards the table, the gray-shirted person reaches to pick up an object.\n\n- The standing person (dark shirt) moves away from the table, exiting the frame.\n\n- The seated individuals continue interacting with objects on the table.\n\n- The camera remains stationary throughout, capturing the scene from a fixed angle with no noticeable movement.\n\nNow, check for minimal background: curtains and a wall, but since the rules say minimal, maybe just mention if necessary. The background is minimal, so maybe not needed. Focus on motion.\n\nSo the caption should be:\n\n\"Five seated individuals and one standing person interact around a wooden table; the seated group (left to right: dark shirt, white shirt, gray shirt, maroon shirt, white shirt) gradually lean forward, reach for objects, and move their hands on the table surface, while the standing person exits the frame; the camera maintains a static perspective.\"\n\nWait, but need to be concise and chronological. Let's rephrase.\n\nFirst, describe the initial setup: five people seated at a wooden table. The person on the far left (dark shirt) rests their chin on their hand. Others are seated. One person stands behind the table. Then, the dark-shirted person leans forward, the white-shirted person moves their hand, the gray-shirted person reaches for an object. The standing person moves away. The camera is static.\n\nLet's structure it:\n\n\"Five people are seated at a long wooden table; the individual in the dark", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LECJ8E_I_eU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LECJ8E_I_eU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 108, "blur_score": 152.85614603020235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (people) are moving; individuals exhibit actions such as leaning, gesturing, and shifting posture at the table. These movements are deliberate locomotion/interaction-driven.", "background_and_ambient_analysis": "The background features curtains and walls with no visible shifting or fluid motion (e.g., fire, water, smoke). Background elements remain static throughout the frames, indicating no ambient environmental motion."}}
{"video_id": "LDZOeilrXoE", "file_name": "LDZOeilrXoE_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a rocky cliff face, transitioning to three individuals in bright yellow safety vests working at a muddy excavation site. One worker measures a stone with a tape measure while others assist with tools; a close-up follows of a woman with blonde hair measuring a stone, then a man examining a color chart. The camera shifts from a wide shot of the excavation to focused close-ups of the workers’ activities.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LDZOeilrXoE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LDZOeilrXoE_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 73.76322224714616, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three workers (in yellow vests) are working at a construction site, moving a large cylindrical object and standing. A person is using a measuring tool on the stone wall, and another person is examining a map or blueprint.", "background_and_ambient_analysis": "The background consists of static rocky terrain and stone walls. No fluid or environmental motion (fire, water, wind) is observed. The background does not shift uniformly, so it is not camera_motion."}}
{"video_id": "LEbRLjIRsAg", "file_name": "LEbRLjIRsAg_000161_000171.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red sleeveless shirt and black shorts repeatedly punches a large, vertically suspended pink and orange punching bag while a second man in a white t-shirt and white gloves holds the bag steady. They stand in front of large windows with visible interior lighting, with the punching bag swinging dynamically from the impacts. The camera remains relatively stable with slight movement to follow the action, capturing the continuous motion of the punches and the bag's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LEbRLjIRsAg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LEbRLjIRsAg_000161_000171.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 46.6157088432209, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in red shirt actively punching/kicking the bag, one in white shirt holding the bag) and the punching bag (pink/red) are moving due to physical interactions. The bag's motion is caused by the boxer's strikes, and the boxer's body movements are driven by locomotion and force application.", "background_and_ambient_analysis": "No shifting background elements observed; windows and walls remain static. No fire, water, smoke, or wind motion detected in the environment."}}
{"video_id": "LGD93mZyWyY", "file_name": "LGD93mZyWyY_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt uses both hands to maneuver a tool against a speckled, textured surface, applying pressure as the tool moves slightly along the material. The hands remain positioned in front of the surface, with the tool held vertically. The camera maintains a close-up, static perspective on the hands and tool interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LGD93mZyWyY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LGD93mZyWyY_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 220.59242433234738, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (wearing blue sleeves) are manipulating a wooden tool against the granite surface, exhibiting deliberate physical motion consistent with carving or chiseling.", "background_and_ambient_analysis": "The granite background remains static with no shifting patterns or environmental fluids (fire, water, smoke, wind). No ambient motion is present."}}
{"video_id": "LGZQ8o6wyZA", "file_name": "LGZQ8o6wyZA_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing is seated at a desk with a laptop, a coffee cup, and other items. Initially holding a phone to their ear, they bring a hand to their face, then lower it. The background features a blue and beige striped wall. The camera remains static with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LGZQ8o6wyZA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LGZQ8o6wyZA_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 149, "blur_score": 341.9463022640148, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person seated at a desk performs discrete actions (eating/drinking), with visible hand and head movements that are solid-object motions driven by explicit physical forces (manual locomotion)", "background_and_ambient_analysis": "The blue and beige striped walls show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects are present."}}
{"video_id": "LFmlUyGFTC8", "file_name": "LFmlUyGFTC8_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young blonde girl in a pink shirt and dark patterned pants stands at a kitchen sink, washing items with a pink sponge. She shifts position slightly while rinsing, her back to the camera. The camera moves closer, transitioning to a tighter focus on her hands and the sink, with a slight shake, against wooden cabinets and a cluttered countertop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LFmlUyGFTC8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LFmlUyGFTC8_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 55.69783131748173, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively washing dishes, manipulating a sponge and dishes with hand movements; water flow from the faucet is controlled.", "background_and_ambient_analysis": "Static kitchen elements (cabinets, sink, countertop) show no uniform shifting. No dominant fluid motion (fire, uncontrolled water, smoke, or wind) observed; dishwashing water is controlled and localized."}}
{"video_id": "LHDr1m03NY8", "file_name": "LHDr1m03NY8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video starts with a white screen, then transitions to two girls sitting side by side on grass. Both wear gray \"ASO\" shirts, black shorts, and black socks with white stripes, with one girl positioned slightly to the left. They remain seated, interacting with each other, before the scene cuts to a white screen with pink text. The camera maintains a static perspective during the girls' scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LHDr1m03NY8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LHDr1m03NY8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 123, "blur_score": 469.0467865775214, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two girls (wearing ASG shirts) are seated on the grass, exhibiting discrete body movements (leaning, adjusting posture, head turns) and interaction with each other.", "background_and_ambient_analysis": "The background (grass, trees, red bag) remains stable with minimal wind-induced motion; no fire, water, smoke, or dominant environmental fluid motion present."}}
{"video_id": "LGGRYmenQVk", "file_name": "LGGRYmenQVk_000200_000210.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy with light hair and a dark shirt sits near a decorated Christmas tree with lights; he stands and walks around the tree, passing a chair and window with blinds, while the camera pans to follow his movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LGGRYmenQVk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LGGRYmenQVk_000200_000210.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 108.44608409945221, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ...", "confidence": 0.95, "object_analysis": "Brief description", "background_and_ambient_analysis": "Brief description"}}
{"video_id": "LH3UIgvor2g", "file_name": "LH3UIgvor2g_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five women in workout attire—dressed in black, pink, and white tops with black pants and white shoes—stand in a line across a wooden gym floor. They begin moving in unison, stepping forward and swinging arms, then executing synchronized kicks and knee bends. The camera remains stationary, capturing their coordinated motions against a backdrop of red and gray exercise balls and red punching bags.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LH3UIgvor2g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LH3UIgvor2g_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 169.6318367508663, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers (discrete solid objects) performing synchronized movements involving stepping, arm motions, and body shifts. Motion is intentional locomotion due to physical exertion.", "background_and_ambient_analysis": "Background elements (punching bags, walls, floor) are stationary with no fluid motion (fire, water, smoke, or wind). No environmental fluid dynamics present."}}
{"video_id": "LI17in-oscg", "file_name": "LI17in-oscg_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a grand hall with red carpeting and ornate decor, uniformed personnel in light-colored attire stand stationary at the rear. A person in a dark suit walks toward the center, followed by other individuals moving through the space. Seated individuals in the foreground, including one in a blue shirt, remain mostly still but shift their gaze toward the central activity. The camera maintains a static perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LI17in-oscg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LI17in-oscg_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 422.3965645823572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving within the frame, including individuals walking and standing in formation; their motion is distinct and attributable to locomotion.", "background_and_ambient_analysis": "Background elements (walls, interior fixtures) appear stable with no uniform shifting; no visible fire, water, or significant wind-driven motion."}}
{"video_id": "LFz8YsGw8Ec", "file_name": "LFz8YsGw8Ec_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt sits on the floor, working on a rectangular wooden board with an intricate carved design. They hold a small tool in one hand and a small object in the other, positioning the object over the board's surface. The individual uses the tool to manipulate the object, focusing on the board's detailed patterns. The setting features a tiled floor and a doorway in the background. The camera maintains a top-down perspective with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LFz8YsGw8Ec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LFz8YsGw8Ec_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 43.61919629097218, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Man in yellow shirt is moving his hands (holding a carving tool) to work on a wooden board, exhibiting controlled, physical motion due to carving actions.", "background_and_ambient_analysis": "Background (walls and tiled floor) shows no shifting or uniform motion. No fire, water, smoke, or wind observed in the scene."}}
{"video_id": "LJhVgbC5DJU", "file_name": "LJhVgbC5DJU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a short beard and dark hair is shown in a close-up view, focusing on their lower face and mouth. A thin, light-colored strand of food is visible hanging from their mouth, remaining in place as the video progresses. The background is indistinct but suggests an indoor setting with soft lighting. The camera maintains a steady close-up perspective throughout, centered on the individual's mouth and lower face with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LJhVgbC5DJU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LJhVgbC5DJU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 115.68025003132291, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's face (specifically the mouth and jaw) is moving, indicating speech or expression.", "background_and_ambient_analysis": "No fluid motion (fire, water, smoke) observed. Background elements (if any) appear static and not shifting uniformly."}}
{"video_id": "LJbAbSLotEo", "file_name": "LJbAbSLotEo_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a white and dark green short-sleeved shirt moves through a sunlit room with wooden furniture and windows. Initially facing the camera, he turns and walks toward a bed, where he leans over and interacts with an object on the bed. The background features a wooden dresser with a floral arrangement and a person seated on a chair. The camera remains stationary with slight movement, capturing the boy's motion from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LJbAbSLotEo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LJbAbSLotEo_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 79.11776077635156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs discrete actions: gesturing with hands, turning, and bending over to interact with objects on a table.", "background_and_ambient_analysis": "Background elements (fireplace, windows, curtains) remain stationary across frames; no fluid, fire, water, or wind motion detected."}}
{"video_id": "LJwQsD3rxuc", "file_name": "LJwQsD3rxuc_000287_000297.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black headphones and a red and dark gray shirt makes repeated hand gestures in front of the camera, moving their right hand up and down while seated in a room with a patterned bed and window in the background; camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LJwQsD3rxuc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LJwQsD3rxuc_000287_000297.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 149.24228475976162, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and arms are moving in discrete motions, indicating voluntary movement.", "background_and_ambient_analysis": "Background is static (wall, window, furniture). No fire, water, smoke, or wind detected."}}
{"video_id": "LMwWK9LTv1o", "file_name": "LMwWK9LTv1o_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green shirt stands near a large black monitor, raises their right arm, then moves to sit in a chair, lowers their arm, and subsequently raises their left arm while gesturing. The office background includes shelves with various items, and the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LMwWK9LTv1o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LMwWK9LTv1o_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 151, "blur_score": 335.2759725319294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) performs explicit gestures: turning toward/away from the monitor, pointing with both hands, and raising arms while seated.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. Background elements (shelves, monitor, office furniture) remain static and show no uniform movement."}}
{"video_id": "LK8uaXn9O-Q", "file_name": "LK8uaXn9O-Q_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with three people at a table with wine glasses. First frame shows them seated, then the camera zooms in on a person holding a wine glass with red wine. The person swirls the wine, then brings it close to their nose to smell. The next frame shows the same action in more detail. So the main motion is a person swirling and smelling wine. The subjects are three people, but the focus is on one holding the glass. Spatially, the person is in the center, with others on sides. Camera moves from a wider shot to a close-up on the wine glass. Need to describe chronologically: start with three people at table, then one person swirls and smells wine. Keep it concise.\n\nCheck the rules: a) motion and behavior in order. b) appearance: three people, one holding wine glass. c) spatial: the person with the glass is in front, others around. d) camera: starts wider, then close-up. e) background minimal, just table with glasses. f) no text or names.\n\nSo draft: Three people sit at a table with wine glasses; one person holds a glass of red wine, swirls it, then brings it close to their nose to smell. The camera zooms in on the glass and the person's action.\n\nWait, first frame shows three people, then second frame (after transition) is a close-up of two people? Wait, the video has 5 frames: frame 0 is three people at table, frame 1 shows a person holding glass, frame 2 is closer, frame 3 closer, frame 4 closer, frame 5 same as 4? Wait, the problem says:\n\n<0.3 seconds> [three people at table]\n\n<1.4 seconds> [close-up of person with glass]\n\n<2.5> [same]\n\n<3.6> [same]\n\n<4.7> [same]\n\nSo the sequence: the video starts with three people at a table with wine glasses. Then the camera focuses on one person holding a wine glass filled with red wine. The person swirls the wine in the glass, then brings the glass close to their nose to smell it. The camera remains close on this action throughout.\n\nNeed to be concise. Chronological order: first, three people seated at a table with multiple wine glasses. Then, a person holds a glass of red wine, swirls it, and smells it. Camera movement: starts with a medium shot of the group, then zooms in to focus on the person and the wine glass.\n\nCheck rules: a) motion: holding, swirling, smelling. b) appearance: three people, one holding a wine glass (red wine). c) spatial: the person with the glass is in the foreground, others around. d) camera: starts as a medium shot, then zooms in to a close-up of the glass and the person's hand. e) background minimal, just the table. f) no names.\n\nSo the caption should flow like: Three people sit at a table with wine glasses; a person holds a wine glass filled with red wine, swirls it, then brings it close to their nose to smell. The camera zooms in from a medium shot to a close-up of the glass and the person's action.\n\nMake sure it's concise. Let's try: Three individuals are seated at a table with multiple wine glasses; one person holds a glass of red wine, swirls the liquid, and brings the glass to their nose to smell. The camera transitions from a wider shot of the group to a close-up of the wine glass and the person's hand.\n\nWait, the first frame is [0.3 seconds] showing three people, then [1.4] is a close-up of the person with the glass. So the order is: start with three people at table, then camera focuses on one person holding the glass, swirling and smelling. So the caption should start with the initial scene, then the action.\n\nLet's structure:\n\nInitially, three people are seated around a table with several wine glasses. A person holds a wine glass containing red wine, swirls the wine, and then brings the glass close to their nose to smell. The camera zooms in to focus on the wine glass and the person's hand.\n\nThat's concise. Check if all rules are followed: a) motion in order (seated, holding, swirling, smelling). b) appearance: three people, red wine glass. c) spatial: person with glass is in front. d) camera: starts wider, then close-up. e) background minimal. f) no names.\n\nYes, this should work.\n</think>\n\n<caption_output>Three people sit at a table with multiple wine glasses; one person holds a glass of red wine, swirls it, then brings the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LK8uaXn9O-Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LK8uaXn9O-Q_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 60.815449687979836, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is holding a wine glass, performing discrete motions: lifting the glass to the mouth, tilting it slightly while drinking, and lowering it. The glass itself shows minor displacement due to hand movement.", "background_and_ambient_analysis": "Background elements (railing, window structure) remain static with no uniform shifting; no fire, water, smoke, or wind visible as dominant motion sources."}}
{"video_id": "LNqVn5zjW54", "file_name": "LNqVn5zjW54_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands manipulate a yellow lemon on a green manual peeler on a countertop, twisting the fruit to produce a continuous spiral of yellow peel that accumulates to the left. A knife and another lemon rest on a green cutting board in the background. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LNqVn5zjW54.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LNqVn5zjW54_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 485.3250158423593, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving to peel a lemon using a peeler; the lemon and peeler exhibit controlled motion due to manual manipulation.", "background_and_ambient_analysis": "Background elements (kitchen counter, knife, coiled rope) are static; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "LMCrW2j5HUA", "file_name": "LMCrW2j5HUA_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black t-shirt sits on a wooden deck, initially with arms resting on chair arms, then adjusts their shirt by raising hands upward, followed by lifting both arms with fists clenched. The individual remains seated, with a black metal chair to their left and a white chair to their right. The camera stays stationary, capturing the motion from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LMCrW2j5HUA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LMCrW2j5HUA_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 847.0730463971403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person sitting on a chair is moving their arms and head in distinct gestures; this motion is localized and physically driven by the subject's own actions.", "background_and_ambient_analysis": "The background consists of static wooden deck elements, chairs, and fence posts with no shifting or environmental motion (fire, water, wind). No ambient effects are present."}}
{"video_id": "LOYm6ZdjShs", "file_name": "LOYm6ZdjShs_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands hold a gray remote with a red button and a blue device with circular elements. The hands move the blue device toward the right, rotating it to display its features. The gray remote is positioned to the left of the blue device, with a circuit board visible in the background. The camera maintains a close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LOYm6ZdjShs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LOYm6ZdjShs_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 155.33892885271473, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands and key fob are discrete solid objects moving due to the person's manipulation. The key fob is rotated to show the screen and the back, while the hand moves to hold and position the objects.", "background_and_ambient_analysis": "The background (logo and device) is static; no shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "LMz4vbVSvoU", "file_name": "LMz4vbVSvoU_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with red nail polish holds a transparent container filled with small green beans. The hand moves the container toward a metallic cylindrical machine labeled \"BARTH\" and tilts it to pour the beans into the machine's opening. The camera remains steady in close-up, capturing the action without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LMz4vbVSvoU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LMz4vbVSvoU_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 39.29920013850726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is holding a container filled with small objects (likely nuts or bolts) and moving it to pour the contents. The container is metallic and the hand is manipulating it.", "background_and_ambient_analysis": "The background (white cylindrical object and surrounding) shows no significant shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "LOVjbagIKsM", "file_name": "LOVjbagIKsM_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of industrial machinery, transitioning to a line of green glass bottles with silver caps moving forward on a conveyor; multiple bottles progress in sequence, advancing from left to right as the camera pans left to follow their motion, maintaining focus on their alignment and movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LOVjbagIKsM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LOVjbagIKsM_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 41.7149133656071, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Green bottles are moving along a conveyor belt system, indicating solid objects in motion due to mechanical conveyance.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion; the scene features stationary industrial machinery with bottles moving along a production line."}}
{"video_id": "LP_c86FDN1c", "file_name": "LP_c86FDN1c_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, clad in dark sleeves, press dark red grapes against a wooden container, releasing deep purple juice. The hands move rhythmically, compressing the grapes to extract liquid, with motion continuing as the person repeats the pressing action. The camera maintains a close-up, top-down perspective, focusing on the hands and the juice flow from the grapes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LP_c86FDN1c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LP_c86FDN1c_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 1118.2580535703623, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands are moving to handle a red liquid (wine) in a container, exhibiting explicit physical actions like pouring and holding.", "background_and_ambient_analysis": "The stone structure and container in the background show no significant shifting; the liquid movement is controlled by human action, not ambient fluid dynamics."}}
{"video_id": "LQp5waxmYaM", "file_name": "LQp5waxmYaM_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The main subject is a person. Let's check the frames. \n\nIn the first frame, the person is standing by a pool, holding something (maybe a rope?). Then in the next frames, they move—like jumping or running? Wait, the video shows a person near the pool. Let's parse the actions.\n\nFrame 0: Person is standing, arm extended. Frame 1: They jump or move forward, maybe throwing something? Wait, the description says \"motion and behavior.\" Let's see:\n\nThe person is wearing dark clothes. They start near the pool, then jump or leap (maybe over the pool edge?), then land. Wait, looking at the frames: the first frame shows them standing, then they move their arm, then leap. Wait, maybe they're doing a jump into the pool?\n\nWait, the video shows a person near the pool. The pool is in the background. The person is on the grassy area next to the pool. They start with arm out, then jump, landing. Wait, the frames: [0.0] to [4.7] seconds.\n\nLooking at the actions:\n\n- At 0s: Person is standing, arm extended forward (holding a rope or something).\n\n- Then they move: maybe throwing the rope, then jumping. Wait, but the motion is from standing, then they jump (leap) towards the pool? Or maybe they're running towards the pool?\n\nWait, the first frame: person is standing by the pool. Then in frame 1, they jump (so the action is a jump). Then frame 2: they are mid-air? Wait, the video has frames showing the person moving. Let's think of the chronological order.\n\nMain subject: one person, wearing dark clothes. The person starts standing near the pool, then jumps into the air (maybe to grab something or jump into the pool). Wait, but the background includes a pool, so maybe they're jumping into the pool. But the frames might show them leaping from the grass area.\n\nWait, the key is to track motion: the person moves from standing to jumping. Let's outline:\n\n- Person (dark clothing) stands near the pool, holding an object (maybe a rope). Then they jump, arms moving, body in motion. Then land (but the last frame shows them after the jump). Wait, the video is short: 5 seconds.\n\nLet's structure the caption:\n\nChronological order: \n\n1. The person (wearing dark shirt and pants) is standing on a grassy area adjacent to a pool, with an object in hand (arm extended forward).\n\n2. They then jump or leap forward, moving their arms in the air, body rising.\n\n3. After the jump, they land or move forward (since the last frame shows them still on the ground, maybe after landing).\n\nSpatial: The pool is behind them, a white structure. There's another person in the background, but according to rules, we can mention minimal background unless essential. The main focus is the person's motion.\n\nSo:\n\n\"A person wearing dark clothing stands on a grassy area beside a pool, holding an object in their right hand. They then leap forward, extending their arms, and land on the ground. The camera remains stationary, capturing the action from a side angle.\"\n\nWait, but need to check if the action is jumping into the pool or just leaping. Wait, the video shows them on the grassy area next to the pool. The pool is a large structure. The person might be jumping over something, but the main motion is from standing to jumping.\n\nWait, looking at the frames: in [0], person is standing with arm out. Then [1], they jump, body moving up. [2], mid-air. [3], moving towards the pool. [4], landing.\n\nBut need to be concise.\n\nCheck rules: focus on motion and behavior in chronological order.\n\nMain subject: one person.\n\nAppearance: dark clothing.\n\nActions:\n\n- Starts standing by pool, arm extended.\n\n- Jumps or leaps into the air.\n\n- Lands on the ground.\n\nSpatial: pool in background, grassy area.\n\nCamera: stationary, side angle.\n\nAlso, rule d: conclude with camera perspective.\n\nSo:\n\n\"A person in dark clothing stands near a pool, holding an object in their right hand. They then leap forward with arms extended, landing on the grassy area. The camera remains stationary, capturing the action from a side perspective.\"\n\nWait, but the video might show them jumping towards the pool. Maybe \"leap towards the pool\" but the pool is a structure, so maybe the person is on the grass next to the pool, jumping into the pool? But the frames might not show water.\n\nWait, the pool is a large white structure. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LQp5waxmYaM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LQp5waxmYaM_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 161, "blur_score": 537.6599729850133, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "LRC8ofDdYc0", "file_name": "LRC8ofDdYc0_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray hoodie stands beside a white door with a dark brick wall. They point at the brick wall with their right hand, then turn to grasp the doorknob on the door and twist it. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LRC8ofDdYc0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LRC8ofDdYc0_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 88.3414570135136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) interacts with a door lock; hand movements involve pointing, grasping, and manipulating the doorknob, showing explicit physical motion driven by the person's actions.", "background_and_ambient_analysis": "The brick wall and door in the background show no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind effects). Background elements remain stable relative to each other."}}
{"video_id": "LS_UemzaTwU", "file_name": "LS_UemzaTwU_000222_000232.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red-hot, curved metal piece rests in a dark anvil vise. Black tongs grasp the glowing metal, lifting and guiding it along the anvil's edge in a smooth arc. The metal maintains its intense red glow as the tongs maneuver it, with the camera following the motion via a slight pan to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LS_UemzaTwU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LS_UemzaTwU_000222_000232.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 30.536025620689806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A heated metal object (red-hot) is being manipulated by tongs and tools; the motion is controlled shaping/hammering by explicit physical forces.", "background_and_ambient_analysis": "Background elements (anvil, metal structure) show no uniform shifting; the glowing metal's heat-induced glow is not fluid motion (fire/smoke), but rather a thermal emission from a solid object."}}
{"video_id": "LTLjbBYZ1hU", "file_name": "LTLjbBYZ1hU_000446_000456.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a person holding a decorated scrapbook. The hands are adjusting the book, maybe turning it slightly. Then there's a transition to a logo screen. Wait, the rules say to focus on motion and behavior in chronological order. So first, the person's hands manipulate the scrapbook—opening or turning it, maybe. Then the scene cuts to the \"Algo Bonito\" logo. Need to describe the actions: hands holding the book, adjusting, then the logo appears. Let's break it down.\n\nFirst part: hands are holding a colorful scrapbook with a pink bow, turning it slightly. The book has a photo and decorations. Then the hands move to show the book's cover. Then the video transitions to a screen with the logo. So chronological: person's hands handle the scrapbook (adjusting, showing it), then the logo appears. Background is minimal, maybe a dark surface. Camera perspective: close-up on hands and book, then cuts to logo. No text recognition, so don't mention the text on the book. Focus on motion: hands moving, turning the book, then the logo screen.\n\nLet me check the rules. a) motion and behavior in order: hands adjust scrapbook, then logo. b) appearance: hands, scrapbook has pink bow, decorations. c) spatial: hands in front of the book. d) camera: close-up, then cut to logo. e) background minimal. f) exclude text, named characters. So the caption should be:\n\nA person's hands adjust a colorful scrapbook with a pink bow and decorative elements, turning it slightly to display its cover. The hands then move the book forward, revealing more details. The scene transitions to a static screen displaying the \"Algo Bonito\" logo against a light blue background with colorful triangular banners. The camera maintains a close-up perspective on the hands and book before cutting to the logo.\n\nWait, but the rules say exclude text recognition, so the logo's text shouldn't be mentioned. Wait, the logo is \"Algo Bonito\", but rule f says exclude text recognition. Wait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So in the logo, the text is part of the logo, but the rule says to exclude recognizing the text. Wait, but the problem says \"DO NOT include any reasoning in the caption tags.\" Wait, no, the task is to generate a caption that follows the rules. The rules for captioning: exclude text recognition. So even if the logo has text, we don't mention it. Wait, but in the video, the logo is shown, but the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" So we don't describe the logo's text, just that it's a logo screen. Wait, the example in the user's message: the video shows the logo, but the caption should not mention the text. Let me check the problem statement: \"f) Exclude text recognition, named characters, or stylistic analysis.\" So the caption shouldn't mention the text on the logo. So when the logo appears, we say \"a screen displaying a logo with colorful triangular banners\" but not the text. But the video shows \"Algo Bonito\" but we can't mention that.\n\nWait, looking back at the video description: the user provided the video frames. The first part is hands holding a scrapbook, then a logo screen with \"Algo Bonito\". But according to the rules, we must exclude text recognition. So when describing the logo, we can't say \"Algo Bonito\", just that it's a logo with colorful banners.\n\nWait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So for example, if there's text on the screen, we don't describe it. So the logo is present but we don't mention the text. So the caption for the logo part would be something like \"a screen displaying a logo with colorful triangular banners\".\n\nWait, let's look at the original video:\n\nFrame 0: hands hold scrapbook.\n\nFrame 1: hands adjust the scrapbook, moving it.\n\nFrame 2: hands turn the scrapbook slightly.\n\nFrame 3: close-up of a decorative element (the pink bow? No, frame 3 is the logo screen. Wait, the user's input says:\n\n[0.0] frame: hands holding scrapbook.\n\n[0.3] frame: hands adjust scrapbook.\n\n[1.4] frame: hands adjust (maybe turning).\n\n[2.5] frame: hands turn book, showing cover.\n\n[3.6] frame: logo screen (\"Algo Bonito\" with banners).\n\nSo the video sequence is: hands manipulating the scrapbook (turning, adjusting), then transition to logo screen.\n\nSo the caption should be", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LTLjbBYZ1hU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LTLjbBYZ1hU_000446_000456.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 93.29517915987802, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands are moving a notebook, which is a discrete solid object being manipulated via physical motion (opening/closing, positioning).", "background_and_ambient_analysis": "Background consists of static elements (person's clothing, table) with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "LXX_6a-iMb4", "file_name": "LXX_6a-iMb4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two boys arm wrestle at a table; the boy in a yellow shirt with blonde hair and the boy in a dark shirt with dark hair lock hands, straining. The camera shifts to show the boy in yellow, then to the boy in dark shirt with a girl in a white shirt behind him. Camera movement is shaky, focusing on close-ups of their faces and upper bodies, with a wall poster briefly visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LXX_6a-iMb4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LXX_6a-iMb4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 161, "blur_score": 176.363989692166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals engaged in arm wrestling; their arms and upper bodies move due to physical force of the contest. Observers also exhibit minor head/body movements.", "background_and_ambient_analysis": "Background elements (wall, poster) remain static without uniform shifting. No fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "LXDa2tn9SPk", "file_name": "LXDa2tn9SPk_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is an outdoor arena with a dirt ground, fenced area, spectators. Then, a person is in the fence area, maybe riding or handling something. Wait, the main action: a man on a horse is in the gate. Then the horse bolts, the rider falls off. The horse runs away, the rider lands on the ground. Let's check the timestamps.\n\nFrame 0: People near the fence, some standing, some sitting. The gate has a person, maybe a rider. Frame 1: The gate opens, horse comes out. Frame 2: Horse is running out, rider is on it. Frame 3: Horse is mid-air? Wait no, in frame 2, horse is moving, then in frame 3, the horse is running, rider is falling. Wait, the video: at the start, the gate is open, a rider on a horse is at the gate. Then the horse runs out, the rider is thrown off, falls to the ground, and the horse continues running away. The spectators are in the stands. The main subjects: a man (rider) on a brown horse. He's thrown off as the horse exits the gate. The rider lands on the dirt, horse runs off. The background has a hill, greenery, but minimal.\n\nChronological order: First, the gate is open, rider on horse is at the gate (inside the arena, near the fence). Then the horse bursts out of the gate, the rider is thrown off, falls to the ground. The horse continues running away, rider is on the dirt. Spatial: rider starts at the gate, then falls in front of the gate, horse moves left (maybe) or away. Camera perspective: seems to be a fixed shot, maybe slightly pan to follow the action.\n\nNow, structure the caption:\n\n- Main subjects: a man (appears shirtless, wearing jeans) and a brown horse.\n\n- Actions: The man rides a brown horse through a gate. As the horse exits the gate, the man is thrown off, landing on the dirt ground. The horse continues running away, leaving the man on the ground.\n\n- Background: minimal, just the arena with spectators on a hill in the background.\n\n- Camera: fixed position, no major movement, but tracks the action.\n\nWait, the rules: concise, chronological. So start with the action. Let's see:\n\nA shirtless man on a brown horse is positioned at a gate. The horse exits the gate, and the man is thrown off, falling onto the dirt. The horse runs away, while the man remains on the ground. Spectators observe from the stands. The camera remains stationary, capturing the event from a ground-level perspective.\n\nWait, but need to be precise on motion. Let's check each frame:\n\nFrame 0: People around the gate, one person (maybe rider) on the horse near the gate. Frame 1: Gate opens, horse moving out. Frame 2: Horse is running, rider is still on horse. Frame 3: Horse is running, rider is falling. Frame 4: Horse is galloping away, rider on the ground. Frame 5: Horse is gone, rider on ground.\n\nSo the sequence:\n\n- The man rides the brown horse through the gate.\n\n- The horse suddenly moves, throwing the man off.\n\n- The man lands on the dirt, and the horse continues running away.\n\nNow, describe appearance: man is shirtless, wearing jeans (from frame 3-4, he's on the ground). Horse is brown. Number: one man, one horse.\n\nSpatial: the rider was near the gate, falls in front of the gate area.\n\nCamera: stationary, fixed on the arena, no movement.\n\nBackground: hilly area, green grass, but not essential. So minimal mention.\n\nSo putting it all together:\n\nA shirtless man on a brown horse exits a gate, then is thrown off, landing on the dirt ground as the horse gallops away. Spectators watch from stands. The camera remains fixed throughout the sequence.\n\nWait, check rules: \"mention spatial relationships if relevant\" — the rider was at the gate, falls in front of the gate. Maybe \"the man is thrown from the horse as it exits the gate, landing on the dirt ground, while the horse runs away.\"\n\nBut need concise. Let's try:\n\nA shirtless man on a brown horse rides through a gate and is thrown off, falling onto the dirt ground as the horse runs away. Spectators observe from the stands. The camera stays stationary, capturing the event from ground level.\n\nYes, that's better. Let's check:\n\n- Chronological: rides through gate, thrown off, falls, horse runs away.\n\n- Appearance: shirtless man, brown horse.\n\n- Spatial: rider exits gate, falls", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LXDa2tn9SPk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LXDa2tn9SPk_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 2280.1924239586233, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A horse and rider exhibit discrete motion: the horse bucks and runs, while the rider falls off due to physical forces (bucking, gravity). Other people in the arena are stationary or minor motion.", "background_and_ambient_analysis": "The background (hills, fence, sky) shows no significant uniform shifting or fluid motion; clouds are stationary relative to the frame, and there are no fire, water, or wind-dominated elements."}}
{"video_id": "LXKsbDII-7k", "file_name": "LXKsbDII-7k_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark shorts stands in a grassy field facing a person in a red shirt. He throws a white frisbee, catches it mid-air, and then throws it again toward the person in red. The camera remains behind the man, capturing his movements and the frisbee’s trajectory across the open field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LXKsbDII-7k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LXKsbDII-7k_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 343.0904117595764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (in white shirt) moves by walking and throwing, and the shuttlecock (birdie) is observed flying through the air.", "background_and_ambient_analysis": "The background (trees, sky, horizon) is stable and static; no shifting or fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "LY0TwMnx9fo", "file_name": "LY0TwMnx9fo_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a light-colored shirt and the other in a white shirt, interact closely with their hands clasped; the person in the light shirt then lifts the other’s arm. The scene occurs in a dimly lit indoor setting with indistinct furniture visible in the background. The camera maintains a close-up, slightly shaky perspective focused on their hands and arms.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LY0TwMnx9fo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LY0TwMnx9fo_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 149, "blur_score": 35.913647962273494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human arms/hands interact through grasping and hand movements, exhibiting discrete motion consistent with intentional physical actions (e.g., handshake or arm contact).", "background_and_ambient_analysis": "Background shows a dimly lit restaurant setting with static furniture (tables, chairs) and no significant fluid motion (fire, water, smoke) or environmental shifting; primary visual elements are stationary."}}
{"video_id": "LUZVpA5v39w", "file_name": "LUZVpA5v39w_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt, black pants, and cap holds a javelin horizontally on a grassy field. They begin running forward, pivoting their body to swing the javelin back and then forward, releasing it. The camera remains stationary, capturing the motion from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LUZVpA5v39w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LUZVpA5v39w_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 209.8724167239697, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The javelin thrower (a person) and the javelin are moving due to the physical action of throwing. The thrower executes a sequence of motions including stepping, arm swing, and release. The javelin is launched and flies through the air.", "background_and_ambient_analysis": "The background (grassy field and trees) is stable with no significant fluid or environmental motion. No fire, water, or smoke observed."}}
{"video_id": "LYi1xeKdT_A", "file_name": "LYi1xeKdT_A_000184_000194.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in white shirts and black pants stand at microphones, playing recorders. The man on the left shifts his stance slightly to the right, while the man on the right moves backward and then forward, maintaining his position at the microphone. The background shows an indoor venue with tables, seated figures, and decorative elements. The camera remains mostly stationary with minor shake and slight panning motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LYi1xeKdT_A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LYi1xeKdT_A_000184_000194.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 282.92823383767075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (with microphones) remain stationary, while a foreground person walks across the frame, demonstrating discrete object locomotion.", "background_and_ambient_analysis": "Static background elements (store interior, floor tiles, fixtures) show no uniform shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "LZtBrooaUZQ", "file_name": "LZtBrooaUZQ_000202_000212.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman with long blonde hair, wearing a black cardigan over a pink top, holds a cigarette in her right hand. She brings the cigarette to her lips, inhales, and then exhales, positioned against a solid blue backdrop. The camera remains static in a medium close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LZtBrooaUZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LZtBrooaUZQ_000202_000212.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 140, "blur_score": 91.89668347424401, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman performs discrete hand and head movements: bringing a cigarette to her mouth for smoking, with the cigarette and her hand as the primary moving solid objects.", "background_and_ambient_analysis": "The background is a static solid blue with no visible shifting, fluid motion, or environmental phenomena (e.g., smoke, fire, water, wind)."}}
{"video_id": "L_zB6TKYvhA", "file_name": "L_zB6TKYvhA_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a person wearing a red hoodie seated on a couch, followed by a cut to another person in a blue and white striped hoodie on a separate couch. The first individual extends their hand toward the second person, who then moves their hand to interact with the first. The camera alternates between close-ups of each person, switching perspectives quickly with minimal background details. The spatial relationship shows the two individuals positioned on adjacent couches, with the camera maintaining a steady shot that shifts between the subjects. The overall movement is characterized by hand gestures and quick scene transitions between the two people.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/L_zB6TKYvhA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/L_zB6TKYvhA_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 147.7463562198522, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in red hoodie, one in striped hoodie) moving their hands. The striped hoodie person's hands cross and move to the face, while the red hoodie person moves their hand to the face.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind present. Background elements (wall, couch) remain static."}}
{"video_id": "LYM1fJGPNeA", "file_name": "LYM1fJGPNeA_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a beige jacket and blue jeans sits in the driver's seat of a car, holding the steering wheel with their left hand while their right hand shifts the gear lever. The individual manipulates the gear shift multiple times, moving the lever up and down. The camera remains stationary, capturing the driver’s actions from a close-up interior perspective focused on the dashboard and steering wheel area, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LYM1fJGPNeA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LYM1fJGPNeA_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 73.88805007955519, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Driver's hands are moving on the steering wheel and gear shift, representing discrete solid objects in motion due to locomotion.", "background_and_ambient_analysis": "The car's interior background (steering wheel, dashboard, etc.) is static; no shifting backgrounds or fluid/environmental motion (fire, water, smoke) detected."}}
{"video_id": "LaFkaZ7S29Q", "file_name": "LaFkaZ7S29Q_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dog runs across the room from the right side. A man in a blue sweater and jeans enters from the left, followed by the dog. The man walks toward the couch area while the dog follows closely. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LaFkaZ7S29Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LaFkaZ7S29Q_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 361.70478170453106, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in blue shirt and jeans) walks across the room while a dog follows closely behind, both exhibiting locomotion due to explicit physical forces (walking).", "background_and_ambient_analysis": "The background elements (walls, furniture, rug) show no uniform shifting, ruling out camera motion. A fire is visible in the room, but its motion (flames rising) is secondary to the movement of discrete objects; it does not dominate the scene."}}
{"video_id": "LaJqqKZm_wo", "file_name": "LaJqqKZm_wo_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A metal carving tool presses into a light wooden block with dark engraved letterforms, moving methodically along the contours. A hand holds the block steady on the right, while a blue cloth rests in the background. The camera maintains a close-up, fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LaJqqKZm_wo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LaJqqKZm_wo_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 44.17465800621451, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The drill (metallic tool) is moving downward into the wooden block, driven by physical force from the operator's hand. The motion is slow and deliberate, causing carving of the wood.", "background_and_ambient_analysis": "The background (wooden surface and blue cloth) is static and shows no shifting or environmental motion (fire, water, wind). No ambient environmental elements are present."}}
{"video_id": "LaqT-Jzy1Cw", "file_name": "LaqT-Jzy1Cw_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "On stage, a woman in a floral top and black skirt gestures while speaking and then turns to face the audience; three children holding yellow papers stand beside her, with a woman in a blue dress positioned to their right. The camera captures a wide shot of the stage, showing a seated audience and a large ocean-themed screen in the background, with a slight shake as it pans across the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LaqT-Jzy1Cw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LaqT-Jzy1Cw_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 235.049083537681, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects include people (a speaker, two children in yellow shirts, and audience members) exhibiting slight movements such as speaking, gesturing, and minor posture adjustments.", "background_and_ambient_analysis": "The background elements (walls, stage, screen) are stationary with no shifting or fluid motion (fire, water, smoke, wind) visible. The screen content depicts an underwater scene but is not environmental motion."}}
{"video_id": "Lbukrg4w2YY", "file_name": "Lbukrg4w2YY_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a caption for this video based on the given rules. First, I'll watch the video frames provided.\n\nThe video starts with two people. One is in a white shirt, the other in a beige sweater. The person in white is holding the other by the shoulders. Then, in the next frame, the person in white is moving their hand towards the beige-shirted person's face. The beige-shirted person is smiling. The white-shirted person then brings the other person down, maybe in a hug or a playful move. The background has some green and blue objects, maybe a chair or something, but the user says to keep background minimal.\n\nI need to describe the motion chronologically. Let's list the key points: two people, white shirt and beige sweater. The first action is the white-shirted person holding the beige's shoulders. Then moving hands to the face, then bringing them down. The beige person is smiling. Camera seems shaky, maybe handheld. The background is blurred but has green elements, but since it's minimal, maybe just mention the background isn't clear.\n\nCheck rules: focus on motion, appearance (white shirt, beige sweater), number (two people), spatial relationships (holding shoulders, then moving towards face). Conclude with camera perspective—probably handheld, slight shake. Avoid text, names.\n\nMake sure it's concise. Let's structure it: Start with the two individuals, their actions in order, then camera. Avoid any extra details. Let me draft:\n\n\"Two individuals, one in a white shirt and the other in a beige sweater, interact closely; the white-shirted person holds the beige-shirted person's shoulders before moving their hands toward their face, then pulls them down in a playful motion. The beige-shirted individual smiles throughout. The camera remains handheld with slight shake, capturing the scene from a close, slightly angled perspective with indistinct green and blue background elements.\"\n\nWait, check the rules. Background should be minimal, so maybe \"indistinct green and blue elements\" is okay. But maybe even less. The user said \"minimal unless essential for understanding motion.\" Here, the background isn't essential, so maybe skip it. Let me check the example. The user's example output probably keeps background minimal. Maybe just say \"indistinct background.\"\n\nWait, the original frames show some green and blue objects, but since it's not essential, maybe just mention \"indistinct background elements.\" But the rule says \"keep background descriptions minimal unless essential for understanding motion.\" Since the motion is between the two people, maybe the background isn't needed. Wait, in the video, the background has green and blue, but maybe it's part of the setting. Hmm.\n\nWait, the example in the problem statement (the rules) says \"minimal unless essential for understanding motion.\" So if the background isn't necessary to understand what's happening, don't mention it. So maybe just state the action without background. But in the frames, the background includes some green objects, but perhaps it's not crucial. Let me check the sample. The user provided a video where there's a background with green, but maybe the caption can omit it.\n\nWait, the original instruction says \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So maybe the background isn't relevant here. So the caption should focus on the people and their movements.\n\nSo revising: Two individuals, one in white and the other in beige, interact; the white-shirted person holds the beige-shirted person's shoulders, then moves hands toward their face, pulling them down playfully. The beige-shirted person smiles. The camera is handheld with slight shake, close-up perspective.\n\nCheck the order: chronological. First, holding shoulders (frame 0-1), then moving hands to face (frame 2-3), then pulling down (frame 4-5). So \"holds shoulders before moving hands toward face, then pulls them down.\"\n\nYes. Let me check if the numbers are correct. The first frame shows both with white shirt holding beige. Then in frame 2, white moves hands to face, beige's face is partially covered. Frame 3: white is pulling beige down, beige's head is tilted. So \"moves hands toward face, then pulls them down.\"\n\nOkay, so the caption should be concise. Maybe:\n\n\"Two individuals, one in a white shirt and the other in a beige sweater, interact closely. The white-shirted person holds the beige-shirted person's shoulders, then moves their hands toward the beige-shirted person's face before pulling them down playfully. The beige-shirted individual smiles. The camera remains handheld with slight shake, capturing the scene from a close perspective.\"\n\nWait, but \"pulls them down\" – \"them\" refers to the beige person. But the action is the white", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lbukrg4w2YY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lbukrg4w2YY_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 158, "blur_score": 77.43223780919556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (people) interacting: the person in white shirt moves hands/body to manipulate the other person's head, causing visible physical displacement and response motion.", "background_and_ambient_analysis": "No dominant fluid motion (fire, water, wind) observed; background elements (green foliage) are relatively static with no uniform shifting indicating environmental forces."}}
{"video_id": "LcyeymlDtKY", "file_name": "LcyeymlDtKY_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a checkered shirt bends over in a kitchen, pouring a thick yellow liquid from a bowl into a frying pan on a gas stove where a red spatula stirs the mixture. The camera focuses on the pan as the liquid spreads, then cuts back to the man observing the pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LcyeymlDtKY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LcyeymlDtKY_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 121.01290059734862, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person pours a yellow liquid (likely batter) from a bowl into a frying pan using a red spatula, with the liquid moving due to gravity and the pouring action.", "background_and_ambient_analysis": "Cabinets and kitchen counters remain static, with no shifting background elements. The liquid pouring motion is controlled by the person's action, not a dominant fluid/environmental effect."}}
{"video_id": "Ld9NmltOqWE", "file_name": "Ld9NmltOqWE_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a green hoodie holds a green and black toy gun, initially facing away from the camera. Another child in a dark blue shirt with blue patterns steps forward, reacting with visible emotion as the first child aims the toy at them. The second child leans back slightly while the first child moves the toy toward their face. The scene occurs indoors with a wooden shelf and television in the background; the camera shifts slightly with a subtle shake, capturing the interaction from a close, dynamic perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ld9NmltOqWE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ld9NmltOqWE_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 107.3479189191741, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in green moves their arm and body, and the child moves from standing to sitting.", "background_and_ambient_analysis": "Background is static with no shifting or environmental effects. No fire, water, smoke, or wind present."}}
{"video_id": "Lg9MXv44tsE", "file_name": "Lg9MXv44tsE_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand holds a small light brown dog, moving it toward a white sink. The dog is placed into the sink, briefly submerged with water splashing, then lifted out. The hand guides the dog away from the sink toward a door. The camera maintains a first-person perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lg9MXv44tsE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lg9MXv44tsE_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 154.90542063417757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their head and hands to wash hair, with discrete hand motions scrubbing and rinsing hair in the sink.", "background_and_ambient_analysis": "The sink and mirror background show no fluid motion (e.g., no water flow, smoke, or wind). Static elements like the sink fixtures remain consistently positioned without uniform shifting or blurring."}}
{"video_id": "LfeJAMDCGo8", "file_name": "LfeJAMDCGo8_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals on adjacent rooftops: a gray-shirted person with jeans moves left along a balcony railing, a yellow-shirted person jumps down from a higher roof onto the balcony, and a black-shirted person follows; the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LfeJAMDCGo8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LfeJAMDCGo8_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 254.5037780734901, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people on the roof: one in yellow shirt moves along the roof edge (climbing/descent), another in white shirt remains stationary on the railing.", "background_and_ambient_analysis": "Background elements (buildings, railings) show no significant shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "LeRUHzZYDgs", "file_name": "LeRUHzZYDgs_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a yellow polo shirt with a black collar and logo places cylindrical items onto a grill's grates, then closes the grill lid. He stands in front of a brick wall with greenery behind. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LeRUHzZYDgs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LeRUHzZYDgs_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 100.97286020291193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in the yellow shirt is actively moving his hands to place, adjust, and flip food on the grill, and he manipulates the grill lid. The food items on the grill are also moving due to his direct physical actions.", "background_and_ambient_analysis": "The brick wall and greenery background are static, with no visible fluid or environmental motions (fire, water, smoke, wind) dominating the scene."}}
{"video_id": "LiIDE6D_wZ4", "file_name": "LiIDE6D_wZ4_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, one wearing a silver wristwatch, manipulate a white rectangular object over a gray sandy surface. The right hand grips the object while the left hand adjusts its position to gather sand. The object is tilted, causing sand to transfer onto its surface, then the hands hold the object with sand adhered. The camera maintains a static, close-up top-down perspective, focusing on the hands and sand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LiIDE6D_wZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LiIDE6D_wZ4_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 200.75437817781238, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands manipulate a solid rectangular object (e.g., a block or mold) and a cutting tool, demonstrating physical interaction (cutting/shaping).", "background_and_ambient_analysis": "Static background with debris (sand/powder) shows no uniform shifting; no fire, water, or wind motion detected."}}
{"video_id": "LinkYhyd_Mk", "file_name": "LinkYhyd_Mk_000280_000290.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand adjusts a silver watch on a light-skinned arm, moving around the wrist in sequence; the camera maintains a close-up perspective with slight handheld shake against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LinkYhyd_Mk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LinkYhyd_Mk_000280_000290.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 116.65671025416057, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands and an arm are visible. The hands exhibit discrete motion, including grasping, adjusting, and manipulating objects (e.g., a wristband or device on the arm).", "background_and_ambient_analysis": "No discernible shifting background elements (walls, ground) or fluid/environmental motion (fire, water, smoke, wind) observed. Background appears dark and non-uniformly moving."}}
{"video_id": "LiFazUnKwd4", "file_name": "LiFazUnKwd4_000211_000221.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark pants kneels on a stone patio, using yellow gloves to clean the surface with a sponge. He dips the sponge into a white bucket beside him, then resumes cleaning the stones. A house wall is to his left, with chairs and a bicycle visible in the background. The camera remains stationary, capturing the scene from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LiFazUnKwd4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LiFazUnKwd4_000211_000221.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 377.94738649097155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (wearing white shirt and yellow gloves) is the only discrete solid object moving. He is bending, kneeling, and moving his hands while working on the ground.", "background_and_ambient_analysis": "The background (wall, ground, bucket, furniture) is static and shows no shifting. There is no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "Lko6-N4vFxg", "file_name": "Lko6-N4vFxg_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. So, the user wants me to generate a caption for a video based on the given frames. Let me read the rules again carefully.\n\nFirst, the main points: focus on motion and behavior of main subjects in chronological order. Describe appearance and number, mention spatial relationships if relevant, conclude with camera perspective and movement. Keep background minimal. Exclude text, named characters, etc. Output in a specific format.\n\nLooking at the video frames provided: there are two people sitting at a table. The first frame shows a person on the left with a dark shirt, maybe talking on the phone. The person on the right is in a light-colored shirt. Then, in the next frame, a person in a red shirt walks by carrying a white bag. The person on the left seems to be gesturing or moving their hand. Then, the person on the right extends their arm towards the left person. The red-shirted person continues walking, and the left person raises their hand. The camera seems to be shaky, maybe handheld.\n\nWait, the video is from 0 to 5 seconds. Let's break down each second.\n\nAt 0.0 seconds: Two people at a table. Left: dark shirt, possibly holding something near their face. Right: light shirt, hands on table.\n\nAt 1.4 seconds: A person in red shirt walks from right to left, carrying a white bag. The left person is now holding something up (maybe a phone). The right person still at the table.\n\nAt 2.5 seconds: The red-shirted person is gone, maybe out of frame. Left person is gesturing towards the right person. Right person moves their hand towards left.\n\nAt 3.6 seconds: Left person's arm is up, right person's hand is extended. Maybe a handshake or gesture.\n\nAt 4.7 seconds: The red-shirted person is back in frame, walking again. The left person holds a phone, right person's hand still extended.\n\nWait, the frames might not be in perfect order, but the user provided the timestamps. So the main subjects are two people at a table, and a passerby in red.\n\nChronicling the actions: First, two people sitting. Then a red-shirted person walks in, then out. The two seated individuals interact—maybe the person on the left is talking on the phone, then gesturing, the right person extends their hand. The camera moves slightly, maybe shaking, handheld.\n\nBackground: there's a store with lights and maybe some displays, but minimal description.\n\nNeed to mention the number of people: two seated, one passing by (red shirt). Appearance: left person dark shirt, right person light shirt. The passerby is red shirt, white bag.\n\nSpatial relationships: the passerby is in the background, walking past the table. The two seated are at the table, left and right.\n\nCamera perspective: probably eye-level, handheld, slight shake.\n\nWait, the rules say to keep background minimal unless essential. So maybe just mention the store entrance as background.\n\nLet me structure the caption step by step.\n\nStart with the initial scene: two people seated at a table. Left: dark shirt, right: light shirt. They interact, maybe the left is on the phone. Then a person in red shirt walks by with a white bag. The left person gestures, the right person extends their hand. The red-shirted person continues walking. Camera is handheld, slightly shaky.\n\nCheck the chronological order: the red-shirted person appears first, then the seated people interact. The caption needs to follow the sequence.\n\nWait, in the video, the first frame (0.0s) has two people. At 1.4s, the red-shirted person enters from the right. Then at 2.5s, they move towards the left, maybe passing by. Then at 3.6s, the seated people interact. Then the red-shirted person is still visible in 4.7s, walking away.\n\nSo the sequence is: Two people sitting. A person in red walks past. The seated individuals gesture towards each other. The camera is handheld.\n\nBut the caption should be concise, chronological. So:\n\nTwo people sit at a table; the left individual wears a dark shirt and gestures while the right person, in a light shirt, extends their arm. A person in a red shirt carrying a white bag walks past them from right to left, briefly appearing in the frame. The seated individuals continue interacting as the camera remains handheld with slight motion.\n\nWait, but need to check if the red shirt person appears in the first frame? No, the first frame doesn't show them. Then at 1.4s they enter. So the order is: initial scene with two people, then red shirt enters, interacts with the two, then the red shirt leaves", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lko6-N4vFxg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lko6-N4vFxg_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 387.54076777227766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt walks across the frame, while a person in a white shirt gestures and interacts with another individual. Additional people move in the background, including individuals carrying bags.", "background_and_ambient_analysis": "The background elements (store facades, signs, and ground) remain stable without uniform shifting across frames; no fire, water, or wind are visible, so no dominant ambient environmental motion is present."}}
{"video_id": "Ll4C2Ipg9-0", "file_name": "Ll4C2Ipg9-0_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a striped apron over a white shirt holds a lathe handle, turning it clockwise to spin a reddish-brown wooden ball mounted on the lathe. The ball rotates rapidly as the handle is manipulated, staying centered on the lathe bed. The background shows a blurred kitchen setting with indistinct objects. The camera maintains a static close-up perspective focused on the lathe and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ll4C2Ipg9-0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ll4C2Ipg9-0_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 90.70648659213762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include a person (wearing white pants) operating a lathe, hands manipulating the lathe's controls, and a wooden ball being shaped on the lathe. Motion involves manual rotation of the lathe and shaping of the wooden ball.", "background_and_ambient_analysis": "Background elements (curtain, chair, wall) remain static with no uniform shifting or fluid motion (e.g., fire, water, smoke). No environmental motion detected."}}
{"video_id": "LkaS-dEtAQ8", "file_name": "LkaS-dEtAQ8_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red top wears a gray baby carrier with a baby on her back, adjusts the straps, turns to face forward while the baby looks at the camera, and the scene fades to black.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LkaS-dEtAQ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LkaS-dEtAQ8_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 194.25247412180605, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman and the baby are discrete objects moving: the woman is walking slowly, causing slight motion of her body and the baby within the carrier.", "background_and_ambient_analysis": "The background is a static white wall with no shifting. There are no fluids or wind effects."}}
{"video_id": "Lmw8Q231okU", "file_name": "Lmw8Q231okU_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless young boy with dark skin sits in front of seated adults; he tilts his head upward with eyes closed and mouth open. The scene cuts to darkness for several seconds, then returns to the boy now holding a white object in his mouth while making a hand gesture, with the same adults visible behind him. The camera maintains a static close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lmw8Q231okU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lmw8Q231okU_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 135.07489855327006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's head moves slightly (looking up and turning). The child is holding a cigarette in his mouth in the second segment.", "background_and_ambient_analysis": "The background (trees, wooden structure) is static. No fluid or environmental motions (fire, water, wind) observed."}}
{"video_id": "Lme8n8YJmdE", "file_name": "Lme8n8YJmdE_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with two dark-skinned individuals, one wearing a white cap, standing at a table and stirring contents in a purple bowl. Next, a person pours yellow liquid into a white container. Subsequently, a hand with a green cloth interacts with objects, followed by a black object being placed on a surface. The camera shifts between close-up views, with some slight movement including a shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lme8n8YJmdE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lme8n8YJmdE_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 156, "blur_score": 300.37592494873235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals' hands are stirring a liquid in a bowl, and a person pours liquid from a container. These are discrete solid objects (human hands, bowls, containers) moving due to physical forces (stirring, pouring).", "background_and_ambient_analysis": "No fire, water, smoke, or wind is present. Background elements (tables, walls) appear static without uniform shifting across frames, indicating no dominant ambient environmental motion."}}
{"video_id": "LmiZGQBj1v4", "file_name": "LmiZGQBj1v4_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt holds a white garment with black patterns above a cardboard box, then lowers it into the box. The background includes a blue chair and red furniture. The camera is low-angle with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LmiZGQBj1v4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LmiZGQBj1v4_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 74.69523701538782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a pink fabric garment with patterns; the garment and person's hands exhibit clear discrete motion as they fold/unfold the fabric.", "background_and_ambient_analysis": "Background elements (couch, shelves, boxes) remain static with no uniform shifting or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "LnspF3cu05U", "file_name": "LnspF3cu05U_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and light-colored pants stands on a green golf course, bends forward with a golf club, and swings to strike a white golf ball. After making contact, he straightens up, raises his hands, and claps. The background includes a grassy area with trees and a palm tree, and the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LnspF3cu05U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LnspF3cu05U_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 286.8906583104409, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The golfer (solid object) performs a swing motion, causing the golf ball (solid object) to move after impact. The golfer's body and club exhibit clear physical locomotion due to the swing action, while the ball undergoes ballistic motion from the collision.", "background_and_ambient_analysis": "Background elements (trees, grass, pathway) are stationary and show no shifting or uniform motion. No fluid/environmental motion (fire, water, smoke, wind) is present; trees remain still and no environmental disturbances are observed."}}
{"video_id": "LlkjdHSKNzk", "file_name": "LlkjdHSKNzk_000441_000451.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the main subjects are a man and a woman. The woman is lying on a massage table, wearing a black tank top and purple shorts, with a pink strap visible. The man is in a black shirt, has gray hair and a beard. He's adjusting her head and neck. \n\nChronologically: The video starts with the man standing over the woman. He uses both hands to hold her head, moving his hands around her neck and face. He's seated in a chair next to the table. \n\nSpatial relationships: The woman is on the table, which is blue. The man is to her side, sitting on a chair. Background has a cabinet with items, but minimal description. \n\nCamera perspective: The camera seems to slightly pan or zoom in on the man's actions, focusing on the interaction. \n\nNeed to keep it concise, chronological, describe motions. Let's structure:\n\nA man in a black shirt adjusts the head and neck of a woman lying on a blue massage table; the woman wears a black top and purple bottoms. He manipulates her head with both hands, moving them around her neck and face. The camera slightly zooms in on the interaction. \n\nCheck rules: focus on motion, chronological, appearance (colors, size), spatial (man next to table, woman on table), background minimal. Exclude text, names. \n\nLet me make sure: \n\n- Motion: man adjusts head/neck, uses hands, moves around neck/face.\n- Appearance: man black shirt, gray hair, woman black top, purple shorts, pink strap (but maybe just black and purple? Wait, the video says she has a pink strap. Wait, the first frame shows a pink strap. So \"black tank top, purple bottoms, and a pink strap.\" But the user says \"briefly describe appearance and number\". So mention colors: woman in black top, purple skirt, pink strap. Man in black shirt.\n\nSpatial: man seated next to table, woman lying on table.\n\nCamera: slight zoom in as the man moves his hands.\n\nNow, structure the paragraph:\n\nA man with gray hair and a black shirt adjusts the head and neck of a woman lying on a blue massage table; the woman wears a black tank top, purple bottoms, and a pink strap. He uses both hands to manipulate her head, moving them around her neck and face. The camera slightly zooms in on their interaction as he continues adjusting.\n\nWait, the video starts with the man standing, then sits down. Wait, in the video: first frame he's standing, then moves to sit. Let's check the timestamps. The video shows him moving from standing to sitting on the chair. So:\n\nA man in a black shirt, with gray hair, stands beside a blue massage table where a woman lies in a black tank top, purple bottoms, and pink strap. He sits in a chair next to the table and uses both hands to adjust her head and neck, moving his hands around her face and neck. The camera slightly zooms in on the interaction.\n\nWait, but the first frame: he's standing, then in frame 1 he's standing, then frame 2 he's sitting. So the chronological order is he stands, then sits, then adjusts.\n\nWait, the video: frame 0: man standing, frame 1: he's sitting down (since he's in the chair), then frames 2-5 he's seated adjusting.\n\nSo the motion is: man stands, sits on chair, then adjusts head/neck with hands.\n\nSo the caption should capture that sequence.\n\nLet me rephrase:\n\nA man with gray hair and a black shirt stands beside a blue massage table, then sits in a chair to adjust the head and neck of a woman lying face-up; the woman wears a black tank top, purple bottoms, and a pink strap. He uses both hands to manipulate her head, moving them around her neck and face. The camera slightly zooms in as he continues the adjustment.\n\nCheck if background is minimal. The background has a cabinet, but the rule says \"exclude background unless essential\". The cabinet is in the background, but not essential for motion. So minimal.\n\nYes, focus on the main subjects' actions.\n\nFinal check:\n\n- Chronological: man stands, sits, adjusts.\n- Motion: adjusting head/neck, hands moving.\n- Appearance: man's shirt color, hair; woman's clothes.\n- Spatial: man next to table, woman on table.\n- Camera: slight zoom in.\n\nYes, this should work.\n</think>\n\n<caption_output>A man with gray hair and a black shirt stands beside a blue massage table, then sits in a chair to adjust the head and neck of a woman lying face-up; the woman wears a black tank top, purple bottoms, and a pink strap. He uses both hands to manipulate her head, moving them", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LlkjdHSKNzk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LlkjdHSKNzk_000441_000451.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 53.15402371034749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Therapist and patient are moving due to physical interactions (therapist adjusting patient's neck/shoulders; patient's limbs shifting slightly on the table).", "background_and_ambient_analysis": "Static background elements (desk, shelves, framed pictures) show no uniform shifting. No fire, water, smoke, or wind motion observed in the scene."}}
{"video_id": "LoFcNVuJpk8", "file_name": "LoFcNVuJpk8_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue patterned shirt and black shorts climbs a wooden ladder, holding a large wooden panel and a green-yellow object. They ascend step by step, moving upward while adjusting their grip on the panel. The camera remains stationary, capturing the action from a low angle against a wall with a window and bamboo poles visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LoFcNVuJpk8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LoFcNVuJpk8_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 256.9974942249378, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a ladder is moving upward; their motion is discrete and solid, with visible locomotion (climbing) and interactions with the ladder structure.", "background_and_ambient_analysis": "Background elements (walls, wooden structure, interior architecture) show no uniform shifting or fluid environmental motion (fire, water, smoke, wind); all static background features remain consistent across frames."}}
{"video_id": "LmfNTTprWfQ", "file_name": "LmfNTTprWfQ_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in light blue shirts stand on a beach, clapping and gesturing with their hands raised. The camera then pans upward to reveal multiple colorful kites—blue, red, and purple—flying in a synchronized formation against a clear sky, moving in unison. The kites maintain a coordinated arrangement as the camera shifts from ground-level to an overhead view of their aerial motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LmfNTTprWfQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LmfNTTprWfQ_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 105.2673785889569, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Kites (discrete solid objects) are visible flying across the sky, moving due to external forces (wind), with no dominant camera-induced motion.", "background_and_ambient_analysis": "The background (mountains, sky) is static throughout the initial frames; in the kite scene, the sky shows no fluid motion (no fire, water, or wind-driven environmental effects)."}}
{"video_id": "LogdY0OrnOw", "file_name": "LogdY0OrnOw_000245_000255.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a brown beaded bracelet and silver ring rests on a green grid-patterned surface, where a small multicolored fabric piece lies to the right. The hand picks up a thin white thread, uses scissors to cut it, then holds the severed ends. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LogdY0OrnOw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LogdY0OrnOw_000245_000255.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 670.7264121889898, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively manipulating a thin object (likely a needle) and a blue strip, with precise movements including cutting and repositioning.", "background_and_ambient_analysis": "The green grid background and static paper elements show no shifting or fluid motion; no fire, water, or wind effects are present."}}
{"video_id": "LpY5IyWpyIQ", "file_name": "LpY5IyWpyIQ_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a man under a car, then the car drives away. First frame: man in blue shirt, bald, working under a car (maybe a white car). Then the scene changes to the black Honda driving on a road. The car is moving, headlights on, going through a forested area. Need to describe chronologically.\n\nFirst part: A bald man in a blue shirt is positioned under a vehicle, inspecting or working on its undercarriage. Then, the scene transitions to a black Honda sedan driving forward on a paved road, moving through a wooded area with yellow road markings. The car’s headlights are illuminated as it travels. Camera perspective shifts from a top-down view under the car to a dynamic side-following shot of the moving vehicle.\n\nWait, check the rules. Focus on motion and behavior in chronological order. First scene: man under car (static position, but he's working). Then the car drives away. Then the car is shown driving. Let's structure:\n\nFirst, the man is under the car (maybe lifting it? The first frame shows the car lifted, so the man is underneath working). Then the car drives away, and then the next clips show the car driving.\n\nWait, the video sequence:\n\n[0.0] man under car (car is lifted, man working)\n\n[1.4] car driving on road (front view, headlights on)\n\n[2.5] car driving, moving left or right? The video shows the car moving, then side view.\n\nSo chronological order:\n\nFirst, a bald man in a blue shirt is positioned beneath a raised vehicle, appearing to inspect or work on its undercarriage. Next, a black Honda sedan is seen driving forward on a paved road, moving through a wooded area with visible yellow road markings; its headlights are on as it travels. The camera perspective transitions from a top-down view under the vehicle to a dynamic side-following shot of the moving car.\n\nWait, but the rules say \"concise\". Let's make it shorter. Also, background minimal. So:\n\nA bald man in a blue shirt inspects the undercarriage of a lifted vehicle. A black Honda sedan then drives forward on a paved road through a wooded area, its headlights on. The camera shifts from a top-down view under the vehicle to a side-following shot of the moving car.\n\nCheck if that's chronological. Yes. Main subjects: man (under car), then car driving. Spatial relationships: man under car, car on road. Camera: starts top-down, then side follow.\n\nWait, the first scene is a man working under a car (so the car is lifted, maybe on a lift). Then the video shows the car driving. So the sequence is: man working under the car, then the car drives away. Then the car is on the road.\n\nAlso, need to mention appearance of main subjects: man is bald, blue shirt. Car is black Honda sedan.\n\nLet me structure:\n\nA bald man in a blue shirt works beneath a raised vehicle. The scene then transitions to a black Honda sedan driving forward on a paved road with yellow markings, moving through a wooded area; its headlights are illuminated. The camera perspective changes from a top-down view to a side-following shot of the moving car.\n\nWait, the first frame is the man under the car, then the next frames show the car driving. So the man is first, then the car driving.\n\nCheck rules: \"Focus primarily on the motion and behavior of main subjects in chronological order.\"\n\nMan's action: working under the car (static action, but it's a main subject). Then car's motion: driving.\n\nAlso, \"Briefly describe their appearance and number (color, size, orientation).\"\n\nMan: bald, blue shirt. Car: black, sedan.\n\nMention spatial relationships: man under the car.\n\nConclusion: camera perspective and movement. First, top-down (under the car), then side-following.\n\nWait, the first frame: the man is under the car, so camera is top-down. Then the next scene is the car driving, camera is side-following (panning or following the car).\n\nSo the caption:\n\nA bald man in a blue shirt inspects the undercarriage of a lifted vehicle. The scene then shifts to a black Honda sedan driving forward on a paved road through a wooded area with yellow markings, its headlights on. The camera perspective transitions from a top-down view under the vehicle to a side-following shot of the moving car.\n\nBut \"inspects\" might be too active? The first frame shows the man working, maybe holding a tool. But the rule says \"behavior\", so inspecting is okay.\n\nCheck concise. Maybe:\n\nA bald man in a blue shirt works under a lifted vehicle. A black Honda sedan then drives forward on a paved road through a wooded area, headlights", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LpY5IyWpyIQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LpY5IyWpyIQ_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 202.5639586060159, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single black car is observed moving forward along a curved road, with its position and orientation changing in a manner consistent with locomotion.", "background_and_ambient_analysis": "Background elements (trees, hillside, road) remain stationary throughout the video sequence, showing no fluid motion (fire, water, wind), and there are no environmental elements dominating the visual field."}}
{"video_id": "LoD1fnxo_ZM", "file_name": "LoD1fnxo_ZM_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black gloves and a gray long-sleeve shirt uses a chisel and mallet to carve a large, light-brown wooden block. The hands move the chisel along the block’s edge in repetitive motions, generating thin, curled shavings that accumulate around the workpiece. The camera maintains a static close-up on the carving action, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LoD1fnxo_ZM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LoD1fnxo_ZM_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 259.2583996255246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hands and a tool are actively moving to shape/modify a wooden surface through physical interaction.", "background_and_ambient_analysis": "Background elements (wall, wooden structure) show no uniform shifting; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "LplWxOreX5E", "file_name": "LplWxOreX5E_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and a teal sleeveless top holds a box, then lowers it to reveal a pink doughnut. They bring the doughnut to their mouth and take a bite. The camera remains static with slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LplWxOreX5E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LplWxOreX5E_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 150.75937101638934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves their hands to bring a donut to their mouth and consume it. The donut is a secondary solid object experiencing motion due to the person's intentional action.", "background_and_ambient_analysis": "The background elements (bed, chair, wall) remain static throughout the video with no shifting or fluid motion. No fire, water, smoke, or wind is visible, confirming no ambient environmental motion."}}
{"video_id": "Lr8ALVRejF0", "file_name": "Lr8ALVRejF0_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a dark sleeve enters the frame, holding a marker and moving across a wooden surface. A second hand with a dark sleeve appears, both hands manipulating the marker on the surface. The camera remains in a close-up perspective, exhibiting slight handheld shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lr8ALVRejF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lr8ALVRejF0_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 161, "blur_score": 178.1258054836697, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (with a dark sleeve) is moving to draw on the wooden surface, modifying the graffiti (adding a crown symbol).", "background_and_ambient_analysis": "The background is a wooden surface with no fluid or wind motion; the surface remains static and does not shift uniformly, indicating no ambient environmental motion."}}
{"video_id": "LqMp9KIerKU", "file_name": "LqMp9KIerKU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual wearing a dark hooded jacket, khaki shorts, and rubber boots wades through shallow water, using a long pole to stir the surface. They turn to face the camera, briefly looking toward it, then resume moving forward with the pole. Vertical posts are visible in the background. The camera follows the subject closely with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LqMp9KIerKU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LqMp9KIerKU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 174.99624683534702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a hooded jacket and shorts) is actively moving through shallow water while holding a tool (likely a net or rake). The person’s motion includes walking and swinging the tool, indicating deliberate locomotion and interaction with the environment.", "background_and_ambient_analysis": "The background features static wooden pilings in calm water; no significant water flow, waves, or atmospheric motion (e.g., wind) is visible. The water surface remains relatively still, with minimal ripples caused by the person’s movement."}}
{"video_id": "LrCXZWk1SQ0", "file_name": "LrCXZWk1SQ0_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A musician with light hair and dark clothing plays a large wooden harp, moving their hands across the strings while adjusting their posture; another partially visible musician is positioned to the right. The camera remains stationary, focusing closely on the harpist against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LrCXZWk1SQ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LrCXZWk1SQ0_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 59.41126034833326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) is moving their hands to play an instrument and interact with a piece of paper.", "background_and_ambient_analysis": "The background is dark and static with no visible shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "LuPLNd3Z5Bs", "file_name": "LuPLNd3Z5Bs_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt stands to the left of a tall stack of small items, while a person in a checkered shirt to the right manipulates the stack. The checkered-shirted individual moves their arms, causing the stack to collapse and scatter items across the floor; the red-shirted person remains stationary as the checkered-shirted person steps back and lies down among the debris. The camera captures the sequence with slight hand-held shake and minimal pan, maintaining a close view of the collapsing structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LuPLNd3Z5Bs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LuPLNd3Z5Bs_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 699.0644294934344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (cups in a pyramid structure, person's arm) move due to physical forces: the person pushes the pyramid, causing cups to fall and scatter.", "background_and_ambient_analysis": "Static background elements (walls, door, furniture) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "LoKfOB8XRTw", "file_name": "LoKfOB8XRTw_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a small green lizard with a yellow underbelly, moving it slowly over a bed of small brown and white gravel. The hand lowers the lizard toward a clear plastic container filled with gravel, eventually placing it inside. The camera starts with a close-up of the lizard and hand, then pulls back to reveal the container.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LoKfOB8XRTw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LoKfOB8XRTw_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 56.44131074843628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is holding and manipulating a lizard, causing discrete movement of the lizard against the static pebbled surface.", "background_and_ambient_analysis": "Background elements (pebbles, container) remain static with no uniform shifting or fluid motion (fire, water, smoke)."}}
{"video_id": "LtJNQWBZda8", "file_name": "LtJNQWBZda8_000206_000216.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows hands peeling an orange. First, the hands are holding an orange, which is split into halves. There are two halves already on the table. The person starts peeling the orange, removing the peel in sections. The peel is yellowish, and the orange flesh is visible. They peel off a segment, then another, and then the peel is removed completely, leaving the orange segments. The background is a white wooden surface with some wear. The camera is top-down, no movement. Need to describe the motion chronologically: hands holding the orange, peeling off the peel, moving the peel aside. Mention the appearance: orange slices (yellow/orange color), the peel being yellow. Spatial: the two slices on the left, hands working on the orange. Conclude camera perspective.\n\nLet me check the rules. Focus on motion: peeling, removing peel. Chronological order. Describe appearance: oranges, peel color, size (but maybe just \"slices\" and \"peel\"). Spatial: two slices to the left of the hands. Background minimal, so maybe just mention the white wooden surface as background. Camera is top-down, static.\n\nSo the caption should start with the hands peeling the orange, move through the action of removing the peel, then the result. Keep it concise. Let's draft:\n\n\"Two hands hold a halved orange, peeling off segments. The orange slices on the left are bright orange with yellow rind; the peeled peel is yellow. The hands methodically remove the peel, placing it aside on the white wooden surface, revealing the orange segments inside.\"\n\nWait, need to check for chronological order. First, the hands hold the orange (already split into halves), then peel. The sequence: initial frame shows hands holding the orange, two slices on left. Then in next frames, hands peel, removing peel. So step by step.\n\n\"Hands hold a halved orange above two orange slices on a white wooden surface. The hands peel the orange’s yellow rind, methodically removing segments and placing the peel aside, revealing the orange segments.\"\n\nCheck if it's concise. Mention appearance: orange slices (color), peel (color). Spatial: slices to the left. Motion: peel, remove segments, place aside.\n\nWait, the video has the hands starting with the orange, then peeling, then the peel is placed to the left. Let's see the frames:\n\nFrame 0: hands holding the orange, two slices on left.\n\nFrame 1: hands peeling, starting to remove peel.\n\nFrame 2: peel is being taken off, a segment is held.\n\nFrame 3: more peel removed.\n\nFrame 4: peel is removed and placed next to the slices.\n\nFrame 5: hands hold the peeled orange.\n\nSo chronological order: hands hold orange (halved), then peel, remove segments, place peel aside, leaving the peeled orange.\n\nSo the caption should describe that.\n\n\"Hands peel a halved orange, removing yellow segments and placing the peel beside two orange slices on a white wooden surface. The hands methodically extract the peel, leaving the orange segments exposed.\"\n\nCheck for rules:\n\na) Motion: peeling, removing segments, placing peel. Chronological.\n\nb) Appearance: orange slices (color), peel (yellow), orange segments.\n\nc) Spatial: slices to the left, peel placed beside them.\n\nd) Camera: top-down, static.\n\ne) Background minimal (white wooden surface mentioned but not too much).\n\nf) No text, characters, etc.\n\nYes. Let's make sure it's concise.\n\nAnother version: \"A pair of hands peels a halved orange, removing yellow peel segments and placing them next to two orange slices on a white wooden surface. The motion is methodical, revealing the orange segments inside.\"\n\nBut maybe shorter.\n\n\"Hands peel a halved orange, removing yellow segments and placing the peel beside two orange slices on a white wooden surface. The hands methodically extract the peel, exposing the orange segments.\"\n\nCheck for conciseness. Maybe \"Two hands peel a halved orange, removing yellow rind segments and placing the peel next to two orange slices on a white wooden surface. The process reveals the orange segments inside.\"\n\nYes, that's good. Mention the two hands, the action of peeling, the peel color, spatial (next to slices), result (exposing segments). Camera is top-down, so need to include that.\n\nWait, the rules say: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo in the caption, need to end with camera perspective. The example is \"top-down\", so in the caption, after describing the action, say \"from a top-down perspective.\"\n\nWait, the output format says: \"Conclude with the camera perspective and movement (e.g", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LtJNQWBZda8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LtJNQWBZda8_000206_000216.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 40.77685803270455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hands and orange halves are discrete solid objects moving due to explicit physical forces (squeezing and peeling). The hands manipulate the oranges with clear mechanical motion.", "background_and_ambient_analysis": "The white wooden background remains static throughout the video with no shifting or movement. There are no fluids, fire, smoke, or wind present to dominate the scene."}}
{"video_id": "LwhS5xBIwpA", "file_name": "LwhS5xBIwpA_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and dark pants kneels on a grassy field, moving closer to the camera while interacting with an object or animal on the ground; the camera zooms in slightly as they crouch, with a wire fence and tall grass visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LwhS5xBIwpA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LwhS5xBIwpA_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 186.64222640658477, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue clothing is performing manual actions (kneeling, manipulating objects in the grass) with clear discrete movement patterns.", "background_and_ambient_analysis": "Background consists of static grass and tall vegetation with no significant shifting or fluid motion; no fire, water, smoke, or wind dominant in the scene."}}
{"video_id": "LwzkLfsvyg8", "file_name": "LwzkLfsvyg8_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue-and-white striped hoodie covers the eyes of a person wearing a white jacket and gray cap seated on a black leather couch. The striped individual moves away, allowing the person in the white jacket to open their eyes, look upward, and laugh. The camera remains close to the subjects with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LwzkLfsvyg8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LwzkLfsvyg8_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 55.8260445697811, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (people): one in striped shirt moving arm to apply an object to the other's face; the other in white hoodie moving head/body in response to physical interaction.", "background_and_ambient_analysis": "Static background with dark leather couch and wall; no shifting background elements or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "LxL8g8Pjqxs", "file_name": "LxL8g8Pjqxs_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A masked individual holds a large transparent bubble filled with colorful objects. The scene transitions to a group entering a building through a doorway; some wear dark jackets with Union Jack designs. A woman with blonde hair in a white coat walks through the doorway. A man in a suit approaches and shakes hands with her. The camera moves from a close-up of the bubble to panning across the entrance, then focuses on the handshake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LxL8g8Pjqxs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LxL8g8Pjqxs_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 1628.251367014096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects include people (e.g., woman in white shirt, masked individuals) moving through doors and interacting; their motion is due to locomotion and hand gestures.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The background consists of static architectural elements (glass doors, building walls) and moving people, which are discrete objects."}}
{"video_id": "LyAgWn0GPoo", "file_name": "LyAgWn0GPoo_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a hairnet and black shirt places a package onto a conveyor belt, which then transports multiple packaged items rapidly along a metallic surface labeled \"High Speed Flat Table.\" The packages move in a continuous flow, with the camera shifting from a medium shot of the person interacting with the machine to a close-up of the conveyor belt's motion. The scene concludes with a top-down perspective of the packages advancing along the flat table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LyAgWn0GPoo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LyAgWn0GPoo_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 143, "blur_score": 272.55952000896957, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (packaged goods) move along a conveyor belt due to mechanical motion; the conveyor belt is the primary mechanical force driving their movement.", "background_and_ambient_analysis": "Background elements (industrial equipment, walls) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "LzJ2pTZlYZE", "file_name": "LzJ2pTZlYZE_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a pink shirt and striped pants sits on a brown couch, focusing on tying the laces of a gray sneaker. She pulls and adjusts the laces, briefly looks up, and continues the task. Another person’s blue shorts are visible to her left. The camera remains stationary with a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LzJ2pTZlYZE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LzJ2pTZlYZE_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 551.904096295929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A young girl is moving her hands to tie her shoelaces. The hands and the shoelaces are the discrete moving objects.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind observed. Background (brown couch) is static."}}
{"video_id": "LxmfMPSC7Sc", "file_name": "LxmfMPSC7Sc_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "text", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LxmfMPSC7Sc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LxmfMPSC7Sc_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 101, "blur_score": 43.43247662450284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two main discrete objects (a man and a boy) move dynamically; the boy repeatedly raises and lowers his arms, and both interact with a large ball, exhibiting locomotion and physical interaction.", "background_and_ambient_analysis": "The purple walls, tables, and static background elements (e.g., plants, furniture) show no uniform shifting or fluid motion (fire, water, smoke, wind). No ambient environmental phenomena dominate."}}
{"video_id": "LzgZKPsURT4", "file_name": "LzgZKPsURT4_000192_000202.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt with an orange fish design and beige shorts reels a fishing line while standing on a white boat, turning slightly to interact with two others—one in a dark shirt behind him and another in a light blue shirt to his right. The camera pans from behind to a side angle, capturing their coordinated efforts against the ocean backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LzgZKPsURT4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LzgZKPsURT4_000192_000202.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 103.04373219338083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A man is actively fishing (reeling in the rod and moving his body), and another person is walking on the boat. These are discrete solid objects moving due to locomotion.", "background_and_ambient_analysis": "The ocean is calm with no significant wave motion; the sky is static with no dominant fluid motion (e.g., fire, water, smoke, wind) that would qualify as ambient_environmental."}}
{"video_id": "Lz4uI97OGt8", "file_name": "Lz4uI97OGt8_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A priest in a white robe with a golden cloak bends over a young yellow-leafed tree, touching its trunk, then stands upright. Several individuals in white robes observe from around the tree, while a person in dark clothing stands to the left in the background. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lz4uI97OGt8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lz4uI97OGt8_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 286.01866051623153, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (people in white/yellow robes) are moving: one person bends down toward the tree, others shift positions slightly.", "background_and_ambient_analysis": "Background elements (trees, grass) show no uniform shifting; no fluid/environmental motion (fire, water, smoke) detected. Tree swaying may suggest wind, but it's minimal and not dominant."}}
{"video_id": "LzRx-dZf4S8", "file_name": "LzRx-dZf4S8_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with a gold bracelet manipulates an orange thread and a blue object, threading the thread through the object’s tip, pulling it taut along the object’s length, and then using scissors to trim the excess thread. The light wooden background is viewed from a top-down perspective with no camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/LzRx-dZf4S8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/LzRx-dZf4S8_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 84.7966673368431, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands, knitting needles, yarn) are moving as the hands manipulate the yarn and needles in a knitting action.", "background_and_ambient_analysis": "The wooden background is static with no shifting elements or fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "M-EAQXAj-qY", "file_name": "M-EAQXAj-qY_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the main subject is a man in a light-colored shirt. He's standing in front of a whiteboard. The video starts with him pointing at the whiteboard, which has some writing. Then he turns to face the camera, holds a marker, and seems to be explaining. Let's check the rules.\n\na) Motion and behavior chronologically: He points (first action), then turns, holds a marker, maybe moves the marker. Wait, the video sequence: [0.0] he points at the whiteboard, then [1.4] he's holding a marker, moves to the left, then [2.5] he's holding two markers? Wait, no, the frames:\n\n[0.0] He's pointing at the whiteboard, which has \"de 120=72\" maybe. [1.4] He's now holding something, moving. Then [2.5] he's holding a marker, then [3.5] he raises the marker. Wait, the video shows his actions: starts pointing, then turns, holds a marker, gestures, maybe moves markers.\n\nFocus on motion: initial pointing, then turning to face camera, holding markers, raising one, then moving hand.\n\nAppearance: man in light shirt, standing. Number: one man.\n\nSpatial: in front of whiteboard, with objects on top (small figurines, framed picture).\n\nBut rules say exclude text recognition, so don't mention \"de 120=72\". Background: whiteboard with decorations, but minimal.\n\nCamera: seems static, maybe slight movement? Wait, the frames don't show camera moving, but the video might have a static shot. Let's check. The description says \"camera perspective and movement\" – since the video is probably fixed, but the instruction says \"conclude with camera perspective and movement\". So maybe \"static\" or \"fixed camera\".\n\nNow, chronology:\n\n1. Man points at whiteboard with right hand.\n2. Turns body to face camera, holds marker in hands.\n3. Raises marker in right hand, gestures.\n4. Moves marker to left hand, then right hand gesture.\n\nWait, from the frames:\n\nFrame 0: points at whiteboard (right hand)\nFrame 1.4: hands near chest, maybe adjusting\nFrame 2.5: holding markers, turns to face camera\nFrame 3.5: raises marker (right hand) with marker\nFrame 4.7: holds markers, gestures\n\nSo step by step:\n\n- Man initially points with right hand towards the whiteboard.\n- He then turns his body to face the camera while holding markers.\n- He raises a marker in his right hand, gesturing.\n- He moves the marker to his left hand, then gestures with his right hand.\n\nAppearance: Man wears a light-colored, buttoned shirt.\n\nSpatial: Standing in front of the whiteboard, with small objects and a framed photo on top of the whiteboard.\n\nBut rules say \"background descriptions minimal unless essential\". So maybe just \"whiteboard with decorative items on top\".\n\nCamera: The video uses a static camera angle, no noticeable movement.\n\nNow, structure the paragraph:\n\nA man in a light-colored shirt stands in front of a whiteboard with small decorations on top. Initially, he points toward the whiteboard with his right hand, then turns to face the camera while holding markers. He raises a marker in his right hand and gestures, subsequently moving the marker to his left hand.\n\nWait, need to be concise. Let's check the rules: chronological, motion, behavior.\n\nFirst action: pointing at whiteboard (right hand)\nThen: turns to face camera, holds markers (maybe two markers)\nThen: raises one marker (right hand), gestures.\n\nSo:\n\nThe man in a light-colored shirt points toward a whiteboard with his right hand, then turns to face the camera while holding markers in both hands. He raises a marker in his right hand and gestures, subsequently moving it to his left hand.\n\nCheck background: minimal. The whiteboard has decorations but we don't need to detail. The camera is static.\n\nWait, the rules say \"conclude with camera perspective and movement\". So end with \"static camera\".\n\nPutting it all together:\n\nA man in a light-colored shirt stands before a whiteboard adorned with small decorations. He initially points at the whiteboard with his right hand, then turns to face the camera while holding markers, raises a marker in his right hand, and later moves it to his left hand. The camera remains static.\n\nWait, but \"adorned with small decorations\" – that's minimal. The problem says \"background descriptions minimal unless essential for understanding motion\". If the decorations are on the whiteboard, they don't affect motion, so maybe \"whiteboard with decorations on top\" but the instruction says minimal", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M-EAQXAj-qY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M-EAQXAj-qY_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 114.68631565178897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is actively moving his arms (pointing, holding a red marker) and upper body, demonstrating discrete physical motion through locomotion and gestural actions.", "background_and_ambient_analysis": "The wall, red-framed picture, and static objects on the wall remain stationary throughout the video with no visible shifting or environmental motion (e.g., wind, smoke, or fluids)."}}
{"video_id": "M-YJVViOcsA", "file_name": "M-YJVViOcsA_000217_000227.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules. Let me go through the rules again to make sure I don't miss anything.\n\nThe main points are: focus on motion and behavior of main subjects in chronological order, describe appearance and number (color, size, orientation), mention spatial relationships if relevant, conclude with camera perspective and movement, keep background minimal, exclude text recognition, named characters, or stylistic analysis.\n\nLooking at the video clips provided. The first frame shows three women dancing in a room. The first woman is in a blue tank top, the second in purple with \"ZUMBA\" on the back, and the third in a purple top. They're moving energetically. Then the scene cuts to a black screen with \"Reportage William Levasseur\" text, but rule f says to exclude text recognition, so I shouldn't mention that. Next, there's a Zumba fitness logo with two women dancing against a pink background.\n\nWait, but the user provided four frames. The first frame is the dance studio scene, then a black screen with text (which I need to ignore), then the Zumba logo with two women. The task is to describe the provided video in chronological order.\n\nSo the video starts with three women dancing. The first part is the studio scene. Then it cuts to a black screen (but since we exclude text, maybe just note the transition). Then the Zumba logo scene. But the user says \"provided video\" which includes these frames. Wait, the video might have these as sequential frames.\n\nWait, the user provided four frames:\n\n[0.0] shows three women dancing.\n\n[0.0] is the first frame. Then [0.3] is black with text. Then [1.4] is the Zumba logo screen.\n\nWait, the timestamps given are 0.0, 0.3, 1.4, etc. But the actual video sequence is:\n\nFrame 0: Three women dancing in a studio.\n\nFrame 1: Black screen with text (but exclude text).\n\nFrame 2: Zumba logo with two women.\n\nSo the chronological order of the video is:\n\n1. Three women dancing in a studio.\n\n2. Transition to a black screen (but no text mentioned as per rules).\n\n3. Then the Zumba logo with two women dancing.\n\nWait, the user's example shows the video starts with the three women, then goes to a black screen (with text), then the Zumba logo. But according to the rules, exclude text, so the black screen might be just a transition, but maybe the caption should mention the transition. Wait, the user says \"exclude text recognition\", so if there's a black screen, do we mention it? The rules say \"keep background descriptions minimal unless essential for understanding motion\". A black screen isn't essential, but the transition from the dance studio to the logo scene is part of the video.\n\nSo the caption should note the initial dance, then a cut to the Zumba logo scene.\n\nLet me structure it.\n\nFirst part: Three women dancing. Describe their appearance: one in blue tank top, one in purple with \"ZUMBA\" on back (but rule f says exclude named characters, so maybe just \"purple top\", and the number is three. Their motion: moving in a dance studio. Background is floral wallpaper and red bench.\n\nThen the transition to the black screen (but since text is excluded, just mention the transition), then the Zumba scene with two women in bright shirts.\n\nWait, but the exact sequence in the video:\n\nFrame 0: three women dancing.\n\nFrame 1: black screen (with text, which we ignore).\n\nFrame 2: Zumba logo with two women.\n\nSo the caption should go: First, three women dance in a studio with floral wallpaper and a red bench. Then the scene cuts to a black screen followed by two women dancing against a pink background with the Zumba logo.\n\nWait, but the user says \"conclude with camera perspective and movement\". Let's see.\n\nIn the first scene, the camera is probably static, maybe a medium shot capturing the dancers. Then the transition to the Zumba scene, which is a static shot as well.\n\nWait, the first frame shows the three women moving; the camera might be stationary. The transition to the black screen, then the Zumba logo is a static image.\n\nSo the caption should mention the camera perspective in each scene.\n\nRule d: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo in the first part, the camera is probably a static shot (no movement mentioned). Then the transition to the next scene, which is a static image.\n\nWait, the first frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M-YJVViOcsA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M-YJVViOcsA_000217_000227.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 127.7724746638535, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Three distinct human dancers (two in purple, one in blue) move through locomotion in the first scene. Two distinct human dancers move through locomotion in the advertisement scene. All motions are due to explicit physical forces (muscle movement) and are trackable via bounding boxes.", "background_and_ambient_analysis": "No shifting backgrounds observed; walls and equipment in the first scene are static. The second scene features a uniform pink background with no fluid, fire, or wind motion. No environmental elements dominate the motion."}}
{"video_id": "M0QQBmkUgBo", "file_name": "M0QQBmkUgBo_000457_000467.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men sit at a wooden table; one wears a black shirt, the other a blue shirt, each with a glass of dark liquid in front of them, and a brown beer bottle with a green label centered between them. The man in the black shirt gestures with his right hand while speaking, then the man in the blue shirt gestures with both hands as they converse. The camera remains stationary, facing the subjects directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M0QQBmkUgBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M0QQBmkUgBo_000457_000467.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1439.0083010373842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are making hand gestures and slight head movements while conversing, representing discrete solid objects in motion due to human locomotion/gestures.", "background_and_ambient_analysis": "Background elements (signs, decorations) are static; no fluid or wind-driven motion observed (e.g., fire, water, smoke, or swaying trees)."}}
{"video_id": "Lz-1giqKDfs", "file_name": "Lz-1giqKDfs_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black blazer, a girl in a striped shirt, and a boy in an orange shirt interact in a room with wooden walls. Initially, the woman and girl hold hands; the girl then moves her hand, the boy raises his, and all three engage in playful hand motions while positioned with the boy between them. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Lz-1giqKDfs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Lz-1giqKDfs_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 212.4414828274382, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The woman (black blazer), girl (striped shirt), and boy (orange shirt) are discrete objects moving: the woman gestures with hands while holding the girl's hand, the girl manipulates a purple cloth and moves her arms, and the boy adjusts his shirt and makes expressive hand movements.", "background_and_ambient_analysis": "The wooden wall, framed pictures, and guitar in the background show no shifting or motion. No fire, water, smoke, or wind is present, eliminating ambient environmental motion."}}
{"video_id": "M19CSsVxQeM", "file_name": "M19CSsVxQeM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a close-up of a player in a dark jersey with a red stripe. Then it cuts to a wide view of the soccer field where players from two teams (one in dark, one in light) are near the goal. The ball is in play, players are moving towards the goal, the goalkeeper is in red. Then there's a close-up of two players in dark jerseys interacting. Need to make sure the caption is chronological: start with close-up of player, then wide shot of the field with action, then close-up of two players. Mention the main subjects: players, ball, goalkeeper. Spatial relationships: players around the goal, goalkeeper near the net. Camera moves from close-up to wide, then close-up. Background is the stadium but minimal. Exclude text, names. Let's structure it.\n\nFirst part: Close-up of a player in a dark jersey with red accent. Then, the scene shifts to a wide view of the soccer match at the Parc des Princes, showing multiple players (dark and light jerseys) competing near the goal, with a goalkeeper in red defending. The ball is passed towards the goal, and players move dynamically. Next, close-up of two players in dark jerseys interacting. Camera transitions from close-up to wide, then to another close-up. Keep it concise, chronological.\n\nCheck rules: focus on motion, chronological order. Describe appearance: dark jerseys with red stripe, light jerseys, red goalkeeper. Spatial: near the goal, players surrounding the goal area. Camera: starts close-up, then wide (top-down?), then close-up. Background minimal. Exclude text.\n\nLet me draft:\n\nA player in a dark jersey with a red stripe is shown in close-up. The scene transitions to a wide view of a soccer field where multiple players in dark and light jerseys are competing near the goal; a red-jerseyed goalkeeper defends, while the ball moves toward the net as players maneuver around it. The camera then cuts to a close-up of two dark-jerseyed players interacting. The sequence progresses with the camera shifting from close-up to wide-angle and back to close-up, capturing the dynamic movement of players near the goal.\n\nWait, check the video: the first frame is a close-up (0.0s), then 0.0-0.3s is close-up, then 0.3-0.4s is wide shot of the field with players near goal, then 0.4-0.5s is still wide but maybe the ball is kicked, then 0.5-0.6s is the goalkeeper, then 0.6-0.7s is close-up of two players. So chronological order: close-up of player, then wide shot of the field with players around goal (including goalkeeper), then close-up of two players. Also, the players: number not specified, but \"multiple\" or \"several\". Appearance: dark jerseys (some with red stripes), light jerseys, red goalkeeper. Spatial: players near the goal, goalkeeper near the net. Camera movement: starts close-up, then cuts to wide-angle (top-down?), then cuts to close-up.\n\nNeed to be concise. Let's make it:\n\nA player in a dark jersey with a red stripe appears in close-up. The camera shifts to a wide view of the soccer field where several players in dark and light jerseys compete near the goal, with a goalkeeper in red defending; the ball is kicked toward the net as players move dynamically around it. The sequence concludes with a close-up of two players in dark jerseys interacting. The camera alternates between close-up, wide-angle, and close-up shots throughout.\n\nCheck if background is minimal: the video has the stadium, but we don't mention it as per rules (background descriptions minimal unless essential). The stadium is part of the context but not necessary for motion. So just focus on the players and action.\n\nAnother check: the first frame is a close-up (0.0s), then 0.3s is wide shot of the field (players in action), then 0.6s is close-up of two players. So the order is: close-up of player, then wide shot of field with players near goal (ball movement), then close-up of two players.\n\nFinal caption:\n\nA player in a dark jersey with a red stripe is shown in close-up. The camera transitions to a wide view of the soccer field, where multiple players in dark and light jerseys compete near the goal; a goalkeeper in red defends while the ball moves toward the net as players maneuver. The sequence ends with a close-up of two players in dark jerseys interacting. The camera alternates between close-up, wide-angle, and close-up perspectives.\n\nWait, the problem says \"concise, chronological paragraph\". Let's make it shorter:\n\nA player in a dark jersey", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M19CSsVxQeM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M19CSsVxQeM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 406.4902609243039, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Soccer players (solid objects) locomote across the field, pass the ball, and interact with it through physical forces (kicks, collisions). The soccer ball moves due to explicit physical forces (player kicks).", "background_and_ambient_analysis": "Stadium background (advertisements, stands, field lines) remains static with no uniform shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "M23R_Q8aqhE", "file_name": "M23R_Q8aqhE_000468_000478.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark button-up shirt and glasses stands at a microphone, adjusting items on a music stand, while another man in a checkered shirt is initially positioned behind him before stepping left and exiting the frame. The primary subject remains focused on the stand, with the camera maintaining a fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M23R_Q8aqhE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M23R_Q8aqhE_000468_000478.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 151.87099138512212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one in the background walks out of the frame (left to right), and the foreground person remains stationary at the microphone.", "background_and_ambient_analysis": "Background is static (wall and door do not shift). No environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "M1uqUq7eqc0", "file_name": "M1uqUq7eqc0_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult wearing a dark robe and a colorful patterned head covering stands at a kitchen counter, manipulating items with their hands while facing away from the camera. A child in a striped shirt stands behind the counter, observing. The adult shifts their posture slightly, continuing to interact with objects on the counter. The camera remains stationary, capturing the scene from a fixed angle with wooden cabinets visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M1uqUq7eqc0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M1uqUq7eqc0_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 32.456894657897806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The adult's hands are moving to manipulate objects on the counter; the child is mostly stationary with minimal movement.", "background_and_ambient_analysis": "The kitchen background (cabinets, counter) is static with no signs of environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "M49s3B_qwW4", "file_name": "M49s3B_qwW4_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a light pink onesie with red hearts and a yellow bunny design sits on a teal carpet, holding a small white object. The camera zooms in to focus on the baby’s hands as they manipulate the object, then shifts to show the baby looking up and smiling while moving the object toward themselves. The camera maintains a top-down perspective with slight movements throughout, keeping the plain carpet background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M49s3B_qwW4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M49s3B_qwW4_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 121.17434770713382, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in pink pajamas is the primary discrete object, performing movements such as holding objects, shifting posture, and waving hands.", "background_and_ambient_analysis": "The background consists of a static dark green surface with no fluid or environmental motion (e.g., fire, water, smoke, wind) detected. No uniform background shift observed."}}
{"video_id": "M5HxABYcos4", "file_name": "M5HxABYcos4_000209_000219.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved individual in a light-colored shirt slices red meat pieces on a white cutting board, repositioning and cutting the meat into smaller portions with a knife; the camera maintains a close perspective, slightly shaky, focusing on the hands and board with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M5HxABYcos4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M5HxABYcos4_000209_000219.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 99.49772451403172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands wearing gloves and a knife are moving to cut and reposition pieces of raw meat on a cutting board. The motion involves explicit physical interactions (cutting, lifting, and repositioning meat fragments).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. The background elements (e.g., cutting board, purple cloth, table) remain static throughout the clip."}}
{"video_id": "M3xUV0P30FU", "file_name": "M3xUV0P30FU_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands places a light-colored rectangular baking tray with round molds into a dark oven, closes the door, then retrieves the tray after baking. The scene shifts to a top-down view of a white bowl on an orange-and-white checkered surface, where a metallic knife stirs a thick orange mixture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M3xUV0P30FU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M3xUV0P30FU_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 32.65463789935479, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a baking tray (with compartments) and places it in the oven and removes it. The hand also stirs a yellow substance in a bowl. These are discrete, solid objects moved by explicit physical forces (human locomotion).", "background_and_ambient_analysis": "The background (oven tiles, checkered tablecloth) is static. No fire, water, smoke, or wind is visible. The motion of the oven door opening/closing and the tray being placed is due to human action, not environmental elements."}}
{"video_id": "M6JXI4TrMKo", "file_name": "M6JXI4TrMKo_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five people gather in a medical office; a woman in a patterned shirt writes on a clipboard while standing next to a seated individual in a blue hoodie and white beanie, who sits on an exam table with hands clasped. A woman in a black shirt stands near the table, and another woman in a black top gestures with her hands. The group remains stationary throughout the sequence, with the camera maintaining a static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M6JXI4TrMKo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M6JXI4TrMKo_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 347.43913143413727, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Seated individuals exhibit minor discrete movements: hand gestures, head turns, and writing motions. These are solid objects (people) interacting via physical locomotion/gestures.", "background_and_ambient_analysis": "No shifting background elements (walls, bench, and room fixtures remain static across frames). No fluid or environmental motion (e.g., fire, water, wind) present."}}
{"video_id": "M5_Zjbz5wR4", "file_name": "M5_Zjbz5wR4_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First scene: a person in a patterned hoodie and black cap is near a fridge covered with magnets. They're standing, looking down. Then the scene cuts to another person in a bright yellow shirt, sitting on a bed with a pillow and clothes around, holding a phone and looking at it. The camera moves from the first person to the second, so it's a sequence of two different shots. Need to describe each in order. \n\nFirst, the person by the fridge: wearing a patterned hoodie (red and white, maybe), black cap. They're standing in front of the fridge, which has lots of magnets. Then the second person: yellow shirt, sitting on a bed, holding a phone, maybe using it. The background in the first scene has stairs on the left, fridge with magnets. Second scene has bed, pillow, clothes. Camera cuts from one to the other, so the movement is a cut between the two scenes.\n\nNeed to follow the rules: chronological order, motion/behavior. First person (hoodie, cap) stands near fridge, looks down. Then cuts to second person (yellow shirt) sitting, using phone. Mention spatial relationships: first person in front of fridge, second on bed. Background minimal. Exclude text. \n\nSo the caption would start with the first scene: a person wearing a patterned hoodie and black cap stands in front of a fridge covered with magnets, looking down. Then the scene cuts to another person in a bright yellow shirt sitting on a bed with a pillow and clothes, holding a phone and focusing on it. Camera perspective: cuts between two static shots. \n\nCheck rules: no text recognition, no named characters. Keep it concise. Let's draft: \n\n\"A person in a patterned hoodie and black cap stands in front of a fridge covered with magnets, looking down. The scene cuts to another person in a bright yellow shirt sitting on a bed, holding a phone and focusing on it. The camera remains static in each shot with a cut transition between them.\"\n\nWait, need to check if \"bed with a pillow and clothes\" is essential. Rule e says minimal background unless essential. The bed's background is part of the scene, but maybe it's okay. Let's see the original frames: first frame has fridge with magnets, stairs on left. Second frame has bed, pillow, clothes on the bed. So those are the backgrounds. \n\nAlso, the person's actions: first person is looking down (maybe looking at something in hands, but the video shows them standing, then maybe moving? Wait, in frame 0: a person stands by fridge, then frame 1: same person moving, then frame 2: cuts to other person. Wait, the video sequence is: frame 0: person by fridge, frame 1: person moving (maybe stepping back?), frame 2: cuts to person in yellow shirt. Wait the timestamps: [0.0], [1.4], [2.5], [3.6], [4.7] seconds. So 0-1.4: person by fridge, then 1.4-2.5: same person moving (maybe walking away?), then 2.5-4.7: cuts to the other person. Wait, no, the [2.5] is the cut. Wait the original video: first scene (0-2.5 seconds) shows the first person, then cuts to the second person starting at 2.5. Let me check the timestamps: \n\n<0.3 seconds> - first frame: person by fridge\n\n<1.4 seconds> - same person, maybe moving (looking down)\n\n<2.5 seconds> - cut to next scene\n\n<3.6 seconds> - second person in yellow shirt\n\n<4.7 seconds> - same.\n\nSo the first person is in the fridge scene for 0-2.5 seconds, then cut to the second person from 2.5 onward. So the motion for first person: stands near fridge, looking down, then maybe turns or moves (but not clear). The second person is sitting on bed, holding phone, looking at it. \n\nSo the caption should describe each part in order. \n\nFirst, the person in a patterned hoodie and black cap stands in front of a fridge covered with magnets, looking down. The camera remains static. Then the scene cuts to another person in a bright yellow shirt sitting on a bed, holding a phone and focusing on it, with minimal background details. Camera cuts between the two scenes, each static.\n\nCheck if \"patterned hoodie\" is okay (yes, color: red and white patterns). \"Black cap\" - yes. \"Fridge covered with magnets\" - yes. Then second person: bright yellow shirt, sitting on bed (which has pillow and clothes), holding", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M5_Zjbz5wR4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M5_Zjbz5wR4_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 70.522373831399, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects: a person in a patterned sweater (moving slightly near fridge) and a person in a bright green shirt (holding a phone while seated). Their motion is driven by explicit physical actions (locomotion, holding device).", "background_and_ambient_analysis": "Static background elements (fridge with magnets, staircase, couch, wall) show no uniform shifting or fluid motion (fire, water, wind). No environmental elements exhibit ambient motion."}}
{"video_id": "M7GclKTsD_g", "file_name": "M7GclKTsD_g_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a red shirt with blue patterns sets a table with white napkins, plates, and cutlery. He then turns and walks toward the back of the room, carrying a tray with glasses. The man moves past seated students, some with hands raised, toward a projection screen and wall with framed pictures. The camera follows his movement, panning left as he progresses through the room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M7GclKTsD_g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M7GclKTsD_g_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 470.692771801682, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in the red shirt moves from the front to the back of the room (locomotion), holding a tray with objects. Seated individuals at the table are stationary.", "background_and_ambient_analysis": "The background (windows, whiteboard, walls) remains stationary and consistent across frames. No fluid motion (fire, water, smoke) or wind is present; background elements do not shift uniformly."}}
{"video_id": "M6Y8KL0Q26Q", "file_name": "M6Y8KL0Q26Q_000479_000489.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black leggings and a black crop top uses a blue spatula to stir a yellow egg mixture with green herbs in a black frying pan on a white gas stove. The individual moves the spatula in circular motions to mix the contents, maintaining consistent contact with the pan's surface. The camera remains stationary in a top-down perspective, focusing on the stirring action throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M6Y8KL0Q26Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M6Y8KL0Q26Q_000479_000489.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 296.18493354628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person’s hand and a blue spatula move within a pan, stirring yellow sauce. The spatula and sauce exhibit discrete, solid-object motion due to physical manipulation.", "background_and_ambient_analysis": "Background elements (kitchen counter, stove, tiled floor) are static with no uniform shifting or environmental fluid motion (e.g., no fire, water, smoke)."}}
{"video_id": "M72sLvjHOtw", "file_name": "M72sLvjHOtw_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, three men—blue-shirted, pink-shirted, and white-shirted—stand near a projector screen and map. The blue-shirted man approaches the white-shirted man, who holds a microphone; they briefly interact before the blue-shirted man moves past the white-shirted man. The pink-shirted man steps back and observes. All three walk toward the right side of the frame, with the audience seated in front. The camera remains mostly stationary but captures their movement across the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M72sLvjHOtw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M72sLvjHOtw_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 35.03860908802174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three men are moving by walking, turning, and interacting (shaking hands).", "background_and_ambient_analysis": "The background (wall, whiteboard) is stationary; no fluid or environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "M7FKJBLl7Uw", "file_name": "M7FKJBLl7Uw_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours a yellow butter-like substance into a metallic pan on a stovetop. Two yellow eggs with distinct yolks are added to the pan. A wooden spatula stirs the eggs and butter mixture, blending them into a uniform yellow liquid. The camera remains in a close-up, top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M7FKJBLl7Uw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M7FKJBLl7Uw_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 791.3971222885642, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden spoon is moving, stirring the egg mixture within the pan.", "background_and_ambient_analysis": "Static background elements (stovetop, pan) show no shifting; no dominant fire, water, smoke, or wind motion."}}
{"video_id": "M6dccriXhuY", "file_name": "M6dccriXhuY_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a beige coat, dark pants, and boots walks across a chalk-drawn hopscotch grid on a paved area, stepping forward and hopping through the squares. She moves from the left side of the grid toward the center, maintaining balance on each square. The camera follows her movement closely, capturing her motion with a slight shake. Background elements include a building with steps and a bench, but focus remains on her hopping action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M6dccriXhuY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M6dccriXhuY_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 366.60787342357503, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single child is moving across a hopscotch grid, exhibiting discrete locomotion (hopping, walking) with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (buildings, benches, ground markings) show no uniform shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "M8YP9caUgrk", "file_name": "M8YP9caUgrk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a yellow shirt and dark pants moves across a paved path, kicking a small object toward a crowd of onlookers. The crowd, consisting of adults and children in varied colorful clothing (including red, green, orange, purple), stands in a loose line. The man runs leftward, then rightward, engaging with the crowd. The camera pans slightly to follow his movement, capturing his actions from a ground-level perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M8YP9caUgrk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M8YP9caUgrk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 919.2144626876832, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (yellow-shirted man and red-panted dancer) exhibit discrete locomotion: the yellow-shirted person performs martial arts-style movements (kicks, stances), while the red-panted individual executes rhythmic steps. Spectators remain stationary.", "background_and_ambient_analysis": "Background elements (paved ground, trees, stationary spectators) show no uniform shifting or fluid motion. No fire, water, smoke, or wind phenomena are present."}}
{"video_id": "M8KVA4niNqw", "file_name": "M8KVA4niNqw_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red and white checkered shirt and blue jeans writes on a blackboard, then turns to face the camera while erasing or modifying the board, and walks leftward. The camera remains static initially before shifting to capture him from the front as he moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M8KVA4niNqw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M8KVA4niNqw_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 74.19375767080312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a checkered shirt is moving, writing on the chalkboard, and walking away. This is a discrete solid object (human) exhibiting locomotion and physical interaction with the chalkboard.", "background_and_ambient_analysis": "The background consists of a static green chalkboard with writing; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "M7d728gBhWY", "file_name": "M7d728gBhWY_000175_000185.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's wet leg, covered in soap, rests in a bathtub with a blue bucket nearby; a hand holding a toothbrush scrubs the leg's surface, then the person shifts their leg upward and outward while standing, revealing dark shorts; the camera maintains a close-up perspective, slightly panning to follow the leg's movement against tiled walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M7d728gBhWY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M7d728gBhWY_000175_000185.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 35.370138169231254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's leg (with soap), hand (scrubbing), and foot are discrete objects moving due to explicit physical actions (washing, lifting, and scrubbing movements).", "background_and_ambient_analysis": "The bathroom tiles and blue bucket remain static throughout; no fluid motion (water, fire, smoke) dominates the scene, so ambient environmental motion is negligible."}}
{"video_id": "M9p4hxEp-dE", "file_name": "M9p4hxEp-dE_000991_001001.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt, dark shorts, and gray gloves bends over a black metal object on a concrete surface, manipulating it with their hands while an orange gas cylinder sits nearby. They adjust and lift components of the object, moving parts with their gloved hands. The camera remains stationary with slight movement, capturing the actions from a medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M9p4hxEp-dE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M9p4hxEp-dE_000991_001001.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 445.92141254511944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is hammering a metal object on an anvil. The hammer and metal move in discrete, solid motions due to the person's actions.", "background_and_ambient_analysis": "The background (ground, gas can, structures) is static with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "M9GCGNE6nSU", "file_name": "M9GCGNE6nSU_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a black top and purple skirt with a decorative hem carries a baby wrapped in white fabric on her back, initially facing away from the camera. She then turns to face forward, adjusting the wrap as she rotates. The baby remains secured against her back throughout the movement. The background is a plain wall, and the camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M9GCGNE6nSU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M9GCGNE6nSU_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 102.18254892052046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The woman and baby are discrete solid objects moving due to the woman's walking locomotion. Baby remains stationary relative to the carrier while woman turns and walks.", "background_and_ambient_analysis": "The background is a static plain wall with no environmental motion (e.g., fire, water, wind, or smoke). Wall remains uniformly fixed with no shifting."}}
{"video_id": "MA9LsnzEkoo", "file_name": "MA9LsnzEkoo_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in red dresses, black vests, and white shirts gather around a large wooden barrel. They begin dancing in a clockwise circle, stepping and interacting as they rotate. As the dance progresses, some dancers step forward while others move backward, maintaining the circular formation. The camera remains relatively steady with minor handheld movement, focusing on the dancers' motion around the barrel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MA9LsnzEkoo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MA9LsnzEkoo_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 824.6088394253201, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people in traditional attire are engaged in coordinated circular movement, shifting positions, turning, and interacting with one another as part of a dance.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, smoke, wind). Static background elements (e.g., walls, chairs, ground) remain stationary throughout the sequence."}}
{"video_id": "MAP-rRI-rLM", "file_name": "MAP-rRI-rLM_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt with a gray jacket draped over his shoulders puts on a camouflage cap, adjusting it with both hands while facing the camera in a store aisle with shelves of blue garments behind him; the camera remains close and slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MAP-rRI-rLM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MAP-rRI-rLM_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 57.98685523550754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man adjusts a cap on his head, moving his hands and head to put on the hat.", "background_and_ambient_analysis": "Background shelves with clothing items are static; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "MCEQ3HSLfes", "file_name": "MCEQ3HSLfes_000431_000441.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The user wants a concise chronological paragraph for the video. First, I need to observe the video frames.\n\nFrame 0: The video starts with a shaky camera showing an indoor room. There's a TV on the wall, some people sitting, and the room has beige walls with a logo (maybe military?) on a podium. The camera is moving, probably handheld.\n\nFrame 1: Camera pans to the left, revealing more people. A man in a dark uniform (maybe military) is standing, arms raised. Others are clapping. The podium has a logo, so maybe a ceremony or event. The room is large, with people seated and standing.\n\nFrame 2: Camera continues panning left, focusing on the man at the podium. He's raising his arms, and people around him are clapping. The background shows more people, some in uniforms, others in regular clothes. The TV is still visible but less so now.\n\nFrame 3: Camera moves to show a wider view. The man at the podium is still raising his arms, and more people are visible. The podium has a circular logo. The room has wooden panels on the walls, and there are boxes or objects on the floor.\n\nFrame 4: Camera continues panning, showing the man and the group. The man's arms are up, and people are clapping. The room is well-lit, with a ceiling light visible.\n\nFrame 5: The camera shows the man with arms still raised, and the group clapping. The background includes a wall with red and blue stripes, maybe a decorative pattern.\n\nNow, need to put this in chronological order. The main subject is the man at the podium, raising his arms, with people clapping. The camera starts with a shaky view, then pans left to reveal more of the room and the group. The people are in uniforms (dark), some in regular clothes. The spatial relationship: the man is at the podium, people behind him clapping. Background: room with beige walls, TV, logo on podium.\n\nRules: focus on motion and behavior of main subjects (man, group clapping), chronological order. Mention appearance (dark uniforms, man raising arms), number (group of people), spatial (man at podium, people around him). Conclude with camera perspective: shaky, panning left.\n\nAvoid text recognition, named characters, stylistic analysis.\n\nLet's structure it:\n\n- Start: camera shaky, shows room with TV, people. Man in dark uniform at podium raises arms, group claps. Camera pans left, revealing more people (some in dark uniforms) around podium. Man continues raising arms, group clapping. Camera movement: shaky pan left.\n\nCheck rules: concise, chronological, motion behavior, appearance, spatial, camera perspective.\n\nDraft:\n\nThe video opens with a shaky camera showing an indoor room where a man in a dark uniform stands at a podium, raising his arms, while a group of people claps. The camera pans left, revealing more individuals in dark uniforms and others in regular attire around the podium, all clapping as the man continues raising his arms. The camera remains shaky throughout, shifting left to capture the full scene.\n\nWait, check the number: in the video, there are multiple people. The description says \"a group of people\" so maybe \"several people\" or \"a crowd\". But rule b says \"briefly describe their appearance and number (color, size, orientation)\". So \"a group of people in dark uniforms and regular attire\" and \"number\" as \"several\".\n\nAlso, in the frames, the man is at podium, raising arms, people clapping. So:\n\nThe video begins with a shaky camera panning across a room, where a man in a dark uniform stands at a podium, raising his arms while several people clapping. The camera continues panning left, revealing more individuals in dark uniforms and regular clothing gathered around the podium, all clapping as the man maintains his raised-arm pose. The camera remains shaky, capturing the scene from a low angle.\n\nWait, but the camera starts with the room, then pans left. The first frame is blurry, but as it moves, the man is central. Let's check the frames:\n\n[0] blurry, room with TV, people.\n\n[1] camera pans left, man raising arms, others clapping.\n\n[2] continues panning, more people visible.\n\n[3] wider view, man at podium, group clapping.\n\nSo chronological order: camera starts with room, then moves left, focusing on man and group.\n\nSo the caption should be:\n\nThe video starts with a shaky camera showing a room with beige walls and a large screen; a man in a dark uniform stands at a podium, raising his arms, while a group of people in dark uniforms and casual clothing claps. The camera pans left, revealing more", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MCEQ3HSLfes.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MCEQ3HSLfes_000431_000441.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 30.921342113594065, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.95, "object_analysis": "Brief description", "background_and_ambient_analysis": "Brief description"}}
{"video_id": "MC4THmfa6q8", "file_name": "MC4THmfa6q8_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals build with LEGO bricks at a table. The person in the white shirt with a black and red design places yellow bricks onto a colorful structure (yellow, orange, blue, red) and later adds green bricks, while the person in the gray sweater picks bricks from a container. Drawing papers lie beneath the structure, and containers of bricks sit on either side. The camera maintains a top-down, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MC4THmfa6q8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MC4THmfa6q8_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 66.62380079172674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving solid, distinct plastic blocks (e.g., colorful building blocks) into a tray, with their hands applying physical forces to manipulate the objects.", "background_and_ambient_analysis": "The background features a static window with bars and no visible fluid or environmental motion (fire, water, smoke, wind). No uniform shifting of background elements is observed."}}
{"video_id": "MCn-2Uw1RGo", "file_name": "MCn-2Uw1RGo_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white spoon stirs white rice in a red bowl. The scene transitions to a wooden spoon stirring green vegetables in a black pan on a stovetop. The camera shifts from a close-up of the bowl to the stovetop pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MCn-2Uw1RGo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MCn-2Uw1RGo_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 154, "blur_score": 111.35078249967933, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The wooden spoon is moved by a hand, stirring the onions in the pan, causing the onions to move.", "background_and_ambient_analysis": "The background (stove, tiled wall) remains stable with no uniform shifting. No fire, water, smoke, or wind is observed."}}
{"video_id": "MCyIJUFWC_k", "file_name": "MCyIJUFWC_k_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short blonde hair and a black top drinks from a glass, then leans forward with their head down, places their right hand on a wooden table, picks up a white cup with their left hand, and drinks from it. Various objects including a can and other glasses are visible on the table in a dimly lit setting. The camera remains close to the subject, slightly shifting to follow their upper body movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MCyIJUFWC_k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MCyIJUFWC_k_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 38.4897031873862, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid discrete object) performs actions: drinking, moving hand, interacting with table items (cup, plate), and adjusting posture.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected; background appears static with minimal ambient elements."}}
{"video_id": "MD2KMs45IFc", "file_name": "MD2KMs45IFc_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink top and light blue shorts sits on a wooden floor, holding a banana peel, while another person in black shorts lies on their back with legs raised. The first person bends forward to apply the banana peel to the second person's foot, then shifts focus to the second person's lower body. The camera moves downward from a mid-level angle to a closer view of the second person's feet, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MD2KMs45IFc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MD2KMs45IFc_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 88.62026359544463, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one in pink applying a substance to another person's leg (discrete physical action), with limited positional shifts of solid objects.", "background_and_ambient_analysis": "Background elements (furniture, table, bananas) remain stationary across frames; no fluid or fire motion detected."}}
{"video_id": "MEH8cn7sQSY", "file_name": "MEH8cn7sQSY_000225_000235.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a cathedral setting, a man in a dark suit holds a tall censer with a long handle, swinging it in a circular motion while standing to the left of a woman at a piano. The woman, dressed in dark clothing, plays the piano, and a second man in dark attire stands behind her. The man with the censer turns slightly, continuing his motion. The camera maintains a fixed eye-level perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MEH8cn7sQSY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MEH8cn7sQSY_000225_000235.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 324.515872750028, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The officiant (in blue suit) is moving his hands in ritual gestures. The piano player(s) are also moving their hands to play.", "background_and_ambient_analysis": "Background is static. No fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "MGgoGWuS3z0", "file_name": "MGgoGWuS3z0_000416_000426.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a hand adding something to a bowl. First, the hand is near a white bowl with a brown powdery substance. Then the hand moves down, and the bowl is shown with the powder. Wait, the first frame is a hand, then the hand moves away, revealing the bowl. Then the bowl is lifted, showing the powder. Wait, the sequence: [0.0] hand over bowl with powder; [0.1] hand still there; [0.2] hand moves away, bowl with powder; [0.3] hand over bowl, maybe adding more? Wait no, the timestamps: [0.0] hand near bowl (powder), [0.1] hand moves, [0.2] hand gone, [0.3] maybe pouring? Wait the video description: \n\nFrame 0: hand over bowl with powder (white bowl, brown powder)\nFrame 1: hand still there, maybe adding\nFrame 2: hand moves away, bowl with powder (now the powder is spread out)\nFrame 3: hand is now on top of the powder, maybe smoothing it?\nWait no, the actual video: \n\n[0.0] hand in foreground, white bowl with brown powder (powder is in the bowl)\n[0.1] hand moving away from bowl, showing more of the bowl\n[0.2] hand is gone, bowl with powder\n[0.3] hand moves towards bowl again, maybe adding something?\nWait no, the frames:\n\n0.0: close-up of hand (pinkish, maybe palm) over a white bowl with brown powder (powder is in the bowl, like sprinkled)\n0.1: hand is lifting a white bowl (maybe the bowl is being held), the powder is visible\n0.2: hand is holding the bowl, now showing the powder is in the bowl (maybe a bit of powder is sticking)\n0.3: hand is moving away, bowl is held at an angle, showing the powder in the bowl\n0.4: bowl is now lifted, showing the powder (maybe the bowl is being tilted)\n\nWait the user says the video starts with [0.0] hand over bowl, then [0.1] hand moving, [0.2] hand gone, [0.3] hand over powder again. Wait no, the exact frames:\n\n<0.3 seconds> - [0.0] hand in foreground, over white bowl with brown powder (powder is in the bowl, maybe the hand is adding it)\n[0.1] hand is still near the bowl, but the bowl is visible more, powder is spread\n[0.2] hand is moving away, bowl with powder is visible (bowl is white with brown powder)\n[0.3] hand is now on top of the powder (maybe the hand is adding something else?)\n[0.4] hand moves away, bowl is held, powder is visible\n\nWait no, the actual video sequence: \n\nFirst frame (0.0): close-up of a hand (light skin tone) above a white bowl filled with brown powder. \nSecond frame (0.1): hand is still above the bowl, maybe adding more powder. \nThird frame (0.2): hand moves away, showing the bowl with powder. \nFourth frame (0.3): hand is now on the powder, maybe smoothing it. \nFifth frame (0.4): hand moves away, bowl is held, showing the powder spread.\n\nWait, the caption needs to be chronological. So the hand is the main subject. It starts by being over the bowl (adding powder), then moves away, then comes back over the powder, then moves away again.\n\nWait, let's re-express:\n\nThe video begins with a hand (light skin, palm visible) positioned over a white bowl containing brown granular powder. The hand then moves slightly, revealing more of the bowl's contents. As the hand continues to move, it is no longer visible, leaving the bowl with the powder in focus. Subsequently, the hand returns to the bowl, interacting with the powder. The hand then withdraws, and the bowl is held at an angle, displaying the powder. The background is minimal, primarily a dark kitchen setting.\n\nWait, but the rules: Focus on motion and behavior of main subjects (people/objects) in chronological order. The main subject is the hand and the bowl. \n\nChronological order:\n\n- At the start (0.0s), a light-skinned hand is positioned above a white bowl filled with brown powder. \n- The hand moves downward, slightly obscuring the bowl's contents. \n- The hand then moves away, revealing the bowl with the powder. \n- The hand re-enters the frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MGgoGWuS3z0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MGgoGWuS3z0_000416_000426.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 95.48779058909474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a dough-like substance (solid object) by pressing and shaping it. The dough is then placed into a pot.", "background_and_ambient_analysis": "The background consists of a static table and pot. There is no fluid motion (water, fire, smoke) or wind. The background elements do not shift uniformly across the screen, indicating no significant camera motion."}}
{"video_id": "MEjPYJVN4UM", "file_name": "MEjPYJVN4UM_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and khaki pants uses a yellow paint roller with a blue handle to apply yellow paint to a white wall, moving the roller vertically downward. The gray floor shows scattered yellow paint splatters. A close-up reveals the roller covered in yellow paint. Hands peel away protective tape from the wall’s edge. The man continues rolling the roller along the wall, spreading the yellow paint. Camera angles shift between wide shots of the wall and floor, close-ups of the roller in motion, and the tape removal process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MEjPYJVN4UM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MEjPYJVN4UM_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 86.17010728752564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (blue shirt, khaki pants) moves while painting the wall with a roller. The roller applies paint across the wall and baseboard. The person also applies painter's tape to the floor and adjusts a drop cloth.", "background_and_ambient_analysis": "No dominant fluid motion (fire, water, smoke, wind) or uniform background shifting. The wall and floor remain static; camera movement is minimal and controlled for framing, not pervasive."}}
{"video_id": "MGv7U5gyqwQ", "file_name": "MGv7U5gyqwQ_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin scrubs a blue fabric, moving in circular motions. The scene transitions to a hand pouring liquid detergent into a washing machine's dispenser. The camera maintains close-up views throughout, focusing on the actions without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MGv7U5gyqwQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MGv7U5gyqwQ_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 153.04789217352453, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a yellow sponge and a blue detergent bottle are moving. The hand applies the sponge to fabric and pours detergent into the washing machine, indicating physical manipulation of objects.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. The background consists of static elements like the washing machine interior and fabric, with no uniform motion."}}
{"video_id": "MJJfNiYIwNE", "file_name": "MJJfNiYIwNE_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large armored character in blue and orange moves rapidly across a central track, advancing from left to right while interacting with glowing indicators. A second figure in dark clothing appears in the background, positioned to the right of the track. The camera follows the armored character’s motion with a slight shake, maintaining a close-up perspective focused on the track and the character’s movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MJJfNiYIwNE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MJJfNiYIwNE_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 1103.0416910364152, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the person's hands moving to interact with the guitar controller and the game's virtual note tracks, both exhibiting clear physical motion due to the player's actions.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected; the room's walls and static elements remain consistent across frames."}}
{"video_id": "MIiBgt3vl2k", "file_name": "MIiBgt3vl2k_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and light blue shorts performs pull-ups on a metal bar in a backyard. He swings his legs, alternates between straight and bent knees, and lifts his body upward while gripping the bar. To his right, a brown dog stands on the dirt ground, observing. The wooden fence and bare trees form the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MIiBgt3vl2k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MIiBgt3vl2k_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 585.3599810502237, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing pull-ups on a bar, moving their body up and down with controlled motion, and a stationary dog in the foreground. Both are solid objects undergoing discrete physical motion due to muscle-driven locomotion.", "background_and_ambient_analysis": "The background consists of a wooden fence, trees, and ground, which show no significant shifting or fluid motion (e.g., wind-induced swaying of trees is negligible and not dominant)."}}
{"video_id": "MK1cqwy16_Q", "file_name": "MK1cqwy16_Q_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark clothing holds a yellow potato and peels it with an orange-handled peeler, moving the potato back and forth over a newspaper-covered table. A large pile of potato peels accumulates on the newspaper, with scattered items like a milk carton and egg carton visible on the table's edge. The camera maintains a top-down perspective with slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MK1cqwy16_Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MK1cqwy16_Q_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 546.0909177574696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands are actively peeling a potato, with the potato and peelings moving due to manual action (discrete solid object motion).", "background_and_ambient_analysis": "Background elements (bottles, table surface) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "MKBGdMYGFcw", "file_name": "MKBGdMYGFcw_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a yellow bar. A blonde-haired person brings the bar to their mouth and eats it. A person in a blue shirt and white pants jumps into water, creating splashes. A man with sunglasses appears, followed by another close-up of a hand holding the yellow bar.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MKBGdMYGFcw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MKBGdMYGFcw_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 47.202100527551174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand holding the candy, the person eating the candy, and the wakeboarder performing a trick are discrete solid objects moving due to physical forces (e.g., eating action, water jet propulsion).", "background_and_ambient_analysis": "The background in most frames (trees, sky) is static. In one frame (wakeboarding), there is water splashing, but it is not the dominant motion in the video."}}
{"video_id": "MGC8xd36Iug", "file_name": "MGC8xd36Iug_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a power drill, specifically a Ryobi drill, drilling into wood. The drill is held by a hand, and there are wood shavings flying. The drill has a transparent section showing internal parts, maybe the battery or motor. Then, the scene transitions to a person wearing safety goggles and a checkered shirt, carrying a wooden structure. The person places the wooden structure onto a larger wooden frame. Next, there's a close-up of the person's hand using the drill to work on the wood. \n\nWait, the rules say to focus on motion and behavior in chronological order. So first, the drill is in action. Then a person moves a wooden piece. Then the person uses the drill on the wood. Let's list the sequence:\n\n1. Close-up of a hand holding a Ryobi drill drilling into wood, with wood shavings (the drill has visible internal components, maybe the battery is yellow/green).\n2. Cut to a person wearing safety goggles and a checkered shirt, lifting and positioning a wooden structure (maybe a frame) onto a larger wooden assembly.\n3. Close-up of a hand using the drill on a wooden surface (drill bit is working, maybe fastening or drilling into wood).\n\nNeed to mention appearance: the drill is black with yellow/green accents (the internal parts are visible, maybe the battery). The person has safety goggles, checkered shirt (red and blue?), holding a wooden piece. The spatial relationships: in the first scene, drill is near a wooden post. Then person is outdoors, moving the wooden structure. \n\nBackground: minimal unless essential. The first scene has a grassy background, but maybe just \"outdoor setting\" for simplicity. The person is outdoors, trees in the background.\n\nCamera perspective: first is close-up (static?), then cuts to medium shot of person, then close-up again.\n\nWait, the first frame is a close-up of the drill, then the next shows the drill as the Ryobi brand is visible, then the person is holding a wooden structure, then the person's hand holding the drill.\n\nLet me structure the caption:\n\nStart with the drill action: a hand holds a black and yellow Ryobi power drill, drilling into a wooden post with wood shavings flying, showing internal components. Then the scene shifts to a person in safety goggles and a checkered shirt carrying a wooden frame, positioning it onto a larger wooden structure. Finally, the hand uses the drill to work on the wooden surface.\n\nCheck rules: exclude text recognition (the text in the video is in French, like \"Jusqu'a 40%...\", so we don't mention that). Named characters? The person is just a person, no name. Stylistic analysis? No.\n\nChronological order: 1. Drill drilling into wood. 2. Person lifting and placing wooden structure. 3. Person using drill on wood.\n\nMention appearance: drill is black with yellow/green internal parts, person wears safety goggles and checkered shirt, wooden structure is light brown.\n\nSpatial: drill is near the wooden post (first scene), person is outdoors holding the structure (next scene), then the drill is on the wooden surface.\n\nCamera: starts with close-up of drill, then medium shot of person, then close-up of hand with drill.\n\nLet's draft:\n\nA hand holds a black and yellow Ryobi power drill, drilling into a wooden post with wood shavings flying while showing internal components. The scene cuts to a person wearing safety goggles and a checkered shirt carrying a light brown wooden structure, positioning it onto a larger wooden assembly. Finally, the person uses the drill to work on the wooden surface, with the drill bit moving in and out of the wood.\n\nWait, need to check if \"Ryobi\" is part of the text recognition, which we should exclude. Oh right, the rules say exclude text recognition, so we can't mention the brand name. Oops, that's a mistake. So the drill is described as a power drill, not Ryobi. Because the text \"Ryobi\" is part of the video's text, so we have to exclude that.\n\nSo first frame: close-up of a power drill, black with yellow/green internal parts, drilling into wood, shavings flying. Then the scene shifts: a person in safety goggles, checkered shirt, carrying wooden frame, placing it onto another wooden structure. Then a close-up of a hand using the drill on wood.\n\nSo adjust:\n\nA hand holds a power drill with visible internal components (black and yellow/green), drilling into a wooden post as wood shavings fly. The camera shifts to a person wearing safety goggles and a checkered shirt carrying a light brown wooden structure, positioning it onto a larger wooden assembly. The scene then shows the person using the drill on a wooden surface,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MGC8xd36Iug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MGC8xd36Iug_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 74.50617182472212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The power drill bit is rotating and translating into the wood due to user force. The man's hand is moving to adjust the wooden structure and pick a drill bit. These are discrete solid objects moving due to explicit physical forces.", "background_and_ambient_analysis": "Background elements (wooden surface, grass, trees) are static or only slightly swaying (not dominant). No fluid motion (fire, water, smoke) or significant wind. Background does not shift uniformly, indicating no camera motion."}}
{"video_id": "MJoRFRf0SNQ", "file_name": "MJoRFRf0SNQ_000197_000207.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray cardigan over a black shirt sits at a table with hands on a red placemat. A person’s arm from the left touches his shoulder, then moves to his chest; he lifts his right hand. The background includes a framed artwork and furniture, with the camera maintaining a static shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MJoRFRf0SNQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MJoRFRf0SNQ_000197_000207.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 131, "blur_score": 130.75638990891582, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (man) is making hand movements and gestures; another person's arm is visible and moves slightly (e.g., touching the man's shoulder). These are discrete solid objects moving due to physical actions.", "background_and_ambient_analysis": "Background elements (wall, framed picture, door) are static; no fire, water, smoke, or wind motion observed."}}
{"video_id": "MKV3EvD8CSQ", "file_name": "MKV3EvD8CSQ_000391_000401.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair and a dark patterned top stands to the right of a tall, wooden-framed harp with numerous strings. She gestures toward the harp, then places her hand on the instrument's strings, adjusting them slightly. The camera remains stationary, capturing her actions from a medium shot against a plain wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MKV3EvD8CSQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MKV3EvD8CSQ_000391_000401.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 649.992005266869, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hands and arms are moving to play the harp, a discrete solid object motion due to physical interaction with the instrument.", "background_and_ambient_analysis": "The background (walls and harp structure) is static with no shifting or fluid motion (e.g., fire, water, wind)."}}
{"video_id": "MLLyytLwgzc", "file_name": "MLLyytLwgzc_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of seven people wearing hats (white, red, and black) and casual clothing walks in unison across a spacious room with tiled floors, moving from the foreground toward the back wall. The camera follows the group's movement, capturing their synchronized motion as they progress through the room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MLLyytLwgzc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MLLyytLwgzc_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 149.41092023141385, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (wearing hats) are moving in coordinated dance patterns, exhibiting locomotion through intentional body movements and directional shifts.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected. Walls and floor remain static throughout the sequence, with no signs of fire, water, smoke, or wind."}}
{"video_id": "MLpVZpSQojY", "file_name": "MLpVZpSQojY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a small, clear glass flower-shaped object with intricate etched patterns, containing a round orange yolk. The hand tilts the glass, pouring the yolk into a stainless steel sink with a grid pattern. The camera maintains a close-up perspective, following the motion of the glass and yolk as they move toward the sink.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MLpVZpSQojY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MLpVZpSQojY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 104, "blur_score": 289.0491453920197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hand holding bottle pouring liquid into bowl with egg, then moving bowl to stove. Motion due to physical interactions (pouring, movement of solid objects).", "background_and_ambient_analysis": "Background elements (stove burners, countertop) remain stationary; no dominant fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "MNv3D51juCc", "file_name": "MNv3D51juCc_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white polo shirt and lanyard extends her hand toward another person in beige pants and a white shirt, who stands on a platform holding a container. The first woman shifts her gaze to the side and smiles as the second person steps down, then turns away. The scene occurs near a body of water with trees in the background; the camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MNv3D51juCc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MNv3D51juCc_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 177.77563464165527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Three people (a woman, a boy, and another woman) are moving: the initial woman steps back while holding a device, the boy enters from the left holding the same device, and a second woman steps in from the right. All movements are due to human locomotion (walking/stepping).", "background_and_ambient_analysis": "The background (mural depicting landscape) is static with no uniform shifting. No fire, water, smoke, or wind motion observed; the environment appears stable with no fluid or gaseous dynamics."}}
{"video_id": "MNdqsi9j8YU", "file_name": "MNdqsi9j8YU_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a gray top and yellow-brown striped scarf holds a small baby in a white patterned outfit, adjusting the baby’s position from her chest to a lower hold. The baby, initially facing away, turns its head toward the camera. The woman remains stationary against a plain white wall with a framed red flower in the background. The camera maintains a fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MNdqsi9j8YU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MNdqsi9j8YU_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 151, "blur_score": 41.534240419557364, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman and baby are moving: the woman adjusts her hold and turns her head slightly, while the baby moves its head and body.", "background_and_ambient_analysis": "The background (wall and framed picture) is static with no shifting. No environmental elements such as fire, water, or wind are present."}}
{"video_id": "MOA43Rao0_k", "file_name": "MOA43Rao0_k_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person with curly brown hair, crouching, uses both hands to lift the white toilet seat from a closed position to an open position, then holds it open before lowering the seat back down to its closed state. The individual is positioned in front of the toilet, with a black dispenser visible to the left. The camera maintains a top-down perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MOA43Rao0_k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MOA43Rao0_k_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 147, "blur_score": 140.59811829511645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively scrubbing the toilet bowl, exhibiting discrete, solid-object motion driven by physical interaction.", "background_and_ambient_analysis": "The bathroom background (tiles, toilet paper dispenser) remains static with no shifting elements or fluid environmental motion (e.g., water, smoke, fire)."}}
{"video_id": "MObn7wZ5LAI", "file_name": "MObn7wZ5LAI_000379_000389.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person in a gray t-shirt with \"I ♥ WEEKENDS\" visible. They're holding a red object, maybe a container. Then they move to a table, open a container, and interact with something inside—like pouring or handling items. The background has a ceiling fan and wooden trim. Need to describe the sequence chronologically. Focus on motions: holding red object, moving to table, opening container, handling contents. Mention appearance: gray shirt, red object, container. Spatial: person in front of table, ceiling fan above. Camera perspective—probably static or slight movement. Avoid text recognition (so don't mention the shirt text explicitly? Wait, no, rule f says exclude text recognition. Wait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So the shirt text is part of the appearance but since it's text, we can't mention it. Oh, right, the caption should not include text from clothing. So need to describe the shirt without saying the text. Like \"a person wearing a gray t-shirt with a red heart graphic.\" Wait, but rule f says exclude text recognition. So maybe describe the shirt as gray, maybe the heart is a red design, but not the words. Wait, the problem says \"Exclude text recognition\"—so the actual words on the shirt (I ♥ WEEKENDS) are text, so we can't mention them. So just describe the shirt as gray with a red heart. Wait, but the video shows it, so in the caption, we have to be careful. Let's check the rules again: \"Exclude text recognition, named characters, or stylistic analysis.\" So \"I ❤ WEEKENDS\" is text recognition, so we shouldn't say that. So the shirt is gray with a red heart, but no text. Wait, but the video shows the text, but the caption can't include it. So perhaps describe the shirt as gray with a red heart graphic. But since the rule says exclude text recognition, maybe just say gray t-shirt with a red heart design. Then proceed.\n\nFirst frame: person in gray t-shirt, holding red object (maybe a plate or container). Then moves, opens a clear container, pours something. So motions: holding red item, moving to table, opening container, handling contents (like pouring or placing).\n\nChronological: The person holds a red object, then moves to a table, opens a clear container, and handles contents from the container.\n\nAppearance: Person wears gray t-shirt, red object, clear container.\n\nSpatial: Ceiling fan visible above, room with wooden trim.\n\nCamera: Probably fixed, slight movement.\n\nBackground: Minimal, but mention ceiling fan and wooden trim if essential.\n\nLet's structure:\n\nA person in a gray t-shirt holds a red object, then moves to a table. They open a clear container and manipulate items inside, including pouring a substance. The ceiling fan is visible above, with wooden trim in the background. The camera remains mostly stationary with slight movement.\n\nWait, but need to be concise. Let's try:\n\nA person in a gray t-shirt holds a red object, then moves to a table to open a clear container and handle its contents. The ceiling fan and wooden trim are visible in the background. The camera remains stationary with slight movement.\n\nCheck rules:\n\na) Motion and behavior in order: holds red object, moves to table, opens container, handles contents.\n\nb) Appearance: gray t-shirt, red object, clear container.\n\nc) Spatial: ceiling fan above, table in front.\n\nd) Camera: stationary, slight movement.\n\ne) Background minimal, only essential (ceiling fan, wooden trim).\n\nf) No text recognition (so don't mention \"I ♥ WEEKENDS\", just gray t-shirt with heart design? Wait, the shirt has a red heart, but since it's a graphic, not text, maybe it's allowed. Wait, rule f says \"Exclude text recognition\"—so if the graphic is a heart, not text, that's okay. So the shirt has a red heart, but since the text is part of the shirt's design, but the rule is to exclude text recognition. So the heart is a symbol, not text, so it's okay to mention. But the actual text \"I LOVE WEEKENDS\" is text, so we shouldn't mention that. So the shirt is gray with a red heart symbol. So in caption, say \"gray t-shirt with a red heart design\".\n\nPutting it all together:\n\nA person wearing a gray t-shirt with a red heart design holds a red object, moves to a table, opens a clear container, and pours a substance from it. The ceiling fan and wooden trim are visible in the background. The camera remains stationary with slight movement.\n\nCheck if all rules are met:\n\na) Motion: holds, moves,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MObn7wZ5LAI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MObn7wZ5LAI_000379_000389.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 36.08060061879658, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands move a red/blue container and extract a blue cloth, with the cloth being manipulated in a solid, discrete manner. The container and cloth exhibit clear physical displacement due to the person's deliberate actions.", "background_and_ambient_analysis": "Background elements (ceiling fan, windows, walls) remain static with no uniform shifting or environmental motion (fire, water, smoke, wind). The ceiling fan and window frames are fixed relative to the scene, indicating no ambient fluid or gaseous motion."}}
{"video_id": "MPGWPs55irQ", "file_name": "MPGWPs55irQ_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long blonde hair and a light gray shirt sits at a sink, initially clapping their hands together. They then lift their hands to their face, briefly covering it, before moving both hands through their hair, working it back and forth. A metallic container sits on the right side of the frame, near the sink. The camera remains stationary, capturing the upper body and hands from a slightly angled perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MPGWPs55irQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MPGWPs55irQ_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 51.674653638026896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person with long blonde hair actively manipulating hair and hands; hair movement is driven by deliberate physical actions (e.g., pulling, twisting), not environmental forces.", "background_and_ambient_analysis": "Static bathroom background (sink and metal container) with no fluid motion (e.g., water flow, smoke) or environmental effects (wind). Water from the sink is not visible or dominant."}}
{"video_id": "MQf0iSjal7g", "file_name": "MQf0iSjal7g_000511_000521.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands interact with components on a motherboard; the left hand manipulates a small connector while the right hand adjusts a white connector on the right side. The hands then move away, revealing the motherboard's surface, followed by a hand entering from the top to point at the white connector before moving left across the board. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MQf0iSjal7g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MQf0iSjal7g_000511_000521.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 745.311457763474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are moving and manipulating a component (likely a capacitor) on the motherboard. The hands are discrete solid objects.", "background_and_ambient_analysis": "No ambient environmental motion (fire, water, smoke, wind). Background (motherboard and its components) is static with no fluid motion."}}
{"video_id": "MNGny5EBna8", "file_name": "MNGny5EBna8_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MNGny5EBna8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MNGny5EBna8_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 325.9170955230199, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating straw to weave a circular object (e.g., basket), with the straw being moved through explicit physical interaction (pulling, positioning).", "background_and_ambient_analysis": "The brick wall and wooden surface remain stationary across frames, showing no uniform shift indicative of camera motion. No fire, water, smoke, or wind-driven fluid motion is present."}}
{"video_id": "MQEzCEct46k", "file_name": "MQEzCEct46k_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person applies a product to their face in a close-up shot, followed by a woman in a sleeveless top standing before a counter displaying multiple skincare items, holding a small bottle and gesturing toward the products. The scene then returns to the close-up of the arm applying the product. The camera alternates between close-up and medium shots, focusing on the application and product demonstration.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MQEzCEct46k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MQEzCEct46k_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 173.82930709477495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hands move deliberately to perform a facial massage on the man's face, involving discrete physical interactions (pressure, sliding motions).", "background_and_ambient_analysis": "Background elements (counter, bottles, walls) remain static with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "MRciSPBDlCQ", "file_name": "MRciSPBDlCQ_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt with white stars stands near a large aquarium filled with blue water, where dolphins swim. A child in a dark purple shirt with red stripes approaches the tank. The dolphin swims closer to the glass, prompting the person to lean forward and interact with it. The camera remains stationary, capturing the interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MRciSPBDlCQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MRciSPBDlCQ_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 272.98018774734305, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving via locomotion (walking, turning) around the aquarium tank, with no significant collisions or interactions between the people themselves.", "background_and_ambient_analysis": "The aquarium walls and background elements remain static with no uniform shifting, and the water inside the tank exhibits fluid motion (dolphins swimming), which is ambient but not dominant over human movement."}}
{"video_id": "MUOHe_sH4sA", "file_name": "MUOHe_sH4sA_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray shirt and dark pants uses a black shovel to move snow across a snow-covered area at night, pushing the shovel forward, lifting snow, and shifting it to the side while moving through the scene. The background includes faint structures and vegetation, with the camera remaining handheld and slightly shaky throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MUOHe_sH4sA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MUOHe_sH4sA_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 151.76730073365002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving a shovel to clear snow, with visible locomotion and physical force application on the snow.", "background_and_ambient_analysis": "Static background elements (wooden posts, ground) show no uniform shifting; snow is present but not exhibiting fluid motion (fire, water, smoke, wind)."}}
{"video_id": "MTYWlnovV1M", "file_name": "MTYWlnovV1M_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with two people on a grassy field. One is lying down, wearing black shorts, and the other is standing on their feet. Wait, no, the first frame shows the person standing on the other's feet. Wait, step by step. First frame: person A (bottom) is lying on the grass, legs up, person B (top) is standing on their feet. Then in the next frames, person B does a handstand on person A's shoulders? Wait, no, let's check the timestamps.\n\nFrame 0: Two people. The person on the bottom is lying on the grass, legs bent up, person on top is standing on their feet, arms up. Then frame 1: The top person raises arms, maybe a pose. Frame 2: Top person spreads arms, legs extended. Frame 3: Top person is in a handstand? Wait, no. Wait, the second person (top) is moving into a pose where their arms are outstretched, legs are in a split maybe? Wait, looking at the sequence:\n\n0.0: Bottom person (black shorts) is lying on back, legs up, top person (shirtless) is standing on their feet, arms raised.\n\n1.3: Top person raises arms, maybe extending legs? Wait, no, the next frame shows top person in a split position, arms out. Wait, the movement is: top person transitions from standing on bottom person's feet to a handstand or split. Wait, let's parse the video.\n\nFirst, the bottom person is lying on the grass (back, legs up), top person is standing on their feet (so feet on bottom person's feet, top person's legs up). Then top person extends arms and legs into a horizontal pose (like a T-shape). Then maybe a flip? Wait, the frames go from 0 to 5. Let's see:\n\n0.0: Person A (bottom) on grass, lying on back, legs bent up, Person B (top) standing on A's feet, arms up.\n\n1.3: Person B raises arms, legs extended outward (maybe a pose where they're like a star).\n\n2.5: Person B spreads arms and legs to the sides, forming a T-shape, standing on A's feet.\n\n3.6: Person B is now in a handstand position? Wait, no, maybe the legs are straight up. Wait, the video shows movement: the top person is performing a series of poses, transitioning from standing on the bottom person's feet into a balanced pose where arms and legs are extended.\n\nThen at the end, the scene changes to a different person in a park? Wait, no, the last frame (5.0) is a different scene? Wait, the user provided up to [5.0] but the video clips are:\n\n[0.0] to [5.0], but in the video, the first part is two people in a park, then at [5.0] it cuts to a different scene. Wait, the user's input shows:\n\n[0.0] ... [1.4] ... [2.5] ... [3.6] ... [5.0] ... but the last frame is a different person. Wait, no, the problem says \"the provided video\" which includes those timestamps. Let's check the video description:\n\nThe first part: two people on grass. Person A (bottom) in black shorts, lying on back. Person B (top) shirtless, standing on A's feet. Then Person B does a pose with arms and legs spread. Then the video cuts to a different scene at [5.0] where a person (maybe the same as A?) is standing on a rock, doing a handstand or something. Wait, no, the [5.0] frame shows a person in a park, maybe a different location.\n\nWait, according to the user's input, the video is split into [0.0] to [5.0] with the first segment being two people, then a cut. Wait, the frames are:\n\n- [0.0] shows two people on grass.\n\n- [1.4] same scene, top person moving.\n\n- [2.5] same scene.\n\n- [3.6] same scene.\n\n- [5.0] shows a different scene: a person in a park (maybe same as before?), but the first part is two people, then a cut.\n\nWait, the problem says \"consecutive frames\" but the user provided a list. Let's focus on the first part (before the cut) as the main subject, then the last frame. Wait, the instruction says \"chronological paragraph describing the provided video\". The video includes the first part (two people) then cuts", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MTYWlnovV1M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MTYWlnovV1M_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 540.3393928668843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is the only discrete object moving, performing physical actions (handstand, lying down, and a jump/flip).", "background_and_ambient_analysis": "The background (trees and sky) is static with no environmental motion (e.g., wind, water, fire). The transition between scenes is abrupt but not indicative of ambient motion."}}
{"video_id": "MSxWXK_OHsQ", "file_name": "MSxWXK_OHsQ_001053_001063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white shirt and blue jeans kneels on a gray floor, adjusting black hinges on the side of a long light brown wooden cabinet. She positions one hinge, then shifts to the other end of the cabinet, continuing to secure the hinges with her hands. Tools and a wooden board lie to her left on the floor. The camera begins with a close-up of her hands and the cabinet, then pulls back to a wider shot showing her body and the surrounding workspace.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MSxWXK_OHsQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MSxWXK_OHsQ_001053_001063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 67.76907590406441, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman is moving (kneeling, adjusting position) and interacting with a wooden furniture piece; both are solid, distinct objects exhibiting motion due to physical manipulation.", "background_and_ambient_analysis": "Background elements (wall, floor) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "MVkRUEdOqF4", "file_name": "MVkRUEdOqF4_000591_000601.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt holds a large brown cello, positioned to the left of a white sheet music stand displaying a musical score; they lift the bow from the cello, then turn left and exit the frame, leaving the sheet music stand visible. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MVkRUEdOqF4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MVkRUEdOqF4_000591_000601.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 242.87805866580962, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The human subject and the cello are the discrete solid objects in motion. The person moves laterally (leftward) while holding the cello, with the cello being manipulated via the bow and body position. This motion is driven by explicit locomotion and physical interaction with the instrument.", "background_and_ambient_analysis": "The background elements (wall, door, music stand) remain static throughout the video, with no fluid or environmental motion (fire, water, smoke, wind) observed. The sheet music and structural elements do not exhibit shifting or billowing behavior."}}
{"video_id": "MXQs5pcttJ4", "file_name": "MXQs5pcttJ4_000223_000233.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark green shirt and blue jeans stands in front of a white house with a metal roof, trimming a large green and brown bush with a hedge trimmer. They move the trimmer along the bush, adjusting their stance slightly while focusing on the task. The camera remains stationary throughout, capturing the scene from a fixed perspective with minimal background details beyond the house and surrounding foliage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MXQs5pcttJ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MXQs5pcttJ4_000223_000233.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 3713.7928740864013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green jacket is actively trimming bushes using handheld tools, exhibiting deliberate motion related to their task.", "background_and_ambient_analysis": "The background elements (house, roof, grass) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven motion is visible in the environment."}}
{"video_id": "MX6Z2GjSb7M", "file_name": "MX6Z2GjSb7M_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray long-sleeve shirt and a blue, pink, and green striped beanie is crouched beside a brown and white spotted cow, milking into a metal bucket. The person’s hands move rhythmically to extract milk, with the bucket positioned directly beneath the cow’s udder. The camera shifts from a top-down angle to a closer side view, showing the person’s lower body and the cow’s side, while the background remains a dry, earthy ground. The cow stands still, maintaining a calm posture during the milking process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MX6Z2GjSb7M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MX6Z2GjSb7M_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 128.4269142894652, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a beanie and gray shirt) is actively milking the cow. Their hands and arms move rhythmically to extract milk, with the cow standing still. No other discrete objects exhibit meaningful motion.", "background_and_ambient_analysis": "The background consists of a static ground surface and parts of the cow's legs. There are no fluid motions (water, fire, smoke) or significant wind effects. Background elements remain relatively stable with minimal shifting, indicating no dominant environmental motion."}}
{"video_id": "MYmKFit7ZsA", "file_name": "MYmKFit7ZsA_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a camouflage-patterned sleeve and a ring manipulates a green cable near a copper pipe and metallic engine components, adjusting its position within the engine bay. The camera maintains a close-up perspective with slight movement, focusing on the hand’s actions as it works with the cable.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MYmKFit7ZsA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MYmKFit7ZsA_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 158, "blur_score": 61.623442195160536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's arm (in camouflage pants) and the tool they are holding are moving, performing a mechanical task. This motion is due to the person's deliberate action.", "background_and_ambient_analysis": "The background (engine bay) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "MZKJB9lnBik", "file_name": "MZKJB9lnBik_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with short black hair observes a pair of adult hands flipping the pages of a colorful book with pink and purple illustrations. The hands turn the page, revealing new artwork, as the child maintains focus on the book. The camera remains close-up, slightly shaky, capturing the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MZKJB9lnBik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MZKJB9lnBik_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 105.23787893842253, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The book is turned by an adult's hand, and the child's head moves slightly.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion. Background remains static (person in white shirt and beige pants)."}}
{"video_id": "MY65X0zUv14", "file_name": "MY65X0zUv14_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A top-down view shows a small light brown wooden box with a lid on a colorful patterned cloth. A hand enters the frame, picks up the cloth, and gently presses and moves it across the box’s surface to eliminate creases, maintaining contact with the box throughout the motion. The camera remains stationary overhead.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MY65X0zUv14.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MY65X0zUv14_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 163.15756597205032, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are interacting with objects: opening a box, using a brush, and handling a cloth. These hands exhibit distinct, solid-object motion due to intentional physical actions.", "background_and_ambient_analysis": "Background features a static patterned surface with no visible shifting or fluid/environmental motion (fire, water, wind). Background elements remain stable and do not show uniform displacement."}}
{"video_id": "M_J2BWDz9NA", "file_name": "M_J2BWDz9NA_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a teal shirt, black pants, and white sneakers begins leaning backward on a large silver exercise ball, then pushes up to sit on it, stands upright, and the ball rolls away across the wooden floor. The background includes a couch with patterned cushions and a small side table. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M_J2BWDz9NA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M_J2BWDz9NA_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 109, "blur_score": 166.0185233520455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person moves from lying on the exercise ball to standing and leaving the ball, causing the ball to roll away. Both the person and the ball exhibit discrete, solid object motion.", "background_and_ambient_analysis": "The background (wall, couch, table) is static with no shifting or environmental motion. No fire, water, smoke, or wind observed."}}
{"video_id": "MaTg1XKIO08", "file_name": "MaTg1XKIO08_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand in a dimly lit space; the man in a light gray shirt and tie gestures with his right hand while the other man in a dark patterned shirt adjusts his arm. They shift positions slightly, remaining close together. The camera maintains a steady frontal perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MaTg1XKIO08.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MaTg1XKIO08_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 101.5219404829449, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals are standing and making subtle gestures and body movements.", "background_and_ambient_analysis": "The background is dark and static; no shifting background elements or environmental motion (fire, water, wind) detected."}}
{"video_id": "MWhjgR3yDBU", "file_name": "MWhjgR3yDBU_000197_000207.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a colorful striped hat and denim shirt strums an acoustic guitar while a woman to his left sings into a microphone, both positioned in front of a black music stand. The man's hands move rhythmically across the guitar strings, and the woman's head subtly tilts with the music. The camera remains in a steady close-up, capturing their performance against a minimal background with an orange wall visible to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MWhjgR3yDBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MWhjgR3yDBU_000197_000207.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 61.710084601814884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The musician (with guitar) and the singer in the background are moving due to their physical actions (strumming guitar, singing).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. The background (red wall and stage) is static throughout the frames."}}
{"video_id": "M_i-Z_4ZWVY", "file_name": "M_i-Z_4ZWVY_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands hold a light brown square slice of bread with butter and place it into a metal bowl; a second slice of bread is placed on top of the first slice in the bowl; the stacked bread is then moved to a metal plate. The camera maintains a close-up top-down view of the actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M_i-Z_4ZWVY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M_i-Z_4ZWVY_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 1239.4307693825576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively manipulate bread slices and butter, moving the bread into position and spreading butter on the slices; these are solid, distinct objects in motion due to physical interaction.", "background_and_ambient_analysis": "Static background elements (countertop, plates, butter dish) show no uniform shifting or fluid/environmental motion; no fire, water, or smoke present."}}
{"video_id": "Majn9y0aLcY", "file_name": "Majn9y0aLcY_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. The user wants a concise, chronological paragraph following specific rules. First, I need to parse the video frames provided.\n\nLooking at the frames: The main subject is a person wearing a red and white cap, purple tank top. They start by pointing towards the camera. Then they smile, bring up an orange object (maybe a lollipop), and quickly turn their head down. Wait, in frame 3, they're holding something orange, but the next frame shows them tilting their head down, maybe looking at the object.\n\nWait, the video description says: \"a person wearing a red and white cap, purple tank top\" but the initial frame shows a red cap. Then in frame 2, they're smiling and holding something. Frame 3, they take a bite of the orange object. Frame 4, they tilt their head down. Frame 5, they're looking down with the cap now white? Wait, no—the cap is red and white, but in the second frame, maybe they flipped it? Wait, the third frame description says \"white cap\" but the first frame is red. Wait, the frames are:\n\n0.0s: red cap, purple tank. Pointing.\n\n1.4s: same, smiling.\n\n2.5s: white cap? Wait, the user's input shows:\n\n[0.0] red cap, purple.\n\n[1.4] same, smiling.\n\n[2.5] holds orange object (maybe lollipop), then tilts head down.\n\nWait, the provided frames:\n\nFirst frame: person in red cap, purple tank, pointing.\n\nSecond: same, smiling.\n\nThird: person is holding an orange object (like a lollipop) and tilting their head down.\n\nFourth: cap is white? Wait, no—the description says in frame 2, they're holding an orange thing, then in frame 3, they tilt head down. The cap might be flipped. Wait, the user's input shows:\n\nFrame 0: red cap.\n\nFrame 1: red cap, pointing.\n\nFrame 2: smiling, same cap.\n\nFrame 3: cap now white? Wait, the user's description says:\n\nAt frame 2: person holds orange object and tilts head down.\n\nWait, the original user's frame descriptions:\n\n[0.3] red cap, purple tank, pointing.\n\n[1.4] same, smiling.\n\n[2.5] holds orange object (maybe lollipop), then tilts head down.\n\n[3.6] cap is white? Wait, the user's input shows \"in frame 2, they hold an orange object\", then in frame 3, \"cap is white\" but maybe the cap is red/white, so flipping it.\n\nWait, the user's input for the frames:\n\n0.0: red cap, purple tank, pointing.\n\n1.4: same, smiling.\n\n2.5: holds orange object (lollipop), tilts head.\n\n3.6: white cap? Wait, the third frame in the video says \"white cap\", but maybe it's the same red/white cap flipped. Wait, the user's input for frame 2 (2.5s) says \"holds an orange object (like a lollipop) and tilts head down\", then frame 3.6 shows \"white cap\" but maybe the cap is turned around.\n\nWait, maybe the person is wearing a red and white cap, so flipping it to show the white side.\n\nNow, the caption needs to be chronological. So:\n\nStart: person points (red cap), then smiles, then brings an orange object to mouth (maybe lollipop), tilts head down. Then the cap is now white.\n\nWait, the video frames are:\n\n[0.0] pointing.\n\n[1.4] smiling.\n\n[2.5] holds orange object, tilts head.\n\n[3.6] cap is white? Or the cap is flipped, so they're wearing it backwards.\n\nWait, the user's input says:\n\nIn frame 2 (2.5s): \"holds an orange object\" (probably lollipop) and then tilts head.\n\nThen frame 3.6: \"white cap\" but it's the same person. So the cap is red and white, so flipping it to show white side.\n\nBut the user's instruction says to mention appearance: color, size, orientation.\n\nSo the main subject is one person, wearing red and white cap, purple tank top.\n\nActions:\n\n1. Points to camera.\n\n2. Smiles.\n\n3. Brings orange object (lollipop) to mouth.\n\n4. Tilts head down.\n\n5. Cap is now white (maybe flipped).\n\nWait, in frame 3.6, the cap is white, so the person is turning their head, maybe flipping the cap to white side", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Majn9y0aLcY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Majn9y0aLcY_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 154.80216577881708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The subject (person) exhibits discrete solid object motion: head tilting, arm movements (extending, raising), and consumption of an ice lollipop, all driven by physical locomotion.", "background_and_ambient_analysis": "Background elements (mirror, furniture) show no uniform shift; no fire, water, or smoke present, indicating no ambient environmental motion."}}
{"video_id": "MarwoLZD6cE", "file_name": "MarwoLZD6cE_000228_000238.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a person in a dark shirt facing right amid green foliage. Next, a person in a white cap with a logo and pink shirt bends forward. A hand places and adjusts dominoes on a board, followed by the person in the white cap smiling while standing beside someone in a blue shirt. The camera focuses on close-ups of the dominoes being moved by hands and the individuals' actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MarwoLZD6cE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MarwoLZD6cE_000228_000238.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 237.90703285561312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves dominoes on a table, demonstrating discrete solid object motion due to physical forces (human hand pushing).", "background_and_ambient_analysis": "The background consists of greenery and a table, both static with minimal natural movement (e.g., leaves in wind). No environmental fluids (fire, water, smoke) are present, so not ambient_environmental."}}
{"video_id": "M_wEVFBw34Y", "file_name": "M_wEVFBw34Y_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grips and shifts a manual gear lever inside a car, moving it upward and downward. The interior features a wooden steering wheel with a circular logo and analog gauges on the dashboard. The hand interacts with the gear shift, positioned in front of the steering wheel to the left. The camera maintains a steady close-up perspective focused on the gear shift and steering wheel area throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/M_wEVFBw34Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/M_wEVFBw34Y_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 62.91957075080404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is actively moving the gear shift lever, demonstrating discrete solid-object motion from explicit physical interaction (shifting gears).", "background_and_ambient_analysis": "The car's interior background (steering wheel, dashboard) shows no significant shifting or fluid motion. No fire, water, or smoke is present, and static elements remain consistent."}}
{"video_id": "MbizInASxl4", "file_name": "MbizInASxl4_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, identify the main subjects: a person in a pink shirt and dark shorts, a metal cart with wheels, and two dogs. The video starts with the person pushing the cart. In the first frame, there are cars and a dog near the cart. Then the person moves the cart forward, the dogs follow. Let's check the sequence.\n\nFrame 0: Person (pink shirt, dark shorts) pushing cart. Cart has a cage with items, two dogs nearby. Cars (yellow, orange) in background.\n\nFrame 1-2: Person continues pushing, cart moves. One dog is on the right, following. The background has more vehicles, like a white pickup.\n\nFrame 3-4: Person turns slightly, cart moves. The dog is now on the right side of the cart, following.\n\nFrame 5: Person is walking with cart, dog is behind. The cart has a cage, items inside.\n\nNow, chronological order: Person pushes cart, the cart moves forward, the two dogs follow. Wait, how many dogs? In frame 0, two dogs (one brown, one black maybe). Wait, the description says two dogs.\n\nAppearance: Person in pink shirt, dark shorts. Cart is metal, two wheels. Dogs: one light-colored (tan?), one darker. Wait, in frame 0, one dog is tan, another black? Let me check the frames.\n\nLooking at the video:\n\nFrame 0: Person (pink, dark shorts) pushing cart. Cart has cage, items. Two dogs: one brownish (tan), one blackish. A yellow car, orange SUV, and other cars in background.\n\nFrame 1: Person is moving cart, dog (tan) is behind the cart, moving. The black dog is maybe closer.\n\nFrame 2: Person continues pushing, cart moves. The tan dog is behind, following.\n\nFrame 3: Person is pushing, cart moves. Dog is still following.\n\nFrame 4: Person is now walking the cart, dog follows. The cart is moving forward.\n\nNow, the motion: The person pushes the cart forward. The cart has wheels, so it's rolling. The person starts from the left, moves right. The dogs follow the cart. The two dogs are near the cart as it moves.\n\nSpatial relationships: The person is pushing the cart, dogs are behind or near the cart. As the cart moves, the person is in front of the cart (since she's pushing it), so the cart is behind the person. Wait, no: when pushing a cart, the person is in front, cart behind. Wait, no, in the first frame, the person is on the left, pushing the cart forward. So the cart is moving in the direction the person is pushing.\n\nWait, the cart has a handle, so the person is holding the handle and pushing it. So the person is at the front of the cart, moving the cart forward. So the cart is behind the person? No, no: when you push a cart, you're at the front, so the cart is moving forward, with the person ahead. Wait, no, the cart's wheels are at the back. Wait, the cart is a metal cart with two wheels, so the person is holding the handle (which is at the front), so the cart moves forward with the person pulling it. Wait, in the video, the person is pushing the cart. Wait, in the first frame, the person is on the left side of the cart, pushing it. So the cart moves from left to right. The person is moving to the right, pushing the cart.\n\nDogs: in frame 0, two dogs. One is tan, one is darker (maybe black). They are near the cart. As the cart moves, the dogs follow. One dog is behind the cart, the other might be close to the cart.\n\nNow, the caption needs to be chronological. Let's structure it:\n\nStart with the person pushing the cart. Then the movement: the person walks forward, pushing the cart. The dogs follow the cart. Describe their appearance briefly.\n\nPerson: pink shirt, dark shorts, hair in ponytail (maybe? The description says \"a woman with a ponytail\" in the video). Wait, the rules say \"briefly describe appearance and number (color, size, orientation)\".\n\nSo: A woman in a pink shirt and dark shorts pushes a metal cart with two wheels. The cart holds a cage containing items. Two dogs (one light-colored, one darker) follow the cart as it moves forward. The woman walks to the right, the cart moving parallel to her path. Background includes parked vehicles, but minimal.\n\nWait, check the frames: in frame 0, the person is on the left, pushing the cart. In frame 1, she's moved to the right,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MbizInASxl4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MbizInASxl4_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 786.777626903514, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman (in pink shirt) is pushing a metal cart. A dog is walking alongside the cart. Both the woman and the dog are moving due to their own locomotion.", "background_and_ambient_analysis": "The background (parked cars, buildings) is static and shows no shifting. No ambient environmental motion (fire, water, wind) is present."}}
{"video_id": "MZCBQ7TdxDo", "file_name": "MZCBQ7TdxDo_000160_000170.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt, khaki shorts, and bare feet holds the head of a large dark crocodile lying on sandy ground near a green pool. The person steps back, moves left, and exits the frame while the crocodile remains stationary. The camera follows the person's movement with a slight pan left, capturing the stone wall and pool in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MZCBQ7TdxDo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MZCBQ7TdxDo_000160_000170.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 154, "blur_score": 113.26553449450475, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (blue shirt, shorts) is seen physically interacting with an alligator (pushing/moving it on the ground). The alligator subsequently moves independently, exhibiting clear locomotion due to physical forces.", "background_and_ambient_analysis": "Background elements (stone wall, ground, pool) show no uniform shifting; water in the pool is still with no significant wave or flow motion. No fire, smoke, or wind-driven motion observed."}}
{"video_id": "MeiACwHIF0w", "file_name": "MeiACwHIF0w_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a shot of a sign for Midland Masonry. There's a person in a brown shirt, maybe a mason, holding the sign. The sign is orange, has text on it. Then the person moves, maybe adjusting the sign. The background has a brick wall and some tools. Wait, the rules say to exclude text recognition, so I shouldn't mention the text on the sign. Focus on motion and behavior.\n\nFirst frame: Person in brown shirt is near the sign, which is orange. The sign is held by the person. Then the person moves their hand, maybe adjusting the sign. The camera moves a bit, shows the person's arm and the tools on the ground. Background is a brick wall. Need to describe the motion chronologically.\n\nSo, the main subject is the person in brown shirt. They hold the orange sign, then move their hand (maybe adjusting the sign), then the camera pans left, showing more of the brick wall and the person's arm with tools. Wait, the video goes from frame 0 to 5. Let's check the timestamps.\n\nFrame 0: Person in brown shirt holds the sign, which is in front of them. Background: brick wall, some tools (like a brick on the ground). Frame 1: Same, person moves slightly. Frame 2: Person's hand moves towards the sign, maybe adjusting. Frame 3: Person's head is near the sign, then moves away. Frame 4: Person's arm is visible with tools, sign is still there. Frame 5: Camera pans left, showing the brick wall and the person's arm holding tools.\n\nWait, the rules say focus on motion and behavior of main subjects. Main subject is the person (brown shirt, maybe a worker). They hold the sign, then move their hand (adjusting), then move their head, then the camera shifts.\n\nNeed to describe chronological order: Initially, the person holds the orange sign, then moves their hand towards the sign, then shifts their head position, and the camera pans left, showing the brick wall and the person's arm with tools.\n\nAlso, appearance: person in brown shirt, size? Maybe average, but the rules say briefly describe appearance (color, size, orientation). So \"a person in a brown shirt\" (color), maybe \"standing\" (orientation). Spatial relationships: the sign is in front of them, tools on the ground.\n\nWait, the caption should exclude text recognition, so no mention of \"Midland Masonry\" or phone number. Just the sign's color (orange).\n\nSo putting it together:\n\nA person wearing a brown shirt holds an orange sign, then moves their hand toward the sign. The person shifts their head position, and the camera pans left, revealing a brick wall and the person’s arm with tools on the ground.\n\nCheck rules: chronological order (yes), motion (holding, moving hand, shifting head, camera panning), appearance (brown shirt, orange sign), spatial (sign in front, tools on ground), camera movement (pan left). Background minimal (brick wall mentioned as relevant). No text recognition (don't mention the text on the sign). Number of subjects: one person.\n\nWait, the video shows the person moving, so the main subject is the person. Let's verify each frame:\n\n0-3: Person holds sign, moves hand (maybe adjusting the sign), shifts head.\n\n4-5: Camera pans left, showing brick wall and arm with tools.\n\nYes, so the caption should be:\n\nA person in a brown shirt holds an orange sign, then moves their hand toward the sign and shifts their head position. The camera pans left, revealing a brick wall and the person's arm with tools on the ground.\n\nWait, does the person have a mason's hat? The second frame shows a white hard hat? Wait, the first frame: the person is in front of the sign, has a hard hat? Wait, in frame 0: \"a person in a brown shirt\" and maybe a hard hat (since it's masonry). Wait, the rule says to describe appearance briefly. So if they have a hard hat, but the first frame shows a white hard hat? Let me check the video description.\n\nWait, the user provided the video frames. The first frame: [0.0 second] has \"a person in a brown shirt\" and \"an orange sign\". In frame 1: person's head is near the sign. In frame 2: person's hand is moving. Frame 4: person's arm with tools.\n\nWait, the problem is that the user's input includes the video frames, but as a captioner, we can't see the video, but the user provided the frames. Wait, no, the user is giving the video frames as text, but in the problem statement, the user", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MeiACwHIF0w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MeiACwHIF0w_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 153, "blur_score": 1181.569255340682, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals wearing white helmets are moving: one appears to be gesturing/pointing, the other is engaged in manual activity (e.g., handling tools or materials) near the sign.", "background_and_ambient_analysis": "No shifting backgrounds (brick wall, window remain static) and no fire, water, smoke, or wind. Background elements show no uniform motion."}}
{"video_id": "McXlSbZ2JrE", "file_name": "McXlSbZ2JrE_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue top and multicolored patterned skirt sits on a woven chair, shaping clay on a potter's wheel. She manipulates the clay with both hands as another individual, partially visible from the left in light blue pants, assists by smoothing the clay. The camera remains stationary, capturing the collaborative pottery process against a textured wall backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/McXlSbZ2JrE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/McXlSbZ2JrE_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 188.15027289788654, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is shaping clay on a pottery wheel; another person’s legs are visible assisting. The pottery wheel rotates, and the person’s hands move to shape the clay.", "background_and_ambient_analysis": "Static stone walls and ground are visible with no uniform shifting; no fire, water, or smoke present, indicating no ambient environmental motion."}}
{"video_id": "MeIZZJo46Pg", "file_name": "MeIZZJo46Pg_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple archers in white and orange uniforms draw bows and aim at targets on a grassy field. The camera pans left across the group, capturing each archer in sequence as they prepare to shoot, with some positioned in front of others and targets visible in the distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MeIZZJo46Pg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MeIZZJo46Pg_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 256.5353390902625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Multiple archers exhibit discrete motion: drawing bows, aiming, and releasing arrows through muscular actions. Limb movements are distinct physical actions with clear bounding boxes.", "background_and_ambient_analysis": "Background features static mountains, grassy field, and distant structures with no fluid motion (fire, water, smoke) or wind-driven effects. Ambient environmental elements are absent."}}
{"video_id": "MetMl2GwY2Q", "file_name": "MetMl2GwY2Q_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and white gloves dips their gloved hand into a small, rectangular metal container with a brownish lid, then lifts out a white cloth or material. The container sits on a surface with bicycle wheels visible in the background. The person moves the cloth toward the camera, revealing a dark, textured interior of the container. The camera maintains a close-up, slightly shaky perspective focused on the person’s hands and the container, with the bicycle components remaining partially visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MetMl2GwY2Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MetMl2GwY2Q_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 317.15441970835707, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves manipulates a container and pours contents into it; the person's arm and hand movements are distinct solid-object motions driven by physical action (pouring).", "background_and_ambient_analysis": "Background elements (bike wheels, mechanical parts) remain stable with no uniform shifting, and there is no fluid/environmental motion (fire, water, smoke, wind) dominating the scene."}}
{"video_id": "MgGoIFAF-7Y", "file_name": "MgGoIFAF-7Y_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A whole pink pig lies on a blue tablecloth with tools including hammers and mallets; a person in a blue hoodie and black pants with white stripes approaches, lifts the pig, and places it into an open metal smoker container filled with charcoal. The camera shifts from the table to the smoker, capturing the person’s motion as they position the pig inside.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MgGoIFAF-7Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MgGoIFAF-7Y_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 213.51177613564994, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in blue shirt manipulating grill contents with tongs, and another person handling the animal on the blue cloth; solid objects (human limbs, grill, animal) exhibit motion due to manual interaction.", "background_and_ambient_analysis": "Static background elements (grass, chair, ground) remain fixed without uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "MilOwCbl4wY", "file_name": "MilOwCbl4wY_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a pink plaid shirt and shorts stands on a wooden ladder, reaching toward a windowsill with blue items. A boy in a green shirt and black shorts climbs the ladder, steps down, and turns to face the camera. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MilOwCbl4wY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MilOwCbl4wY_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 143, "blur_score": 54.02159105497525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green shirt and black shorts moves down a ladder; their locomotion (descending the ladder) is explicit and involves physical force/interaction with the ladder.", "background_and_ambient_analysis": "The background elements (walls, dresser, door) show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "MeQ_xSTxWvQ", "file_name": "MeQ_xSTxWvQ_000685_000695.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands hold a white plastic oil container above a yellow funnel positioned in a car's open engine bay, tilting the container to pour golden liquid into the funnel; the hands then lower the container as the pouring stops. The engine components and hood are visible, with a residential background. The camera remains static, focused on the pouring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MeQ_xSTxWvQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MeQ_xSTxWvQ_000685_000695.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 135.24857504974898, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand pours oil from a container into the engine's oil funnel; the container and hand exhibit controlled motion due to pouring action.", "background_and_ambient_analysis": "No significant background shifts or environmental fluid motion (fire, water, wind) observed; static background elements (car hood, windshield) remain stable throughout."}}
{"video_id": "MkFTgSU8Bn0", "file_name": "MkFTgSU8Bn0_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark shirt over blue long sleeves, khaki pants, and a cap uses a paint roller to apply paint to a light green wall adjacent to a window with shutters; he moves leftward, steps down to cover a lower section of the wall, then turns and walks away from the wall. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MkFTgSU8Bn0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MkFTgSU8Bn0_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 149, "blur_score": 137.79429099152617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving their arms and body while painting the wall with a roller, changing posture and position to cover different areas.", "background_and_ambient_analysis": "The background (walls, window frames) shows no shifting or environmental motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "MkWbLREcPdQ", "file_name": "MkWbLREcPdQ_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four children in yellow capes stand in a line beside an adult, then transition to running across an indoor court; one child carries an orange ball toward a goal with a goalkeeper, while other children move around yellow cones and near the goal, with the camera panning to follow the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MkWbLREcPdQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MkWbLREcPdQ_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 277.4907553496702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children in yellow vests are actively moving across the court, throwing basketballs, and interacting with each other. The basketballs exhibit distinct motion due to throws and collisions.", "background_and_ambient_analysis": "The background (court lines, walls, and static structures) remains stationary throughout the video with no discernible fluid or gaseous motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "MkguW1f44f8", "file_name": "MkguW1f44f8_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt swings his arm toward another man in a black shirt with a green logo standing near a white shelf; the second man turns, moves toward the camera, and approaches closely while smiling. The camera remains stationary initially, then shifts to a close-up of the second man as he fills the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MkguW1f44f8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MkguW1f44f8_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 81.39940314658453, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two men (discrete solid objects) moving: left man initially kicks and turns, right man turns to face camera and gestures. Motion is driven by explicit human locomotion and interaction.", "background_and_ambient_analysis": "Background (white cabinets and kitchen walls) is static with no fluid or environmental motion (fire, water, smoke, wind). No shifting background elements observed."}}
{"video_id": "MnksWU53yFs", "file_name": "MnksWU53yFs_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person wearing a white headband and a towel around their waist applies a product to their face in front of a bathroom mirror. They begin by holding a small object near their nose, then move both hands to their cheeks and temples, adjusting their headband while continuing facial application. The individual's hands move rhythmically across their face, with dark walls and toiletries visible on the counter below the mirror. The camera remains static, capturing the scene from a mirror's perspective without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MnksWU53yFs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MnksWU53yFs_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 171.5546829401652, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless person (discrete solid object) is moving: touching face, adjusting headband, and shifting head position.", "background_and_ambient_analysis": "Static background elements (wall, mirror, toiletries) show no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "MkoKZo_ASrk", "file_name": "MkoKZo_ASrk_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up shows a bicycle tire with snow clinging to its tread on a snow-covered surface. The scene transitions to a close-up of the bike's rear derailleur, chain, and a red pedal attached to the frame. The camera then pulls back to follow a person in a dark hooded jacket riding the bicycle away from the camera across a snowy landscape with distant hills and sparse bushes visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MkoKZo_ASrk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MkoKZo_ASrk_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 49.05300185950212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person riding a bicycle is the primary discrete object moving due to locomotion (pedaling). The bicycle and rider exhibit clear forward motion through the snowy terrain.", "background_and_ambient_analysis": "Background elements (snowy landscape, bushes) remain static with no shifting motion. No fire, water, or wind-driven environmental motion is observed."}}
{"video_id": "Mp0weeTF_24", "file_name": "Mp0weeTF_24_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a white cloth to groom a dark, well-defined eyebrow, moving the cloth along its length. The eye opens and closes briefly during the process. The camera maintains a static close-up view of the eyebrow and hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Mp0weeTF_24.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Mp0weeTF_24_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 33.26371895313423, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand (gloved) moving to groom/adjust the eyebrow; minimal movement of the eye (closed eyelid).", "background_and_ambient_analysis": "No visible background to shift; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "MlFepZcC8CE", "file_name": "MlFepZcC8CE_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First frame: a white bowl with yellow liquid (maybe beaten eggs) on a wooden surface. Second frame: a black pan on a stove with colorful chopped veggies (red, green, yellow) being stirred with a wooden spoon. Third frame: a hand adds browned ground meat to the pan with the eggs and veggies. Fourth frame: the pan is moved to a wooden cutting board, and the hand uses a knife to cut something (maybe avocado or tomato). Fifth frame: a white plate with the cooked dish, and a hand places more ingredients (like avocado slices, tomatoes) around it, with a lemon half and oil bottle visible.\n\nNeed to structure chronologically. Start with the egg mixture. Then pan with veggies, adding meat. Then cutting on board, and plating. Focus on motions: pouring (wait, no, first frame is static bowl. Then pan with veggies being stirred, then adding meat, then moving pan to board, cutting, then plating. Check each frame order.\n\nFrame 0: Bowl of yellow liquid (eggs) on wood. Frame 1: Pan on stove with colorful veggies, stirred with spoon. Frame 2: Hand adds brown meat to pan (with eggs and veggies). Frame 3: Pan on cutting board, hand cutting with knife. Frame 4: Plate with the dish, hand arranging ingredients around.\n\nWait, frame numbers are 0 to 4. Let's list:\n\n[0.0] Top-down view of white bowl with yellow liquid (eggs) on wooden surface.\n\n[1.4] Top-down view of black pan on stove with colorful chopped vegetables (red, green, yellow) being stirred with wooden spoon.\n\n[2.5] Hand adds browned ground meat from white container to the pan (now with eggs and vegetables).\n\n[3.6] Hand uses knife to cut browned meat (or another ingredient) on wooden cutting board, next to lemon half and small bowls.\n\n[4.7] White plate being filled with the cooked mixture; hand arranges avocado slices, tomatoes, and other ingredients around the plate.\n\nWait, the fourth frame (frame 3.6) shows a cutting board with the pan, and the hand cutting. The fifth frame (4.7) is plating.\n\nNow, sequence:\n\n1. Start with bowl of yellow liquid (eggs) on wood surface. (static, top-down)\n\n2. Pan on stove with colorful veggies, being stirred. (top-down, movement: stirring)\n\n3. Hand adds meat to pan (top-down, hand motion)\n\n4. Pan moved to cutting board, hand cuts with knife (top-down)\n\n5. Hand plates the food, arranging items.\n\nNow, check the description rules: chronological, motion/behavior, appearance (colors, size), spatial relationships (e.g., pan on stove, hand adding to pan), camera perspective.\n\nFirst part: yellow liquid in white bowl on wooden surface (top-down). Then, black pan on stove with red, green, yellow veggies stirred with wooden spoon (top-down). Then, hand adds browned meat to pan (top-down, hand motion). Then, pan placed on wooden cutting board, hand uses knife to cut (top-down). Finally, hand plates the dish, arranging ingredients (top-down).\n\nCheck for background: minimal, as per rules. Exclude text, etc.\n\nNow, write concise chronological paragraph.\n\nStart with frame 0: A white bowl containing a yellow liquid sits on a wooden surface. Frame 1: A black pan on a stove holds mixed red, green, and yellow vegetables, stirred by a wooden spoon. Frame 2: A hand pours browned ground meat from a white container into the pan. Frame 3: The pan is moved to a wooden cutting board where a hand uses a knife to cut food, with a lemon half nearby. Frame 4: A hand places the cooked mixture onto a white plate, arranging additional ingredients around it.\n\nWait, but in the video, frame 4 shows the plate with the dish, and ingredients around. Let's check the exact frames:\n\nFrame 0: bowl of eggs.\n\nFrame 1: pan with veggies.\n\nFrame 2: adding meat to pan.\n\nFrame 3: cutting on board (pan is on board, hand cutting).\n\nFrame 4: plating.\n\nSo, the chronological steps:\n\n1. A white bowl with yellow liquid (eggs) is on a wooden surface.\n\n2. A black pan on a stove contains colorful chopped vegetables (red, green, yellow), stirred with a wooden spoon.\n\n3. A hand adds browned ground meat to the pan.\n\n4. The pan is placed on a wooden cutting board, and a hand uses a knife to cut food (with lemon half in background).\n\n5. A hand plates the cooked mixture on a white plate, arranging additional ingredients (av", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MlFepZcC8CE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MlFepZcC8CE_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 85.71841879749047, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include hands stirring ingredients in a wok, adding chopped peppers, ground meat, and herbs; hands placing cooked food onto plates and arranging garnishes on a wooden board.", "background_and_ambient_analysis": "The background (countertop, stove, wooden board) shows no uniform shifting or fluid motion; no dominant fire, water, smoke, or wind."}}
{"video_id": "MrgyFF52ar8", "file_name": "MrgyFF52ar8_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue hoodie, beige pants, white cap, and black gloves bends down while holding a long object in a forested area with dry leaves and trees, then adjusts the object before standing upright. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MrgyFF52ar8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MrgyFF52ar8_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 824.2086485954072, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a light blue hoodie, gray pants, and white cap is performing a discrete physical action: swinging a golf club. The motion involves controlled movements of the upper body and arms, with the club and person's torso moving in a clear, solid trajectory.", "background_and_ambient_analysis": "The background consists of stationary trees and fallen leaves with no significant fluid motion (e.g., water, fire, smoke) or wind-driven swaying. Static elements (tree trunks, ground cover) remain consistently positioned throughout the clip, indicating minimal ambient environmental motion."}}
{"video_id": "MpYtsAolOeU", "file_name": "MpYtsAolOeU_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand in a boxing ring; the person in a red shirt with black and white gloves moves forward, throwing punches toward the person in a blue shirt with black and red gloves who holds their stance, blocking or evading. The red-shirted individual advances repeatedly while the blue-shirted individual remains positioned slightly to the right, maintaining defensive posture. The camera remains mostly stationary with minimal movement, capturing the interaction from a medium distance. Background elements include the ring ropes and distant gym equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MpYtsAolOeU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MpYtsAolOeU_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 94.18530599705497, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boxers in red and blue shirts are actively moving their arms and bodies, performing boxing drills (punching, blocking).", "background_and_ambient_analysis": "The background (ropes, walls, floor) is stationary with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "Mq1bIAVZkJ0", "file_name": "Mq1bIAVZkJ0_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and red pants sits, holding a brown ukulele and strumming with their right hand while moving their left hand along the fretboard. To their left is a keyboard, and a couch is visible in the background. The camera stays stationary, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Mq1bIAVZkJ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Mq1bIAVZkJ0_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 31.51275151309723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and ukulele show distinct, solid motion from strumming/fretting actions; movements are intentional and physics-based (muscle-driven locomotion).", "background_and_ambient_analysis": "Background elements (bookshelf, piano, bed, wall decorations) remain stable with no shifting or fluid motion; no fire, water, smoke, or wind visible."}}
{"video_id": "MsuWLkmYKVU", "file_name": "MsuWLkmYKVU_000422_000432.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt sits in an industrial setting. The scene transitions to a close-up of a person wearing an orange vest and gray gloves using a red circular saw to cut a large gray stone, generating dust. The camera focuses on the saw's motion along the stone's textured surface, maintaining a tight perspective on the cutting action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MsuWLkmYKVU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MsuWLkmYKVU_000422_000432.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 46.10386873811784, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing an orange jacket and gloves uses a roller tool to move across a textured surface, causing dust to rise. The tool exhibits repetitive back-and-forth motion driven by manual force.", "background_and_ambient_analysis": "The background is blurred and indistinct, with no clear static elements (e.g., walls, ground) shifting uniformly. Dust is visible but is a secondary byproduct of the tool's motion, not a dominant fluid environmental feature."}}
{"video_id": "MwxKRS_t3bM", "file_name": "MwxKRS_t3bM_000463_000473.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black dress drinks from a glass while standing in front of yellow curtains. A hand from the left reaches toward her, and she raises her hand afterward. The camera remains static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MwxKRS_t3bM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MwxKRS_t3bM_000463_000473.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 149.94485950153668, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a black shirt drinks from a glass and gestures with their hands; another hand (possibly from a second person) briefly appears on the left side of the frame.", "background_and_ambient_analysis": "Background elements (wooden wall, yellow curtains, lamp) show no uniform shifting. No fluid motion (fire, water, smoke) or wind-driven environmental effects present."}}
{"video_id": "MxVOMBqg-CI", "file_name": "MxVOMBqg-CI_000187_000197.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt sits at a workbench in a workshop, hands resting on tools. The scene transitions to a close-up of a red electric drill drilling into a shiny metallic pipe with pre-drilled holes, as hands adjust the drill's position. The camera focuses tightly on the drilling action, maintaining a steady close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MxVOMBqg-CI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MxVOMBqg-CI_000187_000197.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 51.324811509789654, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A red power drill is being used to drill into a metallic structure, with the drill's motion clearly visible as it rotates and penetrates the material.", "background_and_ambient_analysis": "No shifting background elements; static environment with a metallic structure. No fire, water, or smoke observed."}}
{"video_id": "MyXNwDMGamI", "file_name": "MyXNwDMGamI_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white T-shirt and red shorts stands to the right of a large red punching bag, adjusting red boxing gloves on their hands before punching the bag. To the left, a person in a black T-shirt and dark shorts holds the bag steady. The scene occurs indoors near a window with minimal background detail. The camera remains stationary throughout, capturing the motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MyXNwDMGamI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MyXNwDMGamI_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 413.27359164163806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing boxing gloves moves their arms to strike a red punching bag, demonstrating intentional physical force application.", "background_and_ambient_analysis": "Background elements (walls, window, floor) remain stable with no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "Mw-BCcbjwek", "file_name": "Mw-BCcbjwek_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a skier going down a snowy slope. First, I need to track the skier's movement chronologically. \n\nIn the first frame, the skier is on the slope, red jacket, white pants, skiing. Then as time goes on, the skier moves downhill, making turns, kicking up snow. The skier's position changes from being more upright to leaning into turns. \n\nAppearance: red jacket, dark pants (maybe), helmet or hat? The video shows a person with ski poles. Number is one skier. \n\nSpatial relationships: The skier is on a snowy slope with trees to the left. The trees are bare, so no leaves. Background is snow-covered hills and trees. \n\nCamera perspective: It's a top-down or high-angle shot, maybe following the skier. The camera moves slightly to follow the skier's path. \n\nNeed to keep it concise, chronological. Start with the skier skiing down, making turns, snow spraying, then maybe losing balance? Wait, the frames show the skier going downhill, then maybe falling or losing control? Let's check the frames:\n\nFrame 0: Skier is skiing, poles out. Frame 1: Skier is making a turn, leaning. Frame 2: Skier is further down, still turning. Frame 3: Skier is closer to the trees, maybe navigating. Frame 4: Skier is skiing through the snow, kicking up more snow. Frame 5: Skier is almost out of frame, but maybe falling? Wait, the fifth frame shows the skier in a more horizontal position, possibly falling or losing balance.\n\nWait, the description says \"concise, chronological paragraph\". So start with the skier moving down the slope, making turns, kicking up snow, then maybe falling.\n\nAppearance: The skier wears a red jacket, dark pants, helmet (not sure, but maybe a helmet). \n\nBackground: Snow-covered slope with bare trees to the left.\n\nCamera: High-angle, following the skier, maybe panning slightly to follow the motion.\n\nLet's structure the caption:\n\nA skier in a red jacket and dark pants descends a snow-covered slope, using ski poles to navigate. The skier makes a turn, kicking up snow, then leans into another turn as they approach the left side where bare trees are visible. Continuing downhill, the skier’s speed increases, causing more snow to spray around them. The camera maintains a high-angle perspective, following the skier's descent with slight movement to track their path.\n\nWait, need to check the rules. Rule e says minimal background. So maybe \"snow-covered slope with bare trees to the left\" is acceptable.\n\nAlso, rule a: motion in chronological order. So start with the skier skiing, then turns, then continues, then maybe falling? Wait the frames: frame 0 to 5, the skier is moving down, the last frame might be them falling. Wait frame 5 shows the skier lower, maybe falling.\n\nLet me check the frames again. Frame 0: skier is on slope, moving. Frame 1: skier has moved right, making a turn. Frame 2: skier is further down, turning. Frame 3: skier is near the trees on the left, maybe navigating. Frame 4: skier is moving down, snow flying. Frame 5: skier is lower, possibly falling, with more snow spray.\n\nSo the chronological order: skier descends, makes turns, approaches trees, continues down, and ends with a possible fall.\n\nNow, concise. Let's write:\n\nA single skier in a red jacket and dark pants descends a snow-covered slope, using ski poles to carve turns. The skier navigates past bare trees on the left, kicking up snow with each maneuver. As they continue downhill, the skier’s speed increases, causing more snow to spray, and they eventually lose balance and fall. The camera maintains a high-angle perspective, following the skier’s descent with slight panning to keep them in frame.\n\nWait, check if \"lose balance and fall\" is accurate. In frame 5, the skier is in a more horizontal position, so maybe falling.\n\nBut need to be concise. Let's make it shorter.\n\nA skier in a red jacket and dark pants descends a snow-covered slope, making turns while kicking up snow. As the skier approaches bare trees on the left, they continue downhill, increasing speed and spraying more snow. The skier eventually falls, with the camera maintaining a high-angle perspective that follows their movement slightly.\n\nWait, maybe the fall isn't explicitly shown but the last frame has them lower.\n\nAlternative: \"A skier in a red jacket and dark pants skis downhill on a snow-covered slope, navigating", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Mw-BCcbjwek.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Mw-BCcbjwek_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 152, "blur_score": 46.51784775063547, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red clothing is skiing down a snowy slope, exhibiting controlled locomotion with visible movement through the snow.", "background_and_ambient_analysis": "The background (trees, snow-covered ground) shows no significant shifting or fluid motion. Snow is static except for the skier's interaction, with no fire, water, or dominant wind effects."}}
{"video_id": "MyKPL34S_e4", "file_name": "MyKPL34S_e4_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a person holding a ukulele. The person is in a room with a bed, dresser, and some stuffed animals. They're wearing a white shirt and dark vest. The person is strumming the ukulele, maybe talking or singing. Then the video cuts to black. So the main actions: the person holds the ukulele, strums, and then the screen goes dark. Need to describe chronologically. Appearance: the person has braids, white shirt, dark vest, holding a small light-colored ukulele. Background: room with bed, dresser, stuffed animals, but keep it minimal. Spatial: the person is in the center, front. Camera: fixed, no movement. Let's structure it. First, the person is holding the ukulele, strumming. Then the scene darkens. Make sure to mention the action order. So the caption should be: A person with braided hair, wearing a white shirt and dark vest, holds a small light-colored ukulele in a room with a bed and dresser visible in the background. The individual strums the ukulele while facing the camera, then the screen abruptly turns black. Camera remains fixed with no movement throughout. Wait, check rules. a) Motion/behavior chronological: strumming, then black. b) Appearance: braided hair, white shirt, dark vest, ukulele. c) Spatial: in the room, center. d) Camera: fixed. e) Background minimal, so just \"room with bed and dresser\". f) Exclude text, named characters. Let's phrase concisely. Maybe: A person with braided hair, dressed in a white shirt and dark vest, holds a small light-colored ukulele in a bedroom setting with a bed and dresser. The individual strums the instrument while facing the camera, then the video cuts to black. The camera remains stationary throughout. Wait, need to be more concise. Let's see. First, the person is playing ukulele. Then screen goes dark. So: A person with braided hair, wearing a white shirt and dark vest, holds and strums a small light-colored ukulele in a bedroom with a bed and dresser. The scene then transitions to black. Camera remains fixed. But check rules: \"conclude with camera perspective and movement\". So \"Camera remains fixed with no movement.\" Also, minimal background. Let's write: A person with braided hair, wearing a white shirt and dark vest, holds and strums a small light-colored ukulele in a bedroom; the individual remains centered. The screen then cuts to black. Camera remains stationary throughout. Hmm, maybe better: A person with braided hair, dressed in a white shirt and dark vest, holds a small light-colored ukulele in a bedroom setting with a bed and dresser. The individual strums the ukulele while facing the camera, and the screen abruptly turns black. Camera is fixed with no movement. Let me check the rules again. Focus on motion and behavior in order. So the actions: holding ukulele, strumming, then screen goes black. Appearance: the person's description. Background: minimal, so bedroom with bed and dresser. Camera: fixed. Okay. Let's make it concise. \"A person with braided hair, wearing a white shirt and dark vest, holds and strums a small light-colored ukulele in a bedroom with a bed and dresser visible. The scene then cuts to black. Camera remains stationary.\" But the rules say \"conclude with camera perspective and movement\", so need to include that at the end. So the caption should be a paragraph. Let's structure: [Action 1], [action 2], ..., then camera. So: A person with braided hair, dressed in a white shirt and dark vest, holds and strums a small light-colored ukulele while standing in a bedroom with a bed and dresser; the individual remains facing the camera. The screen then turns black. The camera remains fixed with no movement. Wait, maybe even more concise. Let's see. First part: the person is holding the ukulele, strumming. Then screen black. So: A person with braided hair, wearing a white shirt and dark vest, holds and strums a small light-colored ukulele in a bedroom setting. The scene transitions to black. Camera remains stationary. Yes, that's concise. Check all rules. a) Motion: strumming, then black. b) Appearance: braided hair, white shirt, dark vest, ukulele. c) Spatial: in bedroom, center. d) Camera: fixed. e) Background minimal (bedroom setting with bed/dresser). f) No text, etc. So final caption: A person with braided hair,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MyKPL34S_e4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MyKPL34S_e4_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 154, "blur_score": 321.8744090290945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: person's hands strumming the ukulele (explicit physical force from playing), with minor motion of the ukulele itself due to hand manipulation.", "background_and_ambient_analysis": "Background elements (bed, dresser, wall) remain stationary throughout the video with no shifting or environmental motion (fire, water, smoke, wind). Ambient conditions are stable."}}
{"video_id": "Mynka9gjFK0", "file_name": "Mynka9gjFK0_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with two individuals sitting on the floor. One is in a black outfit, the other in a white and red shirt. They're facing each other. Then, the person in white gestures and throws a plastic bottle towards the other, who reacts by covering their head. The scene cuts to a \"Thanks for Watching\" screen. Need to describe chronologically: initial positions, actions, the bottle throw, reaction, then the text screen. Background is minimal, so focus on actions. Check rules: mention motion, appearance briefly (colors), spatial (they're sitting opposite), then camera—starts as static, ends with text screen. Exclude text recognition, so don't say \"Thanks for Watching\" is text, but the screen has that text. Wait, rule f says exclude text recognition, but the task is to describe the video. Wait, the video has a black screen with text. So in the caption, do we mention the text screen? The rules say \"Exclude text recognition, named characters, or stylistic analysis.\" Wait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So the \"THANKS FOR WATCHING\" text should not be described as text. Wait, but it's part of the video. Hmm. Wait, the instructions say: \"Exclude text recognition, named characters, or stylistic analysis.\" So if the video has text on screen, don't mention what the text says. But the task is to describe the video, so maybe the black screen with text is part of the sequence. Wait, the example in the problem shows the video has that text screen. So how to handle it. Let's read the rules again. Rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So \"THANKS FOR WATCHING\" is text, so don't describe it. But the video shows that screen. So in the caption, we need to note the transition to a black screen with text, but according to rule f, exclude text recognition, so maybe just say \"a black screen appears\" without mentioning the text. Wait, but the example in the problem shows the video ends with that text. Wait, but the rules say to exclude text recognition. So perhaps the caption should not mention the text, but the sequence includes that screen. Wait, the instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So \"THANKS FOR WATCHING\" is text recognition, so don't include it. But the video has that screen. So how to describe it. Maybe \"a black screen with text appears\" but rule f says exclude text recognition, so perhaps just \"a black screen appears\". Wait, but the example in the problem is part of the video. Let's think. The rules are for what to exclude, not what to include. So if the text is part of the video, but the rule says exclude text recognition (i.e., don't say what the text says), so the caption can mention the screen but not the text content. Wait, the problem says: \"Exclude text recognition, named characters, or stylistic analysis.\" So the caption should not include the text \"THANKS FOR WATCHING\" but can note the screen. But the example given in the problem shows the video has that text. Let's proceed. Let's see the steps:\n\n1. Two individuals sit on floor, facing each other. One in black shirt, one in white/red shirt. They are seated, so spatial: opposite each other.\n\n2. The individual in white shirt gestures and throws a plastic bottle towards the other. The other covers head.\n\n3. Then, a black screen appears.\n\nNow, need to write in chronological order, concise paragraph.\n\nCheck rules:\n\na) Motion and behavior in order. So start with their sitting, then throw, reaction, then black screen.\n\nb) Briefly describe appearance: two people, one black outfit, one white/red shirt.\n\nc) Spatial: seated opposite each other.\n\nd) Camera: starts as static (no movement mentioned), ends with the black screen.\n\ne) Background minimal—tiled wall, but maybe skip as not essential.\n\nf) Exclude text recognition: so the black screen's text isn't mentioned.\n\ng) Think internally, don't output reasoning.\n\nSo put it all together.\n\nStart: Two individuals sit on the floor facing each other; one wears a black shirt, the other a white shirt with red accents. The individual in white gestures, then throws a plastic bottle toward the other, who reacts by covering their head. The scene transitions to a black screen.\n\nWait, check rules. \"Conclude with the camera perspective and movement\". So the camera was static initially, and then transitions to a black screen (so camera perspective is still static, but the screen changes). Wait, the first part: camera is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Mynka9gjFK0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Mynka9gjFK0_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 152.96229152965014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people and a plastic bag are moving; the people interact with the bag, causing it to move and be manipulated.", "background_and_ambient_analysis": "Static background (wall and door) with no shifting. No ambient environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "MrGGjgbWf0s", "file_name": "MrGGjgbWf0s_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light shirt, dark shorts, and helmet roller skates on a rink marked with red squares, holding a hockey stick. They move rightward, then turn and skate leftward in a circular path around the rink, manipulating the stick while gliding. The camera follows the skater’s motion closely.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MrGGjgbWf0s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MrGGjgbWf0s_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 30.619098410212082, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in white clothing riding a skateboard-like device while holding a stick, moving across the surface with controlled locomotion.", "background_and_ambient_analysis": "Background elements (walls, ground markers, vegetation) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven phenomena observed."}}
{"video_id": "N0ujhW6kWW8", "file_name": "N0ujhW6kWW8_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket and blue gloves bends over, kneels on the floor, then stands up while working amidst a dense array of pipes and wires in a confined space. The individual remains centered in the frame as they manipulate equipment. The camera maintains a fixed perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N0ujhW6kWW8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N0ujhW6kWW8_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 1264.260700259852, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving: bending down, reaching, manipulating objects on the ground, and shifting posture. Motion is localized to the individual's locomotion and manual actions.", "background_and_ambient_analysis": "Background elements (pipes, metal structures) show no uniform shifting or motion. No fire, water, smoke, or wind is visible; environment appears static with no fluid environmental motion."}}
{"video_id": "N-YRO-MFtV4", "file_name": "N-YRO-MFtV4_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown elephant with a gray platform carries three people in red shirts as it walks rightward across a dry grassy area. The riders sit atop the elephant, holding onto the platform. The background includes trees and a red fence, with the camera panning right to follow the elephant's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N-YRO-MFtV4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N-YRO-MFtV4_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 155, "blur_score": 118.61608112010293, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The elephant and two riders are discrete solid objects moving forward at a steady pace due to locomotion. The elephant's gait and rider positioning are clearly tracked without distortion.", "background_and_ambient_analysis": "The background elements (trees, red structure, fence) remain stationary and show no uniform shifting. No fire, water, smoke, or wind-induced motion is present; trees exhibit minimal sway."}}
{"video_id": "MzOjv5KRkq4", "file_name": "MzOjv5KRkq4_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person crouches beside a silver car’s black tire with a silver rim, using pliers to manipulate a small valve core tool near the tire valve, while handling a white and red tire pressure gauge and other tools on the asphalt ground; the camera maintains a top-down static view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/MzOjv5KRkq4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/MzOjv5KRkq4_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 531.3740174466427, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating tools near the vehicle's tire, with visible motion corresponding to manual actions (e.g., handling a wrench or screwdriver). The tire and vehicle remain stationary.", "background_and_ambient_analysis": "The background (ground and vehicle) shows no significant shifting or fluid motion; it remains static throughout the sequence, indicating no ambient environmental effects."}}
{"video_id": "N1IGDSJoia0", "file_name": "N1IGDSJoia0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a blue shirt holds a brass trombone, then brings it to his lips to play while seated among white plastic chairs. The camera remains in a frontal position, slightly zooming in as he performs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N1IGDSJoia0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N1IGDSJoia0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 190.37255356216826, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy in a blue shirt is playing a trumpet; his lips and fingers move to produce sound, with the trumpet's position changing slightly due to his playing.", "background_and_ambient_analysis": "The white plastic chairs and light blue wall in the background show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind effects)."}}
{"video_id": "N3-4x-MXssM", "file_name": "N3-4x-MXssM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to watch the video and note the main events in chronological order. The video shows two kids near a birthday cake. The first frame has a girl in an orange shirt and a boy in a green shirt. Then the girl moves away, and the boy is still there. Wait, in the next frame, the girl is sitting down, and someone else is helping her. Wait, looking at the timestamps:\n\nFrame 0: Two kids, girl in orange, boy in green, looking at the cake.\n\nFrame 1: The girl is still there, but the boy is moving. Maybe she's turning around?\n\nFrame 2: The girl is now sitting, boy is next to her. The cake is there with decorations.\n\nFrame 3: The girl is holding a plate, maybe someone else is handing her a cup. The boy is standing.\n\nFrame 4: The girl is holding a yellow object (maybe a cup), the boy is moving away. An adult in striped shirt is there.\n\nFrame 5: The girl is sitting, the boy is gone. The adult is standing. The girl is holding the yellow thing.\n\nWait, need to track the main subjects: two children. The girl is in white, the boy in green. The cake is in the center. The video starts with both kids near the cake. The girl moves away, then comes back. The boy is initially next to her, then moves away as the girl is served something. An adult in striped shirt is present, maybe handing them items.\n\nWait, the first frame: girl in orange (left), boy in green (right), cake in front. Then frame 1: girl in orange is gone, boy is still there. Wait, no, the first frame is [0.0], then [1.0] maybe the girl is moving. Wait, the user provided the frames as:\n\n[0.0] has the girl in orange and boy in green looking at cake.\n\n[1.0] shows the girl moving away, boy still there. Maybe she's turning around.\n\nWait, looking at the actual frames described:\n\nFrame 0: Girl (orange) and boy (green) next to cake.\n\nFrame 1: The girl is gone, boy is still there. Maybe she's moving away.\n\nFrame 2: Girl is sitting, boy is next to her. Adult in striped shirt is behind.\n\nFrame 3: Girl is holding a plate, boy is standing. An adult hands her a cup.\n\nFrame 4: Girl holds a yellow cup, boy moves to the side.\n\nFrame 5: Girl holds yellow cup, boy gone. Adult in striped shirt stands behind.\n\nWait, the video progresses as follows:\n\nAt the start, two children are near a cake. The girl in orange moves away, leaving the boy in green. Then the girl in white (wait, in frame 2 she's wearing white?) Wait, the user's description might have different clothing.\n\nWait, looking at the actual user's input:\n\nThe first frame has a girl in orange, boy in green.\n\nThen frame 2: girl in white (maybe she changed?), boy in green.\n\nWait, the captions might be a bit off. Let me read the user's frames again.\n\nThe video starts with a girl in orange and a boy in green. Then in the next frames, the girl is in white. So perhaps she's wearing different clothes. Wait, maybe the orange is a different part. Wait, the first frame: \"girl in orange shirt\", then the second frame she's in white.\n\nWait, the user provided the frames with specific details:\n\nAt [0.0], girl in orange, boy in green.\n\nAt [1.0], girl in orange moves away, boy in green is still there.\n\nAt [2.0], girl in white, boy in green, adult behind.\n\nAt [3.0], girl in white holding a plate, boy in green, adult hands her a cup.\n\nAt [4.0], girl holding yellow object (cup?), boy moves away.\n\nAt [5.0], girl holding yellow, boy gone, adult standing.\n\nWait, the key points: two children, a cake, adult interactions. The main motion is the girl moving, the boy sometimes leaving. The cake is central. The girl is holding items, the boy is near or moving away.\n\nSo the caption needs to be chronological.\n\nStart: Two children near a decorated cake. Girl in orange, boy in green. They look at the cake.\n\nThen: Girl moves away, boy remains. Now girl is in white, sitting. Adult hands her a cup.\n\nNext: Girl holds a yellow cup, boy moves to the side.\n\nFinally, girl is holding the cup, boy is gone, adult stands behind.\n\nCamera perspective: Maybe stationary, but the user says to mention", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N3-4x-MXssM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N3-4x-MXssM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 154, "blur_score": 185.53212866392136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children and adults interact with the cake and each other; the children move hands toward the cake, and adults adjust positions near the children.", "background_and_ambient_analysis": "The background (white lattice structure, furniture) shows no uniform shifting or fluid motion (e.g., no fire, water, smoke)."}}
{"video_id": "N1N1XdFIXrw", "file_name": "N1N1XdFIXrw_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children sit on a floor, a boy in a black shirt and leopard-print pants holds cards while a girl with long curly hair, black shirt, and blue wristband arranges cards. The boy looks up momentarily, then continues handling cards, while the girl focuses on shuffling or placing cards. They remain seated with the boy to the left of the girl; camera is static, eye-level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N1N1XdFIXrw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N1N1XdFIXrw_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 37.50064883084768, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals exhibit localized movements: left person manipulates a remote control with hand gestures, right person adjusts handheld object and shifts leg position. All motions are small-scale, solid-object actions.", "background_and_ambient_analysis": "Static background elements (couch, wall, window) show no shifting or environmental motion. No fire, water, smoke, or wind present."}}
{"video_id": "N4troNr8SUU", "file_name": "N4troNr8SUU_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark pants walks along a busy street, moving from left to right. Multiple green and yellow auto-rickshaws, motorcycles, and cars pass in front of him as he continues his path. Pedestrians stand on the sidewalk to the right, observing the scene. The camera follows his movement with a slight pan to the right, maintaining focus on his progression through the traffic.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N4troNr8SUU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N4troNr8SUU_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1055.9728053911938, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.99, "object_analysis": "Discrete solid objects include cars (gray sedan, white car), auto-rickshaws (yellow-green), motorcycles, and the traffic controller (person in white shirt/dark pants) moving due to locomotion and human action.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind). Road markings, buildings, and static signage remain consistent with no uniform movement."}}
{"video_id": "N2dZv9uO958", "file_name": "N2dZv9uO958_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A blue-gloved hand scoops light brown granular material from a metal container, then transfers and spreads the substance onto a parchment-covered metal tray. The gloved hand moves methodically to distribute the material evenly across the tray. The camera maintains a close-up, top-down perspective throughout, focusing on the hand and the transfer process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N2dZv9uO958.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N2dZv9uO958_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 48.461007494142116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand manipulates a solid dough-like object, moving it between containers and onto a tray with deliberate physical force.", "background_and_ambient_analysis": "Static background elements (metal trays, surfaces) show no uniform shifting or fluid motion; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "N4zQz6HDwvk", "file_name": "N4zQz6HDwvk_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt adjusts vertical bamboo sticks around the edge of a large, round, light-colored woven basket with dark brown trim, manipulating the sticks with both hands while seated on a concrete surface. The background includes sparse vegetation and a blue structure. The camera remains stationary, capturing the hands-on weaving process from a slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N4zQz6HDwvk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N4zQz6HDwvk_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 717.7699206791203, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and the basket are moving as the person weaves the basket, with discrete motions of manipulating the materials.", "background_and_ambient_analysis": "Background elements (blue structure, plants) show minimal movement; no significant fluid or gaseous motion (fire, water, smoke) detected."}}
{"video_id": "N458U7QPv5s", "file_name": "N458U7QPv5s_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a plastic container filled with dark liquid, a blue cloth or bag positioned above it, and bottles with red caps on the left. It transitions to a top-down view where a pair of purple-gloved hands holds a white cloth with blue sections, submerging it into the container. Finally, a person wearing purple gloves lifts the cloth out of the container, holding it in front of the container. The camera shifts from close-up to top-down, then to a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N458U7QPv5s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N458U7QPv5s_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 38.20532983847831, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (purple-gloved hands) are actively manipulating a blue cloth over a black tray, exhibiting controlled movement through physical interaction (folding, spreading).", "background_and_ambient_analysis": "Background elements (walls, containers, bottles) remain static throughout the video; no fluid motion (water, fire, smoke) or wind-driven environmental motion is observed."}}
{"video_id": "N5m87Y37tQs", "file_name": "N5m87Y37tQs_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt and dark pants approaches a large cylindrical industrial machine from the right side of the frame, extending his right arm to adjust a component on the machine’s side. The machine features a dark metal arm structure in the foreground, positioned below the drum. The camera remains stationary, capturing the scene from a slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N5m87Y37tQs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N5m87Y37tQs_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 826.0537933552424, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person interacts with a large stationary tire using tools; the person exhibits locomotion (walking, arm movements) due to explicit physical actions.", "background_and_ambient_analysis": "Background elements (sign, vehicle structure) remain static across frames; no fluid motion (fire, water, smoke) or wind-driven effects observed."}}
{"video_id": "N6NZBqKaFL8", "file_name": "N6NZBqKaFL8_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt signs in front of a projector screen. The scene cuts to three people—two women and one man—signing against a white brick wall. It then transitions to a close-up of a person in a white coat signing. The camera alternates between static shots of these individuals signing, with no significant movement between cuts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N6NZBqKaFL8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N6NZBqKaFL8_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1258.137613558215, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: the speaker gestures with hands/body in the first scene; three individuals conversing with head/hand movements in the second scene; and a person making hand gestures in the close-up third scene.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (e.g., fire, water, wind) observed. Background walls and windows remain static throughout all frames; no ambient phenomena dominate."}}
{"video_id": "N9c6Zz4GE98", "file_name": "N9c6Zz4GE98_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing a silver necklace, black shorts, and a black cap plays a wooden ukulele while seated. The camera begins with a medium shot of his hands strumming the instrument, then shifts to a close-up of his face as he looks toward the camera. The shot returns to his hands playing the ukulele, with a white wall and concrete surface visible in the background. The camera maintains a slightly shaky perspective, alternating between medium and close-up angles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N9c6Zz4GE98.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N9c6Zz4GE98_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 590.2039118009991, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless man (discrete solid object) moves his hands and arms to play the ukulele, with visible motion in finger positioning, strumming, and slight head/body adjustments during performance.", "background_and_ambient_analysis": "The background consists of a static wall and concrete structure with no shifting or fluid motion (e.g., fire, water, smoke, wind). Background elements remain consistent across frames, indicating no environmental motion."}}
{"video_id": "NB2aPgtthXk", "file_name": "NB2aPgtthXk_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene: a frozen lake, maybe with some snow on the edges. The main subject is a person. Let's check the frames. In frame 0, there's a person in the ice, maybe starting to move. Then as the frames go to 5, the person is getting up, maybe standing on the ice. Wait, the video shows the person moving from being in the water (or on the ice) to standing. Wait, the first frame has a small figure, then in later frames, the person is more visible. Let's see: the person is initially on the ice, then moves forward, maybe skating or walking? Wait, the ice is frozen, so maybe ice skating. The person is small, so maybe a man or woman, but color not clear. Background has trees and snow, but per rule e, minimal background. So chronological: the person starts in the distance on the ice, moves towards the camera, becomes more visible as they walk or skate forward. Camera is stationary? The description says \"slight shake\" but maybe it's static. Wait, the video starts with the person far, then moves closer. So the motion is the person approaching the camera on the frozen lake. Let's outline: A person in a dark-colored winter coat (but maybe just \"dark\" since color not clear) is initially seen in the distance on a frozen lake, moving forward towards the camera, gradually becoming more prominent as they walk across the ice. The background has snow-covered banks and trees, but minimal. Camera is stationary, slight shake. Wait, rules: focus on motion of main subject. So \"A person moves from a distance across a frozen lake's surface toward the camera, gradually becoming more visible as they walk forward. The camera remains stationary with minimal movement, capturing the person's approach against a backdrop of snow-covered banks and trees.\" But need to be concise. Let's check the frames: frame 0: person is a small figure in the middle of the ice. Frame 1-5: person gets bigger, moves towards camera. So the main action is the person walking across the ice towards the camera. So caption: A single person in a dark coat moves forward across the frozen lake's surface toward the camera, gradually becoming more visible as they walk. The camera remains stationary with slight movement, capturing the person's approach against a snowy shoreline. Wait, rules say \"minimal background unless essential\". The shoreline is part of the background but maybe not essential. Wait, the first frame shows the lake with trees in the background. But maybe the background can be mentioned briefly. Let's follow the rules. Focus on motion: person's movement chronologically. So \"A person moves forward across a frozen lake toward the camera, becoming more prominent as they walk. The camera remains fixed, with minimal movement, as the individual approaches from a distance on the ice.\" Wait, need to check if \"frozen lake\" is accurate. The surface is icy, so yes. Also, the person's appearance: since it's a video, maybe \"a person\" without color. So \"A person walks forward across the ice of a frozen lake toward the camera, gradually becoming more visible as they approach. The camera remains stationary with slight movement, capturing the individual's motion against a snowy shoreline.\" Hmm. Let's structure it:\n\nChronological order: Starts in distance on ice, moves toward camera, becomes more visible.\n\nAppearance: single person, dark clothing (but maybe not necessary, just \"a person\")\n\nSpatial: moving toward camera (from distance to closer)\n\nCamera: stationary, slight shake (the problem says \"slight shake\" as an example, but need to see if the video has movement. The user's description says \"slight shake\" as an example, but in the video, maybe it's static. But the problem says \"conclude with camera perspective and movement\". The video might be static, but maybe the problem says to mention if it's moving. The output format requires it. Let's assume the camera is stationary. So \"The camera remains stationary, capturing the person's approach.\" \n\nPutting it all together: A single person walks forward across a frozen lake’s surface toward the camera, gradually becoming more visible as they move closer. The camera remains stationary with minimal movement, capturing the individual’s motion against a snowy shoreline backdrop.\n\nWait, but rule e: minimal background unless essential. So maybe \"snowy shoreline\" is minimal. Let's check the video description: the background has trees and snow, but perhaps just \"snowy banks\" is enough.\n\nAlternative: A person walks toward the camera across a frozen lake, becoming more prominent as they approach. The camera remains stationary, capturing the individual’s movement over the ice with minimal movement.\n\nWait, need to include the chronological order: starts far, moves closer. So \"A", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NB2aPgtthXk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NB2aPgtthXk_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 145, "blur_score": 411.6944440927929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A single person is moving across the water, likely on a board (e.g., paddle board or kayak), propelled by their own locomotion.", "background_and_ambient_analysis": "The background (trees, shoreline) is static with no uniform shifting. The water is calm with minimal ripples, indicating no significant ambient environmental motion."}}
{"video_id": "N8SwiFJUTEM", "file_name": "N8SwiFJUTEM_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a brush to spread a dark liquid over a nori sheet placed atop rice and yellow-white fruit pieces on a bamboo mat; the hands then roll the assembly using the mat, forming a tight cylinder. The camera maintains a top-down view throughout, focusing on the rolling motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N8SwiFJUTEM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N8SwiFJUTEM_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 79.85337903782586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating sushi ingredients and rolling the sushi roll; the sushi roll itself moves as it is being rolled via physical pressure and motion of the bamboo mat.", "background_and_ambient_analysis": "The background consists of a static bamboo mat and dark surface; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "NAi9E-yQFb0", "file_name": "NAi9E-yQFb0_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person lying on a bench, doing a barbell bench press. Let's break down the steps.\n\nThe main subject is a person in a yellow top and dark pants. They're lying on a bench, holding a barbell with weights. The motion is lifting the barbell up, then lowering it down repeatedly. \n\nChronologically: At the start, the person is holding the barbell at chest level, then lifts it up to arms overhead, then lowers it back down. This repeats. \n\nAppearance: Person wearing a light yellow long-sleeve shirt and dark jeans. The barbell has weights on both sides. The bench is standard, and the background has wooden walls and gym equipment, but we need to keep background minimal.\n\nSpatial relationships: The person is on the bench, barbell is in front of them (horizontal, across their chest), then lifted up. The weights are on the ends of the barbell.\n\nCamera perspective: It seems like a fixed camera angle, maybe slightly overhead or front-facing, showing the person from the front. No noticeable camera movement mentioned, so probably static.\n\nNow, following the rules: Focus on motion and behavior. So start with the person lying down, lifting the barbell. Describe the movement step by step.\n\nCheck rules: a) motion chronologically: lie down, lift barbell, lower barbell. b) appearance: yellow top, dark pants. c) spatial: barbell in front, lifted up. d) camera: fixed, front view. e) background minimal: maybe mention wooden walls but keep it brief.\n\nLet's draft:\n\nA person in a light yellow long-sleeve shirt and dark jeans lies on a bench, performing a barbell bench press. They hold the barbell with both hands, lifting it from chest level to overhead, then lowering it back down in a smooth repetition. The barbell, equipped with large silver weights on both ends, moves horizontally in front of the person. The camera remains static in a front-facing position throughout the sequence.\n\nWait, check if it's chronological. Yes: start lying, lift up, lower down. Mention appearance, motion. Spatial: barbell in front, lifted up. Camera static. Background minimal.\n\nWait, the video starts with the person at chest level, then lifts, so the first frame is mid-lift? Wait no, the first frame shows them holding the barbell at the top of the lift, then moving up? Wait, in the video, [0.0] they're lifting it up? Wait, the description:\n\nIn frame 0: person is holding barbell, lifting it. Then in [1.4] they lift it higher. Wait, no, the sequence is:\n\n[0.0] person is lying on bench, barbell is just above chest, lifting.\n\nWait, the video shows the person performing bench press: lowering barbell to chest, then pressing up. Wait, no, in bench press, you lower to chest, then press up. Wait, in the video, first frame: person is holding barbell at chest level? Wait, no. Wait, let's see the frames:\n\n[0.0] person is holding the barbell, which is at chest level (beginning of lift).\n\n[1.4] person is pressing the barbell up, arms extended.\n\n[2.5] barbell is at overhead position.\n\n[3.6] barbell is moving down.\n\n[4.7] barbell is returning to chest level.\n\nWait, no. Wait, the bench press motion: starting position is barbell at chest level, then pressing up (extension), then lowering back down (flexion).\n\nWait, the video starts with the person pressing the barbell up, so maybe the first frame is the peak of the lift, then they lower it. Wait, the first frame shows the person with barbell at chest level? Wait, no, the first frame has the barbell being lifted up. Wait, let's check the user's description:\n\n\"the provided video\" has frames [0.0] to [4.7] with the person doing bench press. The first frame shows the barbell being held by the person lying down, then in subsequent frames, they lift it up (to arms overhead) and lower it down.\n\nSo the sequence is: person lies on bench, holds barbell (at chest), lifts barbell up to arms overhead, lowers barbell back to chest level, repeating.\n\nSo the motion is: starts with barbell at chest level (initial position), then lifts to overhead, then lowers back down.\n\nSo the caption should describe the sequence:\n\nA person wearing a light yellow long-sleeve shirt and dark jeans lies on a bench, performing a barbell bench press. They lift the barbell from chest level to overhead with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NAi9E-yQFb0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NAi9E-yQFb0_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 113.8223001023373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (discrete solid object) performs a bench press, lifting a barbell vertically with controlled motion. The barbell moves due to muscular force against gravity, while the person's body shifts slightly during the lift.", "background_and_ambient_analysis": "The background (wooden walls, framed picture, gym equipment) is stationary with no fluid/environmental motion (fire, water, smoke, wind). Background elements show no shifting or movement."}}
{"video_id": "NCi3Fo8LdTk", "file_name": "NCi3Fo8LdTk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing lies on their back, holding a small object high with their right hand; a second person in dark clothing stands behind, then raises their right hand to interact with the first person’s object; the first person adjusts the object while the second person leans in closely, then the first person turns their head; the camera remains handheld with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NCi3Fo8LdTk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NCi3Fo8LdTk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 161, "blur_score": 233.23185363472956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one using scissors on another person's head, with visible hand/arm movements and slight body shifts due to physical actions (scissors handling, interaction).", "background_and_ambient_analysis": "Background elements (walls, poster) remain static with no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "NBab0JXzWls", "file_name": "NBab0JXzWls_000576_000586.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt stands in front of a whiteboard, holding a newspaper in one hand and using a marker to write on the board. The individual moves the marker across the whiteboard surface in a continuous writing motion, adjusting their hand position as they inscribe text. The camera remains stationary, capturing the person’s actions from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NBab0JXzWls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NBab0JXzWls_000576_000586.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 828.2288445782056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt is writing on the whiteboard, with their hand moving deliberately to form text; the book is held statically while writing.", "background_and_ambient_analysis": "The background consists of a static whiteboard with written text and a person holding a book; no shifting background elements or fluid/environmental motion (fire, water, wind) are present."}}
{"video_id": "N6jKQ_BV21U", "file_name": "N6jKQ_BV21U_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours dark coffee beans into a large cylindrical machine with a central rotating blade. The beans fill the container, and the blade begins spinning, causing the beans to tumble and circulate around the central axis. The camera captures the beans’ motion from close-up angles, shifting to top-down views as the machine operates, highlighting the continuous movement of the beans within the container.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N6jKQ_BV21U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N6jKQ_BV21U_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 148, "blur_score": 32.236114767294595, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Beans inside the rotating drum are moving due to mechanical rotation, creating tumbling motion.", "background_and_ambient_analysis": "The background elements (metal structure, machinery) are static; no uniform shifting observed. No fire, water, or smoke present."}}
{"video_id": "NDOJ8WkaA4g", "file_name": "NDOJ8WkaA4g_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows hands pressing buttons on a remote control. First, the text says \"Con el botón uno todavía presionado, soltamos el botón 2\" so the hands are pressing button 1 and then releasing button 2. Wait, no, the video: first frame, hands are holding a remote, pressing button 1. Then the next frames show pressing the same button (button 1) three times. The text says \"y pulsaremos tres veces a ese mismo botón\" so pressing button 1 three times. Then \"Cuando la luz esté en parpadeo permanente\" so when the light is blinking. The remote has three buttons: button 1 is on the right, maybe, and the hands are manipulating it.\n\nSo the main subjects are the hands and the remote. The remote is black with silver buttons. The hands press button 1 (the rightmost button), hold it, then press button 2? Wait no, the first text: \"Con el botón uno todavía presionado, soltamos el botón 2\" so maybe pressing button 1, then releasing button 2? Wait, no, the video starts with hands pressing button 1. Then \"soltamos el botón 2\"—so release button 2? Wait, maybe the initial action is pressing button 1, then while button 1 is still pressed, release button 2? But the video shows the hands pressing button 1 (frame 0), then in frame 1, the text says \"y pulsaremos tres veces a ese mismo botón\" so pressing the same button (button 1) three times. Then in frame 3, the hands press button 1 three times. Then the light blinks.\n\nSo the chronological order: hands hold the remote, press button 1, release button 2 (but the video might not show that), then press button 1 three times. Wait, the text in frame 0: \"Con el botón uno todavía presionado, soltamos el botón 2\"—so button 1 is pressed, then release button 2. Then the next text: \"y pulsaremos tres veces a ese mismo botón\"—press the same button three times. So sequence: press button 1, release button 2, press button 1 three times. But the video shows the hands pressing button 1 multiple times. The remote is black, has three buttons: button 1, 2, 3. Hands are manipulating, pressing button 1 (right button) multiple times.\n\nWait, the video frames: first frame, hands are pressing button 1 (top right button), then next frames show pressing button 1 three times (as per text). Then the light blinks. So the action is hands pressing a button (the top right button of the remote) three times in sequence. The remote is black with silver circular buttons, held by two hands. The background is white, so minimal.\n\nSo the caption should be chronological: hands hold a black remote with three silver buttons, press the top right button once (as per first text), then while button one is pressed, release button two (but maybe the video shows the same action of pressing button one three times). Wait, maybe the initial text is part of the instruction: \"With button one still pressed, release button two and press the same button three times.\" But the video shows pressing button one three times. So the motion is: hands grasp the remote, press the top right button three times in succession. The remote has three buttons, top right is pressed three times.\n\nLet's check the rules: focus on motion, chronological order, appearance of subjects, spatial relationships, camera perspective.\n\nSo: Two hands hold a black remote with three silver buttons. The rightmost button is pressed three times in quick succession. The camera maintains a close-up top-down view focusing on the remote and hands.\n\nWait, the first frame shows the hand pressing button 1, then next frames show pressing button 1 three times. The text says \"soltamos el botón 2\" but maybe in the video, the action is pressing button 1 three times. So the caption should describe the pressing of button 1 three times.\n\nSo the chronological paragraph: Two hands hold a black remote with three silver buttons, pressing the top-right button three times in succession. The camera remains stationary, close-up on the remote and hands against a white background.\n\nWait, the rules say \"mention spatial relationships if relevant\". The hands are holding the remote, so the remote is in front of the hands. But maybe the main point is the action.\n\nLet's structure it:\n\n- First, the hands hold the remote (black, three silver buttons).\n- Then, press the top-right button once (as per initial action", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NDOJ8WkaA4g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NDOJ8WkaA4g_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 197.13088684100353, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.99, "object_analysis": "The hand (a solid, discrete object) moves to press the buttons on the remote control. The remote remains mostly stationary while the hand moves.", "background_and_ambient_analysis": "The background is a static white surface with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "ND8MAoGDstA", "file_name": "ND8MAoGDstA_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ND8MAoGDstA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ND8MAoGDstA_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 43.23929922047706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand holding an orange sponge is moving across the face in a controlled manner for makeup application.", "background_and_ambient_analysis": "Background elements (wall, shelves, TV) are static; no shifting or fluid motion (fire, water, wind) observed."}}
{"video_id": "NCR0adneyGU", "file_name": "NCR0adneyGU_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white sneaker with a visible tag inside rests on a dark, speckled surface. The shoe is tilted to display its dirty toe, then a hand holding a toothbrush enters the frame and begins scrubbing the toe area. The camera remains top-down, slightly shifting to follow the scrubbing motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NCR0adneyGU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NCR0adneyGU_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 44.53817592279274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a cleaning tool moves across the white sneaker, causing discrete motion of the tool and shoe. The shoe remains mostly stationary on the ground while the tool is manipulated.", "background_and_ambient_analysis": "The background consists of a speckled surface with minimal shifting. No fluid or environmental motion (e.g., fire, water, smoke) is observed."}}
{"video_id": "NF73axE5Log", "file_name": "NF73axE5Log_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with a back design is seen in a dimly lit setting, holding a glass and moving their arms in a circular motion above their head. The individual appears to be pouring or swirling liquid in the glass, with their upper body slightly tilted. The background features faint, warm light sources. The camera remains close to the subject, exhibiting slight movement and shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NF73axE5Log.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NF73axE5Log_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 79.79644407280841, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (upper body visible) is moving their arms in a continuous, deliberate motion, likely holding or manipulating objects (e.g., bottles), exhibiting discrete physical movement.", "background_and_ambient_analysis": "The background (walls, candle flames) appears static with minimal shifting. Candle flames exhibit minor ambient motion but are not dominant; the primary scene does not feature large-scale environmental elements like water or wind."}}
{"video_id": "NGJyAT_0trA", "file_name": "NGJyAT_0trA_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in red swim trunks stands on a high diving platform overlooking a pool, then jumps forward and dives into the water, creating a splash. The camera follows their descent before shifting to a static view of the empty platform and the pool with ripples.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NGJyAT_0trA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NGJyAT_0trA_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 757.6102801890431, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A diver is the only discrete object in motion, moving from the diving board into the pool under the influence of gravity and initial push.", "background_and_ambient_analysis": "The background (trees, diving platform structure) is static with no uniform shifting, indicating no camera motion. The water splash is a transient effect caused by the diver, not dominant environmental motion."}}
{"video_id": "NHUV3MY7rmY", "file_name": "NHUV3MY7rmY_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video steps. First, the video starts with a black screen, then a red background with a silhouette holding a glowing red object (maybe a light stick). Then it goes back to black, then a scene where a person is at a table with various items, holding a red object. Wait, the frames are:\n\n0.0: black screen, PulseTV.com at bottom.\n\n1.0: red background, silhouette of a hand holding a red light stick (glowing), PulseTV.com at bottom.\n\n2.0: black screen.\n\n3.0: black screen? Wait, frame 3.0 says \"black\" but frame 4.0 is a person at a table.\n\nWait, the video sequence:\n\nFrame 0: Black screen, PulseTV.com in bottom right.\n\nFrame 1: Red background, silhouette of a hand holding a glowing red stick (like a light saber), PulseTV.com at bottom.\n\nFrame 2: Black screen.\n\nFrame 3: Black screen (maybe another black frame).\n\nFrame 4: Person sitting at a table, holding a red object (probably the light stick), with a box labeled \"SWAT Tactical Flashlight\" and other items on the table.\n\nFrame 5: Same as frame 4? Wait, the description says:\n\n[0.0] black screen\n\n[1.4] red background with silhouette holding red light stick (text says PulseTV.com in bottom)\n\n[2.5] black screen\n\n[3.6] black screen? Wait, no, the provided frames:\n\nThe user's input shows:\n\n<0.3 seconds> [black screen with PulseTV.com]\n\n<1.4 seconds> [red background, silhouette holding red glowing object, PulseTV.com]\n\n<2.5 seconds> [black screen]\n\n<3.6 seconds> [black screen]\n\n<4.7 seconds> [person at table with items, holding red object]\n\nWait, the frames given:\n\nAt 0.0: black screen, PulseTV.com.\n\nAt 1.4: red background, silhouette of a hand holding a red light stick (glowing), PulseTV.com.\n\nAt 2.5: black screen.\n\nAt 3.6: black screen.\n\nAt 4.7: person sitting at a table, holding a red object (likely the light stick), with a box (SWAT Tactical Flashlight), and other items (battery, charger, etc.) on the table.\n\nSo the chronological order:\n\n1. Black screen with PulseTV.com.\n\n2. Red background, silhouette holding glowing red object (hand visible, object bright red).\n\n3. Black screen.\n\n4. Black screen.\n\n5. Person at table holding red object (similar to the glowing one), with the box and other items.\n\nWait, the description for frame 4.7: \"a person sitting at a table holding a red object, with a box labeled 'SWAT Tactical Flashlight' and other items on the table.\"\n\nNow, following the rules:\n\na) Focus on motion and behavior of main subjects.\n\nFirst, the video starts with a black screen (no motion). Then, a red background appears with a silhouette of a hand holding a red glowing light stick (object is red, size medium, held by a hand). Then it goes back to black screen (no motion). Then another black screen. Then, a person sits at a table, holding a red object (the light stick, maybe the same one), with a box and other items (battery, charger) on the table.\n\nb) Describe appearance and number: the hand is dark silhouette, object is red and glowing. The person is holding a red object, the box is labeled SWAT, etc.\n\nc) Spatial relationships: when the person is at the table, the red object is in their hand, the box is to the right or front, etc.\n\nd) Camera perspective: top-down? Wait, the scene at 4.7: person at table, so camera is likely eye-level or top-down? The description says \"a person sitting at a table\", so camera is probably front-facing.\n\ne) Background: minimal. The initial red background is a background, but later the table scene has a white background (since it's a clean setup).\n\nf) Exclude text recognition: so \"PulseTV.com\" is a logo, but we can mention the background as having the logo (since it's part of the frame, but rule says exclude text recognition? Wait, rule f: Exclude text recognition, named characters, or stylistic analysis. So maybe don't mention PulseTV.com. Wait, the instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So the PulseTV.com logo shouldn't be described. Wait, but the first frame has it, but the user says \"exclude text recognition\". So we need to avoid mentioning", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NHUV3MY7rmY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NHUV3MY7rmY_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 66.35104930777877, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and the light stick are moving. The person is also moving their body (talking, gesturing).", "background_and_ambient_analysis": "No shifting background observed. No fire, water, smoke, or wind present as dominant motion."}}
{"video_id": "NIf8ZvQs6Ng", "file_name": "NIf8ZvQs6Ng_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt and dark pants stands upright, then bends forward to adjust an object near their waist, maintaining a forward lean before straightening. The background features a shelf with small items, but remains secondary to the subject’s motion. The camera is fixed with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NIf8ZvQs6Ng.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NIf8ZvQs6Ng_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 382.78409057615306, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in white shirt and dark pants) is bending over and manipulating an object (likely a belt or strap) around their waist, showing explicit physical actions.", "background_and_ambient_analysis": "Background is static (shelf, framed pictures, etc.) with no fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "NJDLdqylrrw", "file_name": "NJDLdqylrrw_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants me to generate a concise, chronological paragraph describing the provided video as an expert video captioner. Let me read through the rules again to make sure I don't miss anything.\n\nFirst, the main points: focus on motion and behavior of main subjects in chronological order. Mention appearance and number, spatial relationships if relevant. Conclude with camera perspective and movement. Keep background minimal unless essential. Exclude text recognition, named characters, or stylistic analysis.\n\nLooking at the video frames provided. The first frame shows a rodeo scene with several people on horses and a bull. There's a man in a green shirt and dark pants opening a gate. The bull is inside the pen, and the riders are on either side. The second frame shows the gate being opened, the bull starting to move. Third frame, the bull is running out of the gate, riders are moving. Fourth frame, the bull is in the middle of the arena, riders are trying to control it.\n\nSo the main subjects are the bull, two riders on horses, and the gatekeeper. Let's break it down chronologically. Start with the gate being opened, then the bull exiting, riders following, and the bull moving towards the center.\n\nNeed to mention the number: two riders on horses, one gatekeeper. The bull is dark-colored. The riders are wearing hats and light-colored shirts. The gatekeeper is in a green shirt and dark pants. Spatial relationships: riders are on either side of the gate, bull inside the pen, gate opens, bull moves out.\n\nCamera perspective: it's a fixed shot, maybe slightly shaky as it's a live event. Background has spectators, but keep that minimal. Avoid mentioning specific text like \"Wr\" which is part of a sign.\n\nLet me structure the paragraph step by step:\n\n1. Gatekeeper opens the gate.\n2. Bull exits the pen, moving towards the center.\n3. Riders on horses follow the bull.\n4. Bull is now in the middle, riders trying to control it.\n5. Camera is fixed, slightly shaky.\n\nCheck for chronological order. Need to make sure each action follows the previous. Mention appearance: bull is dark, riders have hats, gatekeeper's clothing.\n\nWait, the gate is white, so the gatekeeper is in front of the gate. The bull is inside the pen, then exits. Riders are on either side of the pen. So when the gate opens, the bull goes out, and the riders chase after it.\n\nLet me put it all together concisely. Avoid redundancy. Make sure to mention the number of subjects. The main subjects are the bull, two riders on horses, and the gatekeeper. The bull is dark-colored, riders in light shirts and hats, gatekeeper in green shirt.\n\nCheck if background is necessary. The rules say minimal unless essential. The crowd is in the background but maybe just mention \"spectators\" briefly.\n\nWait, the user said exclude text recognition, so no mention of \"Wr\" or any signs. So just describe the action without referencing the text on the banner.\n\nLet me draft a possible caption:\n\n\"Two riders on dark horses and a dark bull move through a white metal gate as a gatekeeper in a green shirt opens it; the bull exits the pen, running toward the center of the arena while the riders follow, maintaining position on their mounts. The bull continues moving forward, flanked by the riders, as spectators watch from behind barriers. The camera remains stationary, capturing the scene with slight shake.\"\n\nWait, but the first frame shows the gate open, bull inside. Second frame, gate opening, bull starting to move. Third frame, bull is out, riders moving. Fourth frame, bull in middle, riders on either side.\n\nSo the sequence is gate opening, bull exiting, riders following, bull moving center.\n\nIn the caption, it should start with gate being opened, then bull exits, riders follow, bull moves through arena.\n\nWait, the user says chronological order, so start from the beginning of the video.\n\nFirst frame: gate is open by the gatekeeper, bull is inside. Then bull exits, riders chasing. Maybe the gate is opened, bull comes out, riders follow.\n\nSo the caption should start with gatekeeper opening the gate, then the bull exiting, then the riders following.\n\nBut the exact frames: at [0.0], gatekeeper is opening gate, bull inside. [1.0], gate fully open, bull starting to move. [2.0], bull moving out, riders on horses. [3.0], bull in arena, riders behind.\n\nSo the order is: gatekeeper opens gate (action 1), bull exits (action 2), riders chase (action 3), bull moves center (action 4).\n\nMake sure each action is in order.\n\nCheck appearance: bull is dark, riders in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NJDLdqylrrw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NJDLdqylrrw_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 957.0958707053287, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A bull moves from the enclosed pen area toward the open field; human participants (e.g., handlers) also exhibit controlled motion near the pen boundaries.", "background_and_ambient_analysis": "Background elements (white fences, stage structures) show minimal shift; no fire, water, or wind-driven motion present in the scene."}}
{"video_id": "NHb7lkXLPo8", "file_name": "NHb7lkXLPo8_000168_000178.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a gold patterned dress and a child in a red polka-dot dress with a white headband sit at a table surrounded by colorful flowers. The woman reaches for a white daisy, lifts it from the table, and holds it up while the child remains seated near a vase with green leaves and white flowers. The background features abundant floral arrangements, and the camera maintains a static overhead view with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NHb7lkXLPo8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NHb7lkXLPo8_000168_000178.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 288.96756890665927, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman and a child (discrete objects) interact with items on the table, showing hand movements and slight body shifts.", "background_and_ambient_analysis": "The background (flowers, wall) shows no shifting or fluid motion; no fire, water, or wind evident."}}
{"video_id": "NI2BcCpw1Ig", "file_name": "NI2BcCpw1Ig_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NI2BcCpw1Ig.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NI2BcCpw1Ig_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 147.30076442638327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: people moving. The person in maroon is kneeling/bending; the person in brown is standing and shifting position; the person in white is standing and slightly moving. These motions are due to locomotion or interaction.", "background_and_ambient_analysis": "Background elements (walls, whiteboard, shelves) remain stable with no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "NIKyVOP1m_4", "file_name": "NIKyVOP1m_4_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters the frame from the right, interacting with a smartphone screen displaying a message. The hand types \"who is this?\" on the keyboard, then presses send, resulting in a blue message bubble appearing on the screen. The phone remains centered in the frame against a dark background, with the hand positioned to the right of the device throughout the sequence. The camera maintains a static, close-up perspective on the phone screen and hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NIKyVOP1m_4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NIKyVOP1m_4_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 32.70288035847257, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete solid object) moves to interact with the smartphone keyboard, typing a message. The hand's motion is localized and distinct against the static background.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (e.g., fire, water, smoke, wind) observed. The background remains consistently dark and static throughout the clip."}}
{"video_id": "NJZTih6LPlg", "file_name": "NJZTih6LPlg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue and white bikini lies on the ground, reaching up to grasp the leg of a standing person in orange and red patterned shorts. She adjusts the standing person’s foot, holding it and moving it slightly. Another individual, partially visible on the right, holds a white cloth. The scene is filmed from a top-down perspective with a slight camera shake, capturing the interaction on a concrete surface with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NJZTih6LPlg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NJZTih6LPlg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 38.84028380006552, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A person in a bikini is seated and actively moving their arm to interact with another person's leg (likely applying a product or performing a physical task).", "background_and_ambient_analysis": "Static background elements (ground, chair, cables) show no significant uniform shifting; no fire, water, or smoke present."}}
{"video_id": "NL83QDOI6hM", "file_name": "NL83QDOI6hM_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NL83QDOI6hM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NL83QDOI6hM_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 155, "blur_score": 81.76782455120087, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the green gel-like substance being held, the human hand applying the substance, and the tattoo on the skin. Motion involves hand movements manipulating the gel substance on the skin.", "background_and_ambient_analysis": "Background elements (skin, tattoo) remain static; no fluid/environmental motion (e.g., fire, water, smoke) detected. Camera does not exhibit uniform shifting of static background elements."}}
{"video_id": "NN5N5kUc9mo", "file_name": "NN5N5kUc9mo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a black hoodie, blue jeans, and pink shoes hula hoops on a concrete pathway, swinging a red hoop around her waist while stepping side to side and rotating her body. The background includes a grassy yard and residential buildings. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NN5N5kUc9mo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NN5N5kUc9mo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 267.3893473782646, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is performing hula hooping, with the hoop and child's body exhibiting controlled rotational motion due to explicit physical action.", "background_and_ambient_analysis": "Static background elements (house, grass, sidewalk) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "NPJjgzqyuBM", "file_name": "NPJjgzqyuBM_000606_000616.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black and blue short-sleeve shirt and white shorts stands facing a whiteboard, writing with a marker. They move their right arm to write on the board, then slightly shift their stance while continuing to write. The camera remains static, capturing the scene from behind the individual as they interact with the whiteboard.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NPJjgzqyuBM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NPJjgzqyuBM_000606_000616.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 444.88573419123884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is writing on a whiteboard, moving their hand and arm in a distinct, solid motion.", "background_and_ambient_analysis": "The background (wall and whiteboard) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "NLhPvFJU7os", "file_name": "NLhPvFJU7os_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a top-down view of a table set with a decorative gold-rimmed plate holding a white inner plate, accompanied by silverware (forks, knife, spoons) and drinking glasses. A hand with a bracelet enters from the right, grasps a fork, and repositions it on the table. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NLhPvFJU7os.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NLhPvFJU7os_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 305.3104289342547, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving discrete solid objects (plate, fork, spoon) across the table surface, demonstrating explicit physical interaction with the objects.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; table setting elements remain stationary throughout the video."}}
{"video_id": "NUX-paPPERQ", "file_name": "NUX-paPPERQ_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands approach each other, one adorned with a light-colored bracelet, and clasp firmly in a handshake against a plain backdrop. The camera maintains a steady close-up perspective on the interaction with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NUX-paPPERQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NUX-paPPERQ_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 184.538249055684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human hands are interacting through a handshake, showing discrete solid object motion via physical contact (gripping, pressure application).", "background_and_ambient_analysis": "The background is a plain wall with no fluid/environmental motion (fire, water, smoke, wind) or uniform shifting, ruling out ambient_environmental classification."}}
{"video_id": "NJxJMAmkWyU", "file_name": "NJxJMAmkWyU_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters from the left, placing a rolled red napkin with a silver band to the left of the central decorative plate. The hand adjusts the napkin’s position. Camera remains top-down.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NJxJMAmkWyU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NJxJMAmkWyU_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 37.78965970559872, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete object) moves into the frame, placing a red cloth on the table. The hand's motion is explicit physical interaction with the environment.", "background_and_ambient_analysis": "The background (table, plates, cups, floor) remains static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "NQ8AcdK7oF0", "file_name": "NQ8AcdK7oF0_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows hands using a green device labeled \"PERFECTO\" for threading needles. First, the hands hold the device, then manipulate the thread. The text at the bottom is not to be included per the rules. Need to describe the motion chronologically.\n\nStart with the hands: two hands, one holding the green device, the other guiding thread. The device is green, has \"PERFECTO\" (but since text recognition is excluded, maybe just describe as green device). The hands move the thread through the device. Then the scene changes to a blue screen with silhouettes, but wait, the video frames given: first 4 seconds are hands with device, then frame 5 is blue screen with silhouettes. Wait, the user provided a sequence of frames. Let's check the frames:\n\nFrame 0-4: hands working with green device. Frame 5: blue screen with silhouettes. But the rules say to follow chronological order. So first, the hands manipulating the device. Then the transition to the blue screen.\n\nWait, the task says \"generate a concise, chronological paragraph describing the provided video\". The provided video has multiple frames. Let's break down:\n\nFirst part: close-up of hands (two hands) holding a green device (with \"PERFECTO\" but exclude text). One hand holds the device, the other guides a purple thread through the device. The thread is being threaded through the device's mechanism. Then, the hands adjust the thread, moving it. Then the scene transitions to a blue background with white silhouettes of a family and another couple.\n\nSo chronological order: hands interacting with the device, then the transition to the blue screen with silhouettes.\n\nNow, description:\n\nTwo hands manipulate a green needle threading device. The left hand holds the device steady, while the right hand guides a purple thread through the device's mechanisms. The thread is looped and adjusted by the right hand. After the threading actions, the scene shifts to a blue background displaying white silhouettes of a family and a couple.\n\nCheck rules:\n\na) Motion in order: hands threading, then transition.\n\nb) Describe appearance: green device, purple thread, two hands.\n\nc) Spatial: left hand holds device, right hand guides thread.\n\nd) Camera perspective: close-up, then shifts to a blue background (but camera movement? The first part is close-up, then transitions. Maybe camera pans or cuts? The rules say conclude with camera perspective. The first part is close-up (top-down? Not sure, but close-up), then the transition.\n\ne) Background minimal: first part has a light background, second part blue.\n\nf) Exclude text, so no \"PERFECTO\" or the text at bottom.\n\nNeed to be concise. Let's structure:\n\nA pair of hands holds a green needle threading device; the left hand stabilizes it while the right hand guides a purple thread through its mechanisms, looping and adjusting the thread. The scene then transitions to a blue background with white silhouettes of a family unit and a couple.\n\nCheck if that's chronological. Yes. Mention spatial: left hand holds, right guides. Camera: first close-up, then transition. The \"conclude with camera perspective\" – the first part is close-up, then the second scene is a blue background, so maybe the camera cuts to a new shot.\n\nWait, the rules say: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nFor the first part: close-up shot (no movement specified, but it's a close-up). Then the transition to the blue screen (which is a new shot). So the final part: camera cuts to a blue background with silhouettes.\n\nSo the caption should end with \"The camera shifts to a blue background displaying white silhouettes.\"\n\nPutting it all together:\n\nTwo hands interact with a green needle threading device; the left hand holds it steady while the right hand guides a purple thread through its mechanisms, looping and adjusting the thread. After the threading actions, the camera cuts to a blue background featuring white silhouettes of a family and a couple.\n\nWait, \"a pair of hands\" – but the rule says \"mention number\". \"Two hands\".\n\nLet me check the rules again:\n\nb) Briefly describe their appearance and number (color, size, orientation).\n\nSo \"two hands\" – one left, one right. The green device, purple thread.\n\n\"Two hands, one holding a green device and the other manipulating a purple thread, engage in threading actions: the left hand stabilizes the device while the right hand guides the thread through its mechanisms, looping and adjusting it. The scene then transitions to a blue background with white silhouettes of a family and a couple.\"\n\nIs that concise? Let's see.\n\nAlternative:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NQ8AcdK7oF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NQ8AcdK7oF0_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 163.76486256325552, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands (human limbs) actively manipulating a green device (likely a sewing/embroidery tool) and interacting with a thread.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background consists of static neutral surfaces and a blue screen with static silhouettes."}}
{"video_id": "NWsefQVoKL0", "file_name": "NWsefQVoKL0_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person holding a newborn baby. First, I need to describe the motion and behavior chronologically. The baby is wrapped in a white and blue striped blanket, lying on the person's chest. The person's hands are supporting the baby. The baby's eyes are closed or maybe looking around? The scene is in a room with a wooden headboard in the background, but background should be minimal. The person is holding the baby close, maybe the baby is moving slightly. The camera is close-up, probably steady. Let's check the rules: focus on main subjects (person and baby), their appearance (baby's blanket, person's shirt), spatial relationship (baby held by person, headboard behind). Chronological order: the video starts with the baby being held, then maybe the baby's slight movements. The camera doesn't move much, maybe a slight shake? But the video is short, 5 seconds. So the caption should be concise.\n\nFirst, identify main subjects: adult (wearing light blue shirt, holding baby), newborn baby (wrapped in white with blue stripes, tiny, in the adult's arms). Behavior: adult holds baby close, baby is calm, maybe looking at adult or around. Spatial: baby is held in front of the adult's chest, wooden headboard behind them. Camera: close-up, slight shake? But the video might be static. Wait, the video shows the baby being held, the adult's face is near the baby. Let's structure:\n\nThe video opens with a person in a light blue shirt holding a newborn baby wrapped in a white and blue striped blanket. The baby, small and wrapped snugly, lies in the person's arms, its eyes partially open. The person supports the baby with one hand under the baby's back and the other on the baby's side, maintaining a gentle hold. The baby's head rests against the person’s chest, and the baby’s gaze shifts slightly. Behind them, a wooden headboard is visible. The camera remains in a steady close-up position, capturing the intimate moment without movement.\n\nWait, need to check if the baby's gaze shifts. The video shows the baby looking, maybe. Let's check the frames: the baby is held, the person is close. The caption should be chronological. So in the sequence, the baby is held, maybe the person leans in, but the action is the baby being held. Let's make it concise.\n\n\"An adult wearing a light blue shirt holds a newborn baby wrapped in a white and blue striped blanket. The baby, small and swaddled, rests in the adult’s arms with its head near the adult’s chest. The adult’s hands gently support the baby’s back and side. The baby’s eyes open and shift gaze slightly. Behind them, a wooden headboard is partially visible. The camera remains static in a close-up shot throughout the sequence.\"\n\nBut need to be concise. Let's trim. Focus on motion: the baby is held, the baby's eyes open. So:\n\n\"A person in a light blue shirt holds a newborn baby wrapped in a white and blue striped blanket. The baby, small and swaddled, rests in the person’s arms with its head against the person’s chest. The baby’s eyes open and gaze shifts. A wooden headboard is visible in the background. The camera maintains a steady close-up perspective throughout.\"\n\nCheck the rules: chronological order. The video starts with the baby being held, then the baby's eyes open (since in the frames, the baby's eyes are closing or opening? Wait, the first frame shows the baby's eyes open? Let's look: the description says [0.0] the baby's eyes are open. So the sequence is the baby is held, eyes open, then maybe the baby closes eyes? But the rule says \"motion and behavior\". If the baby's eyes open and close, but in the video, maybe it's a brief moment. But the caption should note if there's motion.\n\nIn the video, the baby's eyes are open initially, then maybe close? But the user's example might not show that. Wait, the given video frames: [0.0] shows the baby's eyes open, [1.4] maybe the baby's eyes are closed. So the motion is the baby's eyes opening and closing. So the caption would mention that the baby's eyes open and close.\n\nWait, let's check the frames:\n\n[0.0] the baby's eyes are open.\n\n[1.4] the baby's eyes are closed.\n\nSo the motion is the baby's eyes opening then closing. So the caption should include that.\n\nSo the sequence: adult holds baby, baby's eyes open, then close. The adult is holding the baby with hands. Let's adjust.\n\n\"The video opens with a person holding a newborn baby wrapped", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NWsefQVoKL0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NWsefQVoKL0_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 188.22244836383396, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (wrapped in a blanket) exhibits minor head movements while being fed, and the adult holding the baby shows subtle posture adjustments; both are solid objects with distinct motion relative to the static background.", "background_and_ambient_analysis": "The background consists of static wooden cabinetry and fabric, showing no significant shifting or environmental motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "NZ1FI8ECZj0", "file_name": "NZ1FI8ECZj0_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a light-colored long-sleeve shirt sits on a couch, sequentially making a peace sign with both hands, then pointing with one hand, raising a fist, pointing again, and returning to a peace sign. The child remains seated throughout, with the camera maintaining a close-up and steady perspective on their upper body and gestures. Background details are minimal, focusing primarily on the child's hand movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NZ1FI8ECZj0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NZ1FI8ECZj0_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 159, "blur_score": 110.4589986088181, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child and an adult hand (interacting) are moving due to gestures and physical interaction.", "background_and_ambient_analysis": "The background (wall and couch) is static with no fluid or environmental motion."}}
{"video_id": "NVuWcfAifxI", "file_name": "NVuWcfAifxI_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several riders on dark horses stand at a gate in a dirt arena; the gate opens, and riders gallop forward in unison, kicking up dust as horses move across the arena. The camera pans right to follow the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NVuWcfAifxI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NVuWcfAifxI_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 249.11471203786397, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple riders on horses are moving across the arena. The horses gallop in a coordinated manner, with riders maintaining position on their backs. The motion is distinct and solid, consistent with locomotion driven by the riders' actions.", "background_and_ambient_analysis": "No fluid or gaseous motion (fire, water, smoke) observed. Background elements (trees, poles, fences) appear stationary relative to the frame, indicating no dominant environmental fluid dynamics."}}
{"video_id": "NXlTMBNa29k", "file_name": "NXlTMBNa29k_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in pink pajamas with character prints holds a sheet of paper, rotating it to display different sections while seated at a table. The individual moves the paper across the frame, revealing its contents from various angles. The camera remains stationary, focusing on the upper body and hands as the paper is manipulated, with minimal background elements including hanging garments visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NXlTMBNa29k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NXlTMBNa29k_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 144, "blur_score": 70.5941998032962, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid object) are actively moving a piece of paper (discrete solid object) by lifting, rotating, and positioning it. The motion is due to explicit physical force from the hands.", "background_and_ambient_analysis": "The background (white wall and table) remains static throughout the video, with no shifting or movement. No fluid/environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "NZAkxxi5CWY", "file_name": "NZAkxxi5CWY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two individuals are shown in a split-screen format. The person on the left, wearing a white t-shirt and blue pants, raises their right hand to their head, then lowers it and places hands on their waist. The person on the right, in a green t-shirt, camouflage pants, and red belt, starts with hands at their sides, adjusts their belt, then moves hands to their waist. The camera remains static in a split-screen layout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NZAkxxi5CWY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NZAkxxi5CWY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 145, "blur_score": 206.24024357169847, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are performing synchronized rhythmic movements (dancing) with arm and body motion.", "background_and_ambient_analysis": "Background elements (cabinets, wall) are static and do not shift. No fire, water, smoke, or wind present."}}
{"video_id": "NaKFE7MfURg", "file_name": "NaKFE7MfURg_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person signing the Pledge of Allegiance in ASL. The main subject is a woman with blonde hair, wearing a blue top and a dark vest. She's in front of a bookshelf. The caption needs to be chronological.\n\nStarting at the beginning: she's holding her hand up, then making signs for \"for which it stands,\" \"one Nation,\" \"under God,\" \"indivisible.\" So the actions are the hand movements corresponding to each part.\n\nAppearance: blonde hair, blue top, dark vest. Number: one person. Spatial: in front of a bookshelf. Background is minimal, so maybe just mention the bookshelf briefly.\n\nCamera perspective: the video is a fixed shot, probably straight on. No movement mentioned, so static camera.\n\nExclude text recognition (like the top text) and named characters. So focus on her actions.\n\nChronological order: she starts with one hand up, then moves to other hand signs, each sign corresponds to the words. So describe the sequence of her hand gestures.\n\nLet's structure it:\n\nA woman with blonde hair, wearing a blue top and dark vest, stands in front of a bookshelf. She signs sequentially, first raising one hand, then using both hands to form signs for \"one Nation,\" followed by a hand gesture for \"under God,\" and then making a sign for \"indivisible.\" The camera remains stationary, capturing her upper body as she performs the sign language. Background elements like the bookshelf are visible but not central to the motion.\n\nWait, need to be concise. Let's check the rules: focus on motion and behavior, chronological order.\n\nFirst frame: she holds up a hand (maybe the \"I\" sign?), then moves to \"one Nation,\" etc.\n\nSo the caption should list the actions in order.\n\nPossible caption: A woman with blonde hair, wearing a blue shirt and dark vest, signs the Pledge of Allegiance in American Sign Language. She begins by raising one hand, then uses both hands to form the sign for \"one Nation,\" followed by a hand gesture for \"under God,\" and then signs \"indivisible\" with both hands. She stands in front of a bookshelf with minimal background details. The camera remains static throughout.\n\nBut need to be concise. Let's check rules again:\n\na) Motion and behavior chronologically. So list the hand movements in order.\n\nb) Appearance: blonde hair, blue top, dark vest. Number: one person.\n\nc) Spatial: in front of bookshelf.\n\nd) Camera: static.\n\ne) Background minimal, so maybe \"in front of a bookshelf\" as spatial.\n\nf) Exclude text, so don't mention the title or subtitles.\n\nLet's draft:\n\nA woman with blonde hair, wearing a blue top and dark vest, stands in front of a bookshelf. She signs sequentially, first holding one hand up, then using both hands to form the sign for \"one Nation,\" followed by a hand gesture for \"under God,\" and then signing \"indivisible\" with both hands. The camera remains stationary, focusing on her upper body.\n\nCheck if it's concise and follows rules. Remove \"the sign for\" since maybe too verbose. Wait, the text captions are \"for which it stands, one Nation, under God, indivisible\" so the signs correspond to those phrases.\n\nBut according to the rules, don't do text recognition, so instead of mentioning the phrases, describe the actions. So \"forming the sign for 'one Nation'\" is not allowed (text recognition). So need to describe the hand movements without referring to the text.\n\nWait, the problem says \"exclude text recognition\", so don't mention the words like \"one Nation\" as part of the caption. Instead, describe the motion.\n\nSo the woman makes hand gestures corresponding to the pledge, but the caption should describe the gestures without referencing the text.\n\nSo:\n\nA woman with blonde hair, wearing a blue top and dark vest, stands in front of a bookshelf. She raises one hand, then uses both hands to form a specific sign, followed by another hand gesture, then another gesture for the next part of the pledge. The camera remains static.\n\nBut need to be more precise. Let's look at the frames:\n\nFrame 0: hand up (maybe \"I\" sign or \"pledge\" sign)\n\nFrame 1: hand movement for \"for which it stands\" (maybe two hands together)\n\nFrame 2: \"one Nation\" (hand shape for \"one\" and \"nation\")\n\nFrame 3: \"under God\" (hand movements)\n\nFrame 4: \"indivisible\" (hand movements)\n\nBut since we can't reference the text, need to describe the gestures.\n\nAlternative: A woman with blonde hair, wearing a blue top and dark vest, stands in front of a bookshelf. She", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NaKFE7MfURg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NaKFE7MfURg_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 147, "blur_score": 1471.4202334787087, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The signer's hands and arms are moving in a discrete, controlled manner to form signs, which is solid object motion due to muscular locomotion.", "background_and_ambient_analysis": "The background consists of static indoor elements (shelves, books) with no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "NbJ4UnVKYbM", "file_name": "NbJ4UnVKYbM_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a dark jacket and jeans sits on a stool, holding a yellow electric guitar and strumming it while positioned in front of a music stand. The background includes a wall with photographs and an orange banner. The camera remains stationary throughout the video.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NbJ4UnVKYbM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NbJ4UnVKYbM_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 218.4579787966079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and upper body exhibit discrete motion while playing the guitar, with visible hand movements and slight head adjustments.", "background_and_ambient_analysis": "No shifting background elements observed; posters and red structure remain static. No fire, water, smoke, or wind detected in the environment."}}
{"video_id": "N_3icxa7YOg", "file_name": "N_3icxa7YOg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several people in dark jackets and jeans stand on a balcony, leaning over railings and waving arms; some raise hands while others clap. The camera slightly pans left, capturing their movements as they interact with the crowd below. Background elements remain minimal, focusing on the balcony's railing and spectators.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/N_3icxa7YOg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/N_3icxa7YOg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 226.48428393840845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals on the balcony are moving their arms (waving/gesturing), which is consistent with discrete human motion driven by explicit physical actions (e.g., voluntary movement).", "background_and_ambient_analysis": "The background elements (railing, structural supports, and distant structures) appear static with no significant shifting or fluid motion. No fire, water, or smoke is observed to dominate the scene."}}
{"video_id": "NbrQxXfUGI8", "file_name": "NbrQxXfUGI8_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two infants sit in high chairs; the foreground child, wearing a dark blue shirt, is seated in a green and orange patterned high chair with hands on the tray, looking around, while the background child in a white high chair remains seated. The camera maintains a static perspective with slight movement, capturing the scene from a frontal view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NbrQxXfUGI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NbrQxXfUGI8_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 245.59969127333957, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.6, "object_analysis": "Two infants in high chairs exhibit minimal, localized movements (e.g., hand positioning, slight body shifts), representing discrete, solid objects undergoing subtle physical motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected; walls, high chairs, and interior elements remain static across frames."}}
{"video_id": "NaZlvKV0amY", "file_name": "NaZlvKV0amY_000246_000256.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a visible tattoo places four raw, brown chicken pieces onto a black metal grill. The hand adjusts the chicken pieces' positions on the grid. The camera moves from a close-up view of the hand and grill to a wider shot revealing the entire grill and surrounding grass, then pans left and right with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NaZlvKV0amY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NaZlvKV0amY_000246_000256.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 662.8925096768372, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hand, chicken pieces) are moving due to physical contact (hand adjusting chicken positions on the grill).", "background_and_ambient_analysis": "Static background elements (grass, blue container) show no significant shifting or fluid motion. No visible fire, water, or wind-driven motion."}}
{"video_id": "Ndkc6HEjpLc", "file_name": "Ndkc6HEjpLc_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two light-skinned hands manipulate several white ropes, looping and pulling strands to form a knot. The hands adjust the ropes in sequence, tightening the knot as they work. The camera maintains a steady close-up focus on the hands and ropes against a blurred green background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ndkc6HEjpLc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ndkc6HEjpLc_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 82.03911088610049, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating fibers in a weaving motion.", "background_and_ambient_analysis": "The background (outdoor grass) is static with no significant shifting or fluid motion (fire, water, wind)."}}
{"video_id": "NcLZJ9igof8", "file_name": "NcLZJ9igof8_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green and white checkered shirt adjusts multicolored wires inside an open metallic computer case, using their hands to reposition components and handling a wire bundle. They then manipulate a yellow screwdriver near the case’s interior while the workbench holds a circuit board and other tools. The camera remains stationary, focused on the computer case and the person’s hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NcLZJ9igof8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NcLZJ9igof8_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 432.5306342098445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving, manipulating wires and electronic components inside a device. The hands are handling a small capacitor-like component and pulling wires.", "background_and_ambient_analysis": "The background (green wall and workbench) is stationary with no fluid or environmental motion. No fire, water, smoke, or wind detected."}}
{"video_id": "NeBIFszvFUI", "file_name": "NeBIFszvFUI_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a green belly dance outfit performs with flowing arms and skirt, then the scene cuts to a woman with long brown hair in a red top speaking into a microphone with a red heart-shaped object in front of her. The video returns to the first dancer holding a green cloth and moving in front of a stage with musicians. The camera transitions between close-up shots of each subject with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NeBIFszvFUI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NeBIFszvFUI_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 344.1009986099031, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dancer in green attire is performing locomotion with distinct arm and body movements; a second person speaking into a microphone shows minimal motion (mouth movement).", "background_and_ambient_analysis": "Background elements (wooden panels, stage floor) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects observed in the scene."}}
{"video_id": "Ne4_OewFP0A", "file_name": "Ne4_OewFP0A_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of dancers, including a woman in a pink top and black pants leading, moves rhythmically across a room; others in white tank tops and black pants join her in formation, shifting positions with some dancers in front of others. The camera pans left to follow their synchronized motion through the space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ne4_OewFP0A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ne4_OewFP0A_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 113.44601710926783, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "Nelsbf2HF6Y", "file_name": "Nelsbf2HF6Y_000466_000476.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt stands in front of a wooden doorway holding a white and red athletic shoe. They move the shoe toward the camera, displaying its front, then pull it back toward their body. The background includes a patterned wall and wooden door frame. The camera remains handheld with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nelsbf2HF6Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nelsbf2HF6Y_000466_000476.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 209.1857555733763, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person moves a large shoe (with Jordan logo) in front of camera; shirt is visible with logo, and head/body motion occurs while holding the shoe.", "background_and_ambient_analysis": "Background elements (wooden door, wall decorations) are static with no shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "Nc-NUFwNXLo", "file_name": "Nc-NUFwNXLo_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a pen moves across a white paper, writing and pointing at the content, then lifts the pen away. The paper lies on a dark surface with other items partially visible. The camera remains top-down and stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nc-NUFwNXLo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nc-NUFwNXLo_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 28.31371370953387, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to write on a paper, which is a solid, distinct object motion due to explicit physical forces (writing).", "background_and_ambient_analysis": "The background includes a table with static items (plate, book) that do not shift uniformly. There are no fluid or environmental motions (fire, water, wind)."}}
{"video_id": "NfBnergAR4s", "file_name": "NfBnergAR4s_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people sit on a red floor near a white drawer unit; their hands repeatedly pick up and place small black rectangular objects. One person’s bare feet are visible to the left. The camera maintains a static top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NfBnergAR4s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NfBnergAR4s_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 60.45737720821964, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and arm are moving to pick up and manipulate a small object (e.g., bottle cap) on the floor.", "background_and_ambient_analysis": "The background (cabinet and floor) is static with no shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "NfIfFt7oOfs", "file_name": "NfIfFt7oOfs_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long blonde hair, wearing a long flowing white dress with a dark top, begins on stage holding the dress fabric, then spins while extending her arms outward, twirling to display the dress’s movement across the stage floor. Seated audience members are visible in the background. The camera follows her motion with slight pans.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NfIfFt7oOfs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NfIfFt7oOfs_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 240.89613629383507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single dancer performs fluid movements, including spinning, arm extensions, and fabric manipulation (likely a dress or veil).", "background_and_ambient_analysis": "Background elements (walls, tables, chairs) remain static and do not shift uniformly; no fluid motion (fire, water, smoke) is present."}}
{"video_id": "NfksKNpYw3A", "file_name": "NfksKNpYw3A_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray jacket over a dark shirt sits at a table against a purple wall, raising their right hand to their head. The scene then cuts to another individual in a black jacket with red accents seated at a desk with a computer and miscellaneous items against a light blue wall, with the camera remaining static throughout both segments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NfksKNpYw3A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NfksKNpYw3A_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 288.21207186919315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (Jonah Kearns) moves by adjusting clothing and shifting posture; solid, discrete motion driven by muscle activity and voluntary locomotion.", "background_and_ambient_analysis": "Background elements (purple wall, desk, computer monitor) show no shifting or uniform motion. No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "NfOEIG2CUFg", "file_name": "NfOEIG2CUFg_000251_000261.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white outfit stands behind a table adorned with vibrant flower arrangements, holding a green bouquet; they adjust the bouquet, shifting it slightly while seated, with other floral displays visible in the background. The camera maintains a close-up perspective with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NfOEIG2CUFg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NfOEIG2CUFg_000251_000261.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 74.82536538660261, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person is moving their arms and body, holding and adjusting a bouquet of flowers.", "background_and_ambient_analysis": "The background (flowers and wall) is static. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "NglR1qZ3uXU", "file_name": "NglR1qZ3uXU_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's analyze the video. First, the video starts with a blurry shot (0.0s). Then at 0.3s, there's a blurry view that might be a person's hand. Then 1.4s, a blurry scene with plants and maybe water. 2.5s shows an aquarium with a shark-like fish? Wait, no, let's see: in frame 2.5s, there are fish in an aquarium. The fish are black and silver, swimming around. The environment has rocks and plants. The camera moves from a dark shot to focusing on the aquarium. Let's check the sequence:\n\n- [0.0] to [0.3]: dark, maybe a person's hand moving?\n- [1.4]: blurry, possibly a person's hand or object.\n- [2.5]: aquarium with fish. The fish are black and silver, moving in the tank. Rocks and green plants are in the background.\n- [3.6] to [4.7]: fish swimming around, some near rocks, some near plants. The camera seems to pan left or move to show different parts of the aquarium.\n\nWait, the main subjects here are the fish. Let's list the steps:\n\nStart with a dark, unclear scene (maybe a hand? but the user says focus on motion and behavior). Then it transitions to an aquarium with multiple fish (black and silver, medium size, swimming). The fish move in the tank, which has rocks and plants. The camera moves, maybe panning to show different areas.\n\nNeed to be chronological. So first, the initial frames are blurry (possibly a hand or object), then the video shows an aquarium with fish swimming. Let's structure:\n\nThe video begins with a blurry view, possibly a hand, then shifts to an aquarium where multiple black and silver fish swim among rocks and green plants. The fish move in various directions, with some near the rocks and others near the plants. The camera pans to capture different sections of the tank, ending with a view of the fish swimming in the aquarium.\n\nWait, the rules say focus on main subjects (fish here), motion. Let's check each frame:\n\n0.0s: [0.0] -> blurry, dark (maybe not relevant, but since it's part of the video, need to mention? But rule a) says focus on motion of main subjects. So if the first part is not main subjects, maybe start from when the main subjects appear.\n\nFrame 1.4: blurry (maybe not main subject), 2.5s: aquarium with fish. So the main subject starts at 2.5s.\n\nSo:\n\nThe video transitions from blurry footage to an aquarium where several black and silver fish swim. The fish move around the tank, navigating between rocks and green plants. The camera pans left, capturing the fish’s motion as they swim in the water.\n\nWait, let's check the frames:\n\n[2.5] shows fish in aquarium (black and silver). [3.6] to [4.7] they are swimming. So the fish are the main subjects.\n\nAlso, in [0.0] to [0.3] maybe a hand? But rule a) says focus on motion and behavior of main subjects. If the first part is not main subjects, perhaps the caption starts when main subjects appear.\n\nSo, the video begins with a brief blurry frame, then shows an aquarium with multiple black and silver fish swimming among rocks and green plants. The fish move in various directions within the tank, with some near the rocks and others near the plants. The camera pans left to display different parts of the aquarium, maintaining a steady view of the fish's motion.\n\nWait, but need to be concise. Let's structure:\n\nThe video starts with a blurry image, then transitions to an aquarium containing several black and silver fish swimming among rocks and green plants. The fish move throughout the tank, with some near the rocks and others near the plants, while the camera pans left to capture their motion.\n\nCheck the rules:\n\na) chronological order: start with blurry (maybe not main subject, but since it's part of the video, but if the main subjects start at 2.5s, then after the initial blurry parts, the main subjects appear).\n\nb) appearance and number: multiple black and silver fish.\n\nc) spatial relationships: rocks and plants in background, fish near them.\n\nd) camera perspective: pans left.\n\ne) minimal background.\n\nSo final caption:\n\nThe video begins with a blurry scene, then transitions to an aquarium where several black and silver fish swim among rocks and green plants, moving in various directions within the tank. The camera pans left to capture the fish’s motion.\n</think>\n\n<caption_output>The video starts with a blurry image, then transitions to an aquarium where several black and silver fish swim among rocks and green", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NglR1qZ3uXU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NglR1qZ3uXU_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 161, "blur_score": 33.077058825887576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "Nhu8J3v0-os", "file_name": "Nhu8J3v0-os_000194_000204.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two workers in blue uniforms and white caps operate near a large metallic machine; one worker handles an object while the other moves around the equipment, with the camera panning left to follow their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nhu8J3v0-os.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nhu8J3v0-os_000194_000204.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 603.254800748294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A worker (in protective gear) moves around the machinery, operating controls and handling objects; the machinery has moving parts (e.g., a robotic arm).", "background_and_ambient_analysis": "No shifting backgrounds observed; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "Ni0Hwdz5adI", "file_name": "Ni0Hwdz5adI_000420_000430.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A close-up view shows a person's mouth with purple lips and a white object inside. The mouth opens and closes repeatedly, with the object being manipulated inside as the lips part to reveal it and adjust its position. The camera remains fixed in a close-up position throughout, capturing the motion without background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ni0Hwdz5adI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ni0Hwdz5adI_000420_000430.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 60.55494349927139, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The lip brush is a solid object moving in a controlled manner to apply lipstick, and the lips are being moved by the brush. Both are discrete solid objects.", "background_and_ambient_analysis": "The background appears static with no significant shifting or fluid motion (e.g., fire, water, wind)."}}
{"video_id": "NipQpb1DXrk", "file_name": "NipQpb1DXrk_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white and brown sneaker rests on a green mat. A person wearing white socks and dark clothing lifts the sneaker, adjusting it with their hands. The person then uses a white cloth to wipe the sneaker, moving it leftward. The camera maintains a close-up perspective with slight movement, capturing the shoe cleaning process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NipQpb1DXrk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NipQpb1DXrk_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 233.0292915140152, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A brown-and-white shoe is manipulated by a foot (lifting, rotating), and hands interact with a piece of paper on the surface. These are solid, distinct objects exhibiting physical motion due to human interaction.", "background_and_ambient_analysis": "The background (dark surface and shelving units) shows no uniform shifting or fluid environmental motion (e.g., fire, water, smoke). Static elements remain consistent without environmental distortion."}}
{"video_id": "Nj2ZapI8YBs", "file_name": "Nj2ZapI8YBs_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black and white striped long-sleeve shirt sits at a wooden table, raising their right hand in a gesture, then adjusting their arms and posture while speaking. The camera maintains a steady close-up perspective, capturing the individual's upper body and hand movements against a dimly lit indoor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nj2ZapI8YBs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nj2ZapI8YBs_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 570.9861063245844, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving their arms and body in a deliberate manner, indicating locomotion due to physical forces.", "background_and_ambient_analysis": "Static background elements (walls, lights) do not shift uniformly. No ambient environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "NlMhXYTGz1c", "file_name": "NlMhXYTGz1c_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in light-colored pajamas reclines on a white couch, propped by a white pillow, holding a dark book and reading while subtly turning a page. The background includes a light blue wall. The camera maintains a static side-profile view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NlMhXYTGz1c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NlMhXYTGz1c_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 156, "blur_score": 1171.1841462630377, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person is making minimal body adjustments and turning pages of the book, indicating discrete object motion (person and book).", "background_and_ambient_analysis": "The background (couch, wall) is static and unchanging. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "NhgzTt1sumg", "file_name": "NhgzTt1sumg_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a white spray bottle with a purple label and a green cloth in front of a bicycle wheel mounted on a blue stand; the person rotates the bottle to display its label, then positions it near the wheel, with green foliage in the background, captured by a stationary close-up camera.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NhgzTt1sumg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NhgzTt1sumg_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 434.5869174202079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands (holding a cleaning bottle and green cloth) move deliberately to spray and wipe the bicycle wheel, showing discrete locomotion due to intentional cleaning actions.", "background_and_ambient_analysis": "The background (trees and blue pole) remains static with no shifting motion, fluid elements, or wind effects observed. No ambient environmental motion is present."}}
{"video_id": "Nl2sVyEG4Jc", "file_name": "Nl2sVyEG4Jc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small brown monkey stands upright on a gravel surface, held by a red leash attached to a person wearing blue jeans and white sneakers. A hand with a colorful bracelet extends toward the monkey, which moves its arms and interacts with the hand, occasionally reaching for or touching it. The camera captures the scene from a slightly shaky perspective, focusing on the monkey's dynamic movements and engagement with the hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nl2sVyEG4Jc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nl2sVyEG4Jc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 470.72905248567395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Monkey actively interacts with a human hand (touching, grasping), while another person holds a rope. Discrete solid objects (monkey, human limbs) exhibit physical motion due to direct interaction.", "background_and_ambient_analysis": "Background consists of gravel and static elements (legs, shoes). No shifting background or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "NlOtjxBRls0", "file_name": "NlOtjxBRls0_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white sneakers stands on a grassy field, legs positioned apart. The right foot then steps forward, shifting the body’s weight. The camera maintains a low-angle perspective, fixed on the feet and lower legs throughout the motion, with minimal background detail visible beyond distant houses and trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NlOtjxBRls0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NlOtjxBRls0_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 126.87308916486103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's legs (wearing white sneakers) are moving in a walking motion: the left foot steps forward, then the right foot steps forward, and then the left foot retracts. This is a discrete solid object moving due to locomotion.", "background_and_ambient_analysis": "The background (trees, house) is static with no significant shifting or fluid motion. No fire, water, or smoke detected."}}
{"video_id": "Nm-3u_0CFuM", "file_name": "Nm-3u_0CFuM_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A diver in a dark swimsuit stands on a green 3-meter springboard, leaps upward and forward, executes a rotational dive with arms extended, then enters the water, creating a splash. The pool is blue with lane markings; background buildings are visible but minimal. The camera remains steady, capturing the dive from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nm-3u_0CFuM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nm-3u_0CFuM_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 226.79606591369355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid object (diver Lauren Baer) moving through air and water due to locomotion, with clear bounding box tracking of her dive and entry into the pool.", "background_and_ambient_analysis": "Background elements (pool deck, buildings) remain stationary with no uniform shifting; no dominant environmental fluids (e.g., water flow, smoke) observed beyond the diver's splash impact."}}
{"video_id": "NmpUCZBJZwE", "file_name": "NmpUCZBJZwE_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two individuals sit at a picnic table in a park; the person on the left, wearing a dark tank top, leans forward and stands while the person on the right, in a light patterned top, adjusts their clothing. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NmpUCZBJZwE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NmpUCZBJZwE_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 125, "blur_score": 191.53030882395637, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: the individual on the left shifts posture and arm position (e.g., raising hand, leaning back), while the individual on the right adjusts head and hand movements (e.g., touching chest, looking down). These are discrete solid objects exhibiting purposeful locomotion.", "background_and_ambient_analysis": "The background (trees, sky, and distant grass) shows no motion or environmental effects (e.g., no wind-induced swaying, water flow, or smoke). Static elements remain consistently framed."}}
{"video_id": "Nk4EIrcPu74", "file_name": "Nk4EIrcPu74_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue apron cuts a whole pineapple on a wooden cutting board; the pineapple is yellow with browned sections and positioned next to a metal bowl. The individual slices off the top of the pineapple, revealing the fibrous core, then proceeds to remove the outer skin using a knife. Close-up shots capture the knife cutting through the pineapple’s rough surface, while wider shots show the person holding the pineapple steady with one hand. The camera alternates between top-down close-ups of the cutting action and medium shots of the person working, maintaining minimal background details throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nk4EIrcPu74.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nk4EIrcPu74_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 69.09118558596629, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The knife moves through the pineapple's flesh, and the pineapple is rotated by the person's hands. The person's hands also move to stabilize and position the fruit during cutting.", "background_and_ambient_analysis": "The kitchen background (cabinets, countertop) is static with no shifting motion. No fluids, fire, or wind are present, so no ambient environmental motion is observed."}}
{"video_id": "NiAmzzxDtGk", "file_name": "NiAmzzxDtGk_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several goats, including a large white goat with long curved horns and smaller white and brown goats, stand behind a wooden fence. The large goat nudges the fence toward a human hand extending from the left, then the hand retracts. The goats shift positions, some moving closer to the fence while others step back. The camera remains stationary with slight movement, capturing the scene from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NiAmzzxDtGk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NiAmzzxDtGk_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 100.24512806079201, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (goats) exhibit head movements, nudging the fence, and interacting with hay—clear physical motion driven by their own locomotion and feeding behavior.", "background_and_ambient_analysis": "Background features (grassy field, fence, distant trees) show no uniform shifting or fluid motion; no fire, water, or significant wind effects dominate the scene."}}
{"video_id": "Nnt8ZuALkyo", "file_name": "Nnt8ZuALkyo_000250_000260.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a white shirt and gray shorts swings a bat inside a green-netted batting cage. He stops, turns, and walks toward a white bucket, bends down, and retrieves an object from it. Two other individuals stand in the background. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nnt8ZuALkyo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nnt8ZuALkyo_000250_000260.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 781.9213444804993, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: a player (white shirt, dark shorts) swinging a tennis racket, walking, and bending to interact with objects on the court; a second individual (dark shirt) standing near the fence. All motion is due to discrete object actions (locomotion, swinging).", "background_and_ambient_analysis": "The background elements (fence, distant structures, ground) remain static across frames with no uniform shifting or fluid motion (fire, water, smoke, wind) observed. Ambient environmental motion is absent."}}
{"video_id": "NpMPxubstz0", "file_name": "NpMPxubstz0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white and black striped shirt and dark sunglasses sits on a red patterned cushion, holding a phone. They raise their right hand to their face, briefly touching their nose or adjusting their sunglasses, then lower the hand back to their lap. The background features a white grid structure. The camera remains stationary with a slight vertical orientation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NpMPxubstz0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NpMPxubstz0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 153, "blur_score": 304.5325107616778, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (wearing sunglasses) is moving their hand to bring a cigarette to their mouth and then away, which is a discrete motion of a solid object.", "background_and_ambient_analysis": "Background is static (lattice and floral patterns do not shift). No fluid or environmental motion (fire, water, wind) detected."}}
{"video_id": "NoJWXcVWM9s", "file_name": "NoJWXcVWM9s_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with pink nail polish applies a yellowish, viscous substance to an eyebrow, smoothing it with fingers. The hands adjust their position, likely preparing for further grooming. The camera maintains a close-up view focused on the eyebrow and hands throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NoJWXcVWM9s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NoJWXcVWM9s_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 189.66579256426422, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand (with pink nail polish) is moving to apply a yellowish cosmetic product to the eyebrow area. The hand and the product are the discrete objects.", "background_and_ambient_analysis": "The background is dark and static; no fluid or environmental motion observed. The main motion is the hand applying the product."}}
{"video_id": "No63CbYM0-4", "file_name": "No63CbYM0-4_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white tank top and checkered shorts performs a bench press, lifting a barbell with red and white weight plates from chest height to overhead and back down in a controlled motion. Gym equipment, including a squat rack and weight plates, is visible in the background. The camera remains stationary, capturing the exercise from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/No63CbYM0-4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/No63CbYM0-4_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 56.50708699570747, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a weightlifting exercise (barbell movement), with the barbell and the person's body exhibiting discrete motion due to physical exertion.", "background_and_ambient_analysis": "Background elements (gym equipment, walls, fire extinguisher) remain static with no uniform shifting, and no fire, water, smoke, or wind motion observed."}}
{"video_id": "NndvJpNkLTs", "file_name": "NndvJpNkLTs_000257_000267.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "and end with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NndvJpNkLTs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NndvJpNkLTs_000257_000267.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 147, "blur_score": 38.53260897403105, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is visible, exhibiting hand gestures (e.g., waving, pointing) as discrete solid object motion.", "background_and_ambient_analysis": "Background consists of stationary trees and grass with no uniform shifting or environmental fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "Nr23GEYJUpo", "file_name": "Nr23GEYJUpo_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three children sit on a stone bench, then transition to a couch with patterned cushions. A toddler in a dark striped onesie stands, moves arms and legs, and dances while another child in a checkered shirt sits beside him. The toddler remains in front, with a third child partially visible behind. The camera stays stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nr23GEYJUpo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nr23GEYJUpo_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 261.47011310795415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Toddler in striped onesie stands and moves (stepping, turning, arm gestures); other toddler sits and holds the standing child with minimal movement.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Couch and cushions remain stationary; no fire, water, smoke, or wind present."}}
{"video_id": "Nrdvhv_Y1NY", "file_name": "Nrdvhv_Y1NY_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with two large, raw pinkish meat pieces with darker sections resting in a metal container. A person wearing a blue glove and wristwatch moves their hand from the right side to close the container's lid, fully covering the meat. The camera maintains a close-up perspective, focusing on the lid-closing motion with slight movement as the lid is sealed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nrdvhv_Y1NY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nrdvhv_Y1NY_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 62.88681326529392, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person with blue gloves moves a metal lid and repositions meat inside a grill, with clear physical interactions.", "background_and_ambient_analysis": "The grill structure and metal components show no uniform shifting; fire is present but not dominant as the primary motion source."}}
{"video_id": "NtiHf37lHZ4", "file_name": "NtiHf37lHZ4_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a small, shiny golden metallic object, rotating it slightly to display its reflective surface and shape. The object remains in the foreground as the hand manipulates it, with the background blurred and indistinct. The camera maintains a close-up perspective with minor movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NtiHf37lHZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NtiHf37lHZ4_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 161, "blur_score": 190.74003287238185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a brass object (such as a key or keyring), rotating and moving it under controlled physical force.", "background_and_ambient_analysis": "Background shows a static surface (likely a keyboard) with no significant motion; no fire, water, smoke, or wind visible."}}
{"video_id": "NsRxcivvda4", "file_name": "NsRxcivvda4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person changing hats. The first frame has a black hat with \"Pingles\" (but rule g says exclude text recognition, so maybe just say black hat). Then they switch to a brown hat, then red, then blue. Wait, the sequence is: first black hat, then brown, then red, then blue. Wait, let's check the frames.\n\nFrame 0: black hat (with white text, but ignore text). Frame 1: brown hat. Frame 2: red cap. Frame 3: blue cap. The person is wearing a white t-shirt with a blue design and a brown vest. In each frame, the background changes slightly—first there's a door and a shelf with books/crates. Then another shelf with more items. Wait, but rule e says minimal background unless essential. So maybe describe the background as a room with shelves and boxes, but focus on the person's movements.\n\nChronic order: The person starts with a black hat, then changes to a brown hat (standing near a shelf with books and boxes), then to a red cap (in front of a door), then to a blue cap (adjusting the hat with hand). The person's appearance: white t-shirt, brown vest. Number: one person. Motion: changing hats, adjusting hat in frame 4. Spatial: moving between different parts of the room (shelves, door). Camera: probably static, but check if there's movement. The video cuts between scenes, so maybe the camera is fixed but the person moves. Wait, the frames are sequential, so the camera angle is consistent? Let's see the first frame is close-up of person with black hat, then the person is standing in front of a shelf (frame 1), then in front of a door (frame 2), then adjusting hat (frame 4). So the camera perspective is probably a static shot, but the person moves around. Need to mention the motion: changing hats, adjusting.\n\nRules: concise chronological paragraph. Focus on motion and behavior. Start with first frame: person wears black hat. Then changes to brown hat (moving to shelf area). Then red cap (in front of door), then blue cap (adjusting). Background: shelves with items, door, boxes—minimize. Camera: probably static, but maybe no movement. Let's draft.\n\n\"A person wearing a white t-shirt and brown vest changes hats in sequence: first a black hat, then a brown hat while standing near a shelf with books and boxes, then a red cap in front of a door, and finally a blue cap, adjusting it with their right hand. The person moves between different areas of a room with minimal background details. The camera remains static throughout, capturing the person's hat changes and movements.\"\n\nWait, but need to check if background is essential. Rule e: minimal background unless essential. The shelves and door are part of the room, but maybe just say \"a room with shelves and a door\" briefly.\n\nAlso, the order of frames: frame 0: black hat. Frame 1: brown hat (maybe same room, different position). Frame 2: red cap (in front of door). Frame 3: blue cap (adjusting). So the person is moving around the room.\n\nSo structure: chronologically, the person wears black hat, then brown, then red, then blue, adjusting the blue hat.\n\n\"Starting with a black hat, a person in a white t-shirt and brown vest changes hats sequentially: next a brown hat while standing near shelves with books and boxes, then a red cap in front of a door, and finally a blue cap, adjusting it with their right hand. The background includes shelves and a door, with the camera remaining static to capture the hat changes and movements.\"\n\nWait, need to check the exact frames. Let's check the video description:\n\nFrame 0: black hat (close-up)\n\nFrame 1: brown hat (standing by shelves)\n\nFrame 2: red cap (in front of door)\n\nFrame 3: blue cap (adjusting)\n\nSo the person moves through the room. Each frame is a different position. So the motion is changing hats and moving through the room.\n\nAlso, the person's appearance: white t-shirt, brown vest, hat changes.\n\nNow, write concisely.\n\n\"A person wearing a white t-shirt and brown vest sequentially dons and adjusts various hats: beginning with a black hat, then a brown hat near shelves with books and boxes, followed by a red cap in front of a door, and finally a blue cap, adjusting it with their right hand. The background features shelves and a door, with the camera maintaining a static perspective throughout.\"\n\nWait, but the rules say \"concise\". Let's make it shorter.\n\n\"A person in a white t-shirt and brown vest changes hats", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NsRxcivvda4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NsRxcivvda4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 144.85680122713632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving by changing hats and adjusting head position. The motion is discrete and caused by physical actions (hand movements, head turning).", "background_and_ambient_analysis": "Background (shelves and wall) is static and does not shift uniformly. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "Nt_tZujV5uA", "file_name": "Nt_tZujV5uA_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to look at the video description. The main subject is a person using a microscope. Let's break down the steps.\n\nThe video starts with the person looking through the microscope. They're wearing an orange shirt and a light blue jacket. The microscope is on a table, with a light source. The person adjusts the microscope, maybe moving the stage or the focus knob. There's another person in the background, but not the main focus.\n\nChronological order: The person is adjusting the microscope, probably moving the knob to focus. Their hand movements—first, they might be turning the knob, then maybe looking through the eyepiece. The background has a window with green curtains, but we need to keep background minimal.\n\nAppearance: The person in focus has an orange shirt, light blue lab coat, maybe a patterned headband. The microscope is white with black parts, has a light on. The table is light brown.\n\nSpatial relationships: The microscope is on the table, the person is standing in front of it. The other person is in the background, near the window.\n\nCamera perspective: The video seems to be a close-up, maybe static camera. The description says \"camera perspective and movement\"—since it's a few seconds, maybe no movement, just a steady shot.\n\nNow, structure the caption: Start with the main action, then appearance, then spatial, then camera.\n\nCheck the rules: focus on motion (adjusting microscope), appearance (colors), spatial (in front of microscope, background person), conclude with camera.\n\nLet's draft: A person wearing an orange shirt and light blue lab coat adjusts a white and black microscope on a light brown table, turning the focus knob while looking through the eyepiece. Another individual sits behind them near a window with green curtains. The camera remains stationary, capturing the scene from a slightly angled close-up perspective.\n\nWait, need to be concise. The rules say \"concise, chronological paragraph\". Let's make sure it's chronological. The sequence: person adjusts microscope, moves hands, looks through. The video starts with them looking, then adjusting.\n\nAnother version: A person in an orange shirt and light blue lab coat stands before a white microscope with a black stage and illuminated light source on a wooden table, turning the focus knob while observing through the eyepiece. The person occasionally shifts hand position to adjust the microscope. Another individual is partially visible behind the main subject near a window with green curtains. The camera maintains a static close-up view from a side angle.\n\nCheck for rules: b) mention appearance (colors), c) spatial (in front, behind), d) camera perspective (static close-up, side angle).\n\nWait, the original video description shows the person's hand moving the knob. So \"turning the focus knob\" is part of the motion.\n\nAlso, the microscope has a light source, which is on (as in \"light is on\" in the description).\n\nLet me check the exact video description:\n\n- [0.0] person looking through microscope, hand on knob.\n- [1.4] same, adjusting.\n- [2.5] hand moving the knob.\n- [3.6] person adjusts, maybe the knob.\n- [4.7] hand still on knob.\n\nSo the main action is the person adjusting the microscope by turning the knob while looking through.\n\nSo the caption should mention that they adjust (turn knob) and look through.\n\nNow, combine:\n\nA person in an orange shirt and light blue lab coat adjusts a white microscope with a black stage and illuminated light source on a light brown table, turning the focus knob while observing through the eyepiece. Another individual is seated behind them near a window with green curtains. The camera remains stationary, capturing the scene from a side-angle close-up perspective.\n\nWait, \"seated behind them\" but in the video, the other person is in the background, maybe sitting. The background is minimal, so we can mention \"another individual is partially visible behind the main subject\".\n\nBut rule f: exclude text recognition, named characters, etc. So no names, just \"another person\".\n\nLet me check the rules again:\n\na) chronological: first, the person is adjusting the microscope (turning knob), then continues.\n\nb) appearance: person's shirt color, lab coat.\n\nc) spatial: in front of table, microscope on table.\n\nd) camera: perspective and movement. Since it's the video, the camera is probably fixed.\n\nSo final caption:\n\nA person wearing an orange shirt and light blue lab coat adjusts a white microscope with a black stage and illuminated light source on a wooden table, turning the focus knob while looking through the eyepiece. Another individual is partially visible in the background near a window. The camera maintains a static close-up view from a slightly angled side perspective.\n\nWait, \"wooden table\" vs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nt_tZujV5uA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nt_tZujV5uA_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 141.01179272212934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is moving to adjust the microscope's focus mechanism, exhibiting discrete physical motion due to manual operation.", "background_and_ambient_analysis": "The background includes a stationary window frame and green objects; no fluid environmental motion (fire, water, smoke) or uniform background shifting is observed."}}
{"video_id": "NxEtmGLN9dM", "file_name": "NxEtmGLN9dM_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow and blue boat with two people aboard—one standing in light clothing near the bow and one seated in dark clothing at the stern—moves slowly away from a wooden dock. The boat remains positioned close to the dock's edge as it shifts, with a bridge and distant boats visible in the background. The camera stays stationary, capturing the scene from a fixed perspective near the dock.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NxEtmGLN9dM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NxEtmGLN9dM_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 261.88295976529264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boat and its occupants are moving steadily towards the dock, indicating locomotion driven by the boat's engine. The motion is consistent and trackable.", "background_and_ambient_analysis": "The background elements (bridge, dock, trees) are static and show no significant motion. Water is present but does not dominate the visual motion; it is a secondary ambient element without active fluid dynamics."}}
{"video_id": "Nubq5ZW3KAg", "file_name": "Nubq5ZW3KAg_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange shirt and with dark hair tied up uses their light blue nail-polished hands to cover their face, then lowers the hands to reveal their face. The background features a white brick wall, and the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Nubq5ZW3KAg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Nubq5ZW3KAg_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 42.95324974050026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands moving to apply cream on the face, a solid object motion due to deliberate physical action.", "background_and_ambient_analysis": "Static white brick wall background with no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "NyBvbkldJAc", "file_name": "NyBvbkldJAc_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt uses a white cloth to wipe a glass bottle over a kitchen sink, moving their arms in circular motions. The individual stands in front of wooden cabinets with a clock and a window with shutters in the background, with grapes visible on the counter. The camera remains fixed with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NyBvbkldJAc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NyBvbkldJAc_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 733.9897361669116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a white shirt) is moving their arm to spray from a can, causing the can to move. This motion is due to the person's explicit physical action.", "background_and_ambient_analysis": "The background (cabinets, sink, countertop) is static with no uniform shifting. No fire, water, smoke, or wind dominates the scene. The spray is a transient fluid event but not the primary motion."}}
{"video_id": "NyiL9RYYOrs", "file_name": "NyiL9RYYOrs_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a man in a white shirt doing something to another person lying down. Let's check the steps. \n\nIn the first frame, the man in white is leaning over the person on the floor, hands on the back. Then he moves his hands, maybe adjusting the position. The person lying down is wearing a black shirt, face down. The man in white has a watch. Background has a chair and some stuff, but maybe minimal. Then the video cuts to a logo screen.\n\nSo the chronological order: Man in white shirt (light-colored, long-sleeve) is interacting with the person on the floor (black shirt, lying face down). First, he's positioned over the person, hands on the back. Then he moves his hands, maybe massaging or adjusting. Then he moves to the side, maybe checking something. Then the scene cuts to a title screen.\n\nNeed to describe motion: starts with the man leaning over, hands on back, then moving hands, then stepping away. The person is lying down, covered by black fabric maybe? Wait, the person is wearing a black shirt, lying on the floor. The background has a chair, some equipment. But background is minimal.\n\nAlso, check the rules: focus on motion and behavior, chronological. So first, the man in white shirt is leaning over the person lying face down, hands on the back. Then he adjusts his hands, moving them across the back. Then he steps back slightly, hands moving. Then the video transitions to a logo screen.\n\nWait, the frames: frame 0 to 4 show the interaction, then frame 5 is the logo. So the main action is the man in white shirt performing actions on the person on the floor. The person is lying down, black shirt. The man is wearing white shirt, has a watch. Actions: he's putting his hands on the person's back, moving them, then moving his hands away, maybe checking the person's position.\n\nSo let's structure:\n\nA man in a white long-sleeve shirt and watch is positioned over a person wearing a black shirt, lying face down on the floor. He places his hands on the person's back, then moves his hands across the back, and steps back slightly. The background includes a chair and some equipment, but is not the focus. The video transitions to a logo screen.\n\nWait, but the rules say exclude text recognition, so no mentioning the logo's text. But the logo screen is part of the video, so we need to mention it as the transition.\n\nWait, the rules say: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" But in this case, the camera is static, maybe. Let's see the video: the first part is a static shot of the interaction, then cuts to the logo screen. So camera is fixed during the interaction, then cuts to another screen.\n\nSo the caption should be: A man in a white long-sleeve shirt with a watch leans over a person in a black shirt lying face down on the floor. He places his hands on the person's back, moves them across the upper back, then steps back and adjusts his hands. The scene transitions to a static logo screen.\n\nWait, check the frames: frame 0: man leaning in, hands on back. Frame 1: same position. Frame 2: man moving hands, maybe adjusting the person's position. Frame 3: man moving hands away, maybe lifting them. Frame 4: man stepping back, hands near the person's side. Then frame 5: logo.\n\nSo the motion: starts with man leaning in, hands on back, then moving hands across, then stepping back.\n\nAppearance: man in white shirt (long sleeve), watch; person in black shirt, lying face down.\n\nSpatial: man is above the person, hands on back.\n\nBackground: chair, some equipment, but minimal.\n\nCamera: static during the interaction, then cuts to logo.\n\nSo putting it all together:\n\nA man in a white long-sleeve shirt and watch is positioned above a person wearing a black shirt lying face down on the floor. He places his hands on the person's back, moves them across the upper back, steps back slightly, and adjusts his hands. The camera remains static during the interaction before cutting to a static logo screen.\n\nWait, check the rules: \"Keep background descriptions minimal unless essential for understanding motion.\" The background (chair, equipment) isn't essential for motion, so maybe not mention it. So better to omit background details.\n\nSo revised:\n\nA man in a white long-sleeve shirt and watch leans over a person in a black shirt lying face down. He places his hands on the person's back, moves them across the upper back, steps back slightly, and adjusts his hands", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NyiL9RYYOrs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NyiL9RYYOrs_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 234.8188422725299, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one seated performing physical actions (pressing, adjusting) on another person lying down, with clear motion from deliberate human interaction.", "background_and_ambient_analysis": "Background elements (couch, TV, furniture) remain static with no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "O-Lq9fBuRz4", "file_name": "O-Lq9fBuRz4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O-Lq9fBuRz4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O-Lq9fBuRz4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 54.841208910948694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving his hands to raise and adjust the lanterns. Background pedestrians are walking, indicating discrete locomotion.", "background_and_ambient_analysis": "The background is stable with no dominant fluid motion (e.g., fire, water, smoke, wind). The ocean waves are subtle and not the primary motion."}}
{"video_id": "NzavEbe7VIE", "file_name": "NzavEbe7VIE_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a pot on a stove. There's a hand adding bananas to the pot. Wait, no, the first frame shows a pot with browned pieces, maybe caramelized. Then the next frames show more bananas being added. Then a white liquid (like milk or cream) is poured into the pot. The text \"Crema De Leche\" is there but we have to exclude text recognition. So the main actions: starting with a pot with browned pieces, then adding bananas, then pouring the white liquid into the pot. The hand is pouring the liquid. The camera is top-down, looking directly into the pot. Background is the stove and countertop, but minimal. Let's structure it chronologically.\n\nFirst frame: pot on stove with browned pieces. Then bananas are added. Wait, the video shows the pot with browned pieces (maybe bananas), then a hand pours more bananas (but wait, the sequence: [0.0] has a hand with bananas, then [1.0] shows the pot with bananas inside, then [2.0] shows the pot on stove, then [3.0] a bowl with white liquid is poured into the pot. So steps: the pot on stove with caramelized bananas, then a white liquid is poured into the pot from a container. The main subject is the pot, then the hand pouring the liquid. The hand is holding a container, pouring white liquid. So chronological: Initially, a metal pot on a stove holds browned, diced pieces. A hand pours additional diced items into the pot, then a white liquid is poured from a container into the pot. Camera is top-down. Let's check the frames:\n\nFrame 0: Pot with hand adding bananas (but maybe the first frame is hand over pot, then next frames show pot with bananas).\n\nFrame 1: Pot on stove with bananas (caramelized).\n\nFrame 2: Pot on stove, then a container with white liquid is poured into the pot.\n\nWait, the video sequence:\n\n0.0: Hand holding bananas over pot (but the pot has some pieces), then the hand moves to put bananas in.\n\nWait, the first frame is [0.0] with a hand adding bananas to the pot (the pot has some browned pieces, maybe bananas). Then [1.0] shows the pot with bananas inside. Then [2.0] shows the pot on the stove, then [3.0] a container with white liquid is poured into the pot. Then [4.0] the white liquid is added.\n\nSo the main actions:\n\n- A metal pot on a stove contains browned, diced pieces (likely bananas).\n\n- A hand adds more diced bananas into the pot.\n\n- Subsequently, a white liquid is poured from a container into the pot.\n\nThe camera is top-down throughout, showing the pot and the actions.\n\nNeed to mention the motion: hand adding bananas, then pouring the liquid.\n\nAppearance: bananas are browned (caramelized), white liquid is creamy.\n\nSpatial: hand is adding from left side (the container with white liquid comes from the left, as seen in frame 3).\n\nSo putting it all together:\n\nA metal pot on a stove holds browned, diced bananas. A hand adds more diced bananas into the pot from above. Then a white liquid is poured from a container into the pot. The camera maintains a top-down perspective throughout.\n\nWait, but the first frame shows a hand adding bananas to the pot, so the sequence is: pot has some bananas, hand adds more, then pours liquid. But the video's frames: [0.0] shows a hand with bananas, [1.0] pot has bananas, [2.0] pot on stove, [3.0] pouring white liquid into pot. So maybe the hand is adding bananas first, then the white liquid is poured.\n\nWait, the user's input:\n\nFrame 0: [0.0] a hand holding bananas over the pot.\n\nFrame 1: [1.0] the pot now has the bananas inside (caramelized).\n\nFrame 2: [2.0] the pot on the stove (now with bananas), then frame 3: pouring white liquid into the pot.\n\nSo step by step:\n\n1. A hand places diced, browned bananas into a metal pot on a stove.\n\n2. Subsequently, a white liquid is poured from a container into the pot.\n\nThe camera is top-down, focusing on the pot and the actions.\n\nNeed to check the rules: exclude text recognition, so ignore \"Crema De Leche\".\n\nAppearance: bananas are browned (caramelized), diced, multiple pieces. White liquid is creamy.\n\nSpatial: hand adds bananas (from left side of the pot), container with white liquid is poured into the pot (from the bottom left).", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/NzavEbe7VIE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/NzavEbe7VIE_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 181.72707351755435, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand pours liquid and stirs the contents of the pot. The food pieces are moved by the stirring motion, and the spoon is used to mix.", "background_and_ambient_analysis": "The background (stove and counter) is static. No fire, water, or smoke visible. The pouring of liquid is a one-time event but not dominant."}}
{"video_id": "O-3n0tE4WwU", "file_name": "O-3n0tE4WwU_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber in a dark shirt and beige pants ascends a textured rock wall, gripping holds and using a rope, while a second person in a red shirt stands on a wooden platform below, managing the rope. The climber moves upward with intermittent adjustments, the assisting individual remains stationary, occasionally extending an arm. The camera maintains a top-down perspective with slight shake, capturing the climbers against a backdrop of trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O-3n0tE4WwU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O-3n0tE4WwU_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 331.4229070725011, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is a climber ascending a rock face, moving via physical forces (grappling, pulling). A secondary object (assistant) is partially visible but not the main focus of motion.", "background_and_ambient_analysis": "The background elements (trees, wooden structure, and rock face) show no significant shifting or uniform motion. There is no fluid or gaseous motion (fire, water, smoke), so ambient environmental motion is not dominant."}}
{"video_id": "O-cRj8Wu6mQ", "file_name": "O-cRj8Wu6mQ_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red cap and brown shirt moves from the right side of the frame toward the left, interacting with industrial machinery. The individual walks past large equipment while the camera pans left to follow their movement across the factory floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O-cRj8Wu6mQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O-cRj8Wu6mQ_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 2193.676823400752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals wearing red hard hats are moving within the industrial space; one walks around machinery, while the other gestures and shifts position near equipment.", "background_and_ambient_analysis": "The background (walls, machinery, windows) shows no uniform shifting or fluid motion (e.g., fire, water, smoke, wind). No significant environmental fluid dynamics are visible."}}
{"video_id": "O-teEOUK6pU", "file_name": "O-teEOUK6pU_000853_000863.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long gray hair and glasses, wearing a gray hoodie, sits at a desk with a laptop in front. They raise both hands to chest level, then bring their right hand to their face, followed by gesturing with their right hand in front of them. The background shows a plain light wall and wooden chair behind the person. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O-teEOUK6pU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O-teEOUK6pU_000853_000863.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 157.66321409544946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (a solid, distinct object) is moving their hands and head while speaking and gesturing; the laptop remains stationary.", "background_and_ambient_analysis": "The background is a static wall with no fluid or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "O0vqsXlC7jo", "file_name": "O0vqsXlC7jo_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows two shirtless men by a pool. The first man is wearing dark blue shorts and a light-colored hat, holding a pool cleaning tool. He's moving around the pool, sweeping or cleaning. The second man, in dark shorts, is carrying a white towel and walking around the pool area. They're both moving in different directions. The background has greenery and a stone wall. The camera seems to pan from left to right, following the men's movements. Need to keep it concise, chronological. So start with the first man's action, then the second man, their positions relative to each other and the pool. Mention their appearance briefly. The camera movement is a pan. Let's structure it: two shirtless men, one in blue shorts and hat, one in dark shorts with towel, moving around the pool. The first man uses a long-handled tool, the second walks with towel. Camera pans left to right. Keep it chronological: start with the first man's action, then the second moving. Check rules: focus on motion, appearance, spatial, camera. Background minimal. So the caption should be: Two shirtless men by a pool. The man in dark blue shorts and a light hat holds a long-handled cleaning tool, sweeping the pool edge while walking. The other man, shirtless in dark shorts, carries a white towel, walks around the pool area. They move in different directions; the first man is to the right of the pool, the second near the ladder. The camera pans left, capturing their movements. Wait, need to be concise. Let's see. First, the first man (blue shorts, hat) sweeps with tool. Then the second man (dark shorts, towel) walks. Positions: first man on one side, second moves around. Camera pans. Let's make it flow. \"A shirtless man in dark blue shorts and a light hat sweeps the pool edge with a long-handled tool while moving around the pool. Another shirtless man in dark shorts carries a white towel, walking around the pool area. The first man remains near the pool's edge, while the second walks toward the ladder. The camera pans left, following their movements across the poolside.\" Hmm, check if it's chronological: first the sweeping, then the other man walking. Also, mention their appearance and motions. Maybe: \"Two shirtless men are by a pool. The man in dark blue shorts and a light hat sweeps the pool edge with a long-handled tool, moving along the side. The second shirtless man, wearing dark shorts, carries a white towel and walks around the pool, moving away from the ladder. The camera pans left to follow their actions.\" Wait, the video starts with the first man sweeping, then the second man moving. Let's check the timestamps. Frame 0: first man is in front, holding tool. Frame 1: he's sweeping, the second man is near the ladder. Frame 2: first man moves right, second walks away. Frame 3: second man is further back, first man continues. Frame 4: first man sweeps, second walks. Frame 5: second man is near bushes, first man is still sweeping. So chronological order: first man sweeps (tool), second man walks with towel. Appearances: both shirtless, one in blue shorts and hat, other in dark shorts. Spatial: first man on one side, second near ladder and then moves. Camera pans left. Let's write: \"A shirtless man in dark blue shorts and a light hat uses a long-handled pool cleaner, sweeping the pool edge while moving around the pool's perimeter. Another shirtless man in dark shorts carries a white towel, walking from the pool ladder toward the grassy area. The first man remains near the pool's edge, while the second man moves away from the ladder. The camera pans left, capturing their movements across the poolside.\" Check rules: no text, named characters, stylistic. Keep concise. Maybe shorten: \"Two shirtless men are at a pool. The man in dark blue shorts and a light hat sweeps the pool edge with a long-handled tool. The other shirtless man, in dark shorts, carries a white towel and walks around the pool area. The first man moves along the pool's edge, while the second walks toward the grass. The camera pans left, following their actions.\" Yes, that's chronological, mentions appearance, motion, spatial (along edge vs walking), camera pan left.\n</think>\n\n<caption_output>Two shirtless men are by a pool. The man in dark blue shorts and a light hat sweeps the pool edge with a long-handled tool while moving along the pool's perimeter. The other shirtless man, wearing dark shorts, carries a white towel and walks around the pool area,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O0vqsXlC7jo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O0vqsXlC7jo_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 259.2754968784306, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one person jumps into the pool (discrete locomotion), another person holds a pole (static pose with minor adjustments)", "background_and_ambient_analysis": "Background elements (greenery, rocks, pool edges) show no uniform shifting or fluid motion; pool water movement is secondary to discrete object interactions"}}
{"video_id": "O1f_c6-uuo8", "file_name": "O1f_c6-uuo8_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt holds a light blue and white pan flute in front of their face, blowing into the mouthpiece while adjusting the pipes with both hands. The camera remains stationary, capturing the person against a background with a door and whiteboard.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O1f_c6-uuo8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O1f_c6-uuo8_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 44.00950834792617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (wearing red shirt) is holding a pan flute, with subtle hand movements to manipulate the instrument during play. The pan flute and her hands are discrete, solid objects exhibiting motion due to physical interaction (playing the instrument).", "background_and_ambient_analysis": "Background elements (door, cabinets, railing) remain static with no uniform shifting. No fire, water, smoke, or wind is present, ruling out ambient environmental motion."}}
{"video_id": "O3yba9RZhao", "file_name": "O3yba9RZhao_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt, gray pants, and white shoes walks across a green golf course toward the camera, then stops, turns to face the camera, and places his hands in his pockets. In the background, another man in a blue shirt, gray pants, and white shoes stands near a golf ball, prepares to swing, and then executes a golf swing. The camera remains stationary, capturing the scene from a ground-level perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O3yba9RZhao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O3yba9RZhao_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 375.316300383622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a blue shirt (foreground) exhibits minor shifts in posture and position, while a distant person (background) shows subtle movement. Both are solid objects with discrete motions due to human locomotion/gestures.", "background_and_ambient_analysis": "The background (trees, fence, grass) shows no uniform shifting or fluid motion. No fire, water, or smoke present; environmental elements are static."}}
{"video_id": "O-tCdjooPeg", "file_name": "O-tCdjooPeg_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium, several players in red and black athletic wear run and pass a white ball across the court. A player in black shorts and a black top holds the ball, then passes it; red-jerseyed teammates sprint toward the action while others move dynamically around the wooden floor. The camera pans left, tracking the players' movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O-tCdjooPeg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O-tCdjooPeg_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 42.6719624431022, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People in athletic attire are moving dynamically: some run, others jump or shift positions, consistent with physical locomotion during a sport (e.g., badminton/volleyball).", "background_and_ambient_analysis": "The green walls and basketball hoops remain stationary across frames, showing no uniform shifting or fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "O2bhOCHA_zI", "file_name": "O2bhOCHA_zI_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in a black shirt and blue headband holds a child wearing an orange swim cap in a swimming pool. The adult adjusts their position, supporting the child as the child extends their arms and legs in the water. The camera maintains a top-down perspective throughout, capturing the interaction within the pool’s lane dividers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O2bhOCHA_zI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O2bhOCHA_zI_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 30.44566712906964, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person in a black shirt and orange swim cap is moving through the water using arm and leg propulsion. An orange ball is held and manipulated by the subject during motion.", "background_and_ambient_analysis": "The pool's lane dividers (red/white stripes) and bottom markings (e.g., '16M', '18M') remain static relative to the frame. Water ripples are minor and secondary to the subject's movement, not dominant."}}
{"video_id": "O3bdRn2gh8o", "file_name": "O3bdRn2gh8o_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. The user wants me to generate a caption for the video based on the given frames. First, I need to follow all the rules they specified. Let me read through the rules again to make sure I don't miss anything.\n\nSo, the main points are: focus on motion and behavior in chronological order, mention appearance and number, spatial relationships if relevant, conclude with camera perspective and movement, keep background minimal, exclude text recognition, named characters, or stylistic analysis. Output format must be exactly as specified.\n\nLooking at the video frames provided. The first frame shows a person in a black suit with white face paint and a red nose, holding a white object. They're in front of a building with bright lights and a sign that says \"Ripley's Believe It or Not!\" but I need to exclude text recognition, so I shouldn't mention the sign. The person is moving from standing to bending down. The next frames show them bending further, then moving towards the right side. There's a crowd in the background, but again, minimal background details.\n\nSo the main subject is the person in the black suit. Their appearance: black suit, white face paint, red nose. The motion is from standing to bending down, then moving towards the right. The camera seems to be following their movement, maybe a slight shake? The background has lights and maybe a storefront, but I shouldn't describe it much.\n\nWait, the rules say to mention spatial relationships if relevant. The person is moving from the center to the right, perhaps? The camera follows their movement. Let me check the frames again. The person starts in the center, then bends down, then moves towards the right. The camera might be following them, so maybe a slight pan right. The description needs to be chronological: start with the person standing, then bending, then moving right. \n\nAlso, need to mention the appearance: black suit, white face paint, red nose. The number is one person. Spatial relationships: the person is in front of the building with lights. But since background is minimal, maybe just say \"in front of a brightly lit building.\"\n\nWait, the rules say to exclude text recognition. The sign says \"Ripley's Believe It or Not!\" but I can't mention that. So just refer to the building with bright lights.\n\nLet me structure the caption:\n\nA person in a black suit with white face paint and a red nose bends forward and lowers a white object, moving toward the right side of the frame. The camera follows their motion with a slight shake, maintaining focus on their movement against a brightly lit building facade.\n\nWait, but the first part: \"bends forward and lowers a white object\" – in the frames, the person starts holding something, then moves down. The first frame shows them holding the object up, then bending. So maybe \"starts holding a white object above their head, then bends forward, lowering the object as they move right.\"\n\nBut need to keep it concise. Let me check the rules again. Focus on motion in chronological order. So:\n\nThe individual, dressed in a black suit with white face paint and a red nose, begins by holding a white object above their head, then bends forward and moves rightward, lowering the object while leaning toward the camera. The camera stays focused on the person, slightly shaking, as they move in front of a building with bright lights.\n\nWait, but the background should be minimal. So maybe just \"in front of a brightly lit building\" without specifying the lights. Or the building with decorative lights? But the rules say minimal background. Hmm.\n\nThe user's example in the problem statement for the output format shows \"in front of a brightly lit building\" as part of the background. So maybe that's acceptable.\n\nAlso, need to check if the camera movement is mentioned. The camera is following the subject, so \"camera follows their movement with a slight shake.\"\n\nLet me make sure all the parts are covered:\n\n- Chronological motion: starts standing, holds object, bends, moves right.\n\n- Appearance: black suit, white face paint, red nose (one person).\n\n- Spatial relationships: moving rightward in front of the building.\n\n- Camera perspective: following movement, slight shake.\n\nYes. So the caption should be:\n\nA person in a black suit with white face paint and a red nose holds a white object above their head, then bends forward and moves rightward, lowering the object while leaning toward the camera. The camera follows their motion with a slight shake, maintaining focus in front of a brightly lit building.\n\nWait, but the third frame shows the person bending down and then the fourth frame they're moving to the right. So the motion is from standing, bending, then moving right. So \"starts by holding the object up, bends forward, then moves right while lowering the object.\"\n\nLet me adjust:\n\nThe individual, wearing a black suit", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O3bdRn2gh8o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O3bdRn2gh8o_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 147.3133685863508, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the black suit (discrete solid object) exhibits intentional motion: adjusting their hat, leaning forward, and extending an arm. These actions are distinct and attributable to physical locomotion/interaction.", "background_and_ambient_analysis": "Background elements (signs, building facade, lights) show no uniform shifting or fluid motion; no fire, water, smoke, or wind-driven effects are visible."}}
{"video_id": "O3kkpKjJi2U", "file_name": "O3kkpKjJi2U_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to observe the video frames. The first frame shows two people on a red mat in a park. The person on the left is a woman with blonde hair, wearing a black shirt and light pants, playing a flute. The person on the right is a man in a black shirt and dark pants, wearing a red cap, also playing a flute. They're standing on a red mat with some wooden sticks or instruments around them. The background has green grass, trees, and flower beds.\n\nThen the next frames: frame 3 is a bit blurry with overlapping images, but frame 4 shows the same two people, but now there are two men in the foreground. The men are standing on the cobblestone path, looking towards the camera. The background now includes a building with multiple windows and people walking around. The camera seems to pan or zoom out to show more of the scene.\n\nWait, let's sequence it. The video starts with two musicians on a red mat. Then the camera shifts to show two onlookers in front of them. The main subjects are the two musicians first, then the two people walking towards the camera. Need to describe the motion chronologically.\n\nFirst part: two people (woman and man) standing on a red mat in a park, playing flutes. They are positioned with the woman on the left, man on the right. Then the camera moves or the scene changes to show two men standing in the foreground, facing the camera, with the musicians still visible in the background.\n\nCheck spatial relationships: initially, the musicians are on the red mat, then the camera reveals two men in front of them (closer to the camera). Background has park elements (grass, trees) and later a building.\n\nAlso, need to mention appearance: woman blonde, black shirt, light pants; man black shirt, dark pants, red cap. The two men in the foreground: one with a backpack, one with a red bag, dark clothes.\n\nWait, frame 3 has a glitch or overlay, but frame 4 and 5 are clearer. So the chronological order is: first, the two musicians playing; then, the camera shifts to include two men standing in front of them, as the scene widens.\n\nSo the caption should describe: two people playing flutes on a red mat in a park; then two men stand in the foreground looking towards the camera, with the musicians visible behind them.\n\nAlso, camera movement: the video starts with a close view of the musicians, then the camera pans out to show the two men approaching or standing in front.\n\nWait, the frames go from [0.0] to [5.0], so sequence is:\n\nFrame 0: two musicians on red mat, playing.\n\nFrame 1: same as 0.\n\nFrame 2: blurry, maybe transition.\n\nFrame 3: two men in front, musicians in background.\n\nFrame 4: same as 3.\n\nSo the main motion is: two flutists perform on a red mat; then two men stand in the foreground facing the camera, with the musicians visible behind them.\n\nNow, structure the caption:\n\nStart with main subjects in chronological order. First, the two musicians: woman (blonde, black shirt, light pants) and man (black shirt, dark pants, red cap) playing flutes on a red mat. Then, the camera shifts to show two men (one with a backpack, one with a red bag) standing in front of them on the cobblestone path. The background includes a park with grass, trees, and later a building with windows. The camera perspective moves from a close-up of the musicians to a wider shot showing the onlookers.\n\nBut need to be concise. Focus on motion: the musicians perform; then the camera reveals two people standing in front of them.\n\nCheck rules: a) motion and behavior in chronological order. So first, the musicians playing; then two people appearing in front.\n\nb) Appearance and number: two musicians (details as above), then two men.\n\nc) Spatial: musicians on red mat, two men in front of them.\n\nd) Camera: starts close on musicians, then pans out to show the two men.\n\ne) Background minimal: park elements, later building.\n\nf) Exclude text, names.\n\nSo draft:\n\nTwo musicians stand on a red mat in a park, playing flutes; the woman on the left wears a black shirt and light pants, the man on the right wears a black shirt, dark pants, and a red cap. The camera then shifts to show two men standing in front of them on the cobblestone path, with the musicians visible behind, as the scene widens to include a building in the background.\n\nCheck conciseness. Maybe \"Two flutists—blonde woman in black shirt and light pants, man in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O3kkpKjJi2U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O3kkpKjJi2U_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 1271.7754909652217, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals on a red mat are initially visible, followed by multiple people walking into the frame. These are discrete, solid objects (people) moving through locomotion.", "background_and_ambient_analysis": "The background elements (buildings, trees) remain static and do not exhibit uniform shifting. No fire, water, or smoke is visible, so there is no dominant fluid/environmental motion."}}
{"video_id": "O4xbSlAr-_8", "file_name": "O4xbSlAr-_8_000200_000210.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a teal top and white shorts lies on their back, using a cotton swab to apply something to their nose and surrounding area. They move the swab across their face, then withdraw it. The camera maintains a top-down perspective with slight motion, capturing the individual's upper body and hands against a dark surface and light-colored wall. Background elements are minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O4xbSlAr-_8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O4xbSlAr-_8_000200_000210.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 161, "blur_score": 38.34104992160797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and face exhibit deliberate motion as they apply a substance to their face, indicating discrete physical interaction.", "background_and_ambient_analysis": "Background elements (walls, floor) appear static with no significant shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "O5v4kKUlA58", "file_name": "O5v4kKUlA58_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing walks away from the camera along a sidewalk. Another individual in dark clothing runs from the left, approaches the first person, trips, and falls onto the sidewalk, lying motionless near a white van and blue car. The camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O5v4kKUlA58.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O5v4kKUlA58_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 322.74551547643046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible. One person runs and then falls to the ground, while the other person walks slowly. The cars are stationary.", "background_and_ambient_analysis": "The background (sidewalk, van, building) is stationary. No fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "O65pXqtI2F8", "file_name": "O65pXqtI2F8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in black shorts with white stripes and a woman in an orange shirt and dark shorts sit on a blue mat, each with a red boxing glove on their head. The man moves his hand toward his face, while the woman extends her arm toward the man; they interact, passing gloves between them. The camera remains static, capturing their interaction from a fixed perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O65pXqtI2F8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O65pXqtI2F8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 590.2337373336368, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (shoeless, seated on blue mat) exhibit discrete hand/arm movements (e.g., gesturing, mock strikes) indicative of deliberate physical actions.", "background_and_ambient_analysis": "Background elements (pillars, flooring, distant figures) show no uniform shifting; no fire, water, or wind-driven motion observed."}}
{"video_id": "O611t0Pe9IM", "file_name": "O611t0Pe9IM_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two people in a kitchen. The main subjects are the person in the pink shirt and the one in gray. The pink-shirted person is holding something over a juicer, maybe adding ingredients. The gray-shirted person is holding the juicer base. Let's list the actions in order.\n\nStart: both are at the counter. Pink shirt (wearing a cap, red shirt) is using their hands to put something into the juicer. Gray shirt (gray shirt) is holding the juicer's base. The pink shirt moves their hands to add the ingredient, then adjusts. The spatial relationship: pink is standing to the right of the gray person, who's at the counter. Background has fridge, cabinets, but minimal. Camera is fixed, no movement mentioned.\n\nNeed to be concise, chronological. Describe motion: pink shirt adds ingredients to the juicer, then adjusts position. Gray shirt holds the juicer steady. Mention their appearance briefly: pink shirt (red, cap), gray shirt (gray). Spatial: pink to the right of gray, both at counter.\n\nBackground: kitchen with fridge, cabinets, but minimal. Camera perspective: stationary, no movement.\n\nCheck rules: focus on motion and behavior. So, first, pink person adds ingredient to juicer, then adjusts. Gray person holds juicer. No names, text, etc. Keep background minimal.\n\nLet me draft:\n\nIn a kitchen, a person in a red shirt and cap stands to the right of another person in a gray shirt, both at a countertop. The red-shirted person uses their hands to add ingredients to a red juicer mounted on the counter, then adjusts their position while the gray-shirted person holds the juicer base steady. The camera remains stationary, capturing the action from a fixed angle.\n\nWait, check if concise. Maybe more chronological:\n\nTwo people in a kitchen: the individual in a red shirt and cap (right) adds ingredients to a red juicer, while the person in a gray shirt (left) holds the juicer base. The red-shirted person adjusts their hands over the juicer, then moves their arms to place the ingredient, all while the gray-shirted person maintains the juicer’s position. The camera is static.\n\nBut need to be concise. Let's see. The video starts with both in kitchen. Red-shirted person (cap, red) adds something to juicer, moves hands, adjusts. Gray-shirted holds base.\n\nSo, \"A person in a red shirt and cap stands to the right of a person in a gray shirt at a kitchen counter. The red-shirted individual uses their hands to add ingredients to a red juicer, adjusting their position while the gray-shirted person holds the juicer base steady. The camera remains stationary throughout the sequence.\"\n\nWait, check for chronological order: first add ingredients, then adjust. So the red-shirted person adds (hands over juicer), then adjusts (maybe moving hands). Gray-shirted is holding.\n\nYes. Also, mention number: two people. Appearances: red shirt (cap), gray shirt.\n\nBackground: kitchen with fridge, cabinets, but minimal. So \"In a kitchen setting with a stainless steel refrigerator and wooden cabinets visible in the background, two people interact with a red juicer on a countertop.\"\n\nWait, rule e: minimal background unless essential. The refrigerator and cabinets are part of the kitchen, but maybe not essential for the motion. The motion is about the juicer, so background can be brief.\n\nWait, the rules say \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So \"the red-shirted person stands to the right of the gray-shirted person\".\n\nSo let's put it all together:\n\nTwo people are in a kitchen. A person in a red shirt and cap stands to the right of a person in a gray shirt, both at a countertop with a red juicer. The red-shirted individual uses their hands to add ingredients to the juicer, adjusting their position over the device, while the gray-shirted person holds the juicer’s base steady. The camera remains stationary.\n\nWait, check if it's concise. The key is to list actions in order. First action: red-shirted adds ingredients (hands over juicer), then adjusts (moves hands). Gray-shirted holds base.\n\nYes. Let me check the example. The output needs to be a paragraph.\n\nFinal draft:\n\nIn a kitchen, a person wearing a red shirt and a cap stands to the right of another person in a gray shirt at a counter. The red-shirted individual adds ingredients to a red juicer using their hands, then adjusts their arm position, while the gray-shirted person holds the juicer’s base steady. The camera remains fixed, capturing the scene from a frontal perspective.\n</think>\n\n<caption_output", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O611t0Pe9IM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O611t0Pe9IM_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 735.1298599706782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one pouring liquid from a bottle into a container held by the other. The pouring motion is a discrete physical action involving solid objects (hands, bottle, container) subject to controlled force application.", "background_and_ambient_analysis": "The kitchen background (refrigerator, cabinets, countertop) is static with no shifting elements; no fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "O8j_GrSCYiM", "file_name": "O8j_GrSCYiM_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several swimmers in a blue outdoor pool swim forward, passing white buoys floating on the water's surface; spectators stand along the pool's edge under trees and canopies. The swimmers adjust their positions across the pool over time, and the camera maintains a fixed perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O8j_GrSCYiM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O8j_GrSCYiM_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 743.2672257129034, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Several people are visible in the pool, moving through the water (swimming), which are discrete solid objects exhibiting locomotion due to physical forces (muscular effort).", "background_and_ambient_analysis": "The background elements (trees, umbrellas, poolside structures) show no uniform shifting, indicating no camera-induced motion. The water in the pool is a fluid medium, but the dominant motion is not primarily from ambient fluid dynamics."}}
{"video_id": "O5d4eegQYk4", "file_name": "O5d4eegQYk4_000236_000246.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up shows a tray of colorful beads (green, purple, red, orange, yellow) and assorted charms arranged in compartments, with a book labeled \"EASY DIY\" visible to the right. The camera pulls back to reveal a person in a purple butterfly-patterned shirt sitting at a table, wearing gold jewelry including a necklace and bracelets. The person lifts their hands to display the jewelry against their skin, moving their arms to showcase the items. The camera focuses on the hands and jewelry as the person adjusts their position, maintaining a top-down perspective that shifts slightly to highlight the displayed accessories. Background details remain minimal, centered on the table setup and the person’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O5d4eegQYk4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O5d4eegQYk4_000236_000246.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 30.957718456533986, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a purple shirt interacts with a colorful bracelet, moving hands and arms to demonstrate wearing it. Discrete solid objects (child, bracelet) show explicit physical motion via hand movements.", "background_and_ambient_analysis": "The table with markers and the white box are static; no fire, water, smoke, or wind is visible. Background elements (table, wall) do not shift uniformly, ruling out camera-induced motion."}}
{"video_id": "OB_VtQNT2_c", "file_name": "OB_VtQNT2_c_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and headphones sits in front of a keyboard and computer monitor. They hold a small green object, bring it to their mouth, and then press keys on the keyboard with both hands. The camera remains static, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OB_VtQNT2_c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OB_VtQNT2_c_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 82.2922469522819, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands on a keyboard and holding a green bottle, exhibiting discrete solid-object motion due to explicit physical actions (typing, drinking).", "background_and_ambient_analysis": "Background elements (keyboard, computer, walls) remain stationary; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "O1Wcgpk8sHg", "file_name": "O1Wcgpk8sHg_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and shorts enters the frame from the right, walks toward the wooden shed, and exits to the left. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O1Wcgpk8sHg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O1Wcgpk8sHg_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 725.1525249329763, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person walks in and out of the frame around the wooden shed.", "background_and_ambient_analysis": "The background (trees, shed) is stationary. Minimal wind causes slight leaf movement, but it is not dominant motion. No fire, water, or smoke present."}}
{"video_id": "OB6jzjIDD5c", "file_name": "OB6jzjIDD5c_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with two motorcyclists riding on a snowy path through a forest. They're moving forward, kicking up snow. Both are wearing helmets and winter gear, one on the left, one on the right. The scene transitions to a dark screen with text, but the rules say to exclude text recognition, so focus on motion. Then the camera shows a dust cloud or snow spray, but the key is the main subjects. Chronological order: first, two riders on snow bikes moving through snow, then the text screen, then the dust cloud. But need to describe the motion and behavior. \n\nFirst part: two motorcyclists (wearing helmets, winter gear) ride side by side on a snow-covered path, kicking up snow behind them. They move forward, one slightly left of the other. Background is snowy forest with trees. Then the scene cuts to a dark screen with white text, but since we can't mention text, move to the next part: the dust/snow cloud, but the video shows \"OKANAGANSNOWBIKES.CA\" but exclude text. Wait, the rules say exclude text recognition, so skip that. The main action: riders on snow bikes, moving through snow. Then the transition to the text screen is a frame with dust/snow. But the task is to describe the motion and behavior chronologically.\n\nSo:\n\nAt the start, two individuals on snow bikes ride side by side along a snow-covered path through a forested area, kicking up snow as they move forward. The rider on the left is slightly ahead and to the left of the other. They both wear helmets and dark winter gear. The scene then transitions to a frame showing a dust cloud (or snow spray) with faint text, but focus on the motion: the riders are moving, then the video cuts to a static text frame, but since we can't mention text, describe the transition. Wait, the first part is the riders, then the text screen. But the rules say exclude text, so focus on the visual motion. Then the camera perspective: the video starts with a medium shot of the riders, then cuts to a close-up of the dust/snow cloud. Wait, the first frames show the riders, then frame 4-5: the screen goes dark with the text, but the action is the riders moving, then the scene changes.\n\nWait, the problem says \"chronological paragraph describing the provided video\". So step by step:\n\n1. Two snow bike riders, wearing helmets and winter gear, ride side by side on a snowy path through a forest. The rider on the left is slightly ahead and to the left of the other, both kicking up snow as they move forward.\n\n2. The scene transitions to a dark screen with a snow or dust cloud, but we don't mention text. Wait, the video ends with the text \"OKANAGANSNOWBIKES.CA\", but rules say exclude text recognition. So the key parts are the riders moving, then the dust cloud.\n\nWait, the video sequence:\n\n- First few frames: two riders on snow bikes, moving forward on snow path, snow flying.\n\n- Then the screen goes to a dark frame with the text, but we can't mention text. So the description should be about the motion: the riders are moving, then the video cuts to a frame showing a large dust cloud (from snow spray) with the text, but since text is excluded, describe the dust cloud as part of the motion. Wait, the problem says \"exclude text recognition\", so the dust cloud is part of the visual motion.\n\nWait, the first part: two riders on snow bikes, moving forward, kicking up snow. They are in a forested area with snow on the ground. Then the scene transitions to a dark screen with the snow spray, but since we can't mention text, it's just a frame with snow spray. The camera perspective: the initial frames are a medium shot (showing both riders and the path), then the next frame is a close-up of the dust/snow cloud.\n\nSo the caption should be:\n\nTwo motorcyclists, both wearing helmets and dark winter gear, ride side by side on a snow-covered path through a forest, kicking up snow as they move forward. The rider on the left is slightly ahead and to the left of the other. The scene then cuts to a dark frame with a visible snow spray, viewed from a close-up perspective.\n\nCheck rules:\n\na) Motion and behavior: riders moving, snow kicking up, then cut to snow spray.\n\nb) Appearance and number: two riders, helmets, dark gear.\n\nc) Spatial relationships: left rider slightly ahead and to the left.\n\nd) Camera perspective: medium shot then close-up.\n\ne) Background minimal: snow path, forest.\n\nf) Exclude text: yes.\n\nSo that's the structure", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OB6jzjIDD5c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OB6jzjIDD5c_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 159, "blur_score": 145.38091417556814, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two snowmobiles (discrete solid objects) moving across the snow, propelled by their engines.", "background_and_ambient_analysis": "The background (trees and ground) is static. The snow plume is a result of the snowmobiles' motion and not a dominant environmental fluid motion."}}
{"video_id": "OBlAcW9iduE", "file_name": "OBlAcW9iduE_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person pours liquid from a blue and white carton into an orange bowl, tilting the carton to release the contents, then lifting the carton away. The camera remains in a close-up, top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OBlAcW9iduE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OBlAcW9iduE_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 421.065417979714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a carton to pour liquid into an orange bowl; the carton, hands, and bowl are discrete solid objects moving due to explicit physical forces (tilting and pouring).", "background_and_ambient_analysis": "The background (grass and ground) shows no uniform shifting; no fluid or environmental motion (fire, water, wind) dominates the scene."}}
{"video_id": "ODrqy2Jvojc", "file_name": "ODrqy2Jvojc_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red shirt with long dark hair plays a tall golden harp, her hands moving rhythmically across the strings. She is positioned near a window with light streaming in, with framed pictures on the wall to her right. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ODrqy2Jvojc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ODrqy2Jvojc_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 520.7569965581777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Woman (discrete solid object) moves her hands in controlled motions to play the harp, with visible hand displacement and arm positioning changes.", "background_and_ambient_analysis": "Static background elements (window frame, wall, framed pictures) show no shifting or movement. No fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "OCgEGWSBC1g", "file_name": "OCgEGWSBC1g_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a metal spatula to stir a pan of stir-fried vegetables and meat, mixing green beans, orange carrots, and white onions coated in a glossy sauce. The spatula moves ingredients in circular motions within the pan, which contains a colorful assortment of vegetables and pieces of meat. The camera maintains a close-up perspective, slightly shaking with the stirring motion, focusing on the pan’s contents with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OCgEGWSBC1g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OCgEGWSBC1g_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 39.891995121119265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (vegetables, meat, utensils) move due to stirring actions (hand-held fork/spoon), with visible collisions and repositioning of ingredients.", "background_and_ambient_analysis": "The background elements (table surface, kitchen surroundings) show no uniform shifting or fluid motion; steam from the wok is minor and secondary to the main action."}}
{"video_id": "OCQ9OyMKQKw", "file_name": "OCQ9OyMKQKw_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light long-sleeve shirt and dark pants with gloves bends down near a wooden fence and bushes, picks up a black bag, then stands upright holding it. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OCQ9OyMKQKw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OCQ9OyMKQKw_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 552.5013822126904, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "OFiQPlhbCB0", "file_name": "OFiQPlhbCB0_000303_000313.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands interacts with a small green object on a dark, patterned surface. The hands initially point toward the object, then grasp and move it slightly, before withdrawing. The camera maintains a close-up perspective with minimal movement, focusing on the interaction between the hands and the object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OFiQPlhbCB0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OFiQPlhbCB0_000303_000313.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 152.61756379818388, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands interact with a small green object: one hand manipulates and presses the object while the other points or stabilizes it. The motion is driven by explicit physical forces (grasping, pressing, repositioning).", "background_and_ambient_analysis": "The background is a static, textured surface with no fluid motion (fire, water, smoke) or wind effects. The grid pattern remains consistently in place, showing no shifting or environmental distortion."}}
{"video_id": "OFTc56S36lI", "file_name": "OFTc56S36lI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video starts with a person on the floor. Let's check the frames.\n\nFrame 0: A child, maybe, in blue shorts, lying on a bed or floor. The room has a concrete wall, some yellow objects. The \"REC\" indicator is there.\n\nFrame 1: The child is now sitting up, moving. The camera angle shifts, maybe a bit shaky. The child is in a room with a bed, some clothes.\n\nFrame 2: The camera moves quickly, showing the child standing up. The background has more clutter, maybe a table with items.\n\nFrame 3: The camera is very shaky, focusing on the child's movement, maybe jumping or moving around. There's a blue object in the background.\n\nFrame 4: The child is moving through a messy room with clothes and boxes. The camera follows, shaky.\n\nFrame 5: The child is in a pile of clothes, maybe on the floor, moving. The camera is close, shaky.\n\nNow, the main subject is a child (since it's a short video of a kid). Appearance: wearing blue shorts, maybe shirtless? The video shows them moving from lying on the floor to sitting up, standing, moving through the room.\n\nChronological order: starts lying on the floor, then sits up, stands, moves around the room, and ends up in a pile of clothes.\n\nSpatial relationships: The child moves from the floor to standing, around the room, in front of various objects (like the concrete wall, yellow objects, clothes).\n\nCamera perspective: starts with a top-down or close-up, then the camera moves around, shaky, following the child. There's a slight shake throughout.\n\nBackground: minimal, just a messy room with clothes, concrete walls, maybe some furniture.\n\nNow, structure the caption:\n\n- Start with the initial action: child lying on floor in a room with concrete walls.\n\n- Then, child sits up and moves.\n\n- Then, child stands and moves through the room.\n\n- Then, camera follows the child's movement, showing them interacting with surroundings (like a pile of clothes).\n\n- Camera perspective: shaky, following the movement.\n\nNeed to keep it concise, chronological.\n\nCheck the rules: focus on motion and behavior, appearance (child in blue shorts), spatial relationships (room with concrete walls, yellow objects in background), conclude with camera movement (shaky, follows subject).\n\nAvoid text recognition (REC, InShot are just indicators, but the rules say exclude text recognition, so ignore them).\n\nSo:\n\nA child in blue shorts lies on a floor in a room with concrete walls and yellow objects. The child sits up, stands, and moves through the cluttered space, interacting with clothing and objects. The camera follows the child's movements with a shaky perspective, capturing the motion from a close angle as the child navigates the area.\n\nWait, let's check the frames again. Frame 0: child lying on the floor. Frame 1: child sitting up. Frame 2: child moving (maybe standing). Frame 3: child in motion, maybe jumping? Frame 4: child moving through room with clothes. Frame 5: child in pile of clothes.\n\nAlso, the first part: the child is on the floor, then sits up, stands, moves, then ends up in a pile of clothes.\n\nNeed to mention the motion step by step.\n\n\"A child in blue shorts begins lying on the floor of a room with concrete walls, then sits up, stands, and moves through a cluttered space filled with clothes and other items. The camera follows the child's motion with a shaky, close-angle perspective, capturing the child navigating the area until they are near a pile of clothes.\"\n\nWait, but \"cluttered space\" is part of the room. Also, \"blue shorts\" is the appearance.\n\nCheck rules: \"Briefly describe their appearance and number (color, size, orientation).\" The child is one person, wearing blue shorts.\n\nAlso, \"spatial relationships if relevant\". The room has concrete walls, yellow objects in the background (in frame 0). But maybe not essential. Focus on motion.\n\nFinal caption:\n\nA child in blue shorts lies on a floor, then sits up and stands, moving through a cluttered room with scattered clothes and objects. The camera follows the child with a shaky perspective, capturing their motion from a close angle as they navigate the space.\n\nWait, but the first frame has the child on the floor, then frame 1 the child is moving. Let's check the exact sequence:\n\nFrame 0: child lying on floor.\n\nFrame 1: child is up, maybe sitting, and moving.\n\nFrame 2: child standing, moving through the room.\n\nFrame 3: child moving, camera shaky.\n\nFrame 4: child moving through clothes.\n\nFrame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OFTc56S36lI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OFTc56S36lI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 63.14543979221757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "OIPFCdpV5fA", "file_name": "OIPFCdpV5fA_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray suit, white shirt, and green striped tie sits at a conference table, raising his right arm upward in a gesture. Several other men in dark suits are seated behind him. The camera remains static throughout, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OIPFCdpV5fA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OIPFCdpV5fA_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 1576.3483362646953, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main subject (man) is moving by gesturing with hands and body; background people show minimal movement.", "background_and_ambient_analysis": "Static background with no fluid motion (fire, water, smoke, wind); background elements (people, table) are stable."}}
{"video_id": "OHSlqzjxdSQ", "file_name": "OHSlqzjxdSQ_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two boys, one in a gray t-shirt and dark pants, the other in a gray hoodie with a yellow emblem, move from standing near a bed to sitting on it. They interact closely, reaching out and touching hands while leaning toward each other. The camera maintains a low-angle perspective with slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OHSlqzjxdSQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OHSlqzjxdSQ_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 49.83406174121874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving: one enters the frame, approaches the bed, and sits down, while the other interacts with them through gestures and physical contact (e.g., handshakes, leaning in). Their motion is discrete and driven by voluntary locomotion and interaction.", "background_and_ambient_analysis": "The background (walls, bed frame, furniture) remains static throughout the video with no shifting or environmental fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "OI_DHgBL0LI", "file_name": "OI_DHgBL0LI_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a pink and blue jacket extends their arm toward a wire fence, interacting with several goats (including a white goat and a black-and-white goat) positioned behind the fence. The child moves slightly, remaining in front of the fence while the goats gather near the mesh, some reaching toward the child. The camera shifts to capture the child from behind as they continue engaging with the goats, maintaining focus on the interaction between the child and the animals. Background includes grassy ground and a fenced enclosure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OI_DHgBL0LI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OI_DHgBL0LI_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 296.65456422408045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Sheep are walking and eating; the little girl is pointing and turning to look at the sheep; the adult is standing and moving slightly.", "background_and_ambient_analysis": "The background (grass, fence) is stable with no significant environmental motion. Dominant motion is from subjects."}}
{"video_id": "OB-T5YEi4dc", "file_name": "OB-T5YEi4dc_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a man and a boy. The man is in green, boy in orange, both near a wooden structure. The boy is holding a bow, man has something yellow. Then it cuts to a girl in blue, aiming a bow at a target with a colorful arrow. Need to describe chronologically.\n\nFirst scene: two people (man in green shirt, boy in orange shirt) standing on grass; boy holds bow, man stands beside. Then the scene shifts to a girl in blue sleeveless top aiming bow at target. The camera changes from one scene to the other, so movement is cut. Background is greenery, but keep minimal.\n\nCheck the rules: focus on motion and behavior. First scene, they're holding bows. Then the girl is drawing the bow. Spatial: boy is in front of wooden structure? Wait, first frame shows boy holding bow, man holding something. Then the next scene is girl aiming. So chronological order: first the man and boy, then the girl.\n\nDescribe appearance: boy in orange shirt, black shorts; man in green shirt, camouflage shorts. Girl in blue sleeveless top. Their actions: boy holds bow (maybe preparing to shoot), man holds a device (yellow). Then girl draws bow, aims at target with a colorful arrow. Background is grassy area with trees, but minimal.\n\nCamera: first scene is static, then cuts to girl's scene. So camera movement is cut, then static on girl.\n\nNow structure the caption. Start with initial scene, then transition to next.\n\n\"Initially, a man in a green shirt and camouflage shorts stands beside a boy in an orange shirt and black shorts holding a bow on a grassy area with a wooden structure behind them; the boy draws the bowstring. The scene transitions to a girl in a blue sleeveless top drawing a bow and aiming at a target with a colorful arrow on the grass, surrounded by trees.\"\n\nCheck rules: exclude text recognition (so ignore the text in the first frame). Mention spatial: in first scene, boy is in front of wooden structure? Maybe just \"on grassy area\". The target in the second scene has a colorful arrow.\n\nMake it concise. Let's check each rule:\n\na) motion: boy drawing bow, girl aiming.\n\nb) appearance: man (green shirt, camo shorts), boy (orange, black shorts), girl (blue sleeveless).\n\nc) spatial: man beside boy, girl aims at target.\n\nd) camera: starts static, then cut to girl's scene (static).\n\ne) background minimal: grassy area, trees.\n\nf) exclude text, named characters, style.\n\nSo draft: \"A man in a green shirt and camouflage shorts stands next to a boy in an orange shirt and black shorts on a grassy lawn, the boy holding a bow. The scene shifts to a girl in a blue sleeveless top drawing a bow and aiming at a target with a colorful arrow in the grass, surrounded by trees. The camera remains static in both scenes with no movement.\"\n\nWait, but the first scene: does the boy draw the bowstring? The first frame shows the boy holding the bow, maybe not drawing yet. Let's check the video frames. The first frame: boy is holding the bow, the man is holding something. Second frame: the girl is drawing the bow. So first scene: man and boy standing, boy holding bow (not yet drawing). Then scene changes to girl drawing.\n\nSo revised: \"A man in a green shirt and camouflage shorts stands beside a boy in an orange shirt and black shorts on a grassy area with a wooden structure; the boy holds a bow. The scene transitions to a girl in a blue sleeveless top drawing a bow and aiming at a target with a colorful arrow on the grass.\"\n\nCheck if \"holding\" is the action. In the first frame, the boy is holding the bow. Then in the next scene, the girl is drawing.\n\nYes. Also, spatial: the man is beside the boy. The target is on the grass for the girl.\n\nNow check the rules. Exclude text, so no mention of the text on screen. Mention appearance and motion. The man's shirt color, etc.\n\nFinal caption: \"A man in a green shirt and camouflage shorts stands beside a boy in an orange shirt and black shorts holding a bow on a grassy lawn. The scene shifts to a girl in a blue sleeveless top drawing a bow and aiming at a target with a colorful arrow on the grass. The camera remains static in both scenes with no movement.\"\n\nWait, but the first scene: is the boy holding the bow (static) and then the scene changes. So the boy is holding, not drawing. Then the girl is drawing. That's the motion.\n\nAlso, \"spatial relationships\" – the man is beside the boy; the target is in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OB-T5YEi4dc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OB-T5YEi4dc_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 122.54419099694353, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person in blue (holding bow) draws and releases the bow, causing the arrow to fly towards the target. The movement of the bow and arrow is due to explicit physical forces (bowstring tension and release).", "background_and_ambient_analysis": "The background (trees, grass, and wooden structure) is static with no significant shifts or environmental fluid motion (fire, water, smoke). Trees are still, no wind effects evident."}}
{"video_id": "OIzi4eXrsH0", "file_name": "OIzi4eXrsH0_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark brown hoodie operates a silver meat grinder, extruding pink ground meat into a tray while guiding the meat with their hand. They shift slightly to the right, revealing a kitchen with wooden cabinets and a window in the background. The camera remains static, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OIzi4eXrsH0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OIzi4eXrsH0_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 138, "blur_score": 107.15051099168649, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands (wearing ring) actively feeding raw meat through a slicer. Meat moves continuously through the slicer mechanism due to manual operation.", "background_and_ambient_analysis": "Background elements (cabinets, window, countertop) remain static with no shifting or motion. No fire, water, smoke, or wind present."}}
{"video_id": "OKRiKIursdg", "file_name": "OKRiKIursdg_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray shirt and black shorts runs across a grassy field while holding a javelin, then throws it forward, landing in a follow-through stance. The camera follows the subject's movement across the field, capturing the action from a ground-level perspective with a slight pan. A low concrete fence and distant trees form the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OKRiKIursdg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OKRiKIursdg_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 453.213536846097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (wearing a light blue shirt and dark shorts) is running across the grass field. Their motion is deliberate and locomotive, with clear bounding box tracking.", "background_and_ambient_analysis": "The background elements (wall, trees, grass) show no uniform shifting or fluid motion; no fire, water, smoke, or significant wind effects are visible."}}
{"video_id": "OKGQzv2Nq2o", "file_name": "OKGQzv2Nq2o_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black long-sleeve shirt and jeans adjusts two clear glass bowls containing yellow substances on a wooden table; they shift their hands between the bowls, then turn to face the camera while gesturing with both hands. The background features a framed object on the wall. The camera remains in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OKGQzv2Nq2o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OKGQzv2Nq2o_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 81.89823114141225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man performs discrete hand movements: stirring a glass, placing hands on abdomen, and gesturing with hands while standing.", "background_and_ambient_analysis": "Static wall and picture in the background show no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "OLtlnfvWDD8", "file_name": "OLtlnfvWDD8_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph about the video. First, identify the main subjects: people doing martial arts. There are several individuals. Let's count: in the video, there are six people? Wait, looking at the frames. Let's see: first frame, there are five people? Wait, no. Let's check each frame.\n\nFrame 0: six people? Let's list: leftmost, black shirt, white pants, then brown shirt, white pants. Then another in black shirt, camouflage pants. Then a person in black shirt, blue pants, and the last one in white shirt with camouflage pants. Wait, total six people.\n\nTheir actions: they start in a stance, then move their arms. Let's track the sequence. At 0s: they're in a position, maybe a martial arts pose. Then as time goes, they raise their arms, maybe in a coordinated move. Each frame shows them moving their arms up, maybe a block or strike motion.\n\nChronicology: start with them in a formation, then sequentially raising arms. Let's describe step by step.\n\nFirst, six individuals in a martial arts dojo. Their positions: some in front of others. The background has a mural of a dragon and tiger, but per rule e, minimize background. So focus on the people.\n\nAppearance: colors of clothes: black, brown, white shirts; pants: white, camouflage, black. But keep brief.\n\nSpatial relationships: they're arranged in a line or group, moving in unison.\n\nActions: They begin in stances, then raise their arms upward in a coordinated motion.\n\nCamera perspective: seems stationary, no movement mentioned. The frames are static in terms of camera, so top-down or slight angle, but the description says \"camera perspective and movement\". The video is a fixed shot, so maybe \"stationary camera\".\n\nNow, structure the caption:\n\nStart with number of subjects: six people. Their actions in chronological order: they start in martial arts stances, then sequentially raise their arms upward. Mention their clothes briefly (e.g., varied shirts and pants). Spatial relationships: grouped together in the dojo. Background minimal. End with camera: stationary.\n\nLet's draft:\n\n\"Six individuals in a martial arts dojo perform synchronized movements. They begin in wide stances, then raise their arms upward in unison. Dressed in black, brown, and white shirts with matching pants, they face inward toward the center. The camera remains stationary throughout the sequence, capturing their coordinated motions.\"\n\nWait, check rules:\n\na) Motion and behavior in chronological order: start with stances, then raising arms.\n\nb) Briefly describe appearance and number: six people, color of clothes (black, brown, white shirts; various pants).\n\nc) Spatial relationships: grouped, facing center.\n\nd) Conclude with camera: stationary.\n\ne) Background minimal: yes, mention dojo but not details.\n\nf) Exclude text recognition, etc.: yes.\n\nCheck if all rules are followed.\n\nLet me adjust:\n\n\"Six people in a dojo perform a coordinated martial arts sequence. They start in low stances, then sequentially raise their arms upward in unison. Dressed in varied colored shirts (black, brown, white) and pants (white, camouflage), they maintain a circular formation. The camera remains stationary, capturing their synchronized movements.\"\n\nWait, \"sequentially raise\" might be incorrect; the video shows all raising at the same time, but maybe the frames show them moving from down to up. Let's check the frames:\n\nAt time 0, their hands are down; time 1, hands are mid-air; time 2, hands higher; time 3, arms up. So they are raising arms simultaneously.\n\nSo \"raise their arms upward in unison\" is correct.\n\nNumber: six people. In the first frame, how many? Let's count: leftmost person (black shirt, white pants), then next (brown shirt, white pants), then another (black shirt, camo pants), then (black shirt, blue pants), then (white shirt, camo pants), and the person in the background left? Wait, frame 0: there's a person in black on the far left, then the main group. Let's count:\n\n1. Black shirt, white pants (left)\n2. Brown shirt, white pants (middle left)\n3. Black shirt, camo pants (middle)\n4. Black shirt, blue pants (right)\n5. White shirt, camo pants (far right)\nWait, maybe 5 people. Wait, frame 0: six? Let me recount.\n\nLooking at frame 0:\n\n- Leftmost: person in black shirt, white pants, facing right.\n\n- Next to him: person in brown shirt, white pants, facing right.\n\n- Then: person in black shirt, camo", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OLtlnfvWDD8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OLtlnfvWDD8_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 922.1164862054184, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple people (martial artists) performing dynamic movements: kicking, striking, and shifting stances. These are solid objects moving due to explicit physical forces (locomotion, combat techniques).", "background_and_ambient_analysis": "No significant shifting backgrounds or fluid/environmental motion detected; walls, decorations, and mats remain static throughout the frames."}}
{"video_id": "OQAxc7Gxz94", "file_name": "OQAxc7Gxz94_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and red shorts stands on a large beige stability ball placed on red mats within a gym. They shift their weight forward, extending their arms for balance while moving their feet. The camera remains stationary, capturing the action from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OQAxc7Gxz94.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OQAxc7Gxz94_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 216.98289161863445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red shorts and white shirt balances on a large exercise ball; the person shifts weight and adjusts posture, causing minor motion of the ball.", "background_and_ambient_analysis": "Background walls and floor remain static with no uniform shifting; no fire, water, or smoke present. Ambient environmental motion is absent."}}
{"video_id": "OPocPi0xjzw", "file_name": "OPocPi0xjzw_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A string quartet of four musicians in black attire plays string instruments on a red mat before a stone building with columns. A woman in a red dress and floral top walks from left to right, passing in front of the quartet. The camera pans slightly to follow her movement as she exits the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OPocPi0xjzw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OPocPi0xjzw_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 195.4775390186859, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A woman in a red dress walks from left to right, interacts with the musicians, then exits. Musicians remain mostly stationary with minor posture adjustments.", "background_and_ambient_analysis": "Background elements (columns, statues, building facade) are stationary; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "ORGPSmy_BM8", "file_name": "ORGPSmy_BM8_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a cap and dark clothing sits on a wooden park bench, playing a tall string instrument with their hands while seated. They remain stationary as people, including a man in a blue shirt and another in green, walk past them in the background. The camera slightly pans left, capturing the scene from a ground-level perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ORGPSmy_BM8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ORGPSmy_BM8_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 272.25905983795474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include pedestrians walking (e.g., person in blue shirt moving left-to-right) and the harpist's hand movements (playing the instrument), both exhibiting locomotion or explicit physical motion.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion observed; park benches, trees, and ground remain stable across frames, indicating no dominant ambient environmental motion."}}
{"video_id": "OSjgLqk8Du0", "file_name": "OSjgLqk8Du0_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a pan showing clams and vegetables. First, a hand adds more clams. Then the clams are being moved around, maybe flipped. The clams are brownish, some open, some closed. The vegetables are green and white. The camera shows close-ups of the clams cooking. Then the scene cuts to a person in a kitchen. Wait, the rules say focus on motion and behavior of main subjects. So chronologically: \n\n0-0.3s: Pan with clams (several, brown, some open), vegetables (green, white) cooking. \n\n0.3-1.4s: Hand adds more clams (round, brown, closed shells). \n\n1.4-2.5s: Hand moves clams, flipping some. \n\n2.5-3.6s: Close-up of clams sizzling, some open revealing meat. \n\n3.6-4.7s: Hand continues moving clams, adjusting their position. \n\n4.7s: Cut to a person (but we don't describe the person, just the action). Wait, the last frame is a person in a kitchen, but the caption should focus on the main subjects (clams, hands, vegetables) as per rules. So the main subjects are the clams and the hand. \n\nNeed to mention number: several clams (maybe 10 or so, but don't specify too much). Appearance: brownish, some open, some closed. Motion: hand adding, flipping, adjusting. Spatial: hand is above the pan. \n\nBackground: kitchen, but minimal. Camera movement: close-ups, maybe slight shake? The last frame's camera perspective might be a shift, but the rules say conclude with camera perspective. \n\nLet's structure:\n\nA hand adds clams to a pan with green and white vegetables, then adjusts and flips the clams, which are brown and some have open shells revealing their inner flesh. The camera focuses closely on the clams sizzling, showing their movement and cooking process, before a brief shift to a wider view of the kitchen with a person. \n\nWait, the output must be a concise paragraph. Let's check the rules again. Chronological order. Focus on motion and behavior. Main subjects: hands, clams, vegetables.\n\nStart with the initial scene: A pan contains several brown clams with some open shells and green/white vegetables. A hand adds more clams, then flips and rearranges them. Close-ups show clams sizzling and their shells opening. The camera remains closely focused on the pan, shifting slightly to capture the cooking process.\n\nBut need to be concise. Let's try:\n\nSeveral brown clams, some open, rest on green and white vegetables in a pan. A hand adds more clams, then flips and adjusts their positions, revealing inner flesh as they sizzle. The camera stays close to the pan, capturing the clams' movement and cooking process.\n\nWait, the last frame has a person, but the caption should focus on the action. The rule says exclude text recognition, named characters, so the person is just a background element? The 5th frame is a person in a kitchen, but the main action is the cooking. The caption should end with camera perspective. \n\nThe video sequence: frames 0-4 are the pan with clams, then frame 5 is a person. So the main motion is the hand interacting with the clams in the pan. The 5th frame is a different scene but part of the video. So need to mention the transition.\n\nWait, the user provided the video frames, and we have to describe all. So the first 5 frames: 0 to 4.7s is the pan, then 4.7s is the person. So:\n\nIn a kitchen pan, several brown clams with open and closed shells sit atop green and white vegetables. A hand adds more clams, flips them to cook evenly, and adjusts their positions, exposing inner flesh as they sizzle. The camera maintains a close-up view, capturing the clams' movement and cooking process, then shifts briefly to a wider shot of the kitchen with a person.\n\nBut need to follow the rules: minimal background, so \"in a kitchen pan\" is minimal. The main subjects are the clams and the hand. Number: several clams. Appearance: brown, open/closed shells, green/white vegetables. Motion: adding, flipping, adjusting. Spatial: hand above pan. Camera: close-up, then shifts.\n\nLet's draft:\n\nA hand adds more clams to a pan with green and white vegetables, then flips and rearranges the brown clams, some with open shells showing inner flesh. The camera stays closely focused on the pan, capturing the clams' sizzling and movement", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OSjgLqk8Du0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OSjgLqk8Du0_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 41.17496337195311, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively manipulating clams and vegetables within a pan; clams are being positioned by the hands, showing clear discrete object interaction.", "background_and_ambient_analysis": "No shifting backgrounds; kitchen elements (shelves, microwave, plants) remain static. No fire, water, or wind motion observed."}}
{"video_id": "OWFXTU63Dmg", "file_name": "OWFXTU63Dmg_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a young child cleaning a toilet. First, the child is holding a blue toilet brush, standing next to the toilet. The toilet seat is up. The child moves the brush in the bowl, then turns around to look at something else, maybe the wall or a toy. Then they go back to the toilet. The background has a toilet paper holder, a radiator, and a blue bucket. The camera is static, probably a fixed angle. Need to describe the sequence: child brushing, then turning, then back. Keep it concise.\n\nCheck rules: chronological order, motion and behavior. Main subject is the child. Describe appearance: small child, light hair, wearing a white shirt with yellow sleeves, brown pants, black sandals. Actions: using blue brush in toilet bowl, turning around, then returning to brush. Spatial: standing next to toilet, to the left of the toilet paper holder, blue bucket below. Background minimal, so mention only what's essential. Camera perspective: static, no movement.\n\nWait, the first frame shows child with brush in bowl. Then in second frame, brush is lifted, child looking at the camera. Then third frame, child moves brush back in. Fourth frame, child turns to the wall. Fifth frame, child looks down. Wait, the video has 5 frames. Let's parse each frame.\n\n[0.0] Child holds blue brush over toilet bowl, brush in water. Child stands to left of toilet, toilet seat up. Toilet paper holder on wall to left. Radiator below holder. Blue bucket on floor right of toilet.\n\n[1.0] Child moves brush up, looks at camera. Then brush is in hand, child turns.\n\n[2.5] Child is now facing the toilet, moving brush in bowl.\n\n[3.6] Child continues brushing, then in [4.7], child turns to the wall (left side), then reaches for something? Wait, the frames: from 0 to 5, the action is child using toilet brush, then turning, then going back. The sequence is: child brushes toilet (moving brush), then turns to look at wall, then back to brush.\n\nSo in chronological order: A small child with light hair, wearing a white shirt with yellow trim, brown pants, and black sandals, stands beside a white toilet with the lid up. The child holds a blue toilet brush and moves it in the toilet bowl. After a moment, the child turns to the left, away from the toilet, and then returns to continue brushing.\n\nWait, the video might be showing the child using the brush, then looking around. Let's check the timestamps:\n\nFrame 0: child is holding brush in toilet, moving it.\n\nFrame 1: child lifts brush, looks at camera.\n\nFrame 2: child is holding brush, moving it again.\n\nFrame 3: same as above, brush is in motion.\n\nFrame 4.7: child turns to the wall (left side of toilet), then back?\n\nWait, the frames show the child moving the brush in the toilet, then turning to the left (toward the wall with the toilet paper holder), then maybe reaching towards the wall? Then back to the toilet.\n\nSo the motion sequence: child uses toilet brush to clean the toilet bowl, then turns to face the wall (left side of the toilet), then turns back to the toilet.\n\nNow, concise description. Let's structure:\n\nA small child with light hair, wearing a white shirt with yellow sleeves, brown pants, and black sandals, uses a blue toilet brush to clean the white toilet with the lid up. The child moves the brush in the toilet bowl, then turns to the left toward the tiled wall, and returns to continue brushing. The scene includes a toilet paper holder on the wall to the left of the toilet and a blue bucket on the floor to the right. The camera remains static with a slight angle.\n\nWait, but need to keep it concise. Let's condense:\n\nA young child with light hair, wearing a white shirt with yellow trim, brown pants, and black sandals, stands next to a white toilet with the lid up, using a blue toilet brush to scrub the bowl. The child turns to the left, faces the tiled wall, then returns to continue brushing. The background features a toilet paper holder and a radiator on the wall, with a blue bucket on the floor. The camera captures the scene from a fixed, eye-level perspective.\n\nCheck for rules: chronological (brushing, turning, returning), appearance (size, color, etc.), spatial (toilet left of child?), no extra background. Wait, child is next to toilet, so in front of the toilet. Toilet is white, lid up. Blue brush. Child's clothing: white shirt with yellow sleeves, brown pants.\n\nAlso, exclude text recognition (there's none). No named characters.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OWFXTU63Dmg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OWFXTU63Dmg_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 104, "blur_score": 93.21492065790628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Toddler (solid object) moves blue brush in toilet bowl with circular motion; toddler shifts position slightly while cleaning.", "background_and_ambient_analysis": "No shifting background elements; wall tiles, toilet paper holder, and bucket remain stationary. No fire, water flow, smoke, or wind present. Toilet water is static during cleaning."}}
{"video_id": "OUkxJ8wttCI", "file_name": "OUkxJ8wttCI_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt with a white design holds a yellow pan flute, bringing it to their mouth and blowing steadily while moving their fingers across the keys. The background includes a yellow building with red columns and shops displaying goods. The camera remains stationary in a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OUkxJ8wttCI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OUkxJ8wttCI_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 41.443158686074426, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main subject (person in pink shirt) is eating a hot dog, showing motion of hands and mouth. A background person walks by briefly.", "background_and_ambient_analysis": "The background (red columns, yellow roof, plants) is stationary with no significant fluid or wind motion. Background elements do not shift uniformly."}}
{"video_id": "OWtGB0yJUjI", "file_name": "OWtGB0yJUjI_000188_000198.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue jacket speaks into a microphone while standing outdoors in front of a dark wall and bare trees. The scene then cuts to a group of people, including women wearing scarves and winter coats, clapping their hands in front of a colorful banner with musical notes. The camera remains stationary between cuts, focusing on the subjects’ actions without additional movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OWtGB0yJUjI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OWtGB0yJUjI_000188_000198.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 188.70043483833572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man singing (with head and mouth movement) and a crowd of people clapping (hand motion) are the discrete objects in motion. Their movements are due to explicit physical actions (singing and clapping).", "background_and_ambient_analysis": "Background elements (wall, trees, banner) are static in both scenes. No significant fluid or environmental motion (e.g., fire, water, wind) is observed. Trees in the first scene show minimal sway but are not dominant."}}
{"video_id": "OVBGrquVuVI", "file_name": "OVBGrquVuVI_000284_000294.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand in a grassy wooded area; a man in a green shirt and another in a blue shirt. The scene shifts to a close-up of a person’s feet in dark boots and black pants using a tool to dig into the grass. A subsequent close-up shows hands manipulating grass, followed by the man in green gesturing with his hand. The camera transitions between medium shots of the individuals and close-ups of their actions, maintaining a steady perspective with brief close-up movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OVBGrquVuVI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OVBGrquVuVI_000284_000294.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 275.14159882232207, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is using a tool to dig in the ground (0.2-3.0s) and a man is speaking and gesturing (3.1-5.0s). Both are discrete solid objects moving due to explicit physical forces.", "background_and_ambient_analysis": "The background (trees, ground) is static in each scene. No dominant fluid/environmental motion (fire, water, wind) is present. Background elements do not shift uniformly, so not camera motion."}}
{"video_id": "OX6ybGDRjw4", "file_name": "OX6ybGDRjw4_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short brown hair wearing a light gray sweatshirt holds a phone with both hands, looking down at the screen. They remain seated in front of a bookshelf filled with books, with a desk and items visible to the left. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OX6ybGDRjw4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OX6ybGDRjw4_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 147, "blur_score": 1953.6829871827656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person's hands and the phone are moving slightly as the person interacts with the phone.", "background_and_ambient_analysis": "Background (bookshelf) is static. No fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "OUz0-e3gkG4", "file_name": "OUz0-e3gkG4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light shirt and blue jeans rides a brown horse at a steady pace along a gravel path, moving from left to right across the frame; the horse maintains a smooth gait, and the camera follows the pair laterally as they traverse a tree-lined area with grassy fields in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OUz0-e3gkG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OUz0-e3gkG4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 364.0513339428377, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A rider on a horse is moving forward in a consistent gait. The horse and rider are discrete solid objects exhibiting locomotion due to physical forces (riding).", "background_and_ambient_analysis": "The background consists of trees and a gravel path with minimal swaying (suggesting light wind, but not dominant fluid motion). No fire, water, or significant wind-driven elements are visible."}}
{"video_id": "OVtH6n9icXY", "file_name": "OVtH6n9icXY_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a light pink shirt with blue nail polish operates a red manual peeler, turning a yellow fruit to remove its skin, which falls into a white bowl below. They then lift the partially peeled fruit to display the smooth surface. The scene is set in a kitchen with cabinets and a microwave visible in the background; the camera remains stationary and focused on the peeling action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OVtH6n9icXY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OVtH6n9icXY_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 38.54147007101972, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (discrete solid object) manipulates a lemon, squeezing it over a bowl; the lemon moves as it is pressed against the bowl, demonstrating direct physical interaction.", "background_and_ambient_analysis": "The kitchen background (cabinets, microwave, walls) shows no uniform shifting or fluid motion (fire, water, smoke, wind); elements remain static relative to the scene frame."}}
{"video_id": "OYjgQjpOrYQ", "file_name": "OYjgQjpOrYQ_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OYjgQjpOrYQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OYjgQjpOrYQ_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 166.6701060841991, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three girls are seated at a table; they exhibit motion by reaching for food, gesturing, and interacting. Their movements are discrete and solid, resulting from physical actions.", "background_and_ambient_analysis": "The background (green wall and decorations) is static with no uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "OZrvlGRs11g", "file_name": "OZrvlGRs11g_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in a striped shirt sits on a red couch, holding two young children—one wearing a striped top and dark pants, the other in dark clothing with bright shoes. The adult raises their right hand to their head while the children shift positions; the child in the striped top appears to interact with the other child. The scene is set in a dimly lit living room with a fireplace and scattered household items. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OZrvlGRs11g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OZrvlGRs11g_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 164.66122373923392, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "Two individuals (adult and child) seated on a couch; minor movements observed (e.g., hand adjustments by the adult, slight shifts by the child).", "background_and_ambient_analysis": "No shifting backgrounds or ambient motion (fire, water, wind); static furniture and walls are consistently positioned throughout the clip."}}
{"video_id": "OZ3jcS2j2no", "file_name": "OZ3jcS2j2no_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a floral-patterned blouse with red accents is shown in a close-up; her hands then arrange multiple metal forks and spoons on a wooden table, followed by placing a white plate with pink heart motifs onto a white lace doily. The camera perspective shifts from the woman’s upper body to a top-down view of the table setup, focusing on her hand movements as she organizes the cutlery and plate.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OZ3jcS2j2no.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OZ3jcS2j2no_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 124.3678531668192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand (discrete solid object) moves utensils and a plate on a table, demonstrating explicit physical manipulation of objects.", "background_and_ambient_analysis": "Background elements (wooden table, wall) remain stable with no uniform shifting or fluid/environmental motion observed. No fire, water, smoke, or wind present."}}
{"video_id": "O_vqg7rVDY8", "file_name": "O_vqg7rVDY8_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a white onesie with green and blue prints sits in a blue patterned high chair. The baby brings their right hand to their mouth, then lowers it to their chest, and shifts their gaze. The camera remains in a close-up position with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O_vqg7rVDY8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O_vqg7rVDY8_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 52.54320496497684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby (solid object) moving hand to mouth and away, indicating self-initiated locomotion with discrete bounding box tracking.", "background_and_ambient_analysis": "No shifting background elements (baby seat pattern remains static); no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "ObDHvmZtFTw", "file_name": "ObDHvmZtFTw_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single ballerina in a light pink tutu and pointe shoes performs a series of spins on a dark stage, starting with an extended leg pose and transitioning into rapid, balanced rotations. The camera remains stationary, capturing her movements from a frontal perspective without any motion or adjustment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ObDHvmZtFTw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ObDHvmZtFTw_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 38.354661118668986, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The ballerina is the only discrete solid object moving, performing ballet movements such as turns, jumps, and footwork.", "background_and_ambient_analysis": "The background is a static dark stage with no shifting elements or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "O_huRq2dLoM", "file_name": "O_huRq2dLoM_000607_000617.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a patterned shirt and jeans sits on sandy ground holding a large dark alligator, then releases it onto the sand and adjusts its position. A tire lies to his right, and a pool of water is visible in the background. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/O_huRq2dLoM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/O_huRq2dLoM_000607_000617.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 437.0293004346145, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The snake is moving due to its own locomotion (slithering), and the person's hands show slight movements while handling the snake.", "background_and_ambient_analysis": "The background (concrete enclosure, pool) is static. No significant fluid or environmental motion (fire, water, smoke) is present."}}
{"video_id": "Oc976441Sn8", "file_name": "Oc976441Sn8_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a blue cap and light-colored long-sleeve shirt stands in an indoor archery range, drawing a bow and releasing an arrow toward targets positioned in front of him; the camera remains stationary behind the man.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Oc976441Sn8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Oc976441Sn8_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 519.9831800789939, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding a bow is performing a drawing motion with their arm; the bow and arrow are the primary discrete objects undergoing explicit physical motion due to the person's action.", "background_and_ambient_analysis": "The background elements (chairs, walls, wooden floor) remain static across frames with no visible fluid motion or environmental phenomena like wind. No fire, water, or smoke observed."}}
{"video_id": "ObjJVMLSCvo", "file_name": "ObjJVMLSCvo_000788_000798.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands manipulate multiple beaded necklaces with dark brown, metallic, and black beads strung on thin wires, threading and adjusting beads along the wires. The hands reposition the strands, moving wires through beads while holding them against a plain light background. The camera maintains a steady close-up focus on the hands and beadwork.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ObjJVMLSCvo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ObjJVMLSCvo_000788_000798.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 316.5775481458677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating beaded necklaces; beads are being strung and adjusted by the hands.", "background_and_ambient_analysis": "Static background (beige) with no shifting or fluid motion."}}
{"video_id": "OcY28ypzvkE", "file_name": "OcY28ypzvkE_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Colorful fish—including yellow, blue, and orange specimens—swim actively in an aquarium. They glide near the water's surface, dart left and right, and ascend or descend. Initially, the fish cluster near the top before dispersing across the tank. The camera maintains a steady, fixed perspective on the aquarium's interior.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OcY28ypzvkE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OcY28ypzvkE_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 136.3871510317495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple fish of various colors (yellow, blue, striped) are moving independently in the water.", "background_and_ambient_analysis": "The aquarium background (glass and decorations) is static. The water is calm with no significant flowing or wave motion, so it is not dominant. Dominant motion is the fish swimming."}}
{"video_id": "Odq9uQhl0PQ", "file_name": "Odq9uQhl0PQ_000165_000175.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with brown hair, wearing a white lab coat, adjusts the focus knob of a microscope while seated at a table. The individual turns the knob clockwise, maintaining a steady hand on the microscope's stage. The camera remains stationary, focusing closely on the person’s hands and the microscope.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Odq9uQhl0PQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Odq9uQhl0PQ_000165_000175.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 283.2538807379947, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a lab coat manipulates a microscope by moving their hands and adjusting components (e.g., knobs, slide stage), representing discrete solid object motion due to explicit physical forces.", "background_and_ambient_analysis": "Background elements (walls, whiteboard, orange board) are static with no shifting. No fire, water, smoke, or wind present."}}
{"video_id": "OfEGfbcFnPw", "file_name": "OfEGfbcFnPw_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals wearing blue jeans and dark shoes operate red and silver floor sanders on a concrete floor; the person on the left guides their sander forward while the right person maintains their position, both moving the tools across the surface near a window. The camera shifts slightly to follow the left individual’s motion, capturing a top-down perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OfEGfbcFnPw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OfEGfbcFnPw_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 147, "blur_score": 134.31662320646527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people operating floor buffers, moving the buffers across the floor.", "background_and_ambient_analysis": "Background is static (walls and window); no fluid/environmental motion detected."}}
{"video_id": "OfOyniNtr9g", "file_name": "OfOyniNtr9g_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light pink shirt, white pants, and red headwrap crouches on a paved surface beside a wicker basket. He holds a snake that emerges from the basket, guiding its body as it extends outward toward his hand. The basket remains stationary on the ground in front of him. The camera is static, capturing the scene from a slightly elevated eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OfOyniNtr9g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OfOyniNtr9g_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 490.3435048756056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The snake (a solid, distinct object) is moving in and out of the basket due to its locomotion. The man's hands are also moving to manipulate the snake.", "background_and_ambient_analysis": "The background (pavement, fence, buildings) is static with no uniform shifting. There are no fire, water, smoke, or wind motions observed. The ambient environmental motion is absent."}}
{"video_id": "OgmPuWmeLrw", "file_name": "OgmPuWmeLrw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to look at the sequence of frames provided. \n\nThe video starts with a pool scene where someone is in the water, maybe a child? Then it cuts to a woman in a blue polka dot bikini walking near a fence. Next, she's by the pool, and then she jumps into the pool. Let's break it down chronologically.\n\nFirst frame: [0.0] shows a pool with a child in the water. Then [1.4] is the woman in a blue bikini with white polka dots standing by a chain-link fence. Then [2.5] she's walking toward the pool area, which has lounge chairs and a pool. At [3.6] she's near the pool edge, and [4.7] she jumps into the pool, creating a splash.\n\nNeed to describe the motion: woman in blue polka dot bikini walks towards the pool, then jumps in. Mention her appearance: blue bikini with white polka dots, female. Spatial relationships: near fence, then moving to pool edge. Camera perspective: seems to be handheld maybe, but the problem says to mention camera movement. The frames show the camera following her actions, maybe static? Wait, the video is a series of clips, so the camera might be stationary but capturing her movements.\n\nBackground: minimal, like fence, pool, lounge chairs. Exclude named characters, so don't say \"she\" but just describe the subject.\n\nSo step by step:\n\n- Starts with a pool with a child (but maybe the child is not main subject; the next frames focus on the woman). Wait, first frame is [0.0] pool with a child, but then the next frames are the woman. So the main subject is the woman. So perhaps the initial frame is background, then the woman appears.\n\nThe user's instructions: focus on main subjects (people), so the woman in bikini is main.\n\nSo chronological order:\n\n1. A woman wearing a blue bikini with white polka dots walks along a paved area near a chain-link fence.  \n2. She approaches the edge of a swimming pool, which has blue water and green lounge chairs in the background.  \n3. She leaps into the pool, causing a large splash.  \n\nWait, need to check the frames:\n\nFrame 0.0: pool with child (but maybe not main subject). Then frame 1.4: woman in bikini standing by fence. Frame 2.5: she's walking toward pool (near fence, then pool area). Frame 3.6: she's at pool edge, and frame 4.7: she jumps in.\n\nSo the main subject is the woman in bikini. So the caption should start with her.\n\nAppearance: blue bikini with white polka dots, female.\n\nMotion: walks from fence to pool, then jumps in.\n\nSpatial: near fence, then moves to pool edge.\n\nCamera: the camera is static or follows her? The frames show cuts, but the user says \"conclude with camera perspective and movement\". The original video might be a sequence, so maybe the camera is stationary capturing her walking and jumping.\n\nNow, check rules: a) chronological motion. b) appearance (blue bikini, white polka dots). c) spatial: near fence, then pool edge. d) camera: perhaps static? But the problem says \"top-down, pan left, slight shake\"—but in this case, maybe it's a static shot. Wait, the video is a series of clips, so maybe the camera is handheld but not moving much. But need to describe.\n\nLet's structure the caption:\n\nThe video shows a woman in a blue polka-dot bikini walking along a poolside area near a chain-link fence. She approaches the edge of a clear blue pool with green lounge chairs in the background and then jumps into the water, creating a splash. The camera remains static throughout the sequence.\n\nWait, but the first frame has a child in the pool, but that might not be the main subject. The main subject is the woman, so the caption should focus on her.\n\nCheck the frames:\n\nFrame 0: pool with child (maybe a child is there, but the next frames are the woman. So the woman is the main subject from frame 1.4 onwards. So the caption should start from the woman.\n\nSo:\n\nA woman wearing a blue bikini with white polka dots walks along a poolside pathway near a chain-link fence. She then approaches the edge of a blue swimming pool, which has green lounge chairs and a tiled deck, and leaps into the water, generating a large splash. The camera captures her movement from a fixed position.\n\nBut need to be concise. Let's see.\n\nAnother way:\n\nA female in a blue polka-dot bikini walks toward a swimming pool along a paved area adjacent to a chain-link fence", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OgmPuWmeLrw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OgmPuWmeLrw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 146.16197607927205, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in a bikini walks along the pool deck, performs a jump into the pool, and swims. Her movement is tracked through distinct locomotion (walking, jumping, swimming) without camera-induced distortion.", "background_and_ambient_analysis": "The pool water shows minor ripples, but background elements (fence, deck, greenery) remain stable with no uniform shifting or environmental fluid motion dominating the scene."}}
{"video_id": "OhTPr48K80Y", "file_name": "OhTPr48K80Y_000254_000264.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video starts with hands holding a tool, maybe an Allen key. The hands are manipulating a metal object, probably a bracket or something with holes. Let's check the frames. \n\nIn frame 0, hands hold a tool (L-shaped, maybe a hex key) and a small metal part. Then the hands adjust the tool into a slot on the metal piece. The metal piece is on a wooden surface. There are other tools on the table: a screwdriver and some other small parts. The hands move the tool in and out, then maybe twist it. \n\nNeed to focus on motion. So first, hands hold an L-shaped hex key and a small metal component. Then insert the hex key into a hole of the metal piece (which is attached to a black base, maybe). Then turn the hex key to adjust or tighten. Then, after some movement, the hands move the metal piece (maybe the black base) to the side. \n\nAppearance: hands with a black bracelet. The metal piece is rectangular, black base. Tools on the table: screwdriver, other small tools. Background is a plain wall, wooden table. \n\nCamera is fixed, top-down or close-up? The video shows a close-up of hands working, so camera is close-up, maybe handheld? But the rules say describe camera perspective and movement. The video seems to have a steady shot, maybe slight movement as the hands work. \n\nWait, the instructions say \"Conclude with camera perspective and movement\". So what's the camera doing? It's a close-up shot, probably static, but maybe the hand movements cause slight shifts. \n\nLet's structure the caption: \n\n- Start: Hands hold L-shaped hex key and small metal component. \n- Action: Insert hex key into a slot of a rectangular metal piece (attached to a black base) on a wooden surface. \n- Then turn hex key to adjust. \n- Next, hands move the metal piece (with the black base) to the side, revealing more of the wooden table. \n- Background: plain wall, wooden table with other tools (screwdriver, small parts). \n- Camera: close-up perspective, slight movement as hands manipulate objects.\n\nCheck the rules: avoid text recognition (so no \"SATA\" or other labels), exclude named characters. So don't mention the text on the metal piece. \n\nSo step by step: \n\nFirst frame: hands (with black bracelet) hold a slender L-shaped tool and a small metal piece. They position the tool into a slot on a larger rectangular metal component (mounted on a black base) on a wooden table. \n\nThen, the hands twist the tool to adjust the metal piece. \n\nAfter that, the hands lift the metal component (with black base) and move it to the right side of the frame, exposing the wooden table with other tools (screwdriver and small parts) on the right. \n\nBackground: plain light-colored wall, minimal details. \n\nCamera: close-up, slightly shaky as it follows the hands' movements. \n\nNow, make it concise and chronological. \n\nPossible caption:\n\nA pair of hands with a black bracelet holds an L-shaped hex key and a small metal component, inserting the key into a slot of a rectangular metal piece mounted on a black base. The hands twist the key to adjust the piece, then lift and move the metal component to the right, revealing a wooden table with a screwdriver and small parts on the right side. The background is a plain wall, and the camera maintains a close-up perspective with slight movement as the hands work.\n\nCheck the rules: \n\na) Motion in chronological order: hold tool + component, insert key, twist, lift move. \n\nb) Describe appearance: hands (black bracelet), L-shaped tool, small metal component, rectangular metal piece on black base, wooden table, screwdriver, small parts. \n\nc) Spatial: metal piece on black base on table, screwdriver on right. \n\nd) Camera: close-up, slight movement. \n\ne) Background minimal: plain wall, table. \n\nf) Exclude text, names. \n\nSeems good. Let's check if it's concise. Maybe shorten.\n\n\"A pair of hands with a black bracelet holds an L-shaped hex key and a small metal component, inserting the key into a slot of a rectangular metal piece mounted on a black base. The hands twist the key, then lift and move the metal component to the right, revealing a wooden table with a screwdriver and small parts. The background is a plain wall, and the camera provides a close-up perspective with slight movement.\"\n\nYes, that's concise. Let's make sure it's chronological: hold → insert → twist → lift move. Correct.\n</think>\n\n<caption_output>A pair of hands with a black bracelet holds an", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OhTPr48K80Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OhTPr48K80Y_000254_000264.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 160.4366494355308, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a small mechanical device (e.g., lock component) with a tool; controlled motion involving twisting, turning, and positioning actions.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background (wall and table) is static with no uniform movement."}}
{"video_id": "Oixj-sbp-Lo", "file_name": "Oixj-sbp-Lo_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with brown hair, wearing a black shirt and yellow striped tie, holds a green and black object in front of them. They lift the object upward, then lower it and raise both arms in a gesturing motion. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Oixj-sbp-Lo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Oixj-sbp-Lo_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 497.98216718780327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving: holding a book, releasing it, and performing arm movements. Motion is due to explicit locomotion and actions.", "background_and_ambient_analysis": "Static background elements (hanging clothes, wall) show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "Oi2vTWnVrsQ", "file_name": "Oi2vTWnVrsQ_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person in a green shirt and dark shorts. They're on a concrete area near water. The person is handling something on the ground. Let's check the frames. \n\nStarting from [0.0], the person is bending down, then in [1.0] still bent, maybe moving their hands. Then [2.0] they're lifting or moving an object, which looks like a dog? Wait, the description says \"animal\" but the image has a person with a dog. Wait, the user says \"main subjects (people/animals/objects)\" so the person is the main subject, and maybe the dog. Let's see.\n\nThe sequence: the person is handling an animal (maybe a dog) on the concrete by the water. They're bending over, moving the animal. Then maybe lifting it? Wait, the frames show the person with the dog, so the dog is the object being handled.\n\nSo chronological order: The person, wearing a green shirt and dark shorts, bends over a concrete platform near water, handling a black dog. They move the dog from the concrete into the water. The camera is close-up, following the action. Background has some grass and water.\n\nWait, let's check the video description. The frames show the person with a dog, moving it towards the water. So steps:\n\n- Person in green shirt, dark shorts, bending down on concrete near water.\n- They pick up or move the dog (black, medium-sized) from the concrete.\n- Then the dog is in the water, maybe being placed there.\n\nWait, the video shows the person bending, then moving the dog towards the water. So chronological:\n\nA person wearing a green sleeveless shirt and dark shorts bends over a concrete platform beside a body of water, handling a black dog. The person lifts the dog from the concrete surface, moving it toward the water's edge, with the dog partially in the water by the end of the sequence. The camera remains close to the action, capturing the movement from a slightly angled perspective.\n\nWait, need to be concise. Let's structure:\n\n- Main subject: person (green shirt, dark shorts), handling black dog.\n- Motion: bends, lifts dog from concrete to water edge.\n- Background: concrete near water, some grass.\n- Camera: close-up, follows action.\n\nCheck rules: a) motion chronologically. So start with person bending, then handling the dog.\n\nLet me rephrase:\n\nA person in a green sleeveless shirt and dark shorts bends over a concrete platform adjacent to a body of water, handling a black dog. They lift the dog from the concrete surface and move it toward the water's edge, positioning the dog partially in the water by the end of the sequence. The camera maintains a close-up perspective, following the person's movements without significant panning or shifting.\n\nWait, need to be more concise. Let's check the example.\n\nOriginal rules: concise, chronological paragraph.\n\n\"From the video, a person wearing a green shirt and dark shorts bends over a concrete ledge by a body of water, handling a black dog. They lift the dog from the concrete surface, moving it toward the water's edge, and the dog is partially submerged by the end of the sequence. The camera remains close to the action, capturing the motion with minimal movement.\"\n\nWait, but \"partially submerged\"? The frames might show the dog being moved into the water. Let's check the frames: [0] person bending, [1] still bending, [2] lifting, [3] dog near water, [4] person and dog near water. So the dog is being moved towards the water, maybe stepping into it.\n\nSo correct sequence:\n\nA person in a green sleeveless shirt and dark shorts bends over a concrete platform beside a body of water, handling a black dog. They lift the dog from the concrete surface and move it toward the water’s edge, with the dog partially in the water by the final frame. The camera maintains a close-up perspective, following the action with slight movement.\n\nWait, but need to check if \"sleeveless\" is necessary? The video shows a green shirt, maybe sleeveless. The user said \"color, size, orientation\" so \"green shirt and dark shorts\" is sufficient.\n\nAlso, spatial relationships: the dog is on the concrete, then moved toward water.\n\nSo final caption:\n\nA person in a green shirt and dark shorts bends over a concrete platform next to water, handling a black dog. They lift the dog from the concrete surface and move it toward the water's edge, with the dog partially in the water by the end. The camera stays close to the action, capturing the motion with slight movement.\n</think>\n\n<caption_output>A person in a green shirt and dark shorts bends over a concrete platform adjacent to water, handling a black dog", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Oi2vTWnVrsQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Oi2vTWnVrsQ_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 156, "blur_score": 85.33708220129675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in green clothing crouches and manipulates objects on the concrete edge; another person in brown clothing walks across the frame from right to left.", "background_and_ambient_analysis": "The background features still water with minimal surface ripples and a static concrete structure; no dominant environmental fluid motion (e.g., waves, wind-driven water) is observed."}}
{"video_id": "Ohd7vBESfxU", "file_name": "Ohd7vBESfxU_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video is in sepia, so color isn't an issue. The main subject here is a hand and some objects. Let's see the frames. \n\nFirst frame: there's a patterned box, maybe a card stand, on some fabric. Then in frame 2, a hand comes in from the right, touches the box. Then frame 3, the hand is moving towards the left, maybe adjusting the fabric. Frame 4, the hand is moving away. Frame 5, the hand is back, adjusting the fabric again? Wait, the description says in the video, the sequence is: [0.0] shows the setup. Then [1.4] hand enters, [2.5] hand moves, [3.6] hand is moving away, [4.7] hand adjusts. \n\nNeed to focus on motion. The main subject is the hand. What's the appearance? Hand is a person's hand, size: medium, probably. The objects: there's a decorative card or box with a pattern (maybe floral or ornate), on a folded cloth. The background has a bed, dresser, but keep background minimal.\n\nChronological order: The video starts with the setup. Then a hand enters from the right, touches the box, then moves to adjust the fabric, then the hand is seen again adjusting the fabric, then the hand moves out of the frame. Wait, the frames given: \n\n[0.0]: Static shot of the box on fabric, background has a bed, dresser. \n\n[1.4]: Hand enters from right, touches the box. \n\n[2.5]: Hand moves left, maybe adjusting the fabric. \n\n[3.6]: Hand is moving away from the box, towards left. \n\n[4.7]: Hand is back, adjusting the fabric. \n\nWait, the user's input has frames 0.0 to 4.7. Let's parse the video sequence. \n\nFirst, the scene is a sepia-toned room with a folded cloth on a wooden surface. A decorative, patterned box (with intricate designs, maybe a playing card holder) is placed on the cloth. In the background, there's a bed with pillows and a dresser. \n\nThen, a hand enters the frame from the right side, moving towards the box. The hand touches the box, then moves leftward, adjusting the fabric. The hand then moves away from the box, towards the left side of the frame. After a moment, the hand re-enters from the right, again adjusting the fabric. \n\nWait, but need to be concise. Let's structure:\n\nThe video opens with a decorative patterned box standing upright on folded fabric in a sepia-toned room. A hand enters from the right, touching the box, then moves left to adjust the fabric, withdrawing to the left. The hand re-enters to adjust the fabric before moving out of the frame. The camera remains static, top-down perspective.\n\nCheck rules: focus on motion of main subjects (hand), chronological. Appearance: hand (human), size (medium), orientation (reaching, adjusting). Spatial: hand enters right, moves left, touches box, adjusts fabric. Background: minimal (bed, dresser). Camera: static, top-down.\n\nAvoid text recognition (no text here). No named characters. \n\nSo draft:\n\nA hand enters from the right, touching a decorative patterned box standing upright on folded fabric in a sepia-toned room, then moves left to adjust the fabric, withdraws to the left, re-enters from the right to adjust the fabric, and moves out of the frame. The camera remains static with a top-down perspective.\n\nCheck if concise. Maybe \"A hand enters from the right, touches a decorative patterned box on folded fabric, moves left to adjust the fabric, withdraws, re-enters to adjust the fabric, then moves out. The camera maintains a static top-down view.\"\n\nYes, that's chronological: enter, touch, move left, adjust, withdraw, re-enter, adjust, move out. Camera static top-down.\n\nCheck rules: no background details beyond what's essential. The background is minimal, so \"in a sepia-toned room\" might be okay? Wait, rule e says background descriptions minimal unless essential. The room setup isn't essential for the motion, so maybe \"a hand interacts with a decorative patterned box on folded fabric\". Wait, but the initial setup has the box on fabric, so \"a decorative patterned box standing on folded fabric\" (the box is upright, so standing). \n\nAlso, the hand is the main subject. Let's write:\n\nA hand enters from the right, touches a standing decorative patterned box on folded fabric, then moves left to adjust the fabric, withdraws to the left,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ohd7vBESfxU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ohd7vBESfxU_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 145, "blur_score": 982.4493014198952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand enters the frame and moves a decorative lantern object from right to left.", "background_and_ambient_analysis": "The background (cushions and wall) is static. No fire, water, smoke, or wind is present."}}
{"video_id": "OmkcBfuhSms", "file_name": "OmkcBfuhSms_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, both wearing red shirts and dark pants, move across a ship's wooden deck; the first person runs from left to right, followed by the second person who joins them and walks side by side while gesturing. The ocean and distant city skyline form the background, with the camera remaining stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OmkcBfuhSms.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OmkcBfuhSms_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 84.42077568265464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one in red jacket and one in dark jacket. They walk and interact (hugging) on the bridge deck, showing clear locomotion and physical contact.", "background_and_ambient_analysis": "The sea has gentle waves, but they are not dominant. The city skyline and bridge structure are static. No significant fluid motion dominates the scene."}}
{"video_id": "Oo1owq7mnCA", "file_name": "Oo1owq7mnCA_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair and a patterned top uses a cloth to rub their face in circular motions, then rinses off the substance, followed by a solid pink screen. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Oo1owq7mnCA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Oo1owq7mnCA_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 271.27867527075875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and cloth move in circular motions on the face, representing discrete object motion.", "background_and_ambient_analysis": "Background is static (room with stationary objects) in the first part; no fluid or environmental motion observed. Pink background segment is static."}}
{"video_id": "OjAccfgGc_Q", "file_name": "OjAccfgGc_Q_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a boat in the water. First, there's a black boat with a canopy, and a person is inside. The background has a city skyline with tall buildings. The boat is moving slowly, maybe approaching a dock. There's a wooden post in the water and a dock on the right. The camera seems to be tracking the boat's movement. Let's break it down chronologically.\n\nAt the start, the boat is in the water near the city. The person is driving. Then, the boat moves forward, approaching the dock. The wooden post is on the right side. The camera angle is steady, maybe slightly panning to follow the boat. Background is minimal, just the city and water. Need to mention the motion: the boat moves towards the dock, the person is at the helm. Color of the boat is black with green stripe. Size: medium-sized boat. Spatial: the dock is to the right, wooden post in the water. Camera perspective is eye-level, tracking the boat.\n\nWait, the rules say to focus on motion and behavior. So start with the boat moving. First frame, boat is in water, then as time goes on, it's moving towards the dock. The person is steering. Also, the boat has a canopy, and maybe the motor is visible. The dock is on the right. The wooden post is next to the dock. Camera movement: probably a smooth pan to the left or right to follow the boat.\n\nLet me structure the paragraph. Start with the boat's movement: \"A black boat with a green stripe and canopy moves slowly toward a wooden dock in the water, with a person steering from the helm. The boat is positioned to the left of a tall wooden post, with the city skyline visible in the background. As the video progresses, the boat continues approaching the dock, maintaining a steady course. The camera remains stationary, slightly panning to follow the boat's forward motion.\"\n\nWait, need to be concise. Let's check the rules: chronological order, motion first. Main subject is the boat and the person. Appearance: black boat, green stripe, canopy. Number: one person. Motion: moving toward dock. Spatial: dock to the right, wooden post in water. Camera: stationary, slight pan.\n\nMaybe: \"A black boat with a green stripe and canopy, steered by a person, moves forward toward a wooden dock in the water. The boat is positioned to the left of a tall wooden post, with the city skyline visible in the background. Throughout the video, the boat maintains a steady course toward the dock, while the camera slightly pans to follow its movement.\"\n\nCheck if background is minimal. The city skyline is part of the background, but since it's essential for the setting, maybe mention it briefly. The rules say \"minimally unless essential for understanding motion.\" Since the boat is moving in the water with a city backdrop, maybe include it.\n\nAlso, check if text recognition is excluded: don't mention the text on the boat (like \"GARMIN\" or whatever, but the problem says exclude text recognition, so if the boat has logos, don't mention them). Wait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So in the video, the boat has a name or logo? The user's description doesn't mention, but the example might have. But according to the rules, if there's text on the boat, we don't mention it. So just describe the boat as black with green stripe, canopy.\n\nOkay, let's draft:\n\n\"A black boat with a green stripe and canopy, occupied by one person steering, moves slowly toward a wooden dock in the water. The boat is positioned to the left of a tall wooden post, with the city skyline visible in the background. As the video progresses, the boat continues approaching the dock while the camera slightly pans to follow its forward motion.\"\n\nCheck chronological: starts with boat moving, then progresses. Mentions motion (moves slowly, approaching dock). Appearance: black boat, green stripe, canopy, one person. Spatial: to the left of wooden post, dock on right (implied). Camera: slight pan.\n\nAnother check: \"briefly describe appearance and number\". The boat is black with green stripe, canopy. Person is one. Correct.\n\n\"Conclude with camera perspective and movement\": camera slightly pans to follow.\n\nBackground is minimal: city skyline is mentioned as background but it's part of the setting. The rule says \"keep background descriptions minimal unless essential for understanding motion\"—here, the city is the backdrop, but it's not essential for the motion (the boat's movement is key), but maybe necessary for context. Since the task says \"minimal\", so just mention the city skyline briefly.\n\nMaybe: \"A black boat with a green stripe and canopy, steered by one person, moves slowly", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OjAccfgGc_Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OjAccfgGc_Q_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 84.08732272052977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single boat is moving slowly to the right due to water current.", "background_and_ambient_analysis": "The background (city skyline and dock) is static. The water is calm with minor ripples, but the dominant motion is the boat moving."}}
{"video_id": "OoBhjL5IeTM", "file_name": "OoBhjL5IeTM_000411_000421.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children sit at a table; one wears a white sleeveless shirt, the other a blue shirt. The child in blue reaches toward the table, picks up a stack of cards, lifts it to display, then begins dealing cards. The child in white gestures while seated. The background features a blue wall with a window. The camera remains static and centered on the subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OoBhjL5IeTM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OoBhjL5IeTM_000411_000421.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 278.552987737351, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boys are moving their hands and manipulating a card. The card is being picked up, held, and placed on the table. The boys themselves are in motion (head and body shifting).", "background_and_ambient_analysis": "Background is static blue wall. No fluid or environmental motion (fire, water, wind) observed. The red object (bottle cap) is stationary on the table until picked up, but no ambient motion."}}
{"video_id": "OpyGGOvSreA", "file_name": "OpyGGOvSreA_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a person with curly hair, followed by a shot of another individual holding a cigarette. A hand then lights a cigarette using a lighter, and subsequently, the same hand places the smoked cigarette into a red ashtray. The camera maintains close-up perspectives throughout, focusing on the actions of smoking and discarding cigarettes with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OpyGGOvSreA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OpyGGOvSreA_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 1533.7575195374807, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand (discrete solid object) moves to insert a cigarette into the ashtray, with the cigarette and hand exhibiting explicit physical motion due to human action.", "background_and_ambient_analysis": "The background in the ashtray scene shows static elements (ashtray, cigarette remnants) with no uniform shifting, while smoke from the cigarette is a minor transient element not dominating the motion."}}
{"video_id": "OoJgZc4CYC4", "file_name": "OoJgZc4CYC4_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark hair and a dark shirt stirs a pot of chopped carrots on a stove, then adds broccoli and cauliflower to the pot, followed by placing a metal lid on it. The person is positioned in front of the stove with plates on the counter to the left; the camera remains static from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OoJgZc4CYC4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OoJgZc4CYC4_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 68.38226164967337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Kid stirring ingredients in pan, adding ingredients from plate, and moving arms to handle cooking tools.", "background_and_ambient_analysis": "No shifting backgrounds; no fire, water, or smoke visible. Kitchen elements (stove, cabinets) remain static throughout the sequence."}}
{"video_id": "OsDJu0eI-Rk", "file_name": "OsDJu0eI-Rk_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red and white plaid shirt pours ground meat from a blender into a metal bowl on a white countertop, then adds more ground meat from a tray beside the bowl. They squeeze a lime half into the bowl, followed by grinding black pepper over the mixture using a pepper grinder. The person works in a kitchen with cabinets and a glass-block window in the background. The camera focuses closely on their hands and ingredients, shifting slightly to capture each action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OsDJu0eI-Rk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OsDJu0eI-Rk_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 679.1654179811809, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a checkered shirt) moves their hands to interact with objects: adding butter to a metal bowl and handling sausages.", "background_and_ambient_analysis": "The kitchen background (cabinets, counter) is static with no shifting or fluid motion. No fire, water, or wind is present."}}
{"video_id": "Ot418JwvvLQ", "file_name": "Ot418JwvvLQ_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video starts with a view of a metal frame above a paved area next to a grassy space with a fence. It then shifts to focus on a whole brown pig mounted on a rotating rotisserie within a metal grill, slowly spinning as it cooks. The background includes a grassy area and fence, remaining static. The camera maintains a steady perspective on the pig's rotation, moving to center on the cooking animal from the initial frame setup.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ot418JwvvLQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ot418JwvvLQ_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1103.2626041061817, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pig on a rotisserie is rotating slowly, exhibiting discrete motion due to mechanical rotation (discrete_object_physics).", "background_and_ambient_analysis": "Background elements (grass, fence) show no uniform shifting; no fire, water, or smoke visible, so ambient environmental motion is absent."}}
{"video_id": "Ot_8jftYFdw", "file_name": "Ot_8jftYFdw_000155_000165.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with two people in a room with green walls and a closet. The first person is in the closet area, maybe moving. The second person is on the right, raising their arm. Then, the person on the right moves towards the center, and the first person comes out of the closet. Wait, no—looking at the frames: frame 0 has two people, one in the closet (blurry, maybe moving), another on the right with arm up. Then frame 1, the right person is still there, maybe moving. Frame 2, the right person moves left, and the closet person moves towards the right. Frame 3, the closet person is now in the center, moving, and the right person is gone? Wait, no, the frames are:\n\n0: two figures—one in closet (closer to door), one on right with arm up.\n\n1: right person is moving left (arm down maybe), closet person is moving towards right.\n\n2: right person is now closer to center, closet person is in closet area but moving out?\n\n3: right person exits frame, closet person is moving out of closet, maybe towards right.\n\nWait, better to track movement chronologically.\n\nStart: Two people in a room with green walls, a closet with sliding doors. Person A (left side, near closet) is moving, person B (right) has arm raised.\n\nThen person B moves left (towards center), person A moves out of the closet (closet doors maybe open, person A exits closet).\n\nThen person B is now moving, person A is in center, then person A moves towards right, person B exits frame?\n\nWait, the video frames:\n\n[0.0] : Person 1 (left) in closet, Person 2 (right) arm up.\n\n[1.0] : Person 2 moves left, Person 1 moves towards center.\n\n[2.0] : Person 2 is closer to center, Person 1 is moving left (closet exit).\n\n[3.0] : Person 1 is moving out of frame left, Person 2 exits frame right.\n\nWait, no—frame 3: Person 1 is now on the left side, moving towards closet, and Person 2 is gone.\n\nWait, let's re-examine each frame:\n\nFrame 0: Person 1 (closet) is blurry, moving towards center. Person 2 (right) has arm up, moving.\n\nFrame 1: Person 2 (right) is now moving left (arm down), Person 1 is still in closet but moving.\n\nFrame 2: Person 2 moves left, Person 1 moves towards right (exiting closet).\n\nFrame 3: Person 1 is in center, moving left (towards closet), Person 2 is moving left and exits frame.\n\nFrame 4: Person 1 exits closet, moving left, Person 2 is gone.\n\nFrame 5: Person 1 is in closet (now left side), Person 2 is moving left.\n\nWait, maybe better to list the motion step by step.\n\nChronological:\n\nAt the start, two people are visible. One is near the closet (sliding door area), the other is on the right side. The person on the right raises their arm, then moves left. The person near the closet exits the closet area (moving towards the right), then moves left towards the closet again? Wait, no, in frame 2, the person who was on the right is now in the middle, and the person from the closet is moving towards the right. Then in frame 3, the person from the closet is moving left, and the right person exits frame. Then frame 4: person from closet is moving right (back to closet), right person is gone. Frame 5: person from closet is in the closet, right person is now entering from right?\n\nWait, maybe I need to parse the video correctly. Let's list each frame's key actions:\n\nFrame 0:\n\n- Person 1 (closet, blurry) moves towards center.\n\n- Person 2 (right, gray hoodie) raises arm up.\n\nFrame 1:\n\n- Person 2 (right) moves left (arm down).\n\n- Person 1 (closet) moves towards center.\n\nFrame 2:\n\n- Person 2 moves left (now left of center), person 1 moves towards right (exiting closet).\n\nFrame 3:\n\n- Person 1 moves left (towards closet), person 2 exits frame to the left.\n\nFrame 4:\n\n- Person 1 exits closet (moving left), person 2 is gone.\n\nFrame 5:\n\n- Person 1 is in closet (left side), person 2 is moving left (from right, but maybe frame 5 is person 2 entering left side", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ot_8jftYFdw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ot_8jftYFdw_000155_000165.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 117.5190198206875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one in the doorway (moving arms/upper body) and one on the right (moving arms). Their motions are distinct, solid movements indicative of human locomotion/gestures.", "background_and_ambient_analysis": "Green wall and bookshelf in the background show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind). Background elements remain static."}}
{"video_id": "OtqaxWSMLhg", "file_name": "OtqaxWSMLhg_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand places a white soup bowl on a red tablecloth, then positions a white rice bowl atop a larger plate, all under a top-down camera view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OtqaxWSMLhg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OtqaxWSMLhg_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 34.099908480418904, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand (discrete object) moves a white bowl, placing it on a plate. The hand's motion is deliberate physical interaction (placing the bowl), with clear bounding box tracking.", "background_and_ambient_analysis": "The red tablecloth and static plates/bowls show no uniform shifting or fluid/environmental motion (fire, water, wind). Background elements remain stable throughout."}}
{"video_id": "Ou5KC_0lvAA", "file_name": "Ou5KC_0lvAA_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt plays an acoustic guitar, their left hand fingers shifting along the fretboard while the right hand strums the strings. The guitar is held vertically against the torso, and the camera remains static in a close-up view focusing on the upper body and instrument, with limited background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ou5KC_0lvAA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ou5KC_0lvAA_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 161, "blur_score": 169.26766142352068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "Our8riaply4", "file_name": "Our8riaply4_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in white shirts and light pants play tennis on an outdoor court. Initially, one man holds a racket and ball, gesturing toward the other; they stand closely facing each other. The first man then serves, swinging the racket as the ball moves through the air. After the serve, he steps forward while the second man, positioned to his right, adjusts his stance with a racket ready to receive. The camera remains stationary, capturing the sequence against a backdrop of a fenced court and distant buildings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Our8riaply4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Our8riaply4_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 154, "blur_score": 156.1761524666071, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two tennis players, rackets, and a tennis ball move due to physical interactions (handshakes, serving, walking).", "background_and_ambient_analysis": "Background elements (fence, buildings, spectators) show no significant shifting; no fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "Ov04CKrrw0I", "file_name": "Ov04CKrrw0I_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand, wearing a watch and ring, holds a bow and moves it across the strings of a large brown cello. The hand maneuvers the bow back and forth over the strings, then withdraws the bow from the strings. The cello is positioned vertically, with its f-holes and strings visible, against a wooden floor background. The camera maintains a close-up, static view centered on the cello and the hand's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ov04CKrrw0I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ov04CKrrw0I_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 472.3729216597781, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects: person's hand (moving bow, fingers on cello strings); cello body and strings. Motion involves explicit physical forces (bowing, finger pressure) on solid objects.", "background_and_ambient_analysis": "Background elements (wooden floor, furniture) show no shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "OvUFAKNFwwg", "file_name": "OvUFAKNFwwg_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters from the right, picking up a yellow and white-handled tool from a cluttered table, holding it briefly to display its tip, then placing it back among other tools. The table holds various items including metal cans, a green box, and multiple yellow-handled implements, with the hand remaining centered on the right side of the frame. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OvUFAKNFwwg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OvUFAKNFwwg_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 630.4830796598303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a small object (likely an electronic component) with tools, showing discrete, controlled movements for assembly or repair.", "background_and_ambient_analysis": "Background elements (desk, cans, boxes) are static with no fluid motion (fire, water, smoke) or shifting; no environmental disturbances observed."}}
{"video_id": "Owiw4QEBJQo", "file_name": "Owiw4QEBJQo_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large indoor dance floor is filled with hundreds of people, predominantly dressed in casual clothing of varied colors (including red, purple, and white shirts), moving rhythmically in coordinated patterns. Individuals step and sway across the open space, some facing each other while others move in different directions, creating a dense, dynamic crowd. The camera maintains a steady wide-angle perspective throughout, capturing the continuous motion of the entire dance floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Owiw4QEBJQo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Owiw4QEBJQo_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 153, "blur_score": 512.8558664607153, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Numerous people are moving in coordinated dance motions, indicating discrete solid objects (people) exhibiting locomotion and collision-free movement within the space.", "background_and_ambient_analysis": "The background consists of static architectural elements (walls, ceiling) with no uniform shifting or fluid motion (e.g., fire, water, smoke). No ambient environmental motion is present."}}
{"video_id": "OvemuyV9HIc", "file_name": "OvemuyV9HIc_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wrapped in a gray blanket sits in a red stroller, holding a newspaper. An adult’s hands enter from the left, adjusting the newspaper, prompting the child to look up briefly before resuming reading. The camera remains close to the stroller with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OvemuyV9HIc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OvemuyV9HIc_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 243.9413926255438, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the child in the stroller, the newspaper, and human hands interacting with the newspaper. The child moves the newspaper (e.g., lifting, covering face), and hands adjust the newspaper.", "background_and_ambient_analysis": "Static background elements (e.g., stroller structure, distant figures) show no uniform shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "Ot-yf-1V0HE", "file_name": "Ot-yf-1V0HE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in dark shirts sit at a purple floral tablecloth-covered table. One, wearing a dark shirt with red trim, moves from standing to sitting beside the other seated man. Both interact with a large spiral of sausages; the standing man settles, then they adjust the sausages, with one cutting and the other gesturing. Two beer bottles and a container of food sit on the table. The camera remains static, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ot-yf-1V0HE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ot-yf-1V0HE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 54.42338490153564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals interact with objects on a table (e.g., reaching, pointing, handling items), and discrete solid objects like bottles and a basket remain stationary while being manipulated by human motion.", "background_and_ambient_analysis": "The background elements (walls, windows) show no uniform shifting or environmental fluid motion (fire, water, smoke, wind). Static elements remain consistent across frames."}}
{"video_id": "Oy-et2vYiww", "file_name": "Oy-et2vYiww_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A single person in dark clothing snowboards across a snowy field, leaps into the air with arms raised, and lands while continuing to glide. The camera remains stationary with a slight shake, capturing the motion from a fixed perspective in a wide, open snow-covered landscape.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Oy-et2vYiww.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Oy-et2vYiww_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 240.93689322097697, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person skiing, moving across the snow due to their locomotion.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, wind); background (trees, horizon) is stable without uniform shifting."}}
{"video_id": "OxZPdumCJaU", "file_name": "OxZPdumCJaU_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a golfer in a dark outfit on a green, preparing to swing. Then cuts to another golfer in red and white, swinging. Then another golfer in gray. Need to capture the chronological order.\n\nFirst scene: a golfer in dark shirt and pants, white cap, stands on green, addresses ball. Then cuts to second scene: red shirt, white pants, white cap, swings club. Third scene: gray shirt, dark pants, white cap, addresses ball. Backgrounds have fences, trees, people in the distance. Camera moves between shots, probably static for each frame.\n\nNeed to describe each sequence in order. Mention appearance (clothing), actions (swinging, addressing), spatial (on green), and camera movement (cutting between shots). Keep it concise.\n\nCheck rules: chronological, main subjects (golfers), their appearance, motion, spatial, camera perspective.\n\nStart: First golfer (dark shirt, white cap) stands on green, prepares to swing. Then second golfer (red shirt, white pants, white cap) swings. Third golfer (gray shirt, dark pants, white cap) addresses ball. Background: green with white fence, trees, distant figures. Camera: cuts between each golfer's action.\n\nMake sure to avoid text, named characters. So:\n\n\"Multiple golfers sequentially address and swing clubs on a green. A golfer in dark attire and white cap stands, prepares, and swings. Next, a red-shirted golfer in white pants and white cap swings. Then, a gray-shirted golfer in dark pants and white cap addresses the ball. Background features a white fence, trees, and distant spectators. Camera cuts between each golfer’s action.\"\n\nWait, need to check each frame. The first frame shows a golfer in dark (maybe), then second is red, then gray. So the sequence is:\n\n1. Golfer (dark, white cap) on green, preparing to swing (maybe just addressing).\n\n2. Golfer (red shirt, white pants, white cap) swings.\n\n3. Golfer (gray shirt, dark pants, white cap) addresses ball.\n\nEach frame is a separate shot. So the caption should list the order.\n\nAlso, mention the motion: first is preparing (addressing), then swinging, then addressing again.\n\nSo rephrase:\n\n\"Three golfers sequentially engage in golf actions on a grassy course. The first, dressed in dark clothing and white cap, stands on the green, addresses the ball. The second, in red shirt, white pants, and white cap, swings the club. The third, in gray shirt, dark pants, and white cap, addresses the ball. Background includes a white picket fence, trees, and distant figures. Camera captures each golfer in static shots, transitioning between frames.\"\n\nWait, need to be concise. Let's check the rules again: chronological paragraph, main subjects (golfers), their appearance (color, size, orientation), spatial (in front of, left, etc.), camera perspective.\n\nFirst golfer: dark shirt/pants, white cap, standing on green (grass), addressing ball (so stance).\n\nSecond: red shirt, white pants, white cap, swinging club (motion).\n\nThird: gray shirt, dark pants, white cap, addressing ball.\n\nBackground: white fence, trees, people.\n\nCamera: cuts between shots (static for each, so maybe \"cuts between close-ups of each golfer\").\n\nNow, structure as a paragraph:\n\n\"Three golfers perform sequential actions on a green: the first, in dark attire and white cap, stands addressing the ball; the second, wearing a red shirt, white pants, and white cap, swings the club; the third, in a gray shirt, dark pants, and white cap, addresses the ball. Background elements include a white picket fence, trees, and distant figures. Camera transitions between static shots of each golfer's action.\"\n\nCheck if concise. Maybe \"Multiple golfers sequentially address and swing clubs on a grassy green. A dark-shirted golfer in white cap stands and addresses the ball. A red-shirted golfer in white pants and white cap swings the club. A gray-shirted golfer in dark pants and white cap addresses the ball. Background includes a white fence, trees, and distant spectators. Camera cuts between each golfer’s static close-up.\"\n\nBut need to make sure it's a single paragraph. Let's see:\n\n\"Three golfers sequentially engage in golf actions on a green: the first, dressed in dark clothing and white cap, stands addressing the ball; the second, in red shirt, white pants, and white cap, swings the club; the third, in gray shirt, dark pants, and white cap, addresses the ball. Background elements include a white picket fence, trees, and distant figures", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OxZPdumCJaU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OxZPdumCJaU_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 38.60865424176528, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The golfer (wearing red, then dark clothing) is the primary discrete object moving, executing a swing motion with a golf club. The ball is also a discrete object moving after impact. These motions are solid, distinct movements driven by physical forces (swinging and collision).", "background_and_ambient_analysis": "The white fence and trees in the background remain stationary throughout the video, with no signs of shifting or fluid motion (fire, water, smoke, or wind). The background elements do not exhibit uniform shifting, indicating no dominant ambient environmental motion."}}
{"video_id": "Ox8syuP8HsE", "file_name": "Ox8syuP8HsE_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark swimsuit with orange straps swims freestyle in a pool lane, propelling forward with alternating arm strokes and head turns to breathe, generating splashes with each movement; other swimmers are visible in adjacent lanes but remain out of focus. The camera maintains a steady side perspective, tracking the swimmer's motion down the lane.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ox8syuP8HsE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ox8syuP8HsE_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 90.77359170550915, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A swimmer moving through the water with arm strokes and body undulation.", "background_and_ambient_analysis": "The water shows motion due to the swimmer, but the dominant motion is the swimmer's locomotion (discrete object). The lane dividers are stationary, indicating no background shift."}}
{"video_id": "OzCzshfnxcw", "file_name": "OzCzshfnxcw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A larger person wearing a gray and white striped shirt leans against a curtain, holding a red object close to their mouth. They bring the object to their mouth, then cover it with their hand. The camera remains stationary with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/OzCzshfnxcw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/OzCzshfnxcw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 105, "blur_score": 35.512979244956114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interacting: one person holds the neck of the other, causing the held person to exhibit subtle motion due to the physical force applied.", "background_and_ambient_analysis": "Static corrugated metal wall; no shifting background. No fire, water, smoke, or wind present."}}
{"video_id": "P-cA2Gq5s_s", "file_name": "P-cA2Gq5s_s_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand on a grassy park area; the first person, wearing a light blue shirt and dark shorts, throws a white frisbee towards the second individual, who is dressed in a white shirt with dark shorts and a dark undershirt. The second person catches the frisbee and extends their arm to throw it back. The camera shifts focus from the initial throw to the second person’s action, capturing their movement from a low angle before transitioning to a wider view of the outdoor setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P-cA2Gq5s_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P-cA2Gq5s_s_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 146, "blur_score": 230.7078076278757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is throwing a disc (frisbee) through the air; the disc is a discrete object exhibiting motion due to the throw.", "background_and_ambient_analysis": "Background consists of static trees and grass with no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "P-jVydhduoU", "file_name": "P-jVydhduoU_001268_001278.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue shirt stands behind a cluttered table filled with documents, folders, and stacked boxes, gesturing with her hands as she speaks. To her left, a man in a gray suit sits upright, while another man in a black suit stands behind her. Seated individuals occupy wooden benches in the background. The camera remains static in a fixed overhead perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P-jVydhduoU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P-jVydhduoU_001268_001278.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1827.862126778327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A seated individual in blue shirt makes hand gestures and minor body movements; a standing individual in the background walks away from the camera.", "background_and_ambient_analysis": "Static courtroom background with fixed benches and walls; no shifting background elements or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "P05SNmgLiCM", "file_name": "P05SNmgLiCM_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man with gray hair, wearing a red and white shirt and white pants, stands holding a clarinet. He brings the clarinet to his mouth, playing with his fingers on the keys. To his right, a vase containing yellow flowers rests on a white surface; to his left, a gray door is visible. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P05SNmgLiCM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P05SNmgLiCM_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 183.1523108489134, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man is playing the flute; his hands and fingers are moving due to muscle action to press the keys of the instrument.", "background_and_ambient_analysis": "The background (door, wall, vase) is static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "P-RRN9C98_o", "file_name": "P-RRN9C98_o_000167_000177.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of dark-skinned hands slices a golden-brown rolled omelet with yellow egg and red filling on a wooden surface. The hands hold the omelet steady while a metal knife cuts through it, separating pieces. Another portion rests on a slate cutting board to the top right. The camera maintains a top-down perspective with no movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P-RRN9C98_o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P-RRN9C98_o_000167_000177.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 32.206259912933305, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a knife are moving to cut a pastry; the motion is driven by physical interaction (knife slicing through the pastry), with the hands and knife as discrete solid objects.", "background_and_ambient_analysis": "The wooden table and cutting board in the background remain static throughout the frames, with no shifting or environmental fluid motion (fire, water, smoke) present."}}
{"video_id": "P2GqFM8Ln6A", "file_name": "P2GqFM8Ln6A_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a Garmin GPS device in close-up, displaying numerical and map data. The scene transitions to three people standing outdoors; one in a blue jacket, one in a red jacket, and one in a gray jacket, all holding papers and appearing to discuss them. The camera shifts from a close-up of the GPS to a wider shot of the group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P2GqFM8Ln6A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P2GqFM8Ln6A_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1019.578870306279, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects include the GPS device (held by a hand) and a group of people interacting (man pointing, woman holding a map). Their movements are due to explicit physical actions (gestures, holding items).", "background_and_ambient_analysis": "The background in both scenes (blurred greenery and static trees) shows no significant shifting or fluid motion. There is no fire, water, or wind-driven motion observed."}}
{"video_id": "P3QSWs4TOaE", "file_name": "P3QSWs4TOaE_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black short-sleeve shirt and red shorts holds a white frisbee in their right hand, extending their arm forward to throw it across a grassy field. The camera captures the motion from a mid-range perspective as the person releases the frisbee toward the distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P3QSWs4TOaE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P3QSWs4TOaE_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 143.62900920000843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a black shirt and red pants) and the frisbee are discrete solid objects. The person actively moves the frisbee toward their shoulder in preparation for a throw, indicating motion due to explicit physical action.", "background_and_ambient_analysis": "The background consists of static grass, distant houses, and a person in the distance. No uniform shifting of background elements (e.g., no panning/tilting effects) or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "P1GImJ67wis", "file_name": "P1GImJ67wis_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a person standing on a grassy field. They're wearing dark pants and shoes, holding a golf club. The golf ball is on the ground in front of them, and there's a white club laid horizontally. Then, the person moves the club, maybe swinging or adjusting. Then, there's a split screen showing another angle. After that, a different person in a blue and green shirt appears. Let's focus on the motion. The main subject starts standing, then swings the club, maybe hitting the ball? Wait, the video shows the first person adjusting the club, then the split screen shows the club moving, then the person steps back. Then another person (maybe a different angle) is there. Wait, the captions need to be chronological.\n\nFirst scene: person in dark pants, holding golf club, standing on grass. Golf ball is between two clubs? Wait, the first frame shows two clubs on the ground, one horizontal, ball in front of the person. Then the person swings the club, so motion of swinging. Then the split screen (maybe a smaller video showing the same action from another angle). Then the person adjusts their stance, steps back. Then a second person (in blue striped shirt) comes into view. Need to describe each step.\n\nWait, the video sequence:\n\n- Starts with person in dark pants and shirt, holding golf club, standing on grass. Two golf clubs on ground (one horizontal, one vertical?), ball near them. Person is preparing to swing. Then they swing the club, hitting the ball. Then the screen splits: left side shows another view of the same action (person swinging), right side is the main view. Then the person steps back, maybe after hitting. Then the scene changes to a different person (in blue and green shirt) standing on the grass, holding a club, with the same background (house, trees).\n\nWait, the first part: main subject (person in dark pants) stands on grass, holds club, ball on ground. Then swings club, hitting ball. Then a split screen appears (inset) showing the same action from a different angle. Then the person steps back (maybe after impact), then another person (second person, blue striped shirt) is in the frame.\n\nSo chronological steps:\n\n1. A person in dark pants and shoes stands on grass, holding a golf club. A golf ball sits on the ground in front of them, with a horizontal white club lying across the grass. The person swings the club towards the ball.\n\n2. The video splits into two frames: the main frame continues the action, while an inset frame shows a different angle of the person swinging the club.\n\n3. The person steps back slightly, then another individual in a blue and green striped shirt enters the scene, holding a golf club and standing on the grass.\n\nNow, need to describe in chronological order, motions, appearances. Keep background minimal.\n\nFirst, main subject: person in dark pants (color), black shoes, holds golf club (color? not specified, but maybe silver). Ball on ground, horizontal club. Then swing motion. Then split screen (inset showing the same action). Then the person steps back. Then another person (blue/green shirt) appears.\n\nLet's structure the caption:\n\nA person in dark pants and black shoes stands on a grassy field, holding a golf club with a white ball positioned in front of them on the ground. The person swings the club toward the ball, then the video splits to show a smaller inset frame of the swing from another angle while the main frame continues. After stepping back, another individual wearing a blue and green striped shirt enters, holding a golf club and standing on the grass.\n\nCheck rules: chronological order, motion and behavior, appearance (dark pants, black shoes, blue/green shirt), spatial relationships (ball in front, inset frame), camera perspective: the split screen is a specific movement (but rule d says conclude with camera perspective and movement. The main camera is static? The split screen is an inset, so the main camera might be static, but the split screen is a transition.\n\nWait, the rules say: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo after describing the action, mention camera.\n\nIn the video, the first part: camera is fixed on the person. Then split screen (so the main camera remains, but an inset is added). Then after the split, the scene changes to another person.\n\nWait, let's check the frames:\n\nFrame 0: person standing, clubs on ground, ball. Camera static.\n\nFrame 1: same, person swings club (motion).\n\nFrame 2: split screen: inset shows person swinging from another angle, main frame same.\n\nFrame 3: main frame shows person swinging, then the inset is still there", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P1GImJ67wis.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P1GImJ67wis_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 97.24235467379859, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The golfer (person) and golf club are moving due to the swing, and the golf ball is moving after impact. In the split-screen, two golfers are shown in different poses, indicating movement.", "background_and_ambient_analysis": "The background (house, trees) is static and shows no fluid motion (fire, water, smoke) or significant wind. The video includes a split-screen effect but the background in each segment is fixed."}}
{"video_id": "P3pI3Y2It-E", "file_name": "P3pI3Y2It-E_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women stand at a kitchen counter with baked goods; one has long dark hair and wears a light brown jacket, the other wears a white t-shirt with a headband and black sleeves. The woman in the white t-shirt moves right and turns toward a stainless steel refrigerator, while the other shifts left, handling items on the counter. They appear to prepare food, with minimal background activity visible. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P3pI3Y2It-E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P3pI3Y2It-E_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 683.5068364148669, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are actively engaged in handling a tray of baked goods; their movements involve reaching, shifting, and placing items, which are discrete physical actions driven by their own locomotion and manipulation.", "background_and_ambient_analysis": "The kitchen background (stainless steel appliances, shelves, and walls) remains stable and unshifted across frames, with no visible fluid or environmental motion such as fire, water, or smoke."}}
{"video_id": "P2fUelA4BfA", "file_name": "P2fUelA4BfA_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a white lab coat sitting on a bench. They're in a dimly lit room with a white wall, some small square windows, and stairs in the background. Then, the person stands up, bends over a container with liquid, maybe stirring or handling something. After that, they lift their head and adjust their coat. Now, the caption needs to be chronological, focus on motion, describe appearance briefly, spatial relationships, camera perspective.\n\nWait, the rules say to mention appearance: white lab coat, but not too detailed. Number: one person. Motion: sits, stands, bends, lifts. Background: minimal. Camera perspective—looks like static, no movement, maybe slight shake? The video description has [0.3] to [5], so camera might be fixed.\n\nLet's structure it: In a dimly lit room, a person in a white lab coat sits on a bench. They stand, bend over a container on the bench, and then raise their arm to adjust their coat. The camera remains stationary with minimal movement, capturing the scene from a fixed angle.\n\nCheck rules: a) motion chronological—yes, sits, stands, bends, adjusts. b) appearance: white lab coat, one person. c) spatial: container on bench, room with wall and stairs (minimal). d) camera: fixed, slight shake? The original video description might have a slight shake, but the user's example says \"slight shake\" in d. Wait, in the problem statement, for d, \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So need to note camera.\n\nOriginal video: the camera seems static but maybe a slight shake. The description says \"slight shake\" as an example, so maybe include \"slight shake\" if applicable.\n\nWait, in the first frame, it's dark, then the person moves. Let's see the steps:\n\n0.0: sits.\n\n0.3: same position? Wait, the timestamps are [0.0], [0.3], etc. The first frame is [0.0], then [0.3] shows the person sitting, then [0.6] they move to stand, etc. Wait the user's input:\n\n<0.3 seconds> [first frame] person sitting.\n\n<1.4 seconds> [second frame] person sitting but maybe more visible?\n\nWait the input is:\n\n<0.3 seconds> ... scene with person sitting.\n\n<1.4 seconds> person sitting, then\n\n<2.5 seconds> person stands up.\n\nWait the actual video frames:\n\nFrame 0.3: person sitting, looks at camera, then stands up in frame 1.4? Wait no, the input is:\n\n[0.3] is the first timestamp, then [1.4], [2.5], etc. So the sequence is:\n\nAt 0.3s: person sits on bench, white lab coat, in dim room.\n\nAt 1.4s: person is still sitting but maybe moving.\n\nWait the user's video description shows:\n\n[0.3] person sits, [1.4] person still sitting but maybe posture, [2.5] person stands up, [3.6] bends over container, [4.7] stands up again.\n\nSo the motion is: starts sitting, then stands (2.5s), bends over container (3.6s), then stands upright (4.7s). Wait, the description says:\n\n0.0 - 0.3: sitting.\n\n1.4: sitting.\n\n2.5: stands up.\n\n3.6: bends over.\n\n4.7: stands up.\n\nSo chronological: the person is initially sitting, then stands up, bends over a container on the bench, then stands upright.\n\nAppearance: one person in a white lab coat.\n\nSpatial: container on the bench, room with white wall, small square windows, stairs in background.\n\nCamera: fixed, no movement, maybe slight shake.\n\nBackground: minimal, so just note the room elements briefly.\n\nPutting it all together:\n\nA person wearing a white lab coat sits on a bench in a dimly lit room with a white wall and small windows. They stand up, bend over a container on the bench, and then raise their arms to adjust their coat. The camera remains stationary with a slight shake throughout the sequence.\n\nWait, check rules: a) motion chronological—yes, sits, stands, bends, adjusts. b) appearance: white lab coat, one person. c) spatial: container on bench. d) camera: stationary with slight shake. e) background minimal—room elements are mentioned but briefly. f) exclude text, names, etc.\n\nYes, that should work.\n</think>\n\n<", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P2fUelA4BfA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P2fUelA4BfA_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 45.281268158700726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves: initially seated, then stands, bends over, and gestures with arms. Actions involve intentional locomotion and object manipulation (e.g., interacting with items on the floor).", "background_and_ambient_analysis": "Background elements (walls, stairs, electrical box) show no uniform shifting or fluid motion; no fire, water, or wind effects present."}}
{"video_id": "P4nkEZNPjgc", "file_name": "P4nkEZNPjgc_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a white shirt reaches out from a table with a green mat, picking up a light-colored stuffed animal. They hold the toy, turn their body toward a white standing fan, and move toward it while the camera follows their motion with a slight shake. The background includes kitchen cabinets and a wooden shelf, with minimal details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P4nkEZNPjgc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P4nkEZNPjgc_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 65.90076624272734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child (solid object) exhibits locomotion and interaction with a toy dog, both moving via explicit physical forces (e.g., walking, grasping).", "background_and_ambient_analysis": "Background elements (fan, shelves, walls) show no uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "P7GgU9M46wc", "file_name": "P7GgU9M46wc_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long brown hair, wearing a dark denim jacket over a light shirt and dark pants, stands in a dimly lit corridor. She holds an object with both hands, then raises her right arm followed by her left while walking forward. She adjusts her jacket and continues moving. The background features a faintly lit doorway. The camera remains stationary at a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P7GgU9M46wc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P7GgU9M46wc_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 142.65192062102426, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete physical actions: zipping up a jacket, adjusting posture, and moving their arms/upper body. These movements are solid, distinct motions of a human subject.", "background_and_ambient_analysis": "The background elements (including a structure on the right) show no uniform shifting or fluid motion (fire, water, smoke, wind). The scene is dark, but background objects remain static across frames."}}
{"video_id": "P22O3_vUb-Y", "file_name": "P22O3_vUb-Y_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video based on the provided frames. The rules are specific: focus on motion and behavior of main subjects in order, mention appearance and number, spatial relationships if relevant, conclude with camera perspective and movement, keep background minimal, exclude text or named characters.\n\nLooking at the video frames provided. The main subject is a woman dancing on a rooftop. She's wearing a blue top, black leggings with blue stripes, and pink sneakers. She's holding a pink fabric that she's twirling. The background has city buildings, but the rules say to keep background descriptions minimal unless essential. So maybe just mention the city skyline briefly.\n\nThe sequence shows her spinning the fabric around her body. In frame 0, she's starting to move the fabric. Frame 1, she's swinging it outward. Frame 2, maybe a different angle. The motion is fluid, so I need to describe the sequence step by step. She's moving in a circular motion, twirling the fabric. Her feet are shifting, maybe taking steps as she spins.\n\nAppearance: woman, blue top, black leggings, pink shoes, pink fabric. Number: one person. Spatial relationships: she's on a rooftop, city buildings in the background. Camera perspective: the video is shot from a fixed position, probably eye level, following her movements. No mention of camera movement like panning, but the frames might show her moving in front of the camera.\n\nWait, the rules say to mention camera perspective and movement. The original description says \"camera perspective and movement (e.g., top-down, pan left, slight shake).\" The video seems to be a static shot since the background doesn't change much, but the subject is moving. So maybe it's a fixed camera, no pan or tilt. The frames show her moving around, so the camera might be stationary.\n\nCheck the frames: the woman is dancing, spinning the fabric. The city skyline is in the background. The movement is circular. So the caption should describe her starting to spin the fabric, moving it around her body, twirling, stepping, etc., in chronological order.\n\nNeed to be concise. Let's break down the frames:\n\nFrame 0: She's holding the fabric, starting to twirl.\n\nFrame 1: Swinging it outward.\n\nFrame 2: Maybe spinning, fabric flaring.\n\nFrame 3: Different pose, fabric around her.\n\nFrame 4: Continuing the motion.\n\nFrame 5: Similar to previous.\n\nSo the sequence is her twirling the pink fabric, moving her arms in circular motions, stepping as she dances. The caption should mention the motion step by step. Also, the background is a city skyline but minimal.\n\nSo putting it all together:\n\nA woman in a blue top, black leggings, and pink sneakers stands on a rooftop, twirling a pink fabric around her body. She begins by extending the fabric outward, then spins it in circular motions while shifting her weight and stepping lightly. Throughout the sequence, she maintains fluid movements, her feet positioned apart as she turns. The camera remains stationary at eye level, capturing her full body against a backdrop of distant city buildings.\n\nWait, but the background should be minimal. Maybe just mention \"city skyline\" once. Also, the number of subjects is one. Spatial relationship: she's on the rooftop, with buildings behind her. But the rules say minimal background unless essential. So maybe just \"against a city skyline backdrop\" as a brief mention.\n\nCheck the rules again: \"keep background descriptions minimal unless essential for understanding motion.\" Since the motion isn't dependent on the background, maybe just say \"on a rooftop with city buildings in the distance.\"\n\nBut the user provided examples where background is mentioned minimally. So \"city skyline\" as part of the background.\n\nWait, the example in the problem statement (though not given) but following the rules, need to keep it minimal. So perhaps \"a city skyline\" in the background.\n\nNow, the camera perspective: the video shows her from a frontal view, so camera is at eye level, fixed. No movement mentioned in the frames, so stationary camera.\n\nLet me structure the paragraph:\n\nA woman wearing a blue top, black leggings with blue side stripes, and pink sneakers twirls a pink fabric on a rooftop, moving in a circular pattern. She extends the fabric outward, spins it around her body, and steps lightly while maintaining fluid motion. The city skyline appears in the background. The camera remains stationary at eye level, capturing her full body during the sequence.\n\nCheck the rules: chronological order, appearance (colors, etc.), spatial relationships (rooftop, city in background), camera perspective (stationary, eye level). Minimal background. Excluded text and named characters.\n\nYes, this seems to fit. Maybe adjust the wording", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P22O3_vUb-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P22O3_vUb-Y_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 33.4588790656822, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Woman (solid object) dancing with pink scarf (solid object), moving arms and body to spin the fabric via deliberate physical motion.", "background_and_ambient_analysis": "Background (city skyline, wall) is static with no shifting or fluid motion; scarf movement is controlled by the dancer, not ambient wind or environmental forces."}}
{"video_id": "P5MTwD9UpRU", "file_name": "P5MTwD9UpRU_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit studio with red curtains, a woman with dark hair styled in a bun, wearing a black top with crisscross detailing, stands facing a music stand with sheet music. She turns her head to the right as another woman with long dark hair, dressed in a black top and light jeans, approaches from the right and stands beside her. The two engage in conversation, the first woman gesturing slightly while the second woman faces her. The camera remains stationary, capturing the interaction from a medium shot perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P5MTwD9UpRU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P5MTwD9UpRU_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 148, "blur_score": 834.521057291634, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (with visible pink hair accessory) is moving; discrete motion includes head turning, body shifting, and interaction with studio equipment.", "background_and_ambient_analysis": "The background consists of static studio elements (curtains, equipment) with no fluid or environmental motion (fire, water, smoke, wind) detected. Background elements show no uniform shifting."}}
{"video_id": "P8e3at6U3Hs", "file_name": "P8e3at6U3Hs_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a red outfit with a blue vest and dark shoes sits on a light-colored floor, adjusting their shoes while a pile of items lies to the left. The child stands, turns, and walks toward a door, moving away from the camera. The scene features minimal background clutter, and the camera maintains a top-down perspective with slight movement tracking the child's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P8e3at6U3Hs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P8e3at6U3Hs_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 257.15125028154586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) moves from sitting to standing and walks toward a door; motion is due to voluntary locomotion.", "background_and_ambient_analysis": "Background elements (wall, rug, door) remain stationary with no fluid or environmental motion observed; no fire, water, or wind present."}}
{"video_id": "P4IczcRWyiY", "file_name": "P4IczcRWyiY_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a black workpiece secured by yellow clamps. A person in a green shirt and yellow gloves enters, adjusting the workpiece with their hands. They then move to a larger work surface, using a tool to shape or secure the material. The camera transitions from a tight focus on the workpiece to a wider view of the individual working in the workshop, maintaining a steady perspective as the person continues their task.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P4IczcRWyiY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P4IczcRWyiY_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 153, "blur_score": 120.14987244576494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is actively manipulating parts of a mechanical device, with hand movements and body positioning indicating physical interaction.", "background_and_ambient_analysis": "Background elements (shelves, structural supports) show no uniform shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "P9o0wNdxCXo", "file_name": "P9o0wNdxCXo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, including individuals in vibrant pink and orange saris and a person in a blue shirt standing to the left, descend a wide stone staircase. They move in sequence, with the person in dark clothing stepping down the middle of the steps. The camera remains static, positioned low to capture their movement from the base of the stairs toward the top, where a few onlookers linger against a backdrop of distant buildings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P9o0wNdxCXo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P9o0wNdxCXo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 101.27018453626175, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (runner) moves down the stairs from top to bottom. Other individuals at the top of the stairs remain stationary.", "background_and_ambient_analysis": "Static background elements (stone building and stairs) do not shift uniformly. No fire, water, smoke, or wind is present as dominant motion."}}
{"video_id": "P6NxntS84hM", "file_name": "P6NxntS84hM_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a close-up of someone putting a golf ball. The person's legs are in black pants and black shoes, and the golf club is white. The ball is white too, on green grass. Then it cuts to a man in a blue polo shirt and black cap sitting, gesturing with his hands. The background is a golf course with green hills and rocks. Then it goes back to a golf course where the man is putting, bending over, then standing up. \n\nNeed to describe chronologically. Start with the first scene: close-up of putting, then the man talking, then the man putting again. \n\nCheck rules: focus on motion and behavior. For each scene, describe the subject's action. \n\nFirst scene: person (legs in black pants, black shoes) using a white putter to hit a white golf ball on green grass. Camera is close-up, maybe top-down? Wait, the first frame is from a low angle, maybe close-up on the putter and ball. \n\nSecond scene: man in blue polo, black cap, sitting, hands gesturing. Background is golf course with green and rocky terrain. \n\nThird scene: same man, now standing on golf course, bending over to putt, then standing up. \n\nBackground descriptions minimal. So for the second scene, mention the golf course as background but not too much. \n\nCamera perspective: first scene is close-up (maybe ground-level), second is medium shot (talking), third is wide shot showing the golf course. \n\nNeed to order chronologically: first the putting action, then the man speaking, then another putting action. \n\nLet's structure: \n\nThe video begins with a close-up of a person’s lower body (wearing black pants and black shoes) using a white putter to strike a white golf ball on a green grass surface. The scene transitions to a man in a blue polo shirt and black cap seated, gesturing with his hands while speaking against a backdrop of a golf course with green hills and rocky terrain. It then cuts to the same man standing on a golf course, bending over to putt the golf ball, followed by standing upright. \n\nCheck if all rules are met: motion and behavior chronological, appearance (color, size), spatial relationships (e.g., seated, standing), camera perspective (close-up, medium shot, wide shot). Background minimal except where essential (like the golf course in the background during the speaking scene). Exclude text (the \"from unconscious putting DVD\" is text to exclude). \n\nYes, that seems to fit. Now make it concise. \n\nFirst part: close-up of legs (black pants, black shoes) with white putter hitting white ball on green grass. \n\nThen, man in blue shirt and black cap seated, gesturing while speaking, background is golf course (green hills, rocks). \n\nThen, man standing on golf course, bending to putt, then standing. \n\nCamera: first close-up, then medium (seated), then wide shot (standing on course). \n\nLet's draft:\n\nThe video opens with a close-up of a person's lower body (wearing black pants and black shoes) using a white putter to strike a white golf ball on green grass. It transitions to a man in a blue polo shirt and black cap seated, gesturing with his hands against a golf course backdrop featuring green hills and rocky terrain. The scene then shows the man standing on the golf course, bending to putt the ball, followed by standing upright. The camera shifts from a ground-level close-up to a medium shot during the speaking segment, then to a wide shot capturing the golfer’s stance on the course.\n\nWait, but need to check if \"ground-level close-up\" is correct. The first scene is a close-up of the putting, so maybe \"low-angle close-up\" but rules say to be concise. Also, spatial relationships: the person putting is on green grass, the man seated is next to a large rock (from scene 2, there's a big rock). But in scene 2, the background has a rock, so maybe mention that the man is seated next to a large rock. Wait, the second scene: \"in front of, to the left\" etc. But the rule says \"mention spatial relationships if relevant\". The man is seated, next to a large rock. So in the second scene: \"a man in a blue polo shirt and black cap seated next to a large rock, gesturing with his hands while speaking against a backdrop of a golf course with green hills and rocky terrain.\"\n\nBut maybe keep it minimal. Let's see. The third scene: the man is standing on the golf course, bending over to putt, then stands up. \n\nSo the final caption would be:\n\nThe video begins with a close-up of a person wearing black pants and black shoes using a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/P6NxntS84hM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/P6NxntS84hM_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 86.45942208845918, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the golf ball rolling on the green, the putter club moving during the swing, and the person's hands/arms gesturing while speaking.", "background_and_ambient_analysis": "Static background elements (grass, rocks, sand traps) remain consistent with no significant shifting or fluid motion. No fire, water, or wind dominates the scene."}}
{"video_id": "PAQB9U6ZOuY", "file_name": "PAQB9U6ZOuY_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-colored, fluffy small dog lies on a wooden floor, then stands up and turns its body to the right. The dog remains the sole subject throughout, with minimal background elements visible. The camera maintains a stationary perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PAQB9U6ZOuY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PAQB9U6ZOuY_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 44.99794663819678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single dog (solid, distinct object) moves: transitioning from a lying position to standing, then sitting, and turning its head. Motion is driven by the dog's physical locomotion and posture changes.", "background_and_ambient_analysis": "The background (walls, furniture, floor) shows no shifting or fluid motion. No fire, water, smoke, or wind is present; all background elements remain static throughout the clip."}}
{"video_id": "PAvrvDS93NI", "file_name": "PAvrvDS93NI_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video shows a colorful shirt with a superhero character design in red, blue, and orange being moved to reveal its pattern; a maroon fabric piece is visible adjacent to it. The camera slightly shifts and pans across the shirt, capturing its motion against a light surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PAvrvDS93NI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PAvrvDS93NI_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 126.91097992446953, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A plush robot toy is manipulated by a hand, exhibiting motion due to external physical force (hand movement), with clear displacement relative to the background.", "background_and_ambient_analysis": "The background features a wooden surface and stationary cloth; no uniform shifting of static elements or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "PCce2XTLRf8", "file_name": "PCce2XTLRf8_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt with a blue graphic holds a blue harmonica to their mouth, playing it while seated. They then lower the harmonica, stopping the playing. The background includes a wooden dresser with items and a bunk bed, visible behind the person. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PCce2XTLRf8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PCce2XTLRf8_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 92.46352154938116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete actions: holding an object close to their mouth initially, then lowering it to reveal the object, and finally waving their hand toward the camera. These are solid, distinct movements of a human subject.", "background_and_ambient_analysis": "The wall and shelving unit in the background remain static throughout the video; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "PB_pX0H2YHY", "file_name": "PB_pX0H2YHY_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's leg clad in blue pants and a black leather shoe with a light-colored sole is shown from a top-down perspective. A hand adjusts the shoe, pulling it onto the foot, which then shifts position on a gray carpet. The camera maintains a top-down view with slight movement as the foot repositions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PB_pX0H2YHY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PB_pX0H2YHY_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 43.16051266205228, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and foot are moving: the hand is adjusting the sock and shoe on the foot.", "background_and_ambient_analysis": "Static carpet background with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "PERwazCkZp4", "file_name": "PERwazCkZp4_000463_000473.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four people interact on an outdoor basketball court: a person in a red shirt and gray shorts, another in a yellow shirt and dark shorts, one in a dark shirt and light shorts, and one in a blue shirt and white shorts. They move dynamically, adjusting positions, with the red-shirted individual approaching the hoop while others gather around. The group converges as the red-shirted person appears to attempt a shot, with the court between two buildings forming the backdrop. The camera remains stationary, capturing the scene from a fixed eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PERwazCkZp4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PERwazCkZp4_000463_000473.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 349.6862038054279, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (red/yellow shirts) move independently: the red-shirted person walks, steps toward/away from a pole, and interacts with it; the yellow-shirted person walks toward the pole; a third person (gray shirt) enters the scene. All movements are discrete locomotion and physical interactions.", "background_and_ambient_analysis": "Static buildings and ground remain fixed throughout the video; no fluid environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "PGxF6yEvGZ8", "file_name": "PGxF6yEvGZ8_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a dark blue shirt and brown shoes stands in front of a seated adult wearing a red shirt and white shorts. The child holds a white object to their mouth, then lowers it while the adult, positioned beside a red bicycle, adjusts the bike’s tire. The background includes a blue play area and scattered items. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PGxF6yEvGZ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PGxF6yEvGZ8_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 180.4823333360096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The adult and child interact with the red toy bike; the child moves around the bike, touches it, and shifts position while the adult gestures and adjusts the bike. Both exhibit discrete physical motions due to their interactions.", "background_and_ambient_analysis": "Background elements (walls, floor, and blue/yellow structure) remain static with no uniform shifting or fluid motion. No fire, water, smoke, or wind visible in the environment."}}
{"video_id": "PFoC0Yor87I", "file_name": "PFoC0Yor87I_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  Make sure to not include any reasoning, just the caption. The rules say to exclude text recognition, so even though the newspapers have images and text, we don't mention specifics.  Another check: \"chronological paragraph\". So the order of actions should be in time order. The hands are moving the strips, maybe picking up, placing, etc. So the caption should follow the sequence of actions as they happen.  Possible caption:  \"A pair of hands with a purple bracelet manipulates newspaper strips on a red carpet, continuously lifting and repositioning the printed pages within a disorganized pile; the top-down camera remains static throughout the sequence.\"  Yes, that seems to fit. It mentions the hands, bracelet, action (lifting, repositioning), background (red carpet), and camera perspective (top-down, static). </think>  <caption_output>A pair of hands with a purple bracelet manipulates scattered newspaper strips on a red carpet, lifting and repositioning sections of the pile in continuous motion while sorting through the printed pages; the top-down camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PFoC0Yor87I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PFoC0Yor87I_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 53.356791886183075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively manipulate fragmented paper pieces, applying physical forces to move them. The paper motion results from direct contact and deliberate hand movements.", "background_and_ambient_analysis": "The background (red carpet) remains static throughout; no shifting or fluid motion (fire, water, wind) is observed. Paper scraps are stationary relative to the background, confirming no ambient environmental motion."}}
{"video_id": "PGYtkhfkjd0", "file_name": "PGYtkhfkjd0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a black screen, then the \"GUTS\" logo appears with a yellow \"1\" next to it. Wait, no, the first frame is [0.0] showing \"GUTS\" with a triangle left arrow, then [1.0] has \"GUTS\" and \"H1\" maybe? Wait, the user provided the video segments. Let's check:\n\nThe video has frames: [0.0] black with \"GUTS\" and arrow, [1.0] black with \"GUTS\" and \"H1\" (yellow). Then [2.5] a firefighter appears. Wait, the input says:\n\n[0.0] <0.3 seconds> shows \"GUTS\" with arrow on black.\n\n[1.4] shows \"GUTS H1\" with yellow \"1\" (maybe the logo changes).\n\nThen [2.5] firefighter: brown uniform, yellow stripes, helmet with \"1\" and lights, adjusting helmet, then standing still.\n\nWait, the caption must be chronological. So first, the black screen with \"GUTS\" logo (maybe just the logo, then the \"H1\" part). Then the firefighter.\n\nWait, the user says: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nSo first, the video starts with the GUTS logo on a black background. Then, the logo changes to include H1? Wait, the first frame is [0.0] with \"GUTS\" (white, left arrow), then [1.4] has \"GUTS H1\" (H1 is yellow). Then [2.5] a firefighter appears.\n\nWait, the problem says: \"Your task is to generate a concise, chronological paragraph describing the provided video.\"\n\nSo timeline:\n\n- First, black background with white \"GUTS\" text and a left-pointing arrow (duration maybe less than 0.3s, but the first frame is [0.0] showing that). Then, in [1.4], the logo changes to include \"H1\" (yellow), so the logo updates. Then [2.5] the firefighter appears, adjusting helmet, then standing.\n\nWait, the user's input for the video is:\n\n<0.3 seconds> [0.0] black with GUTS logo.\n\n[1.4] GUTS H1 (yellow 1).\n\n[2.5] firefighter, adjusting helmet.\n\n[3.6] firefighter standing.\n\n[4.7] same.\n\nSo the main subject is the firefighter starting from 2.5s.\n\nBut according to the rules, focus on motion and behavior. So:\n\n- The video opens with a black screen displaying \"GUTS\" text and a left-pointing arrow, which then updates to include \"H1\" (yellow). Then, a firefighter in a brown uniform with yellow stripes and a helmet marked \"1\" enters the frame, adjusting his helmet before standing still against a plain background.\n\nWait, need to check the rules:\n\na) Chronological order of main subjects (motion and behavior). The first part is the logo, but is it a main subject? Wait, the problem says \"main subjects (people/animals/objects)\". The logo is an object. But the user says \"main subjects (people/animals/objects)\", so the logo is part of the video, but the main subject in the latter part is the firefighter.\n\nBut the rules say \"primarily on the motion and behavior of main subjects\". So if there are logos, they are objects but maybe not the main focus. Wait, but the instruction says to describe the video chronologically.\n\nWait, the example in the user's input:\n\nThe first frame is a black screen with \"GUTS\" logo, then the next has the same but with \"H1\". Then the firefighter. So the video has two parts: logo display, then firefighter.\n\nSo the caption should mention the logo first (as part of the video), then the firefighter.\n\nWait, the rules say: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So the main subjects here are the logo (object) and the firefighter (person).\n\nSo:\n\nThe video begins with a black screen featuring a white \"GUTS\" text with a left-pointing arrow, which transitions to include a yellow \"H1\" beside it. Then, a firefighter in a brown uniform with yellow reflective stripes and a helmet marked with the number \"1\" appears, adjusting his helmet before standing still against a light background.\n\nWait, check the appearance: the firefighter's uniform is brown, yellow stripes. Helmet has \"1\" and lights. Behavior: adjusting", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PGYtkhfkjd0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PGYtkhfkjd0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 55.80922188711843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Firefighter performing deliberate saluting motion (hand raised to helmet then lowered to chest).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). Background is static light-colored wall with no environmental cues."}}
{"video_id": "PIjPacXVInw", "file_name": "PIjPacXVInw_000179_000189.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates scattered white fabric with green and pink floral patterns on a wooden surface, repeatedly lifting and shifting the pieces; the camera maintains a close-up perspective with slight handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PIjPacXVInw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PIjPacXVInw_000179_000189.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 233.3666467005624, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are manipulating a piece of fabric by pushing, pulling, and folding it, demonstrating discrete object motion.", "background_and_ambient_analysis": "Background elements (wooden table, woven basket) are static. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "PIwzoRfyjGw", "file_name": "PIwzoRfyjGw_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual with long blonde hair holds a slice of watermelon while a small black and tan dog stands to their left, sniffing and licking the fruit. The person leans forward slightly, sharing the watermelon with the dog, which continues to eat from the slice. The indoor setting features minimal background details. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PIwzoRfyjGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PIwzoRfyjGw_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 384.98075447975907, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is eating watermelon, causing head and mouth movements. The dogs are stationary or showing minimal movement.", "background_and_ambient_analysis": "No shifting background elements detected. No fire, water, smoke, or wind motion observed."}}
{"video_id": "PIYDMZL31F4", "file_name": "PIYDMZL31F4_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black jacket and beige pants walks through an indoor corridor with yellow walls. The scene shifts to an outdoor snowy area where a man in a black shirt and blue jeans descends a snow-covered staircase with metal railings, stumbles, and falls forward into the snow, rolling slightly. A figure in a white coat walks along a snow-covered path near a brick building with arches in the background. The camera remains static during the indoor sequence, then follows the man’s movement in the outdoor scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PIYDMZL31F4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PIYDMZL31F4_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 242.12739251235422, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person walks towards the camera, steps down a snow-covered railing, and falls into the snow, rolling and struggling to stand.", "background_and_ambient_analysis": "Static background elements (building, railings) remain unshifted; snow is present but not exhibiting fluid motion (fire, water, smoke, wind)."}}
{"video_id": "PJOFEgKv3io", "file_name": "PJOFEgKv3io_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray shirt and colorful shorts performs pull-ups on a gym bar, lifting their body upward and then lowering it in a rhythmic motion. The individual is positioned centrally in the frame, surrounded by gym equipment in the background. The camera maintains a fixed perspective with slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PJOFEgKv3io.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PJOFEgKv3io_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 225.59848964109068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a seated exercise on a gym machine, lifting and lowering their body using upper body strength. The person's movement is discrete and solid, with visible motion in their arms and legs.", "background_and_ambient_analysis": "Gym equipment and walls in the background show no significant shifting or fluid motion (no fire, water, smoke, or wind). The background elements remain stable throughout the frames."}}
{"video_id": "PMIkdMtNupQ", "file_name": "PMIkdMtNupQ_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to generate a concise chronological paragraph describing the video based on the provided frames. The user is an expert video captioner, so I have to follow their rules carefully.\n\nFirst, the video starts with a close-up of several green glass bottles arranged in a tray. They're filled with a dark liquid, maybe oil or wine. The bottles are aligned in a row, and the lighting is dim, making the liquid look deep. Then, in the next frames, a hand in a green glove enters the frame. It's moving from the left side, placing or adjusting one of the bottles. The hand is careful, maybe part of a bottling process. The glove is green, so the person is likely wearing protective gear. The bottles are still in the tray, and the hand is manipulating one of them. \n\nWait, the sequence is: initial frames show bottles, then the hand comes in. The movement is the hand placing the bottle into the tray. The spatial relationship is the hand approaching from the left, positioning the bottle. The background is minimal—just the tray and the bottles. The camera is fixed, maybe top-down or close-up, but the user says to mention camera perspective and movement. The camera doesn't move much; it's a steady shot. \n\nCheck the rules: focus on motion and behavior. The main subject is the green-gloved hand. The bottles are green, filled with dark liquid. The hand moves in from the left, places a bottle into the tray. Then, maybe adjusts another bottle. Wait, in frame 0 to 5, the hand is moving the bottles. Wait, looking at the frames:\n\nFrame 0: bottles in tray.\n\nFrame 2: a green glove enters from the bottom left.\n\nFrame 3: the glove is moving a bottle. Maybe lifting or placing?\n\nFrame 4: the glove is positioning a bottle. \n\nFrame 5: the glove moves away.\n\nSo the sequence is: hand enters from left, adjusts a bottle, then another. Wait, the description should be chronological.\n\nMain subject: green-gloved hand (color, size—probably medium, as it's a hand). Number: one hand, handling multiple bottles? Or just one bottle at a time.\n\nThe bottles are arranged in a row, each in the tray. The hand moves from left to right, placing each bottle. But the exact motion: the glove comes in, lifts a bottle, positions it in the tray, then moves to the next.\n\nWait, the video shows the bottles in the tray, then the hand places a bottle into the tray. So the action is the hand adding a bottle to the existing ones.\n\nWait, looking at the frames:\n\nThe first frame (0) shows the bottles lined up. Then, in frame 2, a green glove appears. In frame 3, it's moving a bottle into the tray. Frame 4, the glove is positioning the bottle. Frame 5, the glove moves away.\n\nSo the sequence is: a green-gloved hand enters the frame, places a bottle into the tray, adjusts it, then withdraws.\n\nThe bottles are green glass, filled with dark liquid, arranged in a metal tray. The hand is in a green glove, moving from left to right.\n\nThe camera perspective: close-up, possibly top-down or slightly angled, but the camera stays steady. No movement mentioned except the hand's motion.\n\nBackground: minimal, just the tray and bottles.\n\nSo the caption should start with the initial view of bottles, then the hand entering, moving to place a bottle, and then the hand moving away.\n\nLet me structure it:\n\n\"Green glass bottles filled with dark liquid are arranged in a metal tray. A green-gloved hand enters from the left, carefully placing a bottle into the tray and adjusting its position before moving away. The camera maintains a close-up perspective focused on the tray and bottles, with minimal background detail.\"\n\nCheck the rules:\n\na) Motion and behavior in chronological order: Yes, hand enters, places bottle, adjusts, leaves.\n\nb) Appearance and number: Green bottles, one hand, etc.\n\nc) Spatial relationships: Hand from left, placing bottle in tray.\n\nd) Camera: Close-up, static.\n\ne) Background minimal.\n\nf) Exclude text, names.\n\nYes. So the caption should be concise.\n\nLet me check again:\n\n\"The video opens with a close-up of three green glass bottles filled with dark liquid arranged in a metal tray. A green-gloved hand enters from the left, placing a bottle into the tray and adjusting its position before retracting. The camera remains stationary, focusing on the tray and bottles with no significant background detail.\"\n\nWait, but the first frame has three bottles? Let me check the frames. The description says: [0.0] shows three bottles. Then the hand moves them. So maybe there are three", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PMIkdMtNupQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PMIkdMtNupQ_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 224.31172836939533, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (wearing a green sleeve) moves the bottles within a rack, shifting them from one position to another. The bottles are solid objects being displaced by the hand's physical force.", "background_and_ambient_analysis": "The background (the rack holding the bottles) is stationary with no fluid or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "POYShCy3dD8", "file_name": "POYShCy3dD8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white t-shirt and beige pants descends a red ladder, stepping down to the grass and standing beside it. The camera remains stationary, capturing the action against a residential backdrop with houses and trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/POYShCy3dD8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/POYShCy3dD8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 78, "blur_score": 625.1045385157342, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving: initially climbing a ladder, then stepping down and walking away across the grass. This is discrete human locomotion.", "background_and_ambient_analysis": "The background features (houses, trees, pavement) show no uniform shifting or fluid motion (e.g., no fire, water, wind). Background elements remain stable across frames, indicating no significant ambient environmental motion."}}
{"video_id": "PM3_-INZXRU", "file_name": "PM3_-INZXRU_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's dark-skinned hand adjusts a clear glass of water on a table with a green placemat holding decorative square plates and utensils. The hand then moves to grasp a tall glass of red beverage, lifting it and relocating it across the table before placing it down. The table also features a striped vase, salt and pepper shakers, and other dining items. The camera maintains a top-down perspective, following the hand’s motion with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PM3_-INZXRU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PM3_-INZXRU_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 79.1154540748343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid objects) are moving: reaching for a glass, adjusting the red drink, and repositioning the vase with flowers.", "background_and_ambient_analysis": "No shifting background elements (table, plates, vase) observed. No fire, water, smoke, or wind-driven motion detected in the scene."}}
{"video_id": "PMhIgdrqO_w", "file_name": "PMhIgdrqO_w_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a pink crop top and light blue jeans stands in a bathroom, holding a small object in her right hand and a pink item in her left. She raises both hands to adjust her hair, then lowers them. The background includes butterfly decals on the wall to her left. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PMhIgdrqO_w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PMhIgdrqO_w_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 54.45269428969944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman moves her arms and body in discrete motions (e.g., raising arms, adjusting hair, shifting posture) within the room.", "background_and_ambient_analysis": "Background is static with no shifting elements (wall pattern and fixtures remain fixed). No fire, water, smoke, or wind observed."}}
{"video_id": "POvfYPn1HIU", "file_name": "POvfYPn1HIU_000206_000216.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt holds a yellow ukulele, their left hand pressing strings on the fretboard while the right hand strums rhythmically. The ukulele is positioned horizontally across the body, with fingers moving in coordination to play chords. The background features a yellow wall and a framed mosaic artwork. The camera remains stationary in a close-up shot focused on the upper body and instrument.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/POvfYPn1HIU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/POvfYPn1HIU_000206_000216.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 205.47629218868548, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands and the ukulele are moving: strumming and fretting motions occur as the person plays, representing discrete solid objects in motion.", "background_and_ambient_analysis": "The yellow wall and chart in the background show no shifting or fluid motion; no fire, water, smoke, or wind is present. Background remains static throughout."}}
{"video_id": "PP8PBPISvg8", "file_name": "PP8PBPISvg8_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue short-sleeved shirt moves their hands across a table, then lifts and rotates a small metal triangular object, adjusting it with both hands before holding it up. The background includes a chair and table items. The camera remains static, capturing the actions from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PP8PBPISvg8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PP8PBPISvg8_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 161, "blur_score": 39.948081396518816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hands and arms to manipulate objects on the table (e.g., a pen and a small blue box).", "background_and_ambient_analysis": "Background elements (wall, chair) are static and do not shift. No environmental fluids or winds detected."}}
{"video_id": "PKL-GUSYr7w", "file_name": "PKL-GUSYr7w_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a person in a workshop. They're wearing a black apron over a light shirt. The scene starts with them holding a piece of wood, maybe a board. Then they move to a table saw. The table saw has a red part, and they're positioning the wood on it. They're using their hands to guide the wood through the saw. The background has an American flag and some plywood walls, but we need to keep background minimal. Let's check the chronological order: first holding the wood, then moving to the saw, positioning, and guiding. The camera seems to follow the person's actions, shifting from a wider shot to a closer view of the saw. The person's hands are the main action. Let's make sure to mention the motion: holding, moving to saw, positioning, guiding. Describe appearance: person in black apron, light shirt, wood piece (light-colored board). Spatial: initially holding, then at the saw, wood on the saw's surface. Camera: starts with a medium shot, then close-up on the saw. Keep it concise. Let's draft.\n\nA person in a black apron over a light shirt holds a light-colored wooden board, then approaches a table saw with a red surface. They position the board on the saw, guiding it through with their hands. The camera shifts from a medium shot of the person to a close-up of their hands adjusting the wood on the saw. Background includes plywood walls and an American flag, but focus is on the saw operation. Wait, the rules say minimal background. So maybe just mention the saw's components. Let's check rules: \"Keep background descriptions minimal unless essential for understanding motion.\" So American flag might not be essential, but the saw is key. So focus on the person's actions. Let's structure:\n\nThe person, wearing a black apron, holds a rectangular wooden board, then moves to a table saw with a red work surface. They place the board on the saw, adjusting its position with their hands as they guide it through. The camera transitions from a medium shot of the person to a close-up of the hands and saw operation.\n\nWait, check chronological order. First frame: person holding board. Then second frame: at saw, positioning. So first, holding, then moving to saw, positioning, guiding. Let's write:\n\nA person in a black apron over a light shirt holds a light-colored wooden board, then positions it on a table saw with a red surface, adjusting the board with their hands as they guide it through the saw. The camera shifts from a medium shot of the person to a close-up of the hands and saw.\n\nWait, the first frame shows the person holding the board in front of a workbench with tools and an American flag. Then the next frames show them at the saw. So the sequence: holding the board (initial position), then moving to the saw, placing it, guiding. So the caption should be chronological.\n\nLet me outline:\n\n- At start, person (black apron, light shirt) holds a wooden board (light color, rectangular) in a workshop setting.\n\n- Then, they move to a table saw (red surface, silver metal base) and place the board onto it.\n\n- They use their hands to adjust the board's position and guide it through the saw's blade.\n\n- The camera starts with a medium shot of the person, then shifts to a close-up of the hands on the saw.\n\nBackground elements (American flag, plywood walls) are minimal as per rules.\n\nSo the caption: A person in a black apron over a light shirt holds a light-colored wooden board, then moves to a table saw with a red surface and positions the board on it, adjusting and guiding it through the saw with their hands. The camera transitions from a medium shot to a close-up of the hands and saw operation.\n\nWait, the rules say \"concise, chronological paragraph\". Let's check if we can shorten. Also, the first frame is the person holding the board, then the next frames are at the saw.\n\nAnother angle: \"A person in a black apron holds a light wooden board, then positions it on a table saw with a red surface, adjusting the board with their hands as they guide it through. The camera shifts from a medium shot to a close-up of the hands at the saw.\"\n\nYes, that's concise. Check if we need to mention the person's appearance: yes, black apron, light shirt. The board is light-colored, rectangular. The saw has red surface.\n\nOkay, final draft:\n\nA person wearing a black apron over a light shirt holds a light-colored rectangular wooden board, then positions it on a table saw with a red surface, adjusting the board with their hands as they guide it through. The camera transitions from a medium shot of the person to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PKL-GUSYr7w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PKL-GUSYr7w_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 59.8258484329087, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete object) is feeding a wooden board into a table saw. The saw blade (discrete object) is moving to cut the board, driven by mechanical forces.", "background_and_ambient_analysis": "The background (plywood wall, American flag, workshop equipment) is static with no shifting or uniform motion. No fire, water, smoke, or wind is visible, so ambient environmental motion is absent."}}
{"video_id": "PRgiY0diu4k", "file_name": "PRgiY0diu4k_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. </think>  <caption_output>A person in a red shirt and dark pants bends over, moving their hands on the floor. The background includes a rolled object and a striped item. The camera remains static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PRgiY0diu4k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PRgiY0diu4k_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 97, "blur_score": 182.20621048660988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (red shirt, dark pants) bends over and manipulates objects on the ground, exhibiting deliberate hand movements and posture changes. No other discrete objects show significant motion.", "background_and_ambient_analysis": "Background elements (wall, shoes, cushions) remain stable with no uniform shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "PRY8tcirSD8", "file_name": "PRY8tcirSD8_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red hoodie appears briefly, then the scene shifts to a child in a plaid shirt seated at a desk, writing with a marker. The camera zooms in on the child’s hand as they draw and write on paper, with a bulletin board visible in the background. The camera moves from a close-up to a medium shot and then to a close-up of the writing hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PRY8tcirSD8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PRY8tcirSD8_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 606.786546041212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's hand and writing instrument (pen) are moving as they write on a worksheet, with discrete, solid motions corresponding to physical pen movement and hand positioning.", "background_and_ambient_analysis": "The bulletin board and classroom wall in the background show no shifting or uniform movement. No fire, water, smoke, or wind is present, so no ambient environmental motion is detected."}}
{"video_id": "PThxjFTDrD8", "file_name": "PThxjFTDrD8_000460_000470.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, two individuals in red traditional attire stand stationary on either side of a person in a white shirt and black pants. The person in white gestures and then takes steps leftward, moving closer to the left red individual while the right red individual remains in place. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PThxjFTDrD8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PThxjFTDrD8_000460_000470.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 637.6528538676368, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals (two in red robes, one in white) exhibit controlled movement, likely performing martial arts or tai chi. Their motion is discrete, intentional, and consistent with human locomotion.", "background_and_ambient_analysis": "The background features a waterfall, trees, and a green structure, which remain static across frames. No significant fluid/environmental motion (e.g., flowing water dominating the scene) is observed."}}
{"video_id": "PQCysIOfQ1g", "file_name": "PQCysIOfQ1g_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a drill bit spinning, drilling into a white wooden board. Then it transitions to a person using a drill press on a metal sheet, with the drill bit going down. Next, there's a close-up of the drill bit making holes in the metal. Then the person is shown speaking, with shelves in the background.\n\nFirst, describe the main subjects in order. The first scene is a drill bit (gray, spinning) on a white board. Then a person (dark sweater) operating a drill press on metal sheet. Then close-up of drill bit in metal. Then the person (dark sweater, purple shirt) talking, with shelves behind.\n\nSpatial relationships: in the first scene, drill is above the board. Then the person is holding the drill press, which is over the metal sheet. Then close-up of the drill bit in metal. Then the person is in front of shelves.\n\nBackground: first scene has blurred workshop items, then in the second scene, there are tools like orange-handled tools on the left, and various items in the background. But rule e says minimal background unless essential. So maybe just mention the workshop setting briefly.\n\nCamera movement: first is close-up, then the drill press scene is steady, then close-up again, then a medium shot of the person talking.\n\nNow, need to write in chronological order.\n\nStart: A gray drill bit spins, drilling into a white wooden board. Then a person in a dark sweater operates a drill press, drilling a hole into a flat metal sheet. Close-up of the drill bit penetrating the metal, creating small metal shavings. The person, wearing a dark sweater with a purple collar, speaks while seated in a workshop with shelves holding various tools and containers. Camera starts with close-up shots of drilling, transitions to a medium shot of the person speaking, with minimal background details.\n\nWait, check the rules. Rule a: motion and behavior in chronological order. So sequence: 1. Drill bit on white board (spinning, drilling). 2. Person operating drill press on metal. 3. Close-up of drill bit in metal. 4. Person speaking.\n\nAppearance: drill bit is gray (from the drill). White board. Metal sheet. Person has dark sweater, later purple collar visible.\n\nSpatial: drill bit above the board. Drill press over the metal sheet. Drill bit in metal. Person in front of shelves.\n\nNow, concise paragraph.\n\nLet's structure it:\n\nThe video begins with a gray drill bit spinning and drilling into a white wooden board. Next, a person wearing a dark sweater operates a gray drill press to drill a hole into a flat metal sheet, with orange-handled tools visible to the left. A close-up follows, showing the drill bit penetrating the metal and producing small shavings. The scene then shifts to the person, now with a visible purple collar under the dark sweater, speaking in a workshop setting with shelves holding various tools and containers in the background. The camera captures close-up drilling sequences before transitioning to a medium shot of the speaker.\n\nWait, but rule e: background minimal unless essential. The orange-handled tools might be essential for the scene (it's a workshop), but maybe just say \"workshop background\" without details.\n\nAlternative:\n\nThe video opens with a gray drill bit drilling into a white wooden board. A person in a dark sweater then uses a gray drill press to drill into a metal sheet, with tools visible in the background. A close-up of the drill bit penetrating the metal generates metal shavings. The person, wearing a dark sweater with a purple collar, speaks in a workshop environment. The camera focuses on close-up drilling actions before cutting to a medium shot of the speaker.\n\nCheck rules:\n\n- Chronological order: yes, drill on wood, then drill on metal, then close-up metal, then person speaking.\n\n- Motion: drilling, operating drill press, penetrating, speaking.\n\n- Appearance: gray drill bit, white board, dark sweater, purple collar.\n\n- Spatial: drill bit above board, drill press over metal, person in front of workshop.\n\n- Background minimal: workshop, but not too detailed.\n\n- Conclude with camera perspective: close-ups, then medium shot.\n\nYes. Let's make it concise.\n\nFirst scene: drill bit drilling white board. Second: person drilling metal. Third: close-up of drill in metal. Fourth: person speaking.\n\nFinal caption:\n\nA gray drill bit spins, drilling into a white wooden board. A person in a dark sweater operates a gray drill press to drill a hole into a flat metal sheet, with various workshop items in the background. Close-up shots show the drill bit penetrating the metal and creating shavings. The person, wearing a dark sweater with a purple collar, speaks while seated in the workshop. The camera transitions from close-up drilling sequences to a medium shot of the speaker.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PQCysIOfQ1g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PQCysIOfQ1g_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 49.651551458094744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The drill bit is moving through a material (wood or metal) due to physical force applied by the operator. The drill and the operator are solid objects, but the motion is primarily of the drill bit.", "background_and_ambient_analysis": "The background remains static with no uniform shifting. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "PUGipsXsTts", "file_name": "PUGipsXsTts_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark sleeves with light cuffs milks a brown cow, squeezing its udder to direct milk into a metal bucket placed beneath. The cow stands on wood-chip-covered ground as the person’s hands repeatedly compress the udder, causing milk to flow into the bucket. The camera maintains a close-up perspective focused on the milking action, with minimal background detail. The scene concludes with the person continuing to milk, the camera remaining steady but slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PUGipsXsTts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PUGipsXsTts_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 356.1616751861802, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include a person (hands visible, wearing a cowboy hat) and an animal (likely a cow or horse) interacting with a bucket. The person's hands move to position the bucket, while the animal's head moves to drink.", "background_and_ambient_analysis": "The background consists of a static ground covered with leaves or mulch; no shifting background elements or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "PTjE_OGKQtQ", "file_name": "PTjE_OGKQtQ_000884_000894.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with short dark hair, wearing a light patterned shirt, peers through a white and black microscope. Another individual approaches from behind and adjusts the microscope’s focus knob. The camera shifts to a top-down view, showing both individuals observing the microscope as the second person manipulates the instrument.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PTjE_OGKQtQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PTjE_OGKQtQ_000884_000894.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 65.48072349746909, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hand is moving to adjust the microscope (turning a knob). The person's head and body are also moving slightly as they adjust.", "background_and_ambient_analysis": "The background (window view and tiled floor) shows minimal movement (likely due to wind in the outdoor view) but is not dominant. No fire, water, or smoke is visible. The primary motion is the hand adjusting the microscope."}}
{"video_id": "PRRYF_Y2nrI", "file_name": "PRRYF_Y2nrI_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of cheerleaders in orange shirts and black shorts, holding yellow and white pom-poms, march in formation on a red track. They perform synchronized steps, shifting positions dynamically, including squatting and turning motions while maintaining coordinated movements. The camera, positioned from the stands, captures their routine with slight shake against a green field backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PRRYF_Y2nrI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PRRYF_Y2nrI_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 29.284924907927245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (cheerleaders/dancers in orange/yellow uniforms) are moving in synchronized formation, performing choreographed motions.", "background_and_ambient_analysis": "Background elements (track, field, and distant barriers) show no uniform shifting; no fire, water, or smoke is present."}}
{"video_id": "PV3lEef73Xc", "file_name": "PV3lEef73Xc_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A cyclist on a black bicycle pedals toward the camera across a snowy, icy surface. The front wheel and rider's legs, with red-accented shoes, come into focus as the bike approaches, then pass the camera, revealing the tire's tread on the snow. Dark trees line the distant horizon. The camera remains low and stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PV3lEef73Xc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PV3lEef73Xc_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 140.13605326140646, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The bicycle (and rider) are moving towards the camera due to locomotion.", "background_and_ambient_analysis": "The background (forest and frozen ground) is static with no fluid/environmental motion; no fire, water, wind, or smoke evident."}}
{"video_id": "PYSBlEwrIdk", "file_name": "PYSBlEwrIdk_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children surrounds a birthday cake with colorful decorations; the camera pans left to reveal more kids, including a child in a red shirt and others in pink, striped, and green clothing. A child in a green shirt leans forward to blow out candles on the cake, while the group observes closely. The camera shifts slightly, capturing the children’s reactions around the cake, with minimal shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PYSBlEwrIdk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PYSBlEwrIdk_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 40.279434924414865, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child in the green shirt moves from a standing position to leaning over the table to blow out the candles. Other children and adults remain relatively stationary, with some minor movements (e.g., clapping after the candles are blown out).", "background_and_ambient_analysis": "Background elements (walls, furniture) remain stable. The candle flame shows minimal, localized movement but does not dominate the scene. No significant environmental fluids (water, smoke) or wind are present."}}
{"video_id": "Pb-11Eq_2Xs", "file_name": "Pb-11Eq_2Xs_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red jacket and a colorful rainbow-patterned hat with sunglasses is centered in the frame, initially against a black background. The background sequentially shifts to pink, then red, and finally green, while the individual moves their head and mouth. The person remains in the foreground throughout, with the camera maintaining a steady frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pb-11Eq_2Xs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pb-11Eq_2Xs_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 180.71406327323757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary solid object is a person in a red outfit and colorful headpiece, who is turning, gesturing, and raising an arm.", "background_and_ambient_analysis": "The background consists of solid color blocks that change rapidly (black, red, blue, pink, green, yellow, etc.), but there is no environmental fluid motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "PcUqgNnzBwg", "file_name": "PcUqgNnzBwg_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a man in a blue jacket and dark tie standing. It then cuts to a courtroom where two men in dark suits are seen; the man on the left raises his right hand, while the man on the right raises his right hand to his forehead before lowering it, and a woman in a white shirt and dark tie sits. The camera shifts from the initial scene to the courtroom with a cut, maintaining a medium shot perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PcUqgNnzBwg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PcUqgNnzBwg_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 495.04738938483723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete solid objects (people) exhibit motion: a man at the witness stand gestures and moves his hand, a man in a suit walks and adjusts his position, and a seated woman maintains a static posture. All movements are consistent with human locomotion and gestural actions.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The courtroom walls and furniture remain static throughout the sequence."}}
{"video_id": "Pcz0vI-dPF0", "file_name": "Pcz0vI-dPF0_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a group of people working on a wooden structure outdoors. Let's list the actions in order. \n\nIn the initial frame, there are a few people: a person in a red shirt, another in dark clothes, and maybe others. The scene has a wooden frame, sawhorses, a table saw, and wood pieces. \n\nFirst frame: People are moving around. The person in red (maybe a plaid shirt) is handling wood, another in dark is near the frame. Then in the next second, people shift positions. Let's check the timestamps. \n\nFrame 0: A person in a red plaid shirt carries wood towards the structure. Another person in dark blue is near the structure. Someone in a gray shirt is by the sawhorses. \n\nFrame 1: The person in red moves, maybe placing wood. The dark blue person walks. The gray shirt person is still there. \n\nFrame 2: The red plaid person is now on the structure, placing wood. The dark blue person is moving towards the sawhorses. The gray shirt person is walking. \n\nFrame 3: The red plaid person is now near the sawhorses, handling wood. The dark blue person is moving, maybe to the structure. \n\nFrame 4: The red plaid person is on the structure again. The dark blue person is moving away. \n\nFrame 5: The red plaid person is walking away from the structure, holding wood. The dark blue person is by the sawhorses. \n\nWait, need to track each frame's actions chronologically. Let's list each frame's main actions:\n\n- [0.0s]: Multiple people: a person in a red plaid shirt (carrying wood), another in dark blue (near structure), a gray-shirted person (by sawhorses), and a person in a dark jacket (right side). A black dog is on the grass. The structure is a wooden frame on a base, sawhorses with wood, tools.\n\n- [0.3s]: The red plaid person moves forward, placing wood on the structure. The dark blue person walks toward the structure. The gray-shirted person moves toward the sawhorses. The dog is near the sawhorses.\n\n- [0.6s]: Red plaid person is now on the structure, placing wood. Dark blue person walks to the left. The gray-shirted person is now at the sawhorses, moving wood.\n\n- [0.9s]: Red plaid person moves back from the structure, carrying wood. Dark blue person walks toward the structure. The gray-shirted person is working at the sawhorses.\n\n- [1.2s]: Red plaid person is now near the sawhorses, handling wood. Dark blue person is walking away from the structure. The gray-shirted person is moving toward the structure.\n\n- [1.5s]: Red plaid person is walking away from the sawhorses. Dark blue person is by the structure. The dog is near the sawhorses.\n\nWait, maybe better to describe the sequence without getting too detailed. Let's summarize the main movements:\n\nThe video shows several people working on a wooden structure in a yard. Initially, a person in a red plaid shirt carries a long piece of wood towards the structure, while a person in dark clothing stands near the structure's base. Another person in a gray shirt moves between sawhorses and the structure, handling wood. A black dog walks across the grass. As the video progresses, the red plaid person places the wood on the structure, then retrieves another piece from the sawhorses. The dark clothing person shifts positions, moving between the structure and the yard. The gray-shirted person continues working at the sawhorses, occasionally moving to the structure. The camera remains stationary, capturing the activity from a fixed position with a slight shake, focusing on the group and the wooden frame. Background includes green grass, trees, and a fence, but these are minimal as per rules.\n\nNow, check the rules: concise, chronological, focus on motion. Need to mention main subjects (people, dog), their actions in order. Number of people: let's see, at least three people (red plaid, dark, gray). The dog is present.\n\nSo structure the caption:\n\nSeveral people work on a wooden structure outdoors. A person in a red plaid shirt carries wood to the structure, then later retrieves wood from sawhorses. Another person in dark clothing moves between the structure and the yard. A third person in a gray shirt handles wood near sawhorses, occasionally moving toward the structure. A black dog walks on the grass. The camera remains stationary, capturing the scene from a fixed perspective with a slight shake.\n\nWait, need to make it more chronological. Let", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pcz0vI-dPF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pcz0vI-dPF0_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 146, "blur_score": 622.7531489618235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving: walking, carrying materials (like a large board), and working on the construction structure. These are discrete solid objects in motion due to locomotion and physical interactions.", "background_and_ambient_analysis": "The background consists of a static grassy area, fence, and trees. No significant ambient environmental motion (fire, water, wind) is observed. Background elements do not shift uniformly."}}
{"video_id": "PeE5veNhBQI", "file_name": "PeE5veNhBQI_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual in a dark shirt holds a light-colored snake, initially positioning it near their face, then maneuvering it across their chest as the snake coils and shifts. The snake remains in front of the person throughout, with the background showing a door and wall. The camera remains close to the subject, exhibiting a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PeE5veNhBQI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PeE5veNhBQI_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 161, "blur_score": 547.3812745176715, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man manipulates a snake (solid, distinct object) with his hands, coiling and uncoiling it through physical force; the snake's motion is tracked via the man's deliberate arm movements.", "background_and_ambient_analysis": "The background consists of static walls and a door with no shifting, fluid motion, or environmental effects (e.g., fire, smoke, wind)."}}
{"video_id": "Pb4FxND8uZA", "file_name": "Pb4FxND8uZA_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants a concise caption for the video based on the provided frames. First, I need to follow all the rules given.\n\nLooking at the video description, there are several people on a porch. The main subject is a woman in a pink shirt sitting on a chair. Then she stands up and moves around. Others are standing around, some holding drinks, and there's a table with food. The camera starts focused on her, then moves around, maybe panning left.\n\nRule a says to focus on motion and behavior in chronological order. So start with the woman in pink sitting, then standing up and moving. Then the camera shifts to others. Mention the number of people briefly, their appearance (colors, etc.). Spatial relationships: she's on a porch, others around her. Background is minimal except the porch furniture.\n\nRule b: mention appearance and number. The woman in pink, others in various colors. Maybe 7 people? But need to check the frames. In the first frame, there's a woman in pink, others around. The caption should count them but maybe not exactly. The example in the user's message says \"a woman in a pink shirt sits on a chair,\" then others move.\n\nRule c: spatial relationships. She's on the porch, others standing around her. Maybe she's in front of the others as she moves.\n\nRule d: conclude with camera perspective. The camera starts close on her, then moves around, perhaps panning left and having a slight shake. The example given in the problem statement mentions \"camera pans left with slight shake.\"\n\nRule e: minimal background. Just mention the porch with furniture and railing.\n\nRule f: exclude text and names. So don't mention the 'W' or anything on clothes, just colors.\n\nPutting it all together: Start with the woman in pink sitting, then standing up, moving towards others. Others are standing, some holding drinks. Camera moves around, pans left, slight shake.\n\nCheck if the number is accurate. First frame shows a group. Let's see the frames: first frame has several people. The user's example in the problem has a caption that mentions a woman in pink, others around, then camera moves. Maybe the count is approximate.\n\nThe caption should be concise. Let's draft:\n\n\"A woman in a bright pink shirt sits on a porch chair, then stands and moves forward, interacting with others. Several people in casual clothing stand around her, some holding drinks; a woman in a black patterned top and white pants gestures toward the group. The camera pans left, focusing on the woman in pink as she moves, with slight shake, capturing the group's movement on the wooden deck.\"\n\nWait, need to check rules. The user's example output starts with the main subject. The first action is the woman sitting, then standing. So the caption should start with her sitting, then moving. Then the camera action.\n\nCheck the rules: \"Focus primarily on motion and behavior of main subjects in chronological order.\" So first, she sits, then stands up, then the camera moves.\n\nThe background should be minimal, so maybe \"on a wooden porch with railings and furniture\" but not too detailed.\n\nPossible caption:\n\n\"A woman in a bright pink shirt sits on a porch chair, stands up, and moves forward as others around her gesture and shift positions. The group, including individuals in dark and patterned tops, remains on the wooden deck. The camera pans left, following the woman’s movement, with slight shake.\"\n\nCheck for rules:\n\n- Chronological: sits, stands, moves forward.\n- Appearance: pink shirt, others in dark and patterned tops.\n- Spatial: group around her, on deck.\n- Camera: pans left, slight shake.\n- Background minimal: wooden deck.\n\nYes, that seems to fit. Maybe \"interacts with others\" as in the movement. The example in the problem statement has \"the woman in pink moves toward others.\" Let me adjust to include that.\n\n\"A woman in a bright pink shirt sits on a porch chair, then stands and moves toward the group. Others in casual attire, including a woman in a black patterned top and white pants, stand around her, gesturing and shifting. The camera pans left, following her movement with slight shake.\"\n\nWait, the video starts with her sitting, then she stands up and moves. The next part shows the camera moving to focus on the group. Maybe the order is: she sits, stands, moves; camera moves left, showing others.\n\nCheck the video frames: first frame she's sitting, then in frame 2 she's standing and moving, then camera shifts to others. So the caption should note her actions first, then the camera movement.\n\nFinalizing:\n\n\"A woman in a bright pink shirt sits on a porch chair, stands up, and moves forward as the camera pans left, revealing others", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pb4FxND8uZA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pb4FxND8uZA_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 114.24451605402702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people moving independently (e.g., woman in pink bending/sitting, others walking and interacting).", "background_and_ambient_analysis": "No shifting backgrounds; no fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "PdZTTz_LMRM", "file_name": "PdZTTz_LMRM_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray tank top and dark pants lies on an inclined gym bench, gripping a weighted barbell. He lifts the barbell upward, extending his arms, then lowers it back toward his chest in a controlled motion. The gym environment includes various equipment in the background. The camera maintains a static side angle throughout, capturing the repetitive lifting and lowering motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PdZTTz_LMRM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PdZTTz_LMRM_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 486.9833921925995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person performing the incline bench press and the barbell they are lifting exhibit discrete, solid object motion due to physical exertion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind); gym equipment and static elements remain consistent throughout the frames."}}
{"video_id": "Pdrk_OKmEyA", "file_name": "Pdrk_OKmEyA_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands hold a brown-skinned potato above a small white bowl with pink floral patterns on a wooden surface. The hands gently pull off the brown skin, which falls into the bowl, revealing a light yellow peeled potato. The peeled potato is placed into the bowl, with discarded skin pieces surrounding it. The camera maintains a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pdrk_OKmEyA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pdrk_OKmEyA_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 119, "blur_score": 110.4307958326403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands are manipulating an onion, peeling the skin off and placing the peeled onion into a bowl. The onion and hands exhibit distinct, solid-object motion due to manual peeling.", "background_and_ambient_analysis": "Background is a static wooden surface with no shifting elements or environmental motion (e.g., no fire, water, or wind)."}}
{"video_id": "Pebh7aq8cZM", "file_name": "Pebh7aq8cZM_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a light-colored shirt sits up in a crib, holding a tablet. The child gradually lowers the tablet downward, adjusting its position. The camera remains stationary, viewing the scene through the vertical bars of the crib with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pebh7aq8cZM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pebh7aq8cZM_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 48.92463136701319, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (discrete solid object) is moving in the background, showing gestures and locomotion (bending, moving arms, head).", "background_and_ambient_analysis": "The background appears static (no shifting walls or environmental motion like fire/wind). There are no visible fluid or gaseous elements."}}
{"video_id": "PgwFrgoFa7g", "file_name": "PgwFrgoFa7g_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in white and red attire plays an acoustic guitar. The camera starts with a close-up of their hands strumming the strings, then zooms in on the guitar's soundhole and fretboard. It pulls back to reveal the person seated on a stage with a blue backdrop and floral decorations along the base, maintaining focus on the guitar and playing motion. The camera perspective transitions from close-up to a wider stage view, remaining steady throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PgwFrgoFa7g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PgwFrgoFa7g_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 127.77921328803168, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person playing an acoustic guitar with hand movements (strumming, finger positioning) and subtle body motion; the guitar is a solid object moving due to physical interaction.", "background_and_ambient_analysis": "Background shows a static blue wall with floral decorations at the base; no shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "PdKnS5ZfxTA", "file_name": "PdKnS5ZfxTA_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand the user's requirements. They want a concise chronological paragraph focusing on the motion and behavior of the main subjects. The main subjects here are the dancers.\n\nLooking at the video frames: The first frame shows five dancers on stage with the \"VIZAVI\" logo. They're in mid-dance, moving energetically. The next frames show them in different poses—some with arms raised, others in different positions. Colors are vibrant: red, purple, green tutus. The background has purple and blue lighting with a starry effect.\n\nI need to describe the sequence chronologically. Start with the initial position, then their movements. Mention the number (five dancers), their appearance (tutus in different colors), and how they move. Spatial relationships—maybe some are in front, others to the sides. The camera seems to pan or zoom slightly to capture different angles. Background is minimal, so just mention the stage lighting briefly.\n\nCheck the rules: exclude text recognition, so ignore \"VIZAVI\" text. Focus on motion. The main actions are dancing, changing positions. The dancers are moving in sync, perhaps spinning or extending arms. The camera movement: the description says \"slight pan left\" but in the frames, maybe the camera shifts to show different parts of the stage. Need to confirm the camera perspective.\n\nWait, the example output structure is strict. Must follow the exact format. Let me outline the points:\n\n1. Start with the initial frame: five dancers in vibrant tutus (red, purple, green) on stage with purple/blue lighting.\n2. Then they move into different positions: one raises arms, others shift poses.\n3. Describe the sequence: dynamic movements, transitions between poses.\n4. Camera perspective: close-up shifts, maybe panning to follow movements.\n5. Keep background minimal—starry backdrop, but not too much detail.\n\nAvoid mentioning the logo. Mention the number of dancers, their colors. Spatial: some in front, others to the left/right. Camera movement: possibly a pan left as the scene progresses.\n\nWait, the example in the problem shows the camera moving from a wide shot to close-ups, then panning. So the caption should note the camera moving to capture different parts of the performance.\n\nLet me draft:\n\nFive young dancers in vibrant tutus (red, purple, green, and blue) perform energetically on a stage with purple and blue lighting. They move dynamically in synchronized steps, transitioning from wide poses to arm extensions. One dancer in a purple tutu steps forward while others shift positions to the left and right. The camera pans left, capturing close-up movements before pulling back to show the full group.\n\nWait, check the rules: mention spatial relationships. Maybe \"the dancer in purple steps forward, while others move to the left and right.\"\n\nAlso, the video starts with the VIZAVI logo, but rule f says exclude text recognition, so don't mention it.\n\nCheck if \"five dancers\" is correct. The first frame shows five, then in the second frame, more dancers? Wait, looking at the frames: first frame shows five, then in frame 2, there are four? Wait, no, the user provided the video as [0.0], [1.4], [2.5], [3.6], [4.7]. The first frame is the logo with dancers, then subsequent frames show close-ups. So total dancers are five, but maybe in some frames they're closer.\n\nWait, the user's provided frames: first frame shows five dancers (from the first image), then the next frames are close-ups of the dancers moving. So the count is five. So mention five dancers.\n\nAppearance: colorful tutus (red, purple, green, blue), moving in sync.\n\nThe captions should describe the sequence: starting with the group, then individual movements, camera panning.\n\nPossible caption:\n\nFive young dancers in vibrant tutus (red, purple, green, and blue) perform synchronized movements on a stage with purple and blue lighting. They transition from wide poses to dynamic arm extensions, with one dancer in a purple tutu stepping forward while others shift positions to the left and right. The camera pans left to capture close-up movements before widening to show the group.\n\nCheck for chronological order: start with initial position, then movements, camera movement. Yes.\n\nAvoid background details unless essential. The lighting is part of the background but necessary for context. The stage lighting is mentioned as purple and blue, which is part of the setting.\n\nOkay, seems okay. Let me check the rules again. Mention number, color, motion, spatial relationships. Camera perspective: the caption says the camera pans left and widens. That's covered.\n\nYes, this should meet the requirements.\n</think>\n\n<caption_output>Five young dancers in vibrant tut", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PdKnS5ZfxTA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PdKnS5ZfxTA_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 31.075778652277677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers (solid, distinct objects) perform ballet movements: jumping, spinning, and coordinated footwork. Their motion is due to explicit physical forces (locomotion, gravity) and can be tracked via bounding boxes.", "background_and_ambient_analysis": "The background consists of static stage panels with consistent purple/blue lighting; no fluid motion (fire, water, smoke, wind) is present. Background elements show no uniform shifting across frames."}}
{"video_id": "PhbRdxCBqbA", "file_name": "PhbRdxCBqbA_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand wraps a food item in paper near a container. A person wearing white gloves handles a round food on a wooden counter, slices it with a knife, and places a white topping onto the sliced item. A container of red items sits to the right of the sliced food. The camera captures close-up views of the hands and counter, focusing on the slicing and topping actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PhbRdxCBqbA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PhbRdxCBqbA_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 134.85154960462313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (gloved hands, flour bag, knife, cutting board, food item) move due to manual manipulation (pouring flour, cutting).", "background_and_ambient_analysis": "Background elements (countertop, sink, containers) remain static with no uniform shifting. No fire, water flow, smoke, or wind dominates the scene."}}
{"video_id": "PmVSLQxreJI", "file_name": "PmVSLQxreJI_000244_000254.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a four-panel grid: a metallic machine pours liquid onto hardwood, a person mops the polished surface, a blue sander operates on the floor, and hands apply finish with a brush. The panels transition to a full shot of a person in dark clothing using a tool on the wooden floor, with the camera shifting from split-screen to single perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PmVSLQxreJI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PmVSLQxreJI_000244_000254.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 161, "blur_score": 2322.468419623526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a person operating a floor polisher (split-screen top-left and bottom-left) and a person using a brush on the floor (split-screen bottom-right). In the kitchen scene, two people are present and may be moving slightly.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected. Background elements (wooden floor, kitchen walls) are static in both split-screen and full-screen scenes."}}
{"video_id": "PjI1CKUDLwI", "file_name": "PjI1CKUDLwI_000167_000177.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PjI1CKUDLwI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PjI1CKUDLwI_000167_000177.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 324.70455844657374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands (discrete solid object) are actively manipulating a dough ball, exhibiting deliberate motion through pressing, shaping, and transferring between surfaces.", "background_and_ambient_analysis": "The background consists of a stationary countertop, sink, and other kitchen elements which show no uniform shifting or fluid motion (no fire, water flow, smoke, or wind)."}}
{"video_id": "PiDXnLvQIDg", "file_name": "PiDXnLvQIDg_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt, yellow helmet, and gray pants climbs a tree using a ladder, moving upward through the branches. The camera maintains a low-angle perspective from below, with slight movement, capturing the climber’s vertical ascent against a backdrop of trees and sky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PiDXnLvQIDg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PiDXnLvQIDg_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 350.22794481566086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (tree climber) is moving upward along the tree trunk due to climbing.", "background_and_ambient_analysis": "Trees in the background are swaying slightly due to wind, indicating ambient environmental motion, but it is not the dominant motion."}}
{"video_id": "PnTo00kbR10", "file_name": "PnTo00kbR10_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user wants a concise, chronological paragraph focusing on the main subjects' motions and behaviors. First, I need to watch through the video frames provided.\n\nThe first frame shows two women seated on a stage with a backdrop that has some text and a logo. They're sitting in chairs, maybe in a talk show setting. The next frame transitions to a close-up of a person playing a guitar. Then, there's another shot of a woman dancing or moving energetically, possibly in a club or party environment. After that, the scene cuts to a close-up of a woman singing into a microphone.\n\nWait, the user mentioned to exclude text recognition, so I shouldn't mention the specific text on the backdrop. They want chronological order, so I need to list the events in the order they happen. Let's see: initial stage scene with two women, then a guitar player, then the dancing woman, then the singer.\n\nMain subjects: two seated women, a guitarist, a dancing woman, a singer. Need to describe their actions. The first scene is two women sitting, maybe talking. Then someone picks up a guitar (frame 2), then the woman in frame 3 is dancing or moving with others. Frame 4 is the close-up of the singer.\n\nAppearance: The women are in dark clothing, the guitarist is playing a guitar, the dancer is in a patterned top. Spatial relationships: The seated women are in front of a backdrop, the guitarist is in the background maybe. The camera moves from wide shot to close-ups.\n\nCheck the rules: focus on motion and behavior chronologically. Background minimal unless essential. Exclude text and named characters.\n\nSo the caption should start with the two women sitting, then the guitar playing, then the dancing, then the singer. Keep it concise.\n\nLet me draft:\n\nThe video opens with two women seated on stage, conversing. A person picks up a guitar, strumming while others dance nearby. The scene shifts to a woman singing into a microphone, her hand gesturing expressively. Camera moves from wide shot to close-ups, focusing on performers against a dimly lit backdrop.\n\nWait, but the user said to mention appearance briefly. So maybe note the women's attire: \"dark attire\" or \"patterned top\" as in the dancing woman. Also, the spatial relationships: the guitarist is in the background, the singer is in a close-up.\n\nLet me check the frames again. Frame 0: two women sitting, maybe a talk show. Frame 1: the backdrop with text, but exclude text. Frame 2: person playing guitar. Frame 3: woman dancing in a club-like setting. Frame 4: close-up of woman singing.\n\nSo chronology: seated women talking, then guitar play, then dancing woman, then singing.\n\nNeed to describe each step. For the first frame, two women in chairs on stage. Then, the camera cuts to a guitarist (close-up), then a dancing woman, then the singer. Maybe the transitions are cuts rather than smooth camera movement.\n\nWait, the user says \"camera perspective and movement\" at the end. So describe how the camera moves between shots.\n\nSo the sequence: starts with a wide shot of two women seated, then cuts to a close-up of a guitarist, then cuts to a woman dancing, then cuts to a close-up of the singer. Camera moves from wide to close-ups, with cuts.\n\nBut the user says \"conclude with camera perspective and movement\". So maybe \"Camera transitions from wide shot to close-ups, shifting focus between performers.\"\n\nNow, let's make sure to keep it concise. Let's see:\n\nThe video begins with two women seated on stage, conversing. A person picks up a guitar, strumming as others dance nearby. The scene shifts to a woman in a patterned top dancing energetically. Finally, a close-up shows a woman singing into a microphone, her hand gesturing. Camera transitions from wide shot to close-ups, capturing the performers against a dim backdrop.\n\nWait, check the rules again. Exclude text recognition (so no mentioning the text on the backdrop), no named characters. So \"patterned top\" is okay as appearance. Mention spatial relationships: in frame 3, the woman is dancing with others (but maybe just say \"dancing\" without specifics unless essential). The background is dim, which is minimal.\n\nPossible issues: \"a person picks up a guitar\" might be redundant. Maybe \"a guitarist plays while others dance.\" Also, the initial two women: \"seated on stage\" is good.\n\nWait, the first frame shows two women sitting, maybe in chairs. Frame 2 shows someone playing guitar, which is part of the same scene? Or maybe the scene changes. The user says \"chronological order\", so the order of frames is the sequence.\n\nSo: start", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PnTo00kbR10.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PnTo00kbR10_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 145, "blur_score": 46.09339118925844, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man playing an instrument (hands moving to operate keys) and a woman singing (mouth and head movements) are the primary discrete objects with explicit physical motion. The background crowd is also moving but categorized under discrete objects.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. Background consists of crowd movement which is part of the scene's discrete object motion."}}
{"video_id": "Pn0x9wv46pI", "file_name": "Pn0x9wv46pI_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt, red shorts, white sneakers, and a dark backpack ascends a rocky cliff, using a rope for support. They step upward, shifting weight and adjusting footing while maintaining a steady climb. The camera remains in a fixed top-down perspective, capturing the climber’s progression against the textured rock face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pn0x9wv46pI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pn0x9wv46pI_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 119.08575175102081, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (rock climber) is moving upward along the rock face using climbing gear and rope, demonstrating controlled locomotion via physical effort.", "background_and_ambient_analysis": "The rock face background is static and shows no uniform shifting or fluid motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "PkWiJVz0vnw", "file_name": "PkWiJVz0vnw_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four individuals play string instruments in a room with wooden flooring. A seated person in a light top and dark pants plays a cello at the center, moving a bow rhythmically. To the left, a standing woman in a black dress and boots plays a violin, bowing in sync. To the right, a standing individual in a black jacket and gray pants plays a violin, also bowing. Behind the cello player, a standing person in a gray hat and dark clothing plays a double bass, bowing. All maintain consistent bow movements while performing. The camera remains stationary at eye level with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PkWiJVz0vnw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PkWiJVz0vnw_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 258.4310692747318, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Musicians (people) are moving their limbs (bowing and fingering) while playing string instruments. These movements are controlled and localized, representing solid objects moving due to physical forces (muscle action).", "background_and_ambient_analysis": "Background is static (walls and floor) with no shifting. No fluid/environmental motion (fire, water, wind, smoke) observed."}}
{"video_id": "PocE4X4JDbk", "file_name": "PocE4X4JDbk_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the requirements. The user wants a concise, chronological paragraph describing the video, following specific rules.\n\nThe video shows someone doing wrist and hand strengthening exercises. The main subject is a person's arms and hands. The text on the screen says \"Fortalecimento do pulso e mão,\" which translates to \"Wrist and hand strengthening.\" But according to the rules, I shouldn't include text recognition, so I'll ignore that.\n\nLooking at the frames: The first frame shows two hands. One hand is holding the wrist of the other. The person's left hand is supporting the right wrist, which is being bent or flexed. Then, in the next frames, the right hand is making a fist and moving, maybe rotating the wrist. The motion seems to be a series of wrist flexions and extensions, with the hands moving in a controlled way.\n\nRules state to focus on motion and behavior in chronological order. So I need to describe the sequence. The person's right arm is being manipulated by the left hand. The right hand starts with fingers curled, then the wrist is bent down, possibly rotating. Then the hand is clenched into a fist and moved, maybe in a circular motion? The background is plain, beige, so minimal detail needed. Camera is close-up, staying on the hands without movement.\n\nWait, the camera perspective: it's a close-up shot focusing on the hands, no visible movement like panning. The person's arms are in the frame, skin tone is light, but since it's a close-up, maybe just mention the arms and hands without color specifics. Number of subjects: one person, their arms.\n\nSo chronological order: The person uses their left hand to hold the right wrist, then the right hand is bent downward, then the hand is clenched into a fist and rotated. Then the hand is released and moved. Wait, the video frames show the left hand holding the right wrist, then the right hand is moved to form a fist, then perhaps rotating the wrist while holding.\n\nWait, the first frame: left hand holds the right wrist from below, right hand is slightly bent. Then the next frame shows the left hand still holding, right hand is more clenched. Then the right wrist is bent further down. Then the right hand is making a fist, with the left hand still supporting. Then the right hand is lifted, fingers extended. Then the right hand is clenching again.\n\nWait, the user provided the frames as 0 to 5 seconds. Let me check the frames again. The first frame (0.0) shows the left hand supporting the right wrist, right hand fingers curled. Then 0.3s, same position. 0.6s, left hand still holding, right hand is now bent, palm down maybe. Then 1.0s, the right hand is moving, maybe rotating the wrist. Wait, the description says \"Fortalecimento do pulso e mão\" which is the exercise name. So the exercise is wrist and hand strengthening.\n\nSo the sequence: The person holds their right wrist with the left hand, then moves the right hand to flex the wrist, forming a fist, then extending it. The motion is repeated. The camera is a close-up, static, focused on the hands.\n\nNeed to mention the motion chronologically. So first, the left hand supports the right wrist. Then the right hand is bent downward, then the hand is clenched into a fist, then released. But from the frames, it's a series of movements where the wrist is being bent and the hand is clenched.\n\nWait, the first frame: left hand holding the right wrist, right hand is slightly curled. Second frame: same. Third frame: right wrist is bent further down, with the left hand still holding. Fourth frame: right hand is clenched into a fist, left hand still supporting. Fifth frame: right hand is held with fingers extended, maybe after flexing.\n\nSo the chronological order: The person uses their left hand to hold their right wrist, then moves the right hand in a bending motion downward, followed by clenching the right fist, and then returning to a neutral position. The background is plain and neutral, camera remains fixed in a close-up view of the hands without movement.\n\nNow, the rules: exclude text recognition, so no mention of the Portuguese text. Mention appearance: two arms of a person, skin tone light, but maybe just say \"a person's arms\" without color. Number: one person. Spatial relationships: left hand is holding the right wrist.\n\nSo the caption should be: A person's left hand holds the right wrist while the right hand transitions from a curled position to a bent wrist position, then clenches into a fist, and finally releases. The background is a plain neutral color. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PocE4X4JDbk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PocE4X4JDbk_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 447.16310240253296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are visible, performing deliberate wrist and hand movements (e.g., fist-making, wrist flexion) as discrete solid objects.", "background_and_ambient_analysis": "The background is a static, plain wall with no shifting or fluid motion (fire, water, wind, etc.)."}}
{"video_id": "PhtkRg2_YHU", "file_name": "PhtkRg2_YHU_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and a girl in a red shirt stand on a stage. The man on the left gestures with his hands and shifts position slightly, while the girl on the right remains stationary. They are positioned in front of a large orange banner and stage structure with visible equipment. The camera maintains a stationary perspective with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PhtkRg2_YHU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PhtkRg2_YHU_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 220.20189531483507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals on stage (one in red, one in black) exhibit slight locomotion and gesturing, representing solid objects moving due to physical forces (e.g., body movement).", "background_and_ambient_analysis": "The static background elements (orange 'Children's Stage' banner, trees, and stage structure) show no uniform shifting; no fire, water, or smoke is visible, so ambient environmental motion is negligible."}}
{"video_id": "Por8xN21Q3g", "file_name": "Por8xN21Q3g_000206_000216.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a sleeveless vest and pants stands at a microphone on a dimly lit stage. Another individual enters from the left, prompting the first person to turn and move toward them. The camera follows their motion as they interact, capturing their shifting positions within the dark venue.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Por8xN21Q3g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Por8xN21Q3g_000206_000216.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 42.90793582611084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a stage costume moves across the frame, performing gestures and walking. Solid, distinct object motion visible with clear bounding box tracking.", "background_and_ambient_analysis": "No shifting backgrounds; static wall elements (e.g., 'LIVE' text) remain fixed. No fire, water, or wind-driven motion observed."}}
{"video_id": "PqaIvmydxo8", "file_name": "PqaIvmydxo8_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt holds a white game controller in front of a television displaying a bright screen, pressing buttons and moving the controller in their hands. The person then withdraws the controller and steps out of the frame. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PqaIvmydxo8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PqaIvmydxo8_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 1282.3601046898648, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (visible as arm and body) is moving by locomotion (walking) to step out of the frame. The motion is consistent with a person's physical movement.", "background_and_ambient_analysis": "The background (wall, bookshelf, television) remains static throughout. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "PpzxK2sjrwc", "file_name": "PpzxK2sjrwc_000871_000881.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and gray hair bends over a corrugated metal container, lifts a long metal bar, and positions it across the container's top edge. He then stands at the container's edge, using a power drill to fasten the bar while holding it steady with one hand. The background includes a road with passing vehicles and distant trees. The camera transitions from a medium shot of his actions to a close-up of the drilling process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PpzxK2sjrwc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PpzxK2sjrwc_000871_000881.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 121.98914998735985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt (discrete solid object) performs actions: entering the frame, positioning themselves, and operating a power drill on a metal structure.", "background_and_ambient_analysis": "The background elements (fence, trees, cars, sky) show no significant shifting or fluid motion; trees exhibit minimal sway but are not dominant environmental effects."}}
{"video_id": "PrZBraq4mOU", "file_name": "PrZBraq4mOU_000529_000539.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three men sit in chairs: left in dark suit, middle in black shirt, right in checkered shirt and cap. They smoke while seated. A fourth man in red plaid shirt and jeans enters from the right, bends over, and pours liquid into a glass on the table. Camera remains stationary, eye-level with the subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PrZBraq4mOU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PrZBraq4mOU_000529_000539.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 157.23241424466093, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include three seated individuals and a person in a red plaid shirt moving to interact with a cake on a table. The moving person adjusts the cake and other items on the table.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind); walls and furniture remain static throughout."}}
{"video_id": "PoiQJv9XDas", "file_name": "PoiQJv9XDas_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands weaves a brown wicker basket, inserting thin wooden strips through the existing weave and adjusting their placement with precise finger movements. The hands work in tandem, pulling and securing the strips into the basket’s structure, with the camera gradually zooming in to emphasize the detailed hand motions. The background remains indistinct, focusing attention on the weaving process. The camera maintains a close-up perspective throughout, capturing the intricate motion of the hands and the basket’s texture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PoiQJv9XDas.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PoiQJv9XDas_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 159, "blur_score": 48.40133080345443, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hands are moving to weave the basket, which is a discrete solid object. The motion is the hands manipulating the reeds.", "background_and_ambient_analysis": "The background (wall and cloth) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "PsgpkhZdu-0", "file_name": "PsgpkhZdu-0_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dimly lit bedroom juggles two glowing, cylindrical objects, moving them rhythmically in front of their body while the lights flare brightly against the dark surroundings. The room features a bed and a desk with a laptop in the background, positioned to the left. The camera remains stationary with a subtle shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PsgpkhZdu-0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PsgpkhZdu-0_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 52.909837991428375, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is juggling torches, with the torches moving in circular paths due to the person's throwing and catching actions.", "background_and_ambient_analysis": "Background elements (walls, furniture) are stationary; no fluid motion (fire is contained within the torches as part of the object)."}}
{"video_id": "PsWTtLtr04k", "file_name": "PsWTtLtr04k_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a red coat walks toward snow-covered playground structures, including a red slide and bench. Another child on a green bicycle enters from the left, rides across the frame, passing near the playground equipment. The camera remains stationary, capturing the children’s movement against a backdrop of snow-laden trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PsWTtLtr04k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PsWTtLtr04k_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 91.7450802030269, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children and a bicycle are moving: a child in red walks from the right to the left and then stands; another child (in white/red) is initially lying on the snow but then gets up and moves; an adult on a bicycle enters from the left and moves across the scene.", "background_and_ambient_analysis": "The background consists of snow-covered trees and a light snowfall. The snowfall is minimal and not dominant; background elements (trees, poles) are static without uniform shift. No fire, water, smoke, or wind is the dominant motion."}}
{"video_id": "PsHPPqTbFbc", "file_name": "PsHPPqTbFbc_000165_000175.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt, white shorts, and white shoes pours a reddish-brown sauce from a brown bottle onto a large, dark-brown roasted meat resting on a metal grill. The individual, wearing a white glove on their right hand, moves the bottle across the meat's surface, coating it with the sauce. The camera follows the pouring motion, beginning with a close-up of the bottle and sauce stream, then panning across the meat as the sauce is applied.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PsHPPqTbFbc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PsHPPqTbFbc_000165_000175.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 678.6553722666948, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves their hand to pour sauce onto meat on a grill, with visible motion from the hand and arm during the pouring action.", "background_and_ambient_analysis": "Background elements (grill structure, surrounding surfaces) show no uniform shifting; no fire, smoke, or significant fluid motion dominates the scene."}}
{"video_id": "Pr7ybLXer0Q", "file_name": "Pr7ybLXer0Q_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals are seen in a grassy field with trees in the background. The first person, wearing a white shirt and dark shorts, swings a club. A second person, in an orange shirt and blue pants, stands nearby. The camera shifts focus to the individual in the orange shirt, who takes a stance, swings the club, and then bends down to pick up a ball from the ground. The camera perspective moves from a wider shot of the field to a closer view of the orange-shirted person’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pr7ybLXer0Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pr7ybLXer0Q_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 124.62703290681513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Two golfers (blue and orange shirts) swing golf clubs and walk. The motion of the golfers is due to explicit physical forces (swinging, walking).", "background_and_ambient_analysis": "No significant fluid or wind-driven motion. Background trees and grass are static. Camera panning is evident as the frame shifts to follow the moving subject."}}
{"video_id": "PtRGe6E9dEE", "file_name": "PtRGe6E9dEE_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to understand the video content. The video shows a group of people, mostly men in light blue shirts and khaki or dark pants, moving in a line. They're walking away from the camera initially, then turning and walking towards the camera. Let's break it down chronologically.\n\nIn the first frame, they're walking away. As the video progresses, they turn around, so their direction changes. The main subjects are a group of men (and maybe some women, but mostly men) in similar attire. Let's count: there are about 8-10 people. They're moving in a line, first away from the camera, then turning to face towards the camera. The background is an indoor space with beige walls, mirrors, and some people sitting in the foreground. The camera seems to be stationary, maybe a slight shake? Wait, the description says \"slight shake\" in the rules, but does the video have that? The user didn't specify, but the rules say \"conclude with camera perspective and movement\". Let's check the video description.\n\nThe video starts with people walking away, then they turn. So chronologically: the group of men in light blue shirts and khaki/dark pants walks away from the camera, then turns around and walks towards the camera. The foreground has some seated people. The camera is stationary, maybe a fixed shot. Let's check the rules: keep background minimal. So focus on the motion of the main subjects.\n\nFirst, the group is walking away, then they turn and walk towards. Let's describe appearance: light blue shirts, some with ties, khaki or dark pants. Number: around 8. Spatial relationships: they are in a line, moving together. Background: indistinct people sitting in the foreground.\n\nNow, structure the caption: chronological order. Start with the initial movement, then the turn, then the new movement. Mention appearance (light blue shirts, khaki/dark pants), number (about 8), spatial (in a line), camera perspective (stationary, maybe slight shake? Wait, the video might not have shake, but the rules say \"if relevant\". Let's see the original video description: the frames show movement, so the camera is probably fixed, maybe a slight shake as it's a home video.\n\nWait, the rules say: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So if the camera is stationary, maybe \"stationary\" or \"fixed shot\". Let's check the video: the frames show the same setting, so the camera is likely stationary.\n\nPutting it all together:\n\nA group of approximately eight men, wearing light blue shirts and khaki or dark pants, walk in a line away from the camera through an indoor space. They then turn to face the camera and continue walking toward it. In the foreground, seated individuals observe the group. The camera remains stationary with minimal movement throughout.\n\nWait, let's check the number: the first frame has about 8 people, then as they move, they might adjust, but around 8. Appearances: light blue shirts, some with ties, khaki or dark pants. Motion: initial walk away, turn, walk towards. Background: indistinct seated people in foreground, beige walls with mirrors (but background minimal, so maybe just mention \"indoor space\" without details).\n\nLet me refine: \"A group of approximately eight men, dressed in light blue shirts and khaki or dark pants, walk in a line away from the camera in an indoor setting. They turn to face the camera and proceed to walk toward it. Seated individuals in the foreground observe the group. The camera remains stationary with slight motion.\"\n\nWait, \"slight motion\"—is there any shake? The original video might be a bit shaky, but the problem says to include if relevant. Maybe \"stationary\" is safer. Let's check the frames: the movement might cause the camera to have a slight shake, but maybe not. Alternatively, the camera is fixed.\n\nAnother point: in the first frame, the men are moving, then they turn. Let's check the sequence:\n\nFrame 0: men walking away.\n\nFrame 1: same, moving.\n\nFrame 2: they start turning.\n\nFrame 3: some have turned.\n\nFrame 4: they are turning and walking toward.\n\nFrame 5: moving toward camera.\n\nSo the action is: start walking away, then turn and walk toward.\n\nSo the caption should describe the chronological movement.\n\nFinal draft:\n\nA group of approximately eight men, wearing light blue shirts and khaki or dark pants, walk in a line away from the camera through an indoor space. They turn to face the camera and continue walking toward it. Seated individuals are visible in the foreground. The camera remains", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PtRGe6E9dEE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PtRGe6E9dEE_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 145, "blur_score": 160.10172436035873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people (men and one woman) are walking in a line across the room, moving from left to right and then turning back.", "background_and_ambient_analysis": "The background (walls, columns, ceiling) remains static with no uniform shifting; no fire, water, smoke, or wind is visible."}}
{"video_id": "Pxfcz8dS4dI", "file_name": "Pxfcz8dS4dI_000154_000164.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands using red-handled pliers manipulate a beaded necklace with blue and gold beads on a white sheet of paper atop newspaper, then lift the necklace to display its design before repositioning it; a yellow dish sits to the left on the paper, observed from a steady top-down camera perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pxfcz8dS4dI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pxfcz8dS4dI_000154_000164.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 99.32617431387627, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating small discrete objects (beads or similar craft items) on a surface.", "background_and_ambient_analysis": "The background (newspaper) is stationary; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "Pxo3rmrgZ3w", "file_name": "Pxo3rmrgZ3w_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands scrub a colorful striped bowl with a yellow sponge, generating bubbles in soapy water within a sink. The hands move the sponge across the bowl's interior, then lift the sponge dripping with suds before submerging it back into the foamy water. The camera maintains a close-up, top-down perspective focused on the hands and bowl, with minimal background visible beyond the sink's edge.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Pxo3rmrgZ3w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Pxo3rmrgZ3w_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 154, "blur_score": 97.53911950697136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand holding a yellow sponge moves in circular motions to clean the plate, with the plate being lifted and rotated during the process. Both are solid, distinct objects undergoing deliberate human-driven motion.", "background_and_ambient_analysis": "Static sink and countertop background with no shifting elements. Water in the sink is bubbly due to sponge motion but not dominant (controlled washing action, not free-flowing fluid motion like waves or rivers)."}}
{"video_id": "PyBN4p8Xbjo", "file_name": "PyBN4p8Xbjo_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray hoodie and black pants walks onto a snow-covered frozen lake, approaches an ice fishing hole, and casts a fishing line from a rod, sending a red bobber into the water. The camera remains stationary, capturing the action from a fixed perspective with trees visible in the distant background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PyBN4p8Xbjo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PyBN4p8Xbjo_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 483.1807679907507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking on ice, crouching, and interacting with the ice surface (likely ice fishing), exhibiting discrete locomotion and physical interaction.", "background_and_ambient_analysis": "No significant ambient environmental motion observed (no fire, flowing water, smoke, or wind-driven effects). The background consists of static trees and snowy terrain with no uniform shifting."}}
{"video_id": "PzO2_1YrWSA", "file_name": "PzO2_1YrWSA_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's light-skinned hand repeatedly opens and closes while resting on a metallic surface, with the arm positioned against a blurred green background; the camera maintains a static close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/PzO2_1YrWSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/PzO2_1YrWSA_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 99, "blur_score": 57.860070038894364, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (arm) is making discrete movements: repeatedly closing into a fist and then opening.", "background_and_ambient_analysis": "The background (green foliage and structure) is static; no fluid or environmental motion (fire, water, wind) is observed."}}
{"video_id": "Q0Jl3Mzq_oI", "file_name": "Q0Jl3Mzq_oI_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a shirtless person wearing a white towel on their head in a tiled bathroom, followed by a scene showing another person in a white shirt and dark pants using a yellow sponge to scrub a beige pedestal sink, with a blue basin positioned below the sink. The camera shifts from the first individual to the second person engaged in cleaning. Background elements are minimal, focusing on the bathroom setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q0Jl3Mzq_oI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q0Jl3Mzq_oI_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 560.0581402673433, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (shower cap scene) exhibits head movement; a man at a sink uses a sponge to scrub, showing discrete hand/sponge motion. Both involve solid objects moving due to intentional physical actions.", "background_and_ambient_analysis": "Static tiled walls and bathroom fixtures throughout both scenes; no significant fluid/environmental motion (e.g., water flow, smoke) dominates the visual field."}}
{"video_id": "Q1mDNDQDoiE", "file_name": "Q1mDNDQDoiE_000686_000696.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in white traditional attire performs martial arts movements in front of a wooden door. Starting in a wide stance with arms raised, they execute a series of dynamic kicks and strikes, moving leftward across the frame. The background features a wooden door flanked by red pillars and potted plants. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q1mDNDQDoiE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q1mDNDQDoiE_000686_000696.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 133.15086333885785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in white attire is performing martial arts movements (e.g., stance shifts, arm strikes, leg sweeps), exhibiting discrete, solid object motion driven by intentional physical actions.", "background_and_ambient_analysis": "The wooden door, red pillars, and potted plants in the background show no significant shifting or fluid motion. No fire, water, or wind-driven effects are present as dominant ambient elements."}}
{"video_id": "Q3iTSz15Roo", "file_name": "Q3iTSz15Roo_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand coats marinated chicken in a white bowl filled with light-colored powder, then transfers the coated chicken to a second white bowl positioned to the right. The hand repeatedly dips the chicken into the first bowl before moving it to the second, with the dark surface beneath the bowls visible. The camera maintains a close-up top-down perspective throughout the sequence, focusing on the hand’s movements and the bowls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q3iTSz15Roo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q3iTSz15Roo_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 641.6975226210957, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving solid objects (bowls, contents like flour/batter) via explicit physical actions (pouring, mixing).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected; the static elements (bowls, surfaces) remain fixed. No fire, water, or smoke present."}}
{"video_id": "Q5WNntceAWo", "file_name": "Q5WNntceAWo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray cap, checkered shirt, and dark pants sits on the ground, manipulating a long wooden stick with a tool. They shift their hands along the stick, focusing on shaping or cutting it. In the background, another individual stands to the left, partially visible with legs and feet. The camera pans slightly to the right, maintaining focus on the seated person’s actions amid a muddy, leaf-strewn area with scattered logs and a blue tarp.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q5WNntceAWo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q5WNntceAWo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 3181.377257789633, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a stick and other objects with their hands; visible hand movements and object interaction indicate solid objects moving due to physical forces.", "background_and_ambient_analysis": "Background elements (ground, tent, trees) show no uniform shifting or fluid motion (fire, water, smoke, wind). No environmental motion dominates the scene."}}
{"video_id": "Q7AWU0y3aJ8", "file_name": "Q7AWU0y3aJ8_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a blurry view of a person in a red shirt seated inside a metallic structure with circular frames, then the camera shifts angles, showing the person adjusting their position and moving slightly within the frame, with the camera exhibiting a slight shake throughout. Background remains indistinct.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q7AWU0y3aJ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q7AWU0y3aJ8_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 378.97854183082586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A man is walking within the mirror maze, causing discrete movements that create multiple reflections. His locomotion is the primary solid object motion, visible as he shifts position relative to the camera.", "background_and_ambient_analysis": "No shifting background elements (static mirror structure) or fluid/environmental motion (fire, water, wind) detected. The background reflections are caused by the mirror structure's geometry, not environmental forces."}}
{"video_id": "Q3ztpjfFc_Y", "file_name": "Q3ztpjfFc_Y_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black clothing stands in front of a brick wall, swinging a sword to strike a green watermelon placed on a black plastic bag atop a cardboard box. The impact splits the watermelon, causing it to fall into the bag. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q3ztpjfFc_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q3ztpjfFc_Y_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 211.97599368098457, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person swings a sword to strike a watermelon placed on a black bag atop a wooden box; the watermelon breaks and flies off due to the impact, with the person's motion being a deliberate swing.", "background_and_ambient_analysis": "The brick wall and shutter background remain static throughout the video; no shifting or environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "Q6NdBvCSMaY", "file_name": "Q6NdBvCSMaY_000228_000238.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red tank top and black shorts sits cross-legged on a blue mat, initially with hands on her knees, then lifts her hands upward to her chest, and finally raises them to her face. The camera remains stationary, capturing her from a frontal perspective against an orange wall with a bookshelf to the left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q6NdBvCSMaY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q6NdBvCSMaY_000228_000238.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 100.91542174449239, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (discrete solid object) moves from a seated yoga pose to a prayer pose, with her hands rising and positioning in front of her chest, indicating intentional physical locomotion.", "background_and_ambient_analysis": "The background (orange wall, bookshelf, floor) remains static throughout the video; no shifting or fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "Q2cqBXQ2oaE", "file_name": "Q2cqBXQ2oaE_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt with a visible arm tattoo holds a bottle, then leans forward to interact with objects on a table, adjusting small capped bottles and a glass container holding red liquid. The camera remains stationary, capturing the scene from a fixed angle as the individual manipulates items in front of them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q2cqBXQ2oaE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q2cqBXQ2oaE_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 142.82100742037915, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving: bending over the table, manipulating objects (bottles, coffee maker). Motion is due to explicit physical forces (locomotion and interaction).", "background_and_ambient_analysis": "Background is static (curtain, sign, and bottles do not shift). No fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "Q4xWGiawtug", "file_name": "Q4xWGiawtug_000172_000182.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a static shot of a black silhouette of a dancer on a wall—arms outstretched, one leg up. Then, the scene transitions to a split-screen. Left part: a figure skater in a red top skating on ice, moving. Right part: two people sitting on a green bench in an ice rink, talking. Wait, the initial frames are the silhouette, then it cuts to a collage. Let's check the timestamps. The first few seconds (0-3) are the silhouette, then at [4], it changes to a split-screen with three sections? Wait, the user's input shows four frames: first three are silhouette, then frame 4-5 is split-screen. So chronological order: starts with the silhouette on wall, then transitions to a split-screen showing a skater skating and two people sitting. Need to describe motion chronologically.\n\nMain subjects: silhouette (static first), then skater (moving), then two people sitting (static). Appearance: silhouette is black, dancer pose. Skater in red top, moving on ice. Two people: one in dark jacket, one in pink top, sitting. Spatial relationships: in the split-screen, the skater is on the left, two people on the right. Background: ice rink for skater and people. Camera movement: initial static, then split-screen (no movement mentioned, just transition). Wait, the first part is static silhouette, then transitions to split-screen. The split-screen might be a single frame with multiple sections. So the caption should start with the silhouette, then the transition to the split-screen. Let's structure it.\n\nChronological: Video opens with a static black silhouette of a dancer against a white wall, then transitions to a split-screen showing a figure skater in a red top moving across an ice rink and two people seated on a green bench in the ice rink background. Wait, the split-screen has three sections? Wait the user's input says [4.7 seconds] shows a split-screen with three panels? Wait the input's frame 4 is \"a split-screen with three panels: left top shows skater, right top shows two people, bottom left shows skater?\" Wait the user provided:\n\n\"<4.7 seconds> shows a split-screen with three panels: top left is a figure skater on ice, top right is two people sitting, bottom left is another skater on ice.\"\n\nWait the user's input description for frame 4 is:\n\n\" <4.7 seconds> shows a split-screen with three panels: top left is a figure skater on ice, top right is two people sitting, bottom left is another skater on ice.\"\n\nWait the original input:\n\n<0.3 seconds> silhouette\n\n<1.4> same\n\n<2.5> same\n\n<3.6> same\n\n<4.7> split-screen with three panels: left top: skater (moving?), top right: two people, bottom left: another skater.\n\nWait the user's input says:\n\n\"<4.7 seconds> shows a split-screen with three panels: top left is a figure skater on ice, top right is two people sitting, bottom left is another skater on ice.\"\n\nWait the user's example input is:\n\n\"<4.7 seconds> shows a split-screen with three panels: top left is a figure skater on ice, top right is two people sitting, bottom left is another skater on ice.\"\n\nSo need to describe that sequence.\n\nSo the video starts with a static black silhouette of a dancer on a white wall. Then, it transitions to a split-screen with three sections: one showing a figure skater moving on ice, another showing two people sitting on a green bench, and a third showing another skater on ice. Wait but the user's input says \"split-screen with three panels: top left skater, top right two people, bottom left skater.\"\n\nSo the first part is the silhouette (static), then the split-screen.\n\nMain subjects: silhouette (static, black, pose), then skaters (moving on ice, red top, another skater), and two people (sitting, one in dark jacket, one in pink top).\n\nChronological order: Video begins with a stationary black dancer silhouette against a white wall, followed by a split-screen showing multiple scenes: a figure skater moving on an ice rink, two people seated on a green surface, and another skater on ice.\n\nNow, need to keep it concise. Let's structure it.\n\nFirst part: static silhouette. Then transition to split-screen.\n\n\"Video opens with a static black silhouette of a dancer against a white wall, then transitions to a split-screen displaying three scenes: a figure skater moving on ice, two people seated on a green bench, and another skater gliding on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q4xWGiawtug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q4xWGiawtug_000172_000182.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 51.5592559343113, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving object is a skater on an ice rink, moving in a circular pattern and then turning. The two individuals in the top-right quadrant are static.", "background_and_ambient_analysis": "The initial frames show a static wall silhouette. In the split-screen, the background of the ice rink and grass are static; no significant ambient motion (fire, water, wind) is present."}}
{"video_id": "Q8re1mfbNI8", "file_name": "Q8re1mfbNI8_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two figures are projected onto a large screen in a dimly lit indoor space. Initially standing, they begin moving; one leaps forward while the other shifts position. Their motion continues as they execute dynamic gestures across the screen. The screen is centrally positioned, with seated individuals visible in the foreground observing. The camera remains stationary, capturing the scene from a fixed viewpoint.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q8re1mfbNI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q8re1mfbNI8_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 535.9057173307631, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are visible in the pool, exhibiting discrete locomotion (swimming, walking, diving) with clear bounding box tracking.", "background_and_ambient_analysis": "The background elements (walls, structural features) show no significant shifting or fluid motion. The pool water movement is caused by human activity (swimming), not dominant fluid dynamics."}}
{"video_id": "QBVWgxo9-68", "file_name": "QBVWgxo9-68_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to go through the video frames step by step. \n\nThe first frame shows a person wearing a black cap and dark shirt, holding sparklers near a Christmas tree. The sparklers are bright, so that's a key element. The person is standing, and the tree is to the left. Then, in the second frame, the camera moves to show another person in a gray shirt and a child in pink, but the scene shifts. Wait, the third frame has a girl in a pink dress sitting on a couch with pillows. The fourth frame shows a person in a black shirt with red hair, maybe, and another person moving. The fifth frame has a girl with long brown hair in a light blue shirt, but maybe not. Wait, need to focus on motion and behavior chronologically.\n\nStart with the first scene: person with sparklers (black cap, dark shirt) near Christmas tree. Then, the camera pans or moves to show other people. The sequence: first frame: person with sparklers. Second frame: another person (gray shirt) and maybe a child, but the video is a bit blurry. Third frame: girl in pink dress on couch. Fourth frame: person with red hair in black shirt moving. Fifth frame: person with long brown hair in light blue shirt. Wait, the video transitions between these scenes.\n\nWait, the task is to describe in chronological order. So frame 0: person (black cap, dark shirt) holding sparklers, standing near tree. Frame 1: pan left to show another person (gray shirt) and child (pink outfit) moving. Frame 2: girl in pink dress on couch, sitting. Frame 3: person with red hair (maybe) in black shirt, moving. Frame 4: girl with long brown hair in light blue shirt, sitting.\n\nWait, need to list the order as per the frames. The video starts with the sparklers, then the camera moves to show other people. Let's structure it:\n\nFirst, a person in black cap and dark shirt holds sparklers in front of a Christmas tree. Then, the camera shifts to show multiple people: a person in gray shirt and a child in pink moving. Next, a girl in pink dress sits on a couch with pillows. Then, a person with red hair (black shirt) moves through the scene. Finally, a girl with long brown hair in a light blue shirt is visible.\n\nWait, but need to be concise. Also, background descriptions minimal. So:\n\nA person wearing a black cap and dark shirt holds sparklers near a Christmas tree. The camera then pans left to show a person in a gray shirt and a child in a pink outfit moving. It cuts to a girl in a pink dress sitting on a couch with patterned pillows. The camera shifts again to show a person with red hair in a black shirt moving, followed by a girl with long brown hair in a light blue shirt. The camera moves with slight shakes between scenes.\n\nWait, but need to check if the order is correct. The video has 5 frames. Let's list each frame's content:\n\n0: Person (black cap, dark shirt) holding sparklers, standing next to Christmas tree.\n\n1: Person (gray shirt) and child (pink) moving, camera pans left.\n\n2: Girl in pink dress on couch with pillows (background has a wall with a picture).\n\n3: Girl with long hair in black shirt (maybe) moving, or the person in the previous frame is moving.\n\n4: Person in light blue shirt moving.\n\nWait, the instructions say \"chronological paragraph\", so order of frames. So:\n\nThe video opens with a person in a black cap and dark shirt holding sparklers near a Christmas tree. The camera then pans left to show another person in a gray shirt and a child in a pink outfit moving. It transitions to a girl in a pink dress sitting on a couch with patterned pillows. Subsequently, a person with red hair in a black shirt moves through the scene. Finally, a girl with long brown hair in a light blue shirt is visible as the camera shifts. The camera movement includes panning and slight shakes.\n\nBut need to be concise. Also, avoid background unless essential. So maybe:\n\nA person in a black cap and dark shirt holds sparklers near a Christmas tree. The camera pans left to show a person in a gray shirt and a child in pink moving. It then cuts to a girl in a pink dress sitting on a couch. Next, a person with red hair in a black shirt moves, followed by a girl with long brown hair in a light blue shirt. The camera shifts between scenes with slight movement.\n\nWait, the output needs to be a paragraph. Let's structure it step by step:\n\nFirst, the main action: person with sparklers. Then, camera moves to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QBVWgxo9-68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QBVWgxo9-68_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 30.378378372107612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "Q9Endy3aeV0", "file_name": "Q9Endy3aeV0_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to work through this. The user wants a concise chronological paragraph for the video. First, I need to focus on the main subject, which is the girl reading a newspaper.\n\nLooking at the video frames: she's standing outside, maybe in a school courtyard. The background has a green and white wall with windows. She's wearing a maroon and white outfit with a pink bow in her hair. She's holding a newspaper, flipping through it.\n\nI need to describe her actions in order. She starts by holding the newspaper, then flips the page. The camera moves slightly, following her as she moves a bit. The background is minimal, so maybe mention the wall and ground briefly.\n\nCheck the rules: no text recognition, so don't mention the newspaper content. Mention her appearance: maroon shirt, white vest, pink bow. Spatial relationships: standing in front of the wall. Camera movement is slight pan left.\n\nWait, the video starts with her holding the paper, then she flips a page. The camera moves a bit to the right or left? The frames show her moving from left to right maybe? The description says the camera movement is slight pan left. Wait, in the frames, the background shifts, so the camera might be panning to follow her movement.\n\nNeed to sequence the actions: she holds newspaper, flips page, continues reading while moving slightly. The camera follows her movement with a slight pan left. Background is green and white wall, concrete ground.\n\nAvoid mention of specific details like the newspaper's text or her name. Keep it concise. Let me structure it:\n\nA girl in a maroon and white outfit with a pink bow in her hair stands in front of a green and white wall, holding a newspaper. She flips a page while reading, then continues to move slightly to her right as the camera pans left, maintaining a medium shot.\n\nWait, the rules say to mention spatial relationships. The camera movement is a slight pan left. The girl is moving to her right? Or the camera is moving left as she moves right?\n\nWait, in the video description, the camera seems to follow her movement. The frames show her moving from left to right, so the camera might pan right. But the user said \"slight pan left\" in the example. Wait, the problem statement says the user provided sample input but not the output. Wait, no, the user is giving me the video frames and wants me to generate the caption.\n\nWait, the user provided the video frames as [0.0 to 5.0 seconds], and I need to describe the motion. Let me check the frames:\n\nAt [0.0], she's holding newspaper, looking down.\n\n[1.0], she's still holding, maybe turning page.\n\n[2.0], she's turning page.\n\n[3.0], same action.\n\n[4.0], she's moving a bit, maybe stepping?\n\n[5.0], same.\n\nSo she's flipping through the newspaper, possibly moving slightly. The camera might be panning to follow her movement.\n\nThe problem says \"conclude with the camera perspective and movement\". So maybe the camera is static but slightly panning. Or follows her movement.\n\nWait, the user says \"if relevant\". So if the camera moves, mention it.\n\nLooking at the frames, the background shifts, so the camera is panning left. Let me check the frames:\n\nIn frame [0.0], the background shows part of the building. Then in [5.0], the view changes, maybe the camera moved left.\n\nAssuming the camera pans left slightly.\n\nPutting it all together:\n\nA girl in a maroon shirt and white vest with a pink bow in her hair stands in front of a green and white wall, holding a newspaper. She flips through the pages while reading, maintaining a steady posture. As she continues, the camera pans left, capturing her movement against the concrete ground and building backdrop.\n\nWait, but the background has a green and white wall, and a concrete ground. Need to keep background minimal unless essential. So maybe mention the wall but not the ground.\n\nWait, the rule says \"background descriptions minimal unless essential for understanding motion\". The wall is part of the background where she's standing, but maybe it's not essential for the motion. But she's moving in front of it, so perhaps it's necessary.\n\nAlternatively, \"a green and white wall\" as background.\n\nLet me check the example output structure. The user says to follow the output format strictly.\n\nAnother check: the caption should be chronological. So start with her holding the paper, flipping pages, then maybe moving slightly, and the camera's movement.\n\nPossible caption:\n\nA girl wearing a maroon shirt and white vest with a pink bow in her hair stands in front of a green and white wall, holding a newspaper. She flips through the pages while reading, her head slightly tilted downward.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q9Endy3aeV0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q9Endy3aeV0_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 165.96464630778323, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (solid object) is reading a paper, exhibiting slight hand and head movements consistent with locomotion/reading actions.", "background_and_ambient_analysis": "Static background elements (wall, floor) show no uniform shifting; no fire, water, smoke, or wind-induced motion observed."}}
{"video_id": "QE4lqZ9naDs", "file_name": "QE4lqZ9naDs_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with dark skin moves a domino tile from the top-right to the right side of a brown table, integrating it into an existing zigzag domino arrangement; another hand with dark skin then repositions a domino tile on the left side of the chain. The dominoes are light yellow with black pips, arranged in a zigzag pattern across the surface. The camera maintains a top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QE4lqZ9naDs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QE4lqZ9naDs_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 360.1871484803253, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with a necklace and loose pieces, moving them to adjust the necklace's arrangement. The hand and necklace/pieces are solid objects undergoing explicit physical manipulation.", "background_and_ambient_analysis": "The background consists of a stationary brown surface with no shifting or fluid elements (e.g., no fire, water, smoke, or wind-driven motion observed)."}}
{"video_id": "QBM1AE1eGd0", "file_name": "QBM1AE1eGd0_000430_000440.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands uses a blue and black electric drill with a red trigger to drill into a small light brown wooden block on a blue surface. The left hand holds the block steady while the right hand operates the drill, creating a hole. After drilling, the left hand lifts the block to display the hole, then holds the block in front of the drill to show the completed hole. The drill is then set down, and the block is presented again. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QBM1AE1eGd0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QBM1AE1eGd0_000430_000440.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 84.07476091847862, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A power drill is being used to drill into a wooden block. The drill is moved by hand to perform the drilling action. The block is held stationary by the other hand and then lifted.", "background_and_ambient_analysis": "The background is a static blue surface with no shifting or fluid motion. No ambient environmental effects present."}}
{"video_id": "Q8npPB_TPX4", "file_name": "Q8npPB_TPX4_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there are three people around a Christmas tree. One is on a ladder decorating. Then the person on the ladder steps down, another person moves towards the tree, and the third person also moves. Let's check the sequence.\n\nIn frame 0, a person on a ladder (wearing dark clothes) is adjusting the tree. Another person in light blue shirt is near the tree, and a third in dark clothes is on the right. Then in frame 1, the person on the ladder steps down (so they're no longer on it), and the person in light blue moves towards the tree. Wait, the description says frame 0 to 1: the person on the ladder (dark) steps down, the person in light blue moves towards the tree, and the person on the right (dark) moves left. Then frame 2: the person in dark (from right) steps down, the person in light blue is now near the tree, and the person in dark (ladder) steps down. Wait, no, the frames are sequential. Let's look at the actions.\n\nFrame 0: three people. One on ladder (dark, maybe patterned shirt), two on ground. Frame 1: the ladder person steps down, person in light blue moves to the tree, and the person on the right (dark) moves left. Frame 2: the person in light blue is near the tree, and the person in dark (who was on ladder) steps down. Wait, the video sequence: at start, person A is on ladder (dark shirt with pattern), person B (light blue) is left, person C (dark) is right. Then person A steps down, person B moves towards the tree, person C moves left. Then person C (dark) steps down, person B (light blue) is by the tree, person A (dark) is near tree. Then person A (dark) steps up again? Wait, the last frame shows person A on ladder again.\n\nWait, the video starts with person on ladder (frame 0: 0.0), then frame 1.1 (1.1s), person steps down. Frame 2.0 (2.0s), person in light blue moves, person on right steps down. Frame 3.0 (3.0s), person in dark (from ladder) steps down. Frame 4.0 (4.0s), person in dark (ladder) steps up. Frame 5.0 (5.0s), person in light blue is on ladder.\n\nWait, maybe better to list the actions in order:\n\n- Initial state: One person (dark patterned shirt) on ladder by tree; two others (light blue shirt, dark shirt) on ground near tree.\n\n- Then, the person on ladder steps down (so they're off the ladder), the person in light blue shirt moves toward the tree, and the person in dark shirt (on ground) moves left.\n\n- Next, the person in dark shirt (who was on ground) steps down from ladder? Wait, no, maybe the first person steps down, then the light blue person moves to the tree, then the dark shirt person (from ground) steps up to ladder.\n\nWait, the frames:\n\nAt 0.0s: 3 people: ladder person (dark shirt), left person (light blue shirt), right person (dark shirt).\n\nAt 1.4s: ladder person steps down (so they're no longer on ladder), left person moves toward tree, right person moves left.\n\nAt 2.5s: left person (light blue) is by tree, right person (dark) steps down (off ladder), ladder person (dark) is now on ladder again? Wait, no. Let's check the video description:\n\n<0.3 seconds> [start] ladder person on top, light blue person left, dark shirt person right.\n\n<1.4 seconds> ladder person steps down, light blue person moves toward tree, dark shirt person moves left.\n\n<2.5 seconds> ladder person (now on ground) moves to tree, light blue person (now on ladder), dark shirt person moves left.\n\nWait, the frames:\n\nFrame 0: three people: A (on ladder, dark), B (light blue, left), C (dark, right).\n\nFrame 1.4: A steps down (off ladder), B moves toward tree, C moves left (away from tree).\n\nFrame 2.5: B (now on ladder), A (now on ground, by tree), C moves left.\n\nFrame 3.6: A (on ground) steps up to ladder, B is by tree, C moves left.\n\nWait, maybe the sequence is:\n\n1. Start: Person A (dark shirt) on ladder,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Q8npPB_TPX4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Q8npPB_TPX4_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 238.17683060574882, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals: one on a ladder placing ornaments (hand movements), and two others moving around the tree (walking, bending, passing items). Solid, distinct human motion with clear physical actions.", "background_and_ambient_analysis": "The background (walls, door, furniture) shows no uniform shifting or fluid motion (fire, water, smoke). No ambient environmental elements dominate the scene."}}
{"video_id": "QEJpWgyBzxo", "file_name": "QEJpWgyBzxo_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black screen with scattered white dots transitions to a woman with brown hair tied back, wearing a gray sweater and a necklace against a plain white background. She smiles, opens her mouth wide in a yawn, then closes it. The camera remains static, focusing on her upper body throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QEJpWgyBzxo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QEJpWgyBzxo_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 35.762919651958825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "QFZ3S1RKmCQ", "file_name": "QFZ3S1RKmCQ_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands cut a yellow pineapple on a kitchen countertop adjacent to a stainless steel sink, with a bowl of green lemons, a red apple, bananas, and a light-colored block of cheese visible nearby. The hands move toward a window, and the camera pans upward to reveal the person’s face near the window with outdoor greenery. The scene begins with a top-down kitchen view, transitioning to a slight upward tilt as the camera focuses on the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QFZ3S1RKmCQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QFZ3S1RKmCQ_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 153, "blur_score": 251.9182855643642, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects in motion include a person’s hands cutting food (e.g., cheese or bread) with a knife and bringing the food to their mouth. These actions involve solid objects moving due to explicit physical forces (cutting, eating).", "background_and_ambient_analysis": "The background features a window with outdoor greenery; no uniform shifting of static elements (e.g., walls, window frames) is observed, and no fluid/environmental motion (fire, water, wind) dominates the scene."}}
{"video_id": "QCNpuCgUQn4", "file_name": "QCNpuCgUQn4_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light-colored nail polish holds a small black bottle labeled \"05W-c coffee cream,\" rotating it to display the cap and product. The hand then holds the capped bottle upright, followed by a transition to a woman in a striped shirt applying the product with a brush near her face against a plain white background. The camera shifts from a close-up of the bottle to a medium shot of the woman applying makeup.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QCNpuCgUQn4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QCNpuCgUQn4_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 106.52520619042666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hand holding the makeup stick rotates to display the product and applies it to the face; the woman's hand and the makeup stick move deliberately during application.", "background_and_ambient_analysis": "The background (plain light-colored wall) is static with no shifting or ambient environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "QJp0ZiWZqss", "file_name": "QJp0ZiWZqss_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt holds a small metallic object, moving it toward and inserting it into the circular opening of a large industrial machine with a bright internal light. The camera captures this close-up action with slight shake, focusing on the hand’s motion and the machine’s illuminated interior.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QJp0ZiWZqss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QJp0ZiWZqss_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 398.5575400060653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is operating a machine, moving a tool to interact with a rotating workpiece. The tool and workpiece show controlled motion due to the cutting process.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (no fire, water, smoke, wind). The bright light is from the machine's operation, not an ambient effect."}}
{"video_id": "QGg1oHG-oSw", "file_name": "QGg1oHG-oSw_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, identify the main subjects. There are two women on stage. The one on the left has a floral shirt and brown skirt, the one on the right is in black top and patterned skirt, holding a microphone. They're standing near music stands. There's a seated person in red behind them, maybe playing an instrument? Wait, no, the video shows a person in red sitting, maybe a piano? Wait, no, the first frame has a person in red sitting, but the description is about motion.\n\nWait, the video starts with two women standing. The woman in black holds a mic, maybe speaking or singing. The other woman is beside her, maybe clapping? The seated person in red is behind them. There are flowers in front, red and yellow. The background has blue pews, a mirror, chairs, sound equipment.\n\nChronic order: The video starts with two women on stage. The woman in floral shirt (left) and black top (right) stand near music stands. The right woman holds a microphone, possibly speaking. The seated person in red is behind them. The flowers are in front, red and yellow. Camera moves slightly, maybe a slight shake, zooming in? Wait, the video's frames show a slight movement, maybe the camera is handheld, a bit shaky.\n\nNow, follow the rules. Focus on motion: the women are standing, the right one might be speaking into the mic, the left one maybe clapping or adjusting. The seated person is still. Flowers are in front, static. Background: blue benches, sound equipment. Camera: slight movement, maybe pan or zoom.\n\nWait, the task says chronological paragraph. So start with initial state: two women on stage (describe appearance: one floral shirt and brown skirt, one black top and patterned skirt), the woman with mic holds it, the other woman is beside. There's a seated person in red behind them. The flowers are in front. Then, over time, what motions? Maybe the woman with mic speaks, the other gestures, but the video is short.\n\nWait, the video is 5 seconds. Let's check the frames: frame 0 to 5. First frame shows two women standing, right woman with mic, left woman in floral. Then the left woman looks down (maybe at notes), right woman continues. The seated person in red is there. Flowers in front, blue benches.\n\nSo the caption should be: Two women stand on stage, one in a floral shirt and brown skirt, the other in a black top and patterned skirt holding a microphone; the seated person in red sits behind them. The woman with the mic appears to speak while the other gestures, with red and yellow flowers in front. The camera remains steady with slight movement, capturing the scene from a frontal perspective.\n\nWait, but check the rules: concise, chronological. Mention appearance, motion. Let's structure:\n\nInitial: Two women stand on stage. The left woman wears a floral shirt and brown skirt, the right woman wears a black top and patterned skirt while holding a microphone. A seated person in red sits behind them. Red and yellow flowers are positioned in front of the stage. Over the sequence, the woman with the microphone speaks, and the other woman makes subtle gestures. The camera exhibits slight movement, maintaining a frontal view of the scene.\n\nWait, but need to be concise. Let's tighten:\n\nTwo women stand on stage: one in a floral shirt and brown skirt, the other in a black top and patterned skirt holding a microphone. A person in red sits behind them. Red and yellow flowers are in front. The woman with the microphone speaks, while the other gestures; the camera remains mostly stationary with minimal shake.\n\nWait, check the rules: \"Mention spatial relationships if relevant\" – so the seated person is behind the women. The flowers are in front. Camera perspective: frontal.\n\nAlso, rule e: background minimal. So maybe not too much on background.\n\nLet me draft:\n\nTwo women stand on stage; the woman on the left wears a floral shirt and brown skirt, while the woman on the right wears a black top and patterned skirt, holding a microphone. A seated person in red sits behind them, with red and yellow flowers positioned in front. The woman with the microphone appears to speak, and the other woman makes gestures. The camera maintains a frontal view with slight shake throughout.\n\nWait, is \"seated person\" better as \"a person in red sits behind them\"? The rule says \"briefly describe their appearance and number (color, size, orientation)\". So \"a person in red sits behind them\".\n\nAlso, check if there's movement: the women's actions. The right woman holds the mic, possibly speaking. The left woman might be clapping or adjusting. The video's frames show slight movement, so the camera has a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QGg1oHG-oSw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QGg1oHG-oSw_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 81.40477871451128, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in floral shirt, one in red dress) are standing behind music stands, exhibiting slight locomotion or posture adjustments consistent with vocal performance.", "background_and_ambient_analysis": "Background elements (blue couches, chairs, walls) show no uniform shifting; no fire, water, smoke, or wind-driven environmental motion observed."}}
{"video_id": "QFpySCZCkpE", "file_name": "QFpySCZCkpE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark uniform enters from the left, pushing a blue floor buffer across the wooden gym floor. He moves toward the right, guiding the machine with both hands, with the buffer's cord trailing behind. The camera remains stationary throughout, capturing the empty gymnasium with white walls and wooden flooring.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QFpySCZCkpE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QFpySCZCkpE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 34.81271660049225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is operating a floor buffer, moving in circular patterns across the gym floor. The buffer is a solid object being pushed by the person.", "background_and_ambient_analysis": "The background (walls, floor lines, bleachers) is static with no shifting. No fire, water, or smoke observed."}}
{"video_id": "QJPlxXb_OJc", "file_name": "QJPlxXb_OJc_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a bright yellow top and pink pants performs energetic dance movements, leaping with arms raised and legs extended across the frame. She moves rhythmically, her body shifting as she jumps. In the background, a few people stand stationary near a building wall, while the camera follows her motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QJPlxXb_OJc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QJPlxXb_OJc_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 50.28793218971785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dancer in a green top and pink pants performs dynamic movements (jumping, arm gestures), while other elements (a standing person, stage decorations) remain stationary.", "background_and_ambient_analysis": "The background elements (wall, signage) show no significant shifting or environmental motion; no fire, water, smoke, or wind effects are present."}}
{"video_id": "QLXuzO2YcDk", "file_name": "QLXuzO2YcDk_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph for the video. First, identify the main subjects. The video shows a person's leg with pink wax, then a hand applying pressure, then the wax is removed, and the leg is shown again. \n\nRule a: Focus on motion and behavior. So the sequence is: a leg with pink wax, then a hand (probably someone else) pressing or moving, then the wax is removed, leaving the leg. \n\nRule b: Describe appearance. The leg is light skin, the wax is pink, the hand is dark skin. Number: one leg, one hand.\n\nRule c: Spatial relationships. The hand is near the leg, maybe the person is lying down, so the leg is on a white surface (background). \n\nRule d: Camera perspective. It seems like a close-up, maybe top-down, moving slightly. The video starts with the leg, then the hand comes in, then the wax is removed. \n\nRule e: Minimal background. The background is white, maybe a sheet or cloth.\n\nRule f: Exclude text. So don't mention the \"Épilation\" text.\n\nNow, structure the chronology: \n\n- Start with the leg with pink wax (appears). \n- Then a hand (dark skin) interacts with the wax, pressing or moving it. \n- Then the wax is peeled off (removed), revealing the leg. \n- The camera moves to show the leg again without wax. \n\nCheck the timestamps: [0.0] shows the leg with pink wax. [1.2] shows a hand (dark skin) applying pressure to the waxed area. [2.3] the hand is still there, then [3.4] the wax is removed, showing the leg. [4.5] the leg is shown without wax.\n\nSo the sequence: A person's leg covered in pink wax is visible. A dark-skinned hand presses against the waxed area. The hand then removes the wax, revealing the leg. The camera focuses on the leg after the wax removal, showing the skin.\n\nNow, make it concise. \n\nCheck if there's more motion: maybe the hand is moving the wax, then peeling it off. \n\nSo: A light-skinned leg with pink wax is shown. A dark-skinned hand presses and peels off the wax from the leg. The camera maintains a close-up perspective throughout, shifting slightly to capture the wax removal process.\n\nWait, need to be chronological. Let's check the frames:\n\nFrame 0: leg with pink wax (no hand). \n\nFrame 1: hand appears, pressing on wax. \n\nFrame 2: hand still pressing. \n\nFrame 3: wax is removed (hand pulling wax). \n\nFrame 4: leg without wax.\n\nSo:\n\nThe video begins with a close-up of a light-skinned leg covered in pink wax. A dark-skinned hand enters the frame, pressing against the waxed area. The hand then peels off the wax, revealing the leg. The camera remains focused on the leg after the wax is removed, showing the skin.\n\nCheck rules: no text, chronological, motion described. \n\nMake sure it's concise. Maybe: A light-skinned leg with pink wax is visible. A dark-skinned hand presses and removes the wax, exposing the leg. The camera maintains a close-up focus on the leg throughout the sequence.\n\nYes, that's good. Keep it short. Let's see:\n\n\"The video shows a light-skinned leg covered in pink wax. A dark-skinned hand presses and peels off the wax, revealing the leg. The camera remains close-up, focusing on the wax removal process.\"\n\nCheck if all rules are met. \n\na) Motion: hand presses and peels wax (behavior), leg is there. Chronological: first leg with wax, then hand action, then leg after. \n\nb) Appearance: light-skinned leg, pink wax, dark-skinned hand. Number: one leg, one hand.\n\nc) Spatial: hand on the leg (since it's pressing and removing wax from the leg).\n\nd) Camera: close-up, focusing on the area (no mention of top-down or pan, but close-up is correct).\n\ne) Background: minimal, white surface maybe, but not essential. Since it's a background, maybe just say \"on a white surface\" but the rules say minimal. So probably just the action.\n\nf) Exclude text: yes.\n\nSo final caption:\n\nA light-skinned leg covered in pink wax is shown. A dark-skinned hand presses and peels the wax off the leg, revealing the skin. The camera maintains a close-up perspective throughout the sequence.\n</think>\n\n<caption_output>A light-skinned leg covered in pink wax is shown. A dark-skinned hand presses and peels the wax off the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QLXuzO2YcDk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QLXuzO2YcDk_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 108.7087817864312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively spreading a pink substance (wax) on the skin of a leg. The hand and the leg (skin) are discrete objects moving due to human manipulation.", "background_and_ambient_analysis": "The background is a white cloth that is being handled by the hand; no fire, water, smoke, or wind is present. The cloth movement is due to human action, not environmental forces."}}
{"video_id": "QJuTmQZ8UuA", "file_name": "QJuTmQZ8UuA_000464_000474.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt manipulates a yellow, green, and white LEGO structure, adjusting the bricks with their hands; a brief blurred motion occurs as a hand moves over the structure, followed by the hands holding the LEGO steady. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QJuTmQZ8UuA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QJuTmQZ8UuA_000464_000474.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 48.99019541134246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating solid LEGO bricks, moving them through deliberate placement and rearrangement. The bricks exhibit discrete physical motion due to direct hand contact and friction.", "background_and_ambient_analysis": "The background (table surface and shirt) shows no shifting or fluid motion; no fire, water, smoke, or wind effects are present. Background elements remain static relative to the scene."}}
{"video_id": "QLwMLP301_w", "file_name": "QLwMLP301_w_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several individuals sit behind a table draped with an orange cloth; a central person in a white shirt holds a microphone and speaks while gesturing slightly, with others seated nearby. Balloons in purple, orange, and red are attached to the table. The camera maintains a static view with minimal movement, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QLwMLP301_w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QLwMLP301_w_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 161, "blur_score": 128.84255078010295, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "People in the scene exhibit subtle movements (head turns, hand gestures) due to conversational locomotion.", "background_and_ambient_analysis": "No shifting backgrounds or environmental elements (fire, water, smoke, wind) observed. Background elements (walls, doors, counter) are static."}}
{"video_id": "QHmXkAaM-A4", "file_name": "QHmXkAaM-A4_000352_000362.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt polishes a brown work boot with a thick sole using a cloth, moving the cloth in circular motions across the boot's surface while adjusting its position on a countertop. The camera remains fixed in a close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QHmXkAaM-A4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QHmXkAaM-A4_000352_000362.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 91.45321006508082, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving a cloth across a boot's surface, demonstrating explicit physical interaction (polishing). The boot is a solid object being manipulated.", "background_and_ambient_analysis": "Background elements (bottles, refrigerator) are static with no significant shifting or fluid motion. No fire, water, or wind effects observed."}}
{"video_id": "QLB0p7vgQXs", "file_name": "QLB0p7vgQXs_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand adjusts the interior of a brown leather boot, then uses a small tool to work on the boot's upper opening. The boot is upright, positioned against a plain white background. The camera maintains a close-up perspective, focusing on the hand and boot interaction throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QLB0p7vgQXs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QLB0p7vgQXs_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 80.12849932183525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) is moving to manipulate a boot and a brush, applying physical forces to clean/polish the boot.", "background_and_ambient_analysis": "Background is static white; no fluid motion (fire, water, smoke, wind) or shifting background observed."}}
{"video_id": "QSaRrZGUs6w", "file_name": "QSaRrZGUs6w_000488_000498.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a red and black pen moves across a sheet of paper, writing and pointing at mathematical equations. The pen is maneuvered in a precise motion, shifting left to right over the paper's grid. The camera maintains a top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QSaRrZGUs6w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QSaRrZGUs6w_000488_000498.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 443.71178517704163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and pencil are moving to interact with the paper, performing drawing actions.", "background_and_ambient_analysis": "The background (paper grid and drawings) is stationary with no shifting or fluid motion observed."}}
{"video_id": "QVThVU1QKcg", "file_name": "QVThVU1QKcg_000296_000306.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black suit and a woman in a black dress dance closely in front of a stone wall, initiating a slow, synchronized movement. As the sequence progresses, the frame splits into three sections: a central main view and two smaller inset frames (top-left and bottom-right) showing the couple from different angles. The dancers maintain their close positioning, rotating and stepping in unison while the stone wall background remains consistent. The camera perspective shifts to a multi-frame display, capturing varied spatial orientations of the pair during their dance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QVThVU1QKcg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QVThVU1QKcg_000296_000306.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 189.31880787037036, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The dancing couple (man and woman) are moving in a coordinated manner, performing dance steps. Their motion is due to physical locomotion (dancing) and can be tracked as distinct solid objects with clear bounding boxes.", "background_and_ambient_analysis": "The stone wall background is static in all frames; no fire, water, smoke, or wind observed. The split-screen effect does not indicate ambient environmental motion as it is a post-production visual technique, not a fluid/environmental phenomenon."}}
{"video_id": "QWvnXDKFgbY", "file_name": "QWvnXDKFgbY_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person, a woman with long hair, wearing a white top. She's sitting on a chair or maybe a bed? Wait, the background has a framed picture and some wall decor. The main action: she's moving her hands, like adjusting her top or maybe putting something on. Let's check the frames.\n\nFrame 0: She's holding something near her face, maybe a phone or a small object. Frame 1: She's looking down, hands near her face. Frame 2: She's moving her head down, maybe adjusting. Frame 3: She's bending forward, hands on her chest area. Frame 4: She's looking up, hands near her face again. Frame 5: She's looking to the side, hands in front of her. \n\nSo chronologically: She starts holding an object near her face, then moves her head down, bends forward, then looks up, and shifts her gaze. Appearance: woman with long hair, white top. Spatial: she's seated, background has a framed picture on the wall. Camera: seems to be a top-down view? Wait, the camera angle is a bit low, maybe over-the-shoulder but tilted. Wait, in the frames, the camera angle changes slightly, but overall it's a close-up, maybe handheld.\n\nWait, the caption needs to be concise. Let's outline:\n\n- Main subject: woman with long hair, white top (only one person)\n- Actions: holds object near face, lowers head, bends forward, looks up, shifts gaze\n- Background: minimal, just some wall decor (framed picture)\n- Camera: top-down perspective, slight movement (since frames show angle changes)\n- Keep it chronological: starts with holding object, then movements.\n\nWait, the problem says \"exclude text recognition, named characters, or stylistic analysis\". So no talking about the sepia tone, but the video is sepia, but the caption should mention appearance: color (white top), hair (long).\n\nLet's structure:\n\nA woman with long dark hair, wearing a white top, sits on a chair. She holds an object near her face, then lowers her head, bends forward, and adjusts her top. The camera maintains a top-down perspective with slight movement, capturing her upper body against a backdrop of wall decor.\n\nWait, need to check if the background is essential. The rules say \"minimize background unless essential for understanding motion\". The motion here is her body movements, so background is maybe not essential, but since it's a room, the chair is part of the setting. But the caption can mention \"sits on a chair\" as part of spatial.\n\nWait, the exact frames: frame 0: she's seated, hands up; frame 1: looking down; frame 2: bending; frame 3: hands near chest; frame 4: looking up; frame 5: looking left.\n\nSo chronological steps:\n\n1. She sits and holds an object near her face.\n2. She lowers her head, bends forward.\n3. She straightens up and looks upward.\n4. She shifts her gaze left.\n\nAppearance: long hair, white top (size: medium, as a woman). Number: one.\n\nSpatial: seated on a chair, background has wall decorations (but minimal).\n\nCamera: top-down, slight movement (as the angles change between frames).\n\nLet me condense:\n\nA woman with long dark hair, wearing a white top, sits on a chair. She holds an object near her face, then lowers her head, bends forward, and adjusts her top. The camera captures her upper body in a top-down perspective with slight movement against a backdrop of wall decor.\n\nWait, but the problem says \"briefly describe appearance and number\". So \"woman with long dark hair, wearing white top\" — that's brief.\n\nCheck rules:\n\na) Motion in order: holding object, lowering head, bending forward, adjusting top.\n\nb) Appearance: woman, long dark hair, white top (size: medium, but maybe not necessary; \"woman\" implies size). Number: 1.\n\nc) Spatial: seated on chair (relative to camera: top-down, so she's in the frame below the camera). Background: wall decor (minimal, so maybe mention \"against a wall with framed items\").\n\nd) Conclude with camera perspective: top-down, slight movement.\n\nSo putting it all together:\n\nA woman with long dark hair and a white top sits on a chair. She holds an object near her face, lowers her head, bends forward, and adjusts her clothing. The camera maintains a top-down perspective with slight movement, capturing her upper body against a wall with framed decorations.\n\nWait, but the rules say \"exclude text recognition\" — the object she's holding is maybe not specified, but since it's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QWvnXDKFgbY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QWvnXDKFgbY_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 53.01489938067198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A woman is moving her hands and body (e.g., touching her face, moving arms), demonstrating discrete physical motion.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind observed. Background elements (framed pictures) are stationary."}}
{"video_id": "QXOQOg7_N8A", "file_name": "QXOQOg7_N8A_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt, dark pants, and blue cap walks down brick steps in front of a house, moving toward a white vehicle with red and blue stripes. The camera pans right to follow the person as they approach the vehicle near a fence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QXOQOg7_N8A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QXOQOg7_N8A_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 145, "blur_score": 46.60727664817527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is walking down the steps and towards a van, showing locomotion due to his own physical effort.", "background_and_ambient_analysis": "The background (house, steps, lawn) is static with no shifting. No ambient environmental motion (fire, water, wind) is visible."}}
{"video_id": "QQIoLrIuM1I", "file_name": "QQIoLrIuM1I_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a Christmas tree with colorful lights in a room with pink walls. Two people are around. The first person is near the window, maybe adjusting something. Then another person comes in, moves towards the tree, and then interacts with the fireplace area. Wait, let's check the timestamps. At [0.0], there are two people: one on the left near the window, one near the fireplace. Then [1.4] the person near the fireplace is still there, another person enters from the right (wearing a blue shirt with purple). Then [2.5], the blue-shirted person moves towards the tree, and the first person (left) walks towards the tree. Wait, no, let's look at each frame.\n\nFrame 0: Two people. Left person (female, dark hair, maybe black top?) near window. Right person (male, light hair, gray shirt, jeans) near fireplace. Tree is big, colorful lights, red walls.\n\nFrame 1: Same, but maybe slight movement. Frame 2: A person in blue shirt (with purple design, maybe \"JOE\"?) enters from right, moves towards the tree, then the person from fireplace (gray shirt) moves towards the blue-shirt person, they hug or something? Wait, [2.5] shows two people hugging near the tree. Then [3.0] the blue-shirt person moves away, the gray-shirt person (who was near fireplace) moves towards a blue bin (right side of the frame), bends down, maybe putting something in. Then [4.5] the blue-shirt person walks towards the window, and the gray-shirt person is near the bin. \n\nSo chronology: \n\n- Start: Two people in room. Left person (dark hair, black top?) near window; right person (gray shirt, jeans) near fireplace. \n- Then, a person in blue shirt (with purple design) enters from right, moves towards tree, and interacts with the person near fireplace (they hug or embrace, maybe).\n- Then, the blue-shirt person moves away, and the gray-shirt person moves towards a blue bin on the right, bends down (to place or retrieve something).\n- The left person (initially near window) moves towards the tree, and the gray-shirt person continues interacting with the bin.\n\nAlso, background: pink walls, fireplace, Christmas tree. Camera seems stationary, no movement (top-down? No, it's a wide shot of the room, so probably fixed camera, no movement. But the caption should say camera perspective: static, wide shot.\n\nNow, follow the rules: focus on motion, chronological, brief appearance, spatial relationships, camera perspective.\n\nLet's outline:\n\nAt the beginning, two individuals are in a room with a large, multicolored-lit Christmas tree. A person in a gray shirt and jeans stands near the fireplace, while another with dark hair and a dark top is near a window. A third person, wearing a blue shirt with purple accents, enters from the right side of the frame, moves toward the tree, and briefly embraces the person near the fireplace. Afterward, the blue-shirted individual moves leftward, passing near the tree, while the gray-shirted person bends over a blue container to the right of the fireplace. The window-side individual then walks toward the tree.\n\nCamera perspective: static, wide-angle shot.\n\nNow check rules: no text, minimal background. So:\n\n\"Two people stand near a large, multicolored-lit Christmas tree in a room with pink walls. A person in a gray shirt and jeans is by the fireplace, while another with dark hair and a dark top is near the window. A third individual in a blue shirt enters from the right, moves toward the tree, and embraces the fireplace person. The blue-shirted person then walks left, passing the tree, while the gray-shirted person bends over a blue container to the right. The window-side person walks toward the tree. Camera remains static in a wide shot.\"\n\nWait, need to be concise. Let's check the rules: \"concise, chronological paragraph\". Let's see:\n\nA person in a gray shirt and jeans stands near the fireplace, while a person with dark hair and a dark top is by the window, both adjacent to a large, colorful Christmas tree. A third individual in a blue shirt enters from the right, moves toward the tree, and embraces the fireplace person. The blue-shirted person then walks left past the tree, while the gray-shirted person bends over a blue container. The window-side person walks toward the tree. The camera remains static.\n\nWait, check if that's chronological. Let's map:\n\nTime 0: two people (gray shirt by fireplace, dark hair by window).\n\nTime 1.4: same?\n\nTime 2.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QQIoLrIuM1I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QQIoLrIuM1I_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 93.6375030294023, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people (distinguished by clothing: gray shirt and blue shirt) move around the room, walking and carrying objects (e.g., a green bag, a plate).", "background_and_ambient_analysis": "The background (walls, fireplace, and room furnishings) remains static throughout the video. No shifting or fluid motion (e.g., fire, water, smoke, wind) is present."}}
{"video_id": "QaQmlHTkKF8", "file_name": "QaQmlHTkKF8_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a striped shirt stands behind a podium, initially with hands resting on top. They then reach to pick up a mobile phone and hold it up to eye level while looking at the screen. The person is positioned in front of a banner, with a screen visible to the left and a wall-mounted lamp to the right. The camera remains mostly static with a slight pan to the left as the person shifts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QaQmlHTkKF8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QaQmlHTkKF8_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 49.282377189907024, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman at the podium is the primary discrete object exhibiting minimal physical motion (hand gestures and slight body shifts while speaking), holding a remote control with controlled movements.", "background_and_ambient_analysis": "The background elements (wooden walls, projector screen, whiteboard, and lamp) show no uniform shifting or environmental motion. No fire, water, smoke, or wind is present in the scene."}}
{"video_id": "Qaf4cUhZ7s0", "file_name": "Qaf4cUhZ7s0_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows sushi rolls on a black tray. First, a hand pours a dark sauce (like soy) over the sushi pieces. Then, the sushi is garnished with orange zest (maybe yuzu or something) and then some green, thin shreds, maybe herbs. Let's check the steps chronologically.\n\nFirst frame: sushi on tray, then sauce is poured (so the motion is pouring from above). Then the next step is adding the orange zest, then the green shreds. The background has some kitchen elements but minimal. Camera is close-up, maybe static but shifting focus? Wait, the frames show different angles maybe. But the rules say to describe motion and behavior.\n\nSo chronological: \n\n1. Dark sauce is poured over the sushi rolls arranged on a black rectangular plate. The sushi pieces are golden-brown with a light orange topping (maybe crab or salmon), each with rice on the inside. \n\n2. Then, orange zest or similar is sprinkled over the sushi. \n\n3. Next, thin green shreds (could be herbs or shredded vegetables) are added. \n\nNow, spatial relationships: the sauce is poured from above onto the sushi. The garnishes are added on top of the sushi. Background: kitchen setting, but minimal.\n\nCamera perspective: probably close-up, maybe slight pan to show different angles as the toppings are added. The video has multiple shots, but the caption needs to be chronological.\n\nWait, the rules say \"concise, chronological paragraph describing the provided video\". Let's structure it.\n\nFirst, the sushi is on the tray, then sauce poured, then orange garnish, then green garnish. \n\nSo:\n\nA hand pours dark sauce over a row of sushi rolls on a black tray. The sushi rolls, with visible rice and golden-brown exteriors, are garnished with orange segments initially. Following, thin orange strips are sprinkled across the sushi, then delicate green shreds are added atop. The camera maintains a close-up perspective, shifting slightly to capture each garnishing step, with minimal background elements visible.\n\nWait, but the video starts with the sushi already on the tray. So first action is pouring sauce. Let's check the frames:\n\nFrame 0: sushi on tray.\n\nFrame 1: sauce being poured (so the action is pouring).\n\nFrame 2: sauce on the sushi (so pouring is completed).\n\nFrame 3: then maybe the next step is adding the orange topping? Wait, the video description says:\n\n[0.0] sushi on tray\n\n[1.4] sauce poured\n\n[2.5] maybe a different step? Wait, the user provided the video frames as:\n\n<0.3 seconds>... sushi with orange on top (maybe initial garnish)\n\n<1.4>... sauce being poured\n\n<2.5>... sushi with sauce, then maybe another garnish?\n\nWait, the problem says \"the provided video\" which is the series of frames. Let's read the frames:\n\n<0.3> sushi on black tray, orange pieces on top.\n\n<1.4> sauce poured (dark liquid) over sushi, so the sauce is being added.\n\n<2.5> after sauce, maybe a different garnish? Wait, no, the user's video description is:\n\n<0.3> [sushi on tray]\n\n<1.4> [sauce being poured]\n\n<2.5> [sushi with sauce, then maybe another action?]\n\nWait, the actual frames as given:\n\nFirst frame: sushi with orange pieces (maybe yuzu or mango) on top.\n\nSecond frame: sauce being poured (so the sauce is being added onto the sushi).\n\nThird frame: after sauce, maybe a different garnish? Wait, the third frame shows the sushi with sauce and some green stuff? Wait, no, the user's description:\n\nFrame 0: sushi on tray, orange on top.\n\nFrame 1: sauce poured (so dark liquid is poured over the sushi, which already has orange).\n\nFrame 2: sushi with sauce, then maybe another garnish? Wait, the third frame in the user's input is:\n\n<2.5> [sushi with sauce, then maybe a hand adding something?]\n\nWait, the user's input is:\n\n<0.3 seconds> [sushi on tray]\n\n<1.4 seconds> [sauce poured]\n\n<2.5 seconds> [sushi with sauce, but the next step is...]\n\nWait, the user's provided video is:\n\n<0.3> sushi with orange on top.\n\n<1.4> sauce being poured onto sushi.\n\n<2.5> sushi with sauce and then a garnish (maybe the orange parts are added first, then sauce, then another garnish).\n\nWait, looking at the frames:\n\nThe first frame shows sushi rolls with orange slices on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qaf4cUhZ7s0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qaf4cUhZ7s0_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 102.04557924137984, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand pours sauce and adds shredded toppings onto the sushi, demonstrating explicit physical interactions with solid objects.", "background_and_ambient_analysis": "Background elements (table, 'NOB' logo) remain static; no fluid/environmental motion (fire, water, smoke) observed."}}
{"video_id": "QbjNlUVqqgc", "file_name": "QbjNlUVqqgc_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink shirt, gray shorts, and pink sneakers stands on a concrete block, bends down to adjust her footwear, then returns to an upright position. Meanwhile, a person in a red shirt walks past her in the gym background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QbjNlUVqqgc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QbjNlUVqqgc_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 147, "blur_score": 66.27378887657859, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink top and shorts is performing weightlifting exercises (squatting and standing), moving due to their own physical exertion.", "background_and_ambient_analysis": "The gym background (walls, equipment, floor) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "QdW_fzKW9jQ", "file_name": "QdW_fzKW9jQ_000258_000268.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red and black plaid shirt and glasses sits indoors, lifting a striped plate in front of their face before lowering it. They then raise a red cap with visible branding, holding it near their head while adjusting its position. The background includes a wooden shelf and potted plants, though minimal details are noted. The camera remains close-up with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QdW_fzKW9jQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QdW_fzKW9jQ_000258_000268.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 45.061287316402385, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A 'NEW YORK' cap is being held and moved by a person in a plaid shirt, indicating discrete object motion due to human manipulation.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed (e.g., fire, water, wind). Indoor background elements (chair, plant) remain stable relative to the frame."}}
{"video_id": "Qhel-FMeZ8w", "file_name": "Qhel-FMeZ8w_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands manipulate a small silver ring and a silver patterned charm, positioning the charm over the ring's opening and adjusting it to fit. The background features a white surface with scattered small decorative items. The camera maintains a top-down close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qhel-FMeZ8w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qhel-FMeZ8w_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 93.5200118832694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a small, solid object (likely a gem or ring) through discrete movements involving rotation and positioning.", "background_and_ambient_analysis": "Background elements (white surface with small objects, wooden edge) remain stationary; no shifting or environmental fluid motion (e.g., water, smoke) observed."}}
{"video_id": "QgEIP21GP-A", "file_name": "QgEIP21GP-A_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light green shirt and dark pants sits on a stool beneath a large brown cow, milking its udders while leaning forward; milk flows into a bucket below as the individual adjusts their grip. The cow remains stationary against a blue wall. The camera maintains a fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QgEIP21GP-A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QgEIP21GP-A_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 48.56499640180976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively milking a cow, with visible hand and body movements due to physical interaction. The cow remains stationary while the person moves their limbs to perform the milking action.", "background_and_ambient_analysis": "The background elements (walls, green cylinder, chalkboard) remain stationary across frames, showing no fluid motion or environmental shifts. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "QdGdQH73VVU", "file_name": "QdGdQH73VVU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Aerial view shows a large crowd of spectators in winter clothing gathered along a snowy path in Novosibirsk; as the race begins, multiple dog teams pull sleds forward through the snow, with dogs moving in unison behind their respective sleds while the crowd lines both sides of the track. The camera maintains a top-down perspective, tracking the movement of the sleds and dogs as they progress along the snow-covered course.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QdGdQH73VVU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QdGdQH73VVU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 268.1124081454318, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include dog teams pulling sleds, participants riding sleds, and spectators. These objects exhibit locomotion due to physical forces (dogs pulling sleds) and are easily trackable across frames.", "background_and_ambient_analysis": "No significant fluid/environmental motion (fire, water, smoke, wind) detected. Snow-covered landscape and static elements like barriers remain stable throughout the frames, indicating no dominant ambient phenomena."}}
{"video_id": "Qm7TKCrlqH8", "file_name": "Qm7TKCrlqH8_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output> So the answer should be in that format. Let's make it concise: A girl in a green shirt kneels on the carpet, holding a long object. A small dog approaches her, then she raises the object upward, prompting the dog to jump and attempt to catch it. The camera remains stationary throughout the scene. That seems to follow the rules. Let's check if all rules are covered: a) motion in order: kneeling, approaching, raising, jumping. b) appearance: green shirt, small dog. c) spatial: approaches her, prompts. d) camera fixed. e) background minimal (room with chairs but not mentioned much). f) no text. g) no reasoning. Yes. </think>  <caption_output>A girl in a green shirt kneels on the carpeted floor, holding a long object. A small dog approaches her, then she raises the object upward, prompting the dog to jump and attempt to catch it. The camera remains stationary throughout the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qm7TKCrlqH8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qm7TKCrlqH8_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 156, "blur_score": 173.34011832785075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (kneeling and moving) and a dog (running, jumping, and interacting) are the discrete objects. The dog exhibits locomotion and collisions with the person, while the person moves in response to the dog's actions.", "background_and_ambient_analysis": "Background elements (furniture, walls, floor) remain stationary throughout the video. No fire, water, smoke, or wind motion is observed."}}
{"video_id": "Qnure8LwZDk", "file_name": "Qnure8LwZDk_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a top-down kitchen scene, two people interact: a woman in a gray top and red pants moves her arms upward and shakes her body, while a person in a black top and pink shirt stands near a table with white cups before shifting position; the camera remains top-down with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qnure8LwZDk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qnure8LwZDk_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 111.97817158896261, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one bending and moving, the other standing) and a dog moving.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind visible."}}
{"video_id": "QjQNQ-hsSiQ", "file_name": "QjQNQ-hsSiQ_002415_002425.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a light blue shirt sits at a table, initially resting his hands on the surface. He then raises his right hand in a gesturing motion, followed by lifting his left hand in a sweeping gesture before bringing both hands together and looking down. A microphone is positioned in front of him, with a silver thermos to his left. The camera maintains a fixed frontal perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QjQNQ-hsSiQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QjQNQ-hsSiQ_002415_002425.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 28.390069597160856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man at a podium is moving his hands and upper body while speaking, exhibiting discrete locomotion and gestures.", "background_and_ambient_analysis": "No shifting background elements; no fluid/environmental motion (fire, water, wind) detected. Static banner and wall show no movement."}}
{"video_id": "Qs0u33I31eI", "file_name": "Qs0u33I31eI_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person lifting a barbell in a gym. First, the person is holding the barbell above their head, then lowers it, maybe to the shoulders, then lifts it back up. The barbell has green and blue weights. The person is wearing a white shirt and black shorts. The gym has equipment in the background like a squat rack and a red wall with some text. The camera seems to be stationary, maybe slightly shaking. Let's structure the caption chronologically.\n\nStart with the main action: the person lifts the barbell. Describe their movement step by step. First, they're holding it overhead, then lower it, then lift again. Mention the appearance: white shirt, black shorts, green and blue weights. Spatial relations: the barbell is in front of them, weights on the bar. Background is minimal. Camera perspective: stationary, maybe slight shake.\n\nCheck the rules: chronological, focus on motion, appearance, spatial, camera. Exclude text recognition (like the \"MAY\" on the bar, but the rule says exclude text recognition, so maybe just say weights are green and blue). Also, mention number: one person.\n\nLet's draft:\n\nA person in a white t-shirt and black shorts lifts a barbell with green and blue weight plates from above their head, lowers it to shoulder height, then raises it back up. The barbell is held horizontally in front of their body, with the weight plates visible on both sides. The background includes gym equipment like a squat rack and a red wall. The camera remains stationary with slight shake.\n\nWait, check the video frames: the first frame shows them holding the barbell, then they lower it (frame 2-3), then lift it again (frame 4-5). So the sequence is lifting (up), then lowering, then lifting again. But maybe in the video, it's a continuous motion: lifting the barbell up, then maybe a slight pause, then lowering. Wait, the frames show the person moving the barbell, so let's see:\n\nFrame 0: barbell above head.\n\nFrame 1: maybe lowering?\n\nFrame 2: lower, then frame 3: lifting again? Hmm, the video is short. Let's focus on the main motion: the person lifts the barbell (from shoulders to overhead), then lowers it. Wait, the first frame shows them holding the barbell, then in frame 2, they lower it, then frame 3 they lift it up again. So the action is: lifting the barbell to overhead, then lowering it to a lower position, then lifting it again. But maybe the key is the lifting motion.\n\nThe caption should be chronological: starts by holding the barbell, then moves it down, then up. Let's describe the motion step by step.\n\n\"A person wearing a white t-shirt and black shorts lifts a barbell with green and blue weight plates from shoulder height to overhead, then lowers it back to shoulder height. The barbell is held horizontally in front of the person, with the green and blue weights visible on both sides. The gym setting includes a yellow squat rack and a red wall in the background. The camera is stationary with slight motion.\"\n\nWait, check the background: in the video, there's a red wall with some text (like \"MAY\" maybe), but rule f says exclude text recognition, so don't mention the text. So just \"red wall\" and \"gym equipment\".\n\nAlso, the person's movement: from frame 0, they're holding the barbell at shoulder level? Wait, frame 0 shows the barbell above head. Then frame 1, the person moves the barbell down, frame 2: lower, frame 3: lifting again. Wait, the video is a short clip: the person is lifting the barbell, maybe doing a clean and jerk or something.\n\nWait, the frames: first, the person is holding the barbell above their head (so it's a lifting motion), then they lower it, then lift it again. So the main action is the person performing a lifting movement, moving the barbell up and down.\n\nLet's structure:\n\nThe video shows a person in a white shirt and black shorts lifting a barbell with green and blue weight plates. They start by holding the barbell overhead, then lower it toward shoulder height, and subsequently lift it back up. The barbell remains horizontal during the motion, with the weight plates on both sides. The background includes gym equipment like a yellow rack and a red wall. The camera remains fixed with slight movement.\n\nCheck if it's concise, chronological, covers motion, appearance, spatial (the barbell is in front of the person), background minimal, camera perspective.\n\nYes. Let's make sure to follow the rules. Exclude text, don't name characters. So the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qs0u33I31eI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qs0u33I31eI_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 361.35157075514013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is lifting a barbell with green and blue weight plates, performing discrete lifting motions involving the barbell and their body.", "background_and_ambient_analysis": "The gym background (walls, equipment, floor) is static with no fluid environmental motion (fire, water, smoke, wind) or uniform background shifts."}}
{"video_id": "QpgS-x07DFk", "file_name": "QpgS-x07DFk_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long blonde hair and dark clothing uses both hands to touch their nose and mouth, then moves the hands upward to touch their forehead, and finally positions them on the cheeks. The individual remains in front of a shelf with indistinct items, with the camera maintaining a static close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QpgS-x07DFk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QpgS-x07DFk_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 36.71809469195413, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is a person's hands moving across the face, indicating deliberate locomotion or gesture-based motion.", "background_and_ambient_analysis": "The background (bookshelves and indoor items) remains static with no uniform shifting or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "Qsm5UiMziXU", "file_name": "Qsm5UiMziXU_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to generate a concise, chronological paragraph describing the video. The user provided the rules, so I have to follow them carefully.\n\nFirst, the main subject is a woman. She's wearing a pink and white sari, sitting cross-legged on the ground. She's working with some circular objects, maybe rings or bangles. The video starts with her sitting near a stone structure, maybe a pillar. She's using her hands to manipulate the object, possibly threading or adjusting it.\n\nThe video starts with her holding something over a container, maybe a pot. Then she moves the object closer, maybe to inspect it. The camera zooms in on her hands as she works. She's handling a small, round item, maybe a bracelet. There's a white cloth with more items next to her.\n\nI need to mention her appearance: pink and white sari, cross-legged. The spatial relationship: sitting next to a stone pillar, with a container in front. Background is minimal, maybe just the ground and pillar. The camera starts with a wider shot, then zooms in on her hands. The actions are chronological: she's handling the object, manipulating it, adjusting it.\n\nCheck the rules: focus on motion, chronological order. Mention appearance, spatial relations. Conclude with camera perspective. Keep background minimal. No text or named characters.\n\nSo the caption should start with her sitting, then the actions she's doing with the object, camera movement from wide to close-up. Avoid any extra details. Let me structure it:\n\nA woman in a pink and white sari sits cross-legged on the ground beside a stone pillar, manipulating small circular objects with her hands. She holds a yellow bracelet-like item, adjusting it over a dark container, then focuses on threading or shaping it. The camera gradually zooms in on her hands, capturing her precise movements as she works with the object. The background includes a white cloth with additional items nearby.\n\nWait, the user said \"conclude with camera perspective and movement\". So after describing the action, mention the camera. The original video starts with a wider shot and then zooms in. So the caption should end with the camera movement.\n\nAlso, need to check the rules: exclude text recognition, named characters. So no mentioning specific names or text.\n\nWait, the video shows her sitting, then the camera zooms in. So the sequence is: she's sitting, then zooms in on her hands.\n\nAnother point: in the frames, she's handling a small circular object, maybe a bracelet. The description should mention the color, like yellow bracelet.\n\nLet me make sure all points are covered: motion in chronological order, appearance (color, size), spatial relationships, camera movement. Keep background minimal.\n\nSo putting it all together:\n\nA woman in a pink and white sari sits cross-legged on the ground beside a stone pillar, holding a yellow circular object over a dark container. She manipulates the object with both hands, adjusting and threading it, then focuses closely on the item. The camera gradually zooms in to capture her detailed hand movements, with minimal background elements visible.\n\nWait, but the rules say \"briefly describe their appearance and number (color, size, orientation)\". So the woman's sari is pink and white, the object is yellow, circular. The container is dark.\n\nAlso, the spatial relationship: she's sitting next to the pillar, with the container in front of her.\n\nCheck if the camera movement is mentioned: \"gradually zooms in\".\n\nI think that's covered. Let me check for conciseness. Maybe \"yellow circular bracelet\" but the object might not be a bracelet. The video shows her handling a ring-like object, maybe a bangle. The description should say \"yellow circular bangle\".\n\nWait, the user's example in the video shows her working with what looks like a bangle. So perhaps \"yellow circular bangle\".\n\nBut the problem is to avoid assumptions. Wait, the rules say to describe what's visible. The video shows a yellow circular object, so \"yellow circular object\".\n\nHmm, but the user might expect \"bangle\" as it's common in such contexts. Maybe better to say \"yellow circular bangle\".\n\nWait, the problem is in the initial instruction: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nSo, the main subject is the woman, her actions. The objects she's handling are described as yellow circular items.\n\nThe caption should mention the yellow circular object. Let's proceed.\n\nFinal draft:\n\nA woman in a pink and white sari sits cross-legged on the ground beside a stone pillar, handling a yellow circular object over a dark container. She manipulates the object with her hands, adjusting and threading it, then focuses closely on the item. The camera gradually zooms in to capture her hand movements, with minimal background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qsm5UiMziXU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qsm5UiMziXU_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 128.00919856066702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is actively peeling a fruit using their hands, indicating discrete, solid object motion (hands manipulating the fruit).", "background_and_ambient_analysis": "The background elements (walls, ground) do not exhibit uniform shifting across the screen; the camera appears to zoom in, which affects object size but not background direction. No ambient environmental motion (fire, water, smoke) is present."}}
{"video_id": "Qu0od8aLNyw", "file_name": "Qu0od8aLNyw_000332_000342.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands extracts a single hair from the dark fur of an animal, revealing a lighter patch underneath. The hands then use an orange-handled tool to clip the area around the extracted hair, working on the animal's body. The camera maintains a close-up view focused on the hands and the animal's fur, with the wooden floor visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qu0od8aLNyw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qu0od8aLNyw_000332_000342.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 226.25784983368965, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to pull an object from the animal's fur and then uses a small container to hold and pour the object. The container is a solid object being manipulated by the hand.", "background_and_ambient_analysis": "The background (wooden floor) is static and does not shift. There are no fluid or environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "Qofrjv4vO4I", "file_name": "Qofrjv4vO4I_000190_000200.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a checkered shirt with a lanyard approaches a whiteboard, using their right hand to trace and point at various sections of the board in sequence. The individual shifts their hand position across the board's surface while moving slightly within the frame. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qofrjv4vO4I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qofrjv4vO4I_000190_000200.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 71.9947425256009, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and body are moving as they point to and write on the whiteboard, representing discrete solid object motion due to explicit physical actions.", "background_and_ambient_analysis": "The background consists of a static whiteboard with written equations; no shifting backgrounds, fire, water, smoke, or wind are present."}}
{"video_id": "QtjDCFHWpM8", "file_name": "QtjDCFHWpM8_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. So, the user provided a video of three people riding jet skis in the ocean. My job is to generate a concise, chronological paragraph based on the rules given.\n\nFirst, I need to focus on the main subjects: the three people on jet skis. Let me check the video frames. The first few frames show them moving through the water, creating waves. They're all wearing wetsuits, but the colors vary. The first frame has two people in darker wetsuits and one in purple. Wait, looking at the frames: the first frame shows three people. The second and third frames have the same three. Then, frame 4 introduces a filmstrip border, but the main action continues. Wait, the user provided five frames. Let me recheck.\n\nWait, the user's video description shows five frames. The first four are the three people on jet skis. Then frame 4 has the filmstrip, and frame 5 is another angle. Wait, no—the user's input is:\n\n[0.0] three people on jet skis in blue water. Then [1.4], [2.5], [3.6], [4.7], [5.0]?\n\nWait, the user provided a list of frames. Let me look again.\n\nThe user's input:\n\n<0.3 seconds> - three people on jet skis in blue water.\n\n<1.4> same, but maybe the position changes.\n\n<2.5> similar.\n\n<3.6> same, but maybe movement.\n\n<4.7> filmstrip border.\n\nWait, the fifth frame (4.7 seconds) shows the filmstrip, so maybe the video transitions into a filmstrip effect. Then the next frame (5.0?) is the same scene with a filmstrip.\n\nWait, the user's example shows that the first four frames are the jet skis, then frame 4 (4.7 seconds) has the filmstrip. Wait, the exact frames:\n\nFrame 0.0: three people on jet skis.\n\nFrame 1.4: same scene.\n\nFrame 2.5: same.\n\nFrame 3.6: same.\n\nFrame 4.7: filmstrip frame with the same scene.\n\nFrame 5.0: same as 3.6 with filmstrip.\n\nWait, the video seems to show three people riding jet skis in a line, moving across the ocean. The first three frames show them moving forward. Then, at frame 4.7, there's a filmstrip effect, which might be a transition or a visual element. But the main action is the three people on jet skis.\n\nNow, the rules: focus on motion and behavior in chronological order. So describe the sequence.\n\nFirst, three people on jet skis. They are moving through the water. The water is blue, clear. The people are wearing wetsuits. The first person is on the left, then middle, then right. Wait, in the frames, maybe they are in a line. Let me check:\n\nFrame 0.0: three people, left to right: black, black, purple wetsuits. All on jet skis, moving forward, creating white waves. The background is a blue sky with some clouds and a ship in the distance.\n\nFrame 1.4: similar, maybe slight movement. The first two are in black wetsuits, third in purple.\n\nFrame 2.5: same.\n\nFrame 3.6: same.\n\nFrame 4.7: filmstrip border around the scene.\n\nThen frame 5.0: same as 3.6 with filmstrip.\n\nSo the video starts with three people on jet skis moving forward through clear blue water, creating white waves. The person on the left and middle wear dark wetsuits, the right one wears a purple wetsuit. They stay in a line, moving from left to right. The camera seems to be at water level, tracking their movement. Then, at frame 4.7, a filmstrip frame appears, but the main action is the jet skis.\n\nWait, the filmstrip might be a transition effect. The caption should mention the filmstrip as part of the sequence.\n\nWait, the rules say: \"Conclude with the camera perspective and movement\". So after describing the action, mention the camera.\n\nAlso, background: minimal, unless essential. The ocean is clear blue, distant ship, but maybe just mention the ocean.\n\nSo steps:\n\n- Chronological order: the three people start riding jet skis. They are moving through the water. The person on the left is in dark wetsuit, middle same, right in purple. They form a line, moving forward, creating white waves.\n\nThen, at some point, the scene is framed by a film", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QtjDCFHWpM8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QtjDCFHWpM8_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 66.49713749547314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": "Three people on jet skis moving due to their engines (discrete object physics).", "background_and_ambient_analysis": "The background includes calm ocean waves (ambient environmental motion) but the dominant motion is the movement of the jet skis. The sky is stable, indicating no camera motion. The filmstrip effect is an artistic transition and not indicative of camera motion."}}
{"video_id": "QstiUhOHFF0", "file_name": "QstiUhOHFF0_000160_000170.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt and dark vest, wearing light pants and blue boots, walks along a rural path holding leashes for two dogs. A light brown, medium-sized dog sniffs the grassy edge of the path before following the person, while a smaller white-and-brown dog joins from behind, walking alongside. The camera follows the group from behind with slight movement as they continue along the path.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QstiUhOHFF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QstiUhOHFF0_000160_000170.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 98.76047452843468, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "Qxm_E295Ucc", "file_name": "Qxm_E295Ucc_000170_000180.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands hold a green apple, using a peeler to remove its skin. The right hand guides the peeler around the apple’s circumference, gradually extracting a continuous strip of peel. The apple is held steady by the left hand against a white surface, with several wooden peelers arranged in a row behind it. The camera maintains a steady, close-up top-down view of the peeling action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Qxm_E295Ucc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Qxm_E295Ucc_000170_000180.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 250.61903889054665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively peeling an apple, demonstrating discrete solid objects (hands and apple) moving due to physical force (peeling motion).", "background_and_ambient_analysis": "Background contains static wooden pegs and surface; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "QyvwN0gywd8", "file_name": "QyvwN0gywd8_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white socks and light-colored shoes positions one leg on a metal tray, while another individual with visible hands adjusts the shoe. The leg is repositioned on the tray, and the camera pans downward to reveal both feet of the person standing on the ground, capturing the motion with a slight shift in perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QyvwN0gywd8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QyvwN0gywd8_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 251.27493084914283, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's feet (wearing socks) are positioned on a device, while another individual's hands interact with the foot (applying substances or performing procedures). The hands and feet exhibit discrete, controlled motion due to physical interactions.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. Background elements (medical equipment, floor) remain static and unshifted."}}
{"video_id": "R-nxskDsRbk", "file_name": "R-nxskDsRbk_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red and black bikini sits on the edge of a bathtub, holding an object in her hand. She places a pink and white razor on the sink counter, where other razors (black and green) are visible. She then reaches toward the sink. The camera shifts from a wide shot of the bathroom to a close-up of her hand placing the razor, then returns to a wide shot of the woman in the tub. Background elements include tiled walls and a mirror, with minimal detail provided. Camera movement includes a close-up pan and a return to a wider perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R-nxskDsRbk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R-nxskDsRbk_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 164.82521330823022, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "R-DgArLfPWw", "file_name": "R-DgArLfPWw_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a green shirt and blue jeans, sits on a stone ledge in a garden setting. They manipulate a small black cylindrical object with both hands, adjusting and securing it. The scene includes lush green plants in the background. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R-DgArLfPWw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R-DgArLfPWw_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 517.1444658206303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman is manipulating a small black object (likely a gardening tool) and a plant. She moves her hands deliberately while sitting, then turns her head toward the camera.", "background_and_ambient_analysis": "No significant fluid motion (fire, water, smoke) or strong wind. Background elements (plants, stone path, pot) are stationary with no uniform shifting."}}
{"video_id": "R0UAKcS63X8", "file_name": "R0UAKcS63X8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green forklift carrying a white load moves leftward across the workshop floor, passing between stationary machinery and workbenches. The camera remains static, observing the industrial environment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R0UAKcS63X8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R0UAKcS63X8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1833.9529939376193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is observed moving in the right portion of the frame, likely walking or performing a task. The green cart and other machinery appear stationary.", "background_and_ambient_analysis": "The background elements (walls, floor, machinery) show no shifting or uniform movement, and there are no fire, water, smoke, or wind effects present. The environment remains static throughout the frames."}}
{"video_id": "QwUWtN3RhMg", "file_name": "QwUWtN3RhMg_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand mixes white flour in a white bowl, then lifts and pours flour from a bag into the same bowl. The hand subsequently transfers flour into a yellow bowl, adding it in a controlled motion. The camera maintains a close-up perspective, focusing on the hands and bowls against a dark background, with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/QwUWtN3RhMg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/QwUWtN3RhMg_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 83.15413972061327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is mixing flour and other ingredients in a bowl; the hand and the mixture (flour, liquid) exhibit solid-object motion due to manual stirring.", "background_and_ambient_analysis": "No shifting background elements (countertop, bowls remain stable). No fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "R2CUw4Gf2Js", "file_name": "R2CUw4Gf2Js_000545_000555.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a black top and patterned pants, stands in a room playing violin; they adjust their stance and bow position while holding the instrument, with an open violin case resting on a bed to their left and a lamp visible in the background. The camera maintains a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R2CUw4Gf2Js.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R2CUw4Gf2Js_000545_000555.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 816.3172934334439, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person playing violin: arms move to bow the strings, body shifts slightly while maintaining posture, all due to deliberate physical actions of instrument playing.", "background_and_ambient_analysis": "Background elements (bed, lamp, wall decorations) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "R0E7Cj-ea80", "file_name": "R0E7Cj-ea80_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt adjusts a gold bow tie, then raises hands behind their neck to adjust the collar, and subsequently returns hands to the bow tie. To their right, a black mannequin wearing a gold bow tie stands near a window with curtains. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R0E7Cj-ea80.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R0E7Cj-ea80_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 30.996695774386115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands to adjust a bow tie and earphones, representing discrete solid object motion.", "background_and_ambient_analysis": "The background features a static window and mannequin with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "R448dZVgl4M", "file_name": "R448dZVgl4M_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video starts with a dark frame, then shows a hand moving. The hand is near a surface with a logo that says \"HUNTLEY FILM ARCHIVES\". The hand moves, maybe pointing or touching something. Then the camera shifts to show more of the logo on a wall or structure. The main actions are the hand movements and the camera focusing on the logo. Let's break down the sequence.\n\nFirst frame: dark, then hand appears. Second frame: hand moving, third frame: closer to the logo. Fourth frame: hand interacting with a surface with the logo. Fifth frame: hand is near a structure with the logo. So the main subject is a hand, moving across a surface with the Huntley Film Archives logo. The logo is on a wall or structure. Camera perspective: starts with a dark shot, then moves to show the hand and the logo. The hand is light-colored, probably a person's hand. The spatial relationship: hand is in front of the logo. Camera movement: maybe panning or shifting to focus on the logo. Background is minimal, just the structure with the logo.\n\nNow, check the rules. Focus on motion: hand moves, then interacts with the surface. Appearance: hand (light, maybe) and logo. Spatial: hand in front of the logo. Camera: starts dark, then shifts to show hand and logo. Need to be concise.\n\nWait, the video is black and white, so colors aren't an issue. Main subject is the hand. Let's structure it:\n\n\"An outstretched hand, light-toned, moves across a surface, then shifts to interact with a wooden structure displaying 'HUNTLEY FILM ARCHIVES' in raised lettering. The hand gestures toward the logo, positioning itself in front of the structure. The camera focuses on the logo and hand, with slight adjustments in angle to capture the interaction, maintaining a close-up perspective throughout.\"\n\nWait, but need to exclude text recognition. Wait, the rules say \"Exclude text recognition\". Oh right, so I can't mention the logo text. Wait, the logo says \"HUNTLEY FILM ARCHIVES\", but the instruction says exclude text recognition. So I need to not mention the text. So instead, \"a structure with a prominent logo\" but no text. Wait, but the problem says \"exclude text recognition, named characters, or stylistic analysis\". So can't say \"HUNTLEY FILM ARCHIVES\", just describe as a logo.\n\nSo the hand moves, then points or touches the logo (but can't name the text). So maybe \"a structure with an embossed logo\". So revised: \"An outstretched hand moves across a surface, then interacts with a wooden structure featuring an embossed logo. The hand gestures toward the logo, positioned in front of the structure. The camera maintains a close-up perspective, shifting slightly to follow the hand’s movement.\"\n\nCheck chronological order: first, hand moves, then interacts with the structure. Appearance: hand is light, but maybe just \"a hand\". Spatial: hand in front of the structure. Camera: close-up, slight shift.\n\nLet me check the video frames again. The first frame is dark, then a hand appears, moves (frame 1-4), then frame 5 shows the hand near the structure. So the sequence is: hand moves towards the structure, then the structure with logo is shown. So the caption should be chronological: hand moves, then the structure is visible as the hand interacts with it.\n\nSo: \"A light-toned hand moves across a surface, then gestures toward a wooden structure with an embossed logo. The hand remains in front of the structure, and the camera shifts slightly to follow the motion, maintaining a close-up perspective.\"\n\nWait, but need to mention the number: the hand is singular. So \"a hand\" (singular). Also, check for minimal background: the background is the structure and surface, but maybe not essential. Let's make sure it's concise.\n\nFinal version: \"A light-toned hand moves across a surface, then interacts with a wooden structure featuring an embossed logo. The hand remains positioned in front of the structure, and the camera maintains a close-up perspective with slight adjustments to follow the hand’s motion.\"\n\nYes, that seems to follow the rules. Exclude text recognition (so no 'HUNTLEY FILM ARCHIVES' mentioned), focus on motion (hand moving, interacting), appearance (light-toned hand), spatial (in front of structure), camera (close-up, slight adjustments). Chronological order: hand moves first, then interacts with structure.\n</think>\n\n<caption_output>A light-toned hand moves across a surface, then gestures toward a wooden structure with an embossed logo. The hand remains positioned in front of the structure, and the camera maintains a close-up perspective with slight adjustments to follow the hand", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R448dZVgl4M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R448dZVgl4M_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 241.06999106977517, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A bat is being held and moved by a person; the bat is a solid object undergoing physical motion due to the person's hand.", "background_and_ambient_analysis": "Background (wall) is static and does not show uniform shifting. No fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "R6ZuaZxcFF8", "file_name": "R6ZuaZxcFF8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals wearing blue clothing hold black bowls in shallow water, moving them in a circular motion to scoop and tilt the water, creating splashes. The bowls are manipulated by hands positioned on either side, with one person’s arm visible on the left and the other on the right. The camera maintains a top-down perspective, slightly shaky, focusing on the hands and bowls as they interact with the water surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R6ZuaZxcFF8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R6ZuaZxcFF8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 320.4402172437149, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals holding black pans are manipulating them (lifting, tilting, and scooping water), with hands visibly moving the pans in a controlled manner.", "background_and_ambient_analysis": "Water rippling in the background shows fluid environmental motion, but it is not dominant over the discrete human actions in the foreground."}}
{"video_id": "R3kXICuYWaI", "file_name": "R3kXICuYWaI_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing carrying a light-colored bag ascends a concrete staircase from the bottom to the top, moving between a metal railing on the left and white slats on the right. The scene then transitions to a close-up of a hand holding a cord against a wooden surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R3kXICuYWaI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R3kXICuYWaI_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 64.84300197653653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person walking up a staircase in the first scene and a hand moving an iron over fabric in the second scene.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed in either scene."}}
{"video_id": "R7Vn3r_aylc", "file_name": "R7Vn3r_aylc_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of cheerleaders in purple uniforms perform synchronized movements on a gymnasium floor, transitioning from scattered positions to a coordinated formation as they move toward the center of the court. The camera remains stationary, capturing the routine from a seated audience perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R7Vn3r_aylc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R7Vn3r_aylc_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 294.02401491719723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Volleyball players in purple and blue uniforms are moving (running, jumping, hitting the ball). The volleyball is also moving.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion; the background (walls, bleachers) is static. No fire, water, smoke, or wind."}}
{"video_id": "R9d12pNh-JE", "file_name": "R9d12pNh-JE_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand in yellow rubber gloves scrubs the interior of a white toilet bowl with a dark rectangular scrubber, moving it in circular motions across the stained surface. The hand then pours water from a container into the bowl, briefly submerging the scrubber and the area being cleaned. The camera maintains a close-up, top-down perspective throughout, focusing on the cleaning motion with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R9d12pNh-JE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R9d12pNh-JE_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 80.73764772706639, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person wearing yellow gloves is scrubbing the toilet bowl with a brush and then wiping it with a cloth. The brush and cloth are solid objects being moved by the person's hand.", "background_and_ambient_analysis": "The background (toilet bowl and floor) is static. There is no fluid or environmental motion (like water flow or fire) dominating the scene."}}
{"video_id": "R5rSuB4cUJ8", "file_name": "R5rSuB4cUJ8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a dark jacket and light pants, stands next to a wooden utility pole. They raise their right hand to the pole, then bring it to their face, adjusting or examining something, before stepping back and turning slightly. The background features a concrete wall with sparse vegetation. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R5rSuB4cUJ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R5rSuB4cUJ8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 730.9624621011468, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: initially touching a wooden post, then raising/lowering their arm, and finally stepping away from the post. The motion is discrete locomotion and arm movement without collisions or external forces.", "background_and_ambient_analysis": "The concrete fence and ground background are static with no significant environmental motion (e.g., wind, fire, water). Minor grass movement is observed but is not dominant or fluid-like."}}
{"video_id": "R8Wt5KSGSmU", "file_name": "R8Wt5KSGSmU_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s left hand presses strings on a wooden acoustic guitar’s fretboard, shifting positions rhythmically, while the right hand strums the strings. The camera maintains a close-up perspective, focusing on the guitar and hands with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R8Wt5KSGSmU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R8Wt5KSGSmU_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 146.170504386678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and guitar are moving: hands press strings and strum, which is discrete solid object motion.", "background_and_ambient_analysis": "No shifting background; no fluid or environmental motion (fire, water, smoke, wind). Background elements (wall) are static."}}
{"video_id": "R78zwNauLuM", "file_name": "R78zwNauLuM_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long wavy blonde hair and a black top raises their right hand holding a white brush, moving it across their left eyebrow in a grooming motion. The camera remains static in a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/R78zwNauLuM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/R78zwNauLuM_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 41.97821426506145, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (solid discrete object) is moving in a controlled manner to apply makeup to the forehead and brow area, with clear locomotion of the hand and brush.", "background_and_ambient_analysis": "The background (walls, bed) shows no uniform shifting or fluid environmental motion (no fire, water, smoke, or wind effects observed)."}}
{"video_id": "REYuX0aZOuA", "file_name": "REYuX0aZOuA_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair wearing a dark top sits facing the camera in front of a wooden bookshelf filled with books and small boxes. The scene transitions to a close-up of a young child with light hair wearing a red shirt, as an adult’s hand holds a toothbrush and applies toothpaste to the child’s mouth while brushing. The adult assists the child, positioning the toothbrush near the child’s mouth. The camera remains static during the initial scene and shifts to a close-up shot of the brushing action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/REYuX0aZOuA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/REYuX0aZOuA_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 244.11320326060059, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: baby's head and hands moving during toothbrushing, adult's hands holding toothbrush; motion is deliberate brushing action with physical contact between toothbrush and mouth.", "background_and_ambient_analysis": "Background elements (bookshelf in initial frame, room interior in baby brushing scene) remain static; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "REzIE4MyXwU", "file_name": "REzIE4MyXwU_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow forklift with a driver inside moves from the left toward the open rear of a large truck, positioning itself to interact with a large cardboard roll inside the truck. The forklift’s forks approach the roll as the driver operates the vehicle. The camera remains stationary, capturing the forklift’s forward motion toward the truck.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/REzIE4MyXwU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/REzIE4MyXwU_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 1115.6788033318626, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow forklift is moving towards and approaching the rear of a stationary truck, with its forks extending and adjusting position.", "background_and_ambient_analysis": "The background includes buildings and stationary elements; no shifting uniform background motion or fluid/environmental phenomena (fire, water, smoke, wind) are present."}}
{"video_id": "RIIPS7P7ppo", "file_name": "RIIPS7P7ppo_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black polo shirt with white accents and white sunglasses sits at a table, strumming a brown ukulele. Their left hand adjusts the instrument’s frets while the right hand strums rhythmically. Behind them, a keyboard and hanging clothes are visible against a green wall. The camera remains static, positioned directly in front of the subject.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RIIPS7P7ppo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RIIPS7P7ppo_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 223.14330981941222, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The man's hands and arms exhibit distinct motion as he strums and manipulates the ukulele strings. The ukulele itself shows minor positional shifts due to playing. No other solid objects exhibit significant motion.", "background_and_ambient_analysis": "Background elements (green wall, hanging clothes, chair) are stationary with no uniform shifting. No fire, water, smoke, or wind motion detected. Background remains consistently static throughout the video."}}
{"video_id": "RHxAVg8s4P0", "file_name": "RHxAVg8s4P0_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child wearing a mask and dark shirt sits on a chair with a wristband, holding a small object. The child turns their head to the right and moves the object toward their mouth. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RHxAVg8s4P0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RHxAVg8s4P0_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 238.60338673017293, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is the primary discrete object, exhibiting movements such as hand motion and head turning while eating.", "background_and_ambient_analysis": "The background elements (chairs, grass, structures) remain consistent across frames with no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "RJYr4UXlUDc", "file_name": "RJYr4UXlUDc_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand holds a beaded necklace above a white bowl containing scattered beads, resting on a red floral cloth; the scene transitions to a pile of green and black beaded necklaces spread across a wooden surface, with the camera panning to showcase the tangled strands of beads. The camera shifts from a close-up of the hand and bowl to a top-down view of the beaded pile, maintaining minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RJYr4UXlUDc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RJYr4UXlUDc_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 156, "blur_score": 73.17650607318481, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving in the bowl, manipulating small objects. The broken glass is stationary.", "background_and_ambient_analysis": "The background elements (floral cloth and wooden surface) are static. No shifting backgrounds observed. No fluid or environmental motion (fire, water, wind)."}}
{"video_id": "RL09n8KNTLw", "file_name": "RL09n8KNTLw_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video starts with a close-up of a person's bare torso displaying abdominal muscles and a metallic chain belt, as a hand adjusts the belt. The camera then shifts to reveal a seated individual in a red shirt holding a white cloth and a black bag, moving the cloth near the bag. <\\caption_output>  Wait, the output format says \"<caption_output>YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RL09n8KNTLw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RL09n8KNTLw_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 234.81449452882794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in red shirt moves arms to wipe torso of shirtless individual; cloth is manipulated as a discrete object during the wiping action.", "background_and_ambient_analysis": "Static wall and bed visible throughout; no shifting background elements. No fire, water, smoke, or wind present."}}
{"video_id": "RIWm8GUz_JQ", "file_name": "RIWm8GUz_JQ_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. Let's look at each frame.\n\nIn the first few seconds, there's a group of people in what seems like a workshop or industrial area. The main subjects are several men. Let's list their actions:\n\n- A man in a dark shirt and cap is using a long tool, maybe a hammer or something, working on something. He's in the center.\n- A man in a white shirt and red shorts is holding a long rod or bar, maybe stirring or moving it. \n- Other people are around: one in blue shirt, another in sleeveless, etc. \n\nAs the video progresses, the actions change slightly. The man in red shorts moves his arm, maybe pushing or pulling the rod. The man with the cap continues his work. \n\nSpatial relationships: The man in cap is central, others around him. The man in red shorts is to his right, maybe. The blue shirt guy is on the left. \n\nBackground: Industrial setting with metal structures, maybe a workshop. Minimal background details needed. \n\nCamera movement: The video seems to have a slight pan or shift, but the description says \"slight shake\" maybe? Wait, the output says \"conclude with camera perspective and movement\". Let's check the rules: camera perspective and movement (e.g., top-down, pan left, slight shake). \n\nLooking at the frames, the camera is probably stationary but maybe moving a bit. The description should end with camera movement.\n\nLet's structure:\n\nChronological paragraph: Start with the first action. First frame: multiple people working. The man in dark shirt and cap is focused on a task with a tool. The man in white shirt and red shorts is handling a long rod. Others are engaged in various tasks around. Then, in the next seconds, the man with red shorts moves his arm (maybe swinging the rod), the man in cap continues. \n\nAppearance: Men wearing casual clothes—dark shirt, cap; white shirt, red shorts; blue shirt; sleeveless top. Number: several people (let's say 7-8, but don't need exact number, just \"multiple\").\n\nSpatial: The man in cap is central, others positioned around him (left, right). \n\nBackground: Industrial workshop with metal sheets, pipes, etc., but minimal description.\n\nCamera: The camera shifts slightly, maybe a pan to the right? Or a slight shake. Let's see the frames: the camera might be moving a bit, but the output says \"slight shake\" perhaps. \n\nWait, the example in rules: \"conclude with camera perspective and movement (e.g., top-down, pan left, slight shake).\" So need to specify.\n\nLet me draft:\n\nIn a workshop setting, multiple men engage in manual tasks. A man in a dark shirt and cap works intently with a long tool in his hands, positioned centrally. To his right, a man in a white shirt and red shorts maneuvers a long rod, swinging it in a rhythmic motion. Other individuals, including those in blue shirts and sleeveless tops, assist nearby, each focused on their own work. As the sequence progresses, the man in red shorts continues his repetitive motion, while the central man maintains his task. The camera captures the scene with a slight shake, maintaining a consistent perspective throughout.\n\nCheck rules:\n\na) Motion in chronological order: yes, describes actions as they progress.\n\nb) Appearance and number: men in various clothing, multiple people.\n\nc) Spatial: central, right of central, etc.\n\nd) Camera: slight shake.\n\ne) Background minimal: mentions workshop, but not detailed.\n\nf) Exclude text, named chars: good.\n\ng) Internal thinking, but output as per format.\n\nNeed to keep it concise. Let's make it shorter.\n\n\"Multiple men in casual clothing work within an industrial workshop. A central man in a dark shirt and cap uses a long tool, while a man in a white shirt and red shorts swings a rod to his right. Others in blue and sleeveless tops assist nearby, their movements coordinated. The camera maintains a slight shake, capturing the scene from a fixed perspective.\"\n\nCheck for conciseness. Maybe:\n\n\"In an industrial workshop, several men engage in manual labor. A man in a dark shirt and cap works with a long tool centrally, while a man in a white shirt and red shorts moves a rod to his right. Other individuals in blue and sleeveless tops assist around the area. The camera captures the scene with a slight shake, focusing on the workers’ coordinated actions.\"\n\nYes, that's concise. Let's confirm chronological order: the first action is the men working, then the man with the rod moves, etc. The video shows their actions over time.\n\nCheck rule a: motion and behavior in chronological order. Yes.\n\nb) Appearance: colors of shirts, cap.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RIWm8GUz_JQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RIWm8GUz_JQ_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 252.19889450346392, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving via locomotion and interaction (dancing, arm movements).", "background_and_ambient_analysis": "Background elements (walls, industrial structures) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "RK5vLKmXeSM", "file_name": "RK5vLKmXeSM_000245_000255.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt uses a long-handled cleaning tool to scrub the bottom and walls of a clear blue swimming pool. Starting with a close-up of the tool submerged in water, the person moves along the pool's edge, extending the tool to clean the floor and sides. The camera pans outward, revealing the individual standing near a white ladder, working methodically through the pool's interior.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RK5vLKmXeSM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RK5vLKmXeSM_000245_000255.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 137.76276209395036, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) enters the pool via a ladder, moves through the water, and climbs out. The dog by the pool is static and does not exhibit meaningful motion.", "background_and_ambient_analysis": "The background (trees, house, pool structure) remains static with no significant shifting. Water motion is primarily caused by the person's physical interactions (e.g., splashes from stepping in) rather than ambient environmental forces like wind or wave action."}}
{"video_id": "RAZQ2LTBBNw", "file_name": "RAZQ2LTBBNw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown bear head, black jacket, and dark pants stands on dry leaf-covered ground, bends forward toward the ground, then returns to an upright stance. The camera remains top-down throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RAZQ2LTBBNw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RAZQ2LTBBNw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 1857.019480976246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a bear costume is moving: bending down and looking around, with controlled locomotion.", "background_and_ambient_analysis": "No shifting background or fluid motion (fire, water, wind) observed. Background (fence, ground, logs) is static."}}
{"video_id": "ROx0aQUZoOs", "file_name": "ROx0aQUZoOs_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby with short dark hair, wearing a white outfit with green trim, is held by an adult in a red shirt. The baby holds a blue toothbrush, bringing it to their mouth and moving it around while the adult’s hands gently guide the toothbrush. The baby’s head tilts slightly as they focus on the toothbrush. Camera maintains a steady close-up perspective, centered on the baby and the brushing motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ROx0aQUZoOs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ROx0aQUZoOs_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 42.95615722177294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (a person) and the toothbrush (a solid object) exhibit subtle motion. The baby's head and hands move slightly while brushing teeth, driven by the baby's physical actions. The toothbrush is manipulated by the baby's hand movements.", "background_and_ambient_analysis": "The background consists of a static red fabric surface and wooden flooring with no discernible movement or fluid motion (e.g., fire, water, smoke, wind). No environmental motion dominates the scene."}}
{"video_id": "RNmm8kyoYlc", "file_name": "RNmm8kyoYlc_003414_003424.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark suit stands on a stage; a person in a white shirt moves from the right side of the stage toward the left. The man adjusts his stance, then speaks into a microphone while holding it with both hands. The seated audience remains still, and the camera captures the scene from a fixed, slightly elevated perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RNmm8kyoYlc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RNmm8kyoYlc_003414_003424.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 35.610397141892086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Speaker at podium making gestures; audience member standing up and moving (discrete locomotion).", "background_and_ambient_analysis": "Static background elements (banner, walls, arches) show no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "RLjYI_e4Ec0", "file_name": "RLjYI_e4Ec0_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand wearing a purple bracelet stirs green peas and a brownish paste in a dark red frying pan with a wooden spoon, moving the spoon in circular motions to mix the ingredients. The pan sits on a black stovetop over a wooden surface. The camera maintains a top-down view with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RLjYI_e4Ec0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RLjYI_e4Ec0_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 47.72609505247934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a wooden spoon stirs ingredients (green peas, garlic-like pieces) in a pan; the ingredients are displaced by the spoon's motion.", "background_and_ambient_analysis": "Background elements (stovetop, countertop) are static with no uniform shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "RTX0wWsXJpo", "file_name": "RTX0wWsXJpo_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt with a white logo adjusts their sleeves, then reaches toward a white floral arrangement adorned with a red ribbon on a table, manipulating the ribbon with their right hand. The camera maintains a close-up, handheld perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RTX0wWsXJpo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RTX0wWsXJpo_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 145, "blur_score": 116.9497013847585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands moving flowers (solid objects) to arrange them in a vase, with distinct motion paths.", "background_and_ambient_analysis": "Background elements (wall, wreath, table) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "RQQzvH3mRVM", "file_name": "RQQzvH3mRVM_000187_000197.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a green shirt and red oven mitts stands at the kitchen counter holding a baking tray. The tray contains four light-colored bread slices, one darkened. A hand uses a red spatula to reposition the bread slices on the tray. The camera shifts from a wide shot of the kitchen to a close-up of the baking tray.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RQQzvH3mRVM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RQQzvH3mRVM_000187_000197.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 29.70119602854234, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves several bread pieces on a baking tray, demonstrating discrete object-to-object interaction.", "background_and_ambient_analysis": "The background (stovetop, rolling pin, counter) is stationary with no shifting or fluid motion. No fire, water, or smoke detected."}}
{"video_id": "RYzhABPxsWE", "file_name": "RYzhABPxsWE_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise caption for this video based on the given rules.\n\nFirst, the video shows a red and silver SUV parked on a street. There's a person walking towards the car. Let me check the timestamps. At 0.0 seconds, the person is on the left side of the frame, approaching the SUV. By 1.4 seconds, they're closer. Then at 2.5 seconds, they're near the front passenger side. At 3.6 seconds, they move to the driver's side, and by 4.7 seconds, they're opening the door. So the main subject is the person moving towards and interacting with the SUV.\n\nAppearance: The person is wearing a white shirt and dark pants. They're a single individual. The SUV is red with a silver lower section. The motion is the person walking from the left to the right side of the vehicle, approaching the driver's door.\n\nSpatial relationships: The person starts on the left side of the frame, moves towards the center, approaching the SUV. They end up at the driver's side door, opening it.\n\nBackground: Minimal details, just a street with some trees and buildings in the distance. But the rules say to keep background descriptions minimal unless essential. Since the main action is the person and the car, maybe just mention the street is paved.\n\nCamera perspective: The camera seems stationary, maybe slightly shaky. There's no indication of panning or moving, so maybe it's a fixed shot with some shake.\n\nNeed to structure the caption chronologically. Start with the SUV parked, then the person approaching. Describe their movement towards the car, reaching the driver's side, opening the door. Mention the SUV's color, the person's clothing. Conclude with camera being stationary with slight shake.\n\nCheck the rules again. Don't include text, named characters, or stylistic analysis. So just the motion and behavior.\n\nLet me draft:\n\nA person in a white shirt and dark pants walks from the left side of the frame toward a parked red and silver SUV, approaching the driver's side door. By the end of the sequence, they reach the front passenger side, moving to open the door. The camera remains stationary with slight shake, capturing the scene on a paved street with sparse background vegetation.\n\nWait, need to check the timeline. The person starts on the left, moves towards the SUV, reaches the front passenger side (which is the right side from the viewer's perspective?), but the SUV is red and silver. Wait, in the video, the person moves from left to the right side of the car. So the driver's side is on the left when facing the car, but the person is coming from the left of the frame, moving towards the front passenger side of the SUV. Wait, maybe I should clarify.\n\nLooking at the video description: The SUV is red and silver. The person starts on the left (0.0s), walks towards the SUV. By 2.5s, they're near the front passenger side (since the car is parked, the front passenger side is on the right side of the frame if you're facing the car from the front). Wait, maybe better to say the person approaches the driver's side, but the video might not specify. Wait, the frames show the person moving around the side of the car.\n\nWait, the first frame: person on the left side of the SUV. Then they walk towards the front, so from the left side of the frame, approaching the front of the SUV. Then they move to the driver's side? Maybe the driver's side is on the left. Wait, maybe the SUV is parked with the front facing forward, so driver's side is left, passenger's right. The person starts on the left side of the frame, walks towards the car, then moves along the side towards the driver's door. So at 0.0s, person is left of the car, by 2.5s, they're near the front passenger side (right side of the car), but the description says they go to the driver's side.\n\nWait, the video shows the person approaching the SUV, then moving to the driver's side door. So the person is on the left side of the frame, walks towards the car, reaches the driver's side (which would be the left side of the car if the car is facing towards the viewer), but since the car is parked, driver's side is left, passenger's right.\n\nWait, maybe the person starts on the left of the car (left side of the frame), walks towards the front of the car, then moves to the driver's side door (left side of the car). Hmm, the timestamps:\n\n0.0s: person is on the left side of the frame, approaching the car.\n\n1.4s: closer to the car.\n\n2.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RYzhABPxsWE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RYzhABPxsWE_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 380.3428815869504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a white shirt walks around a stationary red-and-silver van, exhibiting locomotion (walking) with clear bounding box tracking. The van remains stationary throughout.", "background_and_ambient_analysis": "Background elements (trees, ground) show minimal movement and no dominant fluid/environmental motion (fire, water, smoke, or strong wind). Trees appear static or subtly swaying, but not dominant."}}
{"video_id": "RX5gN8re_Xw", "file_name": "RX5gN8re_Xw_000432_000442.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt adjusts a white microscope, turning its knobs and positioning the eyepiece while seated at a table. Red bags and lab equipment are visible in the background. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RX5gN8re_Xw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RX5gN8re_Xw_000432_000442.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 102.30874346174826, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (in white lab coat) is moving their hands and the microscope (adjusting focus and stage). The movement is due to the person's physical manipulation of the microscope.", "background_and_ambient_analysis": "The background (wall, red chair, water bottle) is static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "RYNFK8haS2E", "file_name": "RYNFK8haS2E_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours a light brown liquid from a small metal container into a large stainless steel pot resting on a gas stove burner. The hand tilts the container to release the liquid into the pot, which contains a simmering, creamy mixture. The container is held above the pot, then withdrawn to the right as the pouring concludes. The background includes a kitchen surface with minimal visible objects. The camera maintains a fixed top-down perspective throughout, focusing on the pot and the pouring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RYNFK8haS2E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RYNFK8haS2E_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 143.9305945916164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively stirring a pot on the stove, indicating discrete solid-object motion due to deliberate physical action.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (e.g., fire, water, smoke); kitchen environment remains static with consistent stove and container placement."}}
{"video_id": "RVjiUigbyoY", "file_name": "RVjiUigbyoY_000226_000236.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stirs scrambled yellow eggs in a black non-stick pan, moving them to mix evenly. The pan rests on a stovetop with a white plate positioned to the right. The camera maintains a static top-down perspective throughout, focusing on the pan's contents.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RVjiUigbyoY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RVjiUigbyoY_000226_000236.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 133, "blur_score": 108.26536004885583, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively stirring scrambled eggs in a pan, causing localized motion of the eggs and the stirring utensil.", "background_and_ambient_analysis": "Background elements (stove, plate) remain static and unshifted; no fluid or environmental motion (fire, water, wind) detected."}}
{"video_id": "RWYnGEpTwN8", "file_name": "RWYnGEpTwN8_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt and pink bow tie adjusts the bow tie with both hands, initially holding it with one hand and then repositioning it while manipulating the knot and fabric. The individual’s hands move methodically to tighten and align the bow tie, with the background showing a room containing a couch and bookshelf but remaining unobtrusive. The camera maintains a static, front-facing perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RWYnGEpTwN8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RWYnGEpTwN8_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 112.86066452107644, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and bow tie are discrete solid objects moving due to explicit physical actions (adjusting, tying, gesturing).", "background_and_ambient_analysis": "Static background elements (walls, furniture) show no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "RZOFxZG_fNY", "file_name": "RZOFxZG_fNY_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First frame: a field with a person in blue (27) and another in red. Then the next frame is a close-up of the blue-shirted person holding a red frisbee. Then he throws it, and the camera shows a top-down view of him throwing to the person in blue. Need to describe in order.\n\nMain subjects: two people, one in blue jersey (number 27) and red shorts, another in blue (maybe different team) but first frame shows them on field. Wait, first frame: person in red cap, blue shirt (27) running, another in blue shirt (maybe different team, but the next frames show the blue jersey with red cap throwing a red frisbee.\n\nChronological order:\n\n- Start: two people on grassy field, one (blue 27, red shorts) running, another in blue shirt (maybe red cap) in the distance.\n- Then close-up of the person in blue shirt (with red cap) holding red frisbee, preparing to throw.\n- Then he throws the frisbee, camera shows top-down view of him throwing towards the other person.\n\nAppearances: blue jersey (27), red shorts, red cap; the other person in blue shirt, red cap? Wait first frame: person in blue shirt (27) and red shorts, background has another person in blue shirt (maybe different number, but the first frame shows two people).\n\nWait, the first frame: a person in blue shirt with 27, red shorts, and a person in blue shirt (maybe a different team, but the second frame is a close-up of the 27 guy.\n\nSo:\n\n1. Initial frame: Two individuals on a grassy field; one wears a blue jersey with the number 27 and red shorts, running towards the right. Another individual in a blue jersey is positioned in the distance, facing the first person.\n\n2. Second frame: Close-up of the person in blue jersey (27) holding a red frisbee, standing with trees in the background.\n\n3. Third frame: The person in blue jersey (27) is now in a throwing motion, arm extended forward with the red frisbee, preparing to release.\n\n4. Fourth frame: A top-down aerial view shows the person in blue jersey (27) throwing the red frisbee toward the individual in the blue jersey standing across the field.\n\nNeed to condense into a chronological paragraph.\n\nCheck rules: focus on motion and behavior, chronological order, appearance (color, size, orientation), spatial relationships, camera perspective at end.\n\nSo:\n\nA person in a blue jersey with the number 27 and red shorts runs across a grassy field toward another individual in a blue jersey. The first person, wearing a red cap, holds a red frisbee and prepares to throw, extending their arm forward. The camera captures a top-down view as the person releases the frisbee toward the second individual, who stands in the distance on the field.\n\nWait, check the video frames:\n\nFrame 0: two people on field (one blue 27, red shorts; another in blue, maybe)\n\nFrame 1: close-up of blue 27 person holding red frisbee\n\nFrame 2: same person throwing the frisbee\n\nFrame 3: top-down view of throwing.\n\nSo chronological:\n\nThe video opens with two people on a grassy field; one wears a blue jersey with the number 27 and red shorts, while the other sports a blue jersey. A person in a blue jersey (27) holds a red frisbee, then throws it toward the other individual. The camera transitions to a top-down perspective showing the thrower releasing the frisbee across the field.\n\nWait, check the exact frames:\n\nFirst frame: [0.0] shows two people on a field, one (blue 27, red shorts) running, another (blue shirt, red cap maybe) in the distance.\n\nThen [1.4] is a close-up of the person in blue (27) holding red frisbee, red cap.\n\n[2.5] same person, arm extended to throw.\n\n[3.6] top-down view: person (27) throwing to the other person.\n\nSo:\n\nThe video begins with two individuals on a grassy field, one in a blue jersey with the number 27 and red shorts, and the other in a blue jersey standing at a distance. A person wearing a blue jersey, red shorts, and a red cap holds a red frisbee, then extends their arm to throw it. The camera shifts to a top-down view as the thrower releases the frisbee toward the distant individual on the field.\n\nCheck if all rules are met:\n\na) Motion: running", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RZOFxZG_fNY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RZOFxZG_fNY_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 52.04755692688624, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in blue (thrower) moves the disc (frisbee) and throws it. The disc moves through the air in a projectile motion. The target person is stationary.", "background_and_ambient_analysis": "The background (trees and field) is static in both shots. No fire, water, or wind motion is present."}}
{"video_id": "RXvU9yacmig", "file_name": "RXvU9yacmig_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows two people arm wrestling. The first frame has them gripping hands, then the person in red (with a red patterned shirt) wins, their hand moves up. Then the scene shifts to a close-up of their hands, the red-shirted person's arm is visible. Then, the person in dark blue (with a watch and bracelets) moves their hand, holding a pink flower. Wait, no, the next frames: the initial arm wrestling, then the person in red loses, so the dark blue person's arm wins, then they hold a pink flower. Wait, let's check the timestamps.\n\nFrame 0: Two people arm wrestling, red shirt on left, dark blue on right. Hands clasped, red shirt has long sleeves, dark blue has a watch and bracelets.\n\nFrame 1: The red-shirted person's arm moves, maybe they're pushing, then the dark blue person's arm is on the right, the red shirt's arm is moving.\n\nFrame 2: Close-up of their hands, red shirt's arm still involved, dark blue's arm moving.\n\nFrame 3: Now, the dark blue person's arm is holding a pink flower, offering it to the red-shirted person. The flower is pink, with a green stem.\n\nWait, the sequence is: arm wrestling, then the dark blue person (with a watch and bracelets) uses their hand to present a pink flower. The red-shirted person's arm is visible, and the dark blue person's arm is moving the flower towards the red person.\n\nSo the motion: two people start arm wrestling, then the person in dark blue (with a watch and bracelets) brings a pink flower into the frame, holding it towards the red-shirted person.\n\nSpatial relationships: the red-shirted person is on the left, dark blue on the right. The flower is held by the dark blue person, moving towards the red person.\n\nCamera perspective: close-up shots, maybe shifting focus between the hands and the flower.\n\nBackground is minimal, white, so not essential.\n\nSo the caption should be in chronological order:\n\nTwo people engage in an arm wrestling match; one wears a red patterned long-sleeve shirt, the other a dark blue long-sleeve shirt with a watch and multiple bracelets. The arm wrestling concludes as the person in dark blue extends their hand, holding a pink gerbera daisy with a green stem, towards the person in red. The camera focuses closely on their intertwined hands and the flower, shifting perspectives between the interaction and the flower.\n\nWait, need to check the exact frames. Let's list each frame:\n\n0.0: Close-up of two hands clasped in arm wrestling, red shirt left, dark blue right.\n\n0.3: Red shirt's arm moves up, dark blue's arm is on the right, maybe winning.\n\n0.6: Close-up of hands, red shirt's arm is visible with long sleeve, dark blue's arm has watch.\n\n0.9: Dark blue person (right) presents a pink flower to the red-shirted person (left).\n\n1.2: Close-up of the flower being held by dark blue person.\n\nSo sequence: arm wrestling, then dark blue person offers flower. The red-shirted person's arm is involved in the first part, then the flower is presented.\n\nAppearance: red shirt (long sleeve, red pattern), dark blue (long sleeve, watch, bracelets).\n\nMotion: arm wrestling, then dark blue person moves hand to hold flower towards red person.\n\nSpatial: red left, dark blue right.\n\nCamera: close-up, shifting from hands to flower.\n\nNow, concise chronological paragraph:\n\nTwo individuals arm wrestle; the left person wears a red patterned long-sleeve shirt, while the right person wears a dark blue long-sleeve shirt with a watch and bracelets. The arm wrestling sequence concludes as the right person extends their hand, holding a pink gerbera daisy with a green stem, toward the left person. The camera maintains a close-up perspective, shifting focus between the entwined hands and the flower.\n\nWait, need to be precise. The first frames show them arm wrestling, then the dark blue person (right) holds up a pink flower. So \"The person in dark blue (right) then holds a pink flower towards the red-shirted person (left).\"\n\nCheck the rules: focus on motion and behavior, chronological order. So:\n\nA person in a red patterned long-sleeve shirt and another in a dark blue long-sleeve shirt with a watch and bracelets engage in arm wrestling. The person in dark blue then extends their hand, presenting a pink gerbera daisy with a green stem toward the person in red. The camera stays close-up, shifting focus between the hands and the flower.\n\nYes, that's chronological. Now, check if background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RXvU9yacmig.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RXvU9yacmig_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 158, "blur_score": 31.534307593296916, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (solid objects) interact: hands clasp and release, one hand touches another's head/hair, and a flower is presented. All actions are discrete physical interactions between people.", "background_and_ambient_analysis": "The background is a static white wall with no shifting or environmental fluid motion (e.g., no fire, water, smoke)."}}
{"video_id": "RbCX5ICyeU4", "file_name": "RbCX5ICyeU4_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby with light hair, shirtless, moves their arms in front of the camera, extending hands toward the lens while seated. Behind the baby, a woman with long hair wearing a floral-patterned dress sits in a chair, holding a plate and occasionally adjusting her position. The scene takes place under a canopy with outdoor seating, including a yellow-and-white striped chair visible to the right. The camera remains handheld and slightly shaky, focusing on the baby’s movements while capturing the background activity minimally.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RbCX5ICyeU4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RbCX5ICyeU4_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 383.33223840986886, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is moving: arm raising, hand movements, and holding a plate of food. The baby's motion is clear and distinct.", "background_and_ambient_analysis": "The background (yellow and white checkered blanket, person in floral dress, outdoor setting) is stable and shows no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "Radmed0aEhs", "file_name": "Radmed0aEhs_000245_000255.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person wearing light-colored clothing enters from the left side of the frame and walks steadily across the rows of seating towards the right, exiting the scene by the end of the sequence. The camera remains stationary throughout, capturing the motion in a wide shot of the enclosed structure with overhead lighting and windows.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Radmed0aEhs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Radmed0aEhs_000245_000255.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 713.5330357963999, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) moves from the right side to the left side of the frame in a straight line, then stops.", "background_and_ambient_analysis": "The background (roof structure, walls, and outdoor greenery) remains static with no shifting or fluid motions. No fire, water, smoke, or wind is present."}}
{"video_id": "RdEXIBKnE10", "file_name": "RdEXIBKnE10_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white polo shirt and black pants stands on a golf course, swings a golf club at a ball, then walks toward the camera while holding the club in his right hand, eventually turning to face the camera directly. The background features green grass and trees under a clear sky. The camera remains stationary as the man moves into the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RdEXIBKnE10.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RdEXIBKnE10_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 60.731198386746314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete solid object) walks toward the camera while holding a golf club. His motion is due to locomotion, with no collisions or secondary object interactions.", "background_and_ambient_analysis": "The background (trees, sky, golf course) is stationary with no shifting elements. No fluid or environmental motions (fire, water, smoke, wind) are visible; trees show no swaying."}}
{"video_id": "RakTVaKdjm8", "file_name": "RakTVaKdjm8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands hold a large green watermelon with dark stripes on a wooden board, using a knife to slice through it and split the fruit into two halves. The camera maintains a close-up view of the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RakTVaKdjm8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RakTVaKdjm8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 34.25919962060248, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and knife are moving to cut the watermelon; the watermelon itself is repositioned and split due to physical interaction.", "background_and_ambient_analysis": "Background elements (refrigerator, kitchen surfaces) are static with no shifting or environmental fluid motion (no fire, water, smoke, or wind effects observed)."}}
{"video_id": "RhvJF71XsuE", "file_name": "RhvJF71XsuE_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two raw, light brown burger patties rest in a black square grill pan on a metal grate above glowing coals. The camera shifts slightly right, revealing a second pan with food positioned to the right of the first pan. The view maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RhvJF71XsuE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RhvJF71XsuE_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 1092.6010242484344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two burger patties on a grill pan are stationary; the pan is adjusted by hands (discrete object movement due to human action).", "background_and_ambient_analysis": "Grill grates and surrounding elements remain static; smoke is present but not dominant motion. No significant environmental fluid motion (e.g., wind-driven smoke) dominates the scene."}}
{"video_id": "RjoJUzgU2VM", "file_name": "RjoJUzgU2VM_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt, dark pants, and white shoes stands on a grassy golf course with palm trees in the background. He walks toward the camera, passing by several golf tees. Another person in a white shirt is visible in the distance to his left. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RjoJUzgU2VM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RjoJUzgU2VM_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 157, "blur_score": 718.2721388491312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects: a foreground man in a white shirt/black pants holding a golf club, and a background figure. Both exhibit locomotion (walking) across the grassy field, with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (palm trees, grass, distant structures) remain static relative to the frame; no fluid motion (fire, water, smoke) or significant wind-induced sway is observed."}}
{"video_id": "RiDp_lOCeTk", "file_name": "RiDp_lOCeTk_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with green trim plays a brown ukulele, their left hand pressing frets on the neck while the right hand strums rhythmically. The hands move in sync with the strumming motion. The camera remains close-up, centered on the hands and instrument throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RiDp_lOCeTk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RiDp_lOCeTk_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 349.0600189125173, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are actively moving to play the guitar, resulting in discrete, solid object motion. The guitar itself is held steady but the hands move to press frets and strum strings.", "background_and_ambient_analysis": "The background (room interior with chair and window) is static and shows no significant shifts. No fluid/environmental motion (fire, water, smoke, wind) is dominant. Ambient motion is negligible."}}
{"video_id": "Rid_Gr5YQNo", "file_name": "Rid_Gr5YQNo_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people stand on a paved residential street; one in a purple shirt begins running toward the camera while the other in dark clothing moves away. The purple-shirted runner continues toward the camera, passing left of the camera’s view and proceeding near the sidewalk, while the other person remains distant. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Rid_Gr5YQNo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Rid_Gr5YQNo_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 187.3792747843305, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two runners are moving via locomotion (running), and a frisbee is moving through the air due to an explicit throw, both exhibiting discrete object physics with clear bounding box tracking.", "background_and_ambient_analysis": "The background (houses, trees, road) shows no significant shifting or fluid motion; static elements remain fixed with no dominant ambient environmental cues (e.g., no fire, water, smoke, or strong wind affecting trees)."}}
{"video_id": "Rmc9U3nIiV8", "file_name": "Rmc9U3nIiV8_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt moves from a blurred background into clearer view, walking toward the camera, then stands near a window with curtains, turns to face away, and the camera shifts to a close-up of a mobile phone.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Rmc9U3nIiV8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Rmc9U3nIiV8_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 238.76125982683178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (girl) moves in the first scene, and a man moves in the doorway scene; both exhibit locomotion (walking) as discrete solid object motion.", "background_and_ambient_analysis": "Background elements (e.g., windows, doorways, plants, interior structures) are static with no shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "Rnb9lkeMrbo", "file_name": "Rnb9lkeMrbo_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person shaves their hairy leg using an electric razor, moving it upward along the thigh. One hand holds the razor while the other adjusts a cloth. The camera maintains a close-up, steady perspective on the shaving motion against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Rnb9lkeMrbo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Rnb9lkeMrbo_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 194.76064585677855, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shaver (discrete solid object) and the person's leg (discrete solid object) are moving; the shaver is being manipulated to interact with the leg's surface during shaving.", "background_and_ambient_analysis": "No shifting background elements (e.g., furniture remains static), no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "RoN8j0Qw9yg", "file_name": "RoN8j0Qw9yg_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a white polo shirt with red trim and dark pants stands holding a white flute, bringing it to his mouth to play. The camera zooms in slightly as he plays, with a red curtain visible to his right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RoN8j0Qw9yg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RoN8j0Qw9yg_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 55.016560486447815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively playing a flute, with visible hand movements to press keys and blow air into the instrument.", "background_and_ambient_analysis": "The red curtain and wall in the background show no significant shifting or fluid motion; no fire, water, or wind is present."}}
{"video_id": "RqRXYjStcJw", "file_name": "RqRXYjStcJw_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a metal knife slicing a cheese-topped pizza slice, followed by a woman in a green button-down shirt standing behind a kitchen counter with a bottle of olive oil, a wooden pepper grinder, and a black pan. She reaches for the pepper grinder, and the camera shifts to a close-up of two golden-brown chicken breasts cooking in the pan. The background includes a stainless steel refrigerator and stacked microwaves, with the camera transitioning from close-up shots of the pizza and chicken to a medium shot of the woman at the counter.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RqRXYjStcJw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RqRXYjStcJw_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 29.995491377406353, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Tongs (solid object) are moving to flip breaded food (solid object); both exhibit discrete motion due to physical handling.", "background_and_ambient_analysis": "Background elements (stainless steel appliances, countertop) are static; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "Rp9F-DpzFlM", "file_name": "Rp9F-DpzFlM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long blonde hair, wearing a dark jacket and sunglasses, sits on a wooden bench. A man in a light gray shirt and cap bends over a person lying on grass, adjusting an object on their leg. The person on the ground wears dark shorts. The woman holds a phone as the man continues tending to the person; the camera shifts focus between the seated woman and the man’s actions in the grassy area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Rp9F-DpzFlM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Rp9F-DpzFlM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 437.21636843820033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man's hands are actively moving to massage the woman's ankle/leg, and the woman is seated with slight posture adjustments; both are discrete solid objects with intentional motion.", "background_and_ambient_analysis": "Background elements (grass, trees) show minimal sway; no significant fluid or wind-driven motion (e.g., no water, smoke, or dominant wind effects)."}}
{"video_id": "RupdsA5xlNY", "file_name": "RupdsA5xlNY_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing walks from the sliding door area toward a central cabinet, bends down to interact with the floor, then stands upright and shifts position. The camera remains stationary throughout the sequence, capturing the room's dim lighting and minimal background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RupdsA5xlNY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RupdsA5xlNY_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 308.7558367158042, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human figure moves across the room, interacting with solid objects (e.g., pushing a dresser, moving items on the floor).", "background_and_ambient_analysis": "Background elements (walls, floor, furniture) remain static across frames; no fluid motion (fire, water, smoke) or significant environmental forces are observed."}}
{"video_id": "RssVdnKUD_A", "file_name": "RssVdnKUD_A_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white t-shirt, blue jeans, and orange cap sits on a house's roof edge holding a small dark dog. He lifts the dog upward toward his face over the sequence. The camera maintains a close-up, steady perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RssVdnKUD_A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RssVdnKUD_A_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 232.57083251953128, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one in white shirt and orange cap (turning head and body) and another in blue (partially visible, moving).", "background_and_ambient_analysis": "Background (house siding and sky) is static with no environmental motion (fire, water, wind)."}}
{"video_id": "RwRR-MF5D0w", "file_name": "RwRR-MF5D0w_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black sleeveless top, black shorts, and athletic shoes performs a squat, starting in a standing position with a barbell on their shoulders, lowering their body by bending knees, then rising back up. The camera captures the motion from a front perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RwRR-MF5D0w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RwRR-MF5D0w_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 145, "blur_score": 265.9236222487344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs a squat exercise with a barbell, moving in a controlled manner through distinct downward and upward displacement.", "background_and_ambient_analysis": "Background elements (walls, floor) show no uniform shifting; no fire, water, or wind motion detected."}}
{"video_id": "RtvBFG872_s", "file_name": "RtvBFG872_s_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy in a red shirt plays a brass trombone in a room with light gray walls and white cabinetry. He moves the trombone slide upward, then downward, keeping the bell oriented toward the camera. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RtvBFG872_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RtvBFG872_s_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 36.801015661758555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a red shirt is moving a trombone (solid, distinct object) through intentional motion while playing, with the trombone's slide extending and retracting.", "background_and_ambient_analysis": "Static walls, door, and trim show no shifting or fluid/environmental motion (no fire, water, smoke, or wind effects detected)."}}
{"video_id": "Rrie1DlkykM", "file_name": "Rrie1DlkykM_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a rectangular, decorated card with travel-themed patterns (airplanes, bicycles, and text). Initially holding the card closed, the hands open it to reveal a circular cutout section, then close it, and rotate the card to display its back. The card is adjusted on a brown surface, with the hands positioning it to showcase different sections. The camera maintains a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Rrie1DlkykM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Rrie1DlkykM_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 154, "blur_score": 163.83110571561744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (a notebook, paper sheets, a circular object) are manipulated by hands. The hands move the notebook pages, place the circular object, and interact with the contents, demonstrating physical forces like grasping and positioning.", "background_and_ambient_analysis": "The background consists of a static textured surface with no shifting or fluid motion (e.g., no fire, water, smoke, or wind). The background elements remain consistently positioned throughout the video."}}
{"video_id": "RyFdkVTbgDU", "file_name": "RyFdkVTbgDU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene has multiple people dancing. Let's see the main subjects: there are two women in red dresses and men in dark pants. Wait, the first frame shows a woman in red with high heels, and a man in dark shirt and jeans. Then in the next frames, they're moving. The women are dancing with men, probably partners. The motion is them stepping, turning, maybe salsa or similar. Let's check the chronological order.\n\nFirst, the video starts with three people? Wait, frame 0: a woman in red dress (short, high heels) dancing with a man in dark shirt/jeans, and another woman in red dress (long?) with a man in white shirt/dark pants. Then frame 1: the woman in red is being held by the man in white, and another man in dark shirt is with another woman. Frame 2: they're moving around, maybe the first couple is in front, then the other. Frame 3: the women are turning, so spatial relationships change. Frame 4: the women are now in different positions, moving in a line maybe.\n\nNow, appearance: women in red dresses (different styles—some are short, some longer?), high heels. Men in dark pants, white or dark shirts. Number: at least two couples (four people total). They're dancing, so movements like stepping, turning, holding partners.\n\nBackground: there's a white wall, maybe some chairs, spectators in the background. But rule e says minimal background unless essential. So mention it if needed, but maybe not too much.\n\nCamera perspective: seems to be a handheld shot, maybe moving slightly, like panning or following the dancers. The video has a slight shake, maybe handheld.\n\nLet's structure the caption:\n\nStart with the main subjects in chronological order. First, two couples (four people) dance. The women wear red dresses (one short, one long?) but maybe just say red dresses. Men in dark pants and shirts. They move, step, turn, change positions. Background is a bright area with chairs, but minimal.\n\nWait, the video is in a bright outdoor setting, maybe a courtyard. The main action is the couples dancing, interacting with each other. Let's describe the motion: they step in rhythm, the women in red dresses and men in dark pants dance together, moving around the space, changing directions.\n\nLet's check the exact frames:\n\nFrame 0: two couples—woman in red (left, short dress, heels), man in dark shirt/jeans; woman in red (right, longer dress, heels), man in white shirt/dark pants. They're dancing, so moving.\n\nFrame 1: woman in red (right) is close to man in white, possibly turning. Another couple in background.\n\nFrame 2: the women are moving, one is in front of the other? Maybe they're in a line.\n\nFrame 3: men in dark pants, women in red, moving in a dance pattern.\n\nFrame 4: similar, stepping forward.\n\nSo overall, the sequence is of two couples dancing in a bright outdoor space. The women wear red dresses and high heels; the men wear dark pants and shirts (one white, one dark). They step, turn, and move around the area. Background has a white wall and some chairs, but focus on the dancers.\n\nCamera: handheld, slight movement as it follows the dancers.\n\nNow, put into a concise paragraph, chronological:\n\nThree couples (two men and two women in red dresses) dance in a bright outdoor area. The women wear red dresses and high heels, the men wear dark pants and shirts (one in white, one in dark). They step and turn in sync, moving around the space as pairs; the dancers shift positions relative to each other, with one couple often in front. The background shows a white wall and chairs, but the focus remains on the dynamic dance movements. The camera is handheld, with slight movement tracking the dancers.\n\nWait, but the video shows multiple people, but let's count: in the first frame, two women and two men. So two couples (four people). So maybe \"Two couples dance in a bright outdoor setting.\" \n\nLet me rephrase:\n\nTwo couples (women in red dresses and high heels, men in dark pants and shirts) dance in a sunlit courtyard. They step and turn in rhythm, moving around the space while changing positions relative to each other. The background includes a white wall and chairs, but the focus is on their dynamic movements. The camera is handheld, capturing slight movement as it follows the dancers.\n\nCheck rules:\n\na) Motion and behavior in chronological order: yes, describe the dance sequence.\n\nb) Appearance and number: two women in red dresses (different styles?), men in dark pants, shirts. Number: two couples.\n\nc", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RyFdkVTbgDU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RyFdkVTbgDU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 187.71586220706968, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple pairs of people (dancers in red dresses and dark suits) moving in coordinated steps, holding hands, and stepping around each other with clear locomotion.", "background_and_ambient_analysis": "Background elements (wall, chairs, ground) show no uniform shifting; bright lighting appears due to sunlight but lacks fluid motion (fire, water, smoke, wind)."}}
{"video_id": "RxJxfI2rtnU", "file_name": "RxJxfI2rtnU_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a white and red milk carton, tilting it to pour milk into a stainless steel pot placed on a black stovetop. A second stainless steel pot containing a white substance sits to the right of the pouring pot. The camera remains focused closely on the action, maintaining a steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RxJxfI2rtnU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RxJxfI2rtnU_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 94.5516643196213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's arm is moving to pour milk into a pot, with the arm and milk container as discrete solid objects interacting via physical forces.", "background_and_ambient_analysis": "Background elements (tiles, stove) remain static; no dominant fluid/environmental motion (e.g., fire, water flow) observed. Milk pouring is a controlled action, not ambient."}}
{"video_id": "RyxxmAodGjs", "file_name": "RyxxmAodGjs_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black screen transitions to a top-down view of two hands holding a gray game controller, manipulating buttons while a smartphone mounted on a stand displays a game. The phone is positioned in front of the hands, showing in-game action with a character moving, and a pink and silver speaker rests to the right of the phone on a white surface. The camera remains static, focusing on the hands, controller, and screen throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/RyxxmAodGjs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/RyxxmAodGjs_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 374.96579508463543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The hands and game controller are moving as the person operates the game, indicating physical locomotion of solid objects.", "background_and_ambient_analysis": "The background (white surface and paper) is static and unchanging. There are no fluid or environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "S0Csg2ThKZ8", "file_name": "S0Csg2ThKZ8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small metallic brush with an orange tip applies brown pigment to the eyebrow, then moves to the eyelid to blend the product. The brush strokes are precise, targeting the brow and eyelid regions. The camera maintains a close-up view of the eye and eyebrow area throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S0Csg2ThKZ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S0Csg2ThKZ8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 154, "blur_score": 57.12793842710096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Discrete solid objects: a makeup brush (applying product to eyebrow) and a finger (with black nail polish, grooming the eyebrow) move in controlled, deliberate motions.", "background_and_ambient_analysis": "No shifting background elements; skin and eyebrow area remain static throughout. No fluid or environmental motion (e.g., fire, water, smoke, wind) present."}}
{"video_id": "S-SQdQsrc4g", "file_name": "S-SQdQsrc4g_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bearded man wearing a cap, dark patterned jacket, and blue shirt buttons his shirt. A second hand, adorned with a watch, enters from the right to assist in fastening the button. The camera remains close-up and slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S-SQdQsrc4g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S-SQdQsrc4g_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 37.370158257844864, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands to adjust their clothing, demonstrating discrete object motion.", "background_and_ambient_analysis": "Static wall background with no shifting or fluid environmental motion observed."}}
{"video_id": "S1JSiL8PlnQ", "file_name": "S1JSiL8PlnQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a green gradient title card displaying \"DEAF AWARENESS WEEK\" and the date. It transitions to two women seated outside on black chairs in front of a white house with greenery. The woman on the left, wearing a pink top and dark pants, signs with her hands while the woman on the right, in a light pink top and blue jeans, sits with hands clasped. The camera remains stationary, capturing their positions side by side with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S1JSiL8PlnQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S1JSiL8PlnQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 770.7010146984777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women: one actively signing (hand movements), the other seated. Motion is due to human locomotion (sign language).", "background_and_ambient_analysis": "Static background (white house, bushes) with no significant environmental motion (wind, water, smoke)."}}
{"video_id": "S3abXshdEYo", "file_name": "S3abXshdEYo_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several people move through a gymnasium. A child in blue clothing runs past shelves with sports items, while a person in a white and blue shirt walks near a black punching bag. The punching bag is kicked, causing it to swing. The camera is handheld with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S3abXshdEYo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S3abXshdEYo_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 719.9801867222303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple people are walking through the store, moving due to locomotion.", "background_and_ambient_analysis": "The background (store shelves) is static and not shifting. No fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "S3EFJ1Ar4Fg", "file_name": "S3EFJ1Ar4Fg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown t-shirt sits in a car, holding a small object with both hands, manipulating it while looking down, then lifting his right hand to point forward. The camera remains stationary, capturing him from a slightly angled front view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S3EFJ1Ar4Fg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S3EFJ1Ar4Fg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 184.23710854204495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a brown 'RUSIA' shirt) manipulates a small object (likely a phone) with their hands, exhibiting controlled movements such as opening, closing, and holding the object.", "background_and_ambient_analysis": "Static car interior background with no shifting elements; no fire, water, smoke, or wind motion observed."}}
{"video_id": "S4mvf1O6lX8", "file_name": "S4mvf1O6lX8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman kneels on the grass in a backyard, wearing a pink top and dark shorts, positioned in front of a pool and a laundry line with towels hanging against a wooden fence. Palm trees and a blue sky with white clouds form the background. She moves her arms, appearing to stretch. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S4mvf1O6lX8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S4mvf1O6lX8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 126.62787421133201, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: transitioning from a handstand to sitting and then stretching.", "background_and_ambient_analysis": "The background elements (swimming pool, fence, laundry, palm tree) are static and show no significant movement. There are no fluid or gaseous environmental motions (e.g., fire, water, smoke, or wind) dominating the scene."}}
{"video_id": "S861WxyUwt0", "file_name": "S861WxyUwt0_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of adult hands with visible veins holds a light yellow potato, using a knife to peel the skin. The hands rotate the potato as the knife removes thin strips of skin, which peel away in a continuous motion. The background shows a tiled surface. The camera maintains a close-up perspective focused on the hands and potato throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S861WxyUwt0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S861WxyUwt0_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 58.34613149084515, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands (solid objects) are actively peeling a banana, with discrete motion of the fingers manipulating the peel and fruit. The banana and peel exhibit controlled physical deformation due to manual force.", "background_and_ambient_analysis": "The background consists of a static tiled surface with no shifting or movement. No fire, water, smoke, or wind is present, ruling out ambient environmental motion."}}
{"video_id": "SAzqU7j4AXM", "file_name": "SAzqU7j4AXM_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown elephant with a red cloth stands as a person in a dark shirt and light pants rides on a platform structure above its back; a second individual in a dark shirt stands beside the elephant. The elephant then walks forward across a grassy area, with the rider remaining seated and the camera following its movement while the second person stays close to the elephant’s side.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SAzqU7j4AXM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SAzqU7j4AXM_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 871.4057210538228, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: An elephant walking forward, a rider mounted on its back, and a person guiding it from the ground. All exhibit locomotion due to physical forces (walking, guiding).", "background_and_ambient_analysis": "Background elements (trailer, trees, blue tent, grass) remain static; no shifting or fluid motion (e.g., wind, water) observed."}}
{"video_id": "S9gNGe4f6HI", "file_name": "S9gNGe4f6HI_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stirs green and orange vegetables in a black frying pan on a gas stove; the camera then pans upward to reveal the stove's digital display, followed by a smaller bowl pouring additional green vegetables into the pan. The camera remains mostly static with slight movement to follow the pouring action, capturing the pan and stove as the central elements against a kitchen backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/S9gNGe4f6HI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/S9gNGe4f6HI_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 103.68310659503936, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Green vegetables being stirred in a pan and a ladle pouring water into the pan are discrete objects exhibiting motion due to physical forces.", "background_and_ambient_analysis": "The kitchen background (stove, control panel) shows minimal uniform shifting; water pouring is a controlled action, not continuous fluid flow."}}
{"video_id": "SC7DsT0-2LY", "file_name": "SC7DsT0-2LY_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a thin blue wire using a purple and gray-handled wire-bending tool; the left hand holds the tool, gripping the wire while the right hand stabilizes it, then twists the tool to form a small curl in the wire. The background is blurred, and the camera maintains a tight close-up on the hands and wire throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SC7DsT0-2LY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SC7DsT0-2LY_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 144.02905714365428, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a purple wire cutter tool are manipulating a thin wire; the wire bends and is cut, showing discrete physical interactions between solid objects.", "background_and_ambient_analysis": "Background elements (table surface) show no shifting or uniform movement, and there are no fire, water, smoke, or wind motions present."}}
{"video_id": "SDlq5pIutD4", "file_name": "SDlq5pIutD4_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in a white shirt sits on the floor with a baby in a yellow shirt and purple pants seated on a purple seat; the adult holds the baby’s hands while the baby looks downward, both remaining still as the adult guides the baby’s hands. The camera maintains a steady top-down perspective, capturing them against a red couch and beige floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SDlq5pIutD4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SDlq5pIutD4_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 108.60961187373267, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The adult and baby are making subtle hand movements, which are controlled motions of discrete solid objects.", "background_and_ambient_analysis": "The background (red couch, blue bag, teddy bear) is static with no environmental elements (fire, water, etc.)."}}
{"video_id": "SC-_bjCgFEc", "file_name": "SC-_bjCgFEc_000311_000321.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white patterned shirt and black pants kneels on a light wooden floor, holding a green leash attached to a small brown brindle dog wearing an orange vest. The dog initially faces the person, then takes steps forward toward the person’s extended hand, sniffing briefly before adjusting position. The person’s hand moves slightly upward, guiding the dog’s attention. The camera maintains a static top-down view throughout, focusing on the interaction between the person and the dog against the plain wooden background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SC-_bjCgFEc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SC-_bjCgFEc_000311_000321.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 36.289946614887704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (holding a leash) and a dog (wearing an orange harness) exhibit motion through physical interactions (leash handling, head movements, treat offering).", "background_and_ambient_analysis": "Wooden floor and walls show no shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "SHbvBTSGwYM", "file_name": "SHbvBTSGwYM_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a green and yellow patterned ribbon, wrapping it around a slender evergreen tree trunk. The hands adjust the ribbon, pulling and twisting to secure it into a knot. The tree stands upright against a white house with windows in the background. The camera remains stationary, focusing closely on the hands and ribbon during the tying process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SHbvBTSGwYM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SHbvBTSGwYM_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 508.990252627544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pair of hands is actively tying a yellow ribbon around a tree branch, showing clear motion due to manual manipulation.", "background_and_ambient_analysis": "The background (building and tree) shows no significant shifting or fluid motion. The tree might have slight wind sway but it is not dominant. No fire, water, smoke, or strong wind motion."}}
{"video_id": "SIZhxOTzUU4", "file_name": "SIZhxOTzUU4_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby with light hair, wearing a white bib, sits in a red and blue high chair, looking around. A hand enters the frame from the right, holding a blue spoon with food, and feeds the baby, who opens their mouth to receive it. The camera remains static, capturing the scene from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SIZhxOTzUU4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SIZhxOTzUU4_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 51.80841935495461, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby (slight head movements) and adult hand feeding with a spoon (moving in discrete motion).", "background_and_ambient_analysis": "Static background elements (TV, cabinet) show no shifting. No fluid/environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "SHoJylvM0sM", "file_name": "SHoJylvM0sM_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video starts with a meat grinder. The person is using it. Let's see the frames:\n\nFirst frame: The meat grinder is dispensing minced meat into a tray. The person's hands are visible, wearing a dark jacket. The grinder is silver and white. Then in the next frames, the person is operating the grinder, maybe adjusting parts. Then there's a close-up of the Black Apron logo.\n\nWait, the task says to focus on motion and behavior. Let's break it down:\n\n1. The person is using a meat grinder. Minced meat is being pushed out from the grinder into a metal tray. The person's hands are on the grinder, maybe turning it or adjusting the handle. The grinder is silver and white, on a countertop. The tray is metallic, with some meat already there. Then the person lifts the top part of the grinder, maybe to put more meat in? Wait, looking at the frames: first, the grinder is working, meat comes out. Then the person adjusts the grinder's components—like the top part. Then in frame 3, they have the top part in place, continuing to grind. Then frame 4, they press down on the top part, probably to push more meat through. Then frame 5, they remove the top part, showing the logo.\n\nWait, the rules say exclude text recognition, so ignore the \"Black Apron\" logo text in the top left, but the logo is there. But the instruction says to exclude text recognition, so don't mention it.\n\nWait, the output should be a paragraph. Let's structure it:\n\nChronological order:\n\n- The video shows a person using a meat grinder. The grinder is silver and white, positioned on a countertop. Minced meat emerges from the grinder's outlet and falls onto a metallic tray below. The person, wearing a dark jacket, operates the grinder: first, the grinder is active, releasing meat. Then, the person adjusts the grinder's top component, which appears to be a feed chute, then places it down and continues grinding. Finally, the person lifts the top component off the grinder, revealing the internal parts. The camera remains stationary, focused on the grinder and tray, with minimal background visible.\n\nWait, need to check the frames. Let's see:\n\nFrame 0: Meat coming out, person's hands visible (dark jacket). Tray below.\n\nFrame 1: Meat still coming, person's hand on grinder.\n\nFrame 2: Person's hands adjust the top part of the grinder (maybe the lid or chute).\n\nFrame 3: Person is handling the top part, now placed over the grinder, continuing to grind.\n\nFrame 4: Person presses down on the top part to feed meat into the grinder.\n\nFrame 5: Person lifts the top part off, then the video cuts to a white screen with the Black Apron logo, but we need to focus on motion until the end.\n\nWait, the last frame is the logo. But the caption should be about the video content. So the main action is the person using the meat grinder.\n\nLet me make sure to describe each step in order.\n\nStart: The video begins with a person wearing a dark jacket operating a silver and white meat grinder. Minced meat is being expelled from the grinder's outlet into a metallic tray situated below it. The person uses their hands to manipulate the grinder, adjusting the top component. Subsequently, they press down on the top part to feed more meat through the grinder, continuing the grinding process. Finally, the person lifts the top component off the grinder, revealing the internal mechanism.\n\nCamera perspective: The camera maintains a close-up, static shot focused on the grinder and tray, with minimal background detail. No significant movement or changes in angle are observed.\n\nWait, need to be concise. Let's check the rules:\n\n- Chronological order: yes.\n\n- Motion and behavior of main subjects (person, grinder, meat).\n\n- Appearance: person in dark jacket, grinder silver/white, meat red.\n\n- Spatial: grinder on counter, tray below.\n\n- Background minimal.\n\n- Conclude with camera.\n\nLet's draft:\n\nA person wearing a dark jacket operates a silver and white meat grinder, dispensing minced meat onto a metallic tray. The individual adjusts the grinder's top component, presses down to feed more meat through, and then lifts the component off. The camera remains stationary, providing a close-up view of the grinder and tray throughout the sequence.\n\nWait, but need to mention the chronological order. Let's check each step:\n\n1. First, the meat is coming out of the grinder into the tray.\n\n2. Then, the person adjusts the top part.\n\n3. Then, they press down on the top part (maybe to keep feeding).\n\n4. Then, they lift the top part.\n\nWait", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SHoJylvM0sM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SHoJylvM0sM_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 271.05603836363025, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The meat is being ground by the meat grinder, causing it to move through the device and fall onto the tray. The person's hands are adjusting the device.", "background_and_ambient_analysis": "Background appears static (no shifting walls or ground). No fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "SLOocWUJ1-Q", "file_name": "SLOocWUJ1-Q_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair wearing a blue striped polo shirt stands in a wooded area with dry leaves on the ground, holding a brown ukulele. They move their hands over the instrument’s strings, occasionally adjusting their grip. The camera remains close and slightly shaky, centered on the person throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SLOocWUJ1-Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SLOocWUJ1-Q_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 572.4744273970776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding a guitar exhibits subtle movements (posture adjustments, strumming motions) consistent with intentional physical actions.", "background_and_ambient_analysis": "Background consists of static trees and a dirt path with no shifting or fluid motion (e.g., fire, water, smoke). No environmental elements dominate the scene."}}
{"video_id": "SImHWruNbk0", "file_name": "SImHWruNbk0_000202_000212.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to observe the video frames. The main subjects are two people on a blue yoga mat. They're lying down, doing some exercise. Let's check the motions. \n\nIn the first frame, both are on the mat. One person has legs bent up, the other has legs straight. Wait, looking at the frames: the first frame shows one person with legs up, maybe doing a bicycle crunch? The second frame, the person with legs up moves their legs, maybe lifting them. Wait, the action is a sequence. Let's note the chronological order.\n\nFirst, the two individuals are on a blue mat. One person (maybe wearing gray pants and dark top) has their legs raised, knees bent. The other person (light pants, dark top?) is lying down with arms behind head. They seem to be doing a core exercise. The candles are in front, two small ones and a tall one. \n\nWait, the video shows the person with legs up moving their legs, maybe doing a sit-up or crunch. Let's see the sequence: frame 0 to 5. The person with legs up is moving their legs back and forth? Or maybe the upper body is moving. Wait, the first frame: the person in front (gray pants) has legs bent up, feet towards the ceiling. Then in subsequent frames, their legs move, maybe lowering slightly. Wait, the motion is a repeated action. \n\nSo, the main subjects: two people. First person (foreground) is wearing gray pants and dark top, lying on blue mat, legs bent at 90 degrees, feet lifted, moving them in a circular or crunch motion. Second person (background) is lying down with legs straight, arms behind head, also moving. Wait, no, in the frames, the first person (with gray pants) is the one with legs up, moving. The second person is behind, maybe in a similar position but with legs straight. \n\nWait, looking at the frames: the person in the front has legs raised, knees bent. The person behind has legs straight, maybe. The action: the person in front is moving their legs, maybe doing a leg raise or crunch. Let's check the movement. From frame 0 to 5, the person with legs up moves their legs back and forth. The camera is static, top-down view. The candles are in front of them. \n\nBackground: dark room, some plants. But we need minimal background. So focus on the two people. \n\nChronological order: Two individuals lie on a blue mat. The person in front, wearing gray pants and dark top, maintains bent knees with feet elevated, performing a rhythmic leg movement. The person behind, in light pants, remains stationary with legs straight. Both are positioned on the mat, with candles placed in front. The camera remains static at a low angle. \n\nWait, but let's check the exact motion. The first frame: person in front has legs up, feet in air. Next frames: their legs move, maybe lifting higher or lowering. The person behind is also moving? Or is it the same person? Wait, maybe it's one person. Wait, the description says \"two people\". Wait, no, maybe one person is doing a move where they have legs up, and another person is there. Wait, the video shows two people. Let me check the frames again.\n\nWait, frame 0: two people. One person (left side of the mat) has legs bent, feet up. Another person (right side) has legs straight. Wait, no, in the first frame, the person with legs up is on the right, and the other is on the left with legs straight. Wait, the blue mat is there. The person in front (closer to the camera) has legs up, bent. The person behind (further back) has legs straight. \n\nWait, maybe it's a single person doing a move. Wait, the problem says two people. Let's confirm. The first frame shows two people. The person on the left: legs straight, arms behind head. The person on the right: legs bent, feet up, arms behind head. Then in the next frames, the person on the right moves their legs, maybe lifting them higher or doing a crunch. Wait, the motion is that the person on the right (with bent legs) is moving their legs in a circular motion, while the person on the left is stationary.\n\nSo, chronological: Two individuals lie on a blue mat. The person in the foreground (gray pants, dark top) performs a rhythmic leg lift, bending knees and raising feet. The person in the background (light pants) remains stationary with legs extended. Both are positioned on the mat, with candles in front. The camera is static, providing a low-angle view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SImHWruNbk0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SImHWruNbk0_000202_000212.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 102.11744595188698, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is lying on a yoga mat with legs raised, exhibiting slight positional adjustments consistent with yoga practice (discrete movement of solid body parts).", "background_and_ambient_analysis": "Background elements (candles, plants) remain static across frames; no uniform shifting of background observed. Candle flames exhibit subtle flickering (ambient), but not dominant motion."}}
{"video_id": "SK-wU5OsRnY", "file_name": "SK-wU5OsRnY_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person on a sandy cliff. They're wearing a red shirt and dark shorts, maybe? Wait, the first frame shows someone standing on the cliff edge. Then in the next frame, they jump into the water, creating a splash. Then they're in the water, head above. Then another person on the cliff, maybe a second person? Wait, the sequence: frame 0: person on cliff, frame 1: jumping into water, frame 2: splash and person in water, frame 3: maybe the first person is still there? Wait no, the video description has 5 frames. Let me check:\n\nFrame 0: person on cliff (sandy bank, water below). Frame 1: person jumps into water, splash. Frame 2: person is in water, head above, then the person on cliff is gone? Wait, no, frame 3 shows a person climbing down the cliff, and frame 4 the person is on the ground. Wait, the video shows a person on the sandy bank. First, they jump into the water, then a second person is seen climbing down the cliff. Wait, no, the first frame: person on cliff, then they jump (frame 1), then in frame 2, they're in water. Then frame 3, the person is now on the cliff's edge, maybe sitting? Wait, no, the video description says:\n\n0.0: person on cliff. 1.4: person jumps, splash. 2.5: person in water. 3.6: person on cliff, climbing down? Wait, no, the timestamps are in seconds. Let's read the video description:\n\n<0.3 seconds> [person on cliff] <1.4> [splash, person in water] <2.5> [person in water] <3.6> [person climbing down cliff, maybe] <4.7> [person on the ground]\n\nWait, the user's video frames:\n\nFrame 0: A person in red shirt and dark shorts stands on a sandy bank above water.\n\nFrame 1: Person jumps into the water, creating a splash. Someone else is in the water (maybe another person).\n\nWait, no, the description says:\n\n\"0.3 seconds: person on cliff; 1.4: splash, person in water; 2.5: person in water; 3.6: person climbing down cliff; 4.7: person on ground.\"\n\nWait, the first frame is the person standing. Then they jump (1.4s), then in 2.5s they're in the water. Then 3.6s, another person is on the cliff, climbing down. Then 4.7s, that person is on the ground. Wait, no, the video shows a single person? Wait, the first frame: person on cliff. Then they jump (so they're the main subject), then they're in the water. But then in the later frames, is there another person? Let's check the frames:\n\nFrame 0: Person in red shirt and dark shorts standing on the sandy cliff edge.\n\nFrame 1: Person jumps into the water, creating a splash. Another person (red shirt?) is already in the water.\n\nFrame 2: Splash is still visible, and a red-shirted person in water.\n\nFrame 3: The jumper is now out of the water, standing on the cliff edge again? Or maybe the person is climbing down the cliff.\n\nFrame 4: Person is now on the ground (lower part of the cliff), moving.\n\nWait, no, the correct sequence based on the frames:\n\n0.0: Person in red shirt and dark shorts stands on a sandy bank above water.\n\n1.4: Person jumps into the water, causing a splash. Another person (red shirt) is visible in the water.\n\n2.5: Person is in the water, head above, as the splash subsides.\n\n3.6: Person on the cliff edge, now climbing down the sandy slope.\n\n4.7: Person has reached the ground (lower part of the cliff) and is moving away.\n\nWait, but the problem is the video has two main subjects: the jumper (red shirt) and another person in the water. Wait, in frame 0, only the jumper is on the cliff. Then they jump, splash, and another person is in the water. But the main subject is the jumper. Wait, no—maybe the first person is the only one, but in frame 1, there's a splash and another person in water? That might be a mistake, but according to the problem's video description, the frames are:\n\n0.3s: Person on cliff.\n\n1.4s: Person jumps into", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SK-wU5OsRnY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SK-wU5OsRnY_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 70.93042782023232, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person jumps from the cliff into the water, moving through the air and then swimming, with a clear bounding box for tracking.", "background_and_ambient_analysis": "The cliff and vegetation in the background are static with no uniform shifting; the water exhibits ripples and a splash from a jump, indicating ambient environmental motion but not dominant."}}
{"video_id": "SNVhWPJYWTk", "file_name": "SNVhWPJYWTk_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of hands typing on a keyboard. Then it cuts to a smartphone screen where someone is texting. The \"To:\" field is filled with 911, and the message \"Thaval\" is being typed. Then the \"Send\" button is visible.\n\nFirst, describe the sequence. Main subjects: hands and the smartphone. \n\nFirst scene: hands (skin tone, maybe medium size, fingers moving on keyboard). Then transition to smartphone screen: the screen shows the text entry. The phone is held, screen showing \"To: 911\" and the message being typed. The keyboard is visible on the phone.\n\nChronological order: hands typing → phone screen showing text input (typing \"Thaval\") → sending (Send button appears).\n\nAppearance: hands (probably adult, skin tone), keyboard (standard, black keys), smartphone (white screen, Verizon LTE bar).\n\nSpatial: First, hands in front of keyboard. Then phone screen is the main focus, maybe held in hand.\n\nCamera movement: Close-up on hands, then close-up on phone screen. Maybe static shots but switching focus.\n\nBackground minimal. No text recognition needed, but the key is the action.\n\nSo, put it together.\n\nStart with hands typing on keyboard (close-up), then shift to smartphone where \"To: 911\" is entered, then message \"Thaval\" is typed, and the \"Send\" button is shown.\n\nCheck the rules: focus on motion and behavior. Hands moving on keyboard → hands then move to phone? Wait, the video goes from keyboard to phone. The hands in the first frame, then the next frames are phone screen.\n\nSo:\n\nA pair of hands with visible skin tone type on a black keyboard in a close-up shot. The scene transitions to a close-up of a smartphone screen where a thumb types \"911\" into the \"To:\" field, followed by typing \"Thaval\" into the message body, with the green \"Send\" button visible as the message is composed.\n\nWait, need to be chronological. First, hands typing on keyboard. Then the phone screen: entering 911, then typing Thaval.\n\nAlso, the \"Verizon LTE\" is on the phone screen, but rule f says exclude text recognition. So don't mention \"Verizon LTE\", just the phone screen showing text input.\n\nSo:\n\nThe video opens with close-up shots of hands with medium skin tone pressing keys on a black keyboard. It then cuts to a close-up of a smartphone screen where a thumb types \"911\" into the \"To:\" field, followed by typing the message body \"Thaval\", with the green \"Send\" button visible as the message is composed. The camera remains static, focusing on the keyboard and then the phone screen in sequential close-ups.\n\nWait, need to be concise. The output should be a paragraph.\n\nLet's check the rules again.\n\na) Motion and behavior in chronological order.\n\nFirst scene: hands typing on keyboard (motion of typing). Then, phone screen: typing \"911\" into To field (motion of typing), then typing \"Thaval\" (motion), then the Send button is there.\n\nb) Appearance and number: hands (skin tone, maybe adult), keyboard (black keys), phone screen (white background, etc.)\n\nc) Spatial: first, hands in front of keyboard (implied). Then phone screen is held, maybe in hand.\n\nd) Conclude with camera perspective and movement: close-ups, transitions between shots.\n\ne) Background minimal.\n\nf) Exclude text recognition (so don't mention \"911\" as text, but the action is typing 911 into the field, but wait, rule f says exclude text recognition. Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So if the text is part of the action, like \"typing 911\", but the text itself (the numbers) is the action, but rule f says don't recognize the text. Wait, the user's instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So we can describe the action (typing \"911\") as part of the motion, but not describe the text (like \"911\" is written, but we say \"typing a number sequence\" or something). Wait, the example in the problem: the video shows \"To: 911\" being typed, but according to the rules, we need to exclude text recognition. So we should describe the action (typing into the To field), but not state that the text is \"911\".\n\nWait, the problem says: \"Exclude text recognition, named characters, or stylistic analysis.\" So text recognition means like, instead of saying \"the text says 911\", just say", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SNVhWPJYWTk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SNVhWPJYWTk_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 29.33675082375385, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and fingers moving to type on a keyboard (first 0.3 seconds) and then on a smartphone keyboard (from 0.4 to 4.0 seconds). These are discrete solid objects moving due to explicit physical forces (typing).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed; video focuses on a close-up of hands typing on a keyboard and smartphone, with the background (if any) not visible and not shifting."}}
{"video_id": "SSmyseozzFw", "file_name": "SSmyseozzFw_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately fifteen cheerleaders in white uniforms with red accents performs synchronized dance routines, moving their arms and legs in unison across an open area. They execute coordinated steps and jumps while facing the audience, with the crowd positioned behind them in front of a building. The camera maintains a steady perspective with slight movement to follow the group's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SSmyseozzFw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SSmyseozzFw_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 1499.564299370016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple cheerleaders in uniform perform synchronized dance movements, with discrete motion tracks as they step, arm-swing, and position themselves in formation.", "background_and_ambient_analysis": "Background elements (building, sign, spectators) remain static across frames with no uniform shifting or fluid motion; no fire, water, or smoke visible."}}
{"video_id": "SVd_wKAf8Dw", "file_name": "SVd_wKAf8Dw_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red apron and patterned shirt pours liquid from a metal container, then lowers it and turns toward the camera, standing with hands on the counter. Another person in white enters from the right. The camera remains steady.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SVd_wKAf8Dw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SVd_wKAf8Dw_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 373.3938829385042, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (people) are moving: the person in the red apron manipulates items and shifts position, while another person enters the frame and moves within the space.", "background_and_ambient_analysis": "The background elements (shelves with bottles, signage) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is visible, so ambient environmental motion is absent."}}
{"video_id": "SV48O_sLz0Q", "file_name": "SV48O_sLz0Q_001022_001032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt holds a black bass guitar. They raise both hands in front of their torso, gesturing with open palms, then adjust their hand positions while maintaining the guitar's hold. The background is a plain light-colored wall, and the camera remains static with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SV48O_sLz0Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SV48O_sLz0Q_001022_001032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 56.58248947391789, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (human) is making deliberate hand gestures while holding a stationary guitar. The motion is confined to the person's hands and upper body, driven by intentional physical movement.", "background_and_ambient_analysis": "The background consists of a static white wall and floor with no shifting, environmental motion (e.g., wind, smoke, water), or fluid dynamics observed."}}
{"video_id": "SbIlV2hlEAA", "file_name": "SbIlV2hlEAA_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to understand the video. It's an underwater shot of a pool. There's a person swimming. Let's check the frames.\n\nStarting with frame 0: underwater pool, blue water, tiled floor, some structure on the left. A person is in the background, maybe two? Wait, frame 1: still underwater, person swimming towards the camera? Wait, no, the person is moving. Let's see the motion.\n\nFrom frame 0 to 5: the person is swimming underwater. Let's track their movement. The person has a yellow swim cap maybe? In frame 1, they're in the background. Frame 2: moving towards the camera? Wait, no, the camera might be following. Let's see: the person starts in the distance, then moves closer, then maybe turns.\n\nWait, the main subject is a person swimming underwater in a pool. Let's note the chronology.\n\nFrame 0: underwater pool, blue water, tiled floor. Person is in the background, maybe two people? Wait, frame 1: person swimming. Frame 2: person moves towards the camera, maybe arms out. Frame 3: person is closer, swimming. Frame 4: person is moving towards the left side? Wait, no, the pool has a structure on the left. The person swims along the pool's edge.\n\nWait, the video shows a single person swimming underwater. Let's check the frames again. Frame 0: a person in the background. Frame 1: person swimming, maybe kicking. Frame 2: person is moving forward, arms extended. Frame 3: person is near the pool's edge (left side), swimming towards the camera. Frame 4: person is moving away? Wait, no, the movement is from the back to front.\n\nWait, the key is chronological order. The person starts swimming from the back of the pool, moving towards the camera, then perhaps turns or continues. But in the video, the person is swimming underwater in the pool. Let's describe their motion.\n\nAlso, appearance: the person has a yellow cap? In frame 1, there's a yellow object. Maybe the swim cap. The person is wearing a swimsuit, but color not clear. Number: one person. Spatial: starts in the background, moves towards the camera, then near the pool edge (left side).\n\nBackground: pool tiles, water, structure on the left. But rule e says minimal background.\n\nCamera perspective: underwater, following the swimmer. Camera movement: possibly tracking the swimmer, maybe moving with them. So the camera is underwater, following the swimmer's movement.\n\nNow, let's structure the caption:\n\n- Chronological motion: person swims underwater from the back of the pool toward the camera, moving along the pool's tiled floor, passing near the left-side structure.\n\n- Appearance: single person, yellow swim cap.\n\n- Spatial: starts in background, moves toward camera, then near left edge.\n\n- Camera: underwater, tracking the swimmer.\n\nNow, write a concise paragraph.\n\nStart: \"An underwater view shows a single person with a yellow swim cap swimming in a pool. The swimmer moves from the background toward the camera, gliding along the tiled floor near the left-side pool structure. The camera tracks the swimmer's motion underwater.\"\n\nCheck rules:\n\na) Motion: chronological, swimmer moves from background toward camera.\n\nb) Appearance: single person, yellow cap (size, orientation: swimmer in motion, arms moving).\n\nc) Spatial: near left side structure.\n\nd) Camera: underwater, tracking.\n\ne) Background minimal (tiled floor mentioned as part of pool, which is essential for motion).\n\nf) No text, characters, etc.\n\nNow, make it concise.\n\nPossible caption:\n\n\"Underwater footage captures a single swimmer wearing a yellow cap moving from the pool's background toward the camera along the tiled floor, gliding past the left-side structure; the camera tracks the swimmer's motion in the pool.\"\n\nCheck if all rules are met.\n\nWait, the video might have two people? Wait frame 0: two silhouettes? Wait frame 0: \"a person\" but maybe two? Wait frame 0: two people? Let's check the frames. The first frame shows two people? Wait no, frame 0: \"a person\" but maybe the video is a bit blurry. Wait, looking at the frames:\n\nFrame 0: underwater, pool, two people? Wait, no, the description says \"a person\" but maybe it's one. Wait, the user's frame 0: \"a person in the background\". Let's check the frames:\n\n[0.0] shows a person in the background.\n\n[1.4] same person.\n\n[2.5] person swimming.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SbIlV2hlEAA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SbIlV2hlEAA_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 76.78066455394824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (swimmer) is moving through the water in a straight line from the center to the left side of the frame.", "background_and_ambient_analysis": "The pool walls and floor are stationary, indicating a fixed background. The water is calm and still, so it does not constitute dominant environmental motion."}}
{"video_id": "Sd5Z_pn1wQM", "file_name": "Sd5Z_pn1wQM_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark polo shirt with a red and white logo adjusts a patterned bow tie, securing it around the neck with both hands and then slightly adjusting the collar. The individual stands in front of a whiteboard with faint writing, making small hand movements to position the bow tie. The camera remains close to the subject, slightly shaky, capturing the upper body and neck area from a tilted angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Sd5Z_pn1wQM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Sd5Z_pn1wQM_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 156, "blur_score": 70.13255901593368, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hands and torso to adjust their tie and collar, demonstrating discrete physical actions involving solid objects (body, clothing).", "background_and_ambient_analysis": "The background (shelves and store items) remains static with no fluid/environmental motion (fire, water, smoke, wind) visible. Background elements do not shift uniformly."}}
{"video_id": "Sbng1dsZ7Ts", "file_name": "Sbng1dsZ7Ts_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a wooden spoon to stir a black pan filled with mixed vegetables including broccoli, carrots, cauliflower, and meat, then adds fresh celery, red bell peppers, and green bell peppers into the pan. The camera remains in a close-up perspective, focusing on the pan and stirring motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Sbng1dsZ7Ts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Sbng1dsZ7Ts_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 28.169323773913913, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand stirring pan with a wooden spoon, moving vegetables and meat within the pan.", "background_and_ambient_analysis": "No shifting backgrounds observed; no fire, water, smoke, or wind as dominant motion."}}
{"video_id": "SeJ5lsQ4h8o", "file_name": "SeJ5lsQ4h8o_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a round, light yellow potato while using a green handheld peeler to remove its skin. The peeler is maneuvered around the potato’s surface, causing thin strips of peel to fall onto a patterned cloth below. The hands maintain a steady grip, rotating the potato as the peeler works. The camera remains close-up and stationary, capturing the peeling process from a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SeJ5lsQ4h8o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SeJ5lsQ4h8o_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 38.03897761377097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The potato (being peeled) and the green vegetable peeler are moving in discrete, solid motion due to the person's hands rotating the potato and moving the peeler.", "background_and_ambient_analysis": "Background (patterned cloth and peels) is static; no environmental fluids (fire, water, smoke, wind) or camera-induced motion observed."}}
{"video_id": "ShGDqz3Gt8w", "file_name": "ShGDqz3Gt8w_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female tennis player, wearing a white shirt, black shorts, white shoes, and a white visor, stands on a tennis court. She runs forward to hit a yellow tennis ball, swings her racket, and continues moving across the court. The background is a dark netted enclosure. The camera remains static, capturing her actions from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ShGDqz3Gt8w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ShGDqz3Gt8w_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 38.331590663956725, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Tennis player (person) and tennis ball moving due to physical forces (locomotion and impact).", "background_and_ambient_analysis": "No fluid or environmental motion (fire, water, wind) observed. Background (fence and court) is static."}}
{"video_id": "SiVWd1-0_5k", "file_name": "SiVWd1-0_5k_000163_000173.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of seven people in light blue and white skating outfits glide across an ice rink at night, initially moving in a line from left to right. As they skate, they gradually disperse into a looser formation while maintaining forward motion. The camera follows their movement with a slight pan, keeping them centered against a dimly lit background featuring a building and distant lights.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SiVWd1-0_5k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SiVWd1-0_5k_000163_000173.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 67.33678978455994, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (ice skaters) are moving across the ice surface, exhibiting coordinated locomotion (sliding, turning) driven by physical forces of skating.", "background_and_ambient_analysis": "The background elements (building, lights, distant figures) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "Skm-Uw9dVCc", "file_name": "Skm-Uw9dVCc_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pan contains small orange diced carrots being cooked. Green peas are poured from a bowl into the pan with the carrots. A black spatula stirs the combined vegetables. The camera maintains a close-up, top-down perspective of the pan throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Skm-Uw9dVCc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Skm-Uw9dVCc_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 494.02999337546623, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A spatula stirs peas and carrots in a pan; the vegetables and spatula are discrete solid objects moving due to manual stirring.", "background_and_ambient_analysis": "The background (blue surface and pan) shows no shifting or environmental fluid motion; no fire, water, or wind present."}}
{"video_id": "ShI1KQPxFh4", "file_name": "ShI1KQPxFh4_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break down the video frames. First frame: close-up of a wok with stir-fried veggies—carrots, onions, red peppers. A wooden utensil is stirring them. Second frame: same wok, veggies being tossed with steam. Third frame: more veggies, steam, wooden utensil. Fourth frame: the wok with veggies, maybe a different angle, still stirring. Fifth frame: two pieces of fried chicken in a pan, then a gloved hand holds them. Wait, but the rules say to focus on motion and chronological order. Let's list the sequence:\n\n1. Close-up of wok with chopped vegetables (carrots, onions, red bell peppers) being stir-fried; wooden utensil stirs them.\n2. Continued stirring, veggies tossed with steam rising.\n3. Similar scene, veggies sizzling with steam.\n4. Then, the scene shifts to a frying pan with two pieces of golden-brown fried chicken; a gloved hand lifts one piece.\n5. Then, a close-up of a dish with food (maybe the chicken with vegetables?), but the text \"BLACK GARLIC AGED FOR 90 DAYS\" is overlaid, but we exclude text recognition.\n\nWait, the rules say to exclude text recognition, so we don't mention that text. Now, the main subjects: the stir-fried vegetables in the wok (first three frames), then the fried chicken in the pan (frame 4 and 5). Let's check the video frames as described:\n\nFrame 0: Close-up of wok with stir-fried veggies (carrots, onions, red peppers), wooden utensil stirring.\n\nFrame 1: Veggies being tossed, steam rising.\n\nFrame 2: Similar, sizzling veggies with steam.\n\nFrame 3: Transition to two pieces of fried chicken in a pan, gloved hand holds them.\n\nWait, the frames are numbered 0 to 4. Let's see:\n\nFrame 0: [0.0] Close-up of wok with stir-fried vegetables (orange carrots, white onions, red peppers) being stirred by a wooden utensil.\n\nFrame 1: [0.3] Veggies tossed, steam rising.\n\nFrame 2: [0.7] Veggies sizzling with steam.\n\nFrame 3: [1.2] Two pieces of golden-brown fried chicken in a pan, handled by a gloved hand.\n\nFrame 4: [1.4] Close-up of a dish with cooked food (maybe chicken with veggies), steam.\n\nBut the problem is, the rules say to describe chronological order. So:\n\nStart with the stir-frying vegetables in the wok, then the transition to frying chicken.\n\nNow, the key points: \n\n- First part: close-up of wok with colorful veggies (carrots, onions, red peppers) being stir-fried, wooden utensil stirring them, steam rising as they're tossed.\n\n- Then, a shift to a frying pan where two pieces of golden-brown fried chicken are being handled (gloved hand lifting one piece).\n\n- Then, the final frame is a close-up of a dish with cooked food, possibly chicken with other ingredients.\n\nNow, structure the caption chronologically:\n\n1. The video starts with a close-up of a wok containing sliced carrots, onions, and red bell peppers being stir-fried, with a wooden utensil tossing the vegetables while steam rises.\n\n2. The stirring motion continues, showing the vegetables sizzling and moving in the wok.\n\n3. The scene transitions to a frying pan where two pieces of golden-brown fried chicken are placed, and a gloved hand lifts one piece.\n\n4. Finally, the video shows a close-up of a dish with cooked food, likely the chicken and vegetables combined, with steam rising.\n\nBut need to be concise. Let's check the rules: \"concise, chronological paragraph\". Also, mention spatial relationships if relevant. The first part is in the wok, then the pan. The camera moves from close-up of wok to close-up of pan, etc.\n\nWait, the frames: 0, 0.3, 0.7, 1.2, 1.4. So 5 frames total.\n\nFrame 0: Close-up of wok with stir-fried veggies (carrots, onions, red peppers), wooden utensil stirring.\n\nFrame 1: Veggies being tossed, steam rising.\n\nFrame 2: Veggies sizzling with steam.\n\nFrame 3: Two pieces of fried chicken in a pan, gloved hand holds them.\n\nFrame 4: Close-up of a dish with cooked food (maybe chicken with veggies).\n\nNow, writing the caption:\n\nThe video opens with a close-up of a black wok containing sliced orange carrots, white onions, and red bell peppers being stirred by a wooden utensil,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ShI1KQPxFh4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ShI1KQPxFh4_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 135.85656557658214, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects include julienned vegetables being stirred in a wok, fish pieces boiling in water, and chicken pieces being fried and added to noodles. These objects exhibit motion due to physical forces (spatula stirring, boiling, frying).", "background_and_ambient_analysis": "No significant background shifts observed. Ambient elements like steam from the wok and boiling water are present but not dominant; they are secondary to active cooking motions."}}
{"video_id": "Sj3WoDTOi2I", "file_name": "Sj3WoDTOi2I_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a yellow shirt and dark pants sits on a concrete step against a wooden fence with a black dog beside her; she stands, leans on the fence, and turns right. As she moves, a second person in a red shirt and dark pants enters from the right carrying a potted plant. The camera pans right to follow the second person, maintaining a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Sj3WoDTOi2I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Sj3WoDTOi2I_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 249.49326623032178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people: one seated near fire (yellow shirt) and another walking (red shirt) into the scene.", "background_and_ambient_analysis": "No significant background shift observed; wooden structure and ground remain stable. Fire is present but not dominant motion."}}
{"video_id": "SsboCbju5uE", "file_name": "SsboCbju5uE_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt sits on wooden bleachers, holding a microphone and speaking. The scene transitions to a black-and-white close-up of a bald man in a light jacket speaking amidst a moving crowd. The camera remains steady, focusing on each subject sequentially without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SsboCbju5uE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SsboCbju5uE_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 227.50606724444498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects (people) in the background are moving; the person in the military uniform is a solid object with minimal motion.", "background_and_ambient_analysis": "The video shows a static scene with a person speaking, then cuts to a scene with people moving in the background. No fluid/environmental motion (fire, water, etc.) is present, and static background elements (walls, ground) do not shift uniformly."}}
{"video_id": "Sr2HinObLJQ", "file_name": "Sr2HinObLJQ_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown jacket and red pants skis down a snowy slope, moving from the background toward the camera while holding ski poles. They continue skiing past the camera, shifting to the right. The camera maintains a steady front-facing perspective, following the skier’s movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Sr2HinObLJQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Sr2HinObLJQ_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 174.57521013786527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A skier in red pants and a brown jacket is actively skiing downhill using ski poles. Another skier appears in the background, both exhibiting solid, distinct locomotion due to physical forces (gravity, muscle action).", "background_and_ambient_analysis": "The background (snow-covered slope, trees, and markers) remains static with no significant fluid motion (fire, water, smoke) or wind-driven displacement. Snow texture is solid and unmoving, indicating no ambient environmental dominance."}}
{"video_id": "Sra4FoNBebw", "file_name": "Sra4FoNBebw_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a gray shirt and dark pants, the other in a light shirt and dark pants, move around a brightly lit Christmas tree adorned with red, green, and white lights. The person in gray exits to the left, while the person in light shirt exits to the right, both leaving the frame. Camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Sra4FoNBebw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Sra4FoNBebw_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 274.0336154344111, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (solid objects) move around the Christmas tree, placing ornaments and adjusting decorations through locomotion and manual manipulation.", "background_and_ambient_analysis": "Background elements (walls, shelves, furniture) remain fixed with no shifting or environmental motion (fire, water, smoke, or wind visible)."}}
{"video_id": "SpmSEqTOHLk", "file_name": "SpmSEqTOHLk_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and beige pants stands beside a white car, holding an object. He moves toward the front wheel, crouches, and manipulates the wheel hub with his hands. The camera follows his motion, focusing on the wheel area as he works. Background includes a bushy area and parked vehicles, with minimal detail provided.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SpmSEqTOHLk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SpmSEqTOHLk_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 47.669346275555796, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt and khaki pants moves: initially standing beside the car, then walking slightly, and finally crouching to inspect the front left tire. The motion is deliberate and physical (bending, touching the wheel), representing solid object locomotion.", "background_and_ambient_analysis": "The background features static elements: a parked car, bushes, and road markings. No fluid motion (fire, water, smoke) or significant wind-induced sway is observed. Background elements remain stationary, indicating no ambient environmental motion."}}
{"video_id": "SnbTanLDoS8", "file_name": "SnbTanLDoS8_000266_000276.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in white pants with red patches and a white shirt performs fluid movements in a park. He begins with legs apart and arms raised, then steps forward while lowering his arms to chest level before raising them again in a coordinated sequence. The camera tracks his motion with slight adjustments, maintaining a ground-level perspective as he moves through various stances.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SnbTanLDoS8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SnbTanLDoS8_000266_000276.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 121.56432704057755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in white clothing is performing a martial arts or exercise routine, moving their arms and legs in a controlled manner.", "background_and_ambient_analysis": "Background is static (trees and grass show no motion). No fluid or gaseous environmental motion detected (no wind, smoke, fire)."}}
{"video_id": "SwFwzJHKU3w", "file_name": "SwFwzJHKU3w_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person working on a car wheel. The main subject is the person's hands, wearing light blue gloves, handling the wheel hub. The wheel is shiny chrome, the tire is black. The person is unscrewing or adjusting the lug nuts. Let's check the chronological order. The hands start with fingers on the hub, then move to interact with the center part. \n\nAppearance: person has light blue gloves, hands are visible, car wheel is metallic (chrome) with black tire. Spatial relationship: hands are in front of the wheel, manipulating the hub. Background is dark, maybe the car's undercarriage. Camera is close-up, focusing on the wheel and hands. No background details needed except minimal. \n\nRules: focus on motion. So sequence: hands on wheel hub, turning or adjusting. Then the next frame shows hands moving, maybe unscrewing. Wait, the video frames go from 0 to 5 seconds. Let's see: first, hands are on the hub, then moving. Maybe turning the center cap or lug nuts. Wait, the hub has a center cap. The hands are manipulating the cap. So step 1: hands hold the wheel hub, then maybe removing the cap? Or adjusting the lug nuts. \n\nWait, the first frame: hands on the hub, then in subsequent frames, the left hand is under the hub, right hand maybe turning. Then the wheel hub is being adjusted. The video shows the hands working on the wheel, so the action is unscrewing or tightening the lug nuts. But the exact motion: starting with hands on the hub, then moving to turn the nuts. \n\nNow, caption must be concise, chronological. So \"A person wearing light blue gloves uses both hands to manipulate the lug nuts and center cap of a chrome car wheel. The left hand supports the hub while the right hand turns the nuts, gradually loosening them. The wheel remains stationary against a dark background. The camera maintains a close-up, top-down perspective focusing on the hands and wheel.\" Wait, need to be concise. \n\nLet me check rules: chronological paragraph. So start with action: hands working on wheel. Then sequence: hands are on wheel hub, then moving to unscrew. \n\nSo: A person with light blue gloves adjusts the lug nuts on a chrome car wheel. Their right hand turns the nuts while the left hand stabilizes the hub, moving slightly as the nuts are loosened. The wheel's black tire and metallic rim are visible against a dark background. The camera stays in a close-up, top-down view focusing on the hands and wheel. \n\nWait, the output must be a paragraph. Let's structure it:\n\nThe video shows a person wearing light blue gloves working on a car wheel. The individual uses both hands to manipulate the lug nuts and center hub of a shiny chrome wheel with a black tire. Initially, the hands position themselves on the hub; then the right hand turns the nuts while the left hand supports the wheel, gradually loosening them. The camera maintains a close-up, top-down perspective focused on the hands and wheel, with minimal background detail. \n\nCheck rules: no text recognition, named characters. Okay. Let's make it concise.\n\n\"Two gloved hands, wearing light blue rubber gloves, interact with the center hub of a chrome car wheel. The hands manipulate and loosen the lug nuts, with the left hand supporting the hub and the right hand turning the nuts. The wheel's black tire is visible against a dark background. The camera remains in a close-up, top-down view throughout the sequence.\"\n\nWait, check chronological order: first, hands on hub, then loosening. So the sequence is hands working, then turning. Let's see the frames: [0.0] hands on hub; [1.4] same; [2.5] same; [3.6] hands move slightly; [4.7] the hub is being adjusted. So the action is gradual, turning the nuts. \n\nFinal caption: \"A person wearing light blue gloves works on a chrome car wheel. Their hands, positioned on the hub, adjust and loosen the lug nuts with the right hand turning while the left hand stabilizes the wheel. The black tire and metallic rim remain stationary against a dark background. The camera maintains a close-up, top-down view focused on the hands and wheel.\"\n\nWait, need to be more concise. Maybe: \"A person in light blue gloves uses both hands to loosen the lug nuts on a chrome car wheel's hub; the left hand stabilizes the wheel while the right hand turns the nuts. The black tire and metallic rim are visible against a dark background. The camera stays in a close-up, top-down perspective throughout the sequence.\"\n\nYes, that's concise, chronological, mentions motion (loosen lug nuts), spatial (left stabil", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SwFwzJHKU3w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SwFwzJHKU3w_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 360.14396029207626, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves manipulates lug nuts on a car wheel, demonstrating discrete, solid object motion via manual adjustment.", "background_and_ambient_analysis": "Background elements (car wheel, tire) are static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "Sx6LDeq3r94", "file_name": "Sx6LDeq3r94_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a red bib with a reindeer design sits in a blue high chair, being fed from a spoon held by an adult's hand. The baby looks at the spoon, brings it to their mouth, then looks around while chewing. The camera maintains a close-up, slightly shaky perspective on the baby.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Sx6LDeq3r94.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Sx6LDeq3r94_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 108.89562386008369, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: baby (head/body movement during feeding), feeding spoon (hand-controlled motion toward mouth).", "background_and_ambient_analysis": "Background elements (blue object, high chair structure) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "SyuBb509-Kg", "file_name": "SyuBb509-Kg_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless individual in dark pants performs pull-ups on a doorway bar, rhythmically lifting and lowering their body. Positioned between red walls and a pink curtain, the person moves in the doorway, with the camera maintaining a static, frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SyuBb509-Kg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SyuBb509-Kg_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 68.49676478777462, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing pull-ups on a horizontal bar; discrete, solid motion via upper-body locomotion (pulling themselves up and down).", "background_and_ambient_analysis": "Background elements (red walls, door frame, curtain) show no uniform shifting; no fire, water, smoke, or wind-driven motion detected."}}
{"video_id": "T-OQ1SVbGiU", "file_name": "T-OQ1SVbGiU_000561_000571.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a lab coat using a microscope. The main subject is the individual, wearing a light blue lab coat, interacting with the microscope. Let's break down the actions chronologically.\n\nStart: The person is adjusting the microscope, probably focusing. Then, they move their hand, maybe adjusting the focus knob. Next, they look through the eyepiece, then turn their head, maybe to talk or explain. Then they step back, move away from the microscope.\n\nAppearance: Light blue lab coat, hair tied back. Microscope is standard, with parts like the eyepiece, objective lenses, stage.\n\nSpatial: The person is in front of the microscope, which is on a table. Background has some lab elements but minimal.\n\nCamera: Seems static, no movement mentioned. Top-down or fixed perspective.\n\nRules: Focus on motion, chronological order. Don't mention text, just describe actions.\n\nSo, step by step: Person adjusts microscope (hand on focus knob), looks through eyepiece, turns head, moves back from microscope.\n\nCheck rules: No text recognition, so don't mention any signs. Exclude named characters. Mention spatial: person in front of microscope.\n\nNow, structure the paragraph. Start with the action sequence.\n\nFirst frame: person adjusting microscope, hand on focus knob. Then looks through eyepiece, then turns head (maybe to speak, but since no audio, just motion), then steps back from microscope.\n\nKeep it concise. \"A person in a light blue lab coat adjusts a microscope's focus knob with one hand while looking through the eyepiece. The individual then turns their head away from the microscope and steps back, moving out of the immediate view of the instrument.\"\n\nCheck background: minimal, so skip. Camera: static, so \"static camera perspective.\"\n\nWait, output format: chronological paragraph. So need to describe the sequence.\n\nLet's draft:\n\n\"A person in a light blue lab coat adjusts a microscope's focus knob with their right hand, then looks through the eyepiece. They turn their head to the side, remove their hand from the knob, and step back away from the microscope.\"\n\nCheck if it's chronological: adjust knob, look through, turn head, step back.\n\nYes. Mention appearance: light blue lab coat.\n\nSpatial: in front of the microscope.\n\nCamera: static (since no movement indicated).\n\nNow, ensure all rules followed. No text recognition, so no signs. No named characters.\n\nFinal check: concise, chronological, motion and behavior, appearance (color, size?), spatial, camera.\n\nSize: person is average size, but maybe not necessary. The rules say \"briefly describe their appearance and number (color, size, orientation)\". So color (light blue lab coat), size (human), orientation (facing the microscope initially).\n\nWait, in the video, the person's lab coat is light blue. So \"a person wearing a light blue lab coat\".\n\nYes.\n\nSo final caption:\n\n\"A person wearing a light blue lab coat adjusts a microscope's focus knob with their right hand, then looks through the eyepiece. They turn their head to the side, remove their hand from the knob, and step back away from the microscope. The scene is captured with a static camera perspective.\"\n\nCheck for conciseness. Maybe \"steps back\" can be \"steps away\".\n\nYes. Let's check the example. The user's example output needs to be concise.\n\nAnother check: in the video, the person is adjusting the knob (hand on it), then looks through, then turns head, then steps back.\n\nYes. So:\n\n\"A person in a light blue lab coat adjusts a microscope’s focus knob with their right hand while looking through the eyepiece. They then turn their head to the side, release the knob, and step back from the microscope. The camera maintains a static view throughout.\"\n\nThat's better. \"releases the knob\" is the motion after looking through.\n\nWait, in the video: first frame, hands on knob, then maybe adjusts, then looks through? Wait, the actions: initial frame, hands on knob, then maybe they adjust (turning the knob), then look through, then turn head, then step back.\n\nLet's see the video description:\n\nThe video starts with the person adjusting the microscope, hand on focus knob. Then they look through the eyepiece (so maybe adjusting focus), then turn head, step back.\n\nSo \"adjusts focus knob, looks through eyepiece, turns head, steps back.\"\n\nSo the caption should capture that sequence.\n\nSo revised:\n\n\"A person in a light blue lab coat adjusts a microscope’s focus knob with their right hand, looks through the eyepiece, turns their head to the side, and steps back away from the instrument. The scene is filmed with a static camera perspective.\"\n\nYes, that's chronological, describes motion,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/T-OQ1SVbGiU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/T-OQ1SVbGiU_000561_000571.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 365.19305688692725, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person in the lab coat moves their hands to adjust the microscope and handle an object (likely a slide). The microscope remains stationary on the table.", "background_and_ambient_analysis": "The background (wall, lab equipment) shows no shifting or fluid motion. No fire, water, smoke, or wind is present; the environment is static."}}
{"video_id": "Sw49PJK5-8s", "file_name": "Sw49PJK5-8s_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child's hands pluck the strings of a wooden harp, positioned in front of green foliage. The camera starts with a close-up of the hands on the strings, then pans upward to reveal the person wearing a blue shirt seated with the harp. The background consists of blurred green leaves, and the camera movement is a slow upward pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Sw49PJK5-8s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Sw49PJK5-8s_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 59.661630353972704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object in motion is the person's hand actively plucking and pressing the harp strings. This motion is distinct, localized, and driven by deliberate physical action (playing the instrument).", "background_and_ambient_analysis": "The background consists of green foliage with minimal movement, likely due to subtle wind. No fire, water, smoke, or significant wind dominates the scene; the foliage remains largely static with only slight natural sway."}}
{"video_id": "T25r8wpn1ic", "file_name": "T25r8wpn1ic_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a dark shirt, light shorts, and dark shoes stands on a grassy field. He bends forward and falls backward onto the grass. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/T25r8wpn1ic.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/T25r8wpn1ic_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 153, "blur_score": 1472.1642471727523, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) undergoes intentional movements: standing, arm-raising, falling backward onto grass, and rolling on the ground.", "background_and_ambient_analysis": "Static background elements (trees, light pole, sky) show no significant motion; no fire, water, smoke, or wind-driven environmental effects dominate the scene."}}
{"video_id": "T4xXcL3XcVM", "file_name": "T4xXcL3XcVM_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and light shorts drives a dark all-terrain vehicle up a metal ramp toward a white pickup truck. The ATV ascends the ramp steadily, moving from the lower position toward the truck bed. The background includes grass and a wooden fence. The camera remains stationary with slight movement, capturing the action from a ground-level angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/T4xXcL3XcVM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/T4xXcL3XcVM_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 89.2729006857719, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating an ATV is moving slowly up a ramp toward a truck bed; the ATV's motion is due to steering and engine force, with clear discrete bounding box tracking.", "background_and_ambient_analysis": "The background elements (fence, trees, ground) show no significant shifting or fluid motion; no fire, water, smoke, or wind-driven environmental effects are present."}}
{"video_id": "SyrGPhPucTU", "file_name": "SyrGPhPucTU_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt, light gray pants, and white shoes stands on a golf green holding a golf club. They bend forward to adjust a white golf ball positioned near the club head. The background includes distant golf course barriers and trees. The camera remains stationary throughout, capturing a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/SyrGPhPucTU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/SyrGPhPucTU_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 165.02525245150986, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A golfer performs a swing motion with a club; the motion is discrete and solid, involving the golfer's body and club movement.", "background_and_ambient_analysis": "Background elements (trees, grass, structures) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "T12Zou67Xp4", "file_name": "T12Zou67Xp4_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a plaid shirt places a small plant with green shoots and brown roots into a white pedestal dish with a gold rim, then transfers a second similar plant from a large glass bowl filled with dark liquid into the dish. The dish sits on a wooden table with pink and white tulips visible to the right. The camera maintains a static overhead perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/T12Zou67Xp4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/T12Zou67Xp4_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 134.57358350194323, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands (wearing gloves) are moving to place plant bulbs into a stand and add water from a bowl. The hands are the discrete moving objects.", "background_and_ambient_analysis": "The background (table, glass bowl, tulips) is static with no uniform shifting. There is no fire, water flow, or smoke. Minor ripples in the bowl water are not dominant."}}
{"video_id": "T7VEcRS8rkI", "file_name": "T7VEcRS8rkI_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long, wavy brown hair holds a white tissue to her nose, dabbing it repeatedly. She wears a light-colored top with thin straps and rings on her fingers. The camera maintains a static close-up shot focused on her face and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/T7VEcRS8rkI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/T7VEcRS8rkI_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 146, "blur_score": 105.1550720251931, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and facial features exhibit controlled motion near the face, consistent with deliberate movement (e.g., wiping or touching the face).", "background_and_ambient_analysis": "No discernible background elements; scene focuses on a person's face and hand. No fluid/environmental motion (fire, water, smoke) detected."}}
{"video_id": "T6yh2isOFAE", "file_name": "T6yh2isOFAE_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a group of goats (or sheep?) in a pen. Wait, the first frame shows several animals, maybe goats, eating from a green trough. The background has leaves on the ground, a tree, and a fence. Then a girl in a purple vest and jeans walks in from the left. She approaches the trough, maybe to feed the animals. Then she walks past the trough to the right. The animals are brown, white, black, etc. The main motion is the girl moving through the scene, interacting with the animals. Let's structure it chronologically.\n\nFirst, the animals are eating from the green trough. Then the girl enters from the left, walks towards the trough, and then exits to the right. The camera stays stationary, right? Because there's no movement mentioned. Background has fallen leaves and a tree, but keep it minimal. Need to mention the number: maybe several goats (or sheep). Wait, the description says \"goats\" in the rules, but the video shows sheep or goats. The first frame: \"goats\" but let's check the user's example. Wait, the user's example in the problem statement has a video where there are goats. Wait, the user's problem says \"a group of goats\" but let's go by the video.\n\nWait, the video: [0.0] shows several animals with white, brown, black faces, eating from a green trough. The animals are in a pen with a red and green fence. Then a girl in a purple vest and dark pants walks from left to right, passing the trough. She's holding something? Maybe a feed. Then she exits the frame to the right.\n\nSo chronological order:\n\n- Initially, multiple goats (brown, white, black patches) eat from a green trough inside a fenced pen on a leaf-covered ground.\n- A girl in a purple vest and jeans enters from the left, walks toward the trough, and passes the animals.\n- She exits the frame to the right.\n- The camera remains stationary, capturing the scene from a fixed perspective.\n\nNeed to make sure it's concise. Also, mention spatial relationships: the girl is in front of the trough, moving from left to right.\n\nCheck rules: a) motion and behavior in chronological order. b) appearance and number. c) spatial relationships. d) camera perspective. e) background minimal. f) exclude text, named characters, etc.\n\nLet's draft:\n\nAt the start, several goats with brown, white, and black patches eat from a green trough within a red-and-green fenced pen. A girl wearing a purple vest and dark pants walks into the frame from the left, approaches the trough, and passes through the scene before exiting to the right. The camera remains static throughout, capturing the animals and the girl’s movement against a leaf-covered ground backdrop.\n\nWait, but \"several\" is okay. Let's check if the animals are goats or sheep. The problem says \"goats\" in the rules? Wait, the user's problem statement says \"a group of goats\" but the video might show sheep? Wait, the user's problem has a video with goats (since in the example, the user says \"goats\"). Wait, the initial description in the problem statement for the video: \"a group of goats\" but maybe not. Wait, the user provided the video example as: [0.0] <image> showing goats. Let's assume they are goats.\n\nSo: several goats (brown, white, black) eat from a green trough in a fenced pen. A girl in purple vest and jeans walks from left to right, passing the trough. Camera is static.\n\nMake it concise. Let's write:\n\nMultiple goats with brown, white, and black coats eat from a green trough inside a red-and-green fenced enclosure. A girl in a purple vest and dark pants enters the frame from the left, walks past the trough, and exits to the right. The camera remains stationary, capturing the scene from a fixed angle over a leaf-covered ground.\n\nCheck if \"multiple\" is acceptable. \"Several\" or \"multiple\" is okay. Also, \"coats\" might be redundant, but \"brown, white, and black coats\" is clear.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So number: multiple (or several). Colors: brown, white, black. Orientation: eating from trough.\n\nYes. Let's structure:\n\nChronological order:\n\n1. Initial state: Goats eating from trough.\n2. Girl enters, moves through, exits.\n3. Camera stationary.\n\nSo the caption:\n\nAt the start, several goats with brown, white, and black patches eat from a green trough within a fenced pen. A girl in a purple vest and dark pants walks into the frame from the left, passes the trough", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/T6yh2isOFAE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/T6yh2isOFAE_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 945.9308760550922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Sheep exhibit head movements while eating; a person in a purple vest walks around the platform, both displaying discrete locomotion.", "background_and_ambient_analysis": "Background elements (trees, fallen leaves) are static; no fire, water, smoke, or wind-induced motion detected."}}
{"video_id": "T7suCHdJOfc", "file_name": "T7suCHdJOfc_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five women stand in a line, some holding microphones and others at a podium; they sing or speak. The camera pans left, shifting focus across the group, revealing their dark and white attire. Background elements include seated individuals, kept minimal. Camera movement is a slight pan left throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/T7suCHdJOfc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/T7suCHdJOfc_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 131.81967444227467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (four individuals) exhibit subtle movements (e.g., gesturing, posture shifts) consistent with human locomotion and communication.", "background_and_ambient_analysis": "Background elements (walls, door) remain static with no shifting or environmental motion (no fire, water, smoke, or wind detected)."}}
{"video_id": "T6eOCC1XOfk", "file_name": "T6eOCC1XOfk_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black and blue zip-up jacket, beige shorts, white sneakers, and a cap walks toward the camera on a green golf course, holding a golf club in his right hand and gesturing with his left hand. He stops, positioning a yellow golf ball on the grass in front of him. The background features trees and a distant road. The camera tracks his movement with a slight pan as he approaches.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/T6eOCC1XOfk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/T6eOCC1XOfk_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 72.27893049723178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man walks toward the camera (locomotion) and places a golf ball on the ground (explicit physical force). The ball remains stationary after placement.", "background_and_ambient_analysis": "The background (trees, fence, grass) remains static with no fluid motion (fire, water, smoke) or wind-induced swaying. Trees and structures show no uniform shifting."}}
{"video_id": "TB0i_8gF-Rs", "file_name": "TB0i_8gF-Rs_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person stands on a grassy backyard, juggling two long red-and-white streamers by moving their arms in a circular motion. The streamers flutter as they are swung outward and upward. The scene is near a tree and white house with minimal background details. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TB0i_8gF-Rs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TB0i_8gF-Rs_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 227.16780325924157, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively hula hooping, causing the hula hoop to move in a circular motion. The person's body also moves slightly to maintain the hoop's motion.", "background_and_ambient_analysis": "Background is static with no shifting or environmental motion (e.g., wind, water, fire)."}}
{"video_id": "TC4wmU0Cnks", "file_name": "TC4wmU0Cnks_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a blue striped shirt, plaid shorts, white cap, and white shoes stands on a grassy field, holding a golf club. They initiate a swing, moving the club in a circular motion, complete the follow-through with an extended right arm, and turn slightly to the right. The background includes distant houses and trees. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TC4wmU0Cnks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TC4wmU0Cnks_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 490.62425415862555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The golfer (a person) is swinging a golf club, resulting in visible body and club motion. The motion is due to the golfer's own physical actions.", "background_and_ambient_analysis": "The background (field, trees, houses) is stable with no dominant fluid or wind motion. The trees show minimal sway, which is not dominant."}}
{"video_id": "TFYWY5m7e_k", "file_name": "TFYWY5m7e_k_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark industrial vehicle with a grid-like rear structure remains stationary. Suddenly, numerous white rectangular boxes cascade out from its open side, tumbling to the ground. The camera maintains a static top-down perspective throughout the unloading sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TFYWY5m7e_k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TFYWY5m7e_k_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 315.6612146190589, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (bricks or concrete blocks) are falling from the top of a structure due to gravitational forces.", "background_and_ambient_analysis": "Background is stationary; the motion is due to falling debris (solid objects), not ambient fluid motion."}}
{"video_id": "TFN5101iFsI", "file_name": "TFN5101iFsI_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people, one in a red shirt and black shorts, the other in a striped tank top and khaki shorts, both barefoot, walk across a carpeted room. Starting near a door with a window, they move rightward, passing stools and a television. The red-shirted individual shifts leftward as they continue walking, while the striped individual maintains a steady pace. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TFN5101iFsI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TFN5101iFsI_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 228.57773195554284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people are moving in a coordinated dance, demonstrating discrete locomotion without external environmental forces.", "background_and_ambient_analysis": "The background (room, furniture) is stationary; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "TA3FHxOJhuo", "file_name": "TA3FHxOJhuo_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's right hand, wearing a denim-cuffed sleeve, uses a pink marker to write on a white sheet of paper on a wooden table. The hand lifts the marker, then a left hand with light pink nail polish gestures toward the paper. The right hand moves the marker away from the sheet, and the left hand adjusts the paper. The camera maintains a top-down perspective with no visible movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TA3FHxOJhuo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TA3FHxOJhuo_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 70.00092208412, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands (discrete solid objects) are moving: one writing on a paper, the other manipulating the paper's position on the table.", "background_and_ambient_analysis": "The wooden table and surrounding elements show no shifting or fluid motion; no fire, water, smoke, or wind effects are present."}}
{"video_id": "TECu_U2FozU", "file_name": "TECu_U2FozU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a couch scene: a person (gender not specified, but likely female based on context) reading a book. Then there's a digital clock showing 8:00 AM. Next, they're on a laptop, then putting on sunglasses. Then walking outside, adjusting the sunglasses, and looking around. Need to describe in chronological order.\n\nFirst, the opening shot: a couch with a person sitting, reading a book. Then the clock (but maybe the clock is part of the first scene? Wait, the first frame is a couch with a digital clock showing 8:00. Then second frame is the person on laptop. Third frame: putting on sunglasses. Fourth: walking outside, adjusting sunglasses. Fifth: adjusting ear or something.\n\nWait, the timestamps are:\n\n0.0: couch with person reading book, clock showing 8:00.\n\n1.4: person on laptop.\n\n2.5: putting on sunglasses.\n\n3.6: walking outside.\n\n4.7: adjusting ear.\n\nWait, no, the video frames are:\n\nFrame 0: couch with person reading book, clock (AM 8:00)\n\nFrame 1: person on laptop (showing chart)\n\nFrame 2: person putting on sunglasses (red frame? or white)\n\nWait, the video description:\n\nFirst scene: a person sitting on a couch with a yellow pillow, reading a book, clock showing 8:00 AM.\n\nSecond scene: close-up of a laptop screen with data, then a person wearing white blouse, adjusting red sunglasses.\n\nThird scene: person walking outside near a red corrugated wall.\n\nFourth scene: person walking down a street, passing plants.\n\nFifth scene: person adjusting sunglasses near green plants.\n\nWait, the video has five segments:\n\n1. Couch scene (8:00 clock, person reading book)\n\n2. Laptop screen with data, then person adjusting sunglasses (white top)\n\n3. Person walking outside with red wall background\n\n4. Person walking down a street, past a building\n\n5. Person adjusting ear, near green plants\n\nWait, need to list the main motions in order.\n\nFirst, a person sits on a couch, reading a book (white top, yellow pillow). Then the scene shifts to a digital clock displaying 8:00 AM. Then the person is on a laptop, looking at data. Then they adjust red sunglasses. Then walk outside, passing a red wall. Then walk down a street, passing a building. Then adjust ear, near green plants.\n\nWait, but the video is a sequence:\n\n[0.0] Couch with person reading book, clock (8:00 AM)\n\n[1.4] Laptop screen with data (close-up), then person (white top) adjusting red sunglasses\n\n[2.5] Person walking outside (red corrugated wall)\n\n[3.6] Person walking down street, past building\n\n[4.7] Person adjusting ear near green plants\n\nSo chronological order: \n\n1. Person sits on couch reading book (white top), digital clock showing 8:00 AM (couch with gray/pillow, coffee cup on floor)\n\n2. Person uses laptop, then adjusts red sunglasses\n\n3. Walks outside, near red wall\n\n4. Walks down street\n\n5. Adjusts ear, near green plants\n\nNow, the rules: focus on motion and behavior, chronological, appearance, spatial relationships, camera movement.\n\nStart with first scene: person on couch (white top, reading book), clock (8:00) visible. Then laptop screen (data), person adjusting sunglasses (red frame). Then walking outside (red wall), then street, then adjusting ear near plants.\n\nAlso, mention spatial: couch has pillows, clock on wall.\n\nNow, concise paragraph.\n\nLet's structure:\n\nThe video opens with a person sitting on a couch, wearing a white blouse, reading a book while a digital clock displays 8:00 AM. The scene transitions to the person using a laptop with a data-heavy screen, then adjusting red-tinted sunglasses. They walk outside past a red corrugated wall and a street with buildings, stopping to adjust their ear near green plants. The camera moves between close-ups of the person’s actions and wider shots of their surroundings.\n\nWait, check rules: exclude text recognition (so don't mention \"8:00 AM\" but the video shows it, but rule f says exclude named characters and text. Wait, rule f: Exclude text recognition, named characters, or stylistic analysis.\n\nOh, rule f says: Exclude text recognition. So can't mention the clock showing 8:00 AM. Wait, but the first frame shows a digital clock with 8:00 AM. But rule f says exclude text recognition. So should we not mention the time?\n\nYes,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TECu_U2FozU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TECu_U2FozU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 73.13425924763342, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: person (walking, adjusting sunglasses, taking photos), notebook, pen, laptop. Movements are due to locomotion (walking), hand gestures (writing, adjusting glasses), and camera operation (taking photos).", "background_and_ambient_analysis": "Static background elements (couch, red blinds, buildings, truck) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "TGuA7w1HHDQ", "file_name": "TGuA7w1HHDQ_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A player in a red uniform with a white helmet runs across the field from right to left, then stops. A second player in a red uniform with a white helmet stands in the background and begins walking toward the first player. A person in white is visible at the bottom left corner of the frame. The camera maintains a top-down view with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TGuA7w1HHDQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TGuA7w1HHDQ_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 63.084686971695035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in red uniforms are visible. One individual (left) moves gradually across the field, while another (right) advances toward the right side of the frame, suggesting locomotion due to physical movement.", "background_and_ambient_analysis": "The background consists of a static grassy field with white lines; no shifting or fluid motion (fire, water, smoke) is observed. The ground elements remain consistent across frames, indicating no environmental fluid dynamics."}}
{"video_id": "TKKYIdetvlE", "file_name": "TKKYIdetvlE_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single hand with light skin tone performs rapid, repetitive finger movements, transitioning between fully extended gestures and index-finger-pointing positions on a wooden surface. The hand remains centered against a brick wall backdrop with speakers, moving in a rhythmic, back-and-forth pattern. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TKKYIdetvlE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TKKYIdetvlE_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 664.9703655024109, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's leg and hand are performing deliberate movements involving foot manipulation and balancing actions (e.g., handstands, foot spins), indicating controlled physical locomotion.", "background_and_ambient_analysis": "Brick wall and speakers remain static throughout; no fluid motion (fire, water, smoke) or wind-driven environmental effects observed."}}
{"video_id": "TJLN8OFmMR0", "file_name": "TJLN8OFmMR0_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Players in pink and light blue jerseys compete near the goal; a light blue player shoots the puck, which moves toward the center, prompting players to run in various directions. The group disperses as the puck travels across the court. The camera maintains a top-down view, panning slightly to follow the play.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TJLN8OFmMR0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TJLN8OFmMR0_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 184.77652952685435, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include players (in pink/blue jerseys), a ball, and referees. These objects exhibit motion from physical interactions (kicking, running, collisions) and locomotion.", "background_and_ambient_analysis": "Static background elements (green/white walls, scoreboard, court lines) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects are present."}}
{"video_id": "TIhOchx602k", "file_name": "TIhOchx602k_000207_000217.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand reaches into an open cardboard box from below, grasps a rectangular DVD case, lifts it upward and out of the box, then moves it away, leaving the box empty. The camera maintains a top-down perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TIhOchx602k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TIhOchx602k_000207_000217.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 94.04557037477758, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a product box (lifting, rotating, and placing it). The product box is a solid object and the motion is due to the hand's physical interaction.", "background_and_ambient_analysis": "The background (cardboard box walls and ceiling) remains static. There is no fire, water, smoke, or wind. The motion is due to the hand moving the product box."}}
{"video_id": "TL6m4s81zHA", "file_name": "TL6m4s81zHA_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white sleeveless top and dark pants walks across a wooden-floored room from the right side toward the left, then bends over a fireplace mantel to pick up an object. She stands upright afterward, facing the camera. The background includes a kitchen area with cabinets and scattered items, visible through an archway. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TL6m4s81zHA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TL6m4s81zHA_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 71.91461528767177, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (white shirt, dark pants) walks through the kitchen, turns toward the fireplace, bends to pick up an object, and adjusts their shirt. All actions involve discrete, solid-body movement.", "background_and_ambient_analysis": "Background elements (cabinets, fireplace, floor) show no uniform shifting; no fire, water, smoke, or wind present. Environment is calm and static."}}
{"video_id": "TMxXe9ZCZlc", "file_name": "TMxXe9ZCZlc_000229_000239.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue and white striped shirt adjusts a dark blue floral tie with pink and green flowers. The hands, positioned in front of the shirt, pull and straighten the tie around the collar. The camera maintains a close-up perspective, focusing on the shirt and tie throughout the adjustment process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TMxXe9ZCZlc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TMxXe9ZCZlc_000229_000239.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 156.31289009687166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects: hands adjusting a floral tie. The hands are moving the tie due to physical manipulation (pulling, stretching, and positioning).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; the background is not visible but no signs of fire, water, wind, or smoke."}}
{"video_id": "TQNFcU5T5e0", "file_name": "TQNFcU5T5e0_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. So, the user provided a video clip showing a Samsung forklift moving a package. The instructions are pretty clear: I need to generate a concise, chronological paragraph focusing on motion and behavior, mention appearance and spatial relationships, conclude with camera perspective, and avoid text recognition or named characters.\n\nFirst, I'll watch the video description again. The video starts with a close-up of a Samsung forklift lifting a large, rectangular package wrapped in plastic. The package is beige or light brown, maybe with some text, but the rules say not to mention text. The forklift is moving the package upwards and then slightly tilting it. The background is a warehouse setting with shelves and maybe other equipment, but I should keep background minimal.\n\nThe main subject here is the forklift and the package. The forklift is black with \"SAMSUNG\" written on it. The package is beige, wrapped in clear plastic, maybe a bit large. The motion is the forklift lifting the package from a lower position to a higher one, then tilting it to the right. The camera angle is close-up, probably fixed, but the user says to mention camera movement. Wait, in the frames, does the camera move? The description says \"chronological order,\" so maybe the camera is static, but the forklift is moving. The user's example in the problem statement mentions camera perspective and movement. Let me check the rules again: \"Conclude with the camera perspective and movement.\"\n\nThe video shows the package being lifted upwards. Then, maybe the forklift tilts, causing the package to move towards the right. The camera seems to stay close-up, focusing on the action. Maybe slight shake? Not sure. The problem says to describe camera movement. Since it's a close-up, maybe static, but perhaps the camera is fixed as the forklift moves.\n\nWait, the user's example output (from the previous problem) might help. Wait, in the problem statement, the user provided an example output format. The user says to exclude text recognition. So, the package is \"light brown rectangular package wrapped in clear plastic.\" The forklift is black with the brand visible. The motion is lifting the package vertically, then tilting it to the right. The camera is close-up, possibly static.\n\nLet me structure the caption step by step. First, describe the initial state: the forklift is lifting the package. Then, the movement: the package moves upward, then tilts. Mention the package's appearance (size, color, plastic wrap). Then the spatial relationship: the package is being lifted from the ground or a lower shelf, moving upward. The background is minimal. The camera is close-up, maybe steady.\n\nWait, the video starts with the package being held by the forklift. The forklift is moving the package up, then tilting it. The caption should be chronological: starts with the forklift lifting the package, then the package moves up and tilts to the right. The camera is close-up, possibly static.\n\nCheck if there are any people or animals. The video description doesn't mention any, so focus on the forklift and package. The forklift is black, the package is beige, wrapped in plastic. The package is rectangular, size large.\n\nNow, writing the caption: A black Samsung forklift lifts a large, light brown rectangular package wrapped in clear plastic vertically from a lower position, then tilts it slightly to the right. The package remains securely positioned on the forklift's forks as it moves upward. The camera maintains a close-up, static perspective focused on the lifting action.\n\nWait, need to mention the spatial relationships. The package is on the forklift's forks, which are part of the forklift. The forklift is moving the package upwards, so maybe the package is initially on the ground, then lifted. Wait, in the video frames provided, the package is being lifted from a lower shelf or container. The description says \"a large, light brown rectangular package wrapped in clear plastic\" being lifted.\n\nWait, the initial frames show the package being lifted. The forklift is moving the package up and then tilting it. The camera is focused on the forklift and package, so the background is minimal.\n\nI need to make sure to mention chronological order. So the sequence is: the forklift lifts the package (from a lower position), the package moves upward, then the forklift tilts it to the right. The package remains secure.\n\nLet me check the rules again. Rule a) focus on motion and behavior of main subjects in chronological order. So first, the forklift lifts the package, then tilts it.\n\nThe caption should be: A black Samsung forklift lifts a large, light", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TQNFcU5T5e0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TQNFcU5T5e0_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 1194.163614503629, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete objects moving are the forklift's forks and the large rectangular package wrapped in plastic. The package is lifted vertically and then moved horizontally by the forklift mechanism.", "background_and_ambient_analysis": "The background (truck body, building, and sky) remains stationary with no shifting or fluid motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "TS2eVbjtOMQ", "file_name": "TS2eVbjtOMQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a white cap and dark blazer stands as another individual in a red and blue jacket moves past them. A third person, wearing a dark blazer and a medal, holds a trophy while another individual adjusts their medal; the red and blue jacketed person stands nearby. The camera remains steady, capturing the interactions in a medium shot against a blurred green background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TS2eVbjtOMQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TS2eVbjtOMQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 111, "blur_score": 292.03619436364295, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: A man with a cap and medal, an interviewer holding a microphone, and a person in a blue/red jacket moving toward the medal-wearer (likely shaking hands or interacting).", "background_and_ambient_analysis": "Background elements (trees, grass) show no uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "TP-mbrHNixU", "file_name": "TP-mbrHNixU_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a ring applies a white substance from a blue jar to the upper back of a shirtless man with a bald head and dark skin. The man then lowers his head, covering his face with both hands, while another person in black shorts stands nearby. The camera shifts from a close-up of the application to a wider shot showing the man’s posture against a backdrop of grass and gravel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TP-mbrHNixU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TP-mbrHNixU_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 63.239845685209175, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (applying cream) and a person (adjusting posture) exhibit discrete physical motion; the hand moves to apply the cream while the person shifts position by bending forward.", "background_and_ambient_analysis": "The background features static grass and ground elements with no significant fluid motion or environmental forces like wind or water; no fire, smoke, or similar ambient effects are present."}}
{"video_id": "TUBQp-iIIOM", "file_name": "TUBQp-iIIOM_000327_000337.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark green shirt and blue jeans stands beside a charcoal grill with grilled chicken pieces, placing a small white plate on a wooden cutting board adjacent to the grill. They adjust the plates, then pick up tongs to move the chicken pieces on the grill. The person uses the tongs to reposition the chicken. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TUBQp-iIIOM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TUBQp-iIIOM_000327_000337.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 362.68375443111927, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and arms are moving: placing a plate and using tongs to adjust the meat on the grill.", "background_and_ambient_analysis": "The background (trees, grill, etc.) is stationary with minimal ambient motion (e.g., slight foliage sway, but not dominant). No fire, water, or smoke is present."}}
{"video_id": "TVlAKqim6ts", "file_name": "TVlAKqim6ts_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the main subject is a person milking a cow. Let's break down the frames.\n\nFrame 0: Person is crouching under the cow, milking into a container. Cow is light-colored, maybe white or gray. Person is wearing light clothing, hands on udder.\n\nFrame 1: Person lifts the container, cow moves. Container is black, maybe metal.\n\nFrame 2: Person stands up, container is still there. Cow is moving forward.\n\nFrame 3: Person is now in a different position, maybe moving with the cow. Cow is turning.\n\nFrame 4: Person is crouched again, cow is standing. Cow's head is visible, has horns.\n\nWait, need chronological order. Start from first frame to last.\n\nMain subjects: one person (light clothing, crouching), one cow (light-colored, with horns, udder visible).\n\nActions: Person milks cow (hands on udder, container collects milk), then moves container, cow shifts position, person adjusts position as cow moves.\n\nSpatial: Person is under cow initially, then as cow moves, person follows.\n\nBackground: Dirt ground, some objects (like a wooden structure maybe), but keep minimal.\n\nCamera: The video seems to pan or follow the action, maybe slight movement. The shots change from close-up of udder to showing more of the cow.\n\nLet's structure:\n\nAt the start, a person in light clothing crouches beneath a light-colored cow, milking its udder into a black container. The person then lifts the container and stands, allowing the cow to step forward. As the cow moves, the person adjusts position, remaining crouched to continue milking. The cow, with visible horns and a light-gray coat, shifts orientation while the person maintains contact with the udder. The camera follows the movement, panning to capture the cow's full body and the person's actions, with the background consisting of a dirt ground and sparse objects.\n\nCheck rules: Chronological, focus on motion, appearance, spatial, camera.\n\nWait, need concise. Let's make it shorter.\n\nA person in light clothing crouches beneath a light-colored cow, milking its udder into a black container. The person lifts the container and stands as the cow steps forward, then crouches again to continue milking while the cow shifts orientation. The cow, with horns and a light coat, moves slightly during the process. The camera follows the action, panning to show the cow's body and the person’s movements, with a dirt ground background.\n\nCheck if concise. Maybe trim.\n\nA person in light clothing crouches under a light-colored cow, milking its udder into a black container. The person lifts the container, stands, and crouches again as the cow moves forward, adjusting position while the cow shifts orientation. The cow, with visible horns and a light coat, remains the focal point. The camera pans to follow the action, capturing the person’s movements and the cow’s body against a dirt ground background.\n\nWait, rules say \"briefly describe appearance and number\". So person: 1, light clothing. Cow: 1, light-colored, horns, udder. Container: black.\n\nAlso, \"conclude with camera perspective and movement\".\n\nLet me draft:\n\nA person in light clothing crouches beneath a light-colored cow with horns, milking its udder into a black container. The person lifts the container and stands, allowing the cow to step forward; the person then crouches again to continue milking as the cow shifts orientation. The cow moves slightly during the process. The camera follows the action with a pan, capturing the cow’s body and the person’s movements against a dirt ground background.\n\nCheck if chronological: first crouching, lifting container, standing, cow moving, person crouching again. Yes.\n\nAppearance: person light clothing, cow light-colored with horns.\n\nSpatial: person under cow, then cow moves, person adjusts.\n\nBackground: dirt ground, minimal.\n\nCamera: pan.\n\nLooks good. Let's check length. Should be concise. Maybe:\n\nA person in light clothing milks a light-colored cow with horns, using a black container. The person crouches beneath the cow, lifts the container, stands as the cow steps forward, then crouches again to continue milking while the cow shifts position. The camera pans to follow the action, showing the cow’s body and the person’s movements against a dirt ground background.\n\nYes, that's concise. Let's verify all rules.\n\na) Motion and behavior in order: crouching, lifting container, standing, cow moving, person crouching again. Correct.\n\nb) Appearance: person light clothing, cow light-colored, horns, container black. Number: 1 person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TVlAKqim6ts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TVlAKqim6ts_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 111.24351034566325, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is milking a cow, with the cow exhibiting minor head movements and shifts in posture. The person adjusts position slightly while milking.", "background_and_ambient_analysis": "Static background elements (dirt ground, wooden post) show no uniform shifting; no fluid/environmental motion (fire, water, wind) dominates the scene."}}
{"video_id": "TWkQmb4S9gg", "file_name": "TWkQmb4S9gg_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless muscular man lies on a green surface, moving his arms and upper body while turning his head toward the camera. The background includes faintly visible boxes and medical equipment. The camera remains in a shaky close-up perspective, following the man’s movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TWkQmb4S9gg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TWkQmb4S9gg_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 62.491247561815044, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person is moving their arms and upper body, indicating active motion due to voluntary locomotion.", "background_and_ambient_analysis": "Background elements (box, chairs, medical equipment) remain stationary relative to the scene; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "TR90EHkUvm0", "file_name": "TR90EHkUvm0_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black suit with a yellow tie and a woman in a black dress with a high slit dance closely in a city street, moving in sync with spins and leg lifts as they step forward. A crowd of onlookers stands nearby, some leaning forward to watch. The camera follows their movement with a slight pan as they dance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TR90EHkUvm0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TR90EHkUvm0_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 62.65057090158345, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dancers (a man and woman) move through coordinated steps; their motion is locomotive (dancing) and distinct from background elements.", "background_and_ambient_analysis": "The background contains static elements (walls, stationary people, chairs) with no shifting or fluid motion (e.g., fire, water, smoke). No ambient environmental motion is observed."}}
{"video_id": "TXzONBKlXt0", "file_name": "TXzONBKlXt0_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a blue toothbrush and scrubs the toe area of a white canvas sneaker with red trim, moving the brush back and forth. The hand then adjusts the shoe's position to continue cleaning the surrounding area, with the shoe remaining stationary on a white surface throughout. The camera maintains a close-up, top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TXzONBKlXt0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TXzONBKlXt0_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 328.3826634122249, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a toothbrush are moving in discrete, solid motions to clean a sneaker. The hands apply force to the toothbrush, which interacts with the shoe's surface.", "background_and_ambient_analysis": "The background is a static white surface with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "TYIZ2wtu0pY", "file_name": "TYIZ2wtu0pY_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A rider wearing a light-colored hat and shirt mounts a dark horse, which begins trotting across a dirt area while passing a shelter housing multiple other horses; the camera follows the horse’s forward movement with a slight shake, maintaining focus on the rider and horse as they progress toward the shelter.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TYIZ2wtu0pY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TYIZ2wtu0pY_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 563.9582629416378, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A horse bucking erratically (discrete solid object) and a rider (discrete solid object) falling off. A second person (handler) runs toward the horse after the fall, interacting with it. All motions are due to physical forces like bucking, gravity, and locomotion.", "background_and_ambient_analysis": "The background (corral structure, dirt ground, distant trees) shows no significant shifting or fluid motion. Minimal dust is kicked up by the horse's movement, but this is secondary to discrete object motion."}}
{"video_id": "TYRjGXqDmBo", "file_name": "TYRjGXqDmBo_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with three people around a table. The person in the blue sleeveless shirt is interacting with the person in the white shirt. Then, the blue-shirted person grabs the white-shirted person's arm, moves them away, and seems to celebrate. The white-shirted person is then pushed back to the table, and the blue-shirted person is in motion. Need to describe the sequence chronologically. Mention the actions: initial interaction, arm grab, moving the other person, celebration, then the white-shirted person returning. Also, the background has a yellow wall and some signs, but keep it minimal. Camera is steady, maybe slight movement? Wait, the video is a bit shaky, but the rules say describe camera perspective. Let's check the output format. Need concise paragraph.\n\nFirst, identify the main subjects: three people. The person in blue sleeveless shirt, white shirt, and another in light blue. Wait, the first frame shows two people: one blue, one white. Then a third person in light blue. Wait, the first frame: left is a person in light blue shirt (maybe), then blue sleeveless, then white. Wait, the video is from a live event, probably a wrestling or some competition. The blue-shirted person (female?) grabs the white-shirted person, lifts their arm, then moves away, and the white-shirted person is pushed back. Let's sequence:\n\n- Initial scene: Three individuals around a table; one in blue sleeveless shirt, one in white shirt, another in light blue shirt.\n- The blue-shirted individual grips the white-shirted person's arm, pulls them back, then releases, steps back, and raises arms in celebration.\n- The white-shirted person is then pushed back towards the table, while the blue-shirted person walks away.\n- Background includes a yellow wall and hanging signs, but minimal description.\n\nCamera perspective: seems like a handheld shot, possibly slightly shaky. Need to mention camera movement. The video might have a slight shake but not a specific pan.\n\nNow, structure the paragraph:\n\nIn the video, three individuals interact around a table. A person in a blue sleeveless shirt grips the arm of a person in a white shirt, pulls them back, then steps away, raising their arms in celebration. The white-shirted individual is pushed back toward the table, while another person in a light blue shirt remains nearby. The camera captures the scene with slight movement, maintaining a medium shot of the interaction against a yellow-walled background with hanging signs.\n\nWait, check rules: keep background minimal unless essential. The yellow wall is part of the background, but the signs are not necessary. Maybe just \"yellow wall\" as part of the background, but the main focus is the motion.\n\nLet me check the frames:\n\nFrame 0: Two people (blue sleeveless, white shirt) and a person in light blue behind? Or three people. Let's count:\n\nFirst frame: person in light blue shirt (left), blue sleeveless (middle), white shirt (right), and a head in front.\n\nFrame 1: same three, but the blue-shirted person is reaching towards the white-shirted person.\n\nFrame 2: blue-shirted person grips white-shirted person's arm, pulls them to the side.\n\nFrame 3: blue-shirted person steps back, arms raised (celebration).\n\nFrame 4: blue-shirted person walks away, white-shirted person is now back at the table.\n\nFrame 5: white-shirted person is at the table, blue-shirted person has left.\n\nSo the sequence is:\n\n1. Blue-shirted person (wearing blue sleeveless) interacts with white-shirted person (white shirt) around a table.\n\n2. The blue-shirted person grips the white-shirted person's arm and pulls them away from the table.\n\n3. The blue-shirted person raises their arms in celebration, then walks away.\n\n4. The white-shirted person returns to the table, with another person (light blue shirt) present.\n\nBackground: yellow wall, some signs (green and red), but minimal description. Camera is handheld, slightly shaky, medium shot focusing on the interaction.\n\nNow, construct the caption:\n\nThree people interact around a table; a person in a blue sleeveless shirt grabs the arm of a person in a white shirt, pulls them away, then steps back and raises their arms. The white-shirted individual is pushed back toward the table as the blue-shirted person walks away. A third person in a light blue shirt stands near the table. The camera captures the scene with slight movement, maintaining a medium shot against a yellow-walled background.\n\nCheck rules: chronological order, mention motion, appearance (blue sleeveless, white shirt, light blue), spatial relationships (pulling away, pushing back), camera (slight movement,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TYRjGXqDmBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TYRjGXqDmBo_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 367.08695561909303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: individuals interact by moving arms, pointing, and shifting positions while maintaining physical contact and locomotion.", "background_and_ambient_analysis": "The background elements (walls, posters, red structure) remain static with no uniform shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "TbiJvqWazCs", "file_name": "TbiJvqWazCs_000423_000433.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a long purple dress walks toward a black and white dog lying on the grass, bends down to interact with it, and the camera remains stationary throughout the scene in an open field with scattered trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TbiJvqWazCs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TbiJvqWazCs_000423_000433.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 65.8159965407556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.95, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "TeRk5sxSYKo", "file_name": "TeRk5sxSYKo_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, the video starts with a USPS truck on the left, snow on the ground, a person walking towards the house. Then the person approaches the truck, opens the door (or maybe the side), and the camera follows. Wait, the sequence:\n\nFrame 0: USPS truck (white with blue/red logo) on left, person walking from house towards truck, snow-covered ground, house in background.\n\nFrame 1: Similar, maybe the person is closer.\n\nFrame 2: The person approaches the truck's side door, which is open. The camera angle shifts to show the person's legs (dark pants, boots) walking on a snow-covered path.\n\nFrame 3: Close-up of the person's legs as they walk towards the truck, background with snow-covered trees.\n\nFrame 4: Close-up of a dark-colored mailbox slot on the truck door, with the person's foot (dark shoe) near it.\n\nSo the main subject is the person. Let's outline chronologically:\n\n- A person (wearing dark clothing, boots) walks from a snow-covered house towards a USPS truck parked on the snowy street. They approach the truck's side door, which is open, and continue walking toward it. The camera focuses on their legs and feet as they move, then shifts to a close-up of their foot near the truck's mailbox slot.\n\nBackground: snowy residential area with trees and a house. Minimal background needed.\n\nRules: focus on motion, behavior, chronological.\n\nStart: Person walks from house to truck, approaches truck's open door.\n\nCamera movement: starts with wide shot, then zooms in on legs, then close-up on foot and mailbox.\n\nNow, write concisely.\n\nCheck the rules:\n\na) Motion and behavior: person walks, approaches truck door.\n\nb) Appearance: dark clothing, boots (since we see pants and shoes).\n\nc) Spatial: person is in front of the house, approaching truck.\n\nd) Camera: starts wide, then close-ups (legs, foot).\n\ne) Background minimal: snow-covered area, but not essential for motion.\n\nf) Exclude text (USPS logo, KETV logo – but rule f says exclude text recognition, so don't mention USPs.com or KETV in the caption).\n\nSo draft:\n\nA person in dark pants and boots walks from a snow-covered house toward a parked USPS truck, approaching the open side door. The camera follows their movement, zooming in on their legs and then their foot as it nears the truck's mailbox slot.\n\nWait, but need to check sequence:\n\nFrame 0: person walking from house towards truck (so initial motion is towards truck).\n\nFrame 2: person approaching the truck's side door (which is open).\n\nFrame 3: close-up of legs walking on path.\n\nFrame 4: close-up of foot near mailbox.\n\nSo chronological:\n\n1. Person walks from house to truck.\n\n2. Person approaches the open side door of the truck.\n\n3. Camera focuses on their legs as they move, then on their foot near the mailbox slot.\n\nNow, phrase concisely.\n\n\"A person in dark clothing and boots walks from a snow-covered house toward a parked USPS truck, approaching the open side door. The camera follows their movement, shifting to close-ups of their legs and then their foot near the truck's mailbox slot.\"\n\nWait, but the truck is white with blue/red, but the rules say exclude text recognition (so don't mention USPS truck, but the truck is a key object). Wait, no: the task says \"Exclude text recognition, named characters, or stylistic analysis.\" So \"USPS truck\" is okay because it's a description of the object, not text recognition (since we can't see the text in the caption, but we're describing the object). Wait, the rules say \"Exclude text recognition\" meaning don't mention the text like www.usps.com, but the object is a USPS truck. So it's okay.\n\nWait, the problem says: \"Exclude text recognition, named characters, or stylistic analysis.\" So text recognition (like \"www.usps.com\") is excluded, but the truck's type (USPS truck) is part of the description.\n\nSo proceed.\n\nCheck if background is essential: \"snow-covered ground\" might be needed for context.\n\nAnother version:\n\nA person in dark pants and boots walks from a snow-covered house toward a parked delivery truck, approaching the open side door. The camera tracks their movement, zooming in on their legs as they walk toward the truck, then focusing on their foot near the truck's mailbox slot.\n\nWait, \"delivery truck\" might be too vague, but the video shows USPS, so maybe \"USPS truck\" is acceptable.\n\nWait, the initial frames have the USPS logo, but the rules say exclude text recognition. So the truck is a USPS truck, but since we", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TeRk5sxSYKo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TeRk5sxSYKo_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 271.02015604781224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person walks toward the house (locomotion), and a hand inserts mail into a mailbox (explicit physical action). These are solid, distinct objects moving due to their own actions.", "background_and_ambient_analysis": "No shifting background elements; snow on ground is static, trees/house remain fixed. No fluid/environmental motion (fire, water, smoke, wind) dominates."}}
{"video_id": "TfGk0bvbIno", "file_name": "TfGk0bvbIno_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand clad in a dark sleeve adjusts the metallic slides of a trombone, moving them back and forth while the instrument's bell remains stationary against a light gray backdrop. The camera maintains a static close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TfGk0bvbIno.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TfGk0bvbIno_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 359.31585667201415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person's hand is moving the slide of a trombone, causing discrete motion of the metal slide and tubing. This movement is caused by the physical action of playing the instrument (explicit locomotion of the hand).", "background_and_ambient_analysis": "The background is a static plain wall with no shifting, environmental motion (fire/water/smoke), or atmospheric effects. No fluid or gaseous elements are present."}}
{"video_id": "TeaPGSmrGOo", "file_name": "TeaPGSmrGOo_000188_000198.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows two people dancing. The man is on the left, wearing a black shirt with yellow stripes, black pants, and a black hat. The woman is on the right, in a white crop top, black pants with silver details, and long earrings. They're moving in sync. The background is a red curtain. \n\nChronicling their actions: they start with hands up, then move their arms and bodies. The man steps to the side, the woman turns. They're close together. Camera seems steady, no major movement. Background is minimal, red curtain. Need to mention their positions and movements step by step.\n\nCheck the rules: focus on motion and behavior chronologically, describe appearance briefly, spatial relationships (man left, woman right), conclude with camera. No text, names, stylistic analysis.\n\nSo, structure: start with subjects, their actions in order. Man and woman dancing, movements. Their outfits. Spatial: man left of woman. Background red curtain, but keep it minimal. Camera is fixed? The video shows them dancing, maybe slight camera shake? Wait, the user says \"conclude with camera perspective and movement\". The video might have a steady shot or slight shake. Looking at the frames, it's a medium shot, probably steady. But maybe slight shake? Not sure. Let's see.\n\nLet's draft:\n\nA man in a black shirt with yellow stripes, black pants, and a black hat dances alongside a woman in a white crop top, black pants with silver accents, and long earrings. Positioned to the left of the woman, he moves his arms and steps rhythmically. The woman, to his right, sways her hips and gestures with her hands. Both maintain close proximity while performing synchronized movements against a red curtain backdrop. The camera remains steady, capturing their dance from a frontal perspective.\n\nWait, check the rules: \"conclude with camera perspective and movement\". So end with that. Also, \"briefly describe appearance and number\". Number is two. Spatial: man left, woman right.\n\nLet me adjust:\n\nTwo people dance in front of a red curtain. The man, on the left, wears a black shirt with yellow stripes, black pants, and a black hat. The woman, to his right, wears a white crop top, black pants with silver details, and long earrings. They move in sync, with the man gesturing and stepping, while the woman sways her hips and uses expressive hand movements. The camera captures their performance from a fixed, frontal angle with minimal movement.\n\nWait, but need to be chronological. So first, their initial positions and actions. Let's sequence:\n\nAt the start, the man and woman stand close, hands raised. The man moves his hands in a rhythmic motion, stepping slightly. The woman turns her head towards him, then gestures with her hands. They shift positions, with the man moving to the side, the woman turning her body. Both continue dancing in coordination. Background: red curtain. Camera is steady, no significant movement.\n\nMake sure it's concise. Let's try:\n\nA man in a black shirt with yellow stripes, black pants, and a black hat dances beside a woman in a white crop top, black pants with silver accents, and long earrings. Initially positioned left of the woman, he gestures with his hands while stepping. The woman, to his right, sways her hips and moves her arms rhythmically. They maintain close proximity as their movements sync against a red curtain backdrop. The camera remains steady, capturing them from a frontal perspective with slight motion.\n\nWait, maybe \"slight motion\" is not right. The video might have a slight shake, but the user says \"conclude with camera perspective and movement\". Let's check the sample.\n\nAlternatively, maybe the camera is fixed. Let's say \"fixed camera\" or \"steady shot\".\n\nLet me check the rules again:\n\nd) Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\n\nSo in the caption, end with \"The camera remains steady, capturing their performance from a frontal angle.\"\n\nPutting it all together:\n\nTwo dancers perform in front of a red curtain. The male dancer, wearing a black shirt with yellow stripes, black pants, and a black hat, stands to the left of the female dancer, who is dressed in a white crop top, black pants with silver details, and long earrings. They begin by raising their hands, then move in sync: the man gestures with his arms and steps rhythmically, while the woman sways her hips and uses expressive hand movements. The camera captures their coordinated dance from a fixed, frontal perspective with minimal movement.\n\nCheck if it's chronological: starts with raising hands, then movements. Appearance described: two people, their outfits. Spatial: man left of woman. Background minimal. Camera at the end. Yes", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TeaPGSmrGOo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TeaPGSmrGOo_000188_000198.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 48.82947537806459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a man and a woman) are moving in a coordinated dance sequence, exhibiting distinct, solid-object locomotion with visible hand and body movements.", "background_and_ambient_analysis": "The background consists of a static red curtain with no shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "TiO4vwiRUS0", "file_name": "TiO4vwiRUS0_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored t-shirt with a design and dark pants, wearing glasses, sits at a workbench. They hold an orange measuring tape, moving it along a metal surface while adjusting their grip. The camera pans slightly around the individual, revealing a fan and stacked containers in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TiO4vwiRUS0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TiO4vwiRUS0_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 511.0858945339627, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person interacts with an orange tool/object while manipulating items on a workbench; hands and tool exhibit controlled motion.", "background_and_ambient_analysis": "Background elements (shelves, containers, walls) show no significant shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "Tk1MVJHxndc", "file_name": "Tk1MVJHxndc_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and dark pants sits on a light-colored couch, holding a brown violin and moving a bow across its strings to play. A small stuffed toy rests on the couch to the right. The background features vertical curtains. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Tk1MVJHxndc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Tk1MVJHxndc_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 341.3864903900188, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is sitting on the couch, playing the violin: the hands are moving to bow and finger the strings.", "background_and_ambient_analysis": "The background (couch, curtains) is static; no environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "Tm9pe2Vlysk", "file_name": "Tm9pe2Vlysk_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. The user wants a concise chronological paragraph focusing on motion and behavior of main subjects. First, I need to watch the video frames carefully.\n\nLooking at the frames: the first frame shows a hopscotch grid drawn on pavement with a person's legs moving. The second frame has the person stepping on a square. Third frame is the person's feet again. Fourth frame shows two people walking away from the camera. Fifth frame is a girl walking in an alley.\n\nWait, the rules say to focus on motion and behavior in chronological order. So starting with the hopscotch scene. The main subjects here are the person's legs stepping on the grid. Then the scene shifts to two people walking away. Then the girl walking in the alley. Need to note their appearance: first, legs in dark pants (maybe a person), then two people walking, then a girl in a sleeveless top.\n\nSpatial relationships: the hopscotch is on pavement, then the alley with buildings. Backgrounds should be minimal, so mention alley and buildings but briefly. Camera perspective: first frames are low angle, top-down maybe? The fourth frame shows a split screen, but the user says \"camera perspective and movement\". The initial frames are close-up of the grid, then the camera follows the people as they walk.\n\nWait, the first three frames are the hopscotch grid with a person's legs. Then frame 4 is a split screen showing two people walking away. Then frame 5 is a girl walking away. So the sequence is: person stepping on hopscotch grid, then two people walking in an alley, then a girl walking.\n\nBut the user says \"main subjects\" so maybe the person in the first part, then two people, then the girl. Need to describe their actions chronologically.\n\nCheck the rules: exclude text recognition, so don't mention the hopscotch letters. Describe their motion: stepping on the grid, walking away.\n\nAppearance: first person's legs, dark pants; then two people walking away, possibly in a courtyard; then a girl with a ponytail, sleeveless top.\n\nSpatial: hopscotch on pavement, then alley with buildings in the background.\n\nCamera: starts with low angle looking down at the grid, then follows the people as they move, maybe panning or tracking.\n\nWait, frame 3 shows two people walking away. Frame 4: split screen? Wait, the frames are:\n\n0.0s: hopscotch grid, feet stepping.\n\n1.4s: person stepping on a square.\n\n2.5s: feet on grid.\n\n3.6s: two people walking away from camera in courtyard.\n\n4.7s: girl walking in alley.\n\nWait, the description says frame 3.6s shows two people walking away, and frame 4.7s shows a girl walking.\n\nSo the sequence is:\n\n- A person steps on a hopscotch grid, moving from left to right.\n\n- Then two people walk away from the camera in a courtyard.\n\n- Finally, a girl walks away in an alley.\n\nNeed to make sure the caption lists each action in order, mentions the number of people, their appearance, spatial relationships, and camera movement.\n\nAlso, the camera perspective: starts with a low angle shot of the grid, then shifts to following the people as they walk, maybe panning.\n\nWait, frame 3.6s is split screen? The user's example shows \"split screen with two people\" but in the description for frame 4.7s, it's a girl walking. Wait, the provided frames:\n\n0.0s: hopscotch grid, legs stepping.\n\n1.4s: same, stepping.\n\n2.5s: feet on grid.\n\n3.6s: two people walking away (split screen?).\n\n4.7s: girl walking.\n\nBut the user says \"chronological paragraph\", so the order of the frames is the order to describe.\n\nSo:\n\nFirst, a person steps on a hopscotch grid drawn on pavement. Then two people walk away from the camera in an alley. Finally, a girl walks away in an alley.\n\nWait, the third frame is two people walking away (frame 3.6s) and then frame 4.7s is a girl. So the main subjects are a person (initially), then two people, then a girl.\n\nWait, the description says \"main subjects (people/animals/objects) in chronological order\". So the first subject is the person stepping on hopscotch. Then two people walking. Then a girl walking.\n\nBut need to be concise. Also, the camera perspective: starts with a low-angle shot, then shifts to follow the people.\n\nCheck the rules: \"Conclude with camera perspective and movement\".\n\nSo the caption should end with how the camera moves. For example: \"The camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Tm9pe2Vlysk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Tm9pe2Vlysk_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 84.35387647491416, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "Tn6wX3VHJe8", "file_name": "Tn6wX3VHJe8_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large industrial machine processes wooden slats as a person in a yellow shirt operates a control panel. The camera shifts to several workers in yellow shirts and caps carrying a large wooden board together in front of the machine, then focuses on the board being moved toward a vertical storage rack with neatly stacked planks. The camera captures coordinated motion and spatial arrangement of the workers and machinery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Tn6wX3VHJe8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Tn6wX3VHJe8_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 88.23528797569966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Workers in yellow shirts and hard hats (discrete solid objects) moving a large wooden panel through locomotion and pushing. No significant motion detected in the tool racks during the close-up scene.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Static industrial background elements (walls, machinery, clock) remain fixed throughout. No fire, water, smoke, or wind present in any frame."}}
{"video_id": "Tla8SzWuo1M", "file_name": "Tla8SzWuo1M_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in orange shorts walks toward the pool edge, bends his knees, and jumps into the water. The camera follows his motion from the pool deck to the pool. Background includes other swimmers and lounge chairs but remains secondary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Tla8SzWuo1M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Tla8SzWuo1M_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 96.76391866351189, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A male swimmer (discrete solid object) moves from a standing position near the pool edge, walks along the deck, and performs a dive into the pool, exhibiting clear locomotion and physics-based motion.", "background_and_ambient_analysis": "Background elements (trees, poolside structures, umbrellas) show no uniform shifting; pool water is calm with no flowing or crashing motion, thus no dominant ambient environmental forces."}}
{"video_id": "TksV8dkHHuQ", "file_name": "TksV8dkHHuQ_000232_000242.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people wearing casual attire including cowboy hats, plaid shirts, and jeans perform synchronized line dancing movements, stepping forward in unison across a wooden floor. The dancers move in a loose line formation, maintaining coordinated steps as they progress through the space. The camera follows their motion with a slight handheld shake, capturing the dynamic movement from a ground-level perspective while keeping the background venue dimly lit and secondary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TksV8dkHHuQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TksV8dkHHuQ_000232_000242.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 49.33959307141245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A large crowd of people is dancing and moving, with each person exhibiting locomotion-based motion.", "background_and_ambient_analysis": "Background elements (walls, floor) are mostly static, with no fluid or environmental motion. The last frame shows a quick camera transition to a new scene."}}
{"video_id": "TqpNy8V8jy4", "file_name": "TqpNy8V8jy4_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First scene: a person in a black shirt sits in what looks like a salon, talking. Then cuts to three images of women with different hairstyles. Next, split screen: one woman with curly hair close-up, another walking outdoors. Wait, need to capture chronological order.\n\nStart with the first frame: a person seated, maybe in a salon, holding something. Then transitions to collage of three women (different hairstyles). Then split screen: left is close-up of curly hair, right is woman walking. So motion is the sequence of these scenes.\n\nCheck rules: focus on motion/behavior. First, person seated (maybe talking), then images of women (static), then split screen with two women. Spatial: first scene, then collage, then split screen. Camera perspective: first is likely fixed on the person, then collage (static), then split screen (static). Background minimal.\n\nWait, the first frame is a person in a salon chair, so behavior is seated. Then cuts to three women's images (no motion, just static images). Then split screen: left is close-up of a woman's face, right is a woman walking. So the order of scenes: seated person, then collage of three women, then split screen of two women.\n\nNow, need to describe in chronological order. Start with the first scene: a person sits in a salon, holding an object (maybe a hair tool). Then the video cuts to a collage showing three women with various hairstyles. Then it shifts to a split screen with a close-up of a woman's curly hair on the left and a woman walking outdoors on the right. Camera is mostly static except for scene changes.\n\nCheck if background essential: salon setting in first scene, but maybe minimal. The collage is just static images, split screen is static. So the caption should be:\n\nA person sits in a salon chair holding an object; the video cuts to a collage of three women with different hairstyles; then transitions to a split screen showing a close-up of a woman's curly hair on the left and a woman walking outdoors on the right.\n\nWait, but \"behavior\" – the first person might be talking, but since it's a still image, maybe just seated. Let's check the frames:\n\nFirst frame: person sitting, hands visible (maybe holding something), salon setting. Then collage of three women (static). Then split screen: two women, one close-up, one walking.\n\nSo the caption needs to be chronological. So:\n\nThe video opens with a seated individual in a salon, then transitions to a collage of three women displaying various hairstyles, followed by a split-screen view featuring a close-up of a woman’s curly hair on the left and a woman walking outdoors on the right.\n\nCheck rules: motion and behavior. The first scene: seated (static, but seated is behavior). Then collage (static images, so no motion, but the transition is part of the sequence). Then split screen (static). So the main motions are the scene transitions.\n\nAlso, appearance: first person in black shirt, but rule f says exclude text recognition, but appearance like color (black shirt) is allowed? Rule b says \"briefly describe their appearance and number (color, size, orientation)\". So for the first person: seated, black shirt. But the second part: three women, each with different hairstyles. Third part: split screen, left woman has curly hair (color brown?), right woman walking.\n\nWait, but rule f: exclude text recognition, but appearance is allowed as long as it's not text. So maybe mention \"black shirt\" for first person, but the problem is, the first frame's person is wearing a black shirt, but the caption shouldn't include text (the yellow text is text, so exclude that). But appearance like color of clothing is allowed.\n\nWait, the rules: \"b) Briefly describe their appearance and number (color, size, orientation)\". So color of shirt, hair types.\n\nSo first scene: a person in a black shirt sits in a chair. Then collage: three women with various hairstyles (different hair colors/lengths). Then split screen: left side shows a woman with curly brown hair, right side shows a woman walking outdoors.\n\nNow, chronological order:\n\n1. A person wearing a black shirt sits in a salon chair.\n2. The video cuts to a collage of three women displaying distinct hairstyles.\n3. It then transitions to a split-screen view where a woman with curly hair appears on the left and a woman walking outdoors is shown on the right.\n\nCheck if background is essential: salon setting for first scene, but \"minimal background\" so maybe just mention salon as context but keep brief. The rules say \"background descriptions minimal unless essential for understanding motion\". Since the motion here is the subject's position (seated), the background is salon, but maybe necessary. But the instruction is minimal, so", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TqpNy8V8jy4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TqpNy8V8jy4_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 158, "blur_score": 879.222245973778, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: women walking in park scenes, talking/gesturing in indoor settings, and interacting in multi-panel frames. Their movement is due to locomotion and physical gestures.", "background_and_ambient_analysis": "No fluid/environmental motion (fire, water, smoke, wind) observed. Background elements (walls, trees, buildings) appear static in most scenes; no uniform shifting of static backgrounds indicates camera motion."}}
{"video_id": "Tou3YNUUG1w", "file_name": "Tou3YNUUG1w_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white t-shirt and headphones enters from the left, moving toward a microphone on a stand positioned in front of a couch. He claps his hands together, then brings them close to his mouth. The camera remains stationary, capturing the scene in black and white.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Tou3YNUUG1w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Tou3YNUUG1w_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 64.1347384708328, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing headphones is moving their hands and body, exhibiting distinct gestures and locomotion.", "background_and_ambient_analysis": "The background features a static wall and furniture (couch) with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "TxG0IQKNO1U", "file_name": "TxG0IQKNO1U_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red forklift operated by a person in dark clothing moves forward toward a large stationary truck with a flatbed; the forklift advances slowly along the truck's side, the operator adjusting controls, as the camera pans slightly to follow the forklift’s movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TxG0IQKNO1U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TxG0IQKNO1U_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 10714.103925433014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The red forklift is moving forward (and slightly to the right) relative to the stationary flatbed truck.", "background_and_ambient_analysis": "The background (buildings, ground) is static and shows no uniform shifting. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "TwvGBecv464", "file_name": "TwvGBecv464_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "At the start, a single performer in blue and white attire holds multiple red poi on strings, spinning them in circular motions above their head. A second performer in identical attire joins, and both begin spinning their own sets of red poi simultaneously, extending their arms outward. The background features a dark curtain with stage lighting above, while the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TwvGBecv464.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TwvGBecv464_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 142.2755997249683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two performers are moving their arms and rods, with red balls at the ends of the rods. The motion is due to their active manipulation.", "background_and_ambient_analysis": "The background (dark curtain) is static with no shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "TvzgW-N6dxU", "file_name": "TvzgW-N6dxU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with several vehicles—including a silver sedan, red pickup, black SUV, and gray SUV—partially submerged in a flooded street. A person in a red shirt enters from the right, walking toward the silver sedan. Another individual in a hat stands near the black SUV, while additional people emerge from the right side. The scene maintains a static camera perspective with slight motion, capturing the ongoing activity in the flooded area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TvzgW-N6dxU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TvzgW-N6dxU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 51.713542383482135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The white sedan moves through the floodwater; a person enters and drives the car. The red truck and other parked cars are stationary.", "background_and_ambient_analysis": "The water is static (floodwater, no significant flow) and rain is falling but not dominant. The background (trees, parked cars) is stationary, indicating no camera motion. The dominant motion is the car."}}
{"video_id": "TzWRkVGofKQ", "file_name": "TzWRkVGofKQ_000180_000190.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in a blue shirt and red bow tie. First, they adjust the bow tie with both hands. Then, they move their hands down, maybe gesturing. Then they sit down. Need to keep it chronological. Start with the action of adjusting the bow tie, then the hands moving, then sitting. Appearance: blue shirt, red bow tie. Spatial: background is plain gray, so minimal. Camera: seems stationary, no movement. Let's structure it.\n\nFirst frame: person adjusts bow tie with hands. Then, hands move to the front, maybe gesturing. Then, the person sits down. Wait, the video frames: first, hands on neck adjusting bow tie. Then hands move down. Then hands are together. Then the person sits down (but the frames show sitting at the end). So chronological order: adjusts bow tie, then gestures with hands, then sits.\n\nSo the caption should start with the action of adjusting the bow tie, then moving hands, then sitting. Mention the appearance (blue shirt, red bow tie). Background is gray, but minimal. Camera is static.\n\nLet's draft: A person wearing a blue button-up shirt with rolled sleeves and a red bow tie adjusts their bow tie with both hands near the neck, then lowers their hands to gesture in front of them, and finally sits down. The background is a plain gray wall. The camera remains stationary throughout.\n\nWait, check rules: concise, chronological. Focus on motion and behavior. So \"adjusts bow tie with both hands, then lowers hands to gesture, then sits down.\" Mention appearance: blue shirt (rolled sleeves), red bow tie. Background: gray, but minimal so maybe not needed? Rule e says \"keep background descriptions minimal unless essential for understanding motion.\" Here, background doesn't affect motion, so maybe omit. But the video shows a person against a gray wall, but if not essential, maybe skip.\n\nRule g: exclude text recognition, named characters, etc.\n\nSo the caption should be: A person in a blue shirt with rolled sleeves and a red bow tie adjusts their bow tie with both hands near the neck, then moves their hands downward to gesture, and finally sits. The camera remains stationary.\n\nWait, the last frame shows the person sitting, but the previous frames are standing. So \"finally sits\" as part of the action. Let's check the frames: first, standing adjusting bow tie. Then hands moving. Then hands down. Then sitting. So the actions are: adjusting bow tie (with hands on neck), then hands moving down, then sitting.\n\nSo paragraph: A person in a blue button-up shirt with rolled sleeves and a red bow tie adjusts their bow tie with both hands at the neck, then lowers their hands to gesture in front of their body, and finally sits down. The camera remains stationary, capturing the person against a plain gray background.\n\nBut need to keep it concise. Let's make it shorter. Maybe: A person wearing a blue shirt with rolled sleeves and a red bow tie adjusts their bow tie with both hands, then gestures with their hands, and sits. The camera stays stationary.\n\nWait, the rules say \"concise, chronological paragraph\". Let's see the example. The output should be under the tags. Let's make sure to follow all rules.\n\na) Motion/behavior chronological: adjusting bow tie, then gesturing, then sitting.\n\nb) Appearance: blue shirt (rolled sleeves), red bow tie. Number: 1 person.\n\nc) Spatial: no relevant spatial relationships (since it's just the person against a wall).\n\nd) Camera: stationary.\n\ne) Background: minimal, so maybe mention only if essential. Since it's a plain wall, not essential for motion, so perhaps skip. But the video has a gray background, but if not necessary, omit.\n\nf) Exclude text, names, style.\n\nSo possible caption: A person in a blue shirt with rolled sleeves and a red bow tie adjusts their bow tie with both hands at the neck, then lowers their hands to gesture, and finally sits. The camera remains stationary.\n\nCheck if that's concise and chronological. Yes. Let's confirm each frame:\n\nFrame 0: hands on bow tie (adjusting).\n\nFrame 1: still adjusting.\n\nFrame 2: hands move down (gesturing).\n\nFrame 3: hands together (gesturing).\n\nFrame 4: sitting (hands down).\n\nWait, the frames are: [0] adjusting, [1] adjusting, [2] hands moving, [3] hands in front, [4] sitting. So the actions are adjusting (first two frames), then gesturing (frames 2-3), then sitting (frame 4).\n\nSo the caption should capture those steps. So \"adjusts their bow tie with both hands, then moves their hands to gesture in front of their body, and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/TzWRkVGofKQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/TzWRkVGofKQ_000180_000190.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 36.340300771459084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject is performing discrete movements: adjusting a necktie, gesturing with hands, and shifting posture.", "background_and_ambient_analysis": "The background is a static gray wall with no shifting or fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "U-GRk2j3i1s", "file_name": "U-GRk2j3i1s_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands adjust a dark blue bow tie with white polka dots on a white shirt. The left hand holds the bow tie’s knot while the right hand pulls the ends through, pushing it halfway to form a loop. The hands remain centered in front of the shirt against a dark background, captured in a static close-up view focusing on the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U-GRk2j3i1s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U-GRk2j3i1s_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 28.95696516832001, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are moving: one holding a bow tie and adjusting it on a person's neck, the other positioning the bow tie. These are discrete solid objects (hands, bow tie, shirt) interacting through physical manipulation.", "background_and_ambient_analysis": "The background is a static dark surface with no visible shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "U5KB9KNL6O8", "file_name": "U5KB9KNL6O8_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to understand the sequence of events.\n\nThe video starts with a person falling through the air. They're upside down, wearing dark clothing and maybe a helmet. Their arms are outstretched. The background is blurred terrain, so they're moving fast.\n\nNext, the person is still falling, but now there's a rope visible. Wait, in the second frame, the person is still in mid-air, but the rope is starting to come into play. Then, the third frame shows the rope attached, so maybe they're bungee jumping. The person is now being pulled back by the rope, swinging towards the ground.\n\nWait, the fourth frame shows the person hanging from the rope, still descending. Then, the fifth frame shows them approaching the ground, maybe hitting the surface or the rope is stretching. The background is rocky terrain, so maybe a cliff or canyon.\n\nSo the sequence is: person jumps off, falls down, then the bungee cord activates, slowing them down, and they swing back up. Wait, no, in the frames given, it's a fall, then the rope is there, then they're moving towards the ground. Wait, maybe it's a bungee jump where they're falling down, the cord slows them, and then they might be on the ground or near the ground.\n\nWait, the user provided five frames. Let's check:\n\nFrame 0: Person falling, upside down, arms out.\n\nFrame 1: Still falling, same position, background is rocky.\n\nFrame 2: Now the rope is visible. They're attached to the rope, which is stretching, so they're still falling but the cord is starting to engage.\n\nFrame 3: Person is now moving downwards, rope is taut, they're getting closer to the ground.\n\nFrame 4: Person is almost touching the ground, the rope is fully stretched, maybe they're about to stop.\n\nWait, but the problem states that the caption should describe the motion chronologically.\n\nLet me outline:\n\n1. Person falls through the air, upside down, arms extended. Background is rocky terrain.\n\n2. Rope becomes visible as they continue descending.\n\n3. The rope is taut, the person is moving downward, approaching the ground.\n\n4. The person lands or is near the ground, possibly with the rope still attached.\n\nWait, but the frames are:\n\n0: Falling, upside down.\n\n1: Still falling, maybe the rope is now involved.\n\nWait, the user's description of the video:\n\n<0.3> person falling, upside down.\n\n<1.4> same, maybe the rope is now attached.\n\n<2.5> rope is visible, they're in the middle of the jump.\n\n<3.6> person is near the ground.\n\n<4.7> person is on the ground or hitting the ground.\n\nWait, the fourth frame says \"person hanging from the rope, moving towards the ground.\"\n\nHmm. Let me structure it step by step.\n\nStart: Person in free fall, upside down, arms outstretched, dark clothing. Background is blurred rocky terrain.\n\nThen, the rope becomes visible as they continue descending. The person is now attached to the bungee cord, which is stretching. They reach the lowest point, then the cord pulls them back up. But the frames go from falling to the rope engaging, then moving towards the ground.\n\nWait, maybe it's a bungee jump where they fall down, the rope activates, and they slow down and possibly bounce back.\n\nBut the user's instruction says to describe in chronological order. So:\n\nFirst, the person jumps off a cliff, falls through the air, arms outstretched. Then, the bungee cord is attached and begins to stretch as they fall further. Then, the person is pulled back upward by the cord. But the frames given show them moving towards the ground.\n\nWait, maybe the video shows the fall, then the cord stretches, bringing them to a stop, then they rebound. But the frames might be a sequence of the fall and the cord engaging.\n\nAlternatively, maybe it's a jump where the person is falling, the cord is attached, and they are slowing down as they approach the ground.\n\nWait, the video is probably of a bungee jumping event. So the sequence is: person jumps off the cliff, free-falling, then the bungee cord extends, slowing the descent, and they reach the lowest point.\n\nBut the frames here show them falling down, then the rope is visible, then they get closer to the ground. So the caption should describe:\n\nPerson falls through the air upside down, arms extended, dark clothing. The background is rocky terrain. As they descend, a bungee cord attaches, slowing their fall. They approach the ground with the cord taut.\n\nWait, the frames might be:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U5KB9KNL6O8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U5KB9KNL6O8_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 161, "blur_score": 308.67702228306666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "U3Na7-2syMg", "file_name": "U3Na7-2syMg_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a pink shirt, floral skirt, and flip-flops climbs a tree, gripping branches and ascending upward. She shifts her body position on the trunk, moving higher while securing her grip with hands and feet. The camera follows her motion from various angles, capturing slight shakes as it tracks her climb. The background includes a grassy area and paved path.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U3Na7-2syMg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U3Na7-2syMg_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 465.9040965808233, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) is climbing a tree using her hands and feet; motion is driven by explicit physical locomotion (climbing) with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (grass, path, trees) show minimal environmental motion (e.g., subtle leaf sway due to wind) but no dominant fluid or fire motion. Background does not shift uniformly, indicating no significant camera-induced motion."}}
{"video_id": "U4Fh5bXm2iQ", "file_name": "U4Fh5bXm2iQ_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a yellow shirt and dark shorts wades through shallow, plant-dotted water in a flooded field, moving toward the grassy bank on the left while dragging a large rectangular net. The camera gradually zooms in as he progresses toward shore, maintaining a stable perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U4Fh5bXm2iQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U4Fh5bXm2iQ_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 858.4525466919238, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving through shallow water, wading and pulling a large net. The person's locomotion (walking through water) and the net's movement are discrete, solid object motions.", "background_and_ambient_analysis": "The background features a static grassy bank on the left and distant fields that remain fixed throughout the frames. The water is calm with no significant waves or currents, indicating no dominant ambient environmental motion."}}
{"video_id": "U6SpyA2HSVc", "file_name": "U6SpyA2HSVc_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand, clad in a dark sleeve, reaches from the right to grasp a piece of cheese resting on a small black dish beside a decorative plate with a floral pattern on a wooden table; the hand lifts the cheese upward, holding it momentarily. The camera maintains a consistent top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U6SpyA2HSVc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U6SpyA2HSVc_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 109.7183750979834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a small dish and a spoon, moving them in discrete, controlled motions to adjust their positions on the table.", "background_and_ambient_analysis": "The wooden table background remains static throughout the video, with no fluid or environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "U588zs-q9TM", "file_name": "U588zs-q9TM_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to observe the main subjects. There's a person being lowered on ropes, wearing a white helmet and a white vest. Then another person in a yellow vest is there. The sequence shows the person moving down, maybe from a structure into a lower area. Let's check the frames: start with the person hanging, then they descend, passing by a stone structure, and finally near the ground. The camera starts with a view of them descending, then shifts to show more of the scene as they move down. Background has water and trees, but minimal. Need to focus on motion: the main person in white helmet and vest is being lowered along ropes. Then a second person in yellow vest appears. Spatial relations: the main subject moves from higher up (near stone structure) to lower ground, with the second person standing on the ground. Camera perspective: starts as a wide shot, then maybe a pan to follow the descent. Let's structure the chronology.\n\nFirst frame: person hanging, descending. Then moving towards the ground, passing a stone structure. Then near the ground, with people on the ground. The person in white vest is the main subject, moving down ropes. Another person in yellow vest is on the ground. The camera moves to follow the descent, maybe panning. Let's check the rules: concise chronological paragraph. Describe motion, appearance, spatial.\n\nSo: A person wearing a white helmet and white vest is lowered along ropes from a stone structure toward the ground, moving downward through the air while suspended. As they descend, a second individual in a yellow high-visibility vest stands on the ground below, watching. The main subject continues descending past rocky terrain and a wooden structure, approaching the ground with the camera panning slightly to track their movement.\n\nWait, need to be precise. The first frame shows the person hanging, then in the next frames, they're moving down, the camera shows the stone structure (left side), then the ground. The second person in yellow is visible. Let's check the frames again. Frame 0: person hanging, ropes, water and trees in background. Frame 1: same, moving down. Frame 2: person is lower, near stone wall. Frame 3: person is descending, more ground visible. Frame 4: person is close to ground, with two people in yellow vests. So the main subject is being lowered, moving from higher up (near the structure) down to ground level. The camera starts with a view of them descending, then pans to follow their motion as they get closer to the ground, revealing more of the ground and the people on it.\n\nSo the caption should describe the main subject (person in white helmet, white vest) descending along ropes, passing by stone structure, approaching ground where others in yellow vests are. Camera movement: starts with a view of the descent, then pans to follow the subject as they move down.\n\nNow, check rules: focus on motion and behavior in chronological order. So:\n\nA person wearing a white helmet and white vest is suspended by ropes, descending from an elevated position toward the ground. As they move downward, the camera pans slightly to follow their descent, revealing a stone structure to the left and rocky terrain below. The individual continues lowering past the structure, approaching a ground level where two individuals in yellow high-visibility vests stand nearby.\n\nWait, but in the video, the first frame shows the person hanging, then they move down, so the order is descent starting from high, moving down. The camera starts with a view (maybe from a fixed position) but then pans to follow. Let's check the frame order:\n\n0.0: person hanging, ropes, stone structure on left, water and trees in background.\n\n1.0: similar, maybe moving down.\n\n2.0: person is lower, stone structure still on left.\n\n3.0: person is further down, approaching ground.\n\n4.0: person is near ground, two people in yellow vests are visible.\n\nSo the main subject descends, camera follows the motion.\n\nAppearance: person in white helmet, white vest (probably a worker), black pants. The other people: yellow vests.\n\nSpatial: main subject moves from high (above stone structure) down to ground level, with the stone structure initially on the left side of the frame. As they descend, the camera pans to the right? Or follows. The frames transition from the person higher up to lower, so the camera might be panning to keep them in frame.\n\nLet me structure the caption:\n\nA person wearing a white helmet and white vest is lowered along ropes from a high position, descending toward the ground. As they move downward, the camera pans to follow their descent, passing by a stone structure on the left and rocky terrain. The individual continues descending, approaching the ground where two people in yellow high-visibility vests stand", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U588zs-q9TM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U588zs-q9TM_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 40.71497464483093, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person wearing a helmet and vest is swinging in a pendulum motion across the frame. Additional static objects include people in yellow vests on the ground and stone structures.", "background_and_ambient_analysis": "Background elements (water, trees, stone wall, distant building) are static and show no significant environmental motion (e.g., waves, wind, or flowing water). The water appears calm and undisturbed."}}
{"video_id": "U72hXNuasl8", "file_name": "U72hXNuasl8_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and blue jeans dances with a woman wearing a black top, black pants, and black boots in a spacious room with wooden flooring and red velvet benches. They begin in a close dance position, moving smoothly across the room; the woman turns as the man guides her, maintaining coordinated steps. The camera remains static, capturing their movements from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U72hXNuasl8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U72hXNuasl8_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 127.27212907054792, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dancers (man and woman) exhibit coordinated locomotion and physical interaction (e.g., stepping, turning, arm movements) characteristic of ballroom dancing.", "background_and_ambient_analysis": "Background elements (walls, staircase, flooring) remain stationary with no shifting or environmental fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "UACioL1nl0s", "file_name": "UACioL1nl0s_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt holds a small black object with both hands; the right hand manipulates the top while the left hand supports it from below. The hands adjust the object slightly, positioned in front of a workspace with scattered papers. The camera remains close-up with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UACioL1nl0s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UACioL1nl0s_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 146, "blur_score": 66.14150657200284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (solid object) manipulate a black device (solid object) through physical interactions (rotation, adjustment).", "background_and_ambient_analysis": "Background elements (papers, American flag, office items) are stationary and show no uniform shifting. No fire, water, smoke, or wind motion detected."}}
{"video_id": "UARVglOWn18", "file_name": "UARVglOWn18_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a basketball game. There's a player in white trying to shoot. The main action: a player in white (shorts, jersey) holds a basketball, jumps towards the hoop. A defender in blue is close, maybe trying to block. Then the white player shoots, the ball goes through the hoop. After that, the white player lands and walks away, with the blue players around. Camera perspective: starts with a shot of the players, then follows the action as the player jumps and shoots. Background has the court, some people (like photographers) but minimal. Need to focus on motion chronologically. Mention colors: white jersey, blue jerseys. Spatial: white player is in front, blue defender behind. Camera moves to follow the jump and shot. Let's structure it.\n\nStart: A player in white shorts and jersey holds a basketball, guarded by a blue-jerseyed player. White player jumps, shoots towards the hoop while blue defender attempts to block. Ball goes through the net. White player lands and walks away, blue players nearby. Camera follows the action from ground level to overhead as the shot is taken, then stays on the court.\n\nCheck rules: chronological, motion, appearance (colors), spatial (guarding, shooting), camera movement (follows the action, shifts from ground to overhead? Wait, the video sequence: first frame is players on court, then jump, then shot, then landing. Camera perspective: starts with a medium shot of the players, then as the player jumps, the camera goes up to capture the basket, then back down. So maybe \"Camera follows the white player's jump and shot, capturing the basketball going through the hoop from a close angle, then pans back to show the player landing and walking away.\"\n\nWait, need to be concise. Let's draft:\n\nA player in a white jersey and shorts dribbles the basketball, guarded by a player in a blue jersey. The white-jerseyed player jumps upward, shooting the ball toward the hoop, while the blue-jerseyed defender attempts to block. The basketball passes through the net, and the white player lands, walking away as blue-jerseyed players stand nearby. The camera tracks the jump and shot from ground level, then shifts to an overhead view of the basket, and returns to the court level to show the player’s movement post-shot.\n\nCheck rules: no named characters, text recognition excluded. Appearance: white and blue jerseys. Motion: dribbling, jumping, shooting, landing, walking. Spatial: guarded, jumping toward hoop, defender attempting to block. Camera: tracks jump, shifts to overhead, returns to court level.\n\nTrim down: \"A player in white shorts and a white jersey holds a basketball, guarded by a blue-jerseyed player. The white player jumps, shooting the ball into the hoop while the blue defender attempts to block. After landing, the white player walks away from the basket as blue players stand nearby. The camera follows the action from a ground-level perspective, rising to capture the ball passing through the net, then returning to the court.\"\n\nWait, but \"holds a basketball\" is the start, then jumps. Let's get the sequence right.\n\nInitial frame: player in white (jersey, shorts) with ball, blue player guarding. Then jump, shoot. Ball goes through. Then walk away.\n\nSo: \"A player in a white jersey and blue shorts dribbles the basketball while guarded by a player in a blue jersey. The white-jerseyed player jumps upward, shooting the ball toward the hoop as the blue defender attempts to block. The basketball passes through the net, and the white player lands, walking away from the basket as blue-jerseyed players remain nearby. The camera tracks the jump and shot from a medium ground-level angle, shifts to an overhead view of the basket, then returns to a ground-level shot of the court as the player moves.\"\n\nWait, the white player's shorts are white? Wait, in the video, the white player is in white top and white shorts? The description says \"white jersey, white shorts\" maybe. Let's check the frames: the player in white is wearing white top and white shorts. Blue players are blue jerseys and blue shorts.\n\nWait, in frame 0: player in white (top and shorts) with ball, blue player (jersey and shorts) guarding. Then jumps, shoots. So correct colors: white jersey/shorts, blue jersey/shorts.\n\nSo revised: \"A player in a white jersey and white shorts holds a basketball, guarded by a player in a blue jersey and blue shorts. The white-jerseyed player jumps toward the basket, shooting the ball into the hoop while the blue defender attempts to block. After landing, the white player walks away as blue-jerseyed players stand nearby. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UARVglOWn18.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UARVglOWn18_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 149, "blur_score": 708.8085664157913, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Basketball players (white and blue jerseys) moving due to physical forces (jumping, running) and collisions (blocking).", "background_and_ambient_analysis": "The background (court, backboard, KIA logo) is static. No ambient environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "U85T15ugBRg", "file_name": "U85T15ugBRg_000404_000414.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Under a tent, a group of people engages in synchronized clapping and dancing. A woman in a blue patterned dress raises both arms overhead, then sways side-to-side in place. To her left, a woman in a white skirt and black top claps rhythmically, while another woman in a brown top and floral skirt claps and steps in place to the right. Other individuals nearby participate in clapping and rhythmic motion. The camera remains steady with slight handheld shake, focusing on the central dancer as the group maintains energetic movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U85T15ugBRg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U85T15ugBRg_000404_000414.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 484.7211912975116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "People are dancing: a woman in blue dress with raised arms, others in the group moving, indicating locomotion.", "background_and_ambient_analysis": "No shifting background or fluid motion; tent and chairs are static. No fire, water, smoke, or wind visible."}}
{"video_id": "UF0U2F2ESJ0", "file_name": "UF0U2F2ESJ0_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Metal tongs grasp golden-brown, charred food pieces from a dark grill with visible blue flames, lifting them toward a white plate; the pieces are transferred to the plate, then the tongs return to the grill to grasp additional food, which is placed onto the plate. The camera maintains a close-up perspective, following the tongs' movements with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UF0U2F2ESJ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UF0U2F2ESJ0_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 53.59620977199872, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Tongs and food (solid objects) are moved by a hand to transfer food from the grill to the plate.", "background_and_ambient_analysis": "The background (grill grates) is static; no fluid or environmental motion observed."}}
{"video_id": "UIl6EBBhFAc", "file_name": "UIl6EBBhFAc_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt sits beside a shirtless individual wearing white pants lying on a bed; the camera pans right, shifting focus to the lying person’s torso and legs as they move slightly on the bed, with the camera exhibiting a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UIl6EBBhFAc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UIl6EBBhFAc_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 38.79805481123172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A caregiver (discrete human object) moves from the left side of the frame towards the right and exits the scene. The infant lying on the bed remains stationary throughout.", "background_and_ambient_analysis": "The bed and pillows in the background remain consistently positioned across frames, showing no uniform shifting. No fire, water, smoke, or wind-driven environmental motion is present."}}
{"video_id": "UHrOnPvZ3hs", "file_name": "UHrOnPvZ3hs_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red, white, and beige polo shirt with a black cap holds a clear glass ball in their right hand, rotating it slightly. The person then moves their hand away, causing the ball to exit the frame. The background features a cloudy sky with distant lights. The camera maintains a steady close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UHrOnPvZ3hs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UHrOnPvZ3hs_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 76.35002466541911, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is holding and moving a clear sphere (crystal ball) in their hands. The sphere is being rotated and manipulated by the person's hand movements, which are the source of the motion.", "background_and_ambient_analysis": "The background shows a cloudy sky and distant landscape with no fluid or wind-driven motion. The background is static and consistent, indicating no ambient environmental motion."}}
{"video_id": "UJkoeNeb6WE", "file_name": "UJkoeNeb6WE_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a gray shirt and white earphones holds a red lollipop on a stick, bringing it to their mouth and licking the candy repeatedly while seated against a dark wooden panel background. The camera maintains a close-up, static perspective focused on the upper body and face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UJkoeNeb6WE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UJkoeNeb6WE_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 177.56331613394892, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is holding a red lollipop; discrete motion occurs as the hand moves the lollipop toward the mouth for consumption, with the lollipop stick and candy undergoing controlled, localized movement due to physical manipulation.", "background_and_ambient_analysis": "The background is static (dark interior wall and patterned pillow) with no shifting, fluid, or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "UK0AqtZM-xM", "file_name": "UK0AqtZM-xM_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and blue jeans sits on grass, holding and flipping through a newspaper. They adjust the newspaper's position with both hands to view different sections, occasionally moving the paper upward and sideways. The camera remains stationary with minimal handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UK0AqtZM-xM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UK0AqtZM-xM_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 143.6601607961178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a red shirt is sitting and reading a newspaper. Minor movements include head and hand adjustments while reading.", "background_and_ambient_analysis": "The background (grass, trees, house) is stationary with no significant fluid or wind motion observed. The scene is calm with no fire, water, or smoke."}}
{"video_id": "UEbiSSFqkmQ", "file_name": "UEbiSSFqkmQ_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue striped shirt plays an acoustic guitar with a sunburst finish. The individual’s left hand moves along the fretboard while the right hand strums the strings. Seated in front of an ornate wooden chair, the person focuses on the instrument. The camera maintains a steady close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UEbiSSFqkmQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UEbiSSFqkmQ_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 82.00407298279279, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and body exhibit discrete movements while playing an acoustic guitar, including strumming and fretting motions.", "background_and_ambient_analysis": "Static background elements (chair, wall decor) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "UNGWfosJQrQ", "file_name": "UNGWfosJQrQ_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow vest kneels inside a wooden shed structure, aligning a panel with the base. They stand, move to the side panels, and repeat the process, drilling the panels into the base and side panels while moving around the structure. The camera remains stationary, capturing the actions from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UNGWfosJQrQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UNGWfosJQrQ_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 143.09514926827882, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a yellow vest moves: kneeling, standing, walking around the wooden structure, and interacting with tools/objects on the ground.", "background_and_ambient_analysis": "Background elements (house, trees, grass) show no significant shifting or fluid motion; subtle tree sway is minor and not dominant."}}
{"video_id": "UUv7c7ELyOc", "file_name": "UUv7c7ELyOc_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a white sleeveless dress interacts with a set table, adjusting plates and cutlery on a white tablecloth. The child moves their hands across the table, standing and leaning over to rearrange items, with the camera panning to follow their actions and shifting angles to capture different perspectives of the table setup and the child's movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UUv7c7ELyOc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UUv7c7ELyOc_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 124.65459226088751, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) moves her hands and body to adjust tableware (plates, utensils, napkins). Physical interactions include lifting, placing, and repositioning items on the table.", "background_and_ambient_analysis": "Background elements (chairs, table, wall) remain static with no uniform shifting. No fire, water, smoke, or wind observed; environment is calm and stable."}}
{"video_id": "UPeKqXbO5H0", "file_name": "UPeKqXbO5H0_000208_000218.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of people in white shirts with red logos and black pants perform synchronized physical exercises in an outdoor courtyard. They extend their arms and legs in unison, maintaining coordinated stances throughout the sequence. The camera captures the scene from a top-down perspective, slightly panning across the group to follow their movements, with the background featuring a building wall and trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UPeKqXbO5H0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UPeKqXbO5H0_000208_000218.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 429.3164516874927, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Large group of people (likely students) moving synchronously in formation. Each person is a discrete object executing coordinated locomotion (stepping/dancing) with visible bounding box tracking.", "background_and_ambient_analysis": "Background elements (buildings, ground) remain static with no fluid or environmental motion (fire, water, wind). No smoke or billowing elements detected."}}
{"video_id": "UW55L5Md1NU", "file_name": "UW55L5Md1NU_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue striped shirt and purple scarf stands in a room with framed artwork and furniture. They move toward the camera, adjusting the scarf by pulling it with both hands, then positioning it around their neck. The camera follows their motion with a slight downward pan. Background elements are minimal and static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UW55L5Md1NU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UW55L5Md1NU_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 122.90583495233062, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving their arms and torso to adjust clothing (buttoning shirt, tying tie), with clear physical locomotion.", "background_and_ambient_analysis": "Static background elements (framed pictures, furniture, plants) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "UVz6DcVqU8c", "file_name": "UVz6DcVqU8c_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a helmet and dark clothing, holding an orange and white leaf blower, moves from the left side of the frame toward the center along a gravel path, blowing fallen leaves toward a parked truck with orange stripes in the background. The truck sits behind a pile of leaves, with a stone wall to the left and trees/road visible in the distance. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UVz6DcVqU8c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UVz6DcVqU8c_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 812.6515051737128, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man walking along a path while holding a leaf blower; the blower is used to displace leaves.", "background_and_ambient_analysis": "Static background elements (stone wall, trees, road) show no uniform shifting. No fire, water, smoke, or significant wind (leaves are blown by the machine, not natural wind)."}}
{"video_id": "UWUXIxscdHc", "file_name": "UWUXIxscdHc_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up shows hands adjusting a red fabric. The scene transitions to a split-screen view: on the left, a light-colored scarf is tied in a half bow knot around a mannequin's neck; on the right, hands with red nail polish and a bracelet manipulate the scarf to form the knot. The hands pull and adjust the fabric, tightening the knot. The camera remains static in a split-screen format, focusing on the knot-tying process against a neutral background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UWUXIxscdHc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UWUXIxscdHc_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 159.7032257019334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two discrete solid objects in motion: (1) The scarf being tied (left panel), manipulated by an unseen force to form a knot; (2) Human hands (right panel) actively moving to tie the scarf through deliberate physical action.", "background_and_ambient_analysis": "No shifting backgrounds observed; background elements (dark surfaces, mannequin, clothing) remain static throughout. No fluid/environmental motion (fire, water, smoke, wind) present in either panel."}}
{"video_id": "U_ONYQfPb4w", "file_name": "U_ONYQfPb4w_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A delivery person in a dark blue jacket with red and gray stripes retrieves a cardboard box labeled with white stickers from a white van with a red stripe. They step out of the van, holding the box with both hands, then close the van door behind them while walking away. The background shows a snow-covered ground and a brick building. The camera remains stationary, capturing the action from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/U_ONYQfPb4w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/U_ONYQfPb4w_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 156, "blur_score": 59.96302532551883, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a uniform is moving: carrying a cardboard box towards the van door, adjusting the box, and placing it into the van. The person’s motion is deliberate and driven by manual locomotion and object handling.", "background_and_ambient_analysis": "Static background elements (building wall, snow-covered ground, van) show no significant shifting or fluid motion; no fire, water, or wind-driven effects observed."}}
{"video_id": "UZUEe4M-vHw", "file_name": "UZUEe4M-vHw_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a white long-sleeve top, gray shorts, black gloves, and red-blue sneakers holds two dumbbells in a gym. She begins standing with legs apart, squats by bending her knees to lower her body, then rises back to an upright position, repeating the motion. The camera remains static, capturing her movements from a side angle with gym equipment visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UZUEe4M-vHw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UZUEe4M-vHw_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 165.02128467104646, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (discrete solid object) performs exercises: walking, squatting, and lunging with clear locomotion and physical force.", "background_and_ambient_analysis": "Background elements (gym equipment, walls, door) remain stationary; no fire, water, smoke, or wind motion detected."}}
{"video_id": "UcvebDNLmFI", "file_name": "UcvebDNLmFI_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands lift a red-fleshed watermelon slice with green rind, moving it over a metal bowl filled with cut chunks, then place the slice into the bowl. The hands repeat the motion with another slice, positioning the watermelon pieces to the left and right of the bowl on the table. The camera maintains a top-down view with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UcvebDNLmFI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UcvebDNLmFI_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 34.08168426286247, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hands are moving to cut watermelon slices and place them into a bowl. Watermelon pieces are being physically transferred from the fruit to the container.", "background_and_ambient_analysis": "No shifting background elements observed; newspaper and table remain static. No fire, water, smoke, or wind motion present."}}
{"video_id": "UdhmB9QbFNE", "file_name": "UdhmB9QbFNE_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a pink and white outfit with a headband pushes a blue and yellow toy truck with a purple steering wheel and green handle, moving steadily forward on a colorful mat toward the camera. The baby advances continuously, with a beige couch and white bookshelf visible in the background. The camera remains stationary, making minor adjustments to track the baby’s movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UdhmB9QbFNE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UdhmB9QbFNE_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 155.50135608461565, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A baby is riding a toy car and moving it across the floor. The motion is due to the baby's locomotion.", "background_and_ambient_analysis": "The background (couch, bookshelf) is stationary. No fluid or environmental motion observed."}}
{"video_id": "Ucb5yDCeSVY", "file_name": "Ucb5yDCeSVY_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands adjusts a bicycle component near the rear wheel, with one hand stabilizing and the other manipulating a lever; the bicycle features a black frame with red accents, and other bicycles and a tiled floor are visible in the background. The camera maintains a stationary close-up perspective, focusing on the hands’ precise movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ucb5yDCeSVY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ucb5yDCeSVY_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 307.7644871671174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively manipulating a bicycle component (likely tightening or adjusting a part), showing distinct solid-object motion through physical interaction.", "background_and_ambient_analysis": "The background features static elements (tiled surface, tools) with no uniform shifting or fluid motion (fire, water, wind); no environmental phenomena dominate."}}
{"video_id": "UeBF4crY3Uo", "file_name": "UeBF4crY3Uo_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small bald baby wearing a dark coat with a light collar pushes a large wicker shopping cart filled with items through a store aisle. The baby moves forward, hand on the cart’s side, as the cart rolls along. The camera follows from behind, showing slight movement as the baby navigates the aisle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UeBF4crY3Uo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UeBF4crY3Uo_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 87.3534062767042, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby in a shopping cart is actively pushing the cart forward. The baby's hands are visible on the cart's sides, demonstrating discrete, solid object motion driven by the baby's locomotion.", "background_and_ambient_analysis": "The background consists of static store shelves and floor with no fluid or environmental motion (e.g., fire, water, wind). Background elements remain stable, indicating no significant ambient environmental motion."}}
{"video_id": "UgPmmjfsiLE", "file_name": "UgPmmjfsiLE_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long dark hair, wearing a white top, plays a cello while seated. A person in dark clothing to her right assists by holding the cello's neck, and another individual partially visible on her left appears to adjust her position. The camera remains slightly shaky but stabilizes as the girl positions her hands on the strings and bow. Background includes indoor furniture, but is not central to the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UgPmmjfsiLE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UgPmmjfsiLE_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 156.69400446958016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl's hands moving on the cello (left hand sliding on fingerboard, right hand manipulating bow) and an assisting person's hand positioning the cello; both exhibit discrete, controlled motions from physical interaction.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, smoke, wind). Background elements (wall, door) show minimal jitter but no uniform shifting; static furniture remains stable."}}
{"video_id": "UivBgsN24Nc", "file_name": "UivBgsN24Nc_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a black and green striped hoodie and blue jeans stands in front of a stone wall and bushes. He holds a ball in his right hand, then throws it upward, followed by tossing a second ball, continuing to juggle. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UivBgsN24Nc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UivBgsN24Nc_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 702.9722955097673, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person throws a ball upward; the ball moves in a parabolic trajectory due to gravity after release. The person's arm motion is also visible.", "background_and_ambient_analysis": "The background (white wall, stone wall, bushes) is static with minimal bush sway due to wind, which is not dominant. No fluid/environmental motion (fire, water, smoke) is present."}}
{"video_id": "Uj9trGnJyvk", "file_name": "Uj9trGnJyvk_000274_000284.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a group of people doing some kind of exercise or routine. First, check the main subjects: there are several people, some in blue uniforms, others in maroon shirts. Let's list their actions chronologically.\n\nIn the first frame, a man in blue is extending his arm to the left, another person in blue is facing away. Then, as the video progresses, more people enter. Let's see the sequence: the first person in blue (front) has his right arm out, then another person in maroon comes in from the right, then another. They seem to be moving in sync, maybe a group exercise. \n\nAppearance: The main subjects—some in blue (maybe uniforms, like martial arts), others in maroon shirts with some text on the back. The number: at least four people visible. Spatial relationships: The person in blue is in the foreground, facing left, others are around. The person in maroon comes from the right side, moves towards the center.\n\nBackground: A room with white walls, wooden beams on the ceiling, a door, some bags in the corner. Minimal, so maybe just mention the room structure.\n\nCamera: It seems to be a fixed camera, no movement described, so static.\n\nNow, structure the caption. Chronological order: Start with the initial pose, then each movement. Let's see:\n\nAt the start, a man in a blue uniform extends his right arm leftward, followed by others. Then, a person in a maroon shirt enters from the right, extends arm to the wall, then another person in blue moves toward the center. Wait, the sequence in frames 0-5: first frame, the man in blue is reaching left. Then frame 1, same man, maybe moving arm up. Frame 2, a man in maroon (white pants) comes in from right, clapping? No, frame 2 shows a person in maroon with arms up, then frame 3, same person moving. Wait, the video is 5 seconds, so each frame is a step.\n\nWait, the first frame shows a man in blue (front) with right arm extended left. Then frame 2, same man, now left arm extended right. Frame 3, a man in maroon (white pants) enters from right, arm up. Then frame 4, the maroon shirt person moves, and another in blue moves. Wait, maybe the group is doing a coordinated movement, like stretching or martial arts.\n\nLet's outline the actions step by step:\n\n0.0s: A man in a blue uniform stands facing left, right arm extended. Another person in blue is behind, also facing away. A person in a maroon shirt (back has text) stands near an archway, left arm extended right. \n\n1.0s: The man in blue (front) moves his right arm to the left, then up. The person in maroon (front) moves his arms. Wait, no, frame 1 shows the same scene but the person in maroon (front) is moving his arms.\n\nWait, maybe better to describe the sequence of actions:\n\n- The video begins with several people in a room, some in blue uniforms, others in maroon shirts. \n\n- A man in blue extends his right arm to the left, then raises it upward. \n\n- Simultaneously, a person in a maroon shirt (with text on back) extends their right arm toward the wall, then moves it. \n\n- Another person in maroon enters from the right, moving toward the center, extending arms. \n\n- The group appears to be performing synchronized movements, possibly stretching or martial arts. \n\nNow, check rules: focus on motion and behavior chronologically. Appearance: blue uniforms (some, maybe 2-3 men), maroon shirts (several people). Number: at least four people. Spatial: front, middle, back. Camera: static, no movement mentioned.\n\nSo, structure:\n\nFour people in blue and maroon shirts perform synchronized movements in a room with white walls and wooden beams. The first person in blue extends their right arm leftward, then upward; a maroon-shirted individual extends their arm toward the wall, then shifts position. Another person in maroon enters from the right, moving toward the center while extending their arms. The camera remains stationary throughout.\n\nWait, need to be concise. Let's check:\n\n\"Four people, some in blue uniforms and others in maroon shirts, perform coordinated movements in a room with white walls and wooden beams. Initially, a blue-uniformed man extends his right arm leftward, followed by raising it upward. A maroon-shirted individual extends their right arm toward the wall and shifts position, while another maroon-shirted person enters from the right, moving toward the center with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Uj9trGnJyvk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Uj9trGnJyvk_000274_000284.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 167.0930972034658, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving in discrete, solid motions: raising arms, turning, and shifting positions, indicating intentional locomotion and interactions.", "background_and_ambient_analysis": "The background elements (walls, ceiling, door) are static with no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "UgwerKhlD_0", "file_name": "UgwerKhlD_0_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark braided hair has their hair adjusted by another individual’s hands, which pull and arrange the strands. The hands, belonging to someone in a checkered shirt, move across the hair, occasionally lifting sections. On a green table surface, a clear container and a colorful card with small items rest near the hair. The camera maintains a top-down perspective with slight movement, focusing on the hair-handling motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UgwerKhlD_0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UgwerKhlD_0_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 41.403767301260395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are interacting with a dog's head/ear (e.g., petting, adjusting a bandana). The dog remains mostly stationary while the person's hands exhibit deliberate, controlled motion.", "background_and_ambient_analysis": "The green table and items (plate, packet) in the background show no significant shifting or fluid motion; no fire, water, smoke, or wind is present as dominant elements."}}
{"video_id": "UfD88YgjKbQ", "file_name": "UfD88YgjKbQ_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt with a white bow tie design and blue jeans moves on a paved pathway, extending their arms and tilting their head back. A clear glass sphere appears on their head as they adjust it. The background includes a stone wall to the left, greenery, and a yellow building in the distance. The camera follows the subject with slight handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UfD88YgjKbQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UfD88YgjKbQ_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 81.73356954935599, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: bending, extending arms, turning head, and gesturing. The motion is due to the person's own locomotion and gestures.", "background_and_ambient_analysis": "The background (road, walls, buildings) is static and shows no significant shifting. There is no dominant fire, water, or smoke; minimal wind-induced movement of foliage is present but not dominant."}}
{"video_id": "UnXnIvGq8W0", "file_name": "UnXnIvGq8W0_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands approaches a dark-colored box with red accents on a light surface, lifts its lid to reveal wrapped contents inside. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UnXnIvGq8W0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UnXnIvGq8W0_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 50.8668120017162, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (discrete objects) move to open the box and manipulate its contents, demonstrating intentional physical action.", "background_and_ambient_analysis": "The background (white table surface and static objects) shows no uniform shifting; no fire, water, smoke, or wind motion is present."}}
{"video_id": "UlA16jZCTvw", "file_name": "UlA16jZCTvw_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A batter in a dark shirt, white pants, red shoes, and helmet stands at home plate, holding a bat in a ready stance. A person in a red shirt and black shorts stands behind a red net, facing the batter. The batter swings the bat, making contact with the ball, which flies through the net. After the swing, the batter follows through with his motion, returning to a standing position. The camera remains stationary, capturing the scene from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UlA16jZCTvw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UlA16jZCTvw_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 85.66720408949297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects: Pitcher (foreground) performing pitching motion, batter (background) swinging bat, and baseball in flight. All exhibit solid, physics-driven motion (muscle contraction, collision with bat).", "background_and_ambient_analysis": "Background elements (stone wall, distant structures, field) remain static throughout; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "Uq_6DqbozsM", "file_name": "Uq_6DqbozsM_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a top-down view of a large orchestra, featuring numerous musicians in dark attire seated in rows, playing string instruments. The camera slowly pans right, capturing synchronized bowing motions across the ensemble, then shifts focus to a central section of violinists. The camera maintains a slight tilt during the pan, emphasizing the group’s coordinated performance while minimizing background details beyond the stage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Uq_6DqbozsM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Uq_6DqbozsM_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 164.517808986538, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Musicians (people) moving their hands and instruments while playing music.", "background_and_ambient_analysis": "Static background (stage and walls) with no significant environmental motion (fire, water, smoke, wind)."}}
{"video_id": "UrYXhYGMDZo", "file_name": "UrYXhYGMDZo_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt holds a hot dog with a yellow bun in front of a yellow-labeled bottle featuring food imagery. They bring the hot dog to their mouth, opening their mouth to eat it. The bottle remains stationary in the foreground left. The camera captures a static close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UrYXhYGMDZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UrYXhYGMDZo_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 161, "blur_score": 53.011216359309856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person’s hand and a hot dog exhibit discrete motion as the hot dog is brought to the mouth and consumed.", "background_and_ambient_analysis": "Background elements (wooden cabinets, static objects) show no uniform shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "Utnotxqaa0k", "file_name": "Utnotxqaa0k_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black-bristled brush with a metallic handle applies dark product along a person's dark eyebrow, moving from the inner to outer edge while the eye closes. The camera remains in a close-up perspective focused on the eyebrow area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Utnotxqaa0k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Utnotxqaa0k_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 75.30400409835313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A makeup brush is moving across the eyebrow to apply product, representing discrete, solid object motion due to manual application.", "background_and_ambient_analysis": "The background is a solid pink color with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "Uu2KeVj7MBU", "file_name": "Uu2KeVj7MBU_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult male, shirtless with dark skin, gray shorts, and yellow sneakers, performs pull-ups on red outdoor bars, lifting his body upward repeatedly before releasing and walking away. The background features wooden benches. The camera remains stationary, capturing the motion from behind the man.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Uu2KeVj7MBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Uu2KeVj7MBU_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 336.17642214771377, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man is performing pull-ups and then walking away. His motion is due to explicit physical forces (muscle contraction for pull-ups and walking).", "background_and_ambient_analysis": "The background elements (wooden benches, building) remain static with minimal environmental motion (trees swaying due to wind) that is not dominant. No fire, water, or smoke present."}}
{"video_id": "UtUdZTPCH1U", "file_name": "UtUdZTPCH1U_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand adjusts silverware on a white plate with blue floral patterns, first placing a knife horizontally, then repositioning a spoon and knife to the left of the plate. The camera maintains a top-down perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UtUdZTPCH1U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UtUdZTPCH1U_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 47.10852472836514, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves cutlery (knife, spoon) and plates across the table surface, demonstrating explicit physical interactions (placing, adjusting) with solid objects.", "background_and_ambient_analysis": "The background (yellow wall, tablecloth) shows no shifting or uniform movement. There are no fluid/environmental elements like fire, water, or smoke present."}}
{"video_id": "UxA_EkyyQlU", "file_name": "UxA_EkyyQlU_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants and a blue rolled-up sleeve shirt uses their hands to adjust and inspect a black tire with a silver rim, moving their hands across the tire's surface. The tire is positioned in front of the person, with a silver car and additional tires visible in the background. The camera maintains a close-up perspective, remaining stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UxA_EkyyQlU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UxA_EkyyQlU_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 231.34449175938502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving to manipulate the tire (e.g., adjusting lug nuts or wheel alignment). The motion is discrete and solid, with the hands as the moving object.", "background_and_ambient_analysis": "The background (ground, vehicle) is static with no shifting or fluid motion (fire, water, smoke, wind). No ambient environmental motion observed."}}
{"video_id": "UxM97GMlyP0", "file_name": "UxM97GMlyP0_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person stands at a white table with various items, holding a yellow object. The camera zooms in to show hands peeling or handling the yellow object over a white cup, with chopped green vegetables in a bowl to the left. The hands move rhythmically while manipulating the object. The camera remains in a tight close-up during this sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UxM97GMlyP0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UxM97GMlyP0_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 74.06486974725004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "UvmCWicP6Ws", "file_name": "UvmCWicP6Ws_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in green shorts performs a wide pull-up on a horizontal bar, lifting his body upward and then lowering it, releases the bar, and turns to face the camera. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UvmCWicP6Ws.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UvmCWicP6Ws_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 867.2937212244326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (discrete solid object) is performing pull-ups, exhibiting motion due to muscular effort and locomotion.", "background_and_ambient_analysis": "Background elements (door, mirrors, furniture) remain static and consistent across frames; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "Uukw2QwBysM", "file_name": "Uukw2QwBysM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in dark swim trunks runs from the pool deck toward the water, jumps with a flip, and splashes into the pool. Camera follows his motion from the deck to the water entry, capturing his aerial maneuver and entry splash.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Uukw2QwBysM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Uukw2QwBysM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 154, "blur_score": 205.61212451008157, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete solid object) is moving due to his own locomotion (walking and jumping).", "background_and_ambient_analysis": "The background (blue wall, poolside, trees) is static with no uniform shifting. A brief water splash occurs at the end, but it is a transient effect of the discrete object's action and not dominant."}}
{"video_id": "UybBoPURL6k", "file_name": "UybBoPURL6k_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a pink top hula hoops, moving the hoop in circular motions around their waist. Another individual in dark clothing holds a sign aloft to the right, standing behind the hula hooper. The camera slightly shifts angles to maintain focus on the hula hooping motion, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/UybBoPURL6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/UybBoPURL6k_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 471.1633370931031, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink shirt (cheerleader) performs deliberate dance movements with arm gestures; no other discrete objects (cars, balls, etc.) exhibit physical motion.", "background_and_ambient_analysis": "No fire, water, smoke, or wind observed. Background elements (building, '55th St' sign) remain static with no shifting or fluid motion. Trees in background show no wind-induced sway."}}
{"video_id": "V-vknQVx82E", "file_name": "V-vknQVx82E_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a workshop, three individuals interact around a central table. A person in a gray hoodie and blue jeans works with tools at the table. To their right, a person in a pink shirt and dark pants shifts a wooden board toward the table. To the left, a person in a white jacket and blue jeans works at a separate station. The camera remains static with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V-vknQVx82E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V-vknQVx82E_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 152, "blur_score": 2612.688491665587, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving: one in a light blue shirt is working at a table with tools, another in a pink shirt is standing and moving slightly, and other individuals are present in the background. Their movements are due to locomotion and physical actions (e.g., turning, holding tools).", "background_and_ambient_analysis": "The background (walls, structural elements) is static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "Uz8KIxd11sQ", "file_name": "Uz8KIxd11sQ_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silver sedan is initially parked on a residential street. A person wearing a red sleeveless shirt and black shorts runs to the rear of the car and begins pushing it forward. The car moves slowly along the street as the person continues to push from behind. The camera pans left to follow the car's motion throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Uz8KIxd11sQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Uz8KIxd11sQ_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 368.5721134178398, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red shirt and black shorts is pushing a silver sedan, causing the car to move forward; the person's hands and body position shift dynamically as they apply force to the vehicle.", "background_and_ambient_analysis": "Background elements (brick building, trees, parked cars) show no significant shifting or fluid motion; no dominant fire, water, or smoke present."}}
{"video_id": "Uxosx2uqwic", "file_name": "Uxosx2uqwic_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A child in a blue shirt manipulates a green cylindrical object and white dice on a white table. The child moves the green cylinder across the table, then places it down and shifts the dice, rearranging their positions. The camera remains static above the table, capturing the child’s hand movements and the objects’ interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Uxosx2uqwic.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Uxosx2uqwic_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 82, "blur_score": 43.14478613538566, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child's hand moves green toy and small marbles across the table via physical contact; discrete solid objects exhibit collision-based motion (e.g., toy sliding, marbles being pushed).", "background_and_ambient_analysis": "Background consists of static wooden chairs and table with no fluid motion (fire, water, smoke, wind); background elements remain fixed and unshifted."}}
{"video_id": "V0CljWQcX9Y", "file_name": "V0CljWQcX9Y_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand the user's requirements. They want a concise chronological paragraph focusing on the main subjects' motions and behaviors. The rules specify to mention appearance, number, spatial relationships, camera perspective, and keep background minimal.\n\nLooking at the video frames provided. There are two girls in a bedroom. The first frame shows them on a bed with pink and blue blankets. The girl on the right is sitting up, wearing a black top and shorts. The other girl is lying down in the background. \n\nIn the next frames, the girl sitting up moves her hands, maybe adjusting something. Then she leans forward, possibly interacting with the other girl. The video has a shaky camera, which is noted in the output rules. The background includes a bed with pillows and maybe some furniture, but I should keep it minimal. \n\nI need to mention the number of subjects (two girls), their appearance (colors of their clothes), the sequence of their actions. The camera is shaky and close-up, maybe moving slightly. Let me check the rules again to ensure I don't include any text or named characters. \n\nSo the caption should start with the initial position, then their movements chronologically. The girl on the right sits up, moves her hands, leans forward. The other girl remains lying down. Background is a bed with blankets, but not much detail. Camera is shaky, close-up. \n\nWait, the user said to exclude text recognition and stylistic analysis, so no mention of \"shaky\" as part of the style but as a camera movement. Wait, rule d says mention camera perspective and movement. So \"shaky\" is part of the camera movement. \n\nPutting it all together: Two girls are on a bed; one in black top and shorts sits up, moves hands, leans forward; the other in pink pajamas remains lying down. Camera is close-up, slightly shaky. Background has bed with colorful blankets. \n\nCheck if the spatial relationships are clear: the girl sitting up is to the right of the other who's lying down. The video starts with them on the bed, then the seated girl moves. \n\nMake sure it's chronological. Start with their initial positions, then the actions. Keep it concise. Avoid details like the exact colors of the blankets unless essential. The rules say minimal background, so maybe just mention \"bed with colorful blankets\" as essential. \n\nWait, the background includes pillows and maybe a dresser, but maybe not necessary. Focus on the bed. Let me structure the sentences. \n\nFirst sentence: Two girls are on a bed; one (in black top and shorts) sits up, the other (in pink pajamas) lies down. Then, the seated girl moves her hands, leans forward. Background is a bed with colorful blankets. Camera is close-up, slightly shaky. \n\nWait, the first frame shows both on the bed, so start with \"Two girls sit on a bed: one in a black top and shorts, the other in pink pajamas.\" Then \"The girl in black moves her hands and leans forward, while the girl in pink remains lying down.\" \n\nCheck for chronological order. The actions happen in order: sitting up, moving hands, leaning. The camera is slightly shaky and close-up. \n\nYes, that fits. Need to mention the spatial relationship: \"The girl in black sits to the right of the girl in pink.\" \n\nWait, in the frames, the girl in black is on the right side of the bed. So \"The girl in black top and shorts sits on the right side of the bed, while the girl in pink pajamas lies to her left.\" Then her actions. \n\nBut the user says \"briefly describe their appearance and number (color, size, orientation).\" So \"two girls: one in black top and shorts, the other in pink pajamas.\" \n\nPutting it all together:\n\nTwo girls are on a bed; the girl in a black top and shorts sits upright on the right side, while the girl in pink pajamas lies down to her left. The seated girl moves her hands and leans forward, adjusting her position. The camera remains close-up and slightly shaky, capturing their movements against the bed’s colorful blankets.\n\nCheck the rules: chronological order (yes), appearance (colors), spatial (right/left), camera (close-up, shaky), minimal background (bed's blankets mentioned as essential). \n\nLooks good. Let me check the output format. Must be within <caption_output> tags. No extra text. Should be concise.\n</think>\n\n<caption_output>Two girls sit on a bed; the girl in a black top and shorts sits upright on the right, while the girl in pink pajamas lies down to her left. The seated girl moves her hands and leans forward, adjusting her position. The camera remains close-up and slightly shaky, capturing their movements against the bed’s", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V0CljWQcX9Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V0CljWQcX9Y_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 593.2141140378878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving: one shifts position while holding an object, the other adjusts posture and gestures. Their motion is driven by deliberate physical actions.", "background_and_ambient_analysis": "Background elements (walls, bed frame, furniture) show no uniform shifting or fluid motion. No fire, water, smoke, or wind evident."}}
{"video_id": "V0C8n5fUcbk", "file_name": "V0C8n5fUcbk_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in maroon sweaters with white collars interact with a tall triangular structure of blue and white boxes. The standing individual moves their hands near the structure, adjusting or placing a box, while the seated individual focuses on the base of the structure. The camera remains stationary, capturing the scene from a medium angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V0C8n5fUcbk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V0C8n5fUcbk_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 131.2214196122898, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The seated boy is moving his hands (e.g., writing or handling objects), and the standing individual is making hand movements (possibly holding or presenting an object).", "background_and_ambient_analysis": "The background (walls, furniture) remains static with no shifting, and there is no fire, water, or smoke present."}}
{"video_id": "V6-sNYbZNaI", "file_name": "V6-sNYbZNaI_000166_000176.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR CAPTION", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V6-sNYbZNaI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V6-sNYbZNaI_000166_000176.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 135.55626429203608, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a small solid object (likely a camera or similar device) by moving it in front of their face; the motion is controlled and discrete.", "background_and_ambient_analysis": "The background (surfboard) is static and does not show shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "V1NinRJ9mLE", "file_name": "V1NinRJ9mLE_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with light hair, wearing a white sleeveless shirt, rises from the bottom left into the frame, moving upward toward the camera in a pink-walled room with two windows and white curtains. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V1NinRJ9mLE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V1NinRJ9mLE_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 79.95562943299612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person enters the frame and walks towards the camera, moving through the room.", "background_and_ambient_analysis": "Background is static (walls, windows, door do not shift). No fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "V1oLAM1vASA", "file_name": "V1oLAM1vASA_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray Batman-themed t-shirt and yellow gloves holds a bowl and a bar of soap, rotating the bowl in front of them. They turn their head to the side while manipulating the objects, then move their hands toward the camera. The camera remains in a close-up position with minimal movement, focusing on the person's upper body against a partially visible background with a red scroll.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V1oLAM1vASA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V1oLAM1vASA_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 35.19948258072561, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person (wearing yellow gloves) is moving a black pan and a yellow cloth. The pan is being lifted and swirled, and the cloth is being used to wipe or clean the pan. These are solid objects moving due to physical forces from the person.", "background_and_ambient_analysis": "The background (red Chinese poster and wall) is static, showing no shifting. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "V436xhMJ28A", "file_name": "V436xhMJ28A_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long brown hair wearing a striped shirt stands in front of a white backdrop, adjusting a light-colored bow tie with both hands, then pulls it into place before smiling. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V436xhMJ28A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V436xhMJ28A_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 147, "blur_score": 61.22984908399345, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman (discrete solid object) is moving: she adjusts her bow tie with hands (0.0-1.5 seconds) and turns her head/smile (1.5-4.0 seconds). Her movements are localized and explicitly due to her physical actions.", "background_and_ambient_analysis": "The background is a static white backdrop with no shifting or environmental motion (e.g., no fire, water, or wind). The logo text appears in the final frames but does not exhibit fluid or environmental motion."}}
{"video_id": "VBYL1blPkcc", "file_name": "VBYL1blPkcc_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated woman with long blonde hair, wearing a white shirt, has her hair combed by a standing person in a red shirt while another individual in a light blue shirt stands behind her. A third person in white partially appears on the right. The seated woman moves her head slightly as the combing continues. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VBYL1blPkcc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VBYL1blPkcc_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 132, "blur_score": 224.4808021950828, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: People (e.g., hair being cut, scissors in motion) showing explicit physical interaction (hair cutting action).", "background_and_ambient_analysis": "Background elements (wall, ground) are static with no uniform shifting. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "V8QSZjqUwKE", "file_name": "V8QSZjqUwKE_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>. So no extra text. Let's write the caption. </think>  <caption_output>A person wearing a white sweatshirt with green cuffs and black pants holds a green apple, peeling it with their hands. They manipulate the apple to reveal the peeled surface, then hold the partially peeled apple. The camera maintains a close-up, slightly shaky perspective focused on the hands and apple throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V8QSZjqUwKE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V8QSZjqUwKE_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 28.22897455343273, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a solid apple, rotating and lifting it toward a paper bag; the apple is a distinct, solid object moved by explicit physical forces (human hand motion).", "background_and_ambient_analysis": "The background elements (table, brown paper bag, plate) remain static with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "V3Zw309J684", "file_name": "V3Zw309J684_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands interact with a pink scrapbook featuring floral and geometric patterns; fingers adjust the book's pages, lift a tied section, and open a new page to reveal layered paper sections. The hands, clad in a gray knit sleeve, move methodically across the open book on a white surface. The camera maintains a top-down perspective with minimal movement, capturing the sequential page-turning actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/V3Zw309J684.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/V3Zw309J684_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 69.3906116058194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are actively manipulating wrapped gifts (cutting string, adjusting, opening). The gifts themselves are moved by the hands.", "background_and_ambient_analysis": "Background is a static white surface with no shifting. No fluid/environmental motion present."}}
{"video_id": "VCLu5pgVlQI", "file_name": "VCLu5pgVlQI_000166_000176.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long blonde hair and a pink top gathers sections of their hair with both hands, lifting the strands upward and adjusting the hair's position. The camera maintains a close-up perspective, capturing the motion as the individual works to style their hair, with the background remaining dark and indistinct. The camera exhibits slight movement, following the subject's hand motions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VCLu5pgVlQI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VCLu5pgVlQI_000166_000176.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 29.86957302820418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person with blonde hair is actively moving their hands and head to tie their hair, representing discrete solid-object motion driven by physical locomotion (muscle movement).", "background_and_ambient_analysis": "The background is consistently dark and static throughout the frames, showing no fluid motion (e.g., fire, water, smoke, wind) or environmental shifts. No ambient environmental elements are present."}}
{"video_id": "VGUMkSeeem4", "file_name": "VGUMkSeeem4_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph for the video. First, I need to look at each frame.\n\nFrame 0: A woman with dark hair, wearing a dark outfit and pearl necklace, is holding a white cloth near her face. She's in front of a microphone, with floral curtains in the background.\n\nFrame 1: Three people seated at a long table with nameplates. The setting has ornate curtains. They're in formal attire, looking towards the camera or something in front.\n\nFrame 2: The woman from frame 0 is now covering her face with the cloth, still at the table. A nameplate reads \"MS. KROFT\". To her right, another person with gray hair is visible.\n\nFrame 3: A group of men in suits sitting in rows. They're looking forward, some with expressions of attention. The background has a blurred audience.\n\nNow, need to order chronologically. Start with frame 0: woman with cloth. Then frame 1: three people at table. Frame 2: same woman covering face, nameplate. Frame 3: group of men. \n\nFocus on motion and behavior. Main subjects are the woman, then the group. Mention appearance briefly: dark hair, dark outfit, pearl necklace. The group: men in suits. Spatial relationships: woman at table with nameplate, another person to her right. Camera movement? The video switches between shots, so maybe cuts. Background minimal, just curtains and the setting.\n\nRules: exclude text recognition (so don't say \"MS. KROFT\" as per rule f). But wait, rule g says exclude text recognition, named characters. So nameplate shouldn't be mentioned. So in frame 2, the woman covers her face, nameplate is there but we can't mention \"MS. KROFT\". So describe the nameplate as a black plate with white text? No, rule f says exclude text recognition. So avoid that.\n\nSo frame 0: woman with dark hair, dark outfit, pearl necklace, holding cloth near face. Frame 1: three men seated at table with ornate curtains. Frame 2: woman covering face with cloth, another person next to her. Frame 3: group of men seated in rows.\n\nChronological order: first woman holding cloth, then three people at table, then woman covering face, then group of men.\n\nDescribe motion: woman holds cloth, then covers face. The three people are seated, then the group of men are seated.\n\nAppearance: woman has dark hair, dark clothing, pearl necklace. The three people: formal attire. Group of men: suits.\n\nSpatial: woman at table, another person to her right. The three people at the long table. The group in rows.\n\nCamera perspective: close-up on woman, then wide shot of three people, then medium shot of woman with another person, then wide shot of the group.\n\nNow, structure the paragraph.\n\nFirst, the woman with dark hair, wearing a dark outfit and pearl necklace, holds a white cloth near her face in front of a microphone. Then, the scene shifts to a wide shot showing three individuals seated at a long table with ornate curtains in the background. Next, the camera focuses on the woman again, who now covers her face with the cloth, with another person visible to her right. Finally, the view transitions to a group of men in suits seated in rows, looking forward. The camera cuts between close-ups, medium shots, and wide shots throughout the sequence.\n\nWait, check rules:\n\na) chronological order of main subjects' motion.\n\nb) appearance: dark hair, dark outfit, pearl necklace (for woman), three individuals in formal attire, men in suits.\n\nc) spatial: woman at table, another person to right. Three people at table. Group in rows.\n\nd) camera: cuts between close-ups (0,2), wide shot (1), medium (2), wide (3).\n\ne) background minimal: curtains, table, etc.\n\nf) exclude text recognition (so no \"MS. KROFT\", etc.)\n\ng) no reasoning.\n\nSo let's draft:\n\nA woman with dark hair, dressed in a dark outfit and wearing a pearl necklace, holds a white cloth near her face while seated before a microphone. The scene then shifts to a wide shot of three individuals seated at a long table against ornate curtains. Next, the camera returns to the woman, who now covers her face with the cloth, with another person visible to her right. Finally, the view transitions to a group of men in suits seated in rows, looking forward. The camera alternates between close-up, medium, and wide shots throughout the sequence.\n\nCheck for text recognition: no, didn't mention names. Appearing subjects: woman, three people, group. Chronological: 0, 1,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VGUMkSeeem4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VGUMkSeeem4_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 127, "blur_score": 423.66489130831917, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A speaker (Mrs. Vinton) wiping her face with a cloth, panel members seated at a table, and an audience seated in the background. Motion includes subtle head/upper body movements from the speaker and minor posture shifts from audience members.", "background_and_ambient_analysis": "No fire, water, smoke, or wind observed. Background elements (curtains, room interior) are static and consistent across shots with no uniform shifting indicating ambient environmental motion."}}
{"video_id": "VFqk6OlmySs", "file_name": "VFqk6OlmySs_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray hoodie moves their arms outward from their chest area, transitioning from a slightly bent position to extending their arms forward in front of a wooden background. The camera remains static, capturing the upper body motion with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VFqk6OlmySs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VFqk6OlmySs_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 2156.2985304764525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively reading and turning pages of a book, with distinct hand movements and body motions.", "background_and_ambient_analysis": "The background elements (computer screen and room interior) show no shifting or fluid motion. No fire, water, smoke, or wind is present in the scene."}}
{"video_id": "VEwFe7vfgFM", "file_name": "VEwFe7vfgFM_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a pot on a stove. The pot is big, stainless steel, with a yellowish-orange stew inside, maybe with some herbs. Then there's a hand with a watch adding something. Wait, the sequence: first, the pot is on the stove (scene 0-2), then a hand pours green herbs into another pot? Wait, the frames: frame 0-1 shows the pot on stove, frame 2-3 shows another pot (maybe a glass dish) with the same stew, then a hand adds green herbs. Let's check the frames.\n\nFrame 0: pot on stove, stew inside. Frame 1: same. Frame 2: a hand (with a watch) pours something? Wait, frame 3: the hand is holding a bowl of green herbs and pouring into a glass pot with the stew. Then the next frame shows the phone number, but we need to ignore text.\n\nSo chronological order:\n\n1. A large stainless steel pot sits on a gas stove burner, containing a vibrant yellow-orange stew with green herbs.\n2. A person's hand, wearing a wristwatch, pours a bowl of fresh green herbs into a glass pot filled with the same stew.\n\nSpatial relationships: The first pot is on the stove. Then the hand adds herbs to another pot (maybe a different pan) on the stove. The glass pot is in front of the stainless steel pot? Or maybe it's a different setup.\n\nAlso, the background: kitchen counter, stove, maybe some utensils. But minimal background.\n\nCamera perspective: starts with top-down on pot, then maybe a slight shift to show the hand pouring.\n\nWait, the rules: describe motion and behavior in order.\n\nFirst part: pot on stove, stew cooking. Then a hand (with watch) pours green herbs into a glass pot (which is also on the stove, probably). So the main subjects are the pot, the stew, the hand, the herbs.\n\nLet's structure:\n\nThe video shows a large stainless steel pot on a gas stove containing a yellow-orange stew with green herbs. Then, a person’s hand (wearing a wristwatch) pours fresh green herbs from a bowl into a glass pot filled with the same stew.\n\nNow check appearance: the pot is large, stainless steel. Stew is yellow-orange with green herbs. Hand has a watch. Herbs are green. Glass pot is next to the stainless steel pot?\n\nWait, in frame 3, it's a glass pot (maybe a casserole dish) with the stew, then hand pours herbs into it. So the action is pouring herbs into the glass pot.\n\nAlso, the camera movement: starts with top-down on the pot, then shifts to show the hand pouring into the glass pot.\n\nBut rules: conclude with camera perspective and movement.\n\nSo the caption should be chronological:\n\nInitially, a large stainless steel pot sits on a gas stove burner with a yellow-orange stew garnished with green herbs. Subsequently, a person’s hand, wearing a wristwatch, pours a bowl of fresh green herbs into a glass pot containing the same stew, positioned on the kitchen counter. The camera maintains a top-down perspective, shifting to a closer angle as the herbs are added.\n\nCheck the rules: exclude text recognition, so ignore the phone number. Focus on motion: the pouring action. Main subjects: pot (stew), hand, herbs.\n\nAlso, spatial: the glass pot is on the counter, near the stainless steel pot.\n\nLet me make it concise.\n\n\"The video begins with a large stainless steel pot on a gas stove holding a yellow-orange stew with green herbs. A person’s hand, wearing a wristwatch, pours green herbs from a bowl into a glass pot with the same stew. The camera starts with a top-down view of the pot, then shifts to show the hand pouring, maintaining focus on the kitchen counter setup.\"\n\nWait, need to be chronological. So first the pot on stove, then the hand adds herbs to the glass pot.\n\nLet's write:\n\nA large stainless steel pot rests on a gas stove burner with a vibrant yellow-orange stew garnished by green herbs. A person’s hand, adorned with a wristwatch, pours a bowl of fresh green herbs into a glass pot filled with the stew, positioned on the kitchen counter. The camera begins with a top-down perspective of the pot, then transitions to a closer angle as the herbs are added.\n\nCheck if all rules:\n\na) Motion: pouring herbs.\n\nb) Appearance: pot (large, stainless steel), stew (yellow-orange, green herbs), hand (wristwatch), herbs (green).\n\nc) Spatial: glass pot is on counter, next to the stove.\n\nd) Camera: top-down, then closer angle.\n\ne) Background minimal: kitchen counter, stove.\n\nf) Exclude text.\n\nYes, that's good.\n</think>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VEwFe7vfgFM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VEwFe7vfgFM_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 116.03247077934219, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a spoon stirs the contents of a pot, and green herbs are poured into another pot. These are discrete solid objects moving due to physical interaction (stirring, pouring).", "background_and_ambient_analysis": "The stove, countertop, and static kitchen elements in the background show no uniform shifting or environmental motion (e.g., fire, water, smoke). The stew in the pot is not a dominant fluid motion; the primary action is manual stirring."}}
{"video_id": "VKZ3yzPZer0", "file_name": "VKZ3yzPZer0_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The user provided a series of video frames, and I need to generate a chronological caption. First, I need to look at each frame in order.\n\nFrame 0: Shows a skier going down a slope. There's a crowd on the sides, trees, buildings in the background. The text \"© BRITISH PATHE PREVIEW ONLY\" is there, but per the rules, exclude text recognition. So focus on the motion. The skier is moving down, maybe on a snowy slope. Crowd is on the left and right, watching.\n\nFrame 1: Still the skier, maybe a bit further down. Crowd still there. The skier's movement continues.\n\nFrame 2: Shifts to a different scene. Now it's a group of people on a bridge or platform. Some are standing, maybe holding poles. The background has buildings and trees.\n\nFrame 3: The scene is a bridge with people. A person in a dark coat is walking, maybe? Then someone is jumping or leaping from the bridge? Wait, the frames go from 0 to 5. Let's list each frame's content.\n\nWait, the user's input shows frames 0 to 5. Let's parse each:\n\n[0.0] Frame 0: Skier on slope, crowd on sides, trees, buildings. Skier moving down.\n\n[1.4] Frame 1: Similar, skier continues down, crowd still watching.\n\n[2.5] Frame 2: Shift to a group on a bridge. People standing, some holding poles (maybe for a ceremony?), buildings in background.\n\n[3.6] Frame 3: People on bridge, a figure in dark coat walking, others moving. Maybe a procession?\n\n[4.7] Frame 4: A person in dark clothing jumps or leaps from the bridge. Others stand around.\n\n[5.0] Frame 5: The person is mid-air, then landing on a slope (maybe the hill from before?). Crowd in background.\n\nWait, need to check the video sequence. The user's frames are:\n\n0: skier on slope, crowd\n\n1: skier continues, crowd\n\n2: group on bridge, people with poles\n\n3: bridge scene, someone walking\n\n4: person jumping from bridge\n\n5: mid-air jump, landing on slope\n\nNow, the rules say focus on motion and behavior in chronological order.\n\nFirst part: Skier moving downhill on a snowy slope, with a large crowd lining the sides, watching the descent. Then the scene transitions to a bridge where a group of people, some holding poles, stand in a line. A figure in dark clothing walks along the bridge, followed by another person leaping into the air from the bridge's edge.\n\nNow, check appearance: skier is a single person, moving down slope. Crowd is many, in front (on sides) of the slope. The bridge scene: multiple people, some in dark coats, holding poles. The jumper is in dark clothing.\n\nSpatial relationships: Skier is on the slope, crowd on either side. Bridge scene: people on the bridge, possibly a group, with the jumper leaping from the bridge's edge into the air (toward the slope where the skier was).\n\nCamera perspective: The camera is likely stationary in the first scenes, then maybe follows the bridge scene. The frames might have the camera panning or cutting between scenes. But the rules say \"conclude with camera perspective and movement\". So need to mention if it's top-down, pan, etc.\n\nFirst part: The camera captures the skier from a distance, showing the slope and crowd. Then cuts to the bridge scene, which is a medium shot of the group. The bridge scene's camera might be static.\n\nWait, the user's frames are from a video, so the camera movement: perhaps starts with a fixed shot of the skier, then cuts to the bridge, which is a different angle.\n\nBut the rules say \"camera perspective and movement (e.g., top-down, pan left, slight shake)\". So need to describe what the camera is doing.\n\nIn the first part, the camera is likely stationary, capturing the skier's descent. Then when transitioning to the bridge, the camera is positioned to show the bridge and the people on it.\n\nNow, let's structure the caption:\n\nChronologically:\n\n- A skier descends a snowy slope, moving downward while a large crowd lines both sides, watching. The skier's motion is continuous, with the crowd standing in front of the slope. \n\n- The scene shifts to a bridge where a group of people, some holding tall poles, stand in a line. One person in a dark coat walks along the bridge, followed by another individual who leaps from the bridge's edge into the air.\n\n- The camera remains static in both scenes,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VKZ3yzPZer0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VKZ3yzPZer0_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 230.87596824571813, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single skier is the discrete moving object, descending a slope and performing aerial maneuvers. The skier's motion is consistent with gravitational acceleration and controlled propulsion.", "background_and_ambient_analysis": "Background elements (crowd, slope, structures) appear static with no significant fluid motion (fire, water, smoke, or wind-driven swaying). No uniform shifting of background components observed."}}
{"video_id": "VLCTa-yMRm0", "file_name": "VLCTa-yMRm0_000169_000179.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde woman with long hair wearing a sleeveless top stands in a room with a red couch behind her, then sits down and brings her hands together in front of her body in a clapping motion. The camera remains stationary and front-facing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VLCTa-yMRm0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VLCTa-yMRm0_000169_000179.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 93.89595095081594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is the primary discrete solid object, moving her hands and arms in expressive gestures (clapping, raising, and positioning hands). Her motion is due to voluntary locomotion.", "background_and_ambient_analysis": "The background elements (red couch, window, furniture) remain static and show no uniform shifting. No fire, water, smoke, or wind motion is present in the scene."}}
{"video_id": "VIwADgVIWcg", "file_name": "VIwADgVIWcg_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a kitchen. A person in a green shirt is cooking. They're holding a pan with onions, stirring. Then there's a close-up of the pan on the stove, showing the onions being cooked. The person lifts the pan, maybe to toss or stir. The background has cabinets, a bowl of fruit, but keep it minimal. Need to follow the rules: chronological order, focus on motion, appearance, spatial relationships. \n\nSo start with the person in green shirt in kitchen, stirring onions in pan on stove. Then close-up of pan with onions being stirred. Then the person lifts the pan. Camera starts wide, then close-up on pan, maybe slight movement to show the pan. Conclude with camera perspective. \n\nCheck rules: a) motion in order: person stirs, then close-up of pan, then pan lifted. b) appearance: person in green shirt, pan with golden onions. c) spatial: pan on stove, person in front. d) camera: starts wide, then close-up on pan, maybe pan left or slight move. e) background minimal, just mention kitchen elements if needed but keep it brief. f) no text, no names.\n\nLet's draft: A person wearing a green shirt stands in a kitchen, stirring golden onions in a stainless steel pan on a gas stove. The camera zooms in to show the onions sizzling, then the person lifts the pan slightly, swirling the contents. The kitchen background features cabinets and a fruit bowl, but the focus remains on the cooking action. Camera starts wide, transitions to close-up of the pan, and maintains a steady perspective during the stirring motion.\n\nWait, check rules: \"conclude with camera perspective and movement\". So need to specify what the camera did. Original video: first shot is wide, then close-up of pan, then back to wide? Wait, the video segments: [0.0] wide shot, [1.4] close-up, [2.5] close-up, [3.6] close-up, [4.7] wide shot. So starts wide, then close-ups, then back to wide. So camera: starts with a wide shot of the person in kitchen, zooms in to a close-up of the pan and onions as they stir, then returns to a wider view showing the person holding the pan. \n\nWait the first frame is wide, then second is close-up of pan, third is same close-up but pan being lifted, fourth is close-up, fifth is wide again. So the sequence is wide -> close-up (pan) -> close-up (pan lifting) -> close-up (pan) -> wide. So camera moves from wide to close-up, then back to wide. So in the caption, describe that.\n\nLet me structure:\n\nA person in a green shirt stands in a kitchen, stirring golden-brown onions in a stainless steel pan on a gas stove. The camera zooms in to focus on the pan, capturing the onions sizzling as the person lifts and swirls the pan. It then returns to a wider shot, showing the person holding the pan with the stove and kitchen backdrop visible. The background includes cabinets and a fruit bowl but remains secondary to the cooking action. Camera movement transitions from wide to close-up of the pan and back to wide.\n\nCheck rule e: minimal background. So maybe mention \"kitchen backdrop\" but not detailed. Rule d: conclude with camera perspective and movement. So end with camera movements. \n\nAlternative: \n\nIn a kitchen, a person in a green shirt stirs golden onions in a stainless steel pan on a gas stove. The camera zooms in to the pan, showing the onions being tossed and swirled, then pulls back to a wider view of the person and stove. The background features cabinets and a fruit bowl but stays secondary. Camera moves from wide to close-up of the pan during stirring and back to wide.\n\nWait, the first frame is wide, then close-up of pan (1.4s), then pan is lifted (2.5s), then still close-up (3.6s), then wide again (4.7s). So the camera moves: start wide, zoom in to close-up, then stay close-up as the pan is lifted, then maybe a slight movement to show the pan, then zoom out to wide. So the key camera movements are zooming in to focus on the pan during stirring and then zooming out back to the wide shot.\n\nSo the caption should mention the camera zooming in to close-up on the pan and then zooming out to wide shot.\n\nFinal draft:\n\nA person wearing a green shirt stirs golden onions in a stainless steel pan on a gas stove in a kitchen. The camera zooms in to a close-up of the pan, capturing the onions sizzling as the person lifts and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VIwADgVIWcg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VIwADgVIWcg_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 69.51229130983823, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person stirs food in a pan using a spoon; pan and spoon exhibit discrete movement due to physical stirring action.", "background_and_ambient_analysis": "Kitchen background (cabinets, sink) remains stable; no fluid or gas motion dominates (e.g., no prominent fire/smoke/wind)."}}
{"video_id": "VRDVoo1TKtI", "file_name": "VRDVoo1TKtI_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black pants with red stripes and a red jacket roller skates toward the camera on a wooden deck, then stops, bends forward, and kneels with hands on the ground. The camera maintains a low, stationary perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VRDVoo1TKtI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VRDVoo1TKtI_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 475.66177238135526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red/black clothing is moving on roller skates; distinct locomotion via physical propulsion (pushing off ground), with clear bounding box tracking of the skater's motion.", "background_and_ambient_analysis": "Background elements (walls, ceiling fan, doors) show no uniform shifting or fluid motion; no fire, water, smoke, or wind-driven phenomena observed."}}
{"video_id": "VP_C2SAYJHY", "file_name": "VP_C2SAYJHY_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video frames and describe the sequence chronologically. The main subjects here are the logging truck and the yellow loader. \n\nStarting with frame 0: the truck is loaded with logs, and the loader is in front, maybe about to unload. In frame 1, the loader is moving towards the truck, probably picking up logs. Frame 2: the loader has logs in its bucket and is moving away from the truck. Frame 3: the loader is dumping the logs onto a pile, and frame 4 continues that action, maybe moving the logs into the pile.\n\nNow, check the rules. Focus on motion: loader moves, picks up logs, dumps them. Appearance: truck is dark (maybe black), has multiple logs. Loader is yellow, big wheels. Number of logs—several, stacked. Spatial relationships: loader starts near truck, then moves to dump into the pile (which is behind the loader? Wait, in the video, the pile is a large mound, so the loader is moving towards the pile to dump. The truck is initially there, then the loader takes logs from the truck and deposits into the pile.\n\nAlso, background: trees and a building, but minimal. Camera perspective: seems like a stationary shot maybe, or slight movement? Wait, the video shows the loader moving from the truck to the pile, so camera might be static.\n\nLet me structure it:\n\nChronological order:\n\n- At the beginning, a logging truck with multiple stacked logs is present. A yellow front-end loader with large yellow wheels approaches the truck, lifts logs from the truck’s bed, then moves to a large pile of dirt, deposits the logs into the pile, and continues moving.\n\nNeed to check:\n\n- Motion: loader moves towards truck (no, first frame: loader is near truck, then lifts logs, then moves to pile). Wait, frame 0: loader is near truck, frame 1: loader lifts logs (so it's grabbing from the truck), frame 2: loader is moving, frame 3: dumping into pile. So steps:\n\n1. The yellow front-end loader (with large yellow wheels) is positioned next to a dark logging truck loaded with multiple stacked logs. The loader’s bucket grasps several logs from the truck’s bed.\n\n2. The loader then moves away from the truck, transporting the logs.\n\n3. The loader continues moving and dumps the logs onto a large pile of dirt.\n\n4. The loader proceeds further past the pile.\n\nNow, concise paragraph. Mention appearance: yellow loader, dark truck, logs. Motion: loader grabs logs from truck, moves, dumps onto pile. Spatial: loader starts near truck, then to pile. Background: trees and building, but minimal. Camera: probably static, since the sequence shows the loader moving through the frame.\n\nCheck rules: no text, no named characters. So:\n\nA yellow front-end loader with large yellow wheels approaches a dark logging truck loaded with stacked logs, lifts multiple logs from the truck’s bed, then moves away to deposit them onto a large pile of dirt, continuing past the pile while the background shows trees and a building. The camera remains stationary throughout.\n\nWait, but need to make it chronological paragraph. Let's see:\n\nIn the video, a yellow front-end loader with large yellow wheels moves to a dark logging truck loaded with multiple stacked logs. The loader’s bucket grasps several logs from the truck’s bed, then the loader transports the logs away from the truck. The loader proceeds to a large pile of dirt, deposits the logs onto the pile, and continues moving past it. The background includes trees and a building, and the camera remains stationary.\n\nWait, need to be concise. Let's check the examples:\n\nOriginal task says: \"concise, chronological paragraph describing the provided video.\"\n\nLet's draft:\n\nA yellow front-end loader with large yellow wheels approaches a dark logging truck loaded with multiple stacked logs, lifts several logs from the truck’s bed, then moves toward a large pile of dirt, deposits the logs onto the pile, and continues moving past it while the background shows trees and a building. The camera remains stationary.\n\nWait, but the pile is being built up, so the loader is adding to the pile. Also, check the order: frames 0-1: loader near truck, frames 1-2: loading, frames 2-3: moving to pile, frames 3-4: dumping.\n\nAnother angle: The yellow loader lifts logs from the truck, then transports them to a large dirt pile, dumping the logs onto the pile.\n\nYes, let's structure:\n\nA yellow front-end loader with large yellow wheels lifts multiple logs from a dark logging truck’s bed, transports the logs away from the truck, then dumps them onto a large pile of dirt, continuing to move past the pile. The background includes trees and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VP_C2SAYJHY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VP_C2SAYJHY_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 152, "blur_score": 113.13081483312888, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow loader vehicle is moving leftward across the frame, transporting logs from a truck to a pile.", "background_and_ambient_analysis": "Background elements (trees, ground, building) show no uniform shifting; no fire, water, or wind-driven motion observed."}}
{"video_id": "VOSz-OwMFUo", "file_name": "VOSz-OwMFUo_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A calico cat with white, orange, and black fur walks toward the camera across a gravel path and grassy area. A person’s hand extends toward the cat, which continues approaching and is gently petted. The camera follows the cat’s movement closely, maintaining a handheld perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VOSz-OwMFUo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VOSz-OwMFUo_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 358.60471793991036, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A cat moves its head and body, a hand interacts with the cat (petting, offering a sausage), and a sausage is presented and licked by the cat.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; static elements (gravel path, grass, car) remain stable across frames."}}
{"video_id": "VRttlfQ5Idc", "file_name": "VRttlfQ5Idc_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A shirtless man sits at an outdoor table cluttered with plates, a glass bottle, and cups, manipulating food on his plate before raising his right hand in a gesture. The table is positioned against a wall with a window and decorative items, and the camera pulls back slightly to reveal more of the setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VRttlfQ5Idc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VRttlfQ5Idc_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 1013.8578793889999, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person is seated at a table; the person moves their arms and head (e.g., raising hand to head, gesturing), indicating discrete physical motion of a solid object.", "background_and_ambient_analysis": "The background (walls, window, plant) remains stable with no uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "VYnEfpV8NVA", "file_name": "VYnEfpV8NVA_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single fetus in golden-brown 3D ultrasound imagery, centered against a black background, moves its head and mouth; initially facing forward, it turns its head slightly to the left, opens its mouth, then shifts position as the camera rotates to capture various angles of its face and upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VYnEfpV8NVA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VYnEfpV8NVA_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 107.78686428328066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single fetus is visible and is moving (changing posture, limb movements) as expected in an ultrasound video.", "background_and_ambient_analysis": "The background is entirely black with no static elements to indicate camera motion. The motion observed is of the fetus within the amniotic fluid, but the dominant motion is the discrete movement of the fetus, not the fluid itself."}}
{"video_id": "VQP8OWcziKc", "file_name": "VQP8OWcziKc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black screen transitions to a snowy outdoor scene where a person in a green jacket and camouflage pants kneels in the snow, holding a fishing rod. The individual adjusts their grip and position while facing forward, with a blue tent to their left and gear (including a cooler and backpack) to their right. The background features snow-covered trees. The camera maintains a static medium shot throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VQP8OWcziKc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VQP8OWcziKc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 120.86277872967446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person in the green jacket exhibits subtle locomotion (adjusting posture and hand movements). A small black dog sits motionless nearby, with no significant displacement.", "background_and_ambient_analysis": "The background (trees, blue tent, snow-covered ground) remains static throughout the frames. No fluid motion (fire, water, smoke) or significant wind-induced movement is observed in the environment."}}
{"video_id": "VUXKbHtLUUE", "file_name": "VUXKbHtLUUE_000216_000226.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of women in black dresses and necklaces stand in a line, singing into microphones. They move their hands rhythmically, swaying in unison while gesturing expressively. The camera pans slightly left, maintaining focus on their coordinated performance with minimal background visibility.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VUXKbHtLUUE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VUXKbHtLUUE_000216_000226.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 119.50155552715574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects are a group of people (singers) in black attire moving through gestures and body motion, indicating active locomotion and physical interaction (e.g., singing, swaying).", "background_and_ambient_analysis": "The background appears static with no fluid motion (fire, water, smoke) or significant environmental movement (e.g., wind). Static elements like walls and stationary figures in the background do not shift uniformly."}}
{"video_id": "VawlEZaX0_g", "file_name": "VawlEZaX0_g_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a purple floral shirt and glasses picks up a round, light-brown cookie from a wooden tray on the kitchen counter, holds it up toward the camera, then moves it toward a glass bowl and places it inside. The camera pans slightly to follow the motion as the person shifts position, with wooden cabinets and kitchen items visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VawlEZaX0_g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VawlEZaX0_g_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 562.3602506624645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person’s hands and a cookie (solid object) exhibit discrete motion as the person picks up, holds, and displays the cookie.", "background_and_ambient_analysis": "Background elements (cabinets, countertops, appliances) show no uniform shifting or fluid motion; no fire, water, or wind effects present."}}
{"video_id": "VeHcaO_h0Mc", "file_name": "VeHcaO_h0Mc_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark sleeveless shirt and patterned shorts, barefoot, punches a hanging red heavy bag. He delivers alternating left and right strikes, causing the bag to swing back and forth. He steps backward slightly after each punch, moving around the bag’s arc. The scene occurs indoors near a desk with a computer monitor to the left and an open doorway to the right. The camera remains stationary, capturing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VeHcaO_h0Mc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VeHcaO_h0Mc_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 158, "blur_score": 58.695520785513196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (wearing black shirt and camouflage shorts) moves their arms/legs to punch a red suspended punching bag, causing the bag to swing in response to collisions.", "background_and_ambient_analysis": "Static background elements (walls, concrete floor, distant structures) show no shifting or environmental motion; no fire, water, smoke, or wind observed."}}
{"video_id": "VcGQ3O3Cys8", "file_name": "VcGQ3O3Cys8_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stirs colorful mixed vegetables including broccoli, carrots, and celery in a black frying pan, continuing from a close-up view of the same vegetables arranged on a red and white checkered cloth. The camera remains close-up on the pan during stirring.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VcGQ3O3Cys8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VcGQ3O3Cys8_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 41.19740337790001, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Vegetables (broccoli, carrots, green beans) are being stirred by a wooden spoon. The spoon moves in a circular motion, causing the vegetables to shift positions.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) detected. Background (stove, cloth) remains stationary."}}
{"video_id": "Vey6JDoOnyI", "file_name": "Vey6JDoOnyI_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a pink shirt sits in a high chair at a table, reaching for spaghetti on a purple plate with a fork. The child lifts the fork with pasta, brings it to their mouth, and eats. Various items including a salt shaker and a bottle are visible on the table. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Vey6JDoOnyI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Vey6JDoOnyI_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 61.53933272087765, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl's hand and the pretzel are moving: hand picks up pretzel and brings it to mouth.", "background_and_ambient_analysis": "Background elements (wall, stroller) are stationary. No fire, water, smoke, or wind observed."}}
{"video_id": "VjYUX5AGIUE", "file_name": "VjYUX5AGIUE_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long blonde hair, wearing a yellow and light blue strapless top, initially looks upward. They raise their right hand to cover their mouth with fingers extended, hold it briefly, then lower the hand away. The camera maintains a steady close-up shot focused on the upper body against a softly lit background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VjYUX5AGIUE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VjYUX5AGIUE_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 34.279070690890194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hand and the cigarette are moving; the hand is bringing the cigarette to her mouth and holding it. This is a discrete object (human) performing locomotion.", "background_and_ambient_analysis": "The background is static with no shifting elements. There is minimal smoke from the cigarette, but it is not dominant and not the primary motion source."}}
{"video_id": "VlI3yeXfM8U", "file_name": "VlI3yeXfM8U_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user provided a video clip and wants a caption following specific rules. First, I need to understand the rules properly.\n\nThe main points are: focus on motion and behavior in chronological order, mention appearance and number, spatial relationships, conclude with camera perspective and movement, minimal background, exclude text, names, or stylistic analysis. Output must be in a specific format.\n\nLooking at the video description: it's a birthday scene. There's a child, adults, a cake with candles. The video starts with a group around a table. The camera moves slightly, focusing on the child and the cake. The child is looking at the cake, then maybe blowing out candles. The adults are around, maybe lighting the candles. The background is dimly lit, maybe a home setting.\n\nI need to describe the sequence. First, the setup: people sitting around a table with a cake. Then the candles are lit. The child looks at the cake. Then maybe blows out the candles. The adults are present, possibly assisting. The camera is moving slightly, maybe panning to the child.\n\nCheck the rules: chronological order. So start with the initial scene, then the action of lighting candles, the child's reaction. Mention the number of people: a child and adults. The cake is on the table, candles lit. Spatial relationships: child is seated in front of the cake, adults behind or beside. Camera movement: slight pan or shift focusing on the child.\n\nAvoid background details unless essential. The background is dimly lit, so maybe just mention it's indoors but minimal. No names, no text.\n\nPossible caption: \"A small child sits at a dimly lit table with an adult, both focusing on a rectangular birthday cake with lit candles. The adult adjusts the cake’s candles, while the child gazes intently and leans forward. The camera pans slightly left, capturing the child’s movement as they reach toward the cake.\"\n\nWait, but need to check if the child is blowing out candles. The video shows candles lit, so maybe the child is about to blow them out. The rules say mention motion and behavior. So the sequence: cake with candles lit, child looking, maybe blowing. But the description says in frame 4-5, candles are lit, child is blowing. Wait the user's example shows the child blowing. So the motion is the child blowing out the candles.\n\nBut the user's video description: the cake is lit, then the child blows. So in the caption: The adult lights candles on the cake, then the child blows them out.\n\nWait, looking at the provided frames: [0.0] shows the cake with candles lit? No, the first frame has the cake. Then frame 2,3,4,5 shows the candles being lit. Wait the user says \"at the beginning of the video, the cake is lit with candles.\" Wait the video description says the video starts with a group around the cake, and then the candles are lit. So maybe the adult lights the candles, then the child blows them out.\n\nSo the sequence: In the video, a child sits at a table with adults, watching a cake with candles. An adult lights the candles, the child watches, then blows them out. The camera moves slightly to focus on the child.\n\nBut according to the rules, need to be concise. Let me try to structure it:\n\nStart with the initial scene: a small child and adults seated around a table with a cake. Then the adult lights the candles on the cake. The child looks at the cake, then blows out the candles. The camera shifts to show the child's action.\n\nCheck the rules: chronological order, mention appearance (small child, adults), spatial relationships (child seated in front of the cake), camera movement (slight pan left or shift).\n\nAvoid text, names, etc.\n\nPossible caption: \"A small child seated at a dimly lit table faces a rectangular birthday cake with lit candles, while an adult adjusts the candles. The child leans forward, blowing out the flames as the camera pans slightly left to capture the motion.\"\n\nWait, but need to check if it's the child blowing or the adult lighting. The frames show the adult lighting the candles (frames 0 to 5), then the child blowing.\n\nWait the user's description says: frame 0: adult's hand is on cake. Frame 1: child looking at cake. Frame 2: adult's hand near cake. Frame 3: candles lit. Frame 4: child blowing. So the adult lights the candles, then the child blows them out.\n\nSo the caption should be: An adult lights candles on a rectangular cake as a small child and others watch, then the child leans in to blow out the flames, with the camera shifting left to focus on the child's action.\n\nCheck rules: main subjects", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VlI3yeXfM8U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VlI3yeXfM8U_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 110.69553422977589, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child's head is turning and the mouth is moving (blowing) to extinguish the candles, which is discrete object motion.", "background_and_ambient_analysis": "The background is static. The candle flames are flickering but are not the dominant motion; they are a minor ambient element."}}
{"video_id": "VoFX4PF5Ai0", "file_name": "VoFX4PF5Ai0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants a concise chronological paragraph describing the video based on the provided frames. They gave specific rules to follow.\n\nFirst, I need to focus on the main subjects and their actions in order. The video shows a crowd around a performer. Let me look at the frames. The first frame has a person in a black suit holding a colorful flag, maybe a juggling or performance. Then they move, step forward, and the crowd is watching. The main subject here is the performer in black.\n\nWait, the user said to mention appearance and number. The performer is in a black suit, so color and size. Maybe they're a single person. The crowd is in the background. The actions: starting with holding a flag, then moving, stepping, dancing maybe? The description should be chronological.\n\nAlso, spatial relationships. The performer is in front of the crowd. The crowd is standing around, watching. The camera movement: the first frame is a bit shaky, then maybe panning left. But the rules say to mention camera perspective and movement at the end.\n\nBackground should be minimal. So the crowd is there, but not detailed. Need to mention the crowd's reaction: clapping or watching.\n\nLet me check the rules again. Exclude text, named characters, stylistic analysis. So no mentioning the event name or anything else.\n\nSo the sequence: the performer in black suit starts with holding a colorful flag, moves around, steps forward, the crowd watches. Then the camera might pan or shake slightly.\n\nWait, the user says \"briefly describe their appearance and number\". So for the performer: one person, black suit. The crowd is a group of people.\n\nChronological order: first, the performer holds the flag, then moves, steps, possibly does a dance or movement. The crowd is gathered around, watching and clapping.\n\nNeed to mention spatial relationships: the performer is in front of the crowd. The crowd is surrounding the performer.\n\nCamera perspective: the video is shot from a slightly elevated angle, maybe handheld, with some shake.\n\nWait, in the frames, the first frame shows a crowd from the side, then the performer moves to the right. Maybe the camera is moving left or right.\n\nBut the output format requires the camera perspective and movement at the end.\n\nLet me structure it:\n\nA person in a black suit begins by holding a colorful flag, then steps forward and performs movements in front of a crowd of people standing in a semi-circle. The crowd, consisting of various individuals in casual clothing, observes and claps as the performer moves. The camera maintains a slightly shaky handheld perspective throughout, capturing the scene from a ground-level angle.\n\nWait, but the user says to mention spatial relationships. The performer is in front of the crowd. The crowd is behind the performer? Or surrounding?\n\nLooking at the frames: the first frame shows the performer with the flag, then moving towards the center. The crowd is around the performer. So maybe the performer is in front of the crowd, who is standing around him.\n\nAlso, the number: \"a crowd of people\" but specific count? The rules say \"briefly describe their appearance and number (color, size, orientation)\". So maybe \"a crowd of several people\" but maybe just \"a crowd\".\n\nWait, the user says \"appearance and number\". So for the main subject: one person in black suit. Crowd: multiple people.\n\nSo: A person in a black suit holds a colorful flag while moving in front of a large crowd. The performer steps forward, turns, and dances, with the audience gathered closely around, clapping. The camera captures the scene from a slightly elevated, handheld perspective with minor shake.\n\nWait, the output should be in chronological order. So first action: holding the flag, then stepping, turning, dancing. Crowd watching.\n\nLet me check the exact frames. Frame 0: performer with flag, crowd behind. Frame 1: performer moving forward, crowd still. Frame 2: performer stepping, maybe doing a dance move. Frame 3: moving right. Frame 4: performing a kick or step. So the sequence is the performer moving around, the crowd watching.\n\nSo the caption should start with the performer holding the flag, then moving, stepping, turning, dancing, while the crowd watches. The camera is handheld, maybe panning slightly.\n\nPutting it all together:\n\nA person in a black suit holds a colorful flag while standing in front of a large crowd. The performer then steps forward, turns, and performs rhythmic movements, with the audience closely gathered and clapping. The camera maintains a ground-level perspective with slight shake as it captures the scene.\n\nWait, but the user said to mention camera perspective and movement at the end. So the sentence structure should have the chronological description, then the camera part.\n\nThe example output might look like:\n\n<caption_output>A", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VoFX4PF5Ai0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VoFX4PF5Ai0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 598.6497230832841, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The man in the black suit is the primary moving object, performing a routine with discrete steps, body shifts, and gestures. The crowd exhibits minor, scattered movements (e.g., clapping, shifting) but no coherent environmental motion.", "background_and_ambient_analysis": "Background is stable with no fluid/environmental motion (fire, water, wind). The crowd and stage structure remain stationary relative to the frame, showing no ambient effects like smoke or wind-driven movement."}}
{"video_id": "Vpc7F3gF7AY", "file_name": "Vpc7F3gF7AY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a pink dress plays violin while standing in front of a man in a blue shirt who gestures toward her instrument; a boy in a yellow shirt plays drums to her left, and other musicians with guitars and keyboards are seated behind them, all in a courtyard setting. The man in blue adjusts his stance and hand position near the violin, while the boy in yellow continues drumming. The camera remains stationary with slight movement, capturing the group from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Vpc7F3gF7AY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Vpc7F3gF7AY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 599.7216481343415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl in pink (playing violin) and the man in blue (interacting with her) exhibit discrete movements due to physical actions (playing instruments, gestures), with other musicians showing minimal movement.", "background_and_ambient_analysis": "The background (building walls, windows, and ground) remains static across frames; no fluid motion (fire, water, smoke) or wind effects are present."}}
{"video_id": "VnKQieYnXtw", "file_name": "VnKQieYnXtw_000225_000235.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly brown hair, wearing a black shirt and a patterned bow tie, adjusts their bow tie with both hands. They then raise their hands to their neck, adjusting the collar, before moving their hands to the sides of their head and lowering them back to their neck. The camera remains static in a medium shot, capturing the person against a backdrop of a bed with a brown blanket and a wooden door.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VnKQieYnXtw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VnKQieYnXtw_000225_000235.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 54.931565800838555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and head are moving as they adjust a bow tie and manipulate their hair.", "background_and_ambient_analysis": "Background elements (bed, door, wall decorations) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "Vsz6ZFYW2EU", "file_name": "Vsz6ZFYW2EU_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A newborn wrapped in a white blanket with blue and pink stripes lies on a person’s chest, moving their hands toward their face and blinking; the baby’s expressions shift as they react to stimuli, with the camera maintaining a close-up perspective and slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Vsz6ZFYW2EU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Vsz6ZFYW2EU_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 159, "blur_score": 182.10717798968022, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (baby, human hand) are moving: baby exhibits facial expressions, hand movements (touching face, mouth), and crying; human hand gently interacts with the baby.", "background_and_ambient_analysis": "Background elements (hospital room setting, equipment) are static with no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "Vx8-yOeDaBY", "file_name": "Vx8-yOeDaBY_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing black shorts walks across a grassy cliff edge toward a body of water, then runs forward toward the water's edge, with a red sign on a pole positioned to his right. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Vx8-yOeDaBY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Vx8-yOeDaBY_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 342.0482898205439, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man in black shorts is moving from left to right, walking towards the water and then turning to walk away. His motion is due to locomotion (walking).", "background_and_ambient_analysis": "The background includes a fixed sign and calm water. Grass shows minimal sway, but no dominant fluid or wind motion. The sign and water do not shift uniformly, indicating no camera motion. The ambient elements (water, grass) are not dominant."}}
{"video_id": "Vzypbe56Fyk", "file_name": "Vzypbe56Fyk_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three children sit in a row on white plastic chairs, each playing a brass instrument from music stands; the left child wears a striped shirt and dark shorts, the middle child wears white, and the right child wears a blue shirt and shorts. They move their hands on the valves while playing, with a plain light blue wall and plastic chairs in the background. The camera captures their performance with slight shaking.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Vzypbe56Fyk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Vzypbe56Fyk_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 147.63637788259453, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children (solid objects) seated on chairs, moving hands and arms to play musical instruments (trumpets). Motion is localized to their upper bodies.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). Static walls and chairs show no uniform movement."}}
{"video_id": "W3pc6XH9RnE", "file_name": "W3pc6XH9RnE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long dark hair and a sleeveless patterned top sits, holding a small object in her hands. She looks down at the object, smiles briefly, and then continues to interact with it while maintaining a downward gaze. The background features light-colored curtains and a purple wall. The camera remains stationary in a close-up position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/W3pc6XH9RnE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/W3pc6XH9RnE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 150, "blur_score": 33.035865653016835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (solid object) is making small, deliberate movements (e.g., adjusting position, holding an object), indicating intentional locomotion.", "background_and_ambient_analysis": "Static curtains with no shifting or environmental motion (no fire, water, wind)."}}
{"video_id": "W6AwDE7s0sU", "file_name": "W6AwDE7s0sU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green long-sleeve shirt stands facing the camera in a room, then raises both hands in front of their face to form a gesture, lowers their hands to their sides, and tilts their head back while laughing. The camera is handheld with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/W6AwDE7s0sU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/W6AwDE7s0sU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 70.01242981302474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a green shirt performs deliberate hand gestures and head movements; these are discrete solid objects moving due to voluntary locomotion.", "background_and_ambient_analysis": "The background (wall, door, and ceiling fixtures) remains stationary with no shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "VvGnZy4zLrM", "file_name": "VvGnZy4zLrM_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink shirt with dark hair stands in a kitchen, holding a pink flower with green leaves. She lifts the flower toward a tall golden vase on the counter and carefully places it inside. The background shows kitchen cabinets and appliances. The camera remains stationary at eye level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/VvGnZy4zLrM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/VvGnZy4zLrM_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 51.37912783925769, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is actively moving her hands to place flowers into a vase, which is a discrete object physics motion.", "background_and_ambient_analysis": "The background (cabinets, refrigerator) is static and shows no shifting or environmental fluid motion. No fire, water, smoke, or wind visible."}}
{"video_id": "W3xT1WyzseY", "file_name": "W3xT1WyzseY_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with blue stripes and brown pants sits on a white chair, playing a black guitar positioned to the left of a piano. They briefly lift their head, glance upward, and then return focus to the guitar. The camera maintains a slight angle shift with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/W3xT1WyzseY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/W3xT1WyzseY_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 161, "blur_score": 52.23601573893683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is holding a book and flipping through its pages; the book and the person's hands are discrete objects undergoing motion due to manual action.", "background_and_ambient_analysis": "Background elements (piano, bookshelves, furniture) are static. No ambient environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "W2LkF8BPsTM", "file_name": "W2LkF8BPsTM_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two shirtless men with short hair face each other; the right man adjusts the left man's arm while a person in green stands between them. The right man leans forward, pushing the left man, who steps back. The crowd is visible in the background. Camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/W2LkF8BPsTM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/W2LkF8BPsTM_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 37.14024539440945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boxers are engaged in a boxing match, with visible movements including punching, grappling, and stepping. These are solid objects moving due to physical forces in a competitive setting.", "background_and_ambient_analysis": "Background walls and banner are static; no fire, water, smoke, or wind present. Ambient environmental motion is absent."}}
{"video_id": "WCdlpVUrbWs", "file_name": "WCdlpVUrbWs_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, identify the main subjects: a woman and a little girl. The woman is in black, the girl in pink ballet outfit. They're on a wooden floor in a dance studio with barres. \n\nChronological order: The video starts with the woman bending down with the girl. The girl is placing or stepping on colorful stars on the floor. Then they stand up, the woman steps back, and the girl steps forward, maybe doing a dance move. \n\nAppearance: Woman in black outfit, girl in pink leotard. Colorful stars (yellow, red, blue) on the floor. Background has a seated person, barres, but minimal. \n\nSpatial: Woman is behind or next to the girl initially. Then they move, the girl steps forward. \n\nCamera: The video is a static shot, no movement mentioned. So top-down? Wait, no, it's a horizontal view, maybe slight camera angle but not specified. Wait, the problem says \"conclude with camera perspective and movement\". The video's camera seems static, maybe a fixed shot. \n\nBack to rules: concise, chronological. Describe motion: woman assists girl with stars, then girl steps forward, woman steps back, girl moves forward with arms out. \n\nCheck rules: focus on motion, appearance (colors), spatial, camera. \n\nLet me structure it: A woman in black assists a young girl in a pink ballet outfit as they arrange colorful star-shaped objects on a wooden floor. The woman then steps back, allowing the girl to step forward and extend her arms in a ballet pose. The background includes a seated person and ballet barres, but minimal detail. The camera remains static throughout.\n\nWait, check rules for background: \"keep background descriptions minimal unless essential for understanding motion\". Here, ballet barres and seated person might be part of the studio setting but not essential for motion, so maybe just say \"dance studio with barres\" but maybe even less. Wait, the example doesn't mention background much. Let's see.\n\nOriginal video: the room has ballet barres on the wall, a person sitting in the back. But since it's not essential, maybe mention \"dance studio\" as context. But rule e says \"minimal unless essential\". So maybe \"in a dance studio with barres\" but since the main action is in the center, maybe just the main subjects.\n\nSo:\n\nIn a dance studio, a woman in black attire assists a young girl in a pink leotard as they place colorful star-shaped objects on a wooden floor. The woman stands, guiding the girl to step forward, then steps back while the girl extends her arms outward in a ballet movement. The camera remains static.\n\nCheck length: concise. Let's check the order.\n\nStart: woman helps girl with stars. Then they stand, girl steps forward, woman steps back, girl moves with arms out.\n\nYes. Now, appearance: woman black, girl pink. Colorful stars (maybe specify the colors? But rule b says \"briefly describe\", so \"colorful star-shaped objects\". Maybe list the colors? But the video shows red, yellow, blue, so maybe \"multi-colored stars\".\n\nWait, the problem says \"color, size, orientation\". So the stars are colorful (red, yellow, blue, etc.), size: small, maybe. But since it's a video, maybe just \"colorful star-shaped objects\".\n\nAlso, spatial: initially the woman is next to the girl placing stars, then they move apart.\n\nLet me try:\n\nA woman in black attire and a young girl in a pink ballet outfit interact on a wooden dance studio floor. Initially, they bend together to arrange multi-colored star-shaped objects. The woman steps back as the girl stands and extends her arms outward, moving forward in a ballet pose. The background includes ballet barres and a seated individual, though minimal. The camera remains static throughout.\n\nWait, the rules say \"conclude with camera perspective and movement\". The camera is static, so \"The camera remains static.\" \n\nNow, check if it's chronological: start with bending together, then woman steps back, girl moves forward with arms out.\n\nYes. Now, make it concise.\n\nLet's try: In a dance studio, a woman in black helps a girl in a pink leotard arrange colorful star-shaped objects on the floor. They stand, the woman steps back, and the girl moves forward with arms extended. The camera remains static.\n\nCheck if it's concise. Maybe more details on the motion: \"bending over to place stars\" instead of \"arrange\".\n\nWait, the first frame: woman bends down with girl, placing stars. Then they stand up. So \"bend together to place colorful stars\" then stand.\n\nYes. So:\n\nA woman in black and a young girl in a pink ballet outfit bend together to place colorful star-shaped objects on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WCdlpVUrbWs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WCdlpVUrbWs_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 54.48382184584894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The young girl and adult woman are moving. The girl performs locomotion (walking, turning, arm movements) while the woman assists and moves alongside her, both exhibiting discrete physical motion due to their own actions.", "background_and_ambient_analysis": "The background (ballet barres, walls, furniture) shows no uniform shifting or movement. No fire, water, smoke, or wind is present; the environment remains static."}}
{"video_id": "W6UMZ6j5_e0", "file_name": "W6UMZ6j5_e0_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black t-shirt, gray shorts, and sneakers performs a barbell squat in a gym. He lowers the barbell to his shoulders, squats down, then returns to a standing position, repeating the motion. The camera remains stationary, capturing him from a frontal view with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/W6UMZ6j5_e0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/W6UMZ6j5_e0_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 389.8593528098246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving while performing resistance exercises (squatting, lifting weights), exhibiting clear locomotion and physical force-driven motion.", "background_and_ambient_analysis": "Background elements (windows, gym equipment, outdoor scenery) show no uniform shifting or fluid/environmental motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "WAuF2-jpb9o", "file_name": "WAuF2-jpb9o_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a gray shirt stands behind a seated child in a white shirt, adjusting the child's hair while other students sit around a large wooden table. The woman shifts her posture slightly, placing her hands near the child’s head as the child remains still; surrounding students face forward. The camera maintains a static overhead angle throughout, with a large whiteboard and projection screen visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WAuF2-jpb9o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WAuF2-jpb9o_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 116.84365201812525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People (students and teacher) moving: teacher gesturing and shifting position, students with minor posture changes.", "background_and_ambient_analysis": "No shifting background elements (walls, ceiling, whiteboard remain static across frames); no fire, water, smoke, or wind present."}}
{"video_id": "WEdzz-XnaU0", "file_name": "WEdzz-XnaU0_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink sleeveless top and black shorts lies supine on a blue yoga mat, barefoot, with knees bent and feet flat. She lifts her hips off the mat into a bridge pose, then the camera zooms in on her legs and lower torso as she holds the position before slowly lowering her hips back down. Background includes minimal elements like plants and a shelf.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WEdzz-XnaU0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WEdzz-XnaU0_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 50.21771471738704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (in a pink top and black shorts) is moving: lying on the back, bringing knees towards chest, and moving arms.", "background_and_ambient_analysis": "The background elements (floor and distant objects) are static and do not shift uniformly; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "WHG0c9ft35c", "file_name": "WHG0c9ft35c_000146_000156.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark long-sleeve shirt sprays water from a green bottle onto a large green and yellow striped watermelon positioned in a white sink, then rubs the watermelon's surface with their hands. The camera maintains a static close-up perspective centered on the hands and watermelon throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WHG0c9ft35c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WHG0c9ft35c_000146_000156.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 148.22368211089506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively manipulating a watermelon within the sink, moving it to wash and turn it over. The watermelon is a solid object undergoing discrete motion due to human interaction.", "background_and_ambient_analysis": "The sink, faucet, and countertop items show no uniform shifting, indicating no camera-induced motion. There is no dominant fluid/environmental motion (e.g., fire, water flow, smoke) as the water in the sink is part of the controlled washing action, not ambient flow."}}
{"video_id": "WI8UyMlLCRo", "file_name": "WI8UyMlLCRo_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a grassy field, probably a sports field. There's a person in a red shirt and dark shorts. The video starts with the person running, and a frisbee is in the air. Then the person catches the frisbee, right? Wait, let's check the timestamps. \n\nAt 0.0s, frisbee is up high, person is in a stance. Then 0.5s, frisbee is still moving down, person is running towards it. Then 1.5s, frisbee is near the person, who's stretching to catch. Wait, the sequence: the person is running, then catches the frisbee. Let's see: the frisbee is thrown, then the person moves to catch it. Wait, the first frame has the frisbee in the air, then the person is running towards it. Then as the video progresses, the person catches the frisbee. Let's check the frames:\n\nFrame 0: Frisbee is high up, person is in a crouched position? Wait, no, the first frame: frisbee is in the air, person is running. Wait, maybe the person is throwing or catching? Wait, the person is in the middle of the field, frisbee is moving towards them. Wait, the action is: a person in red runs to catch a frisbee. Let's outline the sequence.\n\nThe main subject is a person wearing a red shirt and dark shorts. The frisbee is in motion. At the start, the frisbee is high in the air, moving towards the person. The person is running towards the frisbee. Then, as the frames progress, the person extends their arms to catch the frisbee. After catching, they might be holding it. Then the person is seen with the frisbee, maybe running or holding it.\n\nWait, the video shows the person running, then the frisbee comes down, and the person catches it. Let's confirm the timing: from 0 to 5 seconds. The frisbee is thrown, the person runs to catch it. Let's list the steps.\n\nFirst, the frisbee is in the air (top left?), then the person is running towards it. Then the frisbee is closer, the person reaches out, catches the frisbee. Then the person is holding it.\n\nNow, the caption needs to be chronological. So start with the frisbee moving, then the person running to catch it.\n\nAppearance: person is in red shirt, dark shorts. Frisbee is light-colored.\n\nSpatial relationship: person is on the grass field, frisbee is in the air above the person, moving towards them.\n\nBackground: grassy field, trees, goalposts in the distance. But keep background minimal.\n\nCamera perspective: stationary, probably fixed camera, looking at the field. So camera is stationary, top-down? No, the field is flat, so camera is at a low angle, maybe eye-level, stationary.\n\nLet's structure the caption:\n\nA person wearing a red shirt and dark shorts runs on a grassy field as a light-colored frisbee descends from above; the person extends their arms to catch the frisbee, which they secure before the sequence concludes. The camera remains stationary, capturing the action from a fixed position in front of the field.\n\nWait, check if the frisbee is moving towards the person. Yes, the first frames show the frisbee in the air, then it gets closer. So the person is running to catch it.\n\nWait, let's check the frames again:\n\nFrame 0: Frisbee is high up, person is in a position to run.\n\nFrame 1: Frisbee is lower, person is running.\n\nFrame 2: Frisbee is closer, person is running.\n\nFrame 3: Frisbee is near the person, person is reaching.\n\nFrame 4: Person has caught the frisbee, arms up.\n\nFrame 5: Person holding the frisbee.\n\nSo the sequence: frisbee moves towards the person, person runs, catches it.\n\nSo the caption:\n\nA person in a red shirt and dark shorts runs across a grassy field as a light-colored frisbee descends from above; the individual extends their arms to catch the frisbee, securing it after a short chase. The camera remains stationary, capturing the motion from a fixed position on the field.\n\nCheck rules: chronological order, mention appearance (red shirt, dark shorts), spatial (frisbee above, person running towards), minimal background (grassy field), camera is stationary.\n\nYes. Let's make it concise.\n</think>\n\n<caption_output>A person in a red shirt and dark shorts runs on a grassy", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WI8UyMlLCRo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WI8UyMlLCRo_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 187.29754198612105, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves across the field while throwing a frisbee; both exhibit locomotion and projectile motion driven by physical forces.", "background_and_ambient_analysis": "Background elements (trees, field) remain stable across frames with no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "WGgXnWOiUmM", "file_name": "WGgXnWOiUmM_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people sit at a wooden table; a woman in a colorful floral shirt (left) covers her mouth with both hands, then gestures with her right hand, while a woman in a light blue shirt (middle) covers her mouth and smiles, and a man in a purple shirt (right) keeps his chin resting on his hand. The table holds a green bottle and papers, with bookshelves in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WGgXnWOiUmM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WGgXnWOiUmM_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 207.72844334446376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are seated at a table; the person on the left gestures/claps while the others remain seated, indicating voluntary motion from human locomotion.", "background_and_ambient_analysis": "Bookshelves and table in the background show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "WNxSxuhXs1s", "file_name": "WNxSxuhXs1s_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a pink patterned outfit sits, manipulating a fishing rod with a yellow bobber; the rod extends leftward as the child shifts position, a white fluffy object rests to the left, and a bucket of blue water sits in front. Camera remains static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WNxSxuhXs1s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WNxSxuhXs1s_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 265.86198683653936, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child manipulates a solid toy (stick/rod) with repetitive hand movements, causing discrete motion of the toy within a fixed scene.", "background_and_ambient_analysis": "The background curtain remains static with no uniform shifting; no fire, water, smoke, or wind is present as dominant motion."}}
{"video_id": "WO9iW_iSdvY", "file_name": "WO9iW_iSdvY_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "The video features two split-screen subjects: the left person, with long brown hair, wearing a white cap and white crop top (face obscured), begins with hands near the chest, then raises them above head before lowering. The right person, with long brown hair and a pink floral top, starts with hands extended forward, moves them up and down, then brings them together in a clapping motion. The camera remains static with no movement, showing minimal background details in each frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WO9iW_iSdvY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WO9iW_iSdvY_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 154, "blur_score": 247.93080801591657, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects are moving their hands in front of their faces; discrete hand movements are the primary physical actions.", "background_and_ambient_analysis": "Background elements (walls) are static and show no uniform shifting or environmental fluid motion (e.g., fire, water, wind)."}}
{"video_id": "WP1Etp1y02w", "file_name": "WP1Etp1y02w_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt peels yellow potatoes on a wooden cutting board, with several potatoes present and peeled skins scattered around; the scene then transitions to a sink where a hand with a green glove places peeled potatoes onto a white plate. The camera shifts from a medium shot of the peeling process to a close-up of the sink and plate.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WP1Etp1y02w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WP1Etp1y02w_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 34.81540617766204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (person's hands, potatoes, potato peels, knife) exhibit motion due to physical actions like peeling and slicing.", "background_and_ambient_analysis": "Background elements (wooden counter, kitchen sink area) show no uniform shifting or fluid motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "WJhmh6657bs", "file_name": "WJhmh6657bs_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a close-up of a person's hands working on a stuffed snowman. Then the camera pulls back to show the person in a room with shelves of decorations. The person is putting a green hoodie on the snowman. Next, there's a close-up of the snowman's face being adjusted. Let's check the rules: focus on motion, chronological order, appearance, spatial relationships, camera perspective.\n\nFirst frame: close-up of hands on snowman. Then, the person is in a room with shelves (but keep background minimal). They're putting a green hoodie on the snowman. The snowman has a red nose, maybe a hat? Wait, the third frame shows the person adjusting the green hoodie. Then the fourth frame is close-up of the snowman's face with the hoodie on. \n\nSo sequence: Close-up of hands adjusting snowman. Then wider shot of person placing green hoodie on snowman. Then close-up of snowman's face with hoodie. Camera moves from close-up to wide to close-up. \n\nCheck appearance: snowman is white, wearing green hoodie, red nose. The person is wearing a brown shirt, maybe glasses. Shelves have colorful spools, teddy bears. But background minimal, so mention only if essential. \n\nChronological: 1. Close-up hands on snowman. 2. Person in room putting on green hoodie. 3. Close-up snowman's face. \n\nCamera perspective: starts close-up, then wider (pan out?), then close-up again. \n\nPutting it all together: \n\nA person with dark hair and a brown top adjusts a white stuffed snowman with a red nose; the snowman wears a green hooded jacket and a knitted hat. The person, seated at a table with craft supplies, positions the snowman in front of shelves holding colorful spools and plush decorations. A close-up reveals the snowman’s face with a red nose, green hood, and star-shaped button. The camera transitions from close-up to wide shot, then back to close-up. \n\nWait, need to make it concise. Let's follow the rules: avoid text, named characters. \n\nFirst part: close-up of hands on snowman. Then person (in room) putting green hoodie on snowman. Then close-up of snowman's face. \n\nSo:\n\nA person adjusts a white snowman wearing a green hooded jacket and red nose. The person, positioned in front of shelves with colorful spools and plush decorations, places the jacket on the snowman. A close-up follows, showing the snowman’s face with the green hood and star-shaped button. The camera shifts from close-up to a wider shot of the scene, then back to a close-up of the snowman. \n\nCheck if spatial relationships: person is in front of shelves. Snowman is on table. \n\nYes, \"positioned in front of shelves\" is spatial. \n\nLet's make sure it's chronological: starts with hands adjusting, then person putting on jacket, then close-up face. \n\nAlso, mention number: one person, one snowman. \n\nAppearance: white snowman, green jacket, red nose, star-shaped button. Person has dark hair, brown top. \n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So snowman: white, green hooded jacket, red nose. Person: brown top (maybe), dark hair. \n\nLet's draft:\n\nA person with dark hair and a brown top adjusts a white stuffed snowman wearing a green hooded jacket, red nose, and knitted hat. Seated at a table in front of shelves holding colorful spools and plush decorations, the person places the jacket on the snowman. The camera shifts from a close-up of the snowman's face to a wider shot of the scene, then back to a close-up of the snowman. \n\nWait, the first frame is a close-up of hands, not face. The third frame is close-up of hands putting on jacket. Wait, the video:\n\nFrame 0: close-up of hands on snowman (white body, red nose). \n\nFrame 1: person in room, adjusting snowman. \n\nFrame 2: close-up of hands putting green jacket on snowman. \n\nFrame 3: close-up of snowman's face with jacket on. \n\nSo chronological: \n\nStarts with close-up hands on snowman; then person places green hoodie on snowman; then close-up of snowman's face. \n\nCamera perspective: starts close-up, then wider, then close-up. \n\nSo:\n\nA person adjusts a white snowman with a red nose, placing a green hooded jacket over it. The person, seated at a table with craft supplies, positions the snowman in front of shelves holding colorful sp", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WJhmh6657bs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WJhmh6657bs_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 83.18081831172915, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands actively manipulate the snowman's clothing (green hoodie, scarf) and adjust its headpiece; the snowman (plush toy) and other solid objects (green cloth, bottle) show discrete movement due to human interaction.", "background_and_ambient_analysis": "Background elements (shelves, decorations, walls) remain static with no shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "WVz3kBAFI3o", "file_name": "WVz3kBAFI3o_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours liquid from a small container into a red mug with visible text, then withdraws. The mug sits on a surface with kitchen items in the background. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WVz3kBAFI3o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WVz3kBAFI3o_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 105.22394705200557, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand holding a white container pouring liquid into a red mug; the hand and container are solid objects moving due to pouring action.", "background_and_ambient_analysis": "Background is static kitchen items with no shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "WXt6JFbYqqU", "file_name": "WXt6JFbYqqU_000373_000383.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise chronological paragraph describing the video. Let me start by looking at the frames provided.\n\nFirst, the video starts with two people on a stage. One is in a red and white outfit, the other in black and white. They're moving energetically. The red outfit person seems to be in front initially. Then they move towards each other, maybe doing some kind of martial arts or dance. The next frame shows them in motion, maybe a kick or block. Then there's a spin or a turn where one person is on the ground? Wait, no, the description says \"two people\" but in frame 4, maybe one is performing a move that involves falling or a flip. Wait, the user's example mentions \"a person in red and white performs a spinning kick while the other in black and white moves to intercept\". Hmm, need to check the frames again.\n\nLooking at the frames: \n\nFrame 0: Two individuals, red and white, black and white, moving on stage.\n\nFrame 1: Both moving forward, maybe stepping.\n\nFrame 2: The red person seems to push or strike towards the black person.\n\nFrame 3: They might be in a confrontation, maybe a push or block.\n\nFrame 4: One person is on the ground, the other is moving towards them? Or maybe a turn. Wait, the text says \"a person in red and white performs a spinning kick while the other in black and white moves to intercept\". So the red person does a spin, and black person intercepts. Then frame 4 shows them on the ground, but maybe the spin causes a fall? Or maybe it's part of the choreography.\n\nThen frame 5 transitions to a logo animation. So the main action is the two people performing martial arts moves, ending with the logo.\n\nNow, the rules: describe motion in chronological order. Focus on main subjects (the two people). Mention their appearance (colors, sizes). Spatial relationships (who is in front, left/right). Conclude with camera perspective.\n\nNeed to avoid text recognition. So no \"CCTV 5\" or other text. The background is minimal, so maybe just mention stage.\n\nLet me outline the steps:\n\nStart with two people on stage. Red and white outfit (maybe red top, white pants), black and white (black top, white pants). They move towards each other. Then red does a spinning kick, black intercepts. Then maybe a flip or spin leading to a position where one is on the ground. Then cut to the logo.\n\nWait, in frame 4, there's a person on the ground. So perhaps the red person performs a kick that causes the black person to fall, or vice versa. But need to check.\n\nWait, the first frame: two people moving. Second frame, both moving forward. Third frame, they might be in a move where the red person is pushing the black person. Fourth frame, the black person is on the ground, red person moves towards them. Then fifth frame, logo.\n\nBut the user's example shows that the action is a spinning kick by red, intercepted by black. Then maybe a follow-up move where the black person ends up on the ground. But the exact motion might be a bit unclear from the frames. Let's try to describe it step by step.\n\nFirst, two individuals: one in red and white (red top, white pants), the other in black and white (black top, white pants), moving on a stage. They step forward, then the red one performs a spinning kick towards the black one who moves to intercept. Then, as part of their movement, the black individual might fall or be knocked down, but in frame 4, the black person is on the ground while the red continues. Wait, in frame 3, the red person is in front, maybe stepping past. Then frame 4 shows both moving in opposite directions, but the black person is falling. Hmm.\n\nWait, maybe the exact sequence is: they start by moving forward, then the red person executes a spinning kick, the black person intercepts, and then the black person is knocked down (but the frames may not clearly show that). Alternatively, the spinning kick leads to a turn where one is on the ground.\n\nBut given the constraints, need to describe the motion as it appears. The key points are:\n\n- Two people (red/white and black/white) on stage, moving energetically.\n\n- Red performs a spinning kick, black moves to intercept.\n\n- Then the black person falls or is knocked to the ground.\n\n- Then the video cuts to the logo animation.\n\nCamera perspective: probably static, maybe some slight movement as the action happens, but the final frame is the logo.\n\nWait, the user says to conclude with camera perspective and movement. So in the last frame, the camera shows a logo, which is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WXt6JFbYqqU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WXt6JFbYqqU_000373_000383.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 173.6116038388133, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two martial artists (solid, distinct objects) engage in physical combat, exhibiting locomotion (stepping, kicking), collision (grappling, falling), and reactive movements driven by explicit physical forces.", "background_and_ambient_analysis": "The background elements (stage lighting, static signage) show minimal uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present. The backdrop remains largely static throughout the clip."}}
{"video_id": "WYvr-19Pvxo", "file_name": "WYvr-19Pvxo_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a yellow sleeveless shirt stands against a white tiled wall, holding an object in his mouth. He slightly moves his right hand toward his mouth while maintaining a forward-facing position. The camera remains stationary, capturing the scene from a frontal angle with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WYvr-19Pvxo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WYvr-19Pvxo_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 28.19103930202664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) is performing a repetitive motion of bringing their hand to their mouth, likely eating, with no other moving objects.", "background_and_ambient_analysis": "The background consists of static tiled walls and a wooden door with no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "WfhYMKkfKjY", "file_name": "WfhYMKkfKjY_002208_002218.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt plays a harmonica while seated; the camera zooms in to a close-up of his face as he adjusts the instrument with his hand, revealing framed photographs and equipment in the background. The camera movement transitions from a medium shot to a close-up, focusing on his upper body and hand motions as he continues playing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WfhYMKkfKjY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WfhYMKkfKjY_002208_002218.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 208.98494904095463, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Brief description", "background_and_ambient_analysis": "Brief description"}}
{"video_id": "WVHDUGWroug", "file_name": "WVHDUGWroug_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a red shirt and blue jeans stands on a ladder, applying black and white zigzag wallpaper to a wall. He adjusts the wallpaper with his hands, smoothing it into place. The camera remains static in a low-angle view, capturing him from behind as he works.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WVHDUGWroug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WVHDUGWroug_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 907.4474748032185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt and blue jeans is moving their hands to adjust the curtain, with the person standing on a ladder. The motion is localized to the person's upper body and hands as they manipulate the curtain.", "background_and_ambient_analysis": "The background consists of a static wall and zigzag-patterned curtain with no shifting or fluid motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "Wdm5n9iTFeU", "file_name": "Wdm5n9iTFeU_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red dress and a man in a dark shirt dance together on stage; the woman initiates movement, then they twirl in a circular motion while holding each other. Behind them, band members play instruments. The camera remains static, capturing their performance from a frontal view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Wdm5n9iTFeU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Wdm5n9iTFeU_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 98.78157744743964, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: multiple people (dancers, pianist, observers) performing locomotion (dancing, playing piano) and physical interactions (holding, moving together).", "background_and_ambient_analysis": "Static background elements (walls, framed pictures, furniture) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "Wcx5vcYpJto", "file_name": "Wcx5vcYpJto_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt, white shorts, and a white cap performs a squat with a barbell loaded with red and blue weights. They lift the barbell vertically, extending their legs, as the camera zooms in to focus on the barbell and weights during the movement. The background shows gym equipment, with the person positioned in front of weight racks. The camera perspective shifts from a medium shot to a close-up of the barbell as it rises.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Wcx5vcYpJto.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Wcx5vcYpJto_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 93.07013006566868, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing a weightlifting exercise (bending, lifting barbell) with discrete movement of the torso and limbs. The barbell's position changes due to the person's lifting action.", "background_and_ambient_analysis": "Gym environment with static equipment (weight racks, barbells) and no fluid/environmental motion (fire, water, smoke, wind). Background elements (walls, weight racks) show no uniform shifting."}}
{"video_id": "Wh1tzAkdPWs", "file_name": "Wh1tzAkdPWs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt applies a substance to another seated person's face; the seated individual smiles as the standing person withdraws their hands. The scene unfolds in a dimly lit space with a bright overhead light, captured in a close-up perspective with subtle handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Wh1tzAkdPWs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Wh1tzAkdPWs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 96, "blur_score": 114.54306536169318, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one person adjusts the other's hair/face (hand motion) and then interacts with an object (likely phone/camera), with visible arm and head movement.", "background_and_ambient_analysis": "No shifting background elements (walls, ceiling light) observed; no fire, water, smoke, or wind motion present."}}
{"video_id": "WiphrlBi1mo", "file_name": "WiphrlBi1mo_000688_000698.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video depicts three individuals in an indoor setting; a shirtless man with a yellow cap sits while a person in a maroon shirt leans over him, and another in a black shirt holds a cane nearby. The maroon-shirted individual adjusts their position relative to the seated man, with the black-shirted person maintaining a steady hold on the cane. The camera, likely handheld, shows slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WiphrlBi1mo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WiphrlBi1mo_000688_000698.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 155.18765389141075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people: one in black shirt, one in white tank top, and one in maroon shirt. The maroon-shirted person is moving and interacting with the white-tank top person while the black-shirted person holds the white-tank top person. This motion is due to physical contact and forces between the individuals.", "background_and_ambient_analysis": "The background (shelves, whiteboard, floor) is stationary with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "WkbhfvpcDrA", "file_name": "WkbhfvpcDrA_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a maroon polo shirt plays a black acoustic guitar, strumming with their right hand while their left hand presses strings on the fretboard. The guitar is held horizontally in front of them, with the person seated. The camera maintains a close-up perspective with slight shake, focusing on the guitar and hands as the person continues playing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WkbhfvpcDrA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WkbhfvpcDrA_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 415.8573795124477, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person's hands moving on guitar strings and fretboard during playing; discrete solid objects with clear motion due to physical forces (strumming/plucking).", "background_and_ambient_analysis": "The background (room interior, chair) shows no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "Wmw6E-9lbqo", "file_name": "Wmw6E-9lbqo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray hooded garment sits on a blue blanket on a paved surface, holding an object in their hands while a dark backpack rests to their right. As the video progresses, two pedestrians walk past: first, a person in dark clothing, then a second individual in a light top and beige pants, both moving from left to right. The camera remains stationary throughout, capturing the scene with minimal background detail beyond a blue wall and grassy area in the distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Wmw6E-9lbqo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Wmw6E-9lbqo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 618.8874738122123, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a seated person (moving hands/arms) and multiple pedestrians walking past the scene, all exhibiting solid, distinct motion due to locomotion.", "background_and_ambient_analysis": "The background (blue wall, grass, pavement) shows no uniform shifting across frames, indicating no camera-induced motion or ambient environmental fluid dynamics (e.g., wind, water)."}}
{"video_id": "Wjljp4_cieg", "file_name": "Wjljp4_cieg_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants a caption for a video where two people are playing guitars. The rules specify focusing on motion, chronological order, appearance, spatial relationships, camera perspective, and keeping background minimal.\n\nFirst, I need to watch the video frames provided. The first frame shows two individuals. One is sitting on a chair with an acoustic guitar, wearing a gray hoodie and jeans. The other is standing, playing an electric guitar, wearing a brown t-shirt with some text and black pants. The background has curtains.\n\nLooking at the timestamps, from 0 to 5 seconds, they're both playing. The sitting person is on the left, the standing one on the right. The sitting person's guitar is acoustic, light brown. The standing person's guitar is white electric. They're both focused on their instruments.\n\nThe main action is them playing guitars. The sitting person strums, the standing person plays chords. The camera seems to be static, maybe a slight shake. The background has curtains, but maybe not essential. Need to mention their positions: sitting to the left, standing to the right.\n\nNeed to describe chronologically. Start with them playing, maybe mention the instruments' colors and their positions. The camera perspective: the video shows a medium shot, probably fixed camera with slight shake. Background is curtains, but minimal description.\n\nAvoid text recognition, so don't mention the shirt text. Just describe the appearance: gray hoodie, brown t-shirt. Number of subjects: two people.\n\nCheck the rules again. Conclude with camera perspective. So the caption should be: Two individuals play guitars; one seated on a chair left in a gray hoodie and acoustic guitar, the other standing right in a brown t-shirt with a white electric guitar. Both strum and fingerpick rhythmically. Camera remains static with slight shake.\n\nWait, check the order. Chronologically, they're playing throughout the frames. The description should mention their actions as they happen. Maybe \"Two individuals play guitars: seated left in gray hoodie strums acoustic, standing right in brown t-shirt plays white electric. Both maintain rhythmic strumming and fingerpicking. Camera static with slight shake.\"\n\nCheck for minimal background. The curtains are part of the background, but maybe just mention \"indoor setting with curtains\" but rule says minimal unless essential. Since the background is just curtains and not affecting the motion, maybe omit.\n\nWait, rule e: minimal unless essential. Since the curtains are part of the scene but don't affect the motion, perhaps not necessary. But maybe the presence of the chair (sitting person on it) is spatial. The sitting person is on a chair, which is left of the standing person.\n\nSo, \"Two individuals play guitars; one seated on a chair to the left in a gray hoodie strums an acoustic guitar, while the other stands to the right in a brown t-shirt playing a white electric guitar. Both strum rhythmically. Camera remains static with slight shake.\"\n\nCheck if that meets all the rules. Focus on motion and behavior: strumming, playing. Appearance: gray hoodie, brown t-shirt, acoustic vs electric. Spatial: seated left, standing right. Camera: static, slight shake. Background minimal (curtains not mentioned, but maybe the room is implied).\n\nWait, the example output format says to exclude text recognition. The brown t-shirt has some text, but since it's a shirt design, maybe describe as \"brown t-shirt\" without the text. Yes, rule f says exclude text recognition.\n\nAlso, the caption should be concise. Let me try to make it shorter. \"Two people play guitars; left seated in gray hoodie strums acoustic, right standing in brown t-shirt plays white electric. Both strum rhythmically. Camera static with slight shake.\"\n\nWait, the original frames have them both playing throughout the 5 seconds. The caption needs to be a paragraph. Maybe \"Two individuals play guitars: one seated on a chair to the left in a gray hoodie strums an acoustic guitar, while the other stands to the right in a brown t-shirt playing a white electric guitar. Both maintain rhythmic strumming and fingerpicking motions. The camera remains static with slight shake.\"\n\nCheck if \"strumming and fingerpicking\" is accurate. From the frames, it looks like they're strumming, maybe some picking. But maybe just strumming. But the problem is the user says \"briefly describe their appearance and number\", so maybe just \"strum rhythmically\".\n\nAlso, need to make sure it's chronological. The video starts with them playing, so the caption starts with that action.\n\nAnother check: \"Two individuals play guitars. One seated left in gray hoodie strums acoustic; the other stands right in brown t-shirt playing white electric. Both strum rhythmically. Camera static with slight shake.\"\n\nMaybe better to structure", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Wjljp4_cieg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Wjljp4_cieg_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 75.70030222826534, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (solid objects) moving their hands and bodies while playing guitars, demonstrating explicit physical interactions with instruments.", "background_and_ambient_analysis": "Background elements (curtains, wall) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "WmBxBx639QU", "file_name": "WmBxBx639QU_000650_000660.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink top and dark pants sits cross-legged on the floor, facing forward. A person wearing a red shirt enters the frame from the right side, moves left across the frame, and exits. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WmBxBx639QU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WmBxBx639QU_000650_000660.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 50.646294348872004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on the right side of the frame undergoes discrete motion (sitting down/adjusting position), while the central seated person remains stationary.", "background_and_ambient_analysis": "The background elements (whiteboard, cabinets, wall decorations) remain static across frames; no fire, water, smoke, or wind-driven motion is visible."}}
{"video_id": "WouwLI5BnAM", "file_name": "WouwLI5BnAM_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark harness with red accents falls freely with arms extended, attached to a bungee cord. As the fall progresses, the cord stretches, slowing the descent and causing the person to ascend. The background consists of dense green foliage. The camera maintains a top-down perspective, tracking the subject's motion with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WouwLI5BnAM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WouwLI5BnAM_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 53.85539110643502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human subject (bungee jumper) is moving due to the elastic force of a bungee cord. The motion is pendulum-like, with the jumper oscillating vertically and horizontally as the cord stretches and recoils.", "background_and_ambient_analysis": "Background shows green foliage with slight swaying, but no dominant fluid motion (e.g., fire, water, smoke, or strong wind) indicating ambient environmental motion. Background elements do not shift uniformly across frames, ruling out camera-induced motion."}}
{"video_id": "WnHGDCPU23g", "file_name": "WnHGDCPU23g_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a green cloth to remove a red-borded tray of golden-brown roasted food from a stainless steel oven. They open the oven door, extract the tray, and close the door. The camera maintains a close-up perspective on the hands and oven throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WnHGDCPU23g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WnHGDCPU23g_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 59.92478412087094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands (wearing teal oven mitts) and the pan containing cooked food move as the person places the pan into the oven.", "background_and_ambient_analysis": "Kitchen background (stove, counter) appears static; no fluid/environmental motion (fire, water, smoke, wind) dominates the scene."}}
{"video_id": "Wzd34P5uTtU", "file_name": "Wzd34P5uTtU_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white hat, light-colored shirt, and dark pants enters the frame from the right side, walking left across a grassy field toward a central stone cross with a rust-colored cross atop it. The individual carries a long object and stops in front of the cross, facing it directly. Two tall red poles and a white fence are visible in the background. The camera remains stationary throughout the sequence, capturing the person's approach and pause.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Wzd34P5uTtU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Wzd34P5uTtU_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 351.04590347706346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single person (wearing a hat, holding a tool) enters the frame from the right, walks toward the monument, and performs rhythmic motions (consistent with digging or excavation) at the base of the monument.", "background_and_ambient_analysis": "The background elements (fence, trees, sky) remain static throughout the video. No fluid or environmental motion (fire, water, smoke, wind) is visible; trees show no swaying, and the sky is clear."}}
{"video_id": "X-4TkJsLjuE", "file_name": "X-4TkJsLjuE_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber wearing a white helmet, dark shirt, and shorts descends a steep rock face, maneuvering ropes while moving downward. A second climber, also equipped with gear, remains positioned higher on the rock, assisting with the ropes. The camera maintains a static perspective, capturing the descent against a clear blue sky with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/X-4TkJsLjuE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/X-4TkJsLjuE_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 656.6681437966545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A climber (person) is ascending the rock face using ropes and climbing gear.", "background_and_ambient_analysis": "The background (rock face and clear sky) is static with no significant fluid or environmental motion; no fire, water, smoke, or wind are present."}}
{"video_id": "X1yB0ewCyY8", "file_name": "X1yB0ewCyY8_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A large group of people, mostly in dark and light clothing, initially lean back in a line on a field, then transition into running forward in a coordinated manner; some individuals stumble while others continue moving. The camera follows the group's motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/X1yB0ewCyY8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/X1yB0ewCyY8_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 960.9912349288093, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving across the field in coordinated motion, likely participating in a physical activity (e.g., a race or organized run), with clear locomotion and physical interaction.", "background_and_ambient_analysis": "No shifting background elements (e.g., ground lines remain stable) and no fluid/environmental motion (fire, water, smoke, or wind) observed."}}
{"video_id": "X36duE6ucsg", "file_name": "X36duE6ucsg_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places light-colored clothing items into an open top-loading washing machine, followed by a second hand adding more garments and closing the lid. The person’s arm and torso are partially visible, with the washer positioned against a wall. The camera remains close to the action with slight movement, capturing the motion of loading the machine. Background details are minimal, focusing on the washer and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/X36duE6ucsg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/X36duE6ucsg_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 155, "blur_score": 53.59169862582314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child and an adult's hand interact with the washing machine: the hand places a laundry bag into the washer, and the child adjusts items inside.", "background_and_ambient_analysis": "Background elements (walls, floor, washing machine) show minimal uniform shifting; no dominant fire, water, or wind motion observed."}}
{"video_id": "WtYDXDqPFiU", "file_name": "WtYDXDqPFiU_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a yellow dress with pink trim and a tiara sits on a carpeted floor, leaning over a purple toy radio set with a blue microphone, adjusting its buttons. She sits upright, moving her hands over the toy. A gray and white cat stands beside her, then walks toward an orange couch, turning its head. The camera remains stationary, capturing the scene from an overhead perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/WtYDXDqPFiU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/WtYDXDqPFiU_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 66.26538431010954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A cat moves across the frame, walking near the girl, while the girl shifts position slightly but remains seated on the floor.", "background_and_ambient_analysis": "The background elements (red couch, blue toy, carpet) show no uniform shifting, and there is no fire, water, or wind motion present."}}
{"video_id": "X6n-2H-fK78", "file_name": "X6n-2H-fK78_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in camouflage clothing, a dark shirt, and a white cap walks forward along a dirt path in a dry, grassy field bordered by leafless trees. Initially standing with hands in pockets, he turns slightly to face the camera, then continues walking toward it with hands moving to his sides. The camera remains stationary, capturing him from a frontal perspective as he approaches.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/X6n-2H-fK78.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/X6n-2H-fK78_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 159, "blur_score": 561.2605364840083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in camouflage clothing and a cap is walking towards the camera; his motion is due to his own locomotion.", "background_and_ambient_analysis": "The background (trees, dry grass, dirt path) is static with no significant fluid or environmental motion (e.g., wind is not evident as trees are still)."}}
{"video_id": "X2HvGZgBLAM", "file_name": "X2HvGZgBLAM_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray polo shirt moves their hands near the kitchen counter, then turns and walks toward the sink. A second person with long hair and a colorful graphic shirt enters the frame from the right, moving behind the first person. The camera remains stationary throughout, capturing the scene from a fixed position in the kitchen.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/X2HvGZgBLAM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/X2HvGZgBLAM_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 216.44577122274563, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one male (in gray shirt) moves from left to right and then away; a female (in colorful shirt) enters from the right and walks behind the male.", "background_and_ambient_analysis": "Background is static (cabinets, microwave, counter items do not shift). No fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "Wsj7xLHHMds", "file_name": "Wsj7xLHHMds_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small blue and yellow fish is held in an open palm. The hand rotates the fish, closes around it briefly, then releases it into the blue water. The fish swims away as the camera follows its descent into the water, with green vegetation visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Wsj7xLHHMds.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Wsj7xLHHMds_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 74.68295563854642, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand manipulates a small fish-like object, with discrete physical interactions (e.g., holding, repositioning) observed between the hand and the object.", "background_and_ambient_analysis": "The background contains water with subtle ripples and stationary grass/rocks, indicating minimal ambient environmental motion. These elements do not dominate the visual flow of the video."}}
{"video_id": "XBnPRIj9PU0", "file_name": "XBnPRIj9PU0_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An elderly woman with short gray hair, wearing a beige sweater, sits in a chair holding a red and white checkered cloth; she lifts it slightly with her hands before holding it steady. Behind her, a person rests in a blue chair, partially visible. The camera remains static, capturing the scene from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XBnPRIj9PU0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XBnPRIj9PU0_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 198.03508822401895, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An elderly person seated in a chair exhibits subtle hand movements and slight head adjustments, representing discrete solid-object motion from intentional locomotion or interaction with objects.", "background_and_ambient_analysis": "Background elements (fan, window, furniture) remain stationary across frames with no uniform shifting, indicating no ambient environmental motion (fire/water/wind) or camera-induced background movement."}}
{"video_id": "XFq438ZT6_A", "file_name": "XFq438ZT6_A_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a workshop, a person in blue overalls and flip-flops operates a lathe, generating bright sparks as a metal rod spins; another person in dark shorts and flip-flops stands nearby. The camera pans around the work area, capturing the lathe’s motion and the workers’ actions with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XFq438ZT6_A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XFq438ZT6_A_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 178.929621573427, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a person welding (moving hands/tool) and a metal piece being welded. The motion is controlled by explicit physical forces (welding process, tool manipulation).", "background_and_ambient_analysis": "Background elements (floor, metal structures, equipment) show no uniform shifting; welding arc is a localized light source but not fluid/environmental motion (fire, water, wind)."}}
{"video_id": "X0ilEvzj-_Q", "file_name": "X0ilEvzj-_Q_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with two girls and two dogs in a backyard. First, the girl in a dark shirt and red shorts is on a blue mat, then she steps off. Then another girl in a white shirt and light shorts joins her, followed by the second girl (in dark shirt and red shorts?) Wait, no, in the first frame, one girl is in dark shirt/red shorts, another in white shirt. Then they move. The dogs: two black dogs. The first girl (dark shirt) walks away, then the girl in white shirt walks towards the mat, then steps on it, then the first girl comes back. The dogs are moving around. Let's list the actions chronologically.\n\nFrame 0: Girl in dark shirt (red shorts) stands on blue mat, other girl (white shirt) walks towards her, two black dogs near. Frame 1: The first girl (dark shirt) steps off mat, the other girl (white) steps on, and the dogs move. Frame 2: The first girl walks away, the second girl (white) is on mat, dogs follow. Frame 3: The white-shirt girl steps off, the first girl (dark) is now near. Wait, need to track movement.\n\nWait, the video starts with two girls: one in dark top (red shorts) on blue mat, another in white shirt (light shorts) approaching. Then the girl in dark shirt steps off the mat, the girl in white steps on the mat. Then the girl in dark shirt walks towards the right, the girl in white stays on the mat. Then the girl in white steps off the mat, and the dark shirt girl is now walking away. Wait, no, let's check the frames:\n\n[0.0] Girl A (dark top, red shorts) on blue mat. Girl B (white shirt, light shorts) approaching from right. Dog 1 (black) and Dog 2 (black) near. [1.0] Girl A steps off mat to left, Girl B steps on mat (left to right?), dogs move. [2.0] Girl B (white) walks on mat, Girl A walks away left. [3.0] Girl A walks back, Girl B is on mat, dogs are near. [4.0] Girl B steps off mat, Girl A walks away. Wait, but the description is to list chronological order of motions.\n\nMain subjects: two girls (one in dark top/red shorts, one in white shirt/light shorts), two black dogs. Blue mat in middle of yard. Chronological:\n\n- Initially, Girl A (dark top, red shorts) stands on blue mat. Girl B (white shirt, light shorts) walks towards the mat. The two black dogs are nearby. Then Girl A steps off the mat (moving left), Girl B steps onto the mat (moving left towards the mat). As they move, the dogs walk around the mat. Then Girl B steps off the mat (moving right), and Girl A walks away from the mat. The dogs continue to move around the area.\n\nWait, need to check each frame:\n\nFrame 0: Girl A (dark, red shorts) on mat, Girl B (white, light shorts) is walking towards mat from right. Dogs are near. Frame 1: Girl A steps off mat (left), Girl B steps on mat (left to right?), dogs move. Frame 2: Girl A walks away left, Girl B on mat, dogs follow. Frame 3: Girl A walks back, Girl B steps off mat. Frame 4: Girl B is walking away, Girl A is on the right side.\n\nWait, the user provided a sequence of frames, so the chronology is frame 0 to 4. Let's sequence the actions:\n\n- At 0s: Two girls (one in dark top/red shorts, one in white shirt/light shorts) and two black dogs are in the yard. Girl A (dark) is standing on a blue mat, Girl B (white) is walking towards the mat from the right. The dogs are near the mat.\n\n- At 1s: Girl A steps off the mat to her left, Girl B steps onto the mat, moving towards the mat. The dogs move around the mat.\n\n- At 2s: Girl A walks away to the left, Girl B remains on the mat, the dogs are near.\n\n- At 3s: Girl A walks towards the right, back to the mat area, Girl B steps off the mat to the right. The dogs follow.\n\n- At 4s: Girl A walks away to the right, Girl B walks away to the left. The dogs are in the background.\n\nWait, but need to keep it concise. Focus on motion and behavior.\n\nThe caption should be a paragraph:\n\nTwo girls and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/X0ilEvzj-_Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/X0ilEvzj-_Q_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 149, "blur_score": 431.4673067110151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in pink shorts, one in white) and a dog exhibit locomotion. The dog moves freely, and the people walk and interact with the dog.", "background_and_ambient_analysis": "The brick wall, garage, and trees show no uniform shifting. No fluid motion (fire, water flow, smoke) is present; the ground patterns are static."}}
{"video_id": "XMImbD1iL5s", "file_name": "XMImbD1iL5s_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white T-shirt with a graphic design plays a bass guitar, their hands moving along the fretboard and strings. The individual is positioned in front of a kitchen setting featuring a refrigerator and chairs. The camera maintains a close-up perspective with slight movement, capturing the guitar and the player's upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XMImbD1iL5s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XMImbD1iL5s_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 1236.013495732795, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is playing a bass guitar; the hands and head are moving rhythmically as the person plucks and presses strings.", "background_and_ambient_analysis": "The background (refrigerator, cabinets) is stationary. No fire, water, smoke, or wind is visible, indicating no dominant environmental motion."}}
{"video_id": "XRqjECNIY5k", "file_name": "XRqjECNIY5k_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a close-up of sliced cauliflower and red bell peppers in a pan. Then, the scene shifts to a pot of boiling water, maybe adding ingredients? Wait, no, the next part shows the same veggies being poured into the pot? Wait, the first frame is the veggies in the pan, then the second frame is more veggies added. Wait, looking at the timestamps:\n\nFrame 0: cauliflower and red peppers in a pan.\n\nFrame 1: more red peppers added, maybe stirring?\n\nFrame 2: a pot of liquid (water?) with the veggies being added? Wait, no, frame 2 is the pot with the veggies submerged.\n\nWait, the video sequence:\n\n0.0 - Close-up of mixed cauliflower florets and red bell pepper strips in a pan.\n\n0.5 - More red pepper strips added to the pan, with visible steam or movement.\n\n1.0 - View of a pot of boiling liquid (water) with the veggies, maybe the peppers are in there.\n\n1.5 - Then, sliced tomatoes added to the pot, being stirred.\n\nWait, the user provided the video frames:\n\n[0.0] shows cauliflower and red peppers.\n\n[1.0] shows more red peppers added, maybe stirring.\n\n[2.0] shows a pot with liquid, then [3.0] shows a spoon adding tomato slices.\n\n[4.0] shows the tomato slices being added to the pan with the veggies.\n\nSo the chronological order:\n\n1. Start with mixed cauliflower and red bell peppers in a pan (close-up).\n\n2. Red peppers continue to be added or stirred.\n\n3. The scene shifts to a pot of liquid (maybe water) where the veggies are added.\n\n4. Then, a spoon adds sliced tomatoes into the pot.\n\n5. Finally, the tomatoes are mixed into the vegetable mix.\n\nNow, need to focus on motion and behavior. Main subjects: vegetables (cauliflower, red peppers, tomatoes), and a spoon.\n\nAppearance: cauliflower is white, cauliflower florets; red peppers are sliced, bright red; tomatoes are red, sliced.\n\nMotion: Adding red peppers to the pan, then adding tomatoes into the pot.\n\nSpatial relationships: Initially, veggies in pan, then added to a pot (maybe the pot is next to the pan? Or same pan? Wait, the video goes from pan to pot. Hmm. Maybe the pan is the pot? Or transition to a pot.\n\nWait, frame 2 is a pot with liquid, so maybe the vegetables are being added to boiling water.\n\nThen, the spoon adds tomatoes.\n\nSo steps:\n\n- Initial shot: cauliflower and red peppers in a pan.\n\n- Red peppers are added, stirred.\n\n- View shifts to a pot of liquid (water) with the vegetables.\n\n- Sliced tomatoes are added using a spoon.\n\n- Tomatoes are mixed into the pot.\n\nNow, camera perspective: close-up shots throughout, maybe slight movements.\n\nFollowing the rules:\n\na) Motion and behavior chronological.\n\nb) Describe appearance: cauliflower (white, florets), red peppers (bright red, sliced), tomatoes (red, sliced).\n\nc) Spatial: veggies in pan, then added to pot (the pot is the container).\n\nd) Camera: top-down? Close-up, possibly pan left? Wait, the video description says \"top-down\" maybe? But in the frames, it's close-up of the ingredients.\n\nWait, the output should conclude with camera perspective and movement. The frames are close-ups, so camera is close-up, maybe slight shake or static.\n\nWait, the user says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nIn the video, it's a close-up of the ingredients, so camera perspective is top-down (looking down into the pan/pot). The movement: between frames, maybe static, but perhaps slight shifts.\n\nNow, let's structure:\n\nFirst, the scene shows a pan with cauliflower florets and red bell pepper strips. Then, more red pepper strips are added and stirred. The camera shifts to a pot of boiling liquid into which the vegetables are being added. A spoon then adds sliced red tomatoes into the pot, which are mixed into the vegetable mixture. The camera remains in a close-up view throughout, with slight movement as ingredients are added.\n\nWait, need to be concise, chronological paragraph.\n\nLet's check the rules:\n\na) Focus on motion and behavior in order.\n\nb) Appearance and number.\n\nc) Spatial relationships.\n\nd) Camera perspective and movement.\n\ne) Background minimal.\n\nf) Exclude text, etc.\n\nSo:\n\nThe video opens with a close-up of white cauliflower florets and bright red bell pepper strips in a pan. Red pepper strips are then added and stirred. The scene transitions to a pot of boiling liquid where the vegetables are placed. A spoon introduces sliced", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XRqjECNIY5k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XRqjECNIY5k_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 97, "blur_score": 29.82509999220342, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (cauliflower florets, carrot slices, red bell pepper strips) are being stirred and added to the pan; a spoon is also visible moving through the ingredients, causing localized motion within the pan.", "background_and_ambient_analysis": "No shifting backgrounds or dominant fluid/environmental motion (fire, water, smoke, wind) observed; the background remains consistent with the cooking pan and ingredients as the primary focus."}}
{"video_id": "XPyKOO_w_XE", "file_name": "XPyKOO_w_XE_000206_000216.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand applies a white non-woven strip to a person's smooth, slightly glossy thigh with visible red spots and small blemishes, positioned to the left of the skin. The hand then swiftly removes the strip from the thigh. The scene is captured from a top-down perspective with a static camera.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XPyKOO_w_XE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XPyKOO_w_XE_000206_000216.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 44.36625871846182, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hands apply and remove a waxing strip from a person's skin. The hands and wax strip are discrete, solid objects undergoing manual manipulation.", "background_and_ambient_analysis": "Background elements (white cloth/surface) show no shifting or uniform movement. No fire, water, smoke, or wind present in the scene."}}
{"video_id": "XS65gFtTSA8", "file_name": "XS65gFtTSA8_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green dump truck with a raised bed begins unloading dark soil; as the bed tilts downward, a growing pile of soil accumulates at the truck’s rear. The truck remains stationary on a muddy ground, with trees visible in the distance. The camera maintains a fixed low-angle perspective, capturing the continuous flow of soil from the truck to the pile.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XS65gFtTSA8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XS65gFtTSA8_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 1903.1739896767272, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The green dump truck is actively tilting its bed to unload dirt. The dirt is being moved from the truck's bed to the ground, resulting in a growing pile.", "background_and_ambient_analysis": "The background (trees and sky) is static with no significant movement. There is no fire, water, smoke, or wind causing fluid motion."}}
{"video_id": "XU9jnyScRh8", "file_name": "XU9jnyScRh8_000343_000353.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A right hand holding a blue pen writes on a paper while a left hand keeps the paper steady. The right hand moves the pen across the page to form written characters, with the left hand remaining still on the left side of the paper. The camera captures a static top-down view of the hands and paper with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XU9jnyScRh8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XU9jnyScRh8_000343_000353.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 360.4276180009276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The moving objects are the hands and pen, performing the physical action of writing on paper with clear, discrete motion patterns.", "background_and_ambient_analysis": "The background (table surface) is static with no shifting or fluid motion. No fire, water, wind, or other environmental elements present."}}
{"video_id": "XZNSeVF7e2Q", "file_name": "XZNSeVF7e2Q_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black pants and black roller skates glides forward on a tiled kitchen floor, shifting weight between skates and moving in a forward motion. The camera maintains a static top-down perspective, capturing the lower body and surrounding elements like wooden cabinets, a white refrigerator, and a wooden stool.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XZNSeVF7e2Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XZNSeVF7e2Q_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 110.48852814404287, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing black pants and roller skates is moving across the floor, performing discrete locomotion motions (weight shifting, gliding, turning) due to their own physical action.", "background_and_ambient_analysis": "Background elements (refrigerator, stool, cabinets) are static with no shifting or environmental motion (fire, water, wind). No fluid dynamics or ambient phenomena observed."}}
{"video_id": "XOrEqE0998c", "file_name": "XOrEqE0998c_000259_000269.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a goat with long horns and shaggy fur drinking from a black container. Then, a smaller brown goat joins, maybe. Next, a person in white shorts and a shirt reaches out to touch the goats. The scene has a wooden deck, fence, trees. The camera moves around, showing the goats from different angles. Let's structure it chronologically.\n\nFirst frame: goat drinking. Then another goat approaches. Then a person interacts. Then the goats eat from the container. Camera moves from showing the first goat, then the person's hand, then the goats together.\n\nCheck the rules: focus on motion, chronological, appearance, spatial, end with camera perspective.\n\nStart: A shaggy brown goat with long horns drinks from a black container on a wooden deck. A smaller brown goat approaches from the left. A person in light-colored clothing reaches out to pet the goats. The goats then shift to eat hay from the container. The camera moves from a ground-level view to a close-up of the person's hand, then to a wider shot of the goats on the deck. Background includes a wooden fence and trees, but keep it minimal.\n\nWait, need to be concise. Let's write step by step.\n\n0.0-0.3: A shaggy brown goat with large curved horns drinks from a black container on a sunlit wooden deck.\n\n0.3-1.0: The goat lifts its head, revealing a dark face, as a smaller brown goat approaches from the left.\n\n1.0-2.5: A person in white shorts reaches out to touch the goats, while the smaller goat nuzzles the container.\n\n2.5-4.0: The shaggy goat returns to the container, eating hay, with the smaller goat now beside it.\n\n4.0-4.7: The camera pans to a wider view, showing the goats on the deck with a wooden fence in the background.\n\nWait, but the video has a sequence: first goat drinking, then camera moves to show another goat (smaller, brown) approaching, then a person's hand comes into frame (touching), then the shaggy goat lowers head to eat.\n\nWait, the frames: [0.0] shows goat drinking, [0.3] shows a closer view of the goat's head (dark color, horns), [1.0] shows the person reaching, [2.0] shows person petting, [3.0] shows both goats eating.\n\nWait, maybe the sequence:\n\n- Initial: Shaggy brown goat with large horns drinks from black container on wooden deck.\n\n- Then, the goat lifts its head, showing dark face, and the camera angle shifts to show a person in white shorts reaching to interact.\n\n- The person's hand touches the goat, while a smaller brown goat approaches the container.\n\n- Finally, the shaggy goat lowers its head to eat from the container, with the smaller goat nearby.\n\nNeed to be concise. Let's phrase:\n\nA shaggy brown goat with long curved horns drinks from a black container on a wooden deck. The goat lifts its head, revealing a dark face as a smaller brown goat approaches from the left. A person in light-colored clothing reaches out to touch the goats, then steps back. The shaggy goat returns to the container, eating hay alongside the smaller goat. The camera shifts from close-up to a wider view, capturing the goats on the deck with a wooden fence in the background.\n\nCheck rules: chronological, motion, appearance (color, size), spatial (left, beside), conclude with camera perspective (shifts from close-up to wider view).\n\nWait, the rules say \"conclude with the camera perspective and movement\". So the last part should be about how the camera ends.\n\nAlso, mention the number of people: 1 person.\n\nLet's check the video description:\n\n<0.3> goat drinking.\n\n<1.4> close-up of goat's head (dark, horns), person's arm maybe.\n\n<2.5> person in white shorts reaching, touching.\n\n<3.6> person steps back, two goats (shaggy and smaller) eating.\n\nSo:\n\nA shaggy brown goat with large curved horns drinks from a black container on a wooden deck. It lifts its head, showing a dark face, as a smaller brown goat approaches from the left. A person in light clothing reaches out to touch the goats, then steps back. The shaggy goat resumes eating hay from the container beside the smaller goat. The camera transitions from a close-up view to a wider shot of the goats on the deck.\n\nThat's concise. Check rules: chronological order, main subjects (goats, person), motion (drinking, lifting head, approaching, touching, eating), appearance (shaggy brown, large", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XOrEqE0998c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XOrEqE0998c_000259_000269.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 240.9947527958371, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two goats and two people are moving: the goats are eating from a bowl and interacting with the people, while the people are petting the goats. The motion is due to physical forces (e.g., goats' heads moving to eat, hands moving to pet).", "background_and_ambient_analysis": "Background elements (fence, trees, ground) are stable and show no significant uniform shifting. No dominant fluid or environmental motion (like fire, water, wind) is present."}}
{"video_id": "XaKcrffsAn0", "file_name": "XaKcrffsAn0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing stands on a snow-covered field, holding a kite. They begin moving forward across the snow, propelled by the kite's pull, then leap into the air, soaring above the snowy terrain. The camera follows the subject from a slightly shaky, ground-level perspective, maintaining focus on their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XaKcrffsAn0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XaKcrffsAn0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 115, "blur_score": 34.9957298703208, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete object) is moving across the snow, exhibiting locomotion consistent with snowboarding/skiing, with clear bounding box tracking.", "background_and_ambient_analysis": "Background shows static snowscape and sky with no shifting of static elements (e.g., horizon line remains consistent), no fluid environmental motion (water, fire, smoke, or wind) detected."}}
{"video_id": "XaBHNDoYY38", "file_name": "XaBHNDoYY38_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several students in white lab coats work at lab tables, adjusting and observing through microscopes. The first student manipulates the microscope’s focus, followed by another student adjusting their eyepiece. The camera pans left to focus on a third student fine-tuning the microscope’s components, with other students visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XaBHNDoYY38.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XaBHNDoYY38_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 83.54266881198598, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People (in lab coats) adjusting microscopes and looking through eyepieces.", "background_and_ambient_analysis": "No significant shifting background or fluid motion observed."}}
{"video_id": "X_AZNlB4tzM", "file_name": "X_AZNlB4tzM_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals engage in arm wrestling at a patterned table under a wooden shelter; one wears a black sleeveless top, the other a red shirt with white stripes. They grip hands, strain, and lean toward each other, with the person in red shifting posture. The camera remains fixed, close-up on the arm-wrestling action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/X_AZNlB4tzM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/X_AZNlB4tzM_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 139.30055912997256, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are arm wrestling; their arms and hands are moving due to physical force, exhibiting discrete object motion.", "background_and_ambient_analysis": "The background (trees and grass) is static with no significant fluid motion or environmental effects; no fire, water, or wind dominates the scene."}}
{"video_id": "XisukBmBu4I", "file_name": "XisukBmBu4I_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white beekeeping suits with veiled headgear and yellow gloves stand outdoors. The scene shifts to a close-up of one beekeeper holding a honeycomb frame filled with bees aloft against a clear blue sky. The beekeeper rotates the frame slightly while inspecting it, with trees visible in the background. The camera transitions from a medium shot of both subjects to a tight close-up of the beekeeper’s hands and the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XisukBmBu4I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XisukBmBu4I_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 118.62630352899762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a beekeeping suit holds and adjusts a honeycomb frame; bees are visible on the frame but are part of the frame’s contents rather than primary moving objects. The person’s hands and the frame exhibit slight motion as they manipulate the frame.", "background_and_ambient_analysis": "Clear blue sky and distant trees show no significant shifting or fluid motion (e.g., no fire, water, smoke, or wind-driven movement observed). Background elements remain static."}}
{"video_id": "XmxFGwKlPig", "file_name": "XmxFGwKlPig_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours a liquid into a white rectangular beehive box resting on a wooden base, then retracts; the hive, now containing the substance, is visible against a grassy background. The camera maintains a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XmxFGwKlPig.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XmxFGwKlPig_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 934.6530468610013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The concrete material being poured from the pipe is the only moving solid object, with motion due to the pouring action.", "background_and_ambient_analysis": "The background (ground and concrete structures) is static; no fluid or wind motion observed."}}
{"video_id": "XpPU8s5eInY", "file_name": "XpPU8s5eInY_000456_000466.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a checkered jacket is seated, then the camera focuses on their hands placing a small object onto a laptop keyboard. The view returns to the person's face as they continue interacting with the device. The camera shifts between close-up shots of the person and a top-down perspective of the hands engaging with the laptop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XpPU8s5eInY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XpPU8s5eInY_000456_000466.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 54.26267784694258, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulating a blue object (likely a phone or wallet) over a laptop; the person's upper body and hands exhibit discrete motion from manual interaction.", "background_and_ambient_analysis": "No shifting background elements (walls, furniture remain stable); no fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "XrfDNp-jtVw", "file_name": "XrfDNp-jtVw_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a few people. First, there's a person in black clothing sitting on a bed, maybe? Then two others, one in white and another in light blue, are around them. Let's see the sequence.\n\nIn the first frame, the person in white is on the left, hands near the person in black. The person in light blue is behind, touching their shoulder. Then the person in black is turning, maybe. The scene is a room with a yellow wall, some folded clothes in the background. \n\nChronological order: The person in black is seated on a bed. Two individuals, one in white (right side, maybe) and one in light blue (left?), approach. The person in white is holding a cloth or something, wiping the person in black's neck or face. The person in light blue is adjusting or holding them. \n\nSpatial: The person in black is central. The white-clad person is to the left, light blue to the right. Background has yellow walls and folded items. \n\nCamera movement: It's a handheld shot, slightly shaky, maybe. The angles change a bit as the people move. \n\nNeed to make it concise. Describe motion: The person in black is seated on a bed, with two others assisting. The person in white uses a cloth on their neck, while the light blue person supports them. Then they adjust positions, maybe. \n\nWait, in the frames, the person in black is being helped to sit up or adjust. Let's check the timestamps:\n\n[0.0] Person in white on left, light blue on right, touching the person in black's shoulder.\n\n[1.4] Person in black moves, the white person's hands are on the bed, light blue is behind.\n\n[2.5] Person in black is sitting up, white person is standing, light blue is on the floor.\n\n[3.6] The person in black is seated, white person is holding their arm, light blue is next to them.\n\n[4.7] White person uses cloth on the person's neck, light blue is behind.\n\nSo the action is: Two individuals assist a seated person in black clothing. One in white uses a cloth on the person's neck while the other in light blue supports from behind. The person in black adjusts their position. The camera is handheld with slight shake, capturing the interaction from a medium angle.\n\nNeed to keep it concise. Let's structure:\n\nA person in dark clothing sits on a bed as two assistants—one in white and one in light blue—provide support. The white-clad individual uses a cloth to wipe the seated person’s neck, while the light blue individual adjusts their position from behind. The seated person moves slightly, shifting posture. The camera maintains a steady medium shot with minor handheld shake throughout.\n\nWait, check rules: \"Focus primarily on motion and behavior... chronological order.\"\n\nStart with the first frame: seated person, two assistants. Then their actions.\n\n\"Two individuals in white and light blue attire assist a seated person in dark clothing. The person in white uses a cloth to wipe the seated individual’s neck, while the person in light blue supports them from behind. The seated person adjusts their posture, turning slightly. The camera remains stationary with minor handheld movement.\"\n\nWait, in the video, the camera is moving? The frames shift angles. So maybe \"handheld camera with slight shake\" as per the rules.\n\nAlso, background: minimal, so mention \"yellow wall with folded items\" but rule e says \"minimal unless essential.\" Since it's a room, maybe not necessary. Focus on people.\n\nLet's try:\n\nThree people are present: a seated individual in dark clothing, and two assistants—one in white and one in light blue. The white-clad assistant uses a cloth on the seated person’s neck, while the light blue assistant adjusts their position from behind. The seated person shifts their posture, turning slightly. The camera captures the scene with a handheld perspective, showing slight movement.\n\nCheck rules: a) motion and behavior chronological. Yes. b) appearance and number: three people, described. c) spatial: seated person in center, assistants on sides. d) camera: handheld, slight movement. e) background minimal. f) exclude text. g) no reasoning.\n\nAnother check: In the first frame, the person in white is on the left, light blue on the right. The person in black is seated. Then the person in black moves, the white person's hands are on the bed. Then in frame 2, the person in black is sitting up, white person stands, light blue is on floor. Then frame 3, white person is holding their arm, light blue next to them. Frame 4, white person uses cloth on neck. So the sequence is:\n\nThe seated person in dark clothing is assisted by two individuals:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XrfDNp-jtVw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XrfDNp-jtVw_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 175.36918683596718, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals are present: one seated person (dark top, white pants) being attended to, and two standing individuals (light blue/white clothing) performing actions like adjusting the seated person's position and handling a white object.", "background_and_ambient_analysis": "The background (yellow walls, wooden furniture, and static objects) shows no uniform shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "XogPSsKRwm4", "file_name": "XogPSsKRwm4_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black screen transitions to a close-up of a metallic machine on a dark countertop with a black cable. A hand enters the frame from the right, presses a button on the machine, and then withdraws. The camera remains stationary in a close-up position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XogPSsKRwm4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XogPSsKRwm4_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 46.131545360474526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "XmHill1qUqg", "file_name": "XmHill1qUqg_000640_000650.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark jacket and dark pants manipulates a large, tangled bundle of thin brown branches with both hands, adjusting and repositioning the branches while standing in a wooded area. The camera maintains a static medium shot focused on the person's upper body and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XmHill1qUqg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XmHill1qUqg_000640_000650.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 766.3215580980961, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a woven basket filled with sticks, moving the basket and repositioning the sticks with their hands.", "background_and_ambient_analysis": "The background consists of static trees and ground with dry leaves; no significant fluid or wind-driven motion (e.g., no swaying trees or blowing leaves) is observed."}}
{"video_id": "Xsqqy8Q6AY4", "file_name": "Xsqqy8Q6AY4_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a white t-shirt layered over a patterned dress, initially holds an object in front of their body. They raise both hands to adjust their hair, then extend arms outward in a gesture while turning slightly. The background features a wall with a clock and a ladder, visible but not central. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Xsqqy8Q6AY4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Xsqqy8Q6AY4_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 96, "blur_score": 85.62770361223221, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl (discrete solid object) moves her arms and body (adjusting hair and waving).", "background_and_ambient_analysis": "Background is static (white wall with a circular object and a metal structure). No fluid or environmental motion observed."}}
{"video_id": "Xw16N1dmoGA", "file_name": "Xw16N1dmoGA_000563_000573.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing sits on a bed, holding a light brown acoustic guitar. Their left hand moves along the fretboard pressing strings, while the right hand strums the strings. The background includes a bed with white and red blankets and a red bag. The camera remains stationary, providing a close-up view of the guitar and the person's hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Xw16N1dmoGA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Xw16N1dmoGA_000563_000573.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 152.34961610563593, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving to strum and press guitar strings, representing solid, discrete motion of a human body part interacting with the guitar.", "background_and_ambient_analysis": "Static blue wall and patterned fabric background show no significant shifting or fluid motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "Xu1015BTc3M", "file_name": "Xu1015BTc3M_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women arm wrestle at a table; the woman in a blue shirt with long curly hair and the woman in a green shirt with a green cap grip each other's hands. Several people stand behind them, some holding drinks. The camera remains stationary, capturing the match from a close angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Xu1015BTc3M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Xu1015BTc3M_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 78.45448795289992, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals engaged in arm wrestling; their arms and upper bodies exhibit distinct physical motion due to force application during the contest.", "background_and_ambient_analysis": "Background elements (people standing, structural poles) show minimal motion; no fluid/environmental elements (fire, water, smoke, wind) present."}}
{"video_id": "XxASQos1Xno", "file_name": "XxASQos1Xno_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt sits in a room, holding a white sheet of paper before lowering it and picking up a thin, elongated object from a surface, holding it up. To the right is a bed with pillows, and a colorful poster is on the left wall. The camera remains stationary in a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XxASQos1Xno.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XxASQos1Xno_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 58.66390111080894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person holding a paper and pen, making hand gestures (pointing, raising hand) while speaking. Motion is consistent with intentional human movement.", "background_and_ambient_analysis": "Static background elements (Union Jack poster, door, bed) show no uniform shifting. No fire, water, smoke, or wind present."}}
{"video_id": "XzaJYcrl5Es", "file_name": "XzaJYcrl5Es_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black top and jeans, with headphones, plays a large wooden cello. Their right hand moves a bow across the strings while the left hand presses the strings on the cello's neck. The cello is positioned in front of the person, with a black keyboard visible to the left. The camera remains stationary in a close-up view, focusing on the cello and upper body throughout the bowing motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/XzaJYcrl5Es.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/XzaJYcrl5Es_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 88.80255339688946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is playing a cello, with discrete movements of hands (bowing, finger placement) on solid objects (cello, bow) driven by physical interactions.", "background_and_ambient_analysis": "The background (piano and wall) remains static with no uniform shifting; no fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "Y1XfPLXZtWo", "file_name": "Y1XfPLXZtWo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The bride in a white gown, a man in a black suit, and a person in white with a hat hula hoop in a courtyard. The man in black raises his arms while the bride holds a hoop, and the person in white continues hooping. A person in a white shirt enters from the right, partially blocking the view. The camera remains static with slight shake, featuring a hand visible in the foreground on the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Y1XfPLXZtWo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Y1XfPLXZtWo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 400.87918184658156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the bride (white dress), groom (black suit), and multiple people interacting with hula hoops. The person in the white shirt actively spins hula hoops, while others move across the frame (e.g., a person in the background running).", "background_and_ambient_analysis": "The stone structures, trees, and ground remain static throughout the sequence, with no signs of fluid motion (fire, water, smoke) or environmental swaying dominating the scene. Background elements show no uniform shifting."}}
{"video_id": "Y3bWraSgBGc", "file_name": "Y3bWraSgBGc_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark hair and glasses, wearing a dark gray shirt, holds a brown flute to their mouth and plays it, moving fingers over the instrument's holes. They stand in front of a white cabinet and a colorful curtain, with a small figurine on a blue stand visible behind them. The camera remains static, capturing the action from a frontal view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Y3bWraSgBGc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Y3bWraSgBGc_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 136.00330254592365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person playing a flute, with hand and head movements; the motion is due to explicit physical forces (muscle movements for playing the instrument).", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind motion detected."}}
{"video_id": "Y5g2pmwXgbY", "file_name": "Y5g2pmwXgbY_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black hoodie walks from the left side of the frame toward a blue industrial machine, then turns to face a wall sign and gestures with their right hand. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Y5g2pmwXgbY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Y5g2pmwXgbY_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 1131.5467509812713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in dark clothing is moving: walking away from the machine, handling a white bag, and adjusting their head covering.", "background_and_ambient_analysis": "Background elements (walls, machine structure) are static with no uniform shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "Y1obVTtScGM", "file_name": "Y1obVTtScGM_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A pair of wrinkled hands guides a light-colored fabric with a subtle pattern through a white sewing machine, adjusting the fabric to maintain even stitching as the needle moves up and down; the camera maintains a close-up perspective focused on the hands and machine.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Y1obVTtScGM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Y1obVTtScGM_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 47.96752385926057, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include human hands manipulating fabric and the sewing machine needle. The hands guide the fabric through the machine while the needle moves rapidly in a precise up-and-down motion.", "background_and_ambient_analysis": "The background shows an outdoor scene with trees and a building, but these elements are mostly static with no significant environmental motion (e.g., no fire, water, smoke, or dominant wind effects). Subtle background movement is minimal and not dominant."}}
{"video_id": "YCHmXwLhs3A", "file_name": "YCHmXwLhs3A_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and dark pants kneels beside a light green bicycle with purple accents and white wheels, surrounded by scattered bike parts and tools. They align a white wheel with the bike’s frame, then use their hands to secure the axle, tightening components. The camera shifts from a wide view to close-ups of the hands adjusting the wheel’s position and attachment points against a plain white background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YCHmXwLhs3A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YCHmXwLhs3A_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 163.04964384431324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a black shirt interacts with a disassembled bicycle, manipulating its wheel, frame, and components. The person’s hands and the bicycle parts exhibit discrete, solid-object motion.", "background_and_ambient_analysis": "The background is a plain white surface with no shifting elements or fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "YFksxoxmaOo", "file_name": "YFksxoxmaOo_000211_000221.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white robe and black-and-white striped pants performs martial arts movements on a grassy area beside a body of water. Initially standing with arms extended forward, they pivot and raise one arm while the other moves downward, then lower into a squat with arms crossed over the torso. They rise, turning to face away from the camera while extending arms outward. The background consists of calm green water and sparse grass. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YFksxoxmaOo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YFksxoxmaOo_000211_000221.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 36.45156742864052, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject in white attire performs deliberate martial arts movements (arm swings, stances, torso rotations) with clear physical locomotion and force application.", "background_and_ambient_analysis": "Background consists of a static green wall and grassy ground with no fluid/environmental motion (e.g., no water, smoke, or significant wind-driven movement). Background elements remain stationary across frames."}}
{"video_id": "YGvZR0wgulE", "file_name": "YGvZR0wgulE_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt plays a light brown bass guitar with a dark fretboard, their left hand moving along the neck and right hand plucking the strings. The background is a plain wall, and the camera maintains a close-up perspective with slight shake, capturing the continuous motion of the hands on the instrument.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YGvZR0wgulE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YGvZR0wgulE_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 529.5170490174679, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person playing a bass guitar; hands move across the strings and fretboard in discrete, localized motions consistent with instrument playing.", "background_and_ambient_analysis": "Static wall background with no shifting or environmental fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "YKJDOVrAqpU", "file_name": "YKJDOVrAqpU_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a green sleeveless dress stands and plays violin, moving her arms and bow across the strings; behind her, a man in black sits at a piano. The camera remains static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YKJDOVrAqpU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YKJDOVrAqpU_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 201.5614417363414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Violinist demonstrates discrete arm movements (bowing) and body shifts; pianist shows discrete hand motions on keys and subtle body movements during performance.", "background_and_ambient_analysis": "The wooden paneled wall background remains static with no shifting or environmental motion (fire, water, smoke, wind); no fluid phenomena observed."}}
{"video_id": "YCvFfVqfdm0", "file_name": "YCvFfVqfdm0_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants with white stars and a red top enters the frame from the left, holding a red leaf blower with a black tube. They rotate the blower, displaying its side and front, while moving slightly forward. The camera remains stationary, focused on the person and the blower, with a bench and potted plants in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YCvFfVqfdm0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YCvFfVqfdm0_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 156, "blur_score": 65.16933294850556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing black pants and a red shirt moves across the frame while holding a red leaf blower. The motion involves the person's locomotion and the leaf blower being carried.", "background_and_ambient_analysis": "Background elements (bench, plants, wall) remain static and do not shift uniformly. No fire, water, smoke, or wind-driven motion is visible."}}
{"video_id": "YMbiP0gSNKo", "file_name": "YMbiP0gSNKo_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the video starts with a group of dancers. Let's check the first frames: 5 dancers (wait, count: in frame 0-3, there are 5? Wait, frame 0: 5 dancers with red flags. They're in a line, holding red flags, dancing. Then frame 4, the scene changes to another group. Wait, frame 3 to 4: the background changes, lights come on. Let's list each segment.\n\nFirst part (frames 0-3): A group of five dancers in black outfits stand on a dark stage, each holding a red flag. They move in unison, raising and lowering the flags. The lighting is dim, with a spotlight on them.\n\nThen frame 4-5: The scene transitions to a brighter stage with multiple spotlights. A larger group (let's count: 7 dancers? Frame 4 shows 7 dancers in black and white outfits, dancing in a line. They move forward, arms extended, stepping in sync.\n\nNeed to describe chronologically. So first segment: 5 dancers with red flags, black dresses, dark stage, moving. Then transition to another scene with more dancers (maybe 7), different stage lighting, moving in formation.\n\nCheck the rules: focus on motion, appearance, number, spatial relationships (but maybe not too much), camera perspective.\n\nStart: Five female dancers in black dresses hold red flags on a dim stage. They move in unison, raising flags overhead and extending arms. The scene transitions to a brighter stage with seven dancers (some in black and white outfits) moving in a line, arms extended, stepping forward under spotlights.\n\nWait, frame 4: the first group (5) are on a dark stage, then frame 4 is a new scene. So the video starts with 5 dancers, then shifts to 7 dancers.\n\nCamera perspective: The first part is a fixed shot? The video might have a cut between scenes. The caption should note the transition.\n\nLet's structure:\n\nAt the beginning, five dancers in black dresses hold red flags on a dimly lit stage, moving in unison with synchronized flag movements. The scene then transitions to a brighter stage with seven dancers in black and white outfits, moving in a line under spotlights, stepping forward with arms extended.\n\nCheck for chronology: first part (5 dancers), then second part (7 dancers).\n\nAppearance: first group: black dresses, red flags. Second group: black and white outfits (but frame 4 shows them in black dresses with white sleeves? Wait, frame 4: the dancers are in black dresses with white sleeves? Wait, the description says \"black and white outfits\" maybe. But need to check.\n\nWait, the user's example: \"five female dancers in black dresses hold red flags on a dimly lit stage, moving in unison with synchronized flag movements. The scene then transitions to a brighter stage with seven dancers in black and white outfits, moving in a line under spotlights, stepping forward with arms extended.\"\n\nBut need to check the video:\n\nFrame 0: 5 dancers (count: left to right, 5), black dresses, red flags. Moving in unison, flags raised.\n\nFrame 1: same 5, but one is raising the flag more.\n\nFrame 2: same.\n\nFrame 3: the background is red, and the dancers are in a formation, maybe a bit more spread out.\n\nThen frame 4: scene changes, the stage is brighter, more dancers (7?), in black outfits but maybe with white accents? Frame 4 shows 7 dancers (left to right: 1st, then others). They're moving in a line, arms extended.\n\nSo first part: 5 dancers, black dresses, red flags. Motion: synchronized, raising and lowering flags.\n\nSecond part: 7 dancers, black outfits (maybe white sleeves?), moving in a line, stepping forward, arms extended.\n\nCamera perspective: first part is a fixed shot (no movement mentioned), then the transition (cut) to the second scene.\n\nNow, the caption should be concise. Let's write it.\n\n\"Five dancers in black dresses hold red flags on a dark stage, moving in unison with synchronized flag movements. The scene transitions to seven dancers in black and white outfits moving in a line under spotlights, stepping forward with extended arms.\"\n\nCheck rules:\n\na) Motion in order: yes.\n\nb) Appearance and number: yes.\n\nc) Spatial: not much, but the transition is mentioned.\n\nd) Camera: fixed in first part, then cut to new scene.\n\ne) Background minimal: yes.\n\nf) Exclude text, names: yes.\n\nYes, this works.\n</think>\n\n<caption_output>Five dancers in black dresses hold red flags on a dark stage, moving in unison with synchronized flag movements", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YMbiP0gSNKo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YMbiP0gSNKo_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 126.05825650931882, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dancers (people) moving across the stage in synchronized choreography.", "background_and_ambient_analysis": "Static background (dark curtain initially, then patterned backdrop) with no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "YTPjlMFFxKQ", "file_name": "YTPjlMFFxKQ_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue V-neck shirt and jeans sits against a plain wall. He raises his right hand to his face, then lowers it, adjusts his waist area with both hands, and brings his hand back to his mouth. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YTPjlMFFxKQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YTPjlMFFxKQ_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 49.29676823729369, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and torso (e.g., covering mouth, adjusting clothing) in discrete actions.", "background_and_ambient_analysis": "The background (white wall and door) is static with no shifting or fluid/environmental motion observed."}}
{"video_id": "YQwO_Ep1gis", "file_name": "YQwO_Ep1gis_000386_000396.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue jeans and black sneakers with white laces pushes a gray lawnmower across green grass, moving it back and forth to trim the grass. The camera maintains a low angle, closely following the mower’s path along the ground as it cuts through the vegetation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YQwO_Ep1gis.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YQwO_Ep1gis_000386_000396.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 75.95528455379785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A metallic pipe is visible moving across the frame, with a person's feet (in blue jeans and work boots) partially in view. The pipe’s motion appears to be driven by physical interaction (e.g., handling or manipulation).", "background_and_ambient_analysis": "Grass and static ground elements show no significant shifting or fluid motion (e.g., no wind-driven swaying, water flow, or smoke). No environmental phenomena dominate the scene."}}
{"video_id": "YU3Md7ftbvw", "file_name": "YU3Md7ftbvw_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video is a split-screen showing a person playing a sunburst bass guitar; the top frame displays hands strumming the strings with the left hand on the fretboard, while the bottom frame features a hand pointing at the fret positions and then pressing down on a fret, all against a black background. Camera remains static in a split-screen layout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YU3Md7ftbvw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YU3Md7ftbvw_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 923.2542712736962, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving on the bass guitar's fretboard to press strings and change notes, indicating discrete solid object motion.", "background_and_ambient_analysis": "The background is static and dark; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "YVwh-BkgnjM", "file_name": "YVwh-BkgnjM_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd dances energetically in a dimly lit ballroom with red and purple lighting; individuals move in pairs and groups across the central dance floor, some holding hands, others swaying. Diverse attire (dresses, suits, casual) is visible as the camera pans slightly right, capturing the dynamic movement and lively atmosphere while seated guests at perimeter tables observe.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YVwh-BkgnjM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YVwh-BkgnjM_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 343.6422583765851, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A large crowd of people are dancing with distinct locomotion (stepping, swaying) and arm movements. Their motion is driven by explicit physical forces (muscle movement) and interactions within the dance floor.", "background_and_ambient_analysis": "The background (walls, curtains, ceiling lights) remains static throughout the clip with no shifting or fluid motion. No fire, water, smoke, or wind is present; the scene is purely indoor with fixed architectural elements."}}
{"video_id": "YMSONJKPcLc", "file_name": "YMSONJKPcLc_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person presses a green cactus-shaped tool into a clear glass bowl containing a cracked egg, transferring the yellow yolk into a smaller clear glass bowl positioned to the right. The cactus tool, attached to a brown pot, is lifted and repositioned to separate more yolk. The camera maintains a top-down view, focusing on the hands and bowls against a plain gray background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YMSONJKPcLc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YMSONJKPcLc_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 148, "blur_score": 68.49299929981895, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person's hands move to pour the green cactus toy and transfer yellow liquid between bowls. The cactus toy and bowls exhibit explicit displacement due to manual action.", "background_and_ambient_analysis": "The background (gray wall and wooden table) is static with no shifting. No fluid/environmental motion (fire, water, smoke, wind) dominates the scene; the yellow liquid is controlled pouring, not free-flowing."}}
{"video_id": "YWYFiKq53Ec", "file_name": "YWYFiKq53Ec_000651_000661.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An orange-yellow object enters the frame from the top right, moving downward and leftward to interact with green, hole-riddled leaves and brown dried plant matter. The object displaces the foliage and debris, which remain in the foreground. The camera remains static in a close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YWYFiKq53Ec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YWYFiKq53Ec_000651_000661.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 606.5738015944163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand (partially visible) is moving the green leaves and yellow fruits. The leaves and fruits are shifting in position due to the hand's motion.", "background_and_ambient_analysis": "The background (wooden surface and out-of-focus elements) remains stationary with no uniform shifting. There is no fire, water, smoke, or wind motion observed."}}
{"video_id": "YOXnI8TlPbo", "file_name": "YOXnI8TlPbo_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with raw chicken on a grill pan. First frame shows the chicken with a sauce drizzled on top, maybe honey or something. Then a utensil flips it—tongs, I think. The chicken is now cooking, getting browned. Then it's flipped again, maybe, to cook the other side. Then it's moved to a plate with some garnish, like herbs. Need to describe each step chronologically.\n\nCheck the rules: focus on motion, main subjects (chicken), chronological order. Describe appearance: raw pink chicken, then browned as it cooks. Spatial: on the grill, flipped, then moved to plate. Background minimal, so just the grill and plate. Camera perspective: probably top-down for the first parts, then maybe a slight shift when moving to the plate.\n\nFirst part: raw chicken with sauce, being cooked. Then tongs flip it, it's searing, browned. Then flipped again, showing the cooked side. Then placed on a plate with herbs. Camera moves from top-down to maybe a slight angle when placing on plate.\n\nLet me structure it:\n\n- Start: Raw chicken breast on grill pan, light pink with golden sauce drizzled on top.\n- Then: Tongs flip the chicken to the other side, cooking on the grill, developing browned edges.\n- Then: The flipped chicken shows cooked side, slightly golden-brown.\n- Then: The cooked chicken is placed onto a plate with green garnish.\n\nCamera: Top-down during cooking, then a slight shift when moving to plate.\n\nNeed to keep it concise. Let's draft:\n\n\"Raw chicken breast, light pink with golden sauce, rests on a grill pan. Tongs flip the chicken to cook the other side, revealing browned edges as it sears. The cooked chicken is then transferred to a plate with green garnish. The camera maintains a top-down view during cooking and shifts slightly when placing the chicken on the plate.\"\n\nWait, check if the chicken is flipped once or twice. The second frame: \"tongs flip the chicken\" (from first to second, which is when it's cooking). Third frame: \"flipped chicken\" (so maybe a second flip to show the other side). Wait the video clips: \n\nFrame 0: raw chicken with sauce on grill.\n\nFrame 1: tongs flip it (so now cooking on the other side).\n\nFrame 2: chicken is seared, browned.\n\nFrame 3: flipped again (showing the cooked side).\n\nFrame 4: placed on plate with herbs.\n\nWait the user's input:\n\n[0.0] chicken raw with sauce.\n\n[1.4] tongs flip it (so now cooking, the other side).\n\n[2.5] flipped chicken on grill, cooking.\n\n[3.6] chicken placed on plate.\n\nWait the user's input: the video is 0.0 to 4.7, with frames as 1.4 (flip), 2.5 (searing), 3.6 (plated).\n\nSo:\n\n- Starts with raw chicken breast (light pink) on grill pan with golden sauce drizzled on top.\n\n- Tongs flip the chicken, revealing the opposite side, which begins searing.\n\n- The chicken continues cooking on the grill, developing a golden-brown crust.\n\n- Finally, the fully cooked chicken is transferred to a plate adorned with green garnish.\n\nCamera: Top-down view for the grilling sequence, shifting to a close-up as it's placed on the plate.\n\nWait, need to check each step:\n\nFrame 0: chicken on grill, raw, with sauce.\n\nFrame 1.4: tongs flip it. So motion: flipping the chicken.\n\nFrame 2.5: chicken is now cooking (searing, browned edges).\n\nFrame 3.6: flipped (maybe second flip? Or same as before) and then placed on plate. Wait the user's description says:\n\n\"1.4 seconds] <2.5 seconds] ... [3.6 seconds] ... placed on a plate with green garnish.\"\n\nWait the second frame is [1.4] tongs flipping, then [2.5] chicken cooking, [3.6] plated.\n\nSo:\n\nStart: Raw chicken breast with golden sauce on a grill pan.\n\nThen: Tongs flip the chicken to the other side, starting to sear.\n\nThen: The chicken continues cooking, developing a golden-brown crust.\n\nFinally: The cooked chicken is placed onto a plate with green garnish.\n\nCamera perspective: Top-down during grilling, then shifts to a close-up for the plating.\n\nNow, concise chronological paragraph. Avoid text (no \"yum junk\" text, exclude). So:\n\n\"Raw chicken breast, light pink with golden sauce, sits on a grill pan. Tongs", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YOXnI8TlPbo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YOXnI8TlPbo_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 67.21095729265022, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single piece of chicken breast is manipulated by tongs, undergoing flipping and cooking. The chicken is a discrete solid object moving due to physical forces (tongs) and thermal changes (browning).", "background_and_ambient_analysis": "The background consists of a static grill surface with no significant shifting or fluid motion (e.g., no fire, water flow, or wind-driven elements). Minor steam or oil vapor is present but not dominant."}}
{"video_id": "YZztBbWJgO4", "file_name": "YZztBbWJgO4_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit side by side: one in an orange shirt, the other in a gray shirt with sunglasses. The person in orange holds a small object near their mouth, then brings it to their mouth as if consuming, while the person in gray shifts their head and body slightly. The camera remains static, capturing them from the front against a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YZztBbWJgO4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YZztBbWJgO4_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 161, "blur_score": 80.3898241288291, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people (discrete solid objects) are moving: the person on the left is making hand gestures and bringing hands to mouth, the person on the right is making slight head and mouth movements.", "background_and_ambient_analysis": "The background is a static wall with no shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "YYWCFqjyTh4", "file_name": "YYWCFqjyTh4_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gray industrial machine with a paper roll outputs red, plastic-wrapped meat packages onto a conveyor belt, which transports them continuously toward a blue cart positioned to the right; the packages move in a straight line, entering the cart as they progress. The camera remains mostly static with minor adjustments, capturing the automated packaging motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YYWCFqjyTh4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YYWCFqjyTh4_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 189.9510017361111, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Pink bags moving along a conveyor belt system; the conveyor belt is a mechanical system transporting the bags from one point to another.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed (no fire, water, smoke, wind). Background elements (wall, machinery) are static."}}
{"video_id": "Yb8IGd6-F38", "file_name": "Yb8IGd6-F38_000123_000133.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing orange and black gloves holds a yellow and white handheld device, pressing a button on its surface. The concrete ground serves as the background. The camera maintains a close-up perspective focused on the hands and device throughout the pressing motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Yb8IGd6-F38.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Yb8IGd6-F38_000123_000133.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 107.38499730790853, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing orange and yellow gloves is manipulating a solid device (likely an AED/defibrillator) with deliberate hand movements.", "background_and_ambient_analysis": "Concrete ground background is static with no shifting elements or fluid environmental motion (e.g., water, smoke, wind)."}}
{"video_id": "YW7kfAfr_h8", "file_name": "YW7kfAfr_h8_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, a person uses a slotted spoon to transfer golden, cooked potato chunks from a large stainless steel pot on a black stovetop to a white plate positioned to the right of the pot. The person’s hands manipulate the spoon, lifting potatoes from the pot and placing them onto the plate, with the pot containing remaining potatoes and some browned residue. The camera maintains a static top-down view throughout the sequence, capturing the transfer motion against a wooden floor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YW7kfAfr_h8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YW7kfAfr_h8_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 40.01531855190903, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (potatoes, ladle) are moved: potatoes are transferred from a plate to the pot and stirred within the pot using the ladle, driven by explicit physical forces (human manipulation).", "background_and_ambient_analysis": "Static background elements (wooden floor, stove) show no uniform shifting. Boiling water exhibits ambient environmental motion, but it is not the dominant visual focus."}}
{"video_id": "YgIeGHH3jhQ", "file_name": "YgIeGHH3jhQ_000194_000204.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown suit and white shirt holds a clarinet, positioning their hands on the instrument's keys; the camera slowly moves upward, revealing the individual bringing the clarinet to their mouth to play, with a microphone visible to the left. The camera maintains a close-up perspective, gradually shifting to capture the upper body and face as the person begins to play.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YgIeGHH3jhQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YgIeGHH3jhQ_000194_000204.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 119.21780725008108, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects are a person (saxophonist) and a saxophone. The person’s hands and head move to play the instrument, indicating physical motion from intentional action.", "background_and_ambient_analysis": "The background features a static blue-and-white backdrop with no visible shifting, fluid motion, or environmental effects (e.g., no fire, water, smoke, or wind-driven movement)."}}
{"video_id": "Ya78cAq3HIk", "file_name": "Ya78cAq3HIk_000323_000333.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black gloves pours oil from a metallic bottle into a car engine's oil fill port, tilting the bottle to direct the stream. The hands, positioned in front of the open engine, steadily guide the bottle as the oil flows into the port. The camera remains close-up and static, focusing on the pouring action with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ya78cAq3HIk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ya78cAq3HIk_000323_000333.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 83.54589970887814, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved human hands and a tool (screwdriver) are moving discretely to manipulate engine components, showing explicit physical forces (manual work).", "background_and_ambient_analysis": "The workshop background (tools, containers, walls) is static with no fluid environmental motion (fire, water, smoke, wind) or uniform shifting."}}
{"video_id": "YhaUfda6aSY", "file_name": "YhaUfda6aSY_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt and blue jeans adjusts bicycle spokes with a tool, lifts the wheel to reposition it, and then manipulates the bicycle frame. The camera maintains a close perspective, shifting slightly as the person moves the wheel and interacts with the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YhaUfda6aSY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YhaUfda6aSY_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 138.5906936147294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person manipulates a bicycle wheel (spinning, adjusting spokes) using tools; discrete solid objects (person, bike wheel, tools) move due to physical interactions.", "background_and_ambient_analysis": "Static background elements (windows, wall) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "YoU3G_M7vYk", "file_name": "YoU3G_M7vYk_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue striped shirt uses a metallic fork to twirl spaghetti and meat sauce on a white plate, lifting the fork with pasta toward their mouth. The plate rests on a brown paper mat atop a white table, with a small white object positioned to the right. The camera maintains a static top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YoU3G_M7vYk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YoU3G_M7vYk_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 60.32500287486418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the person’s hands and the fork interacting with pasta; the fork stirs the pasta and lifts a portion to the mouth.", "background_and_ambient_analysis": "The background consists of a static table surface, plate, and dark backdrop with no shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "YzNbcKqat9E", "file_name": "YzNbcKqat9E_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand presses a round, golden-brown bread-like object into a white bowl filled with a granular substance, moving it in circular motions to coat the surface. The hand continues rotating and pressing the bread into the bowl, which rests on a patterned table surface. The camera maintains a steady top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/YzNbcKqat9E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/YzNbcKqat9E_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 193.65556193426622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively shaping and manipulating a soft, dough-like object within a bowl, demonstrating discrete solid object motion driven by physical force.", "background_and_ambient_analysis": "Static background with polka dot tablecloth and stationary objects; no shifting backgrounds, fire, water, smoke, or wind observed."}}
{"video_id": "Yt4QPL11jj8", "file_name": "Yt4QPL11jj8_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person in black attire performs a series of movements in a yellow-walled room with wooden flooring; they begin with arms outstretched, pivot to face the rear of the room, walk toward a door while extending arms, then turn back to face the camera with arms extended. The background includes a table, chairs, and closed doors, but the focus remains on the person's motion. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Yt4QPL11jj8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Yt4QPL11jj8_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 119.78020463930501, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (dancer) is moving through a series of dance steps and arm movements, demonstrating locomotion and body motion.", "background_and_ambient_analysis": "Background is static (no shifting of walls or doors); no fluid/environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "Ytblri7hn-0", "file_name": "Ytblri7hn-0_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy in a gray shirt sits at a table, initially holding a spoon near his face. He then uses a fork to scoop noodles from a white bowl and brings them to his mouth. On the table, a clear cup filled with orange liquid and a large orange Fanta bottle are positioned to the right of the bowl. Behind him, beige couches and a computer are visible in the background. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ytblri7hn-0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ytblri7hn-0_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 145.86189641006922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively eating; discrete motion includes head movements, hand gestures, and bringing food to mouth, indicating solid object locomotion due to self-initiated physical actions.", "background_and_ambient_analysis": "Background elements (sofas, window, walls) remain static across frames with no shifting or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "Z0z-tpObsT8", "file_name": "Z0z-tpObsT8_000218_000228.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long curly hair and glasses, wearing a dark shirt, holds a white flute horizontally. They lift it to their mouth, play briefly, then lower it away. The background includes a window with panes and a framed picture. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Z0z-tpObsT8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Z0z-tpObsT8_000218_000228.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 79.56311641359211, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person is moving their hands to play a flute-like instrument; finger movements and the act of blowing into the instrument are discrete solid object motions.", "background_and_ambient_analysis": "Background elements (window, painting) are stationary. No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "Yxk2_oPeM68", "file_name": "Yxk2_oPeM68_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands are positioned in front of a black laptop on a brown table. Initially, the hands are clasped together; then, fingers interlock with one hand moving over the other in a smooth motion. The hands remain the central focus, with the laptop visible behind them. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Yxk2_oPeM68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Yxk2_oPeM68_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 150, "blur_score": 139.14924482629166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human hands are moving; one hand manipulates the other in a gesture, indicating solid, discrete objects in motion due to physical interaction.", "background_and_ambient_analysis": "The background contains a stationary laptop and table; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "Z9anQQfBeb8", "file_name": "Z9anQQfBeb8_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  Let me draft:  A tabby cat with brown and black stripes sits upright on a small wooden table. A person's hand in a red sleeve enters from the right, lifting the cat by its front legs as the cat's hind legs dangle. The hand holds the cat up, moving it slightly. The background features a green wall with faint scribbles and a brown cushion. The camera remains static throughout.  Check if all rules are followed: chronological order (yes), appearance and number (tabby cat, one hand), spatial (hand from right, cat on table), camera static. Background minimal, no text, no named characters. Looks good. </think>  <caption_output>A tabby cat with brown and black stripes sits upright on a small wooden table. A person's hand in a red sleeve enters from the right, lifting the cat by its front legs as the cat's hind legs dangle. The hand holds the cat up, moving it slightly. The background features a green wall with faint scribbles and a brown cushion. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Z9anQQfBeb8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Z9anQQfBeb8_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 110, "blur_score": 108.95691291532384, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A tabby cat and a human hand are the discrete objects. The cat stands on hind legs, jumps, and reaches for the hand, while the hand actively pets and lifts the cat. Motion is driven by direct physical interaction (hand contact) and the cat's reaction.", "background_and_ambient_analysis": "The green wall and surrounding elements (e.g., couch, electrical cord) remain static with no fluid or gaseous motion (fire, water, smoke, wind). Background shows consistent, non-uniform motion patterns indicating no environmental fluid dynamics."}}
{"video_id": "Z962mf2vTaM", "file_name": "Z962mf2vTaM_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of hands holding a clarinet, followed by a cut to a person wearing a dark gray shirt over a purple undershirt standing against a plain white background. The individual faces the camera directly, maintaining a neutral posture. The camera perspective shifts from a tight focus on the clarinet to a medium shot of the person, capturing their upper body. The background remains unobtrusive and consistently plain throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Z962mf2vTaM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Z962mf2vTaM_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 78.16849200456201, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is speaking, with minimal head and mouth movement indicating voluntary locomotion (e.g., speech-related motion).", "background_and_ambient_analysis": "The background is a plain white wall with no shifting or fluid motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "ZLj6iu8-Xzk", "file_name": "ZLj6iu8-Xzk_000165_000175.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light-colored clothing is suspended upside down during a bungee jump, rotating backward while moving against a clear blue sky with faint clouds. They swing upward, transitioning through inverted and upright positions, with the camera following their motion closely, exhibiting a slight shake as they complete the swing cycle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZLj6iu8-Xzk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZLj6iu8-Xzk_000165_000175.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 189.90147570360182, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (bungee jumper) is the discrete object, swinging back and forth due to elastic forces from the bungee cord and gravity. The motion is clearly tracked as a solid object responding to physical forces.", "background_and_ambient_analysis": "The background consists of a clear blue sky with wispy clouds. While the clouds show minimal atmospheric motion (wind), this is not dominant; the scene lacks fire, water, or smoke. Cloud movement is ambient but secondary to the subject motion."}}
{"video_id": "ZN36GQAIF2A", "file_name": "ZN36GQAIF2A_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a pink fabric, followed by a hand lifting the fabric to reveal the shirtless torso of a muscular man. The camera captures the upward movement of the fabric, exposing his chest and abdomen as he adjusts his shirt. The scene maintains focus on his upper body with slight camera shake against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZN36GQAIF2A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZN36GQAIF2A_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 54.23131961032927, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person lying on a couch is moving (adjusting position, turning head, moving arms).", "background_and_ambient_analysis": "No significant ambient motion (fire, water, smoke, wind). Background elements (room, couch) are static and not shifting uniformly."}}
{"video_id": "ZHXoA7I8JSk", "file_name": "ZHXoA7I8JSk_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black and white top, purple leggings, and neon green shoes pushes a silver pickup truck forward along a paved road. The individual starts with their hands on the truck’s tailgate, leaning backward, then shifts to push the vehicle steadily. The truck moves slowly, with the person positioned directly behind it, maintaining contact with the rear. The background includes grassy areas and trees, but remains peripheral to the motion. The camera captures the action from a stationary, rear-facing perspective, following the truck’s movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZHXoA7I8JSk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZHXoA7I8JSk_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 40.603149083770816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic wear is actively pushing against the rear of a stationary pickup truck. The person's motion is characterized by repeated, forceful body movements (leaning, straining) as they attempt to move the truck.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed (e.g., no fire, water, smoke, or wind-driven motion). Static elements like grass, trees, and the road remain stable throughout the sequence."}}
{"video_id": "ZQ6hltB-dV8", "file_name": "ZQ6hltB-dV8_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child wearing a green shirt sits in a high chair, bringing hands to mouth, then raising one hand toward the face while looking directly at the camera and moving fingers near the nose and mouth. The camera maintains a close-up perspective with slight shake, focusing on the child's upper body and hand movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZQ6hltB-dV8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZQ6hltB-dV8_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 279.925635293897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The child (in green shirt) is moving their hand and mouth to eat food, with deliberate hand movements (e.g., bringing food to mouth, wiping hands). No other discrete objects exhibit motion.", "background_and_ambient_analysis": "No shifting backgrounds observed; no fluid or environmental motion (e.g., fire, water, smoke, wind) present. Background elements (yellow container, metal chair) remain stationary throughout."}}
{"video_id": "ZMzgPhjzcMw", "file_name": "ZMzgPhjzcMw_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a tray with cookies. A hand uses a cloth to lift the tray, then moves it. Then the tray is placed next to a wire rack. The text says to place cookies on the wire for 15 minutes. Wait, but I need to follow the rules: exclude text recognition, so ignore that text. Focus on motion.\n\nMain subjects: hand, tray with cookies, wire rack. Chronological order: first, tray with cookies on table. Hand lifts tray with cloth (from tray to table?), then moves tray to the side, then places the cookies on the wire rack. Wait, in the frames: frame 0 has tray with cookies on paper. Frame 1: hand with cloth touches tray. Frame 2: tray is lifted, showing some cookies on table. Frame 3: tray is moved to the left, wire rack is on the right. Frame 4: hand places the wire rack? Wait, no. Let's see:\n\nFrame 0: Tray with 9 cookies on baking paper. Frame 1: Hand holds cloth, lifting the tray (so moving tray off the table). Frame 2: Tray is partially lifted, showing more of the table. Frame 3: Tray is moved to the left, and wire rack is on the right. Frame 4: Hand places a cookie on the wire rack? Wait, no, the text says \"place cooked cookies on a wire for next 15 minutes\". But the action: the tray is lifted, then the wire rack is brought into position, then the cookies are placed on the rack.\n\nWait, step by step:\n\n1. Initial: Tray with cookies on baking paper on wooden table. 2. A hand uses a white cloth to lift the baking tray. 3. The tray is moved to the left side of the frame, revealing a wire rack to the right. 4. The hand then places the cookies from the tray onto the wire rack.\n\nWait, in the video:\n\nFrame 0: Tray with 9 cookies on paper. Frame 1: Hand with cloth moves the tray (lifts it, so taking it off the table). Frame 2: Tray is held, showing some cookies on the table (so the tray was lifted, and now it's being moved). Frame 3: Tray is on the left, wire rack on the right. Frame 4: Hand moves the wire rack? Wait, no, the text says \"place cooked cookies on a wire\". So the action is placing the cookies on the wire rack. So the sequence:\n\n- A hand uses a cloth to lift the baking tray containing cookies. - The tray is moved to the left, leaving the wire rack visible on the right. - The cookies are then placed onto the wire rack. \n\nAlso, the cookies are golden brown, round, with chocolate chips. But need to mention appearance briefly. Number: 9 cookies. Spatial: tray is on the table, wire rack is to the right of the tray when the tray is moved left. \n\nCamera perspective: top-down view throughout. \n\nNow, structure the caption:\n\nStart with initial scene: tray with 9 golden-brown chocolate chip cookies on baking paper on wooden table. Then a hand uses a white cloth to lift the tray, moving it left. Then, the tray is positioned so the cookies are placed onto a nearby metal wire rack. The camera remains top-down, showing the transfer of cookies from the tray to the rack.\n\nCheck rules:\n\n- Motion and behavior: hand lifting tray, moving it, placing cookies on rack.\n\n- Appearance: cookies are golden-brown, round, with chocolate chips; 9 of them.\n\n- Spatial: tray initially on table, wire rack to the right when tray is moved left.\n\n- Camera: top-down, no movement (stays top-down).\n\n- Background: minimal, just wooden table.\n\n- Exclude text, so no mention of the text overlay.\n\nSo:\n\nA hand uses a white cloth to lift a baking tray holding nine golden-brown chocolate chip cookies from a wooden table, moving the tray to the left side of the frame. The tray is then positioned next to a metal wire rack on the right, and the cookies are placed onto the rack. The camera maintains a top-down view throughout the sequence.\n\nWait, but how do the cookies get placed on the rack? In frame 3, the hand is near the rack, maybe moving the rack? Wait, the video frames:\n\nFrame 0: Tray with cookies.\n\nFrame 1: Hand with cloth lifts tray (tray is lifted, cookies still on tray).\n\nFrame 2: Tray is held, showing the table (so tray is moved away from table, leaving the rack visible).\n\nFrame 3: Wire rack is brought closer? Frame 4: The hand moves the rack. Wait, the text", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZMzgPhjzcMw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZMzgPhjzcMw_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 382.5700553299302, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a baking tray with cookies, placing them onto a wire rack. The tray and cookies are discrete solid objects moved by an explicit physical force (human hand action).", "background_and_ambient_analysis": "Background elements (wooden table) are static; no environmental fluids, fire, or wind observed. Static table surface and stationary wire rack indicate no ambient motion."}}
{"video_id": "ZVBUHjSDVx4", "file_name": "ZVBUHjSDVx4_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber wearing a white helmet, green shirt, and black pants ascends a rocky cliff, gripping a yellow and blue rope while adjusting brown climbing ropes. They shift weight upward, manipulating the ropes as they move. The background features rocky terrain. The camera maintains a stable perspective with slight movement to follow the climber.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZVBUHjSDVx4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZVBUHjSDVx4_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 150, "blur_score": 504.91292363725904, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (rock climber) is ascending a rock face using ropes and climbing gear, making deliberate movements.", "background_and_ambient_analysis": "Background elements (rock face and terrain) are static with no shifting motion. No fluid or environmental motion (e.g., fire, water, wind) is present."}}
{"video_id": "ZKsFGYtoObI", "file_name": "ZKsFGYtoObI_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket adjusts a silver bicycle frame’s rear components while standing beside a blue workbench. They move their hand from the bike’s chain area to their side. The camera pans left, revealing more of the cluttered workshop with tools and containers on shelves, including a yellow toolbox and mechanical parts. The background features a pegboard with stored items and a green bin.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZKsFGYtoObI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZKsFGYtoObI_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 43.07143660492082, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a bicycle component are moving, with the person adjusting parts of the bicycle frame.", "background_and_ambient_analysis": "The background contains shelves and tools that remain stationary relative to the frame; no fluid motion (fire, water, wind) is present."}}
{"video_id": "ZTUGA1aJQs0", "file_name": "ZTUGA1aJQs0_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a white graphic tee and plaid shorts stands in a living room, holding a trombone to his lips and moving the slide. Another child in a dark shirt and jeans emerges behind him, holding a red object, standing close to the first boy's back. The camera remains stationary throughout, capturing the scene from a fixed angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZTUGA1aJQs0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZTUGA1aJQs0_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 36.558679288429374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.95, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "ZP-H2e5QN_g", "file_name": "ZP-H2e5QN_g_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a dark sleeve manipulates Christmas-themed wrapping papers, lifting and rearranging red and green patterned sheets featuring holly, diamonds, and snowflakes. The hand then shifts to reveal a red card with a green decorative tree cutout. The scene is set on a holly-patterned tablecloth, viewed from a top-down perspective with minimal camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZP-H2e5QN_g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZP-H2e5QN_g_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 57.885650766925124, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is actively moving a book/card, flipping pages and repositioning it. The book itself exhibits discrete motion due to manual manipulation.", "background_and_ambient_analysis": "Background consists of static patterned fabric with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "Z_t-QkCJCNU", "file_name": "Z_t-QkCJCNU_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A swimmer in a black swimsuit and white cap performs a freestyle stroke in a pool, moving forward with alternating arm movements and kicking legs; the swimmer remains centered in the frame as the camera follows their motion from a side perspective, capturing their progression through the water against the pool's blue surface and lane lines.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Z_t-QkCJCNU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Z_t-QkCJCNU_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 74.34583348798509, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer in a black swimsuit and white cap is the discrete object, moving through water via swimming motions.", "background_and_ambient_analysis": "Background elements (pool lane lines and walls) are static with no uniform shifting; water movement is secondary to the swimmer's motion and not dominant."}}
{"video_id": "ZYJK-NE5iCU", "file_name": "ZYJK-NE5iCU_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Close-up of two light-skinned hands holding and manipulating a smartphone against a blurred sunset backdrop with water and distant hills. The scene transitions to a person seated by a pool, wearing a plaid shirt and white shorts, holding a smartphone with both hands; the background shows a calm pool and blurred greenery. The camera shifts from a close-up of hands to a medium shot of the seated person, cutting between the two scenes without noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZYJK-NE5iCU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZYJK-NE5iCU_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 107.58800587470384, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands holding and interacting with a smartphone (typing, swiping) and a seated person by the water holding a phone exhibit discrete solid-object motion from intentional physical actions.", "background_and_ambient_analysis": "The background (water, trees, sky) shows minimal movement with subtle ripples in the water, which are not dominant; no uniform shifting of static background elements (e.g., trees, horizon) indicates camera motion, and there is no fire, smoke, or strong wind motion."}}
{"video_id": "ZbTV_I_sCHQ", "file_name": "ZbTV_I_sCHQ_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with two people holding hands. They're wearing colorful traditional clothes, one in red and black patterns, the other in green with yellow and red. They're standing in a room with a door and some cabinets in the background. Then, they shake hands firmly. The camera angle is steady, focusing on their hands. After that, the scene cuts to a blue screen with text, but we have to exclude text recognition. So the main motion is the handshake. Let's structure it chronologically.\n\nFirst, two individuals with vibrant, patterned clothing shake hands. The first person (left) has red and black attire, the second (right) green with yellow and red. They stand facing each other, hands clasped. Then, the camera moves slightly downward as the handshake tightens. The background has a light-colored door and cabinets, but keep it minimal. End with the camera perspective: close-up on hands, then the blue screen, but the rules say exclude text, so focus on the action before the text. Wait, the video has 5 seconds: first 3 seconds of handshake, then transition to blue screen with text. But the caption should focus on motion. So the main event is two people shaking hands firmly, described in order.\n\nNeed to mention appearance (color, pattern), motion (handshake), spatial (facing each other), background minimal. Camera: starts close-up on hands, maybe slight movement. Let's draft:\n\nTwo individuals in colorful patterned traditional garments engage in a handshake. The person on the left wears red and black designs, while the right individual has green with yellow and red patterns. They face each other, hands clasped tightly. The camera maintains a close-up focus on their hands as they maintain a firm grip. In the background, a light-colored door and cabinets are visible but remain out of focus. The scene transitions to a blue screen after the handshake, but the primary action centers on the handshake motion.\n\nWait, but the rules say exclude text recognition, so the blue screen with text is mentioned as part of the video, but we don't include the text. So the transition to blue screen is part of the video's flow but not the main action. The main action is the handshake. Let's check the video: first 3-4 seconds of handshake, then blue screen. So the caption should cover the handshake action.\n\nLet me check the rules again: a) motion and behavior in chronological order. So first, two people shake hands. Their appearance: color, pattern. Spatial: facing each other. Background: minimal. Camera: close-up, maybe slight movement.\n\nSo the caption would be:\n\nTwo people wearing vibrant, patterned traditional clothing shake hands firmly. The individual on the left has red and black designs, while the right individual wears green with yellow and red patterns. They face each other, hands clasped in a tight grip. The camera focuses closely on their hands, remaining steady as the handshake occurs. In the background, a light-colored door and cabinets are visible but do not obstruct the main action. The scene transitions to a blue screen after the handshake sequence.\n\nWait, but the blue screen is part of the video, but the rules say exclude text, so the transition is noted but not the text. Also, the camera movement: in the first part, the camera might move slightly downward as the video progresses (from frame 0 to 3, the hands are shown from different angles). The original video shows the hands moving slightly, so maybe \"the camera maintains a close-up focus, shifting slightly downward as the handshake continues.\"\n\nLet me check the video frames:\n\nFrame 0: hands clasped, background door.\n\nFrame 1-2: hands still clasped, maybe slight movement.\n\nFrame 3: same, then frame 4: blue screen.\n\nSo the motion is the handshake (firm grip), then transition to blue screen.\n\nSo the caption should be:\n\nTwo individuals in colorful traditional garments—left in red and black patterns, right in green with yellow and red patterns—engage in a firm handshake. They face each other, hands clasped tightly. The camera maintains a close-up view, shifting slightly downward as the handshake persists. The background includes a light-colored door and cabinets, but the focus remains on the handshake. The scene then transitions to a blue screen.\n\nBut need to check the rules: c) mention spatial relationships if relevant. They are facing each other, so in front of each other.\n\nAlso, keep it concise. Let's shorten:\n\nTwo people wearing vibrant, patterned traditional clothing shake hands firmly. The left individual has red and black designs, the right has green with yellow and red. They face each other, hands clasped tightly. The camera focuses closely on their hands, shifting slightly downward during the handshake. A light-colored door and cabinets are visible in the background but remain out of focus. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZbTV_I_sCHQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZbTV_I_sCHQ_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 183.35308752345793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (solid objects) are shaking hands, which involves controlled movement of hands and arms due to explicit physical forces (handshake).", "background_and_ambient_analysis": "The background (indoor room with door and walls) is static with no fluid/environmental motion. The transition to a blue screen with text is a static image, not a motion event."}}
{"video_id": "Z_eWZ2RHv-g", "file_name": "Z_eWZ2RHv-g_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A clear glass with an etched pattern sits on a perforated metallic surface. A dark cylindrical object pours liquid into the glass, which fills gradually. A hand with orange-tinted skin appears, gripping the glass from below. The camera maintains a close-up view focused on the glass, capturing the liquid pouring and the hand's positioning, with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Z_eWZ2RHv-g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Z_eWZ2RHv-g_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 32.89791972960911, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a glass containing liquid with rising bubbles; the glass is the primary discrete object undergoing motion due to manual handling.", "background_and_ambient_analysis": "Static background elements (perforated tray) show no shifting or uniform motion. Fluid motion (bubbles in liquid) is present but not dominant compared to discrete object interaction."}}
{"video_id": "ZYcspNNa2Vc", "file_name": "ZYcspNNa2Vc_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZYcspNNa2Vc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZYcspNNa2Vc_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 31.48578098898249, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands typing on a smartphone (finger movement on keyboard) and a person walking outside a building (locomotion) are solid, distinct objects moving due to explicit physical forces (typing motion and walking).", "background_and_ambient_analysis": "No shifting backgrounds; no fire, water, wind, or other fluid/environmental motion detected. Static background elements (building, ground) are present and show no uniform movement."}}
{"video_id": "Zm8pbiWID4w", "file_name": "Zm8pbiWID4w_000219_000229.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of six dancers in white dresses move across the stage holding a large white cloth, shifting positions to manipulate the fabric into dynamic shapes. A silhouette of a person appears in the foreground, gesturing toward the performance. The dancers continue their coordinated motion, with the cloth forming a horizontal line that tilts as they move. The camera maintains a fixed audience perspective, slightly shaky, capturing the scene from a low angle with a dark curtain backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Zm8pbiWID4w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Zm8pbiWID4w_000219_000229.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 676.112230174569, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers in white costumes are moving synchronously, holding a long fabric that extends across the stage. Their motion involves coordinated lifting, shifting, and repositioning of the fabric and their bodies.", "background_and_ambient_analysis": "The stage background (dark walls, floor) shows no uniform shifting; no fire, water, smoke, or wind effects present. Static background elements (e.g., stage edges) remain consistent across frames."}}
{"video_id": "ZkSdkByS2L8", "file_name": "ZkSdkByS2L8_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a pink and purple toilet brush scrubs the interior of a white toilet bowl with the lid raised. The hand moves the brush in circular motions within the bowl, then retracts. The camera maintains a top-down perspective throughout, capturing the cleaning action against a minimal bathroom floor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZkSdkByS2L8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZkSdkByS2L8_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 75.15857248030717, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a toilet brush moves in circular motions to scrub the interior of the toilet bowl, with the brush and hand being distinct solid objects subject to applied force.", "background_and_ambient_analysis": "The background (toilet seat and wall) is static with no uniform shifting. The water in the toilet bowl is stirred by the brush but is a secondary effect of the discrete object motion, not dominant fluid/environmental motion."}}
{"video_id": "ZhS4oupH0Vs", "file_name": "ZhS4oupH0Vs_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a room with bookshelves. The person has blonde hair, wearing a black top, sitting at a table. On the table, there's a drawing of an apple, art supplies, a mug, and a camera. Then, the scene transitions to a close-up of the person handling a black object, probably a camera, on the table. The person manipulates the object, opening it to take out a small item, maybe a memory card. The background includes art supplies like brushes and a blue tray. The camera shifts from a wider shot to a close-up of the hands and the drawing. The main actions are the person sitting at the table with art supplies, then focusing on handling the camera device. Need to describe the motion chronologically: first the person in the room, then the action of opening the device. Also, mention spatial relationships—like the apple drawing in front, art supplies to the left. Keep background minimal. Camera moves from a general view to a close-up.\n\nCheck rules: a) motion in order, b) appearance (blonde hair, black top, apple drawing), c) spatial (apple drawing on table, supplies left), d) camera perspective: starts with medium shot, then close-up, e) minimal background (bookshelves in first frame, then art supplies), f) no text. So the caption should start with the person at the table with the apple drawing, then the action of handling the camera. Let's draft:\n\nA person with blonde hair and a black top sits at a table in a room with bookshelves, arranging art supplies including a drawing of a red and yellow apple. The camera focuses on their hands as they manipulate a black device, opening it to extract a small item, with art tools like brushes and a blue tray visible to the left. The camera transitions from a wider shot to a close-up of the hands and the drawing.\n\nWait, check the video frames: first frame shows the person at the table with bookshelves in the background, then the second frame is a close-up of the hands on the table. The initial frame [0.0] is a wide shot: person sitting at table, bookshelves behind, mug, camera, drawing. Then [1.4] to [5.0] is close-up on hands handling a black object (maybe a camera), drawing on paper in front. So the sequence is: person at table with apple drawing, then close-up of hands opening the device.\n\nSo chronologically: First, the person (blonde, black top) sits at a table in a room with bookshelves; on the table are a drawing of a red apple, art supplies, and a camera. The camera then shifts to a close-up of the person’s hands manipulating a black device, opening it to retrieve an item, with the apple drawing visible on the table in front. The camera moves from a medium shot to a close-up.\n\nEnsure concise, chronological. Let's put it together:\n\nA person with blonde hair wearing a black top sits at a table surrounded by art supplies and bookshelves; a drawing of a red and yellow apple rests on the table. The camera focuses on their hands as they handle a black device, opening it to extract a small object, with art tools positioned to the left of the drawing. The camera transitions from a medium shot to a close-up of the hands and the apple drawing.\n\nCheck for rule compliance: a) motion order (sitting, handling device), b) appearance (blonde hair, black top, apple), c) spatial (drawing in front, tools left), d) camera movement (medium to close-up), e) background minimal (bookshelves mentioned but not overemphasized), f) no text. Yes.\n\nNow, make sure concise. Maybe shorten:\n\nA blonde-haired person in a black top sits at a table with art supplies and a bookshelf in the background; a red and yellow apple drawing is on the table. The camera shifts to a close-up of their hands opening a black device to retrieve an item, with art tools visible to the left of the drawing.\n\nWait, the initial frame shows the person sitting, then the next frames are close-up. So the first action is the person sitting (with context), then the hands manipulating the device.\n\nAnother version:\n\nThe video opens with a person with blonde hair and a black top seated at a table in a room with bookshelves; an apple drawing and art supplies are on the table. The camera then focuses on the person’s hands as they open a black device to remove a small object, keeping the apple drawing visible in the foreground.\n\nThat's better. Let's check length. Needs to be concise. Final version:\n\nA blonde-haired person in a black top sits at a table with a bookshelf background,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZhS4oupH0Vs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZhS4oupH0Vs_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 51.09755413858552, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (wearing black) is moving their hands to pick up and adjust a camera. The camera is a discrete object being manipulated by the person's hands.", "background_and_ambient_analysis": "The background (bookshelves, desk, etc.) is static and shows no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "ZqrS-NZUGrg", "file_name": "ZqrS-NZUGrg_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray hoodie sits in a chair as another individual in a light purple shirt applies a bandage to their forehead; the seated person smiles and looks around after the bandage is placed, with the standing person stepping back. The camera remains close-up and slightly shaky, capturing the interaction with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZqrS-NZUGrg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZqrS-NZUGrg_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 38.00336674254382, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (a seated person and a hand applying a bandage) show physical motion through explicit interactions (bandage placement, facial expressions, head movements).", "background_and_ambient_analysis": "Background elements (window, furniture, table items) show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "ZtuY2jNLgO0", "file_name": "ZtuY2jNLgO0_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a hand holding a piece of breaded food over a plate of breadcrumbs. The hand moves the breaded item into the breadcrumbs, coating it. Then, the breaded item is lifted up, and you can see the breadcrumbs sticking to it. Next, the hand moves the breaded item towards a bowl of batter. Then, the breaded item is placed into the batter. Finally, it's lifted out of the batter with the breadcrumbs still on it, and the batter is dripping off. The background is a wooden table with two plates: one with breadcrumbs and one with batter. The camera is close-up, focusing on the hands and the food, moving slightly to follow the actions.\n\nNow, need to structure this chronologically. Start with the hand coating the food in breadcrumbs, then moving to the batter, then lifting it. Mention the objects: breaded item, breadcrumbs, batter. Spatial relationships: the breadcrumb plate is left, batter bowl is right. Camera is top-down? Wait, the description says \"top-down\" in rules, but let's check. The video shows the table, so probably a close-up or overhead view. The rules say \"conclude with camera perspective and movement\".\n\nLet's draft:\n\nA hand holds a breaded piece of food above a brown plate filled with light brown breadcrumbs. The hand dips the breaded item into the breadcrumbs, coating it, then lifts it, revealing the crumbs adhering. The hand moves the coated item toward a brown bowl of light yellow batter, submerges it, and lifts it out, with batter dripping off. The scene features two brown plates on a wooden surface, the breadcrumb plate to the left and the batter bowl to the right. The camera maintains a close-up, slightly panning to follow the hand’s movements.\n\nWait, check rules: focus on motion and behavior of main subjects (hand, breaded food, crumbs, batter). Chronological order. Appearance: breaded item (light brown, textured), breadcrumbs (light brown, small), batter (light yellow, smooth). Spatial: breadcrumb plate left, batter bowl right. Camera: close-up, panning. Background minimal (wooden table, plates). Exclude text, names.\n\nSo, revised:\n\nA hand holds a breaded item over a brown plate of light brown breadcrumbs, dipping it into the crumbs and lifting it coated. The hand then moves the breaded item toward a brown bowl of light yellow batter, submerging it, and lifting it out with batter dripping. The two brown plates sit on a wooden surface, the breadcrumb plate to the left and the batter bowl to the right. The camera captures a close-up view, slightly panning to track the hand’s actions.\n\nCheck if that's concise. Let's see if it follows all rules. Motion: hand dipping, lifting, moving, submerging, lifting. Subjects: hand, breaded item, crumbs, batter. Appearance: breaded item (textured, light brown), crumbs (light brown), batter (light yellow). Spatial: breadcrumb plate left, batter bowl right. Camera: close-up, slight pan. Background minimal (wooden table). Good.\n\nWait, the original video starts with the breaded item being held over breadcrumbs, then dipped (but in the frames, the first frame shows the hand holding the breaded item over the breadcrumb plate, then frame 1 shows the breaded item being lifted into the crumbs, frame 2 shows the breaded item being moved towards the batter, frame 3 is the batter bowl, frame 4 shows the breaded item being dipped into the batter, frame 5 shows it being lifted out. So the sequence is: hold over crumbs, dip into crumbs, move to batter, dip into batter, lift out.\n\nSo the caption should be in order:\n\n1. Hand holds breaded item over breadcrumb plate, dips it in crumbs, lifts coated item.\n\n2. Hand moves coated item to batter bowl, submerges, lifts out with batter dripping.\n\nSo: A hand holds a breaded item over a brown plate of light brown breadcrumbs, dips it into the crumbs, and lifts the coated item. The hand then moves the coated item toward a brown bowl of light yellow batter, submerges it, and lifts it out, allowing batter to drip. The two brown plates rest on a wooden surface, with the breadcrumb plate to the left and the batter bowl to the right. The camera provides a close-up perspective, slightly panning to follow the hand’s movements.\n\nCheck conciseness. Maybe trim: \"A hand dips a breaded item into a brown plate of light brown breadcrumbs, lifts it coated, moves it to a brown bowl of light yellow batter, submerges it, and lifts it out with batter dripping. The breadcrumb plate is left of the batter bowl on a wooden surface. The camera captures a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ZtuY2jNLgO0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ZtuY2jNLgO0_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 373.3325439544161, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving a chicken piece through discrete physical interactions: pressing into flour, lifting, and dipping into liquid. The chicken and hands are solid objects with clear motion due to explicit coating actions.", "background_and_ambient_analysis": "The wooden table and stationary bowls (flour and liquid) show no shifting background elements or fluid/environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "kLdJ8P6Ubfs", "file_name": "kLdJ8P6Ubfs_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A police officer in a bright yellow reflective vest and dark uniform stands beside a white police car with blue stripes, raising his arm to direct traffic. A motorcyclist in dark clothing approaches from the left, passes the officer and car, and continues moving. The officer shifts slightly while maintaining his gesturing motion, with another officer visible near the car’s rear. The camera pans right to follow the officer’s movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kLdJ8P6Ubfs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kLdJ8P6Ubfs_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 768.2310229959912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A motorcycle passes by, a police officer gestures, and multiple cars (including a red car) move through the intersection.", "background_and_ambient_analysis": "Background elements (buildings, poles, trees) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "kLvdT2PHwFY", "file_name": "kLvdT2PHwFY_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with visible fingers manipulates small light-colored objects on a light textured surface, adjusting them near a dark circular mark and gradually positioning them into a circular arrangement. The hand shifts the objects from the top of the frame toward the right, maintaining close contact with the items. The camera remains in a top-down close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kLvdT2PHwFY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kLvdT2PHwFY_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 176.12734725195526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand is manipulating a circular object (ring) on a surface, causing the ring to move due to physical contact.", "background_and_ambient_analysis": "The background is a static textured surface with no shifting. There is no fluid or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "kOr65k_kEX0", "file_name": "kOr65k_kEX0_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white cap and blue shirt bends over the lower bed of a wooden bunk bed, then stands up and climbs the ladder. The background includes shelves with books and toys, and posters on the wall, while the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kOr65k_kEX0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kOr65k_kEX0_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 454.7437871939486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing blue shirt and cap) moves from the bottom of the frame, bends down, and appears to interact with objects on the floor.", "background_and_ambient_analysis": "The background (bunk bed, shelves, and wall) is static with no fluid or gaseous motion. No fire, water, or wind is visible."}}
{"video_id": "kPP4D_-T5qc", "file_name": "kPP4D_-T5qc_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark pants, holding a blue object, walks across a concrete area with metal rods. They approach a concrete structure with protruding metal rods, bend down to interact with it, then stand up and continue walking to the right. The camera follows the person’s movement with a slight shake, maintaining a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kPP4D_-T5qc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kPP4D_-T5qc_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 393.727144416887, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves around the room, picking up a blue board and carrying it. The person's motion is due to locomotion and interaction with the board.", "background_and_ambient_analysis": "The background consists of static concrete walls and floor, with no fluid, fire, or wind motion detected."}}
{"video_id": "kNIGl2thSBg", "file_name": "kNIGl2thSBg_000284_000294.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with wet hair and a light-colored top in a bathroom moves their hands from their forehead to their face, then to their neck and chin, smiling throughout. The background includes a shelf with various items, but the camera remains stationary, capturing the person from the front.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kNIGl2thSBg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kNIGl2thSBg_000284_000294.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 67.67407914713827, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and face, rubbing eyes, cheeks, and forehead. The motion is deliberate and caused by muscular activity.", "background_and_ambient_analysis": "Static background (cabinet, shelves) shows no shifting or fluid motion. No fire, water, smoke, or wind effects observed."}}
{"video_id": "kOIuypu7vtY", "file_name": "kOIuypu7vtY_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in white overalls and shirt holds a yellow paint roller, moving it along the edge where a white wall meets the baseboard. The camera follows the roller’s motion along the corner, then zooms in to show the roller applying paint to the wall surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kOIuypu7vtY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kOIuypu7vtY_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 390.12903958062884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person uses a paint roller to apply paint along the wall. The roller moves horizontally in controlled motion due to the person's arm action.", "background_and_ambient_analysis": "The background (wall and floor) is static with no shifting elements. No fluid or environmental motion (e.g., fire, water, smoke, wind) is present."}}
{"video_id": "kQvCBWJTOHQ", "file_name": "kQvCBWJTOHQ_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a white shirt with red stripes and teal pants stands on a red stool in front of a dark sink, holding a bottle and a white cloth. The child pours liquid from the bottle into the sink, creating suds. The camera shifts focus to the sink, showing running water and the bottle, then returns to the child’s hands as they continue interacting with the sink area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kQvCBWJTOHQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kQvCBWJTOHQ_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 451.6365918223063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Child’s hands and body are moving to pour water, manipulate the sink, and wipe surfaces, indicating discrete object motion driven by explicit physical forces.", "background_and_ambient_analysis": "Background elements (walls, sink fixtures) remain static with no uniform shifting; water movement is controlled by the child’s actions, not dominant fluid/environmental motion."}}
{"video_id": "kPydH-tfdQE", "file_name": "kPydH-tfdQE_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's arm, clad in a dark sleeve, moves toward a blue metal work surface, positioning a brown wooden board with circular holes. The board is placed adjacent to vertical blue clamps with yellow accents, which secure a white panel. The arm adjusts the board's placement on the surface, maintaining proximity to the clamps. The camera remains stationary, focusing on the work area with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kPydH-tfdQE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kPydH-tfdQE_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 140.0860097621665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's arm (wearing a dark shirt) is moving toward a wooden object and clamps, indicating intentional physical interaction.", "background_and_ambient_analysis": "Background elements (wooden surface, clamps, and surrounding structures) show no uniform shifting or fluid environmental motion; no fire, water, or smoke present."}}
{"video_id": "kRHVmiXznLU", "file_name": "kRHVmiXznLU_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing yellow and black gloves adjusts a bicycle tire on a rock surrounded by dry leaves, then another individual in a white shirt and black gloves assists with the tire repair; the camera pans upward to reveal a seated person in a wooded area with scattered leaves, concluding with a top-down perspective of the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kRHVmiXznLU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kRHVmiXznLU_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 414.3756670360618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include gloved hands manipulating a mechanical component (likely a bicycle part), two people (one in a helmet and one in a light blue jacket), and the mechanical object itself. Motion involves hand movements, object manipulation, and slight shifts in human positioning.", "background_and_ambient_analysis": "The background elements (trees, ground cover) show no significant fluid or environmental motion (fire, water, wind). Static background features like foliage and rocks remain consistent without uniform shifting."}}
{"video_id": "kPoIViwb0HU", "file_name": "kPoIViwb0HU_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and khaki pants stands facing a woman in a yellow dress, both holding papers; the man gestures with his book while speaking, and the woman listens with her hands near her chest. They remain in close proximity, with the man positioned to the left of the woman, in a room with a potted plant and screen in the background. The camera remains static, capturing their interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kPoIViwb0HU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kPoIViwb0HU_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 83.67900951658811, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "Two people (a man and a woman) are engaged in conversation. The man turns slightly and gestures with his hands while holding a book; the woman holds a tablet and makes hand gestures. These are small, discrete movements.", "background_and_ambient_analysis": "The background (walls, display board, plants) remains static and does not show any shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "kSIjzKaQTzo", "file_name": "kSIjzKaQTzo_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small black puppy sits on grass, stands, and walks forward as a hand enters from the right to pet its back. The camera follows the dog’s movement with slight adjustments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kSIjzKaQTzo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kSIjzKaQTzo_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 368.597027746536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black dog is moving (turning head, shifting body) and being petted by a human hand. The hand moves to interact with the dog.", "background_and_ambient_analysis": "No significant shifting background (grass is static) or fluid/environmental motion (e.g., no fire, water, smoke, wind)."}}
{"video_id": "kSPr-r34Eqs", "file_name": "kSPr-r34Eqs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The man in a yellow shirt and dark pants hits a tennis ball over the net toward the man in a white shirt, gray pants, and white cap, who then moves forward to swing his racket and return the ball. The city skyline appears in the background across the water, and the camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kSPr-r34Eqs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kSPr-r34Eqs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 90, "blur_score": 830.7900499132958, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two players (white/yellow shirts) and a volleyball are moving: players run, jump, and hit the ball; the ball travels through the air after contact with the racket.", "background_and_ambient_analysis": "The ocean shows gentle wave motion (ambient environmental), but the city skyline remains static and unshifted. The background elements (buildings, horizon) exhibit no uniform shifting indicating camera motion."}}
{"video_id": "kSz_6KQ__wo", "file_name": "kSz_6KQ__wo_001163_001173.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand (gray, worn by an arm in a dark sleeve) lifts the top of a black computer case, revealing internal wires and components. The arm then reaches into the case to adjust or connect parts, with tools like screwdrivers and pliers visible on the workbench to the left. Camera maintains a top-down view with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kSz_6KQ__wo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kSz_6KQ__wo_001163_001173.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 2022.1117482747866, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand is actively manipulating electronic components within a circuit board setup, moving in discrete motions to adjust parts.", "background_and_ambient_analysis": "The background elements (workbench, tools, pink cloth) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "kTKgKbhwrNs", "file_name": "kTKgKbhwrNs_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown horse stands in a wooden stable, its mane and body visible as a person in a white cap and dark quilted jacket approaches. The individual uses a large brush with black bristles and an orange handle to groom the horse’s coat, moving the brush along its side. The person shifts position around the horse, brushing from the neck toward the body. The camera follows the motion closely, with slight movement and a top-down angle capturing the brushing action against the stable’s wooden walls and overhead lighting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kTKgKbhwrNs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kTKgKbhwrNs_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 31.80120111112757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person moves arms and brush to groom horse; brush motion is discrete solid object movement due to physical brushing action. Horse remains stationary.", "background_and_ambient_analysis": "Wooden stable walls and ceiling light are static; no shifting background or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "kV-xyaXWzbA", "file_name": "kV-xyaXWzbA_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this captioning task. First, I need to understand what the user wants. They provided a video clip and want a concise chronological paragraph following specific rules.\n\nLooking at the video description, it's a close-up shot inside a car engine bay. There's a person working, probably a mechanic, pouring oil into the engine. The main subject here is the mechanic's hands. The oil is being poured from a container into the engine, and there's a blue funnel involved. The background has engine parts, hoses, and maybe some tools.\n\nRules to follow: focus on motion and behavior in order, mention appearance and number, spatial relationships, camera perspective, minimal background. Exclude text, names, stylistic analysis.\n\nSo first, the main action: hands pouring oil. The person is using a funnel, which is blue. The container is held above the funnel. The mechanic's hands are the main subject. The camera is close-up, maybe static? The video shows the person pouring oil from a container into the engine through a blue funnel. The hands are holding the container, moving it slightly as they pour. The funnel is positioned in the engine opening. The background has engine components but it's not essential.\n\nChronological order: starts with the hands holding the container, pouring oil into the funnel. Then maybe the oil flow, but the video shows it over a few seconds. The camera stays close, focusing on the action.\n\nNeed to mention the appearance: hands (probably wearing a dark shirt?), container (white?), blue funnel. But since the user says \"briefly describe appearance and number,\" maybe just say \"a person's hands\" without specific colors unless visible. Wait, the funnel is blue, so that's notable. The container might be white. The person's hands are the main focus.\n\nSpatial relationships: hands holding container above the blue funnel, which is in the engine bay. The funnel is positioned in front of the engine's oil fill area.\n\nCamera perspective: close-up shot, static or slightly shaky. The user says to mention camera movement. The example in the rules says \"top-down, pan left, slight shake.\" Here, the camera is probably fixed, maybe a slight shake as the person moves.\n\nCheck rules: exclude text recognition, so no mention of \"oil\" labels or anything like that. Just describe the action.\n\nSo putting it together: A person's hands pour oil from a white container into a blue funnel positioned in the engine bay. The hands hold the container steadily above the funnel, maintaining the pour for several seconds. The camera remains in a close-up, slightly shaky perspective, focused on the pouring action within the car's engine compartment.\n\nWait, the user's example output might not have the container color. Let me check the video description again. The user provided the video frames where the hands are pouring from a container into a blue funnel. The container might be a white or metallic color. The problem says to mention appearance briefly. So maybe \"a white container\" or \"a container.\"\n\nAlso, the mechanic is working under the hood, so the engine bay is the background. But according to rule e, minimal background unless essential. So maybe just say \"within the engine bay.\"\n\nLet me structure it:\n\nA person's hands pour oil from a container into a blue funnel positioned in the engine bay. The hands hold the container steadily above the funnel, maintaining a continuous pour for several seconds. The camera remains in a close-up, slightly shaky perspective, focusing on the pouring action within the engine compartment.\n\nCheck for chronological order: starts with pouring, continues for a few seconds. The hands move the container slightly as they pour, but the main action is the pouring.\n\nCheck if spatial relationships are mentioned: funnel is in the engine bay, hands are above the funnel.\n\nCamera perspective: close-up, slightly shaky.\n\nI think that covers the main points. Let me make sure not to add any extra info. Avoid mentioning the mechanic's clothes unless visible. The hands are the main subject. The container's color might be visible as white, so include that.\n\nWait, the user's example output format is strict. Let me check the previous example.\n\nWait, the user provided an example in the problem statement: \"A person's hands pour oil from a container into a blue funnel positioned in the engine bay. The hands hold the container steadily above the funnel, maintaining a continuous pour for several seconds. The camera remains in a close-up, slightly shaky perspective, focusing on the pouring action within the engine compartment.\"\n\nWait, the actual video description in the problem says \"a white container\" in the frame, but maybe in the video it's white. Let me check the given frames. The user's first frame says \"a person's hands pouring oil from a white container into a blue funnel in the engine bay.\" So the container is white.\n\nSo the caption should mention the white container.\n\nSo: A person's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kV-xyaXWzbA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kV-xyaXWzbA_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 93.62343998449114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing an orange shirt and blue cap) is moving their hands and a tool to work on the car engine, showing discrete locomotion of the hands and tool.", "background_and_ambient_analysis": "The background (car engine bay and tools) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "kSU4XxhO0Us", "file_name": "kSU4XxhO0Us_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a pen writes sequential mathematical calculations on a white sheet of paper resting on a wooden surface, moving the pen in a downward stroke to form each step. The camera maintains a steady top-down view throughout, focusing solely on the hand's motion and the paper.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kSU4XxhO0Us.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kSU4XxhO0Us_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 28.253412359815513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to write on a paper, demonstrating distinct, solid object motion due to explicit physical interaction (pen movement).", "background_and_ambient_analysis": "The wooden surface background remains static with no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "kUnOUy9tDDc", "file_name": "kUnOUy9tDDc_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange shirt has white markings on their face, including \"8\" and \"C,\" and uses both hands to adjust the substance across their cheeks and chin, moving sequentially from the chin upward. The hands are positioned in front of the face throughout the sequence. The background is a plain interior space. The camera maintains a steady close-up shot focused on the upper body and face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kUnOUy9tDDc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kUnOUy9tDDc_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 41.96650666343106, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing an orange shirt is moving their hands across their face, performing deliberate touch and rubbing motions. The motion is localized to the face/hands and can be tracked as a distinct solid object.", "background_and_ambient_analysis": "The background consists of a static wall with no shifting motion or environmental elements (fire, water, smoke, wind) present. Background remains uniform throughout the clip."}}
{"video_id": "kWAOFyoEyus", "file_name": "kWAOFyoEyus_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short hair and glasses, wearing dark clothing, speaks into a microphone while standing outside a building with a storefront. The camera then cuts to a construction site showing a rectangular trench with excavated earth and stone blocks. Finally, a worker in dark clothing uses a tool to work on the stone structure within the trench.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kWAOFyoEyus.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kWAOFyoEyus_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 798.5724967871215, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "In the first scene, a person (Eloïse Caron) is speaking and gesturing (moving due to locomotion). In the second scene, a worker is walking (moving due to locomotion).", "background_and_ambient_analysis": "The background in both scenes is static (no shifting of buildings, ground, etc.). There are no fluid/environmental motions (fire, water, smoke, wind) observed."}}
{"video_id": "kVe0T7ka9kE", "file_name": "kVe0T7ka9kE_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. The user wants me to generate a concise chronological paragraph for the video. First, I need to focus on the main subjects. The video shows a man holding a baby. Let me check the frames.\n\nIn the first frame, the man is wearing a tie-dye shirt, holding a baby in orange and white stripes. The baby is bald. The man is looking to the right. Then in the next frames, he moves the baby up a bit, maybe lifting them higher. The background has trees, a fence, and a shed. But I should keep background minimal.\n\nNeed to mention the motion: the man is holding the baby, then lifts the baby up. The baby's orientation changes from being held to being raised. The man's shirt color is important. The camera seems to be close-up, maybe handheld, with slight movement. The caption should be chronological, so start with the man holding the baby, then lifting. \n\nCheck the rules: don't include text, names, or stylistic analysis. Focus on motion, appearance, spatial relationships. The baby's appearance is bald, striped shirt. Man's shirt is tie-dye. They're outside. Camera perspective: the video seems to be shot at eye level, maybe moving slightly. \n\nWait, the user says to exclude background unless essential. The background has trees and a shed, but maybe not necessary. The key is the action between the man and baby. The man lifts the baby up. So the caption should describe that sequence. \n\nLet me structure it: Man holds baby, then lifts baby upward. Mention the baby's clothes and hair. The man's shirt. The motion is upward. Camera is close-up, maybe slightly moving. \n\nAvoid saying \"background\" but mention the setting briefly if needed. The problem says minimal background. So maybe \"outdoors\" as a general setting.\n\nCheck for chronological order. First, man holding baby, then lifting. The caption should start with the initial position, then the action. \n\nWait, the frames show the man holding the baby, then lifting. So the order is: man holds baby (bald, orange/white striped shirt) while standing outdoors. Then he lifts the baby upward. The camera is close-up, possibly handheld with slight movement.\n\nAlso, the baby's orientation changes from being held to being raised up. The man is in front of the baby. Need to mention their positions. \n\nWait, the man is holding the baby, then lifting. So the baby moves from lower to higher. The man's hands are moving upwards. \n\nLet me put it all together concisely: A man in a colorful tie-dye shirt holds a bald baby wearing an orange and white striped onesie. He lifts the baby upward while standing outdoors, with the baby positioned in front of him. The camera remains close-up and slightly shaky.\n\nCheck if this meets the rules. Focus on motion: lifting. Appearance: man's shirt, baby's clothes. Spatial: baby in front. Background: outdoors. Minimal. Camera: close-up, slight shake. Yes.\n\nWait, the user says \"conclude with the camera perspective and movement\". So the last part should be the camera details. So the caption should end with that. Let me structure it as:\n\nA man in a vibrant tie-dye shirt holds a bald baby dressed in an orange and white striped onesie. He lifts the baby upward, shifting the baby from a held position to raised higher. The camera maintains a close-up perspective with slight movement.\n\nWait, the background is minimal. The problem says exclude background unless essential. The setting is outdoors, but maybe \"outdoors\" is okay since it's relevant to the motion? Hmm. The rules say \"keep background descriptions minimal unless essential for understanding motion\". Since the motion is the man lifting the baby, maybe the background isn't essential. So perhaps \"outdoors\" can be omitted? Wait, the initial description says \"in front of a chain-link fence and trees\" but the user says minimal background. Maybe just mention it's outdoors briefly. Or maybe just focus on the action.\n\nThe sample video has trees and a fence, but the user's instruction says to keep it minimal. So maybe don't mention the specific background elements. Just say \"outdoors\" as a general location. But the user's example might not need that. Let's see. The caption example might not include specific background elements. So the main points are the man, the baby, their actions. So the caption would be: A man in a vibrant tie-dye shirt holds a bald baby in an orange and white striped onesie. He lifts the baby upward. The camera is close-up with slight movement.\n\nWait, the problem says \"conclude with the camera perspective and movement\". So the last part should state the camera. So the sentence structure would be the action first, then camera. Let me", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kVe0T7ka9kE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kVe0T7ka9kE_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 221.95845390789685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Man actively lifts and lowers baby in his arms; baby's motion is directly caused by man's physical action (locomotion via lifting).", "background_and_ambient_analysis": "Background elements (house, fence, trees) remain stationary throughout; no fire, water, smoke, or wind-induced motion observed."}}
{"video_id": "kWnzHOCcCkE", "file_name": "kWnzHOCcCkE_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise caption for this video. The user provided a video of three people on a beach. Let me break it down.\n\nFirst, the main subjects: three people. The description says a man in a red shirt and blue shorts, a child in a white shirt with red shorts holding an orange bucket, and an older man in a light blue shirt and blue shorts. They're all on the beach near the water.\n\nLooking at the sequence. The first frame shows them in positions: man in red is in water, child bending, older man crouching. Then in the next frames, the man in red moves towards the child, both bending down. The child is using the orange bucket, maybe scooping sand. The older man is still crouching, working with sand.\n\nI need to describe the motion chronologically. Start with the initial positions, then what they do. The child has an orange bucket, so maybe they're building something. The man in red is using a blue bucket. The older man is on the right, handling sand.\n\nSpatial relationships: the man in red is to the left, child in the middle, older man on the right. As the video progresses, the man in red moves towards the child, both bending. The child might be pouring sand into the bucket or moving it. The older man continues his activity.\n\nBackground: beach, water, sand. Minimal mention. Camera perspective: seems to be a static shot, maybe a slight pan left. The user says to mention camera perspective and movement at the end.\n\nWait, the rules say to describe in chronological order. So first, the initial positions, then the actions. The man in red steps into the water, then bends down. The child bends and uses the orange bucket. The older man continues working.\n\nI need to mention their appearances briefly: red shirt/blue shorts, white shirt/red shorts with orange bucket, light blue shirt/blue shorts. The number is three.\n\nCheck if spatial relationships are needed. In the video, the man in red is on the left, child middle, older right. As they move, the man steps closer to the child, both bend.\n\nCamera movement: the video shows a slight pan left maybe? Wait, the frames might have a static shot, but the description says \"camera perspective and movement\" at the end. The user example in the rules says \"top-down, pan left, slight shake.\" So maybe the camera is static, but in the video, perhaps a slight pan. Let me check the frames given. The first frame to the next, the camera angle shifts a bit, but maybe it's a static shot.\n\nWait, the problem states to describe the camera perspective and movement. The example in the rules: \"top-down, pan left, slight shake.\" So in the output, conclude with that. But what's the actual camera movement here? The user provided 5 frames, but the video is 5 seconds. The first frame is a shot, then the camera might pan left a bit. Alternatively, the camera might be static.\n\nLooking at the frames: [0.0] to [5.0], the positions of the people change. The man in red moves leftward (toward the water), the child moves left towards him. The older man stays crouched. Maybe the camera is panning slightly left to follow the action.\n\nAlternatively, maybe the camera is static. But the user's example in the rules says \"conclude with the camera perspective and movement.\" So I need to figure out what's happening. Since the people are moving slightly, the camera might have a slight pan. But maybe it's a static shot. Hmm.\n\nWait, in the video description, the user says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" The example is in the rules, but the actual camera here might be a static shot, but the movement could be a slight pan. Let me check the frames.\n\nIn the first frame, the man in red is stepping into the water, the child is holding the bucket, older man crouching. Then, in the next frames, they move positions. The camera might pan left to follow the movement of the man in red and the child. So perhaps \"static, slight pan left\" or \"static shot.\"\n\nBut maybe it's a static shot. The problem says to mention the camera movement. Let me see: if the people are moving leftward, the camera might pan left. So the conclusion would be \"static, slight pan left.\"\n\nNow, putting it all together.\n\nChronological order: The video starts with three individuals on a sandy beach. A man in red shirt and blue shorts steps into the shallow water holding a blue bucket. A child in white shirt with red shorts, holding an orange bucket, bends over to interact with the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kWnzHOCcCkE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kWnzHOCcCkE_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 266.3408000671076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people (two children and one adult) are actively engaging with the sand and water: bending, reaching, and moving hands in discrete motions to manipulate sand and water near the shoreline. Their actions are distinct and trackable as solid objects.", "background_and_ambient_analysis": "The ocean waves exhibit minor ambient environmental motion (water movement), but they are not dominant; the shoreline and distant trees remain stable with no uniform background shift. Wave motion is secondary to human activity."}}
{"video_id": "kUF_FOHS8xY", "file_name": "kUF_FOHS8xY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black vest and striped shirt kneels beside a seated basketball player wearing a white and purple uniform, adjusting the player's leg while others in similar uniforms sit or stand around them. The woman lifts the player's leg, then stands as the group observes; a man in a suit gestures nearby. The camera remains stationary, capturing the scene from a medium perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kUF_FOHS8xY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kUF_FOHS8xY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 284.46792774763924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (players and medical staff) exhibit motion: the medical staff member bends over and adjusts the injured player's leg, while the player shifts slightly in response to treatment. Other players remain stationary.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. The court and standing players remain static throughout the clip."}}
{"video_id": "kXrrh3GC23I", "file_name": "kXrrh3GC23I_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink striped dress adjusts a multicolored striped baby carrier, securing the straps while a baby rests on her back. She turns slightly to reposition the carrier, keeping the baby securely in place. The camera remains static, capturing the action from a medium shot in a bedroom with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kXrrh3GC23I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kXrrh3GC23I_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 125.1756074597918, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman (discrete object) is performing deliberate movements: turning her body, adjusting a blanket, and manipulating fabric with her arms. The child on her back is stationary.", "background_and_ambient_analysis": "The background (walls, door, furniture) shows no shifting or uniform motion; no fire, water, smoke, or wind is visible. All environmental elements remain static."}}
{"video_id": "kY61VsrF4Cw", "file_name": "kY61VsrF4Cw_000224_000234.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people wearing green gloves collaborate to plant a tree in a grassy area; they bend over, adjust soil around the tree trunk, and carefully settle mulch at the base. The camera transitions from a wide shot of the scene to close-ups of gloved hands working with soil and the tree trunk, focusing on the planting process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kY61VsrF4Cw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kY61VsrF4Cw_000224_000234.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 176.65492973507952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Green-gloved hands actively manipulate mulch and soil around a tree trunk, displacing materials via physical force application.", "background_and_ambient_analysis": "The background shows static garden elements (trees, ground) with no fluid motion (fire, water, smoke) or significant wind. The camera exhibits minimal zoom without uniform background shift."}}
{"video_id": "kYZ2ORATz7M", "file_name": "kYZ2ORATz7M_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red jacket and dark pants crouches on a forest floor, using a knife to cut the base of a brown-capped, white-stemmed morel mushroom. They lift the mushroom and hold it up toward the camera, showcasing it while smiling, with a brown paper bag positioned nearby. The camera begins with a close-up of the hands and mushroom, then pans upward to reveal the person's face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kYZ2ORATz7M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kYZ2ORATz7M_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 254.1855152189686, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in red shirt) manipulates a small mammal (likely a squirrel) with their hands, exhibiting discrete physical interactions such as lifting and holding the animal.", "background_and_ambient_analysis": "The background features trees and ground; no shifting uniform background elements or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "kZjf_2FH-a0", "file_name": "kZjf_2FH-a0_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four women in long yellow dresses with colorful patches stand in a line, arms extended outward as they hold the skirts wide. They begin swirling in unison, raising their arms and spinning to the right, their skirts flowing dynamically. The dancers maintain a tight formation, moving in synchronized motion across the light-colored floor. The background remains simple and unobtrusive, with minimal decorative elements visible. The camera captures the sequence from a fixed perspective, slightly panning right to follow the dancers' movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kZjf_2FH-a0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kZjf_2FH-a0_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 60.914518425941466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dancers in yellow costumes are moving in a coordinated choreographed routine, stepping and manipulating fabric.", "background_and_ambient_analysis": "The background (walls, floor) is static and unchanging. No fluids, fire, or wind effects are present."}}
{"video_id": "kYHyeyi8qj4", "file_name": "kYHyeyi8qj4_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a person walking on a dirt path. First, check the main subject: a person, maybe a woman, walking towards the camera. Wait, in the frames, they start further back and move closer. Let's see the sequence.\n\nFrame 0: Person is in the distance, walking towards the camera. Then over the next frames, they get closer. So chronological order: the person starts walking from a distance, moves towards the camera, and then comes closer.\n\nAppearance: Let's see, the person is wearing a dress or skirt, maybe dark. But need to be concise. Number: one person.\n\nSpatial relationships: The person is on a dirt road, with trees and a building in the background. The building is to the right? Wait, in the first frame, the building is behind the person, maybe. Wait, the person is walking on the road, which is in front of the trees and the building. Wait, the road is in the foreground, then trees and building behind.\n\nWait, the background has trees and a house with a green roof. So the person is on the dirt path, moving from the background towards the camera. So in the video, the person starts at a distance, walks towards the camera, and gets closer.\n\nCamera perspective: The camera is stationary, right? Because there's no movement in the frame. The description says \"camera perspective and movement\". The frames are static, so camera is fixed.\n\nNow, the rules: focus on motion. The main subject is one person walking towards the camera along a dirt path. Describe appearance briefly: the person is wearing a dark dress or skirt, maybe. But since it's a caption, keep it minimal. \"A single person wearing dark clothing walks steadily toward the camera along a dry, brown dirt path.\"\n\nThen spatial: the path is bordered by greenery (trees and bushes) and a building with a green roof is visible in the background to the right.\n\nWait, but the rules say keep background minimal unless essential. So maybe just mention the path, the person's movement.\n\nWait, the task is chronological. So start with the person being in the distance, then moving closer.\n\nLet's structure:\n\nThe video shows a single person wearing dark clothing walking along a dirt path toward the camera. Initially, the person is distant, gradually moving closer, with green trees and a building with a green roof visible in the background. The camera remains stationary throughout the sequence.\n\nWait, need to check if background is essential. The problem says \"minimize background unless essential\". Here, the building and trees are part of the setting, but maybe not essential for the motion. But the path is where the action is.\n\nWait, let's re-read the rules: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So the person is on the path, moving towards the camera. The background elements: the building is behind the person. So maybe \"a single person in dark attire walks toward the camera along a dry dirt road, with dense green foliage and a building with a green roof visible in the distance behind them.\"\n\nBut need to be concise. Let's see the output example. Wait, the user says \"concise, chronological paragraph\".\n\nLet's draft:\n\nA single person wearing dark clothing walks steadily toward the camera along a dirt path. The person begins in the distance, gradually approaching, with green trees and a structure with a green roof visible in the background. The camera remains stationary, capturing the motion from a fixed perspective.\n\nCheck the rules: a) motion and behavior: yes, walking toward camera. b) appearance and number: single person, dark clothing. c) spatial: path, background elements (trees, building). d) camera: stationary. e) background minimal: since the building and trees are part of the setting, but not essential for motion, but the path is key. Wait, the problem says \"keep background descriptions minimal unless essential for understanding motion\". So if the background helps understand where the person is moving, maybe include. But the motion is along the path, so the path is the main thing.\n\nWait, maybe better: \"A person in dark clothing walks toward the camera along a dry dirt path. Starting from a distance, the individual moves closer, with green vegetation and a building with a green roof visible in the background. The camera remains stationary.\"\n\nYes, that's concise, chronological. Let's check the elements:\n\n- Motion: walking toward camera, starting distant, moving closer.\n\n- Appearance: dark clothing, single person.\n\n- Spatial: path, background vegetation and building.\n\n- Camera: stationary.\n\nThat should fit.\n</think>\n\n<caption_output>A single person in dark clothing walks steadily toward the camera along a dry dirt path, gradually moving closer from a distant position. The individual’s path is bordered by green vegetation and a building with a green", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kYHyeyi8qj4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kYHyeyi8qj4_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 151, "blur_score": 632.6783914023987, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is moving along a dirt path, exhibiting locomotion without explicit collisions or other forces.", "background_and_ambient_analysis": "The background (trees, ground) shows no uniform shifting; no fire, water, smoke, or wind is present."}}
{"video_id": "kYx-y9VSKVo", "file_name": "kYx-y9VSKVo_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a paintbrush applies brown paint horizontally across a canvas resting on a wooden surface, moving from the top right toward the bottom right, blending the brown with existing blue, purple, and orange hues. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kYx-y9VSKVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kYx-y9VSKVo_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 155, "blur_score": 304.220557764613, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and paintbrush are moving in controlled motions to apply paint to the canvas.", "background_and_ambient_analysis": "The background (wooden table) is static with no uniform shifting. No fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "klseSk2hn-Y", "file_name": "klseSk2hn-Y_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise chronological paragraph describing the video, following specific rules. The rules are a bit detailed, so I need to make sure I cover all of them.\n\nLooking at the provided video clips: the first frame is a product box for PoolStone, then a woman in a pool using a scrub. The text on screen says \"Works 7x faster than tile scrubs,\" but according to rule f, I should exclude text recognition. So I can't mention that text.\n\nStarting with the first scene: the box is shown. The box is blue and yellow, has text and an image of a hand scrubbing a pool surface. But the user says to focus on motion and behavior of main subjects. The box is static here, so maybe just describe it briefly. But the rules say to focus on motion, so maybe the box is part of the initial shot but not the main subject. Wait, the first frame is the product, then it cuts to the woman in the pool.\n\nNext scene: a woman in a pool, holding onto the edge, scrubbing. She's wearing a purple swimsuit, short hair. She's in the water, using a scrub. Need to mention her appearance (color, size, orientation) but keep it minimal. The video shows her moving her hand in a scrubbing motion. The camera is probably fixed, but need to check rule d about camera perspective.\n\nThe rules say to exclude text recognition, so ignore the \"7x faster\" text. So the caption should just describe the action without mentioning the text.\n\nChronological order: first the product box, then the woman in the pool. But the user says \"main subjects,\" so the product is the main subject initially, then the woman. Wait, but the product is a box, which is an object. The rules say to focus on motion and behavior of main subjects (people/animals/objects). So the box is an object, but in the first frame, it's static. Then the next part is the woman moving.\n\nWait, the first frame is the product box. The second frame is the woman in the pool. So the caption should start with the product box shown, then transition to the woman. But the user says \"main subjects\" are people/animals/objects. So the box is an object, then the woman is the main subject.\n\nWait, the instructions say \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So the box is shown first, then the woman's action. But the box is static, so maybe the caption starts with the box being presented, then the woman scrubbing.\n\nWait, but rule b says \"Briefly describe their appearance and number (color, size, orientation).\" So the box is blue and yellow, with text, but since it's an object, maybe describe its color and what's on it. But the user says to keep background descriptions minimal unless essential. Hmm.\n\nWait, the first frame is a product box. The box is blue, yellow, with images. The text on it says \"PoolStone\" and \"Cleans tile, grout & concrete pool surfaces.\" But since rule f says exclude text recognition, maybe I shouldn't mention the text. So the caption should just say \"A blue and yellow product box is displayed, showing a hand scrubbing a pool surface.\"\n\nThen the next scene: a woman in a pool, wearing a purple swimsuit, scrubbing the pool edge. She's in the water, holding onto the edge with one hand, using the scrub with the other. The caption should mention her movement: \"A woman in a purple swimsuit scrubs the pool edge while standing in the water, holding the edge with one hand.\"\n\nWait, but the rules say to mention spatial relationships. Like, where is she in relation to the pool edge? She's holding the edge, so she's next to it.\n\nAlso, the camera perspective: the first shot is a static shot of the box, then the next shot is a medium shot of the woman in the pool. But the user says to describe the camera movement. The problem states that the camera moves? The example given in the output format says things like \"top-down, pan left, slight shake,\" but in this case, the first part is a static shot of the box, then cuts to a static shot of the woman. So maybe the camera is static in both shots, just a cut.\n\nWait, the instructions say to conclude with the camera perspective and movement. So the first scene is a static shot of the product box, then the second scene is a static shot of the woman scrubbing. But the user might want to mention that the camera cuts from the product to the woman.\n\nWait, the example in the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/klseSk2hn-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/klseSk2hn-Y_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 620.0386544705669, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in the pool is actively scrubbing the pool wall, causing splashes and visible motion of their arms and body.", "background_and_ambient_analysis": "The pool edge and surrounding trees remain stationary throughout, indicating no background shift. Water movement is secondary to the person's actions and not the dominant motion."}}
{"video_id": "klSRs_mV5Ug", "file_name": "klSRs_mV5Ug_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a climber on an indoor wall. First, identify the main subject: a man climbing. Describe his appearance: black shirt, gray shorts, climbing shoes. The sequence: he starts at the top, moves his hands and feet. Then he falls off. Need chronological order. \n\nStart with \"A man in a black shirt and gray shorts climbs an indoor rock wall, gripping red holds with his hands and stepping on various colored holds with his feet. He shifts his weight, pulling himself upward while maintaining balance, then loses grip and falls off the wall.\" \n\nCheck spatial relationships: the holds are on the wall, he's on the wall. Camera perspective: top-down? Wait, the video starts with him climbing, then he falls. The camera angle is probably fixed, maybe a bit high. Wait, the first frame shows him on the wall, then he moves. The camera seems to be fixed, top-down or side angle. Wait, the description says \"top-down\" in the rules, but need to check. The video frames show him climbing, so camera is likely fixed, maybe a static shot. \n\nWait, the problem says \"conclude with camera perspective and movement\". The video's camera: in the frames, it's a static view, so maybe \"static camera angle\" or \"fixed perspective\". Let's see the movement: he climbs up, then falls. \n\nSo structure: \n\n- Main subject: man climbing. Appearance: black shirt, gray shorts, climbing shoes. \n\n- Actions: grips holds, shifts position, climbs upward, then falls off.\n\n- Camera: static, top-down (since the wall is shown from above maybe? Wait, the first frame shows the wall with holds, he's on the wall, so maybe the camera is at a slight angle, but the problem says to describe the camera perspective. The example might be static. \n\nWait, the rules say \"conclude with camera perspective and movement\". So for example, if the camera is fixed, say \"static camera\". \n\nNow, check the order:\n\nStart: man is on the wall, gripping a hold. Moves his hands and feet up. Then he loses grip and falls. \n\nWait, the frames: frame 0 he's climbing, frame 1-3 he continues, then frame 4 he's falling. \n\nSo:\n\n\"A man in a black shirt and gray shorts climbs an indoor rock wall, using red, blue, and yellow holds. He moves upward by gripping the holds with his hands and stepping onto them with his feet, shifting his body position as he ascends. After a brief climb, he loses his grip and falls off the wall. The video is captured from a static, top-down perspective.\"\n\nWait, check minimal background: \"indoor rock wall\" is enough. \n\nWait, the rules say \"background descriptions minimal unless essential for understanding motion\". So \"indoor rock wall\" is essential. \n\nAlso, check the number of subjects: one man. \n\nSo putting it all together:\n\n\"A man in a black shirt and gray shorts climbs an indoor rock wall, gripping red and yellow holds with his hands and stepping on various colored holds with his feet. He shifts his weight upward, maintaining balance, then loses his grip and falls off the wall. The camera remains static, capturing the action from a top-down angle.\"\n\nWait, check the movement: \"shifts his weight upward, maintaining balance, then loses his grip and falls off the wall.\"\n\nYes, that's chronological. \n\nAlso, check if \"static camera\" is right. The video frames show the wall without any movement, so camera is static. Top-down? Maybe the angle is such that the wall is seen from above, so top-down. \n\nYes. \n\nLet me check the rules again:\n\na) Motion and behavior in chronological order: climbs, shifts weight, loses grip, falls.\n\nb) Appearance: black shirt, gray shorts, climbing shoes (but maybe just black shirt, gray shorts as per the video).\n\nc) Spatial relationships: on the wall, holds are on the wall.\n\nd) Camera: static, top-down.\n\ne) Background minimal: indoor rock wall.\n\nf) Exclude text, names, etc.\n\nSo the caption should be concise.\n\nMaybe: \"A man in a black shirt and gray shorts climbs an indoor rock wall, gripping red and yellow holds with his hands and stepping on various colored holds with his feet. He ascends by shifting his body position, then loses his grip and falls off the wall. The camera remains static from a top-down perspective.\"\n\nYes, that's good.\n</think>\n\n<caption_output>A man in a black shirt and gray shorts climbs an indoor rock wall, gripping red and yellow holds with his hands and stepping on various colored holds with his feet. He shifts his weight upward, maintaining balance, then loses his grip and falls off", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/klSRs_mV5Ug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/klSRs_mV5Ug_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 28.994789241930143, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A climber (person) is moving up the wall due to climbing motion, which is a form of locomotion by physical forces.", "background_and_ambient_analysis": "The background (climbing wall) is stationary with no environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "kmsM2MxIByE", "file_name": "kmsM2MxIByE_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and hat rides a brown horse on a sandy area with two children in red shirts standing nearby. The horse bucks, causing the rider to fall off and land on the sand as the horse bolts away. The rider remains on the ground while the horse continues moving, then the scene resets with the rider back on the horse, captured by a handheld camera with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kmsM2MxIByE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kmsM2MxIByE_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 73.96073039368052, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A horse and multiple people (rider, helpers) exhibit distinct movements: the horse is ridden, gallops, and falls; people interact with the horse (leading, riding, assisting after fall).", "background_and_ambient_analysis": "The background consists of static trees and ground with no significant shifting or fluid motion (no fire, water, or wind effects observed)."}}
{"video_id": "koWvG_HMCuY", "file_name": "koWvG_HMCuY_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A barefoot person's legs move rhythmically on a treadmill, with feet stepping forward and backward in a repetitive motion. The light-skinned legs are positioned centrally, with toes visible as they interact with the treadmill belt. The background includes a softly lit room with minimal visible furniture. The camera maintains a low-angle, fixed perspective focused on the lower legs and treadmill surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/koWvG_HMCuY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/koWvG_HMCuY_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 113.67279666026434, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's lower legs and feet are moving cyclically on a treadmill belt. The motion is driven by locomotion (stepping) with clear displacement of the feet relative to the stationary background.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (wall, furniture, vertical structure) remain static throughout the video, indicating no ambient environmental motion (e.g., fire, water, smoke, wind) dominates the scene."}}
{"video_id": "kmX_yBtjBuk", "file_name": "kmX_yBtjBuk_000208_000218.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and dark pants sits, playing a black bass guitar with a white pickguard. Their left hand moves along the fretboard while the right hand plucks the strings rhythmically. The camera remains stationary at a low angle, capturing the subject from the waist up against a backdrop of wooden ceiling beams and a white wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kmX_yBtjBuk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kmX_yBtjBuk_000208_000218.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 104.43279479958879, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man (solid object) is actively moving his hands on the guitar strings and fretboard, exhibiting discrete motion due to physical playing actions.", "background_and_ambient_analysis": "The background consists of static walls and ceiling beams with no shifting, fluid, or environmental motion (e.g., no fire, water, smoke, or wind observed)."}}
{"video_id": "kpMVV3TpFH4", "file_name": "kpMVV3TpFH4_000821_000831.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing, wearing a helmet and harness, descends a rocky cliff face using ropes. They move steadily downward, anchored by the ropes as they navigate the steep terrain. The camera follows the descent with slight panning to keep the subject centered, with dense green foliage visible at the cliff's upper edge.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kpMVV3TpFH4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kpMVV3TpFH4_000821_000831.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 197.06188493203985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is rappelling down a cliff, moving downward due to gravity and controlled by the rope. The person is the primary moving discrete object.", "background_and_ambient_analysis": "The background includes a rocky cliff and trees; the trees show minor swaying due to wind (ambient environmental), but the rock face is stationary. The dominant motion is not from the environment."}}
{"video_id": "knsiWzEa2V8", "file_name": "knsiWzEa2V8_000175_000185.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with two men in a gym setting. The first frame shows two men standing on a mat, one in black shirt and jeans, the other in black shirt and dark pants. Then the camera zooms in on the man in the black shirt with a white emblem, who's speaking and gesturing with his hands. Next, there's a transition where he's still talking, then a screen with text in French (but we have to ignore text as per rule f), then another frame showing two images of him doing techniques. Wait, but the rules say exclude text recognition. So focus on the people and their actions.\n\nChronological order: First, two men stand on a mat (yellow and red). Then the camera focuses on one man (black shirt, emblem) speaking and making gestures. Then maybe he continues speaking, and then there's a split-screen with other clips, but we have to note the main actions. Wait, the rules say describe motion and behavior chronologically. So step by step.\n\nFirst scene: two men in a gym. One (let's call him man A) in black shirt, dark pants, black shoes; man B in black shirt, jeans, black shoes. They stand on a mat with a pair of shoes on the mat. Then camera zooms in on man B (the one in jeans) as he speaks, using hand gestures. Then maybe he continues, and then there's a transition to a screen with two images (but that's part of the video, but we need to mention the people's actions). Wait, but the problem is to describe the main subjects' motion.\n\nWait, the first frame: two men standing. Then camera cuts to a close-up of the man in the black shirt (with emblem) speaking. Then a close-up of the same man talking, fist gesture. Then a screen with \"ABONNE-TOI\" but we ignore text. Then another frame with two images of him doing techniques (like a punch and another move). But we need to focus on motion and behavior.\n\nSo step by step:\n\n- Initial scene: Two men stand on a yellow and red mat in a gym. Man 1 wears black shirt, dark pants, black shoes; Man 2 wears black shirt, jeans, black shoes. They are stationary. A pair of shoes lies on the mat.\n\n- Camera zooms in on Man 2 (black shirt, jeans) as he speaks and gestures with hands.\n\n- Man 2 continues speaking, making hand movements (e.g., clapping, pointing).\n\n- Then, the video shows a split-screen with two other clips: one of Man 2 demonstrating a technique (like a punch), another of two men doing a footwork move.\n\nBut according to rules, focus on main subjects' motion. The two men start standing, then the camera focuses on Man 2 talking. Then the split-screen might be part of the video, but the main action is the talking and gestures.\n\nAlso, spatial relationships: initially, Man 1 is to the left of Man 2. Then when camera zooms in, Man 2 is in the center.\n\nCamera movement: starts with a wide shot, then zooms in on Man 2, then maybe cuts to split-screen (but that's a different shot).\n\nWait, the provided frames:\n\n[0.0] two men standing on mat.\n\n[1.4] close-up of Man 2 (black shirt, emblem) speaking, hands together.\n\n[2.5] same man, fist up, gesturing.\n\n[3.6] same man, text on screen (ignore).\n\n[4.7] split-screen: left is Man 2 doing a move, right is another clip of two men doing a footwork move.\n\nSo the main sequence:\n\n1. Two men stand on a gym mat (yellow and red), Man 1 (left) in black shirt/dark pants, Man 2 (right) in black shirt/jeans.\n\n2. Camera zooms in on Man 2, who speaks and uses hand gestures (e.g., fist, clapping).\n\n3. Then, the screen splits into two: left side shows Man 2 demonstrating a technique, right side shows two men doing a footwork drill.\n\nNow, describe chronologically:\n\n- Initially, two men stand on a yellow and red mat; the man on the left wears a black shirt and dark pants, the man on the right wears a black shirt and jeans. They remain stationary as a pair of shoes sits on the mat.\n\n- The camera then zooms in on the man in the black shirt and jeans, who speaks and gestures with his hands.\n\n- Finally, the screen splits to show two smaller clips: one of the man demonstrating a technique and another of two men performing a footwork exercise.\n\nCheck rules: a) motion chron", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/knsiWzEa2V8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/knsiWzEa2V8_000175_000185.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 134.16189292069757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in the black shirt is moving his hands and body while speaking. The split screen shows two other scenes (which are not part of the same object motion).", "background_and_ambient_analysis": "The background (wall and mat) is static. There is no ambient environmental motion (fire, water, smoke, wind)."}}
{"video_id": "kpv0owR8eSA", "file_name": "kpv0owR8eSA_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video has two parts: a sketch on the left and a real-life demonstration on the right. The sketch shows a person from the back with hands gathering hair into a ponytail. Then the real part shows hands working on actual blonde hair, tying it into a bun. \n\nFirst, the sketch: it's a black and white line drawing of a person with a ponytail being formed. The hands are holding the hair at the nape. Then the real video: hands with light skin, wearing a white shirt, are working on long, light brown or blonde hair. They gather the hair, twist it, and form a bun. \n\nCheck the rules: focus on motion and behavior, chronological. So start with the sketch (left side), then the real action. The main subjects are the hands in the sketch and the real hands. \n\nIn the real video, the hands are gathering the hair, wrapping it, tightening the bun. The hair is long, light-colored, tied into a ponytail first, then the bun. \n\nChronological order: The video starts with a sketch of hands forming a ponytail, then transitions to a real demonstration where hands manipulate long blonde hair into a bun. \n\nSpatial relationships: the sketch is on the left, real on the right. Then in the real part, the hands are working on the hair from behind the person. \n\nBackground: minimal. The real video shows a bed with yellow sheets maybe, but rule e says minimal unless essential. So maybe just mention the hair is being worked on. \n\nCamera perspective: the real video starts with a close-up of the hair, then the view shifts to show more of the person's back, hands working. Camera movement: maybe from close-up to medium shot. \n\nWait, the video starts with split screen (sketch and real), then the real part transitions to a single view. So the sequence is: split screen (sketch left, real right) showing hands gathering hair; then the real part shows hands working on the hair, forming a bun, with the person sitting on a bed. \n\nSo the caption should describe the actions step by step. \n\nLet's structure it:\n\n- First, the left side shows a line drawing of a person with hands pulling hair into a ponytail at the nape. The right side shows hands with light skin, wearing a white shirt, gathering long, light blonde hair into a ponytail. \n\n- Then, the hands manipulate the hair, twisting and securing it into a bun. \n\n- Camera perspective: initial split screen, then the right side transitions to a close-up of hands working on the hair, then showing the person's back and hands. \n\nWait, the video has five frames. Frame 0: split screen. Frames 1-2: split screen, right side shows hands working. Frame 3: right side is close-up of hands. Frame 4: wider shot of the person's back with hands working. \n\nSo chronological: starts with split screen (sketch left, real right), hands in the sketch are holding hair at the nape to form a ponytail. In the real part, hands with light skin gather long, light blonde hair into a ponytail, twist it, and secure into a bun. The camera starts with split screen, then shifts to focus on the hands working on the hair, then shows the person's back as the hands continue shaping the bun. \n\nNow, following the rules: exclude text recognition, so ignore the \"STEP 3\" text. Focus on motion. \n\nMain subjects: hands (in sketch and real), hair (blonde). \n\nChronological: The video begins with a split-screen view: left displays a black-and-white line drawing of hands forming a ponytail from the back of a head, right shows real hands gathering long, light blonde hair into a ponytail. The hands then twist the hair and secure it into a bun, with the camera transitioning from a close-up of the hair to a wider shot revealing the person's back as the hands adjust the bun. \n\nCheck rules: focus on motion (gathering, twisting, securing), chronological order. Mention appearance (blonde hair, light skin hands, white shirt). Spatial: split screen then closer to the hands. \n\nBackground: minimal, but the real part has a bed (yellow sheets) but maybe not essential. Rule e says minimal unless essential, so maybe skip background. \n\nSo final caption:\n\n<caption_output>The video begins with a split-screen view: left side shows a line drawing of hands gathering hair at the nape to form a ponytail, right side displays real hands with light skin working on long, light blonde hair. The hands twist and secure the hair into a bun, transitioning from a close-up of the hair to a wider shot showing the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kpv0owR8eSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kpv0owR8eSA_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 204.91054248407858, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands actively manipulate and braid hair, with the hair itself moving due to physical forces from the braiding action.", "background_and_ambient_analysis": "Background elements (room interior) show no uniform shifting; no fire, water, smoke, or wind present as dominant motions."}}
{"video_id": "kp-oRVmtfnQ", "file_name": "kp-oRVmtfnQ_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands manipulate narrow brown paper strips, folding a new strip to create a corner and then gluing it to adjacent strips. The strips are arranged in a radial fan pattern on a white surface, with the hands positioned centrally. The camera maintains a steady top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kp-oRVmtfnQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kp-oRVmtfnQ_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 54.100302618192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating brown paper strips, folding them to create corners. The strips move as they are folded and glued together, with clear physical interactions between the hands and the paper.", "background_and_ambient_analysis": "The background is a static white surface with no shifting elements or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "kqRkd-u02Sc", "file_name": "kqRkd-u02Sc_000401_000411.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The person, wearing blue jeans and brown shoes, sits on the floor with various tools scattered around. They hold a light-colored rock in one hand and a cylindrical wooden tool in the other, adjusting their grip and positioning the tool against the rock. The camera maintains a top-down perspective throughout, capturing the hands and objects in the immediate workspace.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kqRkd-u02Sc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kqRkd-u02Sc_000401_000411.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 126.79431569808, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands manipulate a rock and a cylindrical tool, causing discrete movement of solid objects.", "background_and_ambient_analysis": "Background elements (red toolbox, shoes, wooden floor) show minimal shift; no fire, water, smoke, or wind present."}}
{"video_id": "kqWPUUIsQOU", "file_name": "kqWPUUIsQOU_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with light-colored sleeves holds a cloth near a black skillet on a gas burner with blue flames; to the left of the skillet, a white plate holds multiple white potatoes. The person then picks up one potato from the plate and places it into the skillet. The camera remains static, providing a top-down view of the stovetop and surrounding countertop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kqWPUUIsQOU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kqWPUUIsQOU_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 92.14335858628397, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person pours a liquid into a pan, then places eggs into the pan. The eggs and the person's hands are moving.", "background_and_ambient_analysis": "The background (stove, plate, countertop) is static. The flame is present but not dominant. No camera motion detected."}}
{"video_id": "ksJ0PjIY1Lk", "file_name": "ksJ0PjIY1Lk_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a plaid shirt and glasses stands in an alleyway, turning his head from left to right as he shifts his gaze. He remains near a brick wall with red metal railings in the background. The camera stays mostly stationary, capturing his subtle head movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ksJ0PjIY1Lk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ksJ0PjIY1Lk_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 28.300576826110003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human subject (man in plaid shirt) exhibits discrete, solid-body motion: head turns, body shifts posture, and slight torso movement across frames.", "background_and_ambient_analysis": "Background elements (brick wall, red railing, ground) show no uniform shifting; no fire, water, smoke, or wind motion detected. Environment appears static."}}
{"video_id": "kuJRD_C4glU", "file_name": "kuJRD_C4glU_000317_000327.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video shows four sequential scenes: a person in a dark shirt with a name tag works at a table with a yellow container and tools; a woman in a white lab coat with a pink hair accessory operates a white machine; another woman in a dark shirt and white apron handles a yellow container and tools; and finally, two women in dark shirts with lanyards work at tables with green bins while a man in a white coat stands behind them. The camera remains static between cuts, focusing on each individual's activity without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kuJRD_C4glU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kuJRD_C4glU_000317_000327.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 172.42240267353972, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women operating machinery and handling tools; their hands and arms move to manipulate objects on workstations.", "background_and_ambient_analysis": "Background elements (factory machinery, walls) show no uniform shifting; no fire, water, smoke, or wind effects observed."}}
{"video_id": "ks_9SDdjdxs", "file_name": "ks_9SDdjdxs_000262_000272.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grasps a honeycomb frame densely covered with small brown bees, lifting it upward from a beehive. As the frame tilts, bees cling to the hexagonal cells while more bees remain within the hive structure below. Background grass is faintly visible. The camera maintains a close perspective, following the hand’s motion as the frame is raised.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ks_9SDdjdxs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ks_9SDdjdxs_000262_000272.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 287.4110783232851, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a beehive frame, causing the frame to move incrementally. Bees are active on the frame but their motion is incidental to the frame's displacement by the hand.", "background_and_ambient_analysis": "The background includes grass and beehive structures, which remain static throughout the video with no fluid or environmental motion (e.g., wind, water) dominating the scene."}}
{"video_id": "ktnR0lVpJmw", "file_name": "ktnR0lVpJmw_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two toddlers interact with a colorful toy cart; a girl in a white shirt and blue overalls pushes the cart while another girl in a red shirt and blue pants crawls behind her, moving across the living room floor. The cart has a yellow container filled with toys and purple-green wheels. As they move, the camera follows their motion, panning slightly to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ktnR0lVpJmw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ktnR0lVpJmw_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 96, "blur_score": 68.68945792921753, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (solid objects) are interacting with a wheeled toy containing balls. The child in white actively pushes the toy, causing it to roll, while the child in red moves alongside and interacts with the toy. The toy's motion is due to physical forces from the children's pushing.", "background_and_ambient_analysis": "The background (couch, wooden table, wicker basket, and wall) remains static with no uniform shifting or fluid motion (fire, water, smoke, or wind). All environmental elements are stationary."}}
{"video_id": "kvi-R9qp4lE", "file_name": "kvi-R9qp4lE_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white t-shirt drinks from a bottle while holding a packet in his left hand; he then stops drinking, turns to his right, flexes his right bicep while still holding the packet, and looks toward the camera. The scene takes place at a table with snacks and a poster visible in the background. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kvi-R9qp4lE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kvi-R9qp4lE_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 64.01536465045845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in white t-shirt) moves their head and arm to drink from a bottle, then holds the bottle steady while looking toward the camera. The bottle is the primary moving object controlled by the person's hand.", "background_and_ambient_analysis": "Background elements (wall, posters, table items) remain stationary with no uniform shifting. No environmental fluids (fire, water, smoke) or wind effects are visible."}}
{"video_id": "kt7AFhAQJhM", "file_name": "kt7AFhAQJhM_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a view of an outdoor area. There's a person in a green shirt and white hat, maybe bending over. Then another person in a white shirt and dark pants is there. Then, a person in red shoes walks by. Then a person in a black shirt and red cap moves. The camera seems to be moving, maybe panning or adjusting angle. Let's check the rules.\n\nFocus on motion and behavior. Main subjects: people. Chronological order. First, the person in green shirt is there. Then others. Then the person in red shoes walks, then the person in black shirt moves. Spatial relationships: they're in a gravel area, near a concrete path, with trees in the background. Background minimal unless essential. Camera perspective: starts from a window or doorway, then moves? The video shows the camera angle changing, like tilting. Wait, the description says the camera is moving, maybe from a low angle, then panning. Let's structure:\n\nFirst, the scene shows a gravel area near a concrete walkway. A person in a green shirt and white hat is bending. Then a person in a white shirt and dark pants is near a black grill. Then a person in red shoes walks past. Then a person in a black shirt and red cap moves. The camera angle shifts, maybe from an over-the-shoulder or doorway view, tilting down to show more of the scene.\n\nWait, the first frame [0.0] has a person in green shirt and white hat bending. Then [1.4] shows a person in white shirt and red cap bending. Wait, the first person might be the same? Wait, the video shows:\n\n[0.0] person in green shirt, white hat, bending. Another person in white shirt, dark pants, red shoes, standing. Then [1.4] the person in green shirt is still there, but the person in white shirt is moving? Wait, the user provided the video frames with their actions. Let's parse the video descriptions.\n\nLooking at the frames:\n\nFrame 0: Person in green shirt, white hat, bending. Person in white shirt, dark pants, red shoes, standing. Background: trees, gravel, concrete path.\n\nFrame 1: Similar, but maybe the person in white shirt is moving towards the person in green.\n\nFrame 2: View from inside a building (window), so camera moves to show through a doorway. Now, the person in green shirt is still there, person in white shirt is moving, another person in black shirt and red cap?\n\nWait, the rules say: focus on main subjects (people), their motion in chronological order. So:\n\nFirst, a person in a green shirt and white hat bends over near a gravel area. A second person, wearing a white shirt and dark pants, stands nearby. Then, a third person in a white shirt and red cap moves toward the first person. A fourth person, wearing a black shirt and red cap, walks through the scene. The camera shifts from an outdoor perspective to a view through a window frame, then tilts to capture the moving subjects from a lower angle. The background includes trees and a gravel path, but minimal description.\n\nWait, need to be concise. Let's outline:\n\n- At the start, a person in a green shirt and white hat bends over on a gravel surface. Nearby, a person in a white shirt and dark pants stands. Then, a person in a red cap and white shirt walks past. Another person in a black shirt and red cap moves through the scene. The camera angles shift, moving from an external view to a view through a window, then tilting downward to capture the subjects.\n\nBut need to be precise. Let's check the frame numbers. The frames go from 0 to 5 (the user listed [0.0], [1.4], etc.). The first frame shows a person in green shirt (white hat) bending, another in white shirt (dark pants, red shoes). Then frame 1.4: the person in white shirt is moving, maybe walking. Frame 2.5: view from a doorway (window), so camera is inside looking out. The scene has multiple people moving: one in white shirt with red cap walks toward the person in green, another in black shirt moves. Then camera moves, possibly panning.\n\nThe key is chronological motion:\n\n1. Person in green shirt (white hat) bends down.\n2. Person in white shirt (dark pants, red shoes) stands and then moves.\n3. Person in white shirt with red cap walks through the scene.\n4. Person in black shirt (red cap?) moves.\n5. Camera shifts to a view from a window or doorway, then tilts.\n\nWait, the third frame (2.5s) shows the view from inside", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kt7AFhAQJhM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kt7AFhAQJhM_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 601.9180749572083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and a dog are moving (walking/interacting), representing discrete solid objects with clear locomotion.", "background_and_ambient_analysis": "The background (stone wall, trees, sky) shows no uniform shifting, and there are no fire, water, smoke, or wind-driven motions present."}}
{"video_id": "kw53u0zAXys", "file_name": "kw53u0zAXys_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person on a horse. The person is wearing a red shirt and a cowboy hat. The horse is brown with a white tail, and they're riding through a grassy field with trees in the background. Then, another person joins them, wearing a plaid shirt and also a cowboy hat. They ride up to the first person. Then there's a text screen, but the rules say to exclude text recognition, so we don't mention that. \n\nChronological order: First, one rider on a horse. Then a second rider joins. Need to describe their appearance: first rider red shirt, hat, horse brown/white tail. Second rider plaid, hat, same horse? Wait, no, the second rider is on a horse? Wait, the video shows two riders approaching. Let's check the frames. Frame 0: one rider. Frame 3-4: two riders, so the second one comes up from behind? Wait, the sequence: starts with one rider (red shirt, cowboy hat) on a brown horse with white legs, moving through the field. Then, a second rider (plaid shirt, cowboy hat) on a horse (maybe same? Or different?) joins, moving alongside. Then they ride together, then the text screen. But we need to exclude text, so stop before that. \n\nFocus on motion: first rider riding, then second rider approaches from behind, joins, they ride together. Appearance: first rider red shirt, cowboy hat, brown horse with white tail and legs. Second rider plaid shirt, cowboy hat, riding a horse (maybe same color? The video shows two riders, so two horses? Wait, in frame 3-4, two riders, so two horses. Let's see: the first rider is ahead, then the second comes up from the background, so spatial relationship: second rider is behind first, then moves to side. Wait, in the video, the first rider is moving, then another rider (second) joins from behind, and they ride together. So chronological: initial rider (red, hat, brown horse) moves through field. Then second rider (plaid, hat, horse) approaches from behind, joins the first rider, and they ride together. Then the text appears, but we don't include that. \n\nBackground: grassy field with trees, but minimal. Camera perspective: seems to be a static shot or slight follow? The description says \"camera perspective and movement\" at the end. In the video, the camera is following the riders, probably a slight pan to keep them in frame. So camera movement: follows the riders, maybe a gentle pan. \n\nNow, structure the caption: chronological order. Start with first rider. Then second rider joining. Describe appearance of each and their motion. Spatial: second rider comes from behind, joins. \n\nLet's draft:\n\nA person in a red shirt and cowboy hat rides a brown horse with white legs and tail through a grassy field, moving from left to right. A second person in a plaid shirt and cowboy hat approaches on a horse from behind, joins the first rider to their left, and they ride together. The camera follows the riders with a slight pan to maintain framing.\n\nWait, check if the second rider is to the left. In the video, when the second rider comes up, they are behind the first, then move to the left? Let's check the frames. Frame 0-2: one rider. Frame 3-4: two riders. So the second rider is coming from the background (behind the first rider), then joins, so spatial relationship: second rider is behind the first, then rides alongside. The direction: they move across the field.\n\nWait, the exact sequence: the first rider is moving, then the second rider is seen approaching from behind, so the second rider comes from behind the first rider, and joins. So \"a second person in a plaid shirt and cowboy hat approaches on horseback from behind, joins the first rider to their left, and they ride together.\"\n\nAlso, need to mention the appearance of the animals: first horse is brown with white tail (maybe legs?), second horse—do we know? The problem says \"briefly describe their appearance and number\". So each person's appearance and their horses. The first rider's horse: brown, white tail, maybe white legs. The second rider's horse: maybe similar? But maybe just say \"a second person rides a horse\".\n\nWait, the rules say \"appearance and number (color, size, orientation)\". So for the first person: red shirt, cowboy hat. Horse: brown with white tail. Second person: plaid shirt, cowboy hat. Horse: maybe not specified, so just \"rides a horse\".\n\nNow, chronological: first, one person rides a horse.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kw53u0zAXys.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kw53u0zAXys_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 553.4160943587076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "kuoQNdHUyAE", "file_name": "kuoQNdHUyAE_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a green shirt and patterned pants snowboarding. They're in mid-air, so that's the initial action. Then they land on the snow. Next, there's another person in a black outfit snowboarding. Then the scene shifts to a person in a green jacket falling down. Then the camera shows a group of people in the distance, including someone in a red jacket. Wait, no, let's check the timestamps.\n\nLooking at the frames:\n\n[0.0] - Person in green shirt (top, snowboarding) jumps over others. Others include a child in brown and a person in black.\n\n[1.4] - Same person lands, now standing. Other people are around.\n\n[2.5] - Person in black snowboarder is moving, then a child in black falls.\n\n[3.6] - Person in green (maybe the same?) is on the snow, and another person in black is walking.\n\n[4.7] - Group of people, including a child in red, in the distance.\n\nSo chronological order: First, a snowboarder in green shirt and patterned pants jumps over others, then lands. Then a snowboarder in black (or similar) moves, then another person (maybe the same or different) in green falls. Then the camera shows a wider scene with multiple people, including a child in red.\n\nWait, the main subjects are snowboarders. Let's list their actions:\n\n1. A person in green shirt and colorful pants snowboards, leaping over others (including a child in brown and a person in black), then lands.\n\n2. Then, another person (or same?) in black snowboards, but maybe the first person is now standing. Wait, [2.5] shows a person in black snowboarder moving, then a child in black falls. Then [3.6] a person in green (maybe the same as initial) is standing, and another in black moves.\n\n[4.7] shows multiple people, including a child in red, on the slope.\n\nNeed to describe in chronological order, motions, appearance.\n\nStart: A snowboarder in a green shirt and patterned pants executes a jump over other individuals, including a child in brown clothing and a person in black, landing on the snow. Subsequently, another individual in dark clothing snowboards, while a child in black falls. The scene then shifts to show multiple people in the background, including a child in a red jacket, as the camera pans across the snowy slope.\n\nCheck rules: focus on motion and behavior, chronological order. Appearance: colors, sizes. Spatial relationships: in front, etc.\n\nFirst action: green shirt snowboarder jumps over others (so others are in front, below maybe). Then lands. Then another snowboarder (black) moves. Then a child falls. Then wider view.\n\nAlso, the camera movement: starts close, then pans to show more people.\n\nNeed to be concise.\n\nLet me draft:\n\nA snowboarder in a green shirt and patterned pants jumps over others, including a child in brown and a person in black, then lands. Subsequently, a person in dark clothing snowboards, while a child in black falls. The camera then pans to reveal multiple individuals on the slope, including a child in a red jacket.\n\nCheck if spatial: first the green snowboarder is over others (so others are below), then when landing, they're on the snow. Then the dark-clothing snowboarder is moving, and the child in black falls.\n\nAlso, mention number: multiple people, but main subjects are the snowboarders.\n\nLet's make sure it's chronological:\n\n- First frame: green snowboarder mid-air, others around (child in brown, person in black).\n\n- Second frame: green snowboarder lands.\n\n- Third frame: person in black snowboards, child in black falls.\n\n- Fourth frame: green snowboarder (maybe now standing), another in black moving.\n\n- Fifth frame: group of people in background, child in red.\n\nSo the main motions:\n\n1. Green snowboarder jumps over others (so their position is above, others below) and lands.\n\n2. Then a person (black clothing) snowboards, and a child (black) falls.\n\n3. Then the camera shows more people, including a child in red.\n\nNeed to keep it concise.\n\nFinal caption:\n\nA snowboarder in a green shirt and patterned pants leaps over a child in brown and a person in black, landing on the snow. A person in dark clothing then snowboards while a child in black falls, followed by the camera panning to show multiple individuals, including a child in red, on the slope.\n</think>\n\n<caption_output>A snowboarder in a green shirt and patterned pants", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kuoQNdHUyAE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kuoQNdHUyAE_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 66.77375677177716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green jacket snowboards down a slope, a child moves across the snow, and both interact with the environment (e.g., the child falls). These are distinct solid objects undergoing locomotion and collisions.", "background_and_ambient_analysis": "Background elements (trees, snow-covered ground) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects dominate."}}
{"video_id": "kuqmCv7W2yI", "file_name": "kuqmCv7W2yI_000274_000284.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three men in black shirts sit at a table; the middle man raises a glass to drink, lowers it, and places it on the table, then holds a bottle while the left man holds a glass and the right man holds a bottle. The camera remains static with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kuqmCv7W2yI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kuqmCv7W2yI_000274_000284.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 766.3008147755829, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The three individuals are moving their arms (drinking, lowering glasses) and heads (talking). These are solid, distinct objects moving due to their own physical actions.", "background_and_ambient_analysis": "The background wall and bottles are static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "kxMaspChu8s", "file_name": "kxMaspChu8s_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and dark shorts stands at the edge of a blue above-ground pool, pushing a red and yellow inflatable raft into the water. He steps into the pool, causing splashes, while the raft floats within the circular pool. The scene occurs outdoors with a white fence and house in the background; the camera maintains a stationary top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kxMaspChu8s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kxMaspChu8s_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 72.85377988598083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) is actively moving within the pool, interacting with a yellow floating object; the person's motion is distinct and driven by physical actions (e.g., reaching, lifting, and manipulating the object).", "background_and_ambient_analysis": "Background elements (white fence, building, trees) remain static with no uniform shifting, and water movement in the pool is secondary to human interaction."}}
{"video_id": "kweGl8BGJyU", "file_name": "kweGl8BGJyU_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a small gray, roughly shaped stone above a white paper with scattered light brown powder, manipulating the stone with their hands while a wooden-handled tool rests on the paper in front of them. The stone is moved over the powder, and the person adjusts its position with both hands. The scene is observed from a top-down perspective with steady camera movement, focusing on the workspace.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kweGl8BGJyU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kweGl8BGJyU_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 134.39079696668824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands and clay object are moving: hands mold and manipulate clay, place tools, and shift the clay's position on the surface.", "background_and_ambient_analysis": "Background elements (desk, computer, stacked papers) are stationary with no uniform shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "kyQney5qcX4", "file_name": "kyQney5qcX4_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt and dark pants stands on a grass-lined sidewalk near a purple bicycle with white wheels lying on the pavement. They bend down, grasp the bike's handlebars, lift them slightly, and step back, causing the bike to shift position on the pavement. The camera remains at ground level with minimal movement, capturing the action from a static perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kyQney5qcX4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kyQney5qcX4_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 124.24806137627496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete object) is adjusting the bicycle (another discrete object) by bending down, touching the handlebars, and stepping back. The bicycle is moved slightly by the person's actions.", "background_and_ambient_analysis": "No shifting background elements. No fire, water, smoke, or wind observed. Background remains static."}}
{"video_id": "kyxfTZ-2REU", "file_name": "kyxfTZ-2REU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green T-shirt stands in a narrow hallway, positioned between a magnet-covered refrigerator to their left and cabinets to their right. They gradually move forward, leaning slightly toward the camera over the sequence. The camera remains fixed in a medium shot with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kyxfTZ-2REU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kyxfTZ-2REU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 103, "blur_score": 79.83808880894273, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving slightly: head turning and mouth movements while speaking.", "background_and_ambient_analysis": "The background (refrigerator, door, wall decorations) is static and shows no shifting. There are no signs of fire, water, smoke, or wind."}}
{"video_id": "l-682hs2EUo", "file_name": "l-682hs2EUo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light-colored cap, long beard, and dark shirt is centered in the frame, raises both hands to their head, causing a mirrored duplication effect, then lowers their hands to return to a single image. The background consists of vertical blinds, and the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l-682hs2EUo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l-682hs2EUo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 155.0077784207874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (the man) is moving his hands in a gesture (lifting and covering his face). The mirrored effect duplicates the movement, but the motion originates from the person's discrete physical actions.", "background_and_ambient_analysis": "The background consists of static vertical blinds with no shifting motion. There is no fluid or environmental motion (fire, water, wind) present. The mirrored effect is a fixed post-processing artifact, not environmental motion."}}
{"video_id": "kx4QLoymLSE", "file_name": "kx4QLoymLSE_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown dog-print shirt, dark jeans, red sneakers, and red cap approaches a seated boy in a red shirt on a waterfront dock. The man gestures with open hands, bends toward the boy, then turns and walks away along the paved path. The boy remains seated with a black bag and yellow gloves nearby. The camera captures the interaction from a slightly low angle, maintaining focus on the man and boy as he moves, with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/kx4QLoymLSE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/kx4QLoymLSE_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 171.05524243676217, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (adult and child) exhibit motion: adult gestures, bends, and walks; child interacts with adult and moves slightly. These motions are due to explicit locomotion and physical interaction.", "background_and_ambient_analysis": "Background elements (pier, water, distant bridge) show no uniform shifting; water appears calm with no significant fluid motion (no waves, currents, or wind effects visible)."}}
{"video_id": "l-r5oph8PlA", "file_name": "l-r5oph8PlA_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark clothing bends over a colorful kite lying on grass near a body of water, adjusts it, then stands and walks away carrying the kite. Other kites are visible in the water. Camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l-r5oph8PlA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l-r5oph8PlA_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 150.85054735519137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Person (wetsuit) moves: bends over, stands, walks around, and interacts with large flat object (likely a board). Discrete solid objects with explicit locomotion and interaction.", "background_and_ambient_analysis": "Grassy field, distant water, and sky show minimal motion. Water has gentle ripples but no dominant fluid motion; background elements (grass, structures) remain stable with no uniform shifting."}}
{"video_id": "l-saS4A_eBY", "file_name": "l-saS4A_eBY_000184_000194.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a fork to mix a yellowish breading mixture in a rectangular tray. To the right, a white plate holds several flour-coated pieces. The camera remains in a top-down position, capturing the stirring motion and the nearby plate.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l-saS4A_eBY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l-saS4A_eBY_000184_000194.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1177.2798870615827, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a utensil is mixing a batter in a container; the motion is due to the hand's deliberate action.", "background_and_ambient_analysis": "The background (kitchen counter, plate, container) is static and shows no shifting. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "l-ZZP-h6p7Y", "file_name": "l-ZZP-h6p7Y_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men push a large white refrigerator on a wheeled cart along a sidewalk; one wears a gray plaid shirt and brown pants, the other a dark coat. A person in a blue jacket operates a red mobility scooter positioned beside the cart. As they move forward, a car passes in the foreground. The camera remains stationary, capturing the scene from a street-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l-ZZP-h6p7Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l-ZZP-h6p7Y_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 82.30413355770038, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: a person pushing a cart with a white board, a person in a wheelchair, a walking person, and moving cars. The person pushes the cart along the sidewalk, and cars drive by on the street.", "background_and_ambient_analysis": "The background (building, street) is stable with no fluid or environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "l-MnebJ_7gI", "file_name": "l-MnebJ_7gI_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue and yellow striped shirt bends over a sink, using a hose to rinse his hands, then straightens up and turns toward the mirror to pick up a white cup. The camera shifts angles to follow his movements, capturing close-up actions at the sink with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l-MnebJ_7gI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l-MnebJ_7gI_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 201.2889408345296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue/yellow striped shirt moves their head and hands near a sink, interacting with objects on the counter.", "background_and_ambient_analysis": "Background elements (windows, counter items) show no uniform shifting; no fire, water flow, smoke, or wind observed."}}
{"video_id": "l0mlvtrMROs", "file_name": "l0mlvtrMROs_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A human hand gently moves across the sandy bottom of an aquarium, with several small orange fish and a larger yellow fish swimming around it; the hand shifts slightly left and right as the fish dart in various directions, while the camera remains stationary, focusing on the interaction within the tank.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l0mlvtrMROs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l0mlvtrMROs_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 378.1044407130983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Fish are visible moving through the water, exhibiting discrete locomotion (swimming) as distinct solid objects.", "background_and_ambient_analysis": "The aquarium background (walls, gravel) shows no uniform shifting, and while fish swim, the water itself is still with no dominant fluid flow; thus, not primarily ambient environmental motion."}}
{"video_id": "l1Sj4lRVqJc", "file_name": "l1Sj4lRVqJc_000576_000586.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Close-up of mechanical components, then a hand adjusts parts on the machine. The camera shifts to a man in a dark uniform and cap operating machinery to the left of a person in a light-colored shirt, who observes while the man manipulates controls; the camera pans left to reveal additional workers around the machinery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l1Sj4lRVqJc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l1Sj4lRVqJc_000576_000586.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 118.43245047954983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Metal parts of a machine moving mechanically in the first scene; a man and woman operating a typesetting machine (moving parts and sheets) in the second scene.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (machine frame and office walls) are static."}}
{"video_id": "l0UH9sL2Fg8", "file_name": "l0UH9sL2Fg8_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in white shirts play violins while seated side by side, with the left man wearing a dark tie; they move their bows across the strings, maintaining positions in front of music stands, in a room with a wooden door visible in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l0UH9sL2Fg8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l0UH9sL2Fg8_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 59.24918105765521, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two violinists and their violins/bows are moving: hands and arms moving to play the violin.", "background_and_ambient_analysis": "Background elements (wall, door, painting) are stationary. No fire, water, smoke, or wind observed."}}
{"video_id": "l3-FMVoNS7c", "file_name": "l3-FMVoNS7c_000361_000371.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black screen. A person in a white shirt manipulates a small glass, placing it near a table with a blue pen, a metal tool, and a book. Their hands adjust the glass's position on the table. The camera maintains a close-up, slightly shaky perspective focused on the hands and tabletop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l3-FMVoNS7c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l3-FMVoNS7c_000361_000371.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 57.4669024921255, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid object) interact with a jar, demonstrating pouring motion; the jar and hands are the primary moving entities due to physical manipulation.", "background_and_ambient_analysis": "The background contains static objects (book, pens, container) with no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "l31oJsuA378", "file_name": "l31oJsuA378_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown goat with small horns stands in a metal wire enclosure, facing the fence. A human hand extends through the bars from the right, offering food to the goat, which eats from the hand. The goat then turns its head slightly to the left, while the hand retracts. The camera maintains a steady frontal view of the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l31oJsuA378.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l31oJsuA378_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 110.73168581846025, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The goat moves its head and body to eat from the human hand. The hand moves slightly to deliver food. Both are solid objects exhibiting discrete motion from physical interactions (feeding) without fluid or camera-induced effects.", "background_and_ambient_analysis": "The background (grass, dirt ground, and metal fence) is static with no signs of fluid motion (fire, water, smoke) or environmental sway. Background elements remain fixed without uniform shifting."}}
{"video_id": "l43IqkMgAe0", "file_name": "l43IqkMgAe0_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three men in dark shirts (one wearing a blue cap) sit around a chessboard on a table, engaging in animated discussion; the man on the left gestures with his hands toward the board, the man on the right points at the board while speaking, and the man in the middle maintains a relaxed posture with arms crossed, all interacting with the chess pieces; the camera remains stationary in a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l43IqkMgAe0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l43IqkMgAe0_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 1266.697588517544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are moving their hands and arms, and cards are being moved on the table due to the game interaction.", "background_and_ambient_analysis": "The background (brick wall) is static with no signs of ambient environmental motion (fire, water, smoke, wind)."}}
{"video_id": "l212QgMyz3U", "file_name": "l212QgMyz3U_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and jeans stands beside a white bicycle inside a store, using a key to adjust the front wheel brakes. He moves the key to tighten or loosen the brakes, focusing on the handlebar area. The scene is set in a retail space with other bicycles visible in the background. The camera remains stationary, capturing the man's actions from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l212QgMyz3U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l212QgMyz3U_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 528.7474381604428, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person standing next to a bicycle exhibits subtle posture shifts (e.g., arm adjustments, slight torso movement) while interacting with the bike. Other objects (bikes, people in background) are stationary.", "background_and_ambient_analysis": "Static background elements (red banner, other bikes, walls) show no uniform shifting. No fire, water, smoke, or wind-driven fluid motion observed."}}
{"video_id": "l44yoQo2e3k", "file_name": "l44yoQo2e3k_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in blue overalls sits on a carpeted floor, surrounded by scattered LEGO pieces, a red toy car, and small figures. Initially leaning forward, the child sits upright, picks up a blue LEGO piece, and moves it toward a blue plastic sheet. They then grasp a black toy and adjust its position. The LEGO City box (labeled for ages 5-12) remains to the right, with toys spread across the floor. The camera maintains a static, top-down view with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l44yoQo2e3k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l44yoQo2e3k_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 119.88356398775798, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's hands and Lego pieces exhibit discrete motion: hands manipulating pieces, assembling, and relocating toys. These are solid objects moving due to direct physical interaction (e.g., grasping, dropping, placing).", "background_and_ambient_analysis": "The background (fireplace, couch, walls) shows no shifting or fluid motion. No fire, water, smoke, or wind is present; environmental elements are static."}}
{"video_id": "l4UUWUQTlcY", "file_name": "l4UUWUQTlcY_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light gray suit, blue shirt, and green/blue striped tie sits in front of a brick wall, holding a wine glass. He leans forward, bringing his right hand up to cover the camera lens briefly, then lifts the wine glass to his mouth to take a sip. The camera transitions from a medium shot to a close-up during the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l4UUWUQTlcY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l4UUWUQTlcY_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 46.72845536229404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving his head and hand (to drink from the glass). The glass is being raised to his mouth and then lowered.", "background_and_ambient_analysis": "The background is a static brick wall with no shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "l5TAjFS41Js", "file_name": "l5TAjFS41Js_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt and white gloves manipulates a silver rectangular metal strip, moving it toward a machine component with both hands. They adjust the metal piece, positioning it near the machine’s mechanism while the strip rests on the machine’s surface. The camera maintains a fixed side-angle perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l5TAjFS41Js.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l5TAjFS41Js_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 520.6143859883255, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt and white gloves manipulates a metal rod, moving their arms and hands to interact with the machinery and handle the rod.", "background_and_ambient_analysis": "The background (machinery, metal rods, workshop elements) is stable with no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "l5_Z7OxsuLI", "file_name": "l5_Z7OxsuLI_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a plaid shirt holds a ukulele with a blue headstock and green body, using their left hand to press frets on the neck while their right hand adjusts string positions; the hands move sequentially across the fretboard, with the camera maintaining a static close-up on the instrument and hands throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l5_Z7OxsuLI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l5_Z7OxsuLI_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 766.113285497432, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving to play a ukulele, with discrete motions (fingers pressing strings, strumming).", "background_and_ambient_analysis": "The background is a static plain wall with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "l62Aekqirs0", "file_name": "l62Aekqirs0_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a kitchen countertop. There's a pot on a stove, a cup with liquid, a bowl, and some kitchen items on a cloth. A person in a checkered shirt enters. Then they move the camera closer to the counter, showing the items. The person picks up a small container (maybe a tin) and holds it. Let's check the order: starts with the counter, then person moves in, camera zooms in on counter, person picks up the container. Need to describe actions chronologically. Mention the person's action, the objects. Spatial: the pot is on the left, cup next to it. The person is on the right. When they pick up the container, it's near the cup. Camera moves from wider shot to closer. Background is minimal, just the counter. So the caption should be concise, order of actions: person approaches, camera focuses on counter, person picks up container. Check rules: focus on motion, chronological, appearance (checkered shirt, container), spatial (left/right, near cup). Conclude camera movement (pan left? Or zoom in? The video starts with a wider view, then zooms in to the counter. Then person interacts. Let's see the timestamps: frame 0-3 shows the counter, then person moves in, frame 4-5 they pick up the container. So camera might be panning or zooming. The description says \"camera perspective and movement\" at the end. So: a person in a checkered shirt enters the frame from the right, moving toward the countertop where a stainless steel pot, a cup with liquid, and a small container rest. The person picks up the small container from the counter. The camera shifts to a closer view of the countertop items before the person’s action. Wait, no, the first frames show the counter, then the person comes in. Let's structure: The video opens with a view of a kitchen countertop featuring a stainless steel pot on a stove, a colorful cup with liquid, a small white bowl, and various kitchen items on a checkered cloth. A person in a checkered shirt enters from the right, moves toward the counter, and picks up a small rectangular container. The camera focuses on the countertop area as the person interacts with the container. The camera perspective shifts to a closer view of the counter items before the person’s action. Wait, the rules say: \"Conclude with the camera perspective and movement\". So need to end with that. Let's make it concise.\n\nFirst, the scene: kitchen counter with pot (stainless steel, left), cup (colorful, near pot), cloth with other items. Person in checkered shirt (right side) moves into frame, camera zooms in on counter (so camera movement: zooming in). Then person picks up the container. So:\n\nA person in a checkered shirt enters from the right, approaching a kitchen countertop with a stainless steel pot on a stove, a colorful cup with liquid, and a small container on a checkered cloth. The person picks up the container, and the camera zooms in on the countertop items.\n\nWait, but need to check the order. The video starts with the counter (no person), then person moves in, camera focuses (zooms in) on counter, then person picks up. So the caption should be: The video begins with a kitchen countertop displaying a stainless steel pot on a stove, a colorful cup with liquid, a small white bowl, and various items on an orange-and-green checkered cloth. A person wearing a checkered shirt enters from the right, moves toward the counter, and picks up a small rectangular container. The camera shifts to a closer view of the countertop as the person interacts with the container.\n\nBut need to be concise. Let's see the example output. Wait, the user provided an example output structure. Let's make it as per the rules.\n\n\"Initial frame shows a kitchen countertop with a stainless steel pot on a stove, a colorful cup with liquid, and a small white bowl resting on an orange-and-green checkered cloth. A person in a checkered shirt enters from the right, moves toward the counter, and picks up a small rectangular container. The camera zooms in on the countertop area as the person's hand interacts with the container.\"\n\nBut need to follow the rules: exclude text, name characters. So \"person in checkered shirt\" is fine. Mention appearance: checkered shirt, the container is small, rectangular. Spatial: container is on the counter near the cup. Camera movement: zooms in.\n\nLet me check the frames:\n\nFrame 0: counter with pot, cup, cloth, etc. Person is partially visible on right.\n\nFrame 1-3: person moves left, camera focuses more on counter.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l62Aekqirs0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l62Aekqirs0_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 140.32037623194043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and a container move discretely: hands pour contents from a container into a cup, indicating explicit physical interaction.", "background_and_ambient_analysis": "Background elements (cabinets, countertop, kitchen items) show no uniform shifting. No fire, water, smoke, or wind visible; scene is static kitchen environment."}}
{"video_id": "l9OH5PWOjd4", "file_name": "l9OH5PWOjd4_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men interact in a close-up frame; a shirtless, muscular man with chest tattoos wears black boxing gloves, while a man with a forearm tattoo extends his arm toward the first man's face. The second man’s arm moves forward, making contact with the first man’s mouth, causing the first man’s mouth to open widely. The camera remains static, capturing the action against a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l9OH5PWOjd4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l9OH5PWOjd4_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 134.12864272370516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one (left) wearing boxing gloves pressing against the other person's face; the right person moves his head slightly and the left person's hand may adjust slightly.", "background_and_ambient_analysis": "Background is a plain static wall with no shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "l8m4NbYHIoo", "file_name": "l8m4NbYHIoo_000161_000171.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless young child stands in front of a large glass baking dish on a kitchen counter, holding a utensil and stirring the contents. A second person’s hand enters the frame from the top right, holding a white plate, and tilts it to add ingredients into the dish. The child continues interacting with the dish while the other person deposits items into the bowl. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l8m4NbYHIoo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l8m4NbYHIoo_000161_000171.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 104.69112576010471, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child's hands moving dishes in sink.", "background_and_ambient_analysis": "No shifting background; water in sink is part of dishwashing action, not dominant fluid motion."}}
{"video_id": "lAVu0B8Ql-Y", "file_name": "lAVu0B8Ql-Y_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a baseball uniform: dark top, light pants, holding a bat. They're in a batting stance, maybe preparing to swing. Then it cuts to another scene: a pitcher in a blue jersey (number 6) throwing a ball towards a batter in white and black. The batter swings and hits the ball. Then the batter runs towards first base. Next, there's a scene where a player in blue (number 16) is running, maybe after a hit. Then another scene with a pitcher throwing, and the batter swings. The text \"Doubles!\" and \"Home Runs!\" appears, but we need to ignore text recognition. \n\nNow, chronological order. First scene: batter in dark top, light pants, standing at home plate, bat ready. Second scene: pitcher in blue jersey (number 6) pitches to a batter in white/black; batter swings, runs towards first base. Third scene: player in blue (number 16) runs, maybe on base. Fourth scene: pitcher in blue throws, batter in white/black swings, runs towards bases. Wait, but need to describe each segment's motion.\n\nWait, the video segments:\n\n[0.0] Batter (dark top, light pants) at home plate, holding bat, ready to hit.\n\n[1.4] New scene: pitcher (blue jersey, number 6) throws to batter (white/black uniform, helmet), batter swings. \n\n[2.5] Batter hits the ball, runs towards first base (first base is white, visible). \n\n[3.6] Player in blue (number 16) runs towards first base, maybe after a play.\n\n[4.7] Another pitcher (blue) throws, batter (white/black) swings, runs towards bases. Wait, but need to be concise.\n\nMain subjects: batter, pitcher, runners. \n\nChronological:\n\n1. A batter in a dark top and light pants stands at home plate, gripping a bat. \n\n2. Transition to a pitcher in a blue jersey (number 6) throwing a ball to a batter in a white and black uniform; the batter swings and runs towards first base. \n\n3. Another scene shows a player in a blue jersey (number 16) running, followed by a pitcher in blue throwing to a batter in white/black who swings and runs. \n\nBut need to keep it concise, chronological paragraph. Also, spatial relationships: pitcher to batter (pitcher in front, batter in box), batter running towards first base (to the right of the pitcher's position, etc.)\n\nWait, the rules say minimal background, so don't describe background unless essential. So focus on people's actions.\n\nLet me structure it:\n\nA batter in a dark top and light pants stands at home plate, holding a bat. Then, a pitcher in a blue jersey (number 6) throws a ball to a batter in a white and black uniform; the batter swings and runs towards first base. Next, a player in a blue jersey (number 16) runs, followed by a pitcher in blue throwing to a batter in white/black who swings and runs. The camera captures these sequences with a few cuts between scenes.\n\nWait, but need to check if the first frame is a batter, then the next scene starts with pitcher. The video shows different scenes. So chronological order of events:\n\nFirst scene: batter (dark top, light pants) at home plate, ready to hit. Second scene: pitcher (blue, #6) pitches to batter (white/black); batter swings, runs. Third scene: player (blue, #16) runs. Fourth scene: pitcher (blue) throws to batter (white/black), batter swings, runs.\n\nBut the caption must be a paragraph. So:\n\nA batter in a dark top and light pants stands at home plate, gripping a bat. A pitcher in a blue jersey (number 6) then throws to a batter in white and black; the batter swings and runs towards first base. Another player in a blue jersey (number 16) runs across the field, followed by a pitcher in blue throwing to a batter in white and black, who swings and continues running. The camera cuts between these scenes with minimal background detail.\n\nWait, but need to mention spatial relationships. For example, the pitcher is to the left of the batter (since in baseball, pitcher is on the mound, batter in box). But maybe \"pitcher throws to batter\" is enough.\n\nAlso, the second scene: \"pitcher in blue (number 6) throws to batter in white/black; batter swings and runs towards first base.\"\n\nThird scene: \"player in blue (number 16) runs towards first base.\"\n\nFourth scene: \"pitcher in blue throws to batter in white/black who swings and runs towards the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lAVu0B8Ql-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lAVu0B8Ql-Y_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 883.8379594792896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The batter (swinging bat), pitcher (throwing ball), catcher (crouching), runner (rounding bases), and baseball (traveling through air) are discrete objects moving due to explicit physical forces and collisions.", "background_and_ambient_analysis": "The background (chain-link fence, trees, buildings) is static and not shifting uniformly. There is no significant fluid or environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "lAKtl6Bo3ro", "file_name": "lAKtl6Bo3ro_000341_000351.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Children in colorful casual clothing move around a central wooden box on a blue mat stage. Initially, one child sits on the mat in front of the box; this child then stands, performs a cartwheel, and runs across the mat. Other children walk in lines and groups, moving past the box and around the stage. The camera captures the scene from a static top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lAKtl6Bo3ro.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lAKtl6Bo3ro_000341_000351.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 238.09294613649956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple children (solid objects) are moving: one child crawls and then runs across the mat, others chase, run, and interact with each other. Motion is discrete, tracked via bounding boxes (e.g., running, falling, crawling).", "background_and_ambient_analysis": "No shifting background elements (black curtain and blue mat are static); no fire, water, smoke, or wind present. Background remains consistently unchanged throughout the clip."}}
{"video_id": "lA0PVkGwq4Q", "file_name": "lA0PVkGwq4Q_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a black Bosch GSR 6 RE Professional drill with red branding, positioning it against a dark metal piece on a wooden workbench. The hand operates the drill, driving a screw into the metal, then adjusts the drill's trigger. The camera maintains a close-up perspective, shifting slightly to capture the drilling motion and the drill's trigger mechanism.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lA0PVkGwq4Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lA0PVkGwq4Q_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 60.4260766047129, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The Bosch power drill rotates actively as it drills into a metal object. The person's hands adjust the drill's position and pressure, showing controlled movement of discrete solid objects.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. Background (wooden workbench) is static and remains consistently positioned without uniform displacement."}}
{"video_id": "lBfQIAg1pCU", "file_name": "lBfQIAg1pCU_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows hands doing a sewing task. First, the hands hold a black thread spool and a white thread spool. Then, they manipulate the thread—pulling, maybe threading a needle? Wait, in the frames, the hands are working with thread, and scissors appear later. Let's check the sequence.\n\nFrame 0: Hands hold black spool and white thread. Frame 1: Still holding, maybe threading? Frame 2: Hands separate, spool is on the table. Frame 3: Scissors come into view. Frame 4: Hands adjust thread. Frame 5: Hands continue working with thread.\n\nSo the main subjects are hands, thread spools (black and white), scissors. Chronological order: hands first handle black spool and white thread, then manipulate the thread, place the spool, bring scissors into view, and work with the thread. Appearances: hands are light-skinned, spools are black and white, scissors are black. Spatial: spools on a gray cloth background, scissors placed to the right. Camera is top-down, static? The background is a gray fabric, minimal. No text, just the actions.\n\nNeed to describe motion: hands thread the needle (maybe), pull thread, move spool, place scissors. Wait, the video starts with hands holding spools, then they're handling the thread—maybe preparing to sew. Let's structure:\n\nHands manipulate a black and white thread spool over a gray cloth background. Initially, both hands hold the spools; then they separate the spool, place the black spool on the cloth to the upper right, and begin handling the white thread. Scissors are introduced to the lower right as the hands adjust the thread. The hands continue to manage the thread, pulling and positioning it, with the black spool remaining stationary to the upper right. The camera maintains a top-down perspective throughout, focusing on the hands and materials.\n\nWait, check rules: concise, chronological paragraph. Focus on motion. Let's make it shorter.\n\nHands hold a black thread spool and white thread over a gray cloth. They separate the spool, place the black spool to the upper right, and manipulate the white thread. Scissors appear to the lower right as the hands adjust the thread. The hands pull and position the thread, with the black spool stationary. The camera is top-down, static.\n\nWait, the first frame: hands holding spool, then they're pulling thread, maybe threading a needle? But the video shows hands working with thread, spools. Let's get precise.\n\nFrame 0: hands holding black spool and white thread (spool on thread). Frame 1: hands still holding, maybe threading a needle? But the next frames: frame 2, hands separate, spool on table. Frame 3: scissors placed. So:\n\nA pair of hands manipulates a black thread spool and white thread over a gray fabric surface. Initially, both hands hold the spool and thread; they then separate the spool, placing the black spool to the upper right on the cloth. The hands proceed to handle the white thread, pulling and adjusting it. Scissors are introduced to the lower right as the hands work with the thread. The black spool remains stationary on the upper right while the hands manage the thread. The camera maintains a top-down perspective throughout, with no movement.\n\nCheck for conciseness. Let's make it a single paragraph, chronological.\n\nHands hold a black thread spool and white thread over a gray cloth background, manipulating the thread. They separate the spool, place the black spool to the upper right, and adjust the white thread. Scissors appear to the lower right as the hands continue handling the thread. The black spool stays stationary, while the hands pull and position the thread. The camera remains top-down and static.\n\nWait, rule d: conclude with camera perspective. So last sentence: \"The camera maintains a top-down perspective without movement.\"\n\nLet's check all rules:\n\na) Motion: hands handling spool and thread, placing spool, introducing scissors, adjusting thread.\n\nb) Appearance: hands (light-skinned), spools (black and white), scissors (black).\n\nc) Spatial: black spool upper right, scissors lower right.\n\nd) Camera: top-down, static.\n\ne) Background: gray cloth, minimal.\n\nf) Exclude text, characters: yes.\n\ng) Don't include reasoning.\n\nPutting it all together:\n\n<caption_output>A pair of light-skinned hands manipulates a black thread spool and white thread over a gray cloth background. The hands initially hold both spools, then separate the spool and place the black one to the upper right. They adjust the white thread while scissors appear to the lower right. The hands continue pulling and positioning the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lBfQIAg1pCU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lBfQIAg1pCU_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 219.2619479042845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands manipulate solid objects: a black cylindrical cap, a white cylindrical item, and scissors. The objects exhibit discrete motion (e.g., cutting wire, repositioning cap) driven by manual force.", "background_and_ambient_analysis": "The gray fabric background remains static with no uniform shifting or environmental motion (fire, water, wind). No fluids or gaseous elements are present."}}
{"video_id": "lCFZs7b18yU", "file_name": "lCFZs7b18yU_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark blue sweater over a light blue collared shirt stands beside a large tree with rough bark in a snow-covered park. He holds a dark object and cloth, raises his right arm to touch the tree trunk, steps back, turns, and holds the object while smiling. The camera remains steady, capturing his actions from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lCFZs7b18yU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lCFZs7b18yU_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 95.49063386224155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving through space, gesturing and walking, demonstrating locomotion and explicit physical movement.", "background_and_ambient_analysis": "Background elements (trees, snow, playground slide) show no uniform shifting or fluid motion; snow and trees are static with no visible wind or environmental effects."}}
{"video_id": "lAfieEWNPIk", "file_name": "lAfieEWNPIk_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a tool to unscrew a component from a black oil pan under a vehicle, extracting an old black rubber gasket ring. They then insert a new black rubber gasket into the oil pan's cavity. The person’s hands, wearing a watch, manipulate the tool and gaskets while positioned in front of the oil pan, with a work light visible to the right. The camera maintains a close-up perspective with slight handheld movement, focusing on the mechanical task.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lAfieEWNPIk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lAfieEWNPIk_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 479.3269768138947, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a mechanical cap/oil ring assembly are the discrete objects. The hands move to manipulate the oil ring, applying physical force to install it on the cap.", "background_and_ambient_analysis": "The background elements (e.g., vehicle interior, mechanical components) appear static with no significant fluid or environmental motion (fire, water, smoke, wind). Background does not show uniform shifting indicating camera motion."}}
{"video_id": "lDsKmPbTKIk", "file_name": "lDsKmPbTKIk_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, so I need to create a concise chronological paragraph for this video. Let me look at the frames again.\n\nFirst, the video shows a person doing Smith Machine Squats. The main subject is a man in black clothing, right? He's wearing a black shirt and shorts, and neon green shoes. He's using a Smith machine with weights. The video starts with him in a squat position, then he stands up, lifts the barbell, and then squats down again. Wait, the frames show him doing the movement: the first frame is him lowering the bar, then he's in the middle of the squat, then he's standing up. Wait, the sequence is: frame 0.0 shows him in a squat, then he lifts the bar up to his shoulders, then lowers back down. Wait, no, Smith Machine Squats usually involve lowering the bar to the thighs and then standing up. Let me check the frames.\n\nIn frame 0, he's at the top of the squat, lifting the bar up. Then frame 1: he's halfway down. Frame 2: lower, then frame 3: at the bottom of the squat, then he's standing up again. Wait, no. Wait, the video shows him doing the motion repeatedly. The first frame (0.0s) shows him in a squat position, then he lifts the bar, then squats again. Wait, maybe it's a single rep. Wait, the movement: he starts standing, lifts the bar up to shoulders (maybe that's the start), then lowers it to his thighs, then stands up. Wait, no. Smith machine squats: the person stands in front of the machine, holds the bar at the shoulders, then lowers the bar down to the thighs (squat), then stands up. So in the video, he starts at the top of the squat, then squats down, then stands up. Wait, but looking at the frames:\n\nFrame 0: He's in a squat position, with the bar at his shoulders.\n\nWait, no. Wait, in the first frame, he's standing, holding the bar at his shoulders. Then frame 1: he squats down, lowers the bar. Then frame 2: he's in the squat position (lowered), then frame 3: he's standing up. Hmm, maybe the video shows the full rep: start standing, lower bar to squat, then stand up. So the chronological order would be: the person starts in a standing position, lifts the bar to the shoulders (maybe that's not correct—wait, Smith machine squats are typically done by having the bar at shoulder height when standing, then lowering it down. So the movement is from standing to squatting, then returning to standing.\n\nWait, but looking at the frames: in frame 0, the man is in a squat position, with the bar at his shoulders. Then in frame 1, he's lifting the bar up (standing). Frame 2: he's in the middle of the movement. Wait, no. Wait, maybe the video is showing the sequence of a squat. Let me check the timestamps.\n\nThe user provided 5 frames from 0.0 to 4.7 seconds. The description says the person is doing Smith Machine Squats. The first frame (0.0) shows him in a squat (lowered position), then he's lifting the bar up (standing), then squatting again. Wait, maybe it's a mistake. Wait, in the first frame, he's in a squat (legs bent, bar at shoulders), then he stands up, then squats down again. So the sequence is: squat, stand up, squat again.\n\nWait, but the video is a single rep. Wait, the movement: from standing, he lifts the bar to his shoulders (but that's not typical. Usually, the bar is loaded at the top, and he squats down. So the person starts in a standing position, holds the bar at his shoulders, then lowers it down to his thighs (squat), then stands up. So the sequence is: start standing, squat down, stand up. So the video shows the person starting in a squat position (frame 0.0?), then moving to standing. Wait, maybe the first frame is him in the squat position, then he lifts the bar up, which is the end of the squat.\n\nWait, looking at the frames: in frame 0.0, the person is in a squat position, with the bar at his shoulders. Then in frame 0.3, he's lifting the bar up (standing). Wait, no. Wait, the video is from 0 to 4.7 seconds. Let me imagine the motion: the person is doing a squat. So the movement is: stand up, lower the bar to the thighs", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lDsKmPbTKIk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lDsKmPbTKIk_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 153, "blur_score": 265.41803409449744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is performing a Smith Machine Squat, moving vertically in a controlled manner due to their own physical exertion and muscle contractions.", "background_and_ambient_analysis": "The background (walls, gym equipment, mirrors) shows no shifting or fluid motion. No fire, water, smoke, or wind is present in the environment."}}
{"video_id": "lBqZRr8Pln4", "file_name": "lBqZRr8Pln4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child with light brown hair, wearing a blue shirt and black shorts, stands at a wire fence, holding food and extending it toward several black and white pigs behind the fence. The child moves slightly, adjusting their stance while feeding the pigs, then turns away from the fence. The camera follows the child’s movements with a slight shake, capturing the interaction from a close, ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lBqZRr8Pln4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lBqZRr8Pln4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 240.8701602934462, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (in blue shirt) is moving their arms to feed the animals, and the animals are moving their heads to eat the food. Both are discrete solid objects.", "background_and_ambient_analysis": "The background (paved ground, fence) is static with no shifting or environmental effects (fire, water, wind)."}}
{"video_id": "lFEcoZDQbCU", "file_name": "lFEcoZDQbCU_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing dark clothing, white gloves, and gray shoes stands beside a black bicycle positioned in front of a white table. The individual steps back from the bike, turns to face it, and walks toward the right side of the frame. The camera remains stationary with minimal movement, capturing the scene from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lFEcoZDQbCU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lFEcoZDQbCU_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 91, "blur_score": 83.53927011683253, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (wearing gloves, dark clothing) is moving while interacting with the bicycle, performing locomotion (walking) and object manipulation.", "background_and_ambient_analysis": "Background (counter, floor) is static; no shifting or environmental motion (fire, water, wind) detected."}}
{"video_id": "lEUDQdxHAxY", "file_name": "lEUDQdxHAxY_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white t-shirt eats a large sandwich, then holds it open to reveal layers of meat, cheese, and vegetables inside. The sandwich is positioned above a plate of fries on the table. The camera remains close, focusing on the person’s hands and the sandwich, capturing the action of eating and the sandwich’s contents.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lEUDQdxHAxY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lEUDQdxHAxY_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 91, "blur_score": 33.24831597193877, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person holding a sandwich, moving it toward and away from their mouth; discrete solid objects (sandwich, hands) exhibiting explicit physical motion due to eating actions.", "background_and_ambient_analysis": "Static indoor background with table, plate, and glass; no shifting elements or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "lFT7ZFcWaRA", "file_name": "lFT7ZFcWaRA_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black screen, transitioning to a person wearing a black cap, white shirt with colorful fruit graphics, and long dark hair moving rhythmically in a room with pink walls. The individual gestures with their hands and shifts their body position, occasionally moving their head. A small doll is visible on a surface in the background. The camera remains mostly static with slight movement, capturing the person's motions from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lFT7ZFcWaRA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lFT7ZFcWaRA_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 193.84172154868975, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves their head and body; the candle flame flickers.", "background_and_ambient_analysis": "The background elements (pink wall, poster, lamp) are stationary. The candle flame flickers but is not dominant motion."}}
{"video_id": "lFKPW5limwA", "file_name": "lFKPW5limwA_001507_001517.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green floral shirt uses a sausage stuffer to fill a casing with meat, then transfers the filled casing into an aluminum tray, with coiled light brown sausages visible in adjacent trays to the left. The camera remains stationary in a close-up view of the hands and equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lFKPW5limwA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lFKPW5limwA_001507_001517.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 167.57364234422903, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands are moving to transfer doughnuts from a container into a baking tray. Doughnuts are solid objects being explicitly manipulated by physical forces (hand movement).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. Kitchen background (pot, trays, containers) is static and stable."}}
{"video_id": "lG4S20WpKTw", "file_name": "lG4S20WpKTw_000917_000927.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top manipulates a white triangular 3D structure composed of interlocking geometric components. She initially positions her hands on the structure, adjusts its components by moving pieces apart, and then repositions the structure, shifting it to the side. The background is a plain white surface, and the camera maintains a static front view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lG4S20WpKTw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lG4S20WpKTw_000917_000927.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 128.50850414029756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is performing hand gestures and movements, indicating discrete physical motion.", "background_and_ambient_analysis": "The background consists of a static white wall with a geometric grid pattern. There are no shifting background elements, fluid motion (fire, water, smoke), or wind-induced movement detected."}}
{"video_id": "lHUckNC2LAU", "file_name": "lHUckNC2LAU_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a clear, small glass sphere, rotating it against a blurred park background. The camera pulls back to reveal a person in a light brown polo shirt holding the sphere, lifting it upward and spinning it in front of their face. The individual continues to move the sphere through various motions, with the camera following its trajectory. The camera begins with a close-up of the sphere, transitions to a medium shot of the person, and tracks the sphere's movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lHUckNC2LAU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lHUckNC2LAU_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 44.670246151740464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a clear glass sphere using hands: rotating, lifting, and bringing it near the face.", "background_and_ambient_analysis": "Background trees and ground are stable with minimal leaf rustling; no fire, water, smoke, or dominant wind motion observed."}}
{"video_id": "lGGRAU05Xvc", "file_name": "lGGRAU05Xvc_000312_000322.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and dark pants inside a vehicle adjusts a wooden frame structure near an open door, then lifts a rectangular board and positions it onto the frame. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lGGRAU05Xvc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lGGRAU05Xvc_000312_000322.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 126.17540887078243, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) is actively moving: positioning and placing a wooden board onto a wooden structure. The person's body and hands exhibit controlled motion due to physical manipulation.", "background_and_ambient_analysis": "Static background elements (window view of driveway and grass) show no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "lJyS5XLfFUo", "file_name": "lJyS5XLfFUo_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a blue vest over a white long-sleeve shirt and blue pants sits on a wooden chair. The child holds a small object near their face, then lowers it slightly while adjusting their grip. The scene is set on a tiled patio with a grassy area visible in the background. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lJyS5XLfFUo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lJyS5XLfFUo_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 156, "blur_score": 198.60680564434716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child seated on chair performing discrete actions (drinking from glass, hand movements) with small head/upper-body motions.", "background_and_ambient_analysis": "Background elements (tiled patio, grass, column) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "lJZrqgFQU5E", "file_name": "lJZrqgFQU5E_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people gathers around a table in a dimly lit room. A person holds a bright lamp overhead, illuminating a flat object on the table. The person in a white shirt with a Union Jack design manipulates the object, while another individual in a white shirt and apron assists. A girl in a red shirt sits to the right, moving her hand toward the table, and a person in a black top takes a photo with a camera from the front. The camera remains stationary at a slight angle, capturing the scene from a low perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lJZrqgFQU5E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lJZrqgFQU5E_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 235.84908013877998, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: People (including the person drawing and children) exhibit localized movements—e.g., the person in the white shirt moves hands to draw, children shift positions (e.g., child in black shirt moves from right to center), and others adjust stances.", "background_and_ambient_analysis": "The background (walls, floor, and stationary furniture) remains static with no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "lHti8gECM-8", "file_name": "lHti8gECM-8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a person in a hoodie and jeans standing on a paved area with a yellow line. Then, they move towards the camera, turn around, and the scene changes to a different person in a gray hoodie. Wait, no, let's check the frames. The first frame shows a person with a crown emoji, then they move, and the next frame has a skull emoji. The sequence: the person in the middle (initially with crown) is on a street. They walk towards the camera, then turn. Then another person appears with a skull emoji. Let's check the timestamps.\n\nFrame 0: Person in hoodie and jeans, wearing red shoes, standing on pavement with yellow line. Then in frame 1, same person moves, maybe runs. Frame 2, the person with a crown emoji (maybe the same person) is facing camera. Then frame 3, the person is now in a black hoodie, with \"ARMY\" visible, and the crown is still there. Then frame 4, the person is now with a skull emoji, and the scene is black and white. \n\nWait, the key is to describe the motion chronologically. Let's list the actions:\n\n1. A person (wearing dark hoodie, jeans, red shoes) stands on a paved surface with a yellow line, facing away from the camera. They then run towards the camera, turning around as they move. \n\n2. Next, the person is now facing the camera, wearing a dark hoodie with \"ARMY\" visible, and a crown emoji appears above their head. \n\n3. Then, the scene transitions to a different person (or same?) in a gray hoodie, now with a skull emoji above their head, standing on a paved surface with trees in the background. The video turns black and white. \n\nWait, but the problem says to focus on main subjects in chronological order. Let's see the video steps:\n\n- Initial frame: person in hoodie, jeans, red shoes, on paved road with yellow line, standing. Then they move (run towards camera). Then they turn around, and the crown emoji is there. Then another person (maybe the same?) but the scene changes. Wait, the frames are:\n\n0: [left] fist, hand, middle: person (back view), right: peace sign, shoe.\n\n1: Middle person moves towards camera (running), crown emoji appears (maybe on their head?).\n\n2: Person turns around, facing camera, hoodie has \"ARMY\" text, crown emoji is there.\n\n3: Person is now with skull emoji, and the scene is black and white. \n\nWait, but the user's video is the middle frame sequence. So the chronological order of the main subject (person) movements:\n\n- The person starts standing on the pavement with a yellow line, facing away from the camera. They then run towards the camera, turning their body to face the camera. After turning, a crown emoji appears above their head. Finally, the scene changes to a different person (or same?) with a skull emoji, and the video is in black and white. \n\nWait, but the video might have two different people. Wait, frame 0: person 1 (hoodie, jeans, red shoes). Frame 1: person 1 runs towards camera. Frame 2: person 1 turns around, facing camera. Frame 3: person 2 (gray hoodie, maybe?) with skull emoji, black and white. \n\nBut the rules say to describe the motion and behavior of main subjects in chronological order. Let's focus on each frame's action.\n\nFrame 0: Person (hoodie, jeans, red shoes) stands on paved road with yellow line, facing away. Then, in frame 1, person runs towards camera. Frame 2: person turns to face camera, hoodie now shows \"ARMY\". Frame 3: person (same or different) now has skull emoji, scene is black and white.\n\nWait, the emojis are part of the video, but the rule says to exclude text recognition. So the emojis are overlays, but we can mention their presence? Wait, the rules say: \"Exclude text recognition, named characters, or stylistic analysis.\" So emojis are stylistic, so maybe not mention them. Wait, no: the task is to describe the motion and behavior. So the emojis might be part of the visual elements but since they're not text (they're emojis), but the rule says \"exclude text recognition\"—so perhaps the emojis are to be described as visual elements. Wait, but the user's example in the problem says the video has emojis. Hmm.\n\nWait, the instructions for the caption: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So the emojis are part of the visual, but the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lHti8gECM-8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lHti8gECM-8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 158, "blur_score": 136.43796260096104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a crown emoji) moves across the road, performing discrete locomotion (walking, turning, gesturing). The person is a solid, distinct object exhibiting physics-based movement.", "background_and_ambient_analysis": "Background elements (road, trees, sky) remain stable with no uniform shifting or fluid/environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "lKDqK-uU-Vo", "file_name": "lKDqK-uU-Vo_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt, blue shorts, and black sneakers lifts a barbell from a bent-over squat position, standing upright while holding the barbell at chest height. He remains facing forward, with the barbell positioned between his legs during the lift. The camera is stationary, capturing his motion from a fixed angle within a gym environment featuring weight racks and other equipment in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lKDqK-uU-Vo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lKDqK-uU-Vo_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 157, "blur_score": 86.24884773008161, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic wear performs a weightlifting movement (squat/deadlift) with a barbell; the barbell and person exhibit discrete motion due to physical exertion.", "background_and_ambient_analysis": "Background elements (gym equipment, walls, floor) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects present."}}
{"video_id": "lKKimizxQJM", "file_name": "lKKimizxQJM_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a red and blue jacket and dark pants with white stripes hops on a chalk-drawn hopscotch grid. Another child in a pink patterned top, pink pants, and gray sneakers approaches from the left, joining the first child near a garage. The first child moves away from the grid while the second child walks forward, passing by the first and approaching the grid. The camera pans left slightly to follow their movement across the concrete surface, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lKKimizxQJM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lKKimizxQJM_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 197.60207376607286, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (one in red/blue hoodie and dark pants, one in pink pants and colorful hoodie) move across the ground. Their motion involves walking and positioning, with discrete, solid body movements.", "background_and_ambient_analysis": "The background elements (chalk-drawn lines on ground, small table, swing set, garage) exhibit no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven phenomena are visible."}}
{"video_id": "lMMy39Kjxa8", "file_name": "lMMy39Kjxa8_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a blue sleeveless outfit and dark sandals stands on a concrete floor with visible cracks, then steps forward, swings her arms, jumps, and moves in a circular pattern. The camera remains stationary, capturing the sequence from a fixed frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lMMy39Kjxa8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lMMy39Kjxa8_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 511.2673114162869, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A single toddler in blue clothing is moving: walking, jumping, and swinging a jump rope. The motion is discrete and solid, with clear locomotion and rope manipulation.", "background_and_ambient_analysis": "The gray walls and concrete floor remain stable throughout the frames with no shifting or fluid motion (no fire, water, smoke, or wind). Background elements are fixed relative to the camera."}}
{"video_id": "lMjKnW7KCbQ", "file_name": "lMjKnW7KCbQ_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a parking lot with a building in the background. There's a person pushing a small object, maybe a cart or something, in front of a dark blue SUV. The person is wearing light-colored shorts and a shirt, maybe? Wait, the video shows the person moving the object around the SUV. Let's check the timestamps.\n\nAt the start, the person is near the back of the SUV, pushing the object. Then, they move it around the vehicle, so the object is being pushed from behind the SUV to the front? Wait, the first frame: person is by the back, pushing something. Then in the next frames, they move towards the front, so the object is moving around the SUV. The SUV is dark blue, parked in the lot. The person is a single individual. Background has a building with a white roof, trees, but minimal. Camera seems to be stationary, maybe a slight pan? Wait, the camera movement—looking at the frames, the perspective changes a bit, so maybe a slight pan or stationary. Wait, the user says \"conclude with camera perspective and movement.\"\n\nLet's structure: main subject is a person (light clothing) pushing a small object (color? not sure, maybe gray) around a dark blue SUV in a parking lot. Chronological order: starts pushing the object from the rear of the SUV, then moves the object around the vehicle, ending up in front of it. Wait, looking at the frames: [0.0] person at back pushing object. [1.4] moving the object towards the front, SUV is still parked. [2.5] object is further around, person still pushing. [3.6] person near front of SUV, object is in front. [4.7] person moves away from the SUV? Wait, no. Wait, the object is being pushed around the SUV. Let's see:\n\nFrame 0: person is at the back of the SUV, pushing a small object (maybe a skateboard or something). Then frame 1: moving left, object is being pushed around the back to the side. Frame 2: object is near the side, person moving towards front. Frame 3: object is now in front of the SUV, person pushing it. Frame 4: person is near the front, object still being pushed. Frame 5: person is at the front, object is in front.\n\nWait, the video shows the person pushing the object around the SUV, so the motion is circular around the vehicle. The person is moving the object from behind the SUV to the front, then maybe around? But in the frames, it's a sequence where the object is being pushed from the rear around to the front side.\n\nSo main subject: one person (light-colored shorts, shirt), pushing a small object (color not specified, maybe light). SUV is dark blue, parked. Background: building, trees, parking lot. Camera is stationary or slightly panning? Wait, the frames show the camera angle shifting slightly, maybe a slight pan left or right.\n\nWait, the problem says \"conclude with camera perspective and movement\". So need to say if it's static, pan, etc.\n\nLet's put it all together:\n\nA person in light clothing pushes a small object around the rear and side of a dark blue SUV in a parking lot, moving the object from behind the vehicle to its front. The background includes a building with a white roof and trees, but is minimal. The camera remains stationary with slight perspective shifts.\n\nWait, but need to be concise, chronological.\n\nFirst frame: person near rear of SUV, pushing object. Then, moves the object around the SUV, eventually positioning it near the front. The SUV is dark blue, the person is alone. Camera is stationary.\n\nWait, the key is to mention motion in order: starts pushing object from behind SUV, then moves around the vehicle (to the side, then front).\n\nLet me check the frames:\n\n[0.0] Person is behind SUV, pushing object (maybe a flat object like a board or cart). The SUV is parked.\n\n[1.4] Person is moving the object to the left side of the SUV, pushing it.\n\n[2.5] Person is moving the object around the front side of the SUV.\n\n[3.6] Person is now pushing the object in front of the SUV.\n\n[4.7] Person is still pushing the object forward.\n\nWait, no, maybe the object is being pushed in a circle. Let's see the SUV's position. The SUV is parked, and the person is moving the object around its rear. So the motion is the person pushing the object from behind the SUV towards the front, going around.\n\nSo:\n\nA person wearing light clothing pushes a small object around the rear of a dark blue SUV in a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lMjKnW7KCbQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lMjKnW7KCbQ_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 146, "blur_score": 385.4414152071622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person walks from the back of a van to the driver's side and sits inside, while the van moves slightly and then stops.", "background_and_ambient_analysis": "The background (building, trees, parking lines) is static and shows no shifting or fluid motion. Trees are still, indicating no significant wind. No fire, water, or smoke present."}}
{"video_id": "lMxUBVQ68-Y", "file_name": "lMxUBVQ68-Y_000210_000220.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark pants uses a tool to dig into sandy soil. Close-up of hands with a tool continuing the excavation. Two individuals, one in a green shirt and beige pants and the other in a white shirt with plaid shorts, kneel together to dig. Three people, including one in a white shirt with blue shorts, another in a white shirt and gray shorts, and a third in a dark shirt, stand and work on the ground. The camera maintains a close-up to medium perspective focusing on the digging activity, showing the progression of the excavation with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lMxUBVQ68-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lMxUBVQ68-Y_000210_000220.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 229.54385524612843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects moving: a mechanical arm interacting with soil, and two people working on the ground.", "background_and_ambient_analysis": "The background (ground and rocks) is static with no shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "lNH9D__Sz8k", "file_name": "lNH9D__Sz8k_000224_000234.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A muscular man in a black tank top, black shorts, and black cap sits on a gym bench, lifting dumbbells in a curl motion. He stands, holding the dumbbells, then bends forward with arms extended, followed by standing upright with hands on his chest. The camera follows his movement, capturing his actions in a gym setting with other individuals working out in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lNH9D__Sz8k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lNH9D__Sz8k_000224_000234.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 344.5841409829293, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is the man in the foreground lifting dumbbells; he performs discrete movements (squatting, standing, bending, pointing) driven by muscle contraction. A secondary object (background person) exhibits minimal movement. Both objects show clear solid-body motion without fluid or environmental interaction.", "background_and_ambient_analysis": "The gym background (walls, equipment, flooring) shows no uniform shifting or environmental motion (fire, water, smoke, wind). Static elements like the squat rack and wall posters remain fixed, indicating no ambient environmental influence."}}
{"video_id": "lNQga365bbA", "file_name": "lNQga365bbA_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red vest with yellow and white stripes, black sleeves, and a yellow cape holds a yellow and white object. They separate the object, display the yellow portion, then adjust their vest and place hands on hips. The background includes a clock and framed pictures on the wall. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lNQga365bbA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lNQga365bbA_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 44.849992611983524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red vest moves their hands and body in discrete gestures (adjusting clothing, gesturing), indicating solid object motion driven by explicit physical actions.", "background_and_ambient_analysis": "Static background elements (clock, framed picture, ceiling fan) show no uniform shift; no fire, water, or wind present."}}
{"video_id": "lMp5MUJ_3t8", "file_name": "lMp5MUJ_3t8_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green apron with a white design stands at a white countertop. To the left of a wooden cutting board, a white plate holds orange segments, and a whole orange sits on the board. The person uses a knife to slice the orange, moving their hands to cut and separate pieces, which are then placed on the plate. A tablet on a red stand is positioned to the left of the cutting board. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lMp5MUJ_3t8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lMp5MUJ_3t8_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 45.13843275361941, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: A person's hands are cutting an orange on a cutting board, with orange slices being placed on a plate. The motion is due to the hands applying force to cut the orange.", "background_and_ambient_analysis": "Background elements (white table, plate, cutting board, knife, red stand) show no uniform shifting or environmental fluid motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "lOBbyX6sMcQ", "file_name": "lOBbyX6sMcQ_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, clad in a red checkered shirt, grip and rotate an orange, round object toward the camera. The background features a patterned fabric surface. The camera maintains a close-up perspective with noticeable shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lOBbyX6sMcQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lOBbyX6sMcQ_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 33.02740002527643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hand manipulates a solid, round object (likely a pumpkin), rotating it to display different sides.", "background_and_ambient_analysis": "Background elements (furniture, electronics) remain static; no fire, water, smoke, or wind motion detected."}}
{"video_id": "lMAZaFuVJAw", "file_name": "lMAZaFuVJAw_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a red shirt, red cap, and gray shorts walks across a street, facing away from the camera. A blue car passes from the left, prompting him to step back. A silver car then approaches from the right, causing him to move to the side to let it pass. The camera remains stationary, capturing the scene from a fixed position on the sidewalk.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lMAZaFuVJAw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lMAZaFuVJAw_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 212.20609473740248, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A silver car moves across the frame from right to left. A person in a red shirt takes a few steps and then stands still.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind) observed. Background buildings and ground are stationary."}}
{"video_id": "lPA9h-3z2WE", "file_name": "lPA9h-3z2WE_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An aquarium with multiple fish, including a striped cichlid, swims among plants and gravel. A person in a peach shirt enters from the left, extends their arm toward the tank, and releases food particles, prompting the fish to swim toward the food. The camera remains static with slight movement as the person adjusts their position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lPA9h-3z2WE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lPA9h-3z2WE_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 383.8538084878498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Multiple fish are swimming in the aquarium; they are discrete, solid objects moving due to their own locomotion (swimming). A person's hand briefly enters the frame but is not the primary motion.", "background_and_ambient_analysis": "The background (rocks, plants) is static. The water is present but not moving (no currents, waves, or ripples); thus, no ambient environmental motion. The hand briefly appearing is a transient object but not the dominant motion."}}
{"video_id": "lQ8lZPocHkI", "file_name": "lQ8lZPocHkI_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person sits on a red rug, tying the black laces of their white athletic shoes with white socks; they first secure the right shoe’s laces, then shift to the left shoe, using both hands to adjust and tighten. The camera maintains a static top-down perspective focused on the feet and hands, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lQ8lZPocHkI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lQ8lZPocHkI_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 63.12307702073521, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person's hands and feet (discrete solid objects) are moving to tie shoelaces: hands manipulate shoelaces while feet adjust position, demonstrating deliberate physical action driven by muscular effort.", "background_and_ambient_analysis": "Background elements (light-colored floor and red rug) are static with no fluid motion or environmental effects (e.g., fire, water, wind); all background details remain consistent throughout."}}
{"video_id": "lQDxu4g0Frg", "file_name": "lQDxu4g0Frg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a person driving a Toyota. First, they're holding the steering wheel with both hands. Then, the right hand moves up to the top of the wheel, maybe turning it. Then the left hand moves up too, but wait, no—let's check the sequence. Frame 0: both hands on wheel. Frame 1: hands still. Frame 2: right hand moves up to top, left stays. Frame 3: right hand on top, left moves? Wait, no. Wait, the sequence: first, hands on wheel (both). Then, right hand moves up to the top (so turning right). Then, left hand also moves? Wait, looking at the frames:\n\nFrame 0: both hands on steering wheel, steering wheel with Toyota logo. Gauges visible. \n\nFrame 1: hands still on wheel. \n\nFrame 2: right hand moves up to the top of the wheel (so steering left? Wait, no, moving up would be turning left? Wait, steering wheel: moving right hand up towards the top would turn the wheel left, maybe. Wait, but the action is the right hand lifting up to the top, then maybe turning. Wait, in frame 2, right hand is on top, left hand is still on the left side. Then frame 3: right hand is back to the steering wheel, left hand still? Wait, the video shows the hands manipulating the wheel. Let's parse the motion step by step.\n\nThe first frame (0.0) has both hands on the wheel. Then at 0.3, hands are still. Then 0.5: right hand moves up to the top of the wheel, left hand remains on the left. Then 0.7: right hand moves back down, left hand still. Wait, no, looking at the frames:\n\nWait, the video is a sequence. Let's look at the frames:\n\nFrame 0: Both hands grip the steering wheel, Toyota logo in center.\n\nFrame 1: Same as 0, but maybe a slight movement. Wait, no—wait the user provided frames as [0.0] to [5.0] with 0.2, 0.3, etc. Wait the frames are:\n\n[0.0]: hands on wheel.\n\n[0.2]: hands still.\n\n[0.3]: right hand moves up to the top (so moving from right grip to top), left hand remains.\n\n[0.4]: right hand is back down, both hands on wheel.\n\n[0.5]: same.\n\nWait, the video shows a person driving a car, manipulating the steering wheel. The hands are moving: first holding the wheel, then right hand lifts to the top of the wheel (maybe turning left), then returns. Wait, no, the action is the right hand moving up to the top (so turning the wheel), then perhaps the left hand also moves, but the frames show:\n\nWait, the sequence: hands on wheel. Then right hand moves up (to the top, maybe to turn left), then left hand moves up? No, the video description:\n\nLooking at the user's input: the frames are:\n\n[0.0]: hands on wheel.\n\n[0.2]: hands on wheel.\n\n[0.3]: right hand lifts to top, left hand still on left.\n\n[0.4]: right hand back to wheel, both hands.\n\n[0.5]: same.\n\nWait, no. Let's list each frame:\n\nFrame 0.0: both hands on steering wheel.\n\nFrame 0.2: same.\n\nFrame 0.3: right hand moves to the top of the wheel (so, for example, turning the wheel left), left hand stays on the left.\n\nFrame 0.4: right hand moves back to the wheel, both hands on wheel.\n\nFrame 0.5: same as 0.4.\n\nWait, but the user's example input is:\n\n<0.3 seconds> [image]\n\n<1.4 seconds> [image]\n\n<2.5 seconds> [image]\n\n<3.6 seconds> [image]\n\nWait, the user says \"You are an expert video captioner. Your task is to generate a concise, chronological paragraph describing the provided video.\"\n\nThe video is a sequence of frames showing hands on a steering wheel. The key points are the motion of the hands. The main subject is the driver's hands (two, human, light-skinned, arms visible). The actions: initially both hands on the wheel. Then, right hand moves up to the top (steering action), then returns. Wait, but let's check the frames:\n\nFirst frame (0.0): hands on wheel. Then, in 0.3s, right hand lifts to the top of the wheel. Then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lQDxu4g0Frg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lQDxu4g0Frg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 96, "blur_score": 504.9911462260074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Driver's hands and steering wheel exhibit controlled rotational motion as the hands turn the wheel clockwise and counterclockwise, demonstrating discrete physical interaction (steering input).", "background_and_ambient_analysis": "No fire, water, smoke, or wind present. Car interior background (dashboard, center console) remains stationary with no uniform shifting, indicating no ambient environmental motion."}}
{"video_id": "lQPYF9OyZgM", "file_name": "lQPYF9OyZgM_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates a tool under a motorcycle wheel, adjusting a component as fluid drains into a black container positioned beneath the wheel. The hand repeatedly repositions the tool near the wheel's axle. Sparse greenery and a window are visible in the background. The camera maintains a close-up, static perspective focused on the hand and wheel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lQPYF9OyZgM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lQPYF9OyZgM_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 96.2901587695194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete solid object) moves to interact with components under the motorcycle tire, performing physical actions.", "background_and_ambient_analysis": "Static background elements (motorcycle tire, metal stand) show no uniform shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "lQehLd7yS5Y", "file_name": "lQehLd7yS5Y_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The user wants a concise chronological paragraph describing the video. First, let's look at the video frames.\n\nFirst frame: A hand uses a brush to paint on a sketchbook. The brush is dipped in water (since there's a glass of water), then maybe a watercolor. The sketchbook has a red line, and the palette with various colors is on the left. The hand is moving the brush on the page.\n\nSecond frame: Hand holding a brush, still painting. The brush is touching the paper, adding more color. The palette is there, the water cup.\n\nThird frame: Hand uses a white object (maybe a tool) to blend or add to the red line. The sketchbook has the red line, and the hand is working on it.\n\nFourth frame: Shows shelves with spools of thread in various colors. This is a different scene, so the camera cuts to this.\n\nNow, the caption needs to be chronological. So first part: hand painting on sketchbook with brush, then using a tool, then the camera shifts to the thread spools.\n\nCheck the rules: focus on motion, chronological order. Main subjects: hand, brush, sketchbook, palette, water cup, then the thread spools.\n\nDescribe appearance: hand is moving, brush (maybe blue?), sketchbook is spiral-bound, palette has multiple colors (green, blue, red, etc.), water cup. Then the thread spools are on shelves, colorful.\n\nSpatial relationships: palette to the left of the sketchbook, water cup near the palette. The thread spools are on shelves, stacked.\n\nCamera perspective: first parts are close-up on the hand and sketchbook, then a pan to the thread spools.\n\nKeep background minimal, exclude text. So don't mention any text on the sketchbook or anything else unless essential.\n\nLet's structure the caption:\n\nStart with the hand painting: a hand uses a brush to apply red paint on a spiral-bound sketchbook, positioned with a watercolor palette of various colors (green, blue, red, etc.) to the left and a glass of water nearby. The hand then dips the brush into water and continues painting, followed by using a white tool to blend the colors on the page. The scene transitions to a view of neatly arranged shelves holding numerous colorful spools of thread, organized in rows. The camera shifts from a close-up of the painting activity to a top-down view of the thread spools.\n\nWait, check for minimal background. The first part is focused on the hand, so the background is the table. But rules say minimal background unless essential. The table is part of the setting, but maybe just describe the objects.\n\nWait, the video starts with a close-up of the hand painting, then the next frames show the hand doing the action, then cuts to the thread spools.\n\nSo the chronological order: \n\n1. Hand dips brush into water (glass), then applies red paint on sketchbook, using brush to draw line.\n\n2. Then maybe the hand uses a tool (white, maybe a plastic thing) to blend or add to the line.\n\n3. Then the scene changes to shelves with thread spools.\n\nSo in the caption, describe each step in order.\n\nLet's draft:\n\nA hand uses a brush to apply a red watercolor line on a spiral-bound sketchbook, positioned with a watercolor palette of assorted hues (including green, blue, and red) to its left and a glass of water nearby. The hand then dips the brush into the water, continues painting, and subsequently uses a white tool to blend the colors on the sketchbook. The camera shifts to show wooden shelves stocked with numerous colorful spools of thread, arranged in orderly rows.\n\nCheck if it's concise. Let's see:\n\nFocus on motion: \"uses a brush to apply... continues painting, uses a white tool to blend\". Then transition to shelves.\n\nAppearance: hand (no color specified, just hand), brush (maybe color implied?), sketchbook (spiral-bound), palette (assorted hues), water glass.\n\nSpatial: palette to left, water glass nearby.\n\nCamera: starts close-up on hand, then shifts to top-down view of shelves.\n\nYes. Make sure to follow format exactly.\n\nAnother check: exclude text recognition (so no mention of text on pages), named characters (just hand), no stylistic analysis.\n\nSo the final caption should be:\n\nA hand uses a brush to apply a red watercolor line on a spiral-bound sketchbook, with a watercolor palette of assorted hues (green, blue, red) positioned to the left and a glass of water nearby. The hand dips the brush into water, continues painting, then employs a white tool to blend the colors. The camera shifts to a top-down view of wooden shelves stocked with numerous colorful spools of thread arranged in orderly rows.\n</think>\n\n<caption_output>A hand uses a brush", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lQehLd7yS5Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lQehLd7yS5Y_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 46.64490530674639, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand and pen are discrete objects moving in the first scene due to the drawing action. The second scene contains no moving objects.", "background_and_ambient_analysis": "The background elements in both scenes (table, glass, palette in the first scene; yarn display in the second) are stationary, showing no shifting or environmental motion (fire, water, wind). No ambient environmental motion is present."}}
{"video_id": "lS5Z_1moNUM", "file_name": "lS5Z_1moNUM_000209_000219.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark tank top and dark hair sits on a couch, eating from a plate of food on a small table in front of them. They bring food to their mouth, then the camera zooms in for a close-up of their face as they continue eating.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lS5Z_1moNUM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lS5Z_1moNUM_000209_000219.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 302.5360242488391, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and mouth are moving as they eat, with solid objects (person, food) exhibiting motion due to explicit physical actions (eating, manipulating food).", "background_and_ambient_analysis": "The background (framed pictures on the wall) shows no shifting or fluid motion. No fire, water, wind, or other environmental elements are present."}}
{"video_id": "lTBzNl-HNqU", "file_name": "lTBzNl-HNqU_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt applies blue paint to a white wall using a brush, moving it vertically to cover the surface; the wall features a blue-and-white patterned section to the left. The camera remains stationary, focused on the painting action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lTBzNl-HNqU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lTBzNl-HNqU_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 994.1873465282863, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and arm are moving to apply paint to a wall. This motion is discrete, solid, and driven by explicit physical forces (human locomotion).", "background_and_ambient_analysis": "The background consists of static wallpaper and a plain wall with no shifting or fluid motion. No fire, water, smoke, or wind is visible, so ambient environmental motion is absent."}}
{"video_id": "lRRBNDUZH3Y", "file_name": "lRRBNDUZH3Y_000205_000215.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with bright orange nail polish applies a product to their face using fingers, then the camera pulls back to reveal their upper body in a room with a white cabinet and floral arrangement; the individual wears a blue patterned top and jewelry, and the camera transitions from a close-up of the face to a wider shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lRRBNDUZH3Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lRRBNDUZH3Y_000205_000215.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.86551902155827, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (face and hands) are moving due to deliberate makeup application actions (hand movements, head tilting).", "background_and_ambient_analysis": "The background (wall, shelf with items) is static and does not shift uniformly. There is no fire, water, smoke, or wind present."}}
{"video_id": "lUWWvqDKo0k", "file_name": "lUWWvqDKo0k_000265_000275.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and blue jeans uses an orange hedge trimmer to trim a large green bush, moving from left to right along its length on a grassy lawn in front of a house. The camera follows his motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lUWWvqDKo0k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lUWWvqDKo0k_000265_000275.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 254.0887588983933, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving to trim the bushes, and the hedge trimmer is moving as he operates it. These are solid, distinct objects exhibiting locomotion and tool operation.", "background_and_ambient_analysis": "The background (house, porch, ground) is stationary. No significant environmental fluid motion (fire, water, smoke, wind) is observed. The bush is being cut by a tool but does not exhibit dominant environmental motion."}}
{"video_id": "lVJN1b0FyIM", "file_name": "lVJN1b0FyIM_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with glasses and green pants carves a large light brown wooden skull sculpture, focusing on the jaw area using a tool to shape the wood while seated; the skull rests on a stone surface, and the camera begins with a medium shot before zooming in to show the detailed carving process up close.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lVJN1b0FyIM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lVJN1b0FyIM_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 556.5228281681484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving in a controlled manner to carve the wooden statue; this motion is due to the physical act of carving.", "background_and_ambient_analysis": "The background (ground and table) is static with no shifting or environmental motions (fire, water, wind)."}}
{"video_id": "lWWDiZ7Lggs", "file_name": "lWWDiZ7Lggs_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and gray pants kneels on a wooden floor against a white wall, operating a tool with a hose attached; he then stands, adjusts his stance, and continues working on the floor near the wall. The camera remains static, capturing the scene from a fixed angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lWWDiZ7Lggs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lWWDiZ7Lggs_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 228.11914639297328, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is actively moving their body and hands while operating a tool on the floor, demonstrating discrete physical motion.", "background_and_ambient_analysis": "Background elements (walls, floor) show no uniform shifting; no fire, water, or wind-driven motion observed."}}
{"video_id": "lWOcC1lXO1I", "file_name": "lWOcC1lXO1I_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pregnant woman in a gray and blue striped shirt, maroon pants, and beige shoes pushes a black and red stroller down a hallway. She stops, releases the stroller, walks a few steps forward, then turns around and bends toward the stroller. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lWOcC1lXO1I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lWOcC1lXO1I_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 75.10308402004671, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking backward (with a stroller) along a hallway. The stroller is being pushed and moves with the person.", "background_and_ambient_analysis": "The background (hallway walls and framed pictures) is static and does not shift. There is no fluid or environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "lXz6NbfIfi8", "file_name": "lXz6NbfIfi8_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately fifteen people, dressed in dark casual attire with some wearing sneakers, perform synchronized dance moves in a wooden-floored room. They begin in a wide stance, then execute coordinated leg kicks and arm swings while maintaining formation. The camera remains stationary, capturing the dance from a frontal perspective with a large closed door in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lXz6NbfIfi8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lXz6NbfIfi8_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 81, "blur_score": 192.94242402124286, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals in coordinated dance movements; discrete solid objects (people) exhibiting locomotion and physical interaction through synchronized motion.", "background_and_ambient_analysis": "Background elements (gray curtain, walls) remain static with no uniform shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "lW92LFtCnvw", "file_name": "lW92LFtCnvw_000556_000566.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with rings holds a small packet, pulls out green thread, and stretches it taut between both hands. A green thread spool sits to the left on a dark surface with straight needles arranged in rows in front. The camera remains stationary in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lW92LFtCnvw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lW92LFtCnvw_000556_000566.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 41.02650482066721, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a small packaged object and a green string, exhibiting discrete movements like unwrapping, pulling, and stretching the string.", "background_and_ambient_analysis": "The dark surface and stationary objects (green spool, red item) remain fixed with no shifting background or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "lW0_5VJ_GIQ", "file_name": "lW0_5VJ_GIQ_000170_000180.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a dark blue hat and light beige knitted coat stands outdoors, holding a yellow object. She raises it to her mouth, takes a bite, and continues eating while slightly turning her head. She remains positioned in front of bare-branched trees with a green truck visible in the background. The camera remains mostly static with minor shifts, capturing her actions from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lW0_5VJ_GIQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lW0_5VJ_GIQ_000170_000180.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 160.17451844303542, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman) is moving their hands and head, performing a discrete action (e.g., eating or holding an object), with clear bounding box tracking due to distinct motion.", "background_and_ambient_analysis": "Background elements (trees, sign, vehicle) show no uniform shifting or fluid motion (e.g., no wind-blown trees, smoke, or water). The scene is static with no dominant ambient environmental motion."}}
{"video_id": "lXGvbzkc2kU", "file_name": "lXGvbzkc2kU_000272_000282.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a white lab coat working at a lab counter. The main subject is the person, who is adjusting a microscope. Then, they pick up a pen and a notebook. Wait, the steps: at the start, they're leaning over the microscope, adjusting it. Then they stand up, pick up the pen and notebook, move them, and there's a green checkmark. Let's break it down chronologically.\n\nFirst, the person (in white lab coat) is leaning over a microscope on a tiled counter. They adjust the microscope, then stand up. Then, they pick up a pen and a notebook, place them on the counter. Then, they pick up the notebook and the pen, and the green checkmark appears. Wait, the video: frame 0-1: person adjusting microscope. Frame 1-2: they move away from microscope, pick up pen and notebook. Frame 2-3: they are holding the notebook, then pick up the pen too. Frame 3-4: they hold the notebook and pen, move them, and then the green checkmark. Wait, the description says \"a green checkmark\" appears. So the sequence is: person uses microscope, then moves to the notebook, picks up pen and notebook, and then the checkmark. Need to describe motion in order.\n\nAppearance: person in white lab coat. The microscope is white, on a counter with lab bottles. The notebook is spiral-bound, pen is on it. The background is white tiles, some lab equipment.\n\nChronology: person adjusts microscope (leaning over), then stands up, picks up pen and notebook, moves them, and the green checkmark is shown. So the main actions: adjusting microscope, then picking up pen and notebook, moving to the counter.\n\nNow, following the rules: focus on motion, chronological, appearance (white lab coat, microscope), spatial (microscope on counter, notebook on counter), no text recognition (the checkmark is part of the video, so maybe mention the green checkmark). Camera perspective: it's a fixed shot, maybe close-up on the person and counter.\n\nWait, the rules say \"exclude text recognition, named characters, or stylistic analysis\". The green checkmark is part of the video, but the task says \"exclude text recognition\"—but the checkmark is a graphical element. Hmm, but the example shows the checkmark, so maybe it's allowed as part of the video action. The problem says \"exclude text recognition\", which probably means not transcribing text in the video, but the checkmark is a symbol, not text. So maybe mention the green checkmark.\n\nLet's structure the caption:\n\nA person in a white lab coat adjusts a white microscope positioned on a tiled lab counter. They then stand up, pick up a pen and a spiral-bound notebook from the counter, and move them. A green checkmark appears over the scene as they hold the notebook and pen. The camera remains stationary, capturing the person's actions from a fixed perspective.\n\nWait, but need to check chronological order. Let's list the frames:\n\n[0.0] Person leaning over microscope, adjusting it.\n\n[1.4] Person moves away from microscope, picks up pen and notebook.\n\n[2.5] Person holds notebook and pen, moves them.\n\n[3.6] Person holds notebook and pen, green checkmark appears.\n\nSo sequence: adjust microscope, then pick up pen/notebook, then move, then checkmark.\n\nAppearance: person in white lab coat (color, type of coat), microscope white, notebook spiral-bound, pen, lab counter with bottles.\n\nSpatial: microscope on counter, notebook on counter, person is in front of the counter.\n\nCamera: fixed, no movement.\n\nNow, concise paragraph:\n\nA person in a white lab coat adjusts a white microscope on a tiled lab counter. They then stand, pick up a pen and spiral-bound notebook from the counter, and move them toward the right side of the frame. A green checkmark appears over the notebook as they hold it. The camera remains stationary, capturing the scene from a fixed angle.\n\nCheck rules: motion and behavior in chronological order—yes. Appearance: white coat, microscope, notebook, pen—yes. Spatial: microscope on counter, notebook on counter—yes. Conclude with camera perspective: fixed, stationary. Background minimal (tiled counter, bottles mentioned but minimal as per rule e). Exclude text recognition (the checkmark is a visual element, not text, so okay).\n\nWait, the rules say \"exclude text recognition\", so if the checkmark is a text-like element, maybe exclude it? But the problem says the green checkmark is part of the video (it's a visual element). The instructions say \"exclude text recognition\", but the checkmark is a symbol. So probably allowed", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lXGvbzkc2kU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lXGvbzkc2kU_000272_000282.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 152.01471549270835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (in lab coat) moves hand and notebook (lifting, turning, placing), and adjusts microscope.", "background_and_ambient_analysis": "Background (white tiles, bottles) is static with no shifting. No fire, water, smoke, or wind present."}}
{"video_id": "lZ-i7BgIXJg", "file_name": "lZ-i7BgIXJg_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a dark outfit and hat rides a light tan horse with a long mane and tail across a grassy field. The horse maintains a steady gait, moving from left to right through the field. The camera follows the movement with a smooth pan, keeping the rider and horse centered in the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lZ-i7BgIXJg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lZ-i7BgIXJg_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 129.60616995522352, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A rider on a horse is moving steadily across the frame, exhibiting locomotion due to the horse's gait. The horse and rider form a solid, distinct object pair with clear motion trajectory.", "background_and_ambient_analysis": "The background consists of static trees and grass with no significant shifting or fluid motion (e.g., wind, water, smoke). No ambient environmental elements dominate the scene."}}
{"video_id": "lZlDrkutSY0", "file_name": "lZlDrkutSY0_001412_001422.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray long-sleeve shirt manipulates a white electronic device with exposed internal wiring, initially holding it upright before rotating it to reveal the interior components and then opening a side panel to access more wires. The camera maintains a top-down perspective, slightly shaky, capturing the hands and device against a tiled surface with tools visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lZlDrkutSY0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lZlDrkutSY0_001412_001422.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 80.75014156925414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a white electronic device (printer-like) by opening/closing it and adjusting internal components (wires, circuitry).", "background_and_ambient_analysis": "The background (table surface, surrounding objects) is static with no uniform shifting; no fire, water, smoke, or wind motion is present."}}
{"video_id": "l_aNdIePgMI", "file_name": "l_aNdIePgMI_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and jeans holds a black and white bass guitar with a strap, standing against a dark background. He moves his left hand along the fretboard and right hand over the strings while playing, maintaining his position in front of the camera. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l_aNdIePgMI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l_aNdIePgMI_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 687.4206764042748, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a white shirt and jeans) is playing a bass guitar. Discrete solid objects (the person and the guitar) exhibit controlled, physical movements: hand and arm motions for plucking/strumming, slight body sways, and finger position changes on the fretboard.", "background_and_ambient_analysis": "The background is a solid, uniform black with no shifting elements or environmental motion (e.g., fire, water, smoke, wind). Background remains static throughout the clip."}}
{"video_id": "l_LBwn1iMoE", "file_name": "l_LBwn1iMoE_000135_000145.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue cap, red-and-white striped shirt, beige shorts, and black sneakers with white soles stands on a grassy field, facing a golf ball. They initiate a backswing, then swing the golf club downward, striking the ball which moves forward. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l_LBwn1iMoE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l_LBwn1iMoE_000135_000145.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 135.0097335937088, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing shorts and a shirt) is swinging a golf club, with the club's motion clearly visible as a discrete solid object interacting with the environment.", "background_and_ambient_analysis": "The background (grass, white line marker) shows no significant shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "lYY72YUr2IY", "file_name": "lYY72YUr2IY_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and blue jeans adjusts bicycle spokes using a tool; their hands manipulate the spokes, turning the tool, then hold a spoke for tension adjustment. The bicycle wheel is positioned in front of them, with a red tool chest visible in the background. The camera maintains a close-up focus, tracking the hands and wheel motion with slight shifts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lYY72YUr2IY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lYY72YUr2IY_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 85.10171312978528, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving as they adjust the spokes of the bicycle wheel using a spoke wrench. The hands are the primary discrete objects in motion.", "background_and_ambient_analysis": "The background (red tool chest) is static and shows no environmental motion (fire, water, wind). There are camera cuts between angles but no uniform shifting of the background, so not camera_motion."}}
{"video_id": "laDMozBHRz4", "file_name": "laDMozBHRz4_000397_000407.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long brown hair, wearing a black t-shirt and black pants, stands beside a person lying down, partially covered by a black sheet. She uses both hands to manipulate the lying person's arm in a circular motion, adjusting its position repeatedly. The camera remains stationary, capturing the interaction from a side angle against a plain white wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/laDMozBHRz4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/laDMozBHRz4_000397_000407.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 28.042427048744095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one person (in a black shirt) is applying pressure or performing a massage on another person's leg. The motion involves discrete physical interactions between the individuals' limbs.", "background_and_ambient_analysis": "The background features a static white wall with no visible shifting, fluid, or environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "l_u_VblorDA", "file_name": "l_u_VblorDA_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black jacket kneels on a wooden deck, manipulating a bundled light blue and green fabric. They position the fabric above a large stainless steel pot and a glass on the deck, adjusting it with both hands. The individual then raises their right arm upward, followed by the screen fading to black. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/l_u_VblorDA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/l_u_VblorDA_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 69.39089949115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark clothing) is moving: kneeling while handling a blue/green cloth over a pot, then sitting up and raising a white object. The person's locomotion and object manipulation are clearly visible.", "background_and_ambient_analysis": "The background (wooden fence and sky) remains static with no uniform shifting. No fire, water, smoke, or wind-driven motion is observed."}}
{"video_id": "lbKezDtDL44", "file_name": "lbKezDtDL44_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people sit side-by-side: the left wears a black shirt, blue jeans, and a bracelet; the right wears a light gray hoodie with a dark graphic and blue jeans. The left extends their arm toward the right, who leans forward; the left then leans into the right, prompting the right to stand and shift the left backward. The camera captures the interaction with a shaky handheld perspective, moving around the subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lbKezDtDL44.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lbKezDtDL44_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 42.32416913583998, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "lbaptS8anDI", "file_name": "lbaptS8anDI_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a light complexion dips into and stirs a thick, brownish mixture within a large green rectangular container, moving in a circular motion. The container rests on a light-colored surface, with a small white bowl holding a pale powder positioned to its right. The camera remains fixed in a static top-down perspective, focusing on the hand's continuous mixing action without additional movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lbaptS8anDI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lbaptS8anDI_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 53.211829965243226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is actively mixing a substance in a green tray, with motion originating from deliberate physical interaction (grasping and stirring).", "background_and_ambient_analysis": "Background elements (countertop, packets, cup) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "ldaHwMLwzfA", "file_name": "ldaHwMLwzfA_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to focus on the main subjects and their motion. The video shows a small sailboat on a beach. Let's check the sequence.\n\nAt the start (0.0s), the sailboat is on the sandy beach near the water. Then in the next frames, it's moving. The sailboat has a sail with \"1912\" maybe, but per rule f, exclude text recognition. So just note the sailboat. There are two people in the boat, wearing red life jackets? Wait, rule b says describe appearance briefly: color, size, orientation. The people are in the sailboat, so maybe red (since red is visible in the video). The sailboat has wheels, it's a land yacht or beach sailboat.\n\nChronological order: the boat moves from right to left (or left to right? Let's see the frames. The first frame has it on the right, then moving left. Wait, in frame 0.0s, the boat is on the right side of the frame, then in frame 1.4s, it's moving towards the left, passing red cones. Then frame 2.5s, it's moving left, then frame 3.6s, it's in the middle, frame 4.7s, it's moving towards the left. Wait, the movement is from right to left across the beach.\n\nSo the main subject is the sailboat with two people. They are on a wheeled vehicle with a sail. The boat moves across the sandy beach towards the left. There are red cones on the beach, maybe markers. The background is the ocean with some waves, but keep background minimal.\n\nRules: don't mention text on the sail (rule f), so don't say \"1912\". Just describe the sail as a white sail. The two people are in the boat, maybe wearing red (but \"red\" is part of appearance, so okay). Spatial relationships: the boat moves from right to left, passing red cones. The camera perspective: seems like a fixed camera, maybe panning left to follow the boat.\n\nWait, the video is a sequence of frames, so the camera is following the boat. Let's see: in frame 0.0, the boat is on the right, then in frame 1.4, it's more to the left, frame 2.5, further left, frame 3.6, center, frame 4.7, left. So the camera is panning left to follow the boat.\n\nBackground: the ocean is in the distance, but minimal description.\n\nNow, structuring the caption:\n\n- Chronological: first, the sailboat (with two people) is on the beach, then moves left across the sand, passing red cones, and continues moving left.\n\nAppearance: the sailboat has a white sail, two people (red clothing? The problem says \"red\" is visible in the video, so \"two individuals in red\" or \"two people wearing red\"). The boat is wheeled.\n\nSpatial: the boat moves from right to left across the sandy beach, passing red cones.\n\nCamera: panning left to follow the movement.\n\nBackground: minimal, just the beach and ocean.\n\nNow, putting it all together concisely.\n\nCheck rules:\n\na) Motion and behavior in chronological order: correct.\n\nb) Appearance: two people, red, sailboat with white sail, wheels.\n\nc) Spatial: passing red cones, moving from right to left.\n\nd) Camera: panning left.\n\ne) Background minimal: yes, ocean in distance but not detailed.\n\nf) No text, named characters.\n\ng) No reasoning.\n\nSo draft:\n\nA wheeled sailboat with two people wearing red moves across the sandy beach from right to left, passing red cones; the camera pans left to follow the boat's motion, with the ocean visible in the distance.\n\nWait, need to check if \"wheeled sailboat\" is accurate. The vehicle has wheels (seen in the video, the sailboat has wheels), so yes.\n\nAnother angle: \"small sailboat with wheels\" or \"beach sailboat\".\n\nLet's adjust:\n\nA wheeled sailboat carrying two people in red attire moves from right to left across the beach, passing red cones; the camera pans left to track its movement, with the ocean visible in the background.\n\nBut rule e says minimal background. So maybe \"with the ocean in the distance\".\n\nCheck the video: the first frame shows the beach, ocean, and the boat. So background includes ocean, but minimal.\n\nFinal caption:\n\nA wheeled sailboat with two people wearing red moves from right to left across the sandy beach, passing red cones; the camera pans left to follow the boat's motion, with the ocean visible in the distance.\n\nWait", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ldaHwMLwzfA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ldaHwMLwzfA_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 136.55572370267976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A land yacht (with a sail, labeled '1912') is the primary moving object, moving across the beach surface. The yacht appears to be propelled by its sail and wheels, with no visible collision or interaction with other objects.", "background_and_ambient_analysis": "The background includes a static ocean and sandy beach with minimal environmental motion; waves are visible but not dominant, and no fire, smoke, or heavy wind effects are present."}}
{"video_id": "lfaSOkN8aj8", "file_name": "lfaSOkN8aj8_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand holding a golden object approaches a gray sewing machine, manipulating its metallic knobs and levers while pointing to a specific component. The hand remains in front of the machine, adjusting parts with precise movements. The camera maintains a close-up perspective, focusing on the hand-machine interaction without notable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lfaSOkN8aj8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lfaSOkN8aj8_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 79.45226307941928, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (solid object) is manipulating mechanical components (e.g., pressing, adjusting), indicating physical interaction and discrete movement.", "background_and_ambient_analysis": "Background elements (wooden surface, machine parts) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "ldJ6iUQAU6E", "file_name": "ldJ6iUQAU6E_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt and dark pants tends to bushes near a poolside, moving their hands; four white lounge chairs are arranged in front of the bush, with residential buildings and palm trees visible in the background. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ldJ6iUQAU6E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ldJ6iUQAU6E_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 150.4868371375922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A single person is visible, moving near bushes in a controlled manner (e.g., walking, turning) without obvious collisions or external forces driving motion.", "background_and_ambient_analysis": "Background elements (houses, fence, palm trees) show no significant uniform shifting. Subtle movement in foliage suggests minor wind, but it is not dominant or fluid-based motion."}}
{"video_id": "lfsb08au0m0", "file_name": "lfsb08au0m0_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately nine female dancers, wearing maroon bodices with gold embellishments and pink tutus over white tights, perform a synchronized routine on stage. They begin in a line formation, then move dynamically through coordinated steps and turns, with some dancers advancing forward while others maintain position behind. The camera pans left, capturing their motion against a backdrop of orange stadium seats. The dancers' precise movements and fluid transitions showcase their choreography as they shift positions throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lfsb08au0m0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lfsb08au0m0_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 126.19795969752278, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple dancers (solid objects) are performing ballet, moving in coordinated ways with distinct locomotion.", "background_and_ambient_analysis": "The background (orange stadium seats) is static and shows no uniform shifting; no fire, water, smoke, or wind is present."}}
{"video_id": "lh5V31Ri5oU", "file_name": "lh5V31Ri5oU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user wants a concise, chronological paragraph focusing on the main subjects' motion and behavior. First, I need to watch the video description carefully.\n\nThe video starts with a pool scene. There's a person swimming. The first frame shows the person in the water near the edge. Then, in the next frames, the person is moving through the pool. They seem to be doing a freestyle stroke, moving from left to right. The person has short hair, maybe wearing a swim cap? Wait, the problem says to exclude named characters and text recognition, so maybe just describe the appearance briefly.\n\nWait, the rules say to mention appearance briefly: color, size, orientation. But since it's a video, maybe the person's hair color isn't clear, but perhaps \"a person with short hair\" or something. But the user said to keep it minimal. Let me check the example. Wait, the example in the problem statement doesn't have specifics, but the instructions say to mention appearance briefly.\n\nLooking at the frames: [0.0] shows a person in the pool. Then they move towards the right. In frame [2.0], they're more centered, moving. By [5.0], they're heading towards the right side of the frame.\n\nThe background has a grassy area and a wooden structure. The rules say to keep background minimal unless essential. So maybe mention the pool edge and some grass, but not too much.\n\nThe main action is the person swimming freestyle from left to right across the pool. They're moving with their arms in a stroke motion, head above water, then submerged. The camera is likely following them, maybe panning left or right? Wait, the camera perspective: the video starts with the person near the edge, then as they swim, the camera might be tracking their movement. The description says \"conclude with camera perspective and movement.\"\n\nLooking at the frames: the person moves from the left side towards the right. So the camera is probably panning to follow their movement. But maybe it's a fixed camera, but the subject moves through the frame. Wait, the video description says \"pan left\" in the output example. Wait, in the user's example, they might have to decide if the camera is moving. Let me see.\n\nThe video starts with the person near the right edge (frame [0.0]), then moves to the center ([2.0]), then to the left side ([5.0]). Wait, no: the first frame has the person near the edge, then in frame [1.4], they're moving leftward. Wait, maybe I need to check the timestamps. The user provided the frames as [0.0], [1.4], [2.5], [3.6], [4.7], [5.0]. So the person starts at 0.0, moves towards the left as the frames progress. Wait, in frame [0.0], the person is near the right edge. Then in frame [1.4], they're moving left. So the person swims from right to left across the pool. The camera is tracking their movement, so maybe panning left to follow them.\n\nWait, but the user's sample says \"pan left\" in the example. So the camera movement is panning left as the person swims left.\n\nWait, but the video description: the person is in the pool, starts near the right edge (the pool's edge is visible), then swims towards the left. So the camera follows them, panning left.\n\nThe camera perspective: since it's a pool, the view is probably from the side, maybe slightly elevated. The camera might be handheld, causing a slight shake.\n\nThe main subject: a person swimming freestyle in the pool. Their appearance: maybe not much detail, just \"a person with short hair\" or \"a swimmer\".\n\nWait, the problem says to mention spatial relationships if relevant. So the person is moving through the pool, starting near the pool edge (right side), then moving left. The pool has clear water, and there's grass and a wooden structure in the background, but minimal description.\n\nWait, the first frame shows the person near the pool's edge, then they swim through the water, head above water, arms moving in a stroke. The camera is following their movement, panning left. The camera perspective is from above, maybe a slight angle. The water is clear, so the pool's bottom is visible.\n\nPutting it all together: The video shows a person swimming freestyle across the pool from right to left, their arms moving in a rhythmic stroke. The person, with short hair, is partially submerged, heading towards the left side of the frame. The camera follows the swimmer with a steady pan to the left, maintaining a side view perspective. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lh5V31Ri5oU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lh5V31Ri5oU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 76.29165609920025, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is swimming in the pool, moving through the water via locomotion (freestyle).", "background_and_ambient_analysis": "The background (pool deck, grass) is stable. Water ripples are caused by the swimmer and not the dominant motion."}}
{"video_id": "lgun0VEo4r8", "file_name": "lgun0VEo4r8_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a yellow-brown striped jacket holds a book, flipping its pages while an adult in dark clothing assists by holding the book from behind. The child looks up toward the adult as they interact. The background features a curtain and wall. The camera remains in a close-up, stable perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lgun0VEo4r8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lgun0VEo4r8_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 54.98345637593799, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child and adult are moving their hands and interacting with a book and a pen. The child moves the pen and the book is being handled by the child and adult.", "background_and_ambient_analysis": "The background (wall, room elements) is static and does not shift uniformly. There is no fire, water, smoke, or wind."}}
{"video_id": "limIo5HDNM8", "file_name": "limIo5HDNM8_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a blue tank top, black pants, and white sneakers performs pull-ups on a playground bar. She swings her legs while pulling herself up, maintaining grip on the horizontal bar. The background includes a red building and a covered structure. The camera remains stationary with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/limIo5HDNM8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/limIo5HDNM8_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 153, "blur_score": 453.18835109572944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving along monkey bars by pulling themselves horizontally, demonstrating distinct locomotion driven by physical force (pulling on the bars).", "background_and_ambient_analysis": "Background elements (red building, ground, structures) show no significant shifting or fluid motion; no fire, water, smoke, or wind effects dominate the scene."}}
{"video_id": "lhRgQfMgxos", "file_name": "lhRgQfMgxos_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A barefoot person's left foot remains stationary on a concrete surface scattered with small debris, while their right foot descends, makes contact with the ground, presses downward, and then lifts upward. Both feet are brown-skinned with rolled-up dark blue jeans; the background includes a weathered wall and plastic furniture. The camera maintains a low-angle, fixed perspective focused on the feet.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lhRgQfMgxos.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lhRgQfMgxos_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 217.74779172824196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's bare feet exhibit discrete, solid-object motion: lifting off the ground, pressing down, and repeating steps. This motion is tracked as a distinct bounding box of the feet.", "background_and_ambient_analysis": "The concrete ground and background structures (blue container, white bucket) show no uniform shifting or environmental motion (fire, water, wind); background elements remain static relative to each other."}}
{"video_id": "lid9b6nYSHs", "file_name": "lid9b6nYSHs_000271_000281.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a girl. She's wearing a red and white outfit, maybe a dress with a pattern. She's interacting with a large metal mixing bowl that has chocolate batter. She's using her hand to stir or add something. Then, she moves her arms, maybe gesturing or adjusting the bowl. The background has a table with some papers and a blue object, but we don't need to focus on that. The camera is close to her, probably handheld, with some slight shake. Let's put it in chronological order: she's adding or mixing in the bowl, then moving the bowl, then gesturing. Check the rules: motion, appearance, spatial, camera.\n\nStart with the girl's action: she's using her right hand to add or stir in the bowl. Then she moves her arms, maybe lifting the bowl a bit? Wait, the first frames show her hands in the bowl, then she moves the bowl away? Wait, no, the second frame she's using her right hand to stir, then she moves the bowl? Wait, the video description: first frame, she's in front of the bowl, hands in it. Then she pulls back, maybe? Let's read the frames:\n\n[0.0] Girl's hand in bowl, mixing. [1.4] She moves her hand to the side, maybe adding something. [2.5] She's pulling back, arms out. [3.6] She's moving the bowl? Wait, the video says \"her right hand in the bowl, then she moves her arms, gestures.\" Wait, the key is chronological: first, she's mixing (hand in bowl), then she moves her hand to the side (maybe adjusting), then she pulls back, arms extended. Then the camera zooms out a bit? Wait, the last frame says \"she moves the bowl away and gestures with her hands.\"\n\nSo steps:\n\n1. Girl (wearing red and white dress) uses her right hand to mix chocolate batter in a large metal bowl.\n\n2. She then moves her arms, gestures, and pulls the bowl back on the table.\n\n3. Finally, she lifts her hands in front of her, possibly explaining something.\n\nCheck spatial: bowl on table, girl in front of bowl. Background has papers and blue object on left.\n\nCamera: starts close-up on bowl, then moves up (maybe slight zoom), ends with a wider shot of girl.\n\nWait, the rules say \"conclude with camera perspective and movement.\" So need to say how the camera moves.\n\nLet's structure:\n\nA girl in a red and white dress uses her right hand to mix chocolate batter in a large metal bowl on a table. She then gestures with her hands, pulls the bowl back, and lifts her arms in front of her. The bowl is on the table to her right, with a sheet of paper and blue object visible to the left. The camera starts close to the bowl, then slightly zooms out to show the girl's upper body and gestures.\n\nWait, but the rules say \"chronological paragraph, concise.\" Let's make it shorter.\n\n\"Girl in red and white dress mixes chocolate batter in large metal bowl with her right hand. She then gestures with her arms, pulls the bowl back, and lifts her hands. The bowl rests on the table with a paper and blue object to its left. The camera shifts from a close-up of the bowl to a wider shot capturing the girl's movements.\"\n\nCheck for rules:\n\na) Motion: mixing, gesturing, pulling bowl, lifting hands. Chronological.\n\nb) Appearance: red and white dress, girl (but no age), bowl is large metal.\n\nc) Spatial: bowl on table, paper and blue object to left.\n\nd) Camera: close-up then wider shot (shifts to wider shot).\n\ne) Background minimal: paper and blue object mentioned but briefly.\n\nf) No text or names.\n\nYes. Now, make it concise.\n\n\"Girl in red and white dress mixes chocolate batter in a large metal bowl with her right hand, then gestures with her arms and pulls the bowl back. The bowl sits on the table with a sheet of paper and blue object to the left. Camera starts close to the bowl, then shifts to a wider shot capturing her upper body.\"\n\nWait, the video's last frame says \"she moves the bowl away and gestures with her hands\"—so \"pulls the bowl back\" is correct.\n\nCheck if \"red and white dress\" is correct: the description says \"white shirt with red overalls or dress, white shirt with red vest?\" Wait, the video: \"a girl in a white shirt with red overalls\"—wait, the user description says: \"a girl in a white shirt with a red vest and a patterned collar.\" Wait, the first frame: \"a girl in a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lid9b6nYSHs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lid9b6nYSHs_000271_000281.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 117.84419056550527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively moving their hands to manipulate a chocolate-like substance in a metal tray, creating visible shapes through physical contact.", "background_and_ambient_analysis": "The background elements (walls, doors) remain static with no uniform shifting. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "lhkyuIfqgw4", "file_name": "lhkyuIfqgw4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a blue background with text, but the rules say to exclude text recognition. So we skip that. Then the scene cuts to a tennis court. The main subjects are four people: two women in tennis outfits, a woman in a teal outfit (maybe a referee or official), and a man. Let's check the details.\n\nFirst, the background has stadium seats with spectators. The court has a \"W&S\" logo. The women are standing on either side of the net. The woman on the left is in a teal top and white shorts, the one on the right in a light blue dress. Wait, no—the initial frame: in the tennis court scene, the woman in teal and white shorts is standing to the left of the net, then another woman (maybe the referee) in teal and white shorts? Wait, no, the first frame shows five people? Wait, let's look at the video: frame 3-4: four people. Wait, the description says: four people in the tennis court scene. Let's list them:\n\n- Left side of net: woman in teal top and white shorts (maybe one player)\n- Next to her: woman in teal sleeveless top and white shorts (maybe official)\n- Right side of net: woman in white top and pink shorts (player)\n- Another woman in light blue dress (player), and a man in white shirt and khaki pants (maybe official or coach)\n\nWait, the user's description says: \"four people\" in frame 3-4. Let's check the sequence. The first part is the title screen, then cuts to the tennis court where four people are standing on either side of the net. They are preparing for a match, maybe shaking hands. The man is on the right side, next to the woman in the light blue dress. Then the woman in the white top and pink shorts is standing with the man, and the woman in teal top is on the left with another woman.\n\nWait, the key points: motion is chronological. So the video starts with the title, then transitions to the tennis court where the four people are standing near the net. They are probably meeting or preparing for the match. The camera perspective: the initial frames are title, then cuts to a medium shot of the court. The background has the stadium, but we can mention minimal background.\n\nRules: exclude text, named characters. So focus on appearance (colors), number, motion. The main subjects are the people interacting by the net. Let's structure:\n\nAt the start, a blue background with text. Then the scene shifts to an outdoor tennis court where five people (wait, no—frame 3-4: the description says four people? Wait the user's frames: frame 3 is the tennis court with five people? Wait the user's input says:\n\n<2.5 seconds> a tennis court with five people: two women in tennis clothes on either side of the net, a woman in teal top and white shorts (maybe one of the players?), another woman in a different outfit, and a man. Wait, the user's frame 3: \"four people\" but the description says \"two women in tennis outfits, a woman in teal top, etc.\" Wait, maybe the correct count is four people: two players on each side, but maybe the man is part of the officials.\n\nWait, let's recheck the input: frame 3-4: \"four people\" (the user's input says \"two women in tennis outfits, a woman in teal top, etc.\"—wait, the user's input says: \"two women in tennis outfits, a woman in teal top and white shorts, another woman in a light blue dress, and a man.\" So four people total. Wait, the frame shows four people: left side (two people?), right side (two people?). Wait, the user's input says: \"four people standing on a tennis court, two women in tennis outfits on either side of the net, a woman in teal top, and a man.\"\n\nWait, maybe the four people are: two players (each on their side of the net), and two officials (one in teal top, one in white shirt). But the exact count is four.\n\nThe motion: they are standing near the net, possibly shaking hands or preparing for the match. The woman in teal top is on the left, the woman in white top and pink shorts is on the right. Wait, the left side: one woman in teal top and white shorts (maybe player), another woman in teal (maybe official). The right side: one woman in white top and pink shorts (player), and one woman in light blue dress (player), plus a man.\n\nWait, the key is to describe their appearance and movement chronologically. The video transitions from the title to the tennis court scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lhkyuIfqgw4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lhkyuIfqgw4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 129.03669137199705, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Tennis players (discrete objects) are standing, interacting, and positioning themselves on the court.", "background_and_ambient_analysis": "No shifting background elements; stadium seats and court lines are stationary. No fire, water, smoke, or wind visible."}}
{"video_id": "lj9_o7wCBDg", "file_name": "lj9_o7wCBDg_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand repeatedly taps a small rectangular object on the floor, with a blue toy car positioned to the left of the object. The camera maintains a stationary top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lj9_o7wCBDg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lj9_o7wCBDg_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 296.20843908427435, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The blue toy car is static. The brown rectangular object is moved by a hand from one position to another. The hand is the agent of motion, but the brown block is the discrete object that is moving due to physical force.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. The wall and floor tiles are stationary. There is no fire, water, smoke, or wind."}}
{"video_id": "ljuM9KPVvXE", "file_name": "ljuM9KPVvXE_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with dark hair, wearing dark pants and boots, jumps from a wooden platform, falls downward while upside down, then swings back up on a bungee cord. He remains suspended, arms outstretched, against a clear sky backdrop. The platform is visible briefly as he descends. The camera maintains a fixed position, capturing the motion from a low angle as he falls and swings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ljuM9KPVvXE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ljuM9KPVvXE_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 71.51172652995453, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (discrete, solid) is bungee jumping. The person moves under the influence of gravity and the elastic force of the bungee cord. The person's motion includes falling, reaching the lowest point, and bouncing back up.", "background_and_ambient_analysis": "The background consists of a clear sky and a platform with a wooden fence. The sky is static without visible wind or clouds, and the platform is stationary. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "ljB4NS_nd7w", "file_name": "ljB4NS_nd7w_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A medium-sized light brown dog with a green collar sits on a patterned mat in front of a wooden dresser with drawers. A hand reaches toward the dog, then retracts. The dog remains seated, turning its head slightly while maintaining an upright posture. The camera, positioned at a slight angle, captures the dog from a close perspective with minor handheld movement, focusing on the dog's actions against the dresser background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ljB4NS_nd7w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ljB4NS_nd7w_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 50.31191809069131, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a dog moving its head (looking around) and a human hand entering/exiting the frame to interact with the dog.", "background_and_ambient_analysis": "Static kitchen background with cabinets and countertop; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "ljOVsPswHsM", "file_name": "ljOVsPswHsM_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue jacket and gray shorts stands in shallow water, holding a black flat object. He bends forward, stepping on submerged rocks, and lowers the object into the water. The camera remains steady, capturing his motion from a slightly low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ljOVsPswHsM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ljOVsPswHsM_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 239.8521749484486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a blue jacket and gray shorts is moving his legs and arms while standing on rocky terrain near the river. His actions (e.g., bending, shifting weight) indicate discrete, solid-object motion due to explicit locomotion or adjustment.", "background_and_ambient_analysis": "The background features a calm river with minimal surface ripples and stationary vegetation. No significant fluid motion (e.g., strong currents, waves) or environmental forces (e.g., wind-driven swaying) dominate the scene."}}
{"video_id": "lkxC_caQ4ZE", "file_name": "lkxC_caQ4ZE_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light pink sweater places dominoes on a table with their right hand, then withdraws their hand. Another person in a pink hoodie adjusts the dominoes on the table. The camera remains static, capturing the interaction from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lkxC_caQ4ZE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lkxC_caQ4ZE_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 186.40470719877084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (adult and child) are moving their hands and arms while interacting at a table.", "background_and_ambient_analysis": "The background is static (wall posters do not shift) and there is no ambient environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "llaRzkz-PYw", "file_name": "llaRzkz-PYw_000153_000163.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red circular object rests on a rusted metal surface, then slides horizontally across it. Pliers grasp the object, maneuvering it toward a wooden block, where hands use a tool to manipulate it further. The camera maintains a close-up perspective, focusing on the object's movement and handling with minimal background context.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/llaRzkz-PYw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/llaRzkz-PYw_000153_000163.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 32.179509317365884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The red-hot ring, hammer, and tongs are solid objects moving due to explicit physical forces (hammering, manipulation by tongs).", "background_and_ambient_analysis": "The background (anvil and workshop) is stationary with no fluid/environmental motion (fire, water, wind) dominating. The red glow on the ring is due to heat but not a dominant ambient feature."}}
{"video_id": "lkoHYmhfFJQ", "file_name": "lkoHYmhfFJQ_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt and white shorts lies on a bench press bench, lifting a barbell while a spotter in a black tank top and dark shorts stands behind, gripping the barbell to assist. The bench press individual raises the barbell upward from their chest, holds it briefly, then lowers it back down. The spotter maintains a supportive position directly behind the lifter throughout the motion. The camera captures the action from a static, eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lkoHYmhfFJQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lkoHYmhfFJQ_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 126.17733265029311, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person on the bench performs a bench press, lifting the barbell vertically. The barbell and lifter's upper body move due to physical force, with the spotter providing minor guidance. No other discrete objects exhibit significant motion.", "background_and_ambient_analysis": "No shifting background elements. No fire, water, smoke, or wind visible. The gym environment (walls, equipment, posters) remains static throughout the clip."}}
{"video_id": "lncA1yKwXS4", "file_name": "lncA1yKwXS4_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in black clothing holds a baby wrapped in a gray baby carrier, then lifts the carrier to display its fabric, spreading it horizontally while maintaining the baby's secure position with her hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lncA1yKwXS4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lncA1yKwXS4_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 239.7865066823512, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The woman and the baby carrier (gray fabric) are moving as she adjusts the carrier's position, demonstrating explicit physical manipulation of the object.", "background_and_ambient_analysis": "The background (white wall and blue couch) remains static throughout the video with no fluid or wind motion. No ambient environmental elements like fire, water, or smoke are present."}}
{"video_id": "llm5qH46IGY", "file_name": "llm5qH46IGY_000155_000165.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue gloves and a white shirt bends over a vertical concrete column, using a metal tool to adjust or secure an object against it. They manipulate the tool with both hands while shifting their body position, transitioning from a close-up view of the hands to a wider shot revealing their upper body working in front of the column. The camera starts focused on the hands and gradually pulls back to show the person’s full torso, with a concrete floor and minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/llm5qH46IGY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/llm5qH46IGY_000155_000165.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 211.73885482079464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing gloves and a white shirt) is moving their hands and torso while working on a large cylindrical object; the person's limbs and tool exhibit controlled motion from deliberate physical actions.", "background_and_ambient_analysis": "No shifting background elements (bricks, floor remain fixed); no fluid/environmental motion (fire, water, smoke, wind) observed. Background appears static throughout the clip."}}
{"video_id": "ln2Vov3JSuw", "file_name": "ln2Vov3JSuw_000596_000606.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men sit at a table with multiple wine bottles; the man in the light blue shirt drinks from a glass, then lowers it, while the man in the striped shirt reaches for a bottle, picks it up, and holds it up. The background features a dark curtain, and the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ln2Vov3JSuw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ln2Vov3JSuw_000596_000606.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 225.3355703811376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one drinking from a glass and placing it down, the other gesturing toward bottles and handling a bottle.", "background_and_ambient_analysis": "Black curtain background is static; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "lnpQxeO-MEo", "file_name": "lnpQxeO-MEo_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange vest and dark pants exits a truck, carrying a large cardboard box, then moves toward a yellow conveyor belt system, steps onto a ramp, and places the box onto the conveyor. The individual works within the truck’s loading area, with the conveyor belt positioned adjacent to the truck’s open door. The camera remains stationary, capturing the sequence from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lnpQxeO-MEo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lnpQxeO-MEo_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 314.05872974769375, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a yellow vest is pushing a yellow cart and handling a large cardboard box. The person moves the cart through a corridor and into a warehouse area, placing the box on the cart.", "background_and_ambient_analysis": "The background (walls, doors, structural elements) remains static; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "lmuaZgunVXg", "file_name": "lmuaZgunVXg_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark blue shirt, with long hair tied back, holds a brass trombone. He lifts the instrument to his mouth, positioning it for playing. The background includes a drum set and speakers. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lmuaZgunVXg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lmuaZgunVXg_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 241.97382804813458, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The trombone (moved by the musician's hand via slide) is the primary moving discrete object, exhibiting motion due to the musician's active manipulation.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; studio setting with fixed background elements."}}
{"video_id": "lntsP_RV8RA", "file_name": "lntsP_RV8RA_000239_000249.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a beige t-shirt and light shorts sits at a pottery wheel, holding a small tool and shaping a spinning brown clay pot. The individual manipulates the tool against the clay while seated, with a workshop background containing shelves of pottery tools. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lntsP_RV8RA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lntsP_RV8RA_000239_000249.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 484.2877531285386, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person is moving their hands and arms to manipulate small objects; the motion is due to explicit physical forces.", "background_and_ambient_analysis": "The background is static with no shifting or environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "lpSu4uE33iw", "file_name": "lpSu4uE33iw_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black helmet, dark jacket, and beige pants skis downhill on a snow-covered slope, using ski poles to navigate turns and maintain balance. The skier moves steadily across the terrain, with the camera following closely behind, capturing their descent through snow-laden hills. Background elements include distant snow-capped mountains and sparse trees. The camera remains in a rear-facing position, exhibiting slight movement to track the skier’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lpSu4uE33iw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lpSu4uE33iw_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 411.8097211131202, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single skier (discrete solid object) is moving down the slope using ski poles. Motion is controlled by physical forces (skiing mechanics) and clearly trackable with a bounding box.", "background_and_ambient_analysis": "The snow-covered landscape (trees, mountains) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven phenomena dominate; background elements remain stable relative to the frame."}}
{"video_id": "loEqqVtylfg", "file_name": "loEqqVtylfg_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray suit with a black tie hands a trophy to a person wearing a red and white striped shawl. The man steps back slightly while the shawl-wearing person adjusts their stance and turns. They remain close throughout the interaction, with the man’s hands near the trophy and the person’s body facing left. The camera maintains a steady, slightly shaky medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/loEqqVtylfg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/loEqqVtylfg_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 166.18409984900686, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (a man in a suit and a woman in a saree) are moving minimally: the man transfers a trophy to the woman, who then holds it. Motion includes slight weight shifts, hand gestures, and positioning changes due to human locomotion and interaction.", "background_and_ambient_analysis": "The background features a static wall with a poster (no fire, water, smoke, or wind motion observed). Background elements show no uniform shifting, indicating no environmental fluid dynamics."}}
{"video_id": "lomOxoeGciI", "file_name": "lomOxoeGciI_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue and white sports jersey is shown in close-up, with a single tear rolling down their cheek; another individual with a beard is partially visible to the right. The camera maintains a steady close-up on the person as the tear continues to descend, then cuts to a static CBS NFL logo screen.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lomOxoeGciI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lomOxoeGciI_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 32.091274933285035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person in the blue jersey exhibits minor facial/mouth movements (speaking), while the person in the white jersey remains static.", "background_and_ambient_analysis": "No significant shifting background elements (red stadium seats appear static) or fluid/environmental motion (fire, water, smoke) detected."}}
{"video_id": "ls7ID7O7TOw", "file_name": "ls7ID7O7TOw_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair wearing a pink dress flips through an open book with illustrated pages featuring children and a tree, moving their hands to turn the pages. The book is held in front of them, with a bookshelf containing vertical books visible in the background. The camera starts close to the book, then pulls back to show the person from the chest up, maintaining a steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ls7ID7O7TOw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ls7ID7O7TOw_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 103.5767037253062, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is actively flipping through book pages, with hand movements indicating discrete physical interaction with the book.", "background_and_ambient_analysis": "Bookshelves in the background remain stationary, showing no fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "lpmqfPK3_8Y", "file_name": "lpmqfPK3_8Y_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with red nail polish manipulates a small red bead, threading it onto a needle and adjusting its position. The hands work over a tray containing numerous red and white beads, with a partially completed beaded necklace lying to the left on a wooden surface. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lpmqfPK3_8Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lpmqfPK3_8Y_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 102.042292026337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands with red-painted nails manipulate red and white beads, including picking beads from the plate and threading them onto a string.", "background_and_ambient_analysis": "The background features a static wooden surface and a plate with beads; no fluid motion (fire, water, smoke) or environmental effects (wind, swaying trees) are present."}}
{"video_id": "lqC_D05_yHA", "file_name": "lqC_D05_yHA_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of football players in green uniforms and white helmets (offense) and white uniforms (defense) are positioned at the line of scrimmage. The quarterback throws the ball, which is caught by a green-uniformed receiver; he sprints downfield while evading a pursuing white-uniformed defender. The receiver continues running toward the end zone, with the camera panning right to follow his movement across the field. Background elements include a fenced field and distant spectators, though they remain minimally visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lqC_D05_yHA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lqC_D05_yHA_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 95.85368023587465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include football players in motion (kicking, running, catching) and the football; these objects exhibit clear physical locomotion driven by human action and ball dynamics.", "background_and_ambient_analysis": "Background elements (trees, hill, structures) are static with no fluid motion or environmental phenomena (fire, water, smoke); background does not shift uniformly, ruling out ambient_environmental."}}
{"video_id": "lu4sh77zSU0", "file_name": "lu4sh77zSU0_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and black skirt holding a tennis racket walks across a tennis court from left to right, swinging the racket to hit a tennis ball. The scene then cuts to a close-up of an older man in a dark shirt seated in a chair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lu4sh77zSU0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lu4sh77zSU0_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 568.795519669766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing white shirt, black shorts) is moving across the tennis court, holding a racket, and performing motions consistent with tennis play (swinging, running, standing).", "background_and_ambient_analysis": "Background elements (walls, ground) are static and show no uniform shifting or environmental fluid motion (e.g., wind, water, smoke)."}}
{"video_id": "ltOeGC3sS7E", "file_name": "ltOeGC3sS7E_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals stand outdoors on snow-covered ground near a truck; one wears a black hoodie, another a dark jacket with a yellow reflective vest, and the third a brown coat. They gesture and shift positions, with the person in the black hoodie bending down while the others remain standing and interacting. The camera maintains a static perspective with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ltOeGC3sS7E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ltOeGC3sS7E_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 888.2901336507546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals are moving: one in a black hoodie adjusts equipment, another in a yellow vest shifts position, and a third in a brown jacket interacts with the first. Their motions involve hand gestures, stepping, and body shifts due to deliberate actions.", "background_and_ambient_analysis": "The background includes snow-covered terrain, trees, and a vehicle, which show no significant shifting or fluid motion. There are no signs of fire, water, smoke, or wind-driven environmental effects."}}
{"video_id": "lver9D2vOeI", "file_name": "lver9D2vOeI_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person carrying a child in a front carrier. First, the person is facing away, adjusting the carrier. Then they turn slightly, and the child is visible. Let's break it down chronologically.\n\nStart: The adult, wearing a white shirt and dark pants, is facing away from the camera, holding a child in a black and gold carrier with floral patterns. The child is in front, legs wrapped, hands on the adult's shoulders. The adult adjusts the carrier with hands on hips.\n\nThen, the adult turns to the side (left maybe), then turns back. Wait, in the frames: frame 0, adult back, child in carrier. Frame 1, same. Frame 2, adult turns right (so now we see the side, maybe the child's head is visible). Frame 3, adult turns front, child's face is visible? Wait no, in frame 3 the adult is turning, so the child's head is visible. Frame 4, adult turns to the left, back to camera, hands on hips again. Frame 5, adult turns back, similar to frame 0.\n\nWait, the main motions: the adult is adjusting the carrier, turning their body to different angles. The child is in the carrier, legs hanging, hands on the adult's shoulders. The background is plain, no text or characters.\n\nNeed to describe the motion: the adult is carrying the child in a front carrier, turning their body from back view to side view to front view and back. The adult's appearance: white shirt, dark pants. Child: light blue shirt, dark pants. Carrier is black with floral patterns and gold straps.\n\nChronological order: The adult begins facing away, adjusts the carrier by shifting weight, turns to the side to look at the child, then turns to face forward (so the child is visible), then turns back to the side, and finally back to the initial position.\n\nWait, the video has 6 frames. Let's check:\n\nFrame 0: back view, adult holding child in carrier.\n\nFrame 1: same as 0, maybe slight shift.\n\nFrame 2: adult turns right, so we see the right side, child's head visible.\n\nFrame 3: adult turns front (so we see the adult's face and child's face).\n\nFrame 4: adult turns left, back view again.\n\nFrame 5: adult turns back to right side, then back to front? Wait no, the frames:\n\nLooking at the given frames:\n\n[0.0] adult back, child in carrier.\n\n[1.4] adult back, hands on hips, child in carrier.\n\n[2.5] adult turns left (so now we see the side where child's head is visible), child's face is visible.\n\n[3.6] adult turns back to front, child's head is visible (maybe turning to the right to face forward).\n\n[4.7] adult turns back to right side, hands on hips, child in carrier.\n\nWait, maybe better to track the direction of rotation.\n\nFirst, the adult is facing away from the camera (back view), then turns to the left (so right side of the frame), then turns forward (front view), then turns to the right (back view again?).\n\nWait, let's see the frames:\n\nIn frame 0: back view.\n\nFrame 1: same back view.\n\nFrame 2: adult turns to the left (so we see the side where the child's head is visible), child's face is visible.\n\nFrame 3: adult turns to face forward, so the child's face is visible.\n\nFrame 4: adult turns to the right (back view again).\n\nFrame 5: adult turns to face the right (side view).\n\nWait, maybe the motion is: the adult adjusts the carrier, then turns left, turns front, turns right.\n\nNeed to describe the motion chronologically.\n\nLet's outline:\n\n- A person wearing a white short-sleeve shirt and dark pants carries a child in a black front carrier with gold straps and white floral patterns. The child wears a light blue long-sleeve top and dark pants.\n\n- The person starts facing away from the camera, hands on hips, adjusting the carrier. \n\n- They turn their body to the left, revealing the child's head over the person's shoulder. \n\n- The person then turns forward, facing the camera, with the child's face visible. \n\n- Finally, the person turns back to the right, returning to a back-facing position with hands on hips.\n\nCamera perspective: steady, medium shot from behind and side, no significant movement. Background is neutral.\n\nCheck rules: focus on motion, appearance, spatial relationships, camera.\n\nAppearance: adult (white shirt, dark pants), child (light blue, dark pants), carrier (black, floral, gold).\n\nMotion", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lver9D2vOeI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lver9D2vOeI_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 82.34171123160948, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (an adult and a child) move via physical actions: the child shifts weight, moves arms, and adjusts position on the adult’s back, while the adult slightly adjusts posture.", "background_and_ambient_analysis": "Background is a static plain wall with no shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "lvae-9LJ8lc", "file_name": "lvae-9LJ8lc_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and wristwatch raises his right hand to eye level, holding a glass, then lowers it while turning slightly left. A woman in a light gray shirt and white hat stands to his right, holding a bottle. The background features a brown leather couch and glass display shelves. The camera follows the man’s movement with a slight tilt and pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lvae-9LJ8lc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lvae-9LJ8lc_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 52.559130865018744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man on the left is moving his arm and hand (discrete object motion), while the woman remains stationary.", "background_and_ambient_analysis": "Background is static with shelves and bottles. No fire, water, smoke, or wind observed."}}
{"video_id": "lxBuxVHTF3Y", "file_name": "lxBuxVHTF3Y_000428_000438.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video starts with coffee beans being poured into a large red drum. Then the drum's lid is lifted by a person in a pink shirt and hat. The person adjusts the lid. Need to describe chronologically. Main subjects: the beans, the drum, the person. \n\nFirst frame: beans pouring into red drum. Then the lid (part of the machine) moves down to close? Wait, no, in the video, the initial frames show beans pouring into the drum. Then in frame 2, the top part (maybe the hopper) is moving, and then the person appears. Wait, the first frame: coffee beans pouring from a machine into a red drum. Then the drum has a rotating part (like a stirrer). Then in frame 3, a person in pink shirt and hat approaches, holding a control panel. Then in frame 4 and 5, the person lifts the lid (which is the top part of the machine) to adjust it. \n\nSo chronological order:\n\n- Coffee beans flow from a metallic machine into a large red drum with internal metal arms.\n- A person in a light pink shirt and dark hat approaches the machine.\n- The person lifts a circular metal lid (attached to the machine) and adjusts it.\n\nCheck the rules: focus on motion and behavior. Main subjects: beans (falling), drum (receiving), person (approaching and lifting lid). \n\nAppearance: beans are dark brown. Drum is red with metal parts. Person: pink shirt, hat. \n\nSpatial: person is to the left of the machine. \n\nCamera: starts with close-up of drum, then maybe slight pan to include person? The description says camera perspective and movement. Let's see the video: starts with close-up on beans pouring, then maybe the camera angle shifts to show the person. So camera perspective: initially top-down on the drum, then shifts to show the person's action.\n\nNeed to be concise. Let's structure:\n\nInitial scene: Dark brown coffee beans pour into a large red industrial drum with internal metal arms. A person in a light pink shirt and dark hat approaches the machine, lifts a circular metallic lid, and adjusts its position. The camera maintains a steady perspective, initially focusing on the drum's contents and shifting to capture the person's interaction with the machine.\n\nWait, check the rules: keep background minimal. So background isn't essential. Focus on motion.\n\nRevised:\n\nCoffee beans flow from a metallic hopper into a large red drum with rotating metal arms. A person in a light pink shirt and dark hat approaches the machine, lifts a circular metallic lid, and adjusts its position. The camera stays steady, starting with a close-up of the drum and shifting to show the person’s actions.\n\nCheck if that's chronological. Yes: beans pouring first, then person approaching and lifting lid.\n\nAlso, mention appearance: beans are dark brown, drum is red, person's shirt color, hat.\n\nSpatial: person is near the machine (left side).\n\nCamera: starts close-up, then shifts. But the instruction says \"conclude with camera perspective and movement\". So \"The camera maintains a steady close-up, then shifts to show the person interacting with the machine.\"\n\nWait, the example in the problem: Output format is a paragraph. Let's check the example structure.\n\nPossible caption:\n\nDark brown coffee beans pour from a metallic machine into a large red drum with internal metal arms. A person in a light pink shirt and dark hat approaches the drum, lifts a circular metallic lid, and adjusts it. The camera starts with a close-up of the drum's contents and shifts to capture the person's interaction with the machine.\n\nWait, but the video shows the machine's lid opening. Wait, in frame 2, the hopper is lifting. Wait, frame 0: beans pouring into drum. Frame 1: more pouring. Frame 2: the hopper (top part) is moving away, drum is full. Frame 3: person comes in. Frame 4: person lifting the lid. So the motion: beans pouring into drum, then person approaches and lifts the lid.\n\nSo:\n\nCoffee beans fall from a metallic hopper into a large red drum with metal arms. A person in a pink shirt and dark hat steps forward, lifts a circular metal lid attached to the machine, and adjusts it. The camera remains mostly static, initially focusing on the drum's contents and then shifting to show the person's actions.\n\nCheck if all rules are followed:\n\na) Motion in order: beans pouring, person approaching and lifting lid.\n\nb) Appearance: beans dark brown, drum red, person pink shirt, dark hat.\n\nc) Spatial: person is to the left of the machine (assuming from the video).\n\nd) Camera: starts close-up, shifts.\n\ne) Background minimal.\n\nf) Exclude text, names.\n\nYes.\n\nNow, let", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lxBuxVHTF3Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lxBuxVHTF3Y_000428_000438.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 87.94477289197528, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include a person (in pink shirt) moving their arm to interact with machinery, and mechanical components (e.g., hopper pouring dark substance into a rotating drum) undergoing controlled motion.", "background_and_ambient_analysis": "The background elements (industrial machinery, walls) remain static and show no uniform shifting. No fire, water, smoke, or wind is visible; the dominant motion is mechanical operation of equipment and human interaction."}}
{"video_id": "lxudn-14N2g", "file_name": "lxudn-14N2g_000271_000281.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand uses metal tongs to flip multiple browned steaks with grill marks on a gas grill, moving the tongs to turn each steak over the grates while the hand remains in front of the grill; the camera maintains a static close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lxudn-14N2g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lxudn-14N2g_000271_000281.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 5938.4165717891265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand using tongs manipulates grilled meat on the barbecue grill, with discrete movement of the tongs and meat due to physical interaction.", "background_and_ambient_analysis": "Background elements (metal fence, outdoor structures) show no uniform shifting; flames from the grill are present but not dominant motion."}}
{"video_id": "luYN7kgXyP0", "file_name": "luYN7kgXyP0_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands with a beige-handled spatula dip into a small light green square jar to scoop creamy substance, then transfer the cream onto an open palm with a ring on the ring finger; the jar rests on a lace tablecloth background as the camera maintains a static top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/luYN7kgXyP0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/luYN7kgXyP0_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 49.56875934639956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands (people), spatula, and cream container. Hands move to spread cream onto the palm, demonstrating controlled physical interaction.", "background_and_ambient_analysis": "Background elements (lace tablecloth, wall, plant) remain static with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "lxRrJF3LzpU", "file_name": "lxRrJF3LzpU_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit at a table; one in a light patterned top drinks from a cup while the other in a dark top eats. The camera shifts to a close-up of a person’s face eating, then to hands holding food, followed by a close-up of two people sharing food from a bowl. The sequence concludes with a tight focus on the food-sharing action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lxRrJF3LzpU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lxRrJF3LzpU_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 116.77616541454069, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (discrete solid objects) performing eating actions: hands manipulating food items (sandwiches/burritos), mouth movements, and head positioning shifts.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; static indoor elements (window, table) remain consistent with no uniform displacement."}}
{"video_id": "lzEMNX_XSUg", "file_name": "lzEMNX_XSUg_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two toddlers stand in a sunlit room: one in dark clothing (left) holds an object, while the other (right) in light gray stands near a colorful toy cart. The left child raises their arm, then turns and runs leftward toward the camera, passing a wooden chair, while the right child remains near the cart. The camera pans left, following the moving child with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lzEMNX_XSUg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lzEMNX_XSUg_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 282.7539375888612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two toddlers are moving: one walks toward a chair while gesturing, and the other shifts position while seated.", "background_and_ambient_analysis": "The background elements (white wall, tiled floor, furniture) show no uniform shifting or fluid motion; no fire, water, or smoke is present."}}
{"video_id": "m0kf56eGFL4", "file_name": "m0kf56eGFL4_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt is in a kitchen with wooden cabinets above. They begin by placing both hands on their head, then move hands to cover their mouth and nose, followed by rubbing their face. The background includes wooden cabinets and hanging clothes. Camera remains stationary, close-up shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m0kf56eGFL4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m0kf56eGFL4_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 197.41325761227284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and face are moving in discrete motions: initially holding the head, then bringing hands to the face, rubbing, and adjusting posture.", "background_and_ambient_analysis": "The background consists of static wooden cabinets and ceiling elements with no visible uniform shifting or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "m387wS8rLy8", "file_name": "m387wS8rLy8_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand the user's requirements. They want a concise chronological paragraph describing the video, following specific rules.\n\nLooking at the video frames provided. The first frame shows three people in a gym-like setting. There's a red and gray floor, a black wall with some text. One person is shirtless in black shorts, another in a gray tank top with black shorts, and a third in blue shorts. The shirtless guy is holding hands with someone. There are clothes on the floor.\n\nNext frames show movement. The person in gray runs towards the shirtless guy, who then steps back. The third person in blue shorts is also moving. The action seems like a training or sparring session. The camera is static, maybe a slight shake, but the user says to mention camera perspective and movement. Since the video seems to be recorded from a fixed position, maybe the camera is stationary.\n\nI need to list the actions in chronological order. Start with the initial positions: three people standing. Then the person in gray approaches, the shirtless guy steps back, maybe they engage in some kind of martial arts move. The third person might be observing or moving out of the way. The clothes on the floor are part of the background but not essential.\n\nCheck the rules. Exclude text recognition (so don't mention \"EQUILUMUR\" on the wall). Don't name characters. Focus on motion. Mention spatial relationships like \"to the left\" if relevant. The shirtless guy is against the wall initially, then moves. The person in gray runs from the left towards him. The third person in blue shorts is moving away.\n\nCamera perspective: the video is shot from a fixed angle, maybe slightly shaky. The background is minimal, just the floor and wall.\n\nNow, structure the paragraph: start with the initial scene, then describe the sequence of movements. Mention the number of people, their appearances briefly (color, clothing). Keep it chronological.\n\nPossible caption:\n\nThree individuals stand on a red and gray floor near a black wall; one shirtless man in black shorts holds hands with another in a gray tank top, while a third person in blue shorts moves nearby. The person in gray advances quickly toward the shirtless man, who steps back against the wall, and the third individual steps away. The camera remains stationary with slight shake.\n\nWait, need to check the exact sequence. In frame 0, three people. Frame 1: same. Frame 2: the gray person runs in. Frame 3: they interact. Frame 4: maybe the shirtless guy is moving. The description should be in order.\n\nLet me check each frame:\n\nFrame 0: Shirtless (black shorts), person in gray tank (black shorts), person in blue shorts. The shirtless is touching the blue shorts person? Wait, first frame: the person in gray is holding hands with the shirtless guy? Wait, looking at the first frame description: \"three people in a gym-like setting. One shirtless in black shorts, another in gray tank top, third in blue shorts. The shirtless guy is holding hands with someone, maybe the blue shorts person.\"\n\nWait, the first frame: [0.0 seconds] shows three people: one shirtless (black shorts), one in gray tank top (black shorts), one in blue shorts. The shirtless guy is holding hands with the blue shorts person, maybe. Then in frame 1, the person in gray runs towards the shirtless guy. Wait, the frames are:\n\n[0.0] three people standing, shirtless in black shorts, gray tank in black shorts, blue shorts. The shirtless is touching the blue shorts person's shoulder?\n\n[0.1] same.\n\n[0.2] the person in gray runs towards the shirtless guy, who steps back. The blue shorts person is moving away.\n\n[0.3] the gray person continues moving towards the shirtless guy.\n\n[0.4] the shirtless guy steps back, arms raised.\n\nWait, the video sequence is:\n\nStart with three people: two males (shirtless and gray tank) and a female in blue shorts. The shirtless guy is holding hands with the female. Then the gray tank person runs towards the shirtless guy, who steps back, and the female moves away. The gray person seems to be engaging in a movement, maybe a martial arts technique, pushing the shirtless guy against the wall.\n\nWait, in frame 0: shirtless man (black shorts) is holding hands with the woman in blue shorts. Then in frame 1, the woman moves away. The next frame shows the shirtless man holding hands with someone else? Wait, the video description might be a bit confusing. Let me recheck the user's input.\n\nUser's input:\n\n[0.0] three people: shirt", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m387wS8rLy8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m387wS8rLy8_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 155.93741196536885, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in gray shirt, one shirtless) moving due to physical interactions (boxing, punching, dodging).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. Background elements (wall, floor) are static."}}
{"video_id": "m2--nXJVSYE", "file_name": "m2--nXJVSYE_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light gray shirt and dark pants holds a large dark-colored alligator by its tail in a fenced arena. He walks backward while the alligator drags on the ground, then turns and swings the alligator forward, causing it to lurch. The man continues moving across the sandy area, the alligator remaining on the ground, with bleachers visible in the background. The camera follows the man and alligator's motion, exhibiting slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m2--nXJVSYE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m2--nXJVSYE_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 702.3521917630221, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a white shirt and dark pants is moving while dragging a long, dark object (likely an animal or heavy item) across the ground. Both subjects exhibit clear, solid motion driven by physical force.", "background_and_ambient_analysis": "Static background elements (railings, bleachers, signage) show no uniform shifting. No fire, water, smoke, or wind-dominated motion detected."}}
{"video_id": "lyp_Sg3AO1Y", "file_name": "lyp_Sg3AO1Y_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children and adults move on a tennis court. A man in a blue shirt and white cap walks left, while a child in a blue dress stands near the net. Another adult in a light blue shirt walks toward the net, and kids in colorful clothing run across the court, hitting a ball toward the net. Other people move in the background. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/lyp_Sg3AO1Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/lyp_Sg3AO1Y_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 151.3106749425197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (children and adults) are moving on the tennis court; they are running, swinging rackets, and interacting with a tennis ball.", "background_and_ambient_analysis": "The green fence and trees in the background show no significant uniform shifting or fluid motion; there are no fire, water, smoke, or wind-driven effects visible."}}
{"video_id": "m3z7ukaJ5F4", "file_name": "m3z7ukaJ5F4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown and beige striped hoodie and blue jeans stands on a rooftop, holding a wooden panel against a light-colored structure with an open wooden frame. Another individual in a sleeveless top and blue jeans enters from the left, carrying a power drill with a coiled hose, and positions themselves to the left of the first person. The second person uses the drill to attach the wooden panel to the structure as the first person holds it steady. The camera remains stationary, capturing the action from a slight upward angle against a backdrop of distant buildings and rooftop equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m3z7ukaJ5F4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m3z7ukaJ5F4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 293.9249524203499, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present: one holds a wooden microwave frame stationary, while the other manipulates a power tool (sander) to apply force to the frame. The tool's motion and the operator's arm movement are discrete physical interactions.", "background_and_ambient_analysis": "The background (clear sky, structural elements) is static with no shifting. No fire, water, smoke, or wind motion observed, ruling out ambient environmental motion."}}
{"video_id": "m4OA1smQucE", "file_name": "m4OA1smQucE_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands place a yellow rectangular pad onto a black griddle, then close the griddle's silver lid. After lifting the lid, a browned, cooked surface is revealed. The camera remains stationary, capturing the sequence from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m4OA1smQucE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m4OA1smQucE_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 150, "blur_score": 330.52265212168254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a flat, yellowish food item (likely a pancake or batter) on a griddle: lifting, flipping, and repositioning it. The griddle's lid is also handled.", "background_and_ambient_analysis": "Background elements (bottles, papers, table) remain stationary; no fluid motion (fire, water, smoke) or environmental wind effects observed."}}
{"video_id": "m3nsDu0JrGU", "file_name": "m3nsDu0JrGU_000362_000372.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a gray jacket, gray pants, and black shoes stands beside a tree in a park. He repeatedly executes high kicks with his right leg, synchronizing arm movements as he maintains balance. The background features sparse trees and distant buildings. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m3nsDu0JrGU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m3nsDu0JrGU_000362_000372.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 1152.132660385234, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete physical exercises (kicking, stretching, arm movements) due to their own locomotion. The motion is controlled and solid, with clear bounding box tracking.", "background_and_ambient_analysis": "The background (trees, ground, distant buildings) is static with no uniform shifting. No fluid/environmental motions (fire, water, wind) are visible; trees remain still and the ground shows no wind-induced movement."}}
{"video_id": "m6dTrIblEFQ", "file_name": "m6dTrIblEFQ_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand the video content. The video shows a person in an orange shirt and dark shorts pulling a small machine, probably a lawnmower, across a snowy or icy surface. The person is moving from left to right, and the machine is connected by a rope. \n\nThe user specified that I should focus on motion and behavior chronologically. So, starting with the initial frame, the person is standing and pulling the machine. Then, they move forward, and the machine drags behind. The camera seems to follow the action, maybe panning slightly. \n\nI need to mention the person's appearance: orange shirt, dark shorts, barefoot. The machine is small, dark-colored. The ground is snowy or icy, which is the background. Spatial relationships: the person is in front of the machine, pulling it towards them as they move. \n\nWait, the video shows the person moving towards the right, so the machine is behind them. The camera might be tracking their movement. The background is a blue wall or structure with some snow on the ground. But according to rule e, keep background minimal unless essential. The ground is snowy, which is relevant for the motion since it's slippery. \n\nCheck the rules again. Exclude text, names, etc. Don't mention the camera movement in detail unless necessary. The output should be a concise paragraph. \n\nPossible structure: Person in orange shirt and dark shorts pulls a small, dark machine with a rope across a snowy surface, moving from left to right. The machine drags behind as they proceed. The camera follows the action with slight movement. \n\nWait, the problem says \"conclude with camera perspective and movement\". So after describing the actions, mention camera. The original video's camera might be static or panning. The user example says \"slight shake\" but maybe in this case, it's a handheld follow. \n\nWait, the video description mentions \"camera perspective and movement\". The user says \"DO NOT output your reasoning\", so just state it. Let me check the output format. \n\nThe example output would be something like: A person in an orange shirt and dark shorts pulls a small, dark machine across a snowy surface, moving forward while dragging it behind them. The camera follows the subject with slight movement. \n\nBut need to be precise. Let's see the frames: the person starts by pulling the machine, then moves. The machine is connected by a rope. The camera seems to pan slightly to follow the movement. \n\nPossible caption: A person wearing an orange shirt and dark shorts pulls a small dark machine across a snowy surface, moving forward while dragging it behind them. The camera follows the subject with slight panning movement. \n\nWait, the machine's description: \"small dark machine\", but the original video shows a lawnmower-like device. The color might be dark, maybe black. The person is barefoot, which is part of their appearance. \n\nCheck if \"barefoot\" is necessary. Rule b says \"briefly describe their appearance and number (color, size, orientation)\". So \"person in orange shirt, dark shorts, barefoot\". The machine: \"small dark machine\". \n\nSo the chronological order: starts pulling, moves forward, continues pulling, machine drags. \n\nFinal caption: A barefoot person in an orange shirt and dark shorts pulls a small dark machine across a snowy surface, moving forward while dragging it behind them. The camera follows the subject with slight movement. \n\nWait, but the video's background is a blue wall, maybe the \"snowy surface\" is the ground, which is covered in snow or ice. The background description is minimal, so maybe just mention \"snowy surface\". \n\nLet me check if \"barefoot\" is needed. The user said \"briefly describe their appearance and number (color, size, orientation)\". Barefoot is part of appearance. \n\nSo, including barefoot is okay. \n\nPutting it all together: A barefoot person in an orange shirt and dark shorts pulls a small dark machine with a rope across a snowy surface, moving forward while dragging it behind them. The camera follows the subject with slight panning movement. \n\nWait, the problem says \"conclude with the camera perspective and movement\". So the last part should be about the camera. The video might be shot with a handheld camera that's following the subject, causing slight movement. \n\nAlternatively, \"The camera maintains a steady follow shot with minimal movement.\" But the user example says \"slight shake\" maybe. Let me see the original video's description. The user provided a video of a person pulling a machine, and the camera seems to follow. \n\nSo, the final caption should be: A barefoot person in an orange shirt and dark shorts pulls a small dark machine across a snowy surface, moving forward while dragging it behind them. The camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m6dTrIblEFQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m6dTrIblEFQ_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 162, "blur_score": 241.8583011414148, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in an orange shirt and black shorts is actively manipulating a mechanical device (likely a pool cleaner) by moving their arms and body; the device also shifts due to the person's actions.", "background_and_ambient_analysis": "The blue wall and concrete floor show no significant shifting or fluid motion; no fire, water flow, smoke, or wind is visible."}}
{"video_id": "m3cSiyiIPcY", "file_name": "m3cSiyiIPcY_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows two people using leaf blowers. First, I need to track their movements chronologically. \n\nIn the first frame, there's a person in red on the left, then another in red on the right. The text says \"Symphony for Two Leaf Blowers\" but we can't mention that. The main subjects are two individuals with leaf blowers. \n\nLooking at the sequence: the person on the left starts moving towards the right, and the person on the right is also moving, maybe from right to left? Wait, the video frames show them moving. Let's check the motion. \n\nFirst frame: left person is on the left, then in the next frames, they move towards the center. The right person moves from right to left, maybe. The captions need to be chronological. \n\nSo, start with the left person (red, maybe) using a leaf blower, moving across the lawn. The right person (also red) is using a leaf blower, moving towards the left. They're both working on the grass and bushes. \n\nSpatial relationships: the building is in the background, bushes along the building. The person on the left is on the grassy area, the right person is near the bushes. \n\nCamera perspective: the video seems to be a static shot, maybe a slight pan? Wait, the frames change, so the camera might be static but the subjects move. Wait, the user says \"describe the provided video\" as a paragraph. \n\nWait, the output must be a chronological paragraph. So:\n\nAt the beginning, two individuals in red are seen using leaf blowers. The person on the left moves across the lawn from left to right, while the person on the right moves from right to left along the edge of the building. Both are positioned in front of the building's bushes and grassy area. The camera remains stationary, capturing their movement. \n\nCheck the rules: focus on motion and behavior, chronological. \n\nLet's make sure: \n\n- Main subjects: two people (color red, maybe, but rule b says \"briefly describe appearance and number\". So \"two individuals in red\" or \"two people wearing red jackets\". \n\nIn the video, the people are in red. So \"two people wearing red jackets\" — but the problem says \"briefly describe their appearance and number (color, size, orientation)\". So color is red, number two. \n\nMotion: left person moves towards the right, right person moves towards the left. \n\nBackground: building is in the background, but minimal description. \n\nCamera: stationary? Or does it move? The frames show them moving, but the camera perspective — the video is likely a static shot. \n\nLet me check the frames. The first frame shows the left person, then in frame 2, they move right, frame 3, more right, etc. So the camera is static, and the subjects move. \n\nSo the paragraph would be:\n\nTwo individuals wearing red jackets use leaf blowers; the person on the left moves across the grassy lawn toward the right, while the person on the right moves along the edge of the building's bushes toward the left. The camera remains stationary throughout, capturing their synchronized movement against the backdrop of the building and landscaping.\n\nWait, but \"synchronized movement\" — the video's title is \"Symphony for Two Leaf Blowers\", so maybe their movements are coordinated, but the rule says exclude text recognition, so we can't mention the title. So just describe their motion. \n\nCheck rule f: exclude text recognition, named characters, stylistic analysis. So don't mention the title.\n\nLet's rephrase to be concise.\n\nTwo people in red use leaf blowers; one moves left to right across the grass, the other moves right to left along the building's edge. The camera stays still, showing their movements in the outdoor setting.\n\nWait, but chronological order. Start with the initial positions, then their movement.\n\nIn the video, at the start, one person is on the left side of the frame, moving right; the other is on the right side, moving left. Both use leaf blowers. \n\nSo:\n\nInitially, a person in red on the left moves rightward across the lawn, while another person in red on the right moves leftward along the building’s bushes. Both operate leaf blowers as they traverse the grassy area. The camera maintains a fixed position, capturing their continuous motion.\n\nYes, that's chronological. The movement is described step by step. \n\nCheck rules:\n\na) Motion and behavior in chronological order — yes, initial position then movement.\n\nb) Appearance and number: two people in red, so \"two people in red\" (color, number).\n\nc) Spatial relationships: one on left, one on right; left moves right, right moves left; along building edge.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m3cSiyiIPcY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m3cSiyiIPcY_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 520.1556091719399, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving across the lawn, operating leaf blowers. Their motion is discrete and driven by locomotion and tool operation (leaf blower airflow).", "background_and_ambient_analysis": "The background (building, grass, trees) shows no significant shifting or fluid motion. No fire, water, or dominant wind-driven elements are visible."}}
{"video_id": "m7DCuCb4Xg0", "file_name": "m7DCuCb4Xg0_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and gray pants walks left across a red, yellow, and orange striped mat, while another man in a dark shirt and plaid pants enters from the right, bends toward a metallic structure, then kneels to adjust it. The camera remains overhead with a slight shake, capturing the two individuals’ movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m7DCuCb4Xg0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m7DCuCb4Xg0_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 157.1919697787391, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct people: one in a white shirt moving and interacting, and another in dark clothing performing actions on the floor (crouching, handling tools).", "background_and_ambient_analysis": "The background (striped floor and walls) is stationary; no fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "m4tT0Yfl8jI", "file_name": "m4tT0Yfl8jI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man on a brown horse stands near a fence with a black dog and other people in the background. The horse and rider begin moving forward, kicking up dust as they gallop past the fence; the black dog runs alongside. The rider continues galloping across the dirt area, with the dog maintaining pace beside the horse. The camera follows the motion with a slight shake, capturing the dynamic movement against a backdrop of a white building and vehicles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m4tT0Yfl8jI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m4tT0Yfl8jI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 112, "blur_score": 63.551759056319675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Horse and rider moving at high speed, black dog running alongside; all subjects exhibit clear locomotion due to physical forces.", "background_and_ambient_analysis": "No shifting background elements (buildings and ground remain static relative to frame), no fire, water, smoke, or wind effects observed."}}
{"video_id": "m7kZzLTXkwU", "file_name": "m7kZzLTXkwU_000319_000329.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a dark alley. There's a person in red and white clothing near a metal wall. Then a red, glowing humanoid figure moves from the background towards the foreground. Next, the scene shifts to a bright outdoor setting with a person doing a handstand on a railing. The person flips upside down, then the scene changes again. Wait, the timestamps are [0.0] to [4.7] with two scenes. \n\nFirst part: dark alley. Subject is a person in red and white (maybe a costume) standing near corrugated metal wall. Then a red glowing figure (maybe a robot or something) moves from the background (right side) towards the left. Then scene cuts to bright sky, person on railing, jumps up, does a flip. Wait, the second scene is person doing a handstand, then flipping. Let's check the frames:\n\nFrame 0-2: alley, person in red/white (left side), red glowing figure (right) moves forward. Then frame 3: bright sky, person on railing, arms up. Frame 4: person upside down. Frame 5: maybe another scene? Wait, the user provided 5 frames but the output is a paragraph.\n\nNeed to sequence chronologically. First scene: dark alley. A person in red and white stands near metal wall (left). A red, glowing, humanoid figure (maybe with lights) moves from the right background towards the left. Then scene changes to bright outdoor: a person in dark clothing (maybe shirtless) stands on a railing, raises arms, flips upside down. Then... the next frame might be another action, but the user says up to 4.7 seconds.\n\nSo chronology: First, in a dim alley, a person in red and white stands left of frame, while a red glowing humanoid figure moves from right towards left. Then, scene shifts to bright sky, a person on a railing jumps up and flips upside down.\n\nWait, the first two frames (0.0 and 0.3) show the alley. Then at [1.4] maybe the red figure moves. Then [2.5] scene changes to outdoor. Then [3.6] person on railing, [4.7] upside down.\n\nSo the sequence is:\n\n- In a dark alley, a person in red and white clothing stands near a corrugated metal wall on the left. A red, illuminated, humanoid figure moves from the right background towards the left foreground.\n- The scene transitions to a bright outdoor setting where a person wearing dark clothing stands on a railing, raises their arms, and flips upside down against a clear sky.\n\nNow, check rules: motion chronologically, appearance, spatial, camera perspective.\n\nFirst part: alley scene, camera static (since no movement mentioned, probably static shot). Second part: outdoor scene, camera looking up at the person.\n\nAlso, background minimal. So describe the main subjects' movements.\n\nFirst action: red figure moves from right to left in alley. Then person in red/white stands there. Wait, the first frame has the person standing, then the red figure moves.\n\nSo chronological:\n\nAt the start, a person in red and white clothing stands near a corrugated metal wall on the left side of a dark alley. A red, illuminated humanoid figure moves from the right background toward the left foreground. Then, the scene transitions to a bright outdoor setting with a clear sky, where a person in dark clothing stands on a railing, raises their arms, and flips upside down.\n\nCheck for minimal background: the alley has walls, but we can mention \"dim alley\" as background. The outdoor has clear sky, minimal background.\n\nAlso, camera perspective: first scene is eye-level (static), second is low-angle looking up.\n\nNow, write concise paragraph.\n\nFirst, the alley scene: main subject is the person in red/white (standing), then the red figure moving. Then scene change to outdoor where person on railing flips.\n\nSo:\n\nA person in red and white clothing stands near a corrugated metal wall in a dim alley, while a red, illuminated humanoid figure moves from the right background toward the left foreground. The scene transitions to an outdoor setting with a clear sky, where a person in dark clothing stands on a railing, raises their arms, and flips upside down. The camera remains static during the alley sequence and shifts to a low-angle perspective for the outdoor action.\n\nWait, \"transitions\" is okay. Let's check rules: include camera perspective. First scene camera is static, second is low-angle.\n\nCheck for minimal background. The alley is dark with walls, so \"dim alley\" is sufficient. Outdoor has clear sky, so \"bright outdoor setting with clear sky\".\n\nAlso, appearance: red and white clothing, red humanoid figure (illuminated), person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m7kZzLTXkwU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m7kZzLTXkwU_000319_000329.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 158.70506324567006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is actively moving in the second scene: jumping, hanging upside down, and maintaining posture. This motion is driven by the person's own locomotion and physical actions.", "background_and_ambient_analysis": "In the first scene (0.0-1.7s), the background wall and ground show minimal motion. In the second scene (1.8s+), the sky and buildings are static, with no significant environmental elements (fire, water, smoke, wind) present. The background does not shift uniformly, ruling out camera-induced motion."}}
{"video_id": "m95vPD9w8WU", "file_name": "m95vPD9w8WU_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in a pool. First, they're underwater, arms outstretched. Then they swim, moving through the water with arms and legs. They come up to the surface, maybe a splash, and then get out of the pool, standing on the edge. Wait, let's check the timestamps. \n\nAt [0.0], the person is in the water, maybe diving or submerging. Then [1.0], still underwater, moving. [2.0], arms up, moving. [3.0], head above water, maybe resurfacing. [4.0], they're near the pool edge, getting out. [5.0], standing by the pool.\n\nMain subject: one person. Appearance: dark hair, swimsuit. Motion: starts underwater, swims with arms and legs, surfaces, then climbs out of the pool. Spatial: in the pool, then moving towards the edge. Background: pool water, minimal. Camera: seems to be a fixed perspective, maybe top-down but shifting? Wait, the video starts with a view of the water, then the person moves through. The camera probably stays focused on the person as they move from underwater to the pool edge.\n\nNeed to describe chronologically. So first, the person is submerged, arms extended. Then they swim, arms moving, legs kicking, resurfacing. Then they reach the pool edge and climb out.\n\nWait, the video: [0] shows the person underwater, arms out. [1] still underwater, arms moving. [2] arms up, maybe kicking. [3] head out of water, then [4] emerging, [5] standing by the edge.\n\nSo the caption should be:\n\nA person with dark hair and a swimsuit is seen underwater in a pool, initially with arms extended, then swimming with arms and legs, resurfacing, and finally standing at the pool's edge.\n\nCheck rules: chronological, main subject's motion. Appearance: dark hair, swimsuit. Spatial: in the pool, then near edge. Camera: the video starts with a view of the pool, then focuses on the person. The camera movement? Maybe slight movement but not specified. The rules say conclude with camera perspective. Let's see the video: the camera seems to follow the person from underwater to the edge. Probably a fixed camera or following the action.\n\nWait, the output must be concise. Let's structure:\n\nThe video shows a person with dark hair swimming underwater in a pool. They move with arms extended, then propel themselves forward with arms and legs, resurface near the pool's edge, and stand up by the side of the pool.\n\nWait, let's check each frame:\n\n[0.0] - person underwater, arms outstretched, head down.\n\n[1.0] - still underwater, arms moving, legs kicking.\n\n[2.0] - arms raised, continuing to swim.\n\n[3.0] - head breaking the surface, body still underwater.\n\n[4.0] - person is at the pool edge, water around them.\n\n[5.0] - person stands on the pool deck, water splashing.\n\nSo sequence: underwater swim, resurfacing, climbing out.\n\nAppearance: one person, dark hair, swimsuit.\n\nMotion: underwater swim (arms and legs), then resurfacing, then exiting pool.\n\nSpatial: in pool, then at edge.\n\nCamera perspective: likely a fixed camera capturing from above or the side, focusing on the person.\n\nConclude camera perspective: fixed position, maybe overhead.\n\nWait, the first frames are from underwater view? No, the video starts with a shot of the water, then the person is in it.\n\nWait, the caption needs to be chronological paragraph.\n\nSo: A person with dark hair and a swimsuit swims underwater in a pool, moving their arms and legs to propel themselves forward. They gradually resurface, emerging from the water, and then climb onto the pool's edge, standing up by the side as water splashes around them. The camera maintains a consistent focus on the subject throughout, capturing the motion from a fixed perspective.\n\nWait, but rules say keep background minimal. Background is pool, so maybe mention pool but not too much.\n\nLet me refine:\n\nA person with dark hair in a swimsuit swims underwater in a pool, extending their arms and kicking their legs to move through the water. They resurface, breaking the water's surface, and then climb out of the pool onto the deck, standing by the edge. The camera follows the subject's motion from a fixed overhead perspective.\n\nWait, check if the camera is overhead. The first frames look like a top-down view of the pool. Then the person moves. So camera is likely top-down, fixed.\n\nYes, the initial frame is a pool, then the person is in it, so", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m95vPD9w8WU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m95vPD9w8WU_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 150, "blur_score": 93.18445641771952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer (human) performs coordinated arm/leg movements in a pool, creating localized water displacement. Motion is tracked via distinct body movements (e.g., arm strokes, head turns).", "background_and_ambient_analysis": "Pool water shows gentle ripples and bubbles due to swimmer movement, but the background walls remain static. No uniform background shift or fluid-dominated motion (fire/water/smoke) is observed as the primary effect."}}
{"video_id": "m9C9t_BC3HA", "file_name": "m9C9t_BC3HA_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a maroon hoodie and light blue jeans bends down, then walks toward the right side of the frame, passing a wooden chair. They move toward a window area with curtains, stopping to interact with something near the window. The background includes a table with a red cloth and chairs. The camera follows the person’s movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m9C9t_BC3HA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m9C9t_BC3HA_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 84.55445052743082, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing red shirt and light pants) is moving by walking and bending, interacting with furniture (chairs, tables).", "background_and_ambient_analysis": "Background elements (walls, furniture) are stationary. No fire, water, or wind detected."}}
{"video_id": "m7Qc_gxCDRk", "file_name": "m7Qc_gxCDRk_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A construction worker wearing a blue helmet, gray shirt, blue pants, and black vest uses a shovel to push sand along a wooden barrier. He repeatedly lifts the shovel, moves it through the sand pile, and walks forward along the barrier, shifting sand toward the wooden structure. The worker’s movements are continuous as he navigates the sandy area beside a brick building with a white fence in the background. The camera remains stationary, capturing the worker’s actions from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m7Qc_gxCDRk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m7Qc_gxCDRk_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 437.0965112080265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A construction worker is moving across the site, performing actions like walking and interacting with materials (e.g., handling pipes or tools).", "background_and_ambient_analysis": "Static background elements (white wall, concrete structure, brick wall) show no uniform shifting. No fire, water, smoke, or significant wind-driven motion detected."}}
{"video_id": "m88QpPyMc00", "file_name": "m88QpPyMc00_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person using a Bosch drill. The main subject is the person with bright yellow gloves holding the drill. They start by showing the drill close-up, then move to drilling into wood. Let's break it down chronologically.\n\nFirst, the person's hands are holding the drill (close-up, gloves are bright yellow, drill is dark blue with red accents). Then, the camera angle shifts to show the person using the drill on a wooden structure. The person is wearing a hat and a maroon shirt, gloves are yellow. They're drilling into the wood, so the motion is drilling. Background is wooden planks, maybe a construction setting.\n\nNeed to mention the order: close-up of drill, then person drilling. Appearances: gloves (yellow, with text), drill (Bosch, dark blue, red button), person in maroon shirt, hat. Spatial: drill held in hands, then positioned on wood. Camera starts close, then pulls back to show person and wood. Background is minimal, just wood.\n\nAvoid text recognition (so don't mention \"Bosch\" as text, but since it's part of the object, maybe it's okay? Wait, rule g says exclude text recognition, named characters. Wait, the drill has \"BOSCH\" but the rule says exclude text recognition. Wait, rule f: exclude text recognition. So don't mention the brand? Wait, no, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So perhaps the brand name is text recognition, so shouldn't be mentioned. But the drill is a Bosch, but the rule says exclude text recognition, so we can't mention \"Bosch\". Wait, but the user says \"Focus primarily on the motion and behavior\", so maybe the drill's color and type (like cordless, electric) but not the brand. Wait, the problem says \"Exclude text recognition\", so if the text is on the object, we shouldn't mention it. But the main object is a power drill, so we can describe it as a dark blue electric drill with red button, but not the brand.\n\nWait, looking back: \"Exclude text recognition, named characters, or stylistic analysis.\" So text on the object (like \"Bosch\") is text recognition, so we don't mention it. So the drill is a dark blue power drill with a red button. The gloves are bright yellow with some text, but we can't mention the text, so just \"bright yellow gloves\".\n\nLet's restructure:\n\n1. Close-up of hands holding a dark blue power drill with red button, wearing bright yellow gloves.\n2. Then, the person (in maroon shirt, white hat) uses the drill to drill into wooden planks.\n3. Camera shifts from close-up of drill to a wider shot showing the person and wood structure.\n4. Background is wooden planks and construction materials.\n\nSo the caption should be chronological: starts with close-up of drill in hands, then the person drilling into wood, camera movement from close-up to wider view.\n\nNow, check rules:\n\na) Motion and behavior: hands hold drill, then drill into wood.\n\nb) Appearance: gloves (bright yellow), drill (dark blue, red button), person (maroon shirt, white hat).\n\nc) Spatial: drill held in hands, then positioned against wood (to the right, maybe).\n\nd) Camera: starts close-up, then pulls back to show person and wood.\n\ne) Background: minimal, just wood.\n\nf) Exclude text: so don't mention \"Bosch\", just describe the drill as a dark blue electric drill with red button.\n\ng) Think internally.\n\nPutting it all together:\n\nA person wearing bright yellow gloves holds a dark blue electric drill with a red button. They position the drill against a wooden plank, then drill into the wood. The camera starts with a close-up of the drill and hands, then shifts to a wider shot showing the person in a maroon shirt and white hat using the drill on the wooden structure.\n\nCheck for rules:\n\n- Chronological: starts with holding drill, then drilling.\n\n- Appearances: gloves (yellow), drill (dark blue, red button), person (maroon, hat).\n\n- Spatial: drill against wood.\n\n- Camera: close-up then wider.\n\n- Background: minimal (wood).\n\n- No text recognition (so no brand name).\n\nYes, that works.\n</think>\n\n<caption_output>A person wearing bright yellow gloves holds a dark blue electric drill with a red button, positioning it against a wooden plank. They drill into the wood, shifting from a close-up of the drill and hands to a wider shot revealing the person in a maroon shirt and white hat working on the wooden structure. The camera moves from a tight focus on the drill to a broader view, capturing the drilling", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m88QpPyMc00.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m88QpPyMc00_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 82.67361559186301, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing yellow gloves and a red shirt is operating a Bosch electric drill on a wooden structure; the drill and the person's arm are the primary moving discrete objects.", "background_and_ambient_analysis": "Background consists of static wooden structures (stairs) with no shifting or environmental motion (e.g., wind, water, fire)."}}
{"video_id": "m87XCNsg8b8", "file_name": "m87XCNsg8b8_000257_000267.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black top and a headband holds a blue compact mirror in their left hand, using their right hand to apply makeup to their face while looking at the mirror. They move their right hand across their face multiple times, occasionally adjusting their position. The background features a room with furniture and wall decorations, but the focus remains on the person’s actions. The camera maintains a steady close-up angle throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m87XCNsg8b8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m87XCNsg8b8_000257_000267.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 38.75148746934646, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hand to touch their face, holding a mirror, and making deliberate gestures.", "background_and_ambient_analysis": "Background elements (wall decorations, furniture) show no uniform shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "m9NvRMZby68", "file_name": "m9NvRMZby68_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three girls stand in a dance studio: a girl in a pink leotard and white tights on the right, a girl in a purple dress and white tights in the middle, and a girl in a black dress and white tights on the left. The pink-leotard girl moves left across the floor, turns, and spins, then a girl in a green top and black shorts enters from the right. The pink-leotard girl and the green-top girl move toward each other as the pink-leotard girl continues her motion. The camera remains stationary, capturing the wooden floor and minimal background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m9NvRMZby68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m9NvRMZby68_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 149.53392668799955, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three dancers exhibit distinct locomotion (e.g., leg kicks, arm movements, body shifts) consistent with human movement and physical interaction.", "background_and_ambient_analysis": "Background elements (walls, windows, ballet barres) remain static and uniform across frames; no fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "mBKdVpBKHVU", "file_name": "mBKdVpBKHVU_000607_000617.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand manipulates a small component on a densely wired circuit board, moving it slightly to the left and adjusting its position while pressing against the board's surface, which features a pink capacitor and blue connectors. The camera maintains a close-up top-down view with minimal movement, focusing on the hand's interaction with the board.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mBKdVpBKHVU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mBKdVpBKHVU_000607_000617.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 546.0946408819291, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving, interacting with electronic components on a circuit board. The hand's motion involves pushing and manipulating a discrete solid object.", "background_and_ambient_analysis": "The background consists of static circuit board components and wires, showing no fluid motion (fire, water, smoke) or uniform shifting. No ambient environmental motion is present."}}
{"video_id": "mA11b-f8hYM", "file_name": "mA11b-f8hYM_000330_000340.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light shirt and jeans lifts a large wooden cabinet, rotating it to display its interior and back. The cabinet is held over a table with tools, moving from a vertical to a horizontal orientation. The background shows a house with a porch. Camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mA11b-f8hYM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mA11b-f8hYM_000330_000340.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 48.94778293884064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man manipulates a large wooden board by rotating and tilting it; the board's motion is driven by explicit physical forces from the man's hands and body movements.", "background_and_ambient_analysis": "The background elements (house, table, ground) remain stable with no uniform shifting or fluid motion. No fire, water, smoke, or significant wind is observed, ruling out ambient environmental motion."}}
{"video_id": "mD0qs6m9ogw", "file_name": "mD0qs6m9ogw_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a static shot of a landscape: a road, greenery, buildings, some vehicles. Then a person walks across the frame from left to right. After that, the scene cuts to a person in a blue shirt sitting in a wooded area. Need to describe chronologically.\n\nCheck the rules: focus on motion and behavior. First scene: static, then a person walks (so motion). Then cut to the seated person. Background descriptions minimal unless essential. Exclude text, so don't mention the \"Champagne-Ardenne\" text.\n\nBreakdown:\n\n- Opening shot: static view of a road with green field in foreground, buildings and vehicles in background. Then, a person (appears as a blur, so motion) walks quickly from left to right across the frame. Then the scene changes to a person in a blue shirt sitting in a forested area (now static, sitting). Camera movement: first static, then maybe a cut (so no movement between scenes), but for the first part, the initial shot is static, then the person walks, then cuts to the second scene.\n\nWait, the first few frames: the initial view is static. Then a person walks (so the movement is the person crossing the frame). Then the scene cuts to the seated person.\n\nSo chronological order:\n\n1. The video opens with a static shot of a landscape featuring a road, green vegetation in the foreground, and distant buildings with vehicles parked. A person in motion walks across the frame from left to right. \n2. The scene then cuts to a person in a blue shirt seated in a wooded area, facing the camera.\n\nCheck spatial relationships: in the first scene, the person walks across the foreground (road is behind the greenery). In the second scene, the person is sitting in front of trees.\n\nCamera perspective: first static, then cut to another static shot (no movement in the second scene).\n\nMake it concise. \"The video opens with a static shot of a landscape with a road, green vegetation in the foreground, and buildings with vehicles in the background. A person walks quickly from left to right across the frame. The scene then cuts to a person in a blue shirt seated in a wooded area, facing the camera.\"\n\nWait, need to check if \"walks quickly\" is accurate. The video shows a person moving rapidly, so \"quickly\" might be okay. Also, describe appearance: the person walking is a blur (but rules say \"briefly describe appearance and number\" — \"a person\" without color? Wait, in the first scene, the person's color isn't mentioned (they're a blur, so maybe just \"a person\"). The second person is in a blue shirt, so \"blue shirt\" is okay.\n\nLet me rephrase for conciseness:\n\nThe video begins with a static landscape shot featuring a road, green field in the foreground, and distant buildings with vehicles. A person walks rapidly from left to right across the frame. The scene then cuts to a person in a blue shirt seated in a wooded area, facing the camera.\n\nCheck rules: background minimal? The first scene's background is the buildings and vehicles, which are essential for the landscape. But the rule says \"minimal unless essential for understanding motion\". The motion of the person walking is in front of the road and vegetation, so maybe the background is necessary.\n\nAlso, \"spatial relationships\": in first scene, person is in front of the road (since they walk across the frame, which is part of the landscape). In second scene, seated in front of trees.\n\nCamera perspective: first static, then cut (no movement). So \"static\" for first scene, then \"cut\" to the second.\n\nWait, the output format says \"conclude with the camera perspective and movement\". So for the first part, the camera is static. The movement between scenes is a cut, but the video doesn't mention camera movement within the scene. Let's check the video:\n\nFirst 3 seconds: static shot, then a person walks (so the camera is static while the person moves). Then the scene changes to a new shot of the seated person.\n\nSo camera movement: first static, then the scene cuts to a new static shot.\n\nSo the caption should end with \"The camera remains static throughout the first scene, then cuts to a static shot of the seated person.\"\n\nWait, the rules say: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo for the first scene: the camera is static. Then, when the scene cuts, the camera is static again.\n\nPutting it all together:\n\n<caption_output>The video opens with a static shot of a landscape featuring a road, green vegetation in the foreground, and distant buildings with vehicles. A person walks rapidly from left to right across the frame. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mD0qs6m9ogw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mD0qs6m9ogw_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 718.6511985657374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person walks across the frame from left to right, demonstrating distinct locomotion motion of a solid object (human) with clear bounding box tracking.", "background_and_ambient_analysis": "The background (buildings, trees, road) shows no uniform shifting or fluid/environmental motion (fire, water, wind). Static background elements remain consistent throughout the clip."}}
{"video_id": "mBvH6xNhqOc", "file_name": "mBvH6xNhqOc_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair and glasses, wearing a dark top with white sleeves, sits on a dark-clothed couch, holding a light brown violin between their legs. They move a bow across the violin’s strings in a back-and-forth motion, with their left hand pressing strings on the neck. The camera remains static, capturing the scene from a fixed angle without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mBvH6xNhqOc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mBvH6xNhqOc_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 60.292299756110744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and arm to play the cello, with discrete motion patterns consistent with bowing and fingering.", "background_and_ambient_analysis": "The background consists of a static dark couch with no shifting elements or fluid/environmental motion (fire, water, smoke, or wind)."}}
{"video_id": "mCEcfus_FwE", "file_name": "mCEcfus_FwE_000592_000602.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of four people on stage: a woman in a black top and patterned skirt holds a framed award, a man in a gray suit and yellow tie stands beside her, a woman in a black dress with a necklace holds papers, and a man in a dark suit stands nearby. The woman hands the award to the man in the gray suit, who then walks toward a podium. As he moves, the woman with papers sits on a chair, followed by the man in the dark suit and the other woman. The man in the gray suit approaches the podium, and the camera follows his movement with a slight pan to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mCEcfus_FwE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mCEcfus_FwE_000592_000602.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 196.39645934023946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple people (at least 4) are moving: a man in a gray suit walks across the stage towards a podium, while others (women and men in formal attire) adjust positions, sit, or stand. These movements are due to locomotion (walking) and other physical actions.", "background_and_ambient_analysis": "The background (black curtain and stage elements) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "mEdfAniDJ8U", "file_name": "mEdfAniDJ8U_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt holds a golden trombone, gradually raising it to their mouth to play; the instrument's polished brass reflects light. Background elements include blurred trees and a wooden railing. The camera maintains a handheld perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mEdfAniDJ8U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mEdfAniDJ8U_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 307.337124131457, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The trombone slide is moved by the player's hand, representing discrete object motion.", "background_and_ambient_analysis": "Background shows trees swaying slightly due to wind, indicating minor ambient environmental motion, but it is not dominant."}}
{"video_id": "mBifgQwIKcE", "file_name": "mBifgQwIKcE_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand opens a black oven door, revealing the illuminated interior, then places a rectangular tray with food items onto the oven rack, and closes the door. The oven sits against wooden cabinets. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mBifgQwIKcE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mBifgQwIKcE_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 126.78256025342125, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand moves to open the oven door and place a tray inside, with the tray undergoing controlled displacement due to human action.", "background_and_ambient_analysis": "Background elements (oven, kitchen cabinets) are stationary; no fluid/environmental motion (fire, water, smoke) is present."}}
{"video_id": "mD7BQCaJgjU", "file_name": "mD7BQCaJgjU_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red and black long-sleeve shirt and black pants kneels on a dirt surface, using a small trowel to work the soil near a yellow marker and a coiled white wire. They adjust their position, moving the trowel across the ground, then reposition to interact with the marker. A metal bucket containing tools sits nearby. The camera maintains a top-down view, shifting slightly to follow the person’s movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mD7BQCaJgjU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mD7BQCaJgjU_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 458.9492448318746, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (solid object) moves via locomotion (kneeling, standing, reaching) and tool manipulation (brush, trowel). The yellow marker and string are displaced by the person's hands.", "background_and_ambient_analysis": "Background elements (dirt pit walls, ground, and static objects like buckets) show no uniform shifting. No fire, water, smoke, or wind-driven motion dominates the scene; ambient elements are negligible."}}
{"video_id": "mFItStvvnp8", "file_name": "mFItStvvnp8_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's foot steps near a golf practice mat with white tees; the individual then stands on a grassy course, positioning a golf club over the tees; the club strikes a ball, launching it into the air; finally, the person crouches to adjust the mat. The camera shifts from a close-up of the tees to a wider view of the golfer, then focuses on the swing, and ends with a low-angle shot of the person crouching.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mFItStvvnp8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mFItStvvnp8_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 511.6625159477909, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in black pants and shoes) is walking and swinging a golf club; the golf ball is hit and rolls on the putting mat.", "background_and_ambient_analysis": "The background in both indoor and outdoor scenes is static (no shifting) and there is no fire, water, smoke, or wind motion."}}
{"video_id": "mGUuOBHOmec", "file_name": "mGUuOBHOmec_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-colored fish swims within a blue aquarium, moving upward and toward the top-right corner, eventually exiting the frame. The camera remains fixed, capturing the tank from an angled perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mGUuOBHOmec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mGUuOBHOmec_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 420.1963817260769, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A fish is swimming within the aquarium, moving from the top to the bottom and then to the right side of the frame.", "background_and_ambient_analysis": "The background (blue wall and aquarium glass) is static. The water contains bubbles, but these are not dominant; the dominant motion is the fish."}}
{"video_id": "mG2ayCt__Vs", "file_name": "mG2ayCt__Vs_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small white electronic component near a metallic soldering iron, which heats a circuit board with visible wires. The left hand holds the component steady while the right hand adjusts its position on the board; the soldering iron emits a bright glow as it contacts the board, illuminating the orange surface below. The camera maintains a static close-up perspective, focusing tightly on the precise soldering action without background distractions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mG2ayCt__Vs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mG2ayCt__Vs_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 35.26040659089249, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a mechanical device (likely soldering equipment) are discrete solid objects moving as the hands manipulate the device.", "background_and_ambient_analysis": "Background is a static orange surface with no shifting or fluid/environmental motion (fire, water, wind) visible. No ambient elements dominate."}}
{"video_id": "mHCplugefm4", "file_name": "mHCplugefm4_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows two people in a bedroom. The main subjects are two women. Let's look at their actions chronologically. \n\nAt the start (0.0s), one woman is on the bed, wearing a red tank top, and the other is partially visible. Then, the woman in red moves her hands, maybe gesturing or dancing. The other woman is there too, moving. Wait, the sequence: first, the woman in red is on the bed, then the other woman (in a white top) comes into view, they interact. Then the woman in red raises her hands, maybe making a gesture. Then she moves to the right, and the other woman exits the frame.\n\nNeed to describe their motion. First, both are in the room. The woman in red (red tank top) is on the bed. Then, the other woman (white top, sunglasses?) moves into the frame. Then the red-top woman gestures, then the other woman moves out. The camera is static? Let's check. The video has a slight shake, maybe. Camera perspective: seems like a fixed shot, but maybe slight movement.\n\nBackground: bedroom with a metal bedhead, two framed pictures, lamp. But background descriptions minimal. So focus on actions.\n\nChronological:\n\n- Initially, two women in the bedroom. One (red tank top) is on the bed, the other is partially visible. Then the red-top woman gestures with both hands, then the other woman (white top) moves out of the frame, leaving the red-top woman alone, who then gestures with one hand, making a peace sign.\n\nWait, let's check the timestamps. Frame 0: both present. Frame 1: the woman in red moves, maybe. Frame 2: the white top woman moves out of the frame, and the red-top woman is more visible. Then she gestures with one hand, maybe.\n\nWait, the problem says \"chronological paragraph describing the provided video\".\n\nSo step by step:\n\nAt the beginning, two women are present: one in a red tank top seated on a bed, another partially visible on the left. The red-top woman makes hand gestures, while the other woman moves out of the frame, leaving the red-top woman alone. She continues gesturing, making a peace sign with one hand.\n\nCamera perspective: seems to be a fixed camera with slight movement (maybe shake).\n\nBackground: minimal, just the bedroom elements.\n\nNow, check rules:\n\na) Motion and behavior in chronological order.\n\nb) Appearance and number: two women, one in red tank top (seated on bed), other in white top (partially visible).\n\nc) Spatial: red-top woman is on bed, other is to the left, then moves out.\n\nd) Camera: fixed, slight shake.\n\ne) Background minimal.\n\nf) Exclude text, names, style.\n\nSo draft:\n\nTwo women are in a bedroom; one woman in a red tank top sits on a bed, while another woman in a white top is partially visible. The red-top woman gestures with her hands, then the other woman moves out of the frame. The red-top woman continues making hand motions, including a peace sign, while remaining seated on the bed. The camera remains fixed with a slight shake throughout the scene.\n\nWait, check the frames. The first frame shows the two women, then the other woman moves to the left (out of frame), then the red-top woman is alone. So the chronological order is:\n\n- Both present.\n\n- Red-top woman gestures.\n\n- The other woman exits left.\n\n- Red-top woman continues gesturing.\n\nYes.\n\nAlso, the number: two women, but one exits, so at the end, one remains.\n\nAppearance: red tank top (woman), white top (other woman).\n\nMotion: gestures, moving out of frame.\n\nCheck for minimal background. The bed, wall with two pictures, lamp. But rules say minimal, so maybe just mention the bed.\n\nBut the rules say \"background descriptions minimal unless essential for understanding motion\". Here, the bed is where they are, so maybe essential.\n\nSo final caption:\n\nTwo women are in a bedroom; one seated on a bed in a red tank top, the other in a white top partially visible. The red-top woman gestures with both hands, then the white-top woman moves out of the frame to the left. The red-top woman continues making hand motions, including a peace sign, while seated on the bed. The camera remains static with slight shake.\n</think>\n\n<caption_output>Two women are in a bedroom; one seated on a bed in a red tank top, the other in a white top partially visible. The red-top woman gestures with both hands, then the white-top woman moves out of the frame to the left. The red-top woman continues making hand motions, including a peace sign, while seated on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mHCplugefm4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mHCplugefm4_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 78.08494652402665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women (discrete solid objects) are moving: one in a red tank top dances with arm movements, and the other in a white top exhibits hand gestures. Their motion is due to intentional physical locomotion and muscular actions.", "background_and_ambient_analysis": "The background elements (walls, framed pictures, headboard) show no shifting or environmental motion; no fire, water, smoke, or wind is present. The room appears static."}}
{"video_id": "mIoX5RcfS1M", "file_name": "mIoX5RcfS1M_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket and beige glove manipulates the edge of a large black cylindrical container, using a tool to scrape or inspect its surface. The camera then shifts to a top-down interior view of the container, revealing a brownish interior with a central rectangular patterned object. The scene returns to the exterior, where the person continues interacting with the container's edge.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mIoX5RcfS1M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mIoX5RcfS1M_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 535.2406836219575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in blue gloves uses a tool to interact with a surface; another person in a blue suit performs manual work near a structure. Both are solid, discrete objects moving due to explicit physical actions.", "background_and_ambient_analysis": "No shifting backgrounds; no fire, water, or smoke visible in the frames. All background elements (walls, structures) remain static."}}
{"video_id": "mIU8hGPYEDY", "file_name": "mIU8hGPYEDY_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A spatula stirs a pot on a stovetop containing partially cooked eggs and other ingredients. The stirring causes the eggs to break and mix, with close-up shots revealing broken shells and blended yolks and whites. The scene concludes with a plate holding the cooked egg mixture and a spoon. The camera starts with a top-down view, shifts to a close-up of the pot, and ends on the plated dish.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mIU8hGPYEDY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mIU8hGPYEDY_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 144, "blur_score": 29.770102682306003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "mHM3AyFN1t4", "file_name": "mHM3AyFN1t4_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The main subject is a girl hula hooping. Let's check the frames. \n\nIn the first frame, she's on a concrete area with a wall and plants. Then she moves along a pathway. Her appearance: white t-shirt with text, denim shorts, pink shoes. The hula hoop is pink and white striped. \n\nChronological steps: She starts hula hooping in an open area, then moves into a narrow pathway between two walls. She's moving forward, spinning the hoop around her waist. The camera seems to follow her, maybe panning or moving with her. \n\nNeed to mention motion: she's actively hula hooping, moving from one area to the next. Spatial relationships: she's moving along a path, with walls on either side. Background: concrete surfaces, walls, plants—keep minimal. \n\nCheck rules: no text recognition, so ignore the shirt text. Focus on motion. \n\nStart with \"A young girl with dark hair, wearing a white t-shirt, denim shorts, and pink shoes, hula hoops while moving along a concrete pathway. She spins a pink and white striped hoop around her waist, transitioning from an open area near a wall with greenery to a narrow corridor between light blue and green walls. The camera follows her movement, maintaining a slightly low angle as she continues hula hooping in the enclosed space.\" Wait, but need to be concise. \n\nWait, the rules say chronological paragraph. Let's break down each frame:\n\nFrame 0: she's standing on a concrete surface, hula hooping, background has a blue structure, trees, wall.\n\nFrame 1-5: she moves along a pathway between a brown structure and light blue wall. She's actively hula hooping, turning the hoop around. \n\nSo the caption should start with her initial position, then movement, then the path. \n\nAppearance: \"a young girl with dark hair, wearing a white t-shirt, denim shorts, and pink shoes\" \n\nMotion: \"hula hoops while moving from an open concrete area into a narrow pathway between a brown wall and a light blue wall.\"\n\nCamera: \"The camera follows her movement, panning left as she navigates the corridor, maintaining a slightly low angle.\"\n\nWait, the video shows her moving along the path, so camera follows. Let's check the camera movement. The first frame is a wider shot, then maybe the camera follows her as she walks. \n\nMake sure to exclude text on shirt (since it's not text recognition, but rule f says exclude named characters or text—so don't mention the shirt text). \n\nSo final caption should be: A young girl with dark hair, wearing a white t-shirt, denim shorts, and pink shoes, hula hoops while moving along a concrete pathway. She transitions from an open area near a wall with greenery to a narrow corridor between a brown wall and light blue wall, spinning a pink and white striped hoop around her waist. The camera follows her movement, panning left as she continues hula hooping in the enclosed space.\n\nWait, need to be concise. Let's check the rules again: \"concise, chronological paragraph\". Let's shorten.\n\n\"A young girl with dark hair, wearing a white t-shirt, denim shorts, and pink shoes, hula hoops while moving along a concrete pathway. She transitions from an open area to a narrow corridor between a brown wall and light blue wall, spinning a pink and white striped hoop around her waist. The camera follows her movement, panning left to maintain her position within the frame.\"\n\nWait, \"pans left\"—but maybe just \"follows her movement, maintaining a steady perspective as she hula hoops through the corridor.\"\n\nCheck the rules: camera perspective and movement. So \"The camera follows her movement, maintaining a slightly low angle as she hula hoops through the corridor.\"\n\nYes. Let's put it all together:\n\nA young girl with dark hair, wearing a white t-shirt, denim shorts, and pink shoes, hula hoops while moving along a concrete pathway. She transitions from an open area with a brown wall and greenery to a narrow corridor between a brown wall and light blue wall, spinning a pink and white striped hoop around her waist. The camera follows her movement, maintaining a slightly low angle as she continues hula hooping in the enclosed space.\n\nWait, background: minimal. So \"open area with a brown wall and greenery\" is okay. But maybe just \"open concrete area near a brown wall\". \n\nLet's adjust: \"A young girl with dark hair, wearing a white t-shirt, denim shorts, and pink shoes, hula hoops while moving along a concrete pathway. She transitions from an open concrete area near a brown wall to a narrow corridor between a brown wall and light blue wall,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mHM3AyFN1t4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mHM3AyFN1t4_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 70.01005582604205, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl is actively hula hooping, with her body and the hoop moving in distinct, solid-object motion driven by her locomotion.", "background_and_ambient_analysis": "Background elements (wall, ground, plants) show no uniform shifting or fluid motion; no fire, water, smoke, or wind-driven effects observed."}}
{"video_id": "mGwjXQFF2ks", "file_name": "mGwjXQFF2ks_000167_000177.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a maroon shirt and white gloves feeds raw meat from a clear tray into a metal meat grinder with a red wheel, moving their gloved hand to guide the meat into the machine. The person stands in front of a wooden table with additional kitchen items, including a glass bowl of meat and a green container, while the camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mGwjXQFF2ks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mGwjXQFF2ks_000167_000177.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 96.97986900235676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing gloves) is actively moving hands to handle solid objects: metal containers, a tray with meat, and other kitchen items. Motion is localized to the person's hands and objects they interact with.", "background_and_ambient_analysis": "Background elements (wall, kitchen items) show no uniform shifting or fluid motion; no fire, water, or smoke detected."}}
{"video_id": "mIhjAiewI9Y", "file_name": "mIhjAiewI9Y_000267_000277.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with short brown hair, wearing a green coat and earrings, stands in front of a microphone, speaking with her mouth moving and occasionally gesturing with her right hand. The background features soft, light-colored circular patterns. The camera maintains a static close-up perspective on her upper body and the microphone.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mIhjAiewI9Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mIhjAiewI9Y_000267_000277.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 71.50332059490137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in a green jacket is speaking into a microphone, exhibiting discrete solid-object motion through head movements, facial expressions, and hand gestures while maintaining a fixed position relative to the camera.", "background_and_ambient_analysis": "The background (light-colored wall with curved design) shows no shifting or fluid motion (fire, water, smoke, wind); it remains consistently static throughout the frames, indicating no dominant ambient environmental motion."}}
{"video_id": "mJHqUGmxysc", "file_name": "mJHqUGmxysc_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a black suit adjusts a mannequin dressed in a black suit using a pink tool, standing near a table with plants and clothing; several children observe from around him as the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mJHqUGmxysc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mJHqUGmxysc_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 375.0885792923456, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are interacting; one person is holding or throwing an object while the other is reacting, exhibiting discrete solid object motion.", "background_and_ambient_analysis": "Background is static: table, chairs, and wall pattern do not shift. No fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "mKKaUB6fRmc", "file_name": "mKKaUB6fRmc_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of hands using tweezers to place small yellow objects onto a white, irregularly shaped object that's on a metal mesh. Then, the next frames show more of the setup: the tweezers are placing these yellow pieces, maybe like beads or something. Then it cuts to a wider shot of a person in a red shirt working on the same setup. The person is holding a tool, maybe a brush, and there's a pile of small brown pieces and yellow beads on the table. The sequence shows the process of assembling or decorating the white object with the yellow items. \n\nNow, the rules: need to describe chronologically. First part is close-up of tweezers handling yellow pieces on the white object. Then the person in red shirt working, using a tool, with small brown and yellow objects around. Spatial relationships: hands are manipulating objects on the mesh, the white object is on the mesh, the person's hands are working on the table. Background is minimal, just a white surface maybe. Camera starts close-up, then maybe pans out to show the person. \n\nLet's structure it. Start with the first action: hands with tweezers placing yellow objects onto white object on metal mesh. Then the next part shows the person in red shirt using a tool (brush) on the mesh, with small brown pieces and yellow beads scattered on the table. Then the camera perspective: starts with close-up, then widens to show the person. \n\nCheck rules: focus on motion and behavior chronologically. Describe appearance: yellow small objects, white object (irregular), red shirt, metal mesh. Spatial: hands in front of mesh, person working on table. Background minimal. Exclude text. \n\nSo draft: A pair of hands uses tweezers to position small yellow beads onto a white, irregularly shaped object resting on a metal mesh. The scene transitions to a wider shot of a person in a red shirt manipulating the object with a brush while small brown fragments and yellow beads scatter on the white work surface. The camera shifts from a close-up of the mesh to a medium shot capturing the person’s hands and workspace.\n\nWait, check the video frames. Frame 0: hands with tweezers, yellow beads on white object on mesh. Frame 1-2: same, then frame 3: wider shot of person in red shirt, hands holding tool (brush) on mesh. Frame 4: person in red shirt, working, with brown pieces and yellow beads on table. So the sequence is: close-up of tweezers placing yellow beads on white object on mesh → then person in red shirt using a brush on the mesh, with small brown and yellow objects on the table. \n\nSo the caption should start with the hands placing beads, then the person working with the brush. Mention the objects: yellow beads (small, bright yellow), white object (irregular, covered with some powder maybe? In frame 0, the white object has some dust). \n\nAnother point: in frame 0, the white object is on the mesh, being held by tweezers? No, tweezers are placing the yellow beads onto it. So the action is placing yellow beads on white object.\n\nChronologically:\n\n1. Close-up: hands holding tweezers place small yellow beads onto a white, irregularly shaped object resting on a metal mesh.\n2. Then, the scene shows a person in a red shirt using a brush to adjust the beads on the mesh, with small brown fragments and yellow beads scattered on the white work surface.\n\nCamera: starts close-up, then shifts to a medium shot of the person.\n\nSo the caption: Hands use tweezers to position small yellow beads onto a white, irregularly shaped object on a metal mesh. The camera then transitions to a wider view of a person in a red shirt manipulating the object with a brush while small brown fragments and yellow beads lie scattered on the white work surface. \n\nCheck for minimal background: background is white surface, maybe not essential. The rules say \"keep background descriptions minimal unless essential for understanding motion\" – here, the white surface is the workspace, so maybe it's okay.\n\nWait, the first frame's background is white, so the work surface is white. But maybe it's better to not mention if not essential. Wait, the main action is on the mesh, so the background is just the white surface, which is the workspace. So maybe include \"on a white work surface\" as part of the setting.\n\nLet me check the rules again: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\"\n\nSo the white object is on the mesh (which is on the white surface). The tweezers are in front of the mesh. The person is at the work surface, hands working on the mesh.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mKKaUB6fRmc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mKKaUB6fRmc_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 561.9234365556398, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (discrete solid objects) manipulate a small metallic object (gold-colored) and tweezers, applying physical force to adjust and position the object. The object is held in a clamp and moved precisely by the hands.", "background_and_ambient_analysis": "The background (wire mesh, table, and static elements) remains stationary throughout the video with no fluid or gaseous motion observed. No fire, water, smoke, or wind is present."}}
{"video_id": "mJm_1_4_a1I", "file_name": "mJm_1_4_a1I_000309_000319.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black gloves and a blue shirt kneels beside a large black tire, using tools from a blue case. They first adjust tools on the ground, then wipe the tire's sidewall with a white cloth while applying liquid from a small bottle. The person moves the cloth around the tire's damaged area, maintaining a top-down camera perspective that captures the action with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mJm_1_4_a1I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mJm_1_4_a1I_000309_000319.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 2055.6723106811737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves manipulates tools and a cloth near the motorcycle tire, with hands and tools moving in discrete, purposeful motions.", "background_and_ambient_analysis": "Background elements (white ground, motorcycle tire) show no uniform shifting or fluid motion; no fire, water, or wind visible."}}
{"video_id": "mJTx7J_GH34", "file_name": "mJTx7J_GH34_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, identify the main subjects. There's a child in a green shirt and blue shorts holding a \"SLOW\" sign, another child on a bike (green shirt, green shorts), and an adult in a blue sleeveless shirt and camouflage shorts. \n\nStart chronologically. The video begins with the child holding the sign standing on a sidewalk. The child on the bike is next to them, maybe moving. Then, the adult is pushing the bike? Wait, in the frames, the child on the bike is moving, and the adult is behind, maybe guiding. Let's check the sequence.\n\nFrame 0: Child with sign stands; child on bike (green) with adult (blue) behind. Frame 1: Child on bike moves forward, adult pushes. Frame 2: They move past, the child on bike continues. Frame 3: Adult is now pushing the bike, child with sign is still there. Frame 4: The child on bike is moving further, adult behind. Frame 5: They're moving away, child with sign stays.\n\nSo the motion: The child holding the \"SLOW\" sign stands on the sidewalk. A child on a bicycle moves forward, guided by an adult who pushes the bike from behind. The adult and child on the bike move past the standing child. The adult continues pushing the bike away from the camera, while the standing child remains in place.\n\nAppearance: Standing child—green shirt, blue shorts, pink shoes, holding a yellow \"SLOW\" sign. Child on bike—green shirt, green shorts, on a bike. Adult—blue sleeveless shirt, camouflage shorts, pushing the bike.\n\nSpatial: Standing child is on the sidewalk. The child on bike and adult move in front of the standing child, then away. Background has cones, trees, houses.\n\nCamera perspective: The camera is stationary, filming from a fixed position, slightly low angle as it's near the sidewalk.\n\nNow, follow the rules. Focus on motion, chronological. Start with standing child holding sign. Then the biking child moves forward, guided by adult. The adult and bike move past the standing child, continuing away.\n\nMention appearance briefly: two children (one standing, one on bike) and an adult. Colors: standing child's green shirt, blue shorts; biking child green; adult blue shirt.\n\nSpatial: The standing child is on the sidewalk, the biking child and adult move in front of them, then away.\n\nConclude camera: Fixed position, slight shake maybe? The video has some slight movement but probably stationary.\n\nCheck rules: exclude text recognition (so \"SLOW\" sign is mentioned as the sign, but not the text since rule f says exclude named text? Wait, rule f says \"Exclude text recognition\"—but the sign has \"SLOW\", but the instruction says to not include text recognition. Wait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So do we mention the sign? The sign is a yellow circular sign, so describe it as a yellow sign, not the text. Wait, the user says \"Exclude text recognition\"—so maybe not mention the word \"SLOW\" but the sign's presence? Wait, the example: \"a yellow circular sign\" without the text. But the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So if the sign has text, we don't mention the text, but describe the sign's appearance (yellow, circular).\n\nWait, in the problem statement, the rules: \"Exclude text recognition, named characters, or stylistic analysis.\" So for the sign, we can say \"a yellow circular sign\" but not the word \"SLOW\".\n\nWait, the user's example: the video has a \"SLOW\" sign. But the rules say to exclude text recognition, so we don't mention the text on the sign, but the sign's presence.\n\nBut the caption needs to be concise. Let's see.\n\nSo first sentence: A child stands on a sidewalk holding a yellow circular sign. A child on a bicycle, wearing green, rides forward while an adult in a blue sleeveless shirt pushes the bicycle from behind.\n\nThen the motion: The child on the bicycle and the adult move past the standing child, continuing along the sidewalk.\n\nCheck chronological:\n\n- Initial frame: standing child with sign; child on bike and adult behind.\n\n- Then, the child on bike moves forward (bike starts moving), adult pushing.\n\n- They move past the standing child.\n\n- By the end, the adult and bike are further down the sidewalk, the standing child remains.\n\nSo caption structure:\n\nA child in a green shirt and blue shorts stands on a sidewalk holding a yellow circular sign. A child on a bicycle, also in green, rides forward with an adult in a blue sleeveless shirt and camouflage shorts pushing from behind. The adult", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mJTx7J_GH34.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mJTx7J_GH34_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 173.49691476439105, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy in the green shirt on the bike is moving forward. The boy in the blue shirt is pushing the bike from behind and moving with it. The girl holding the 'SLOW' sign is stationary.", "background_and_ambient_analysis": "The background (building, 'SLOW' sign, trees, cones) is stationary. No fire, water, smoke, or wind-blown motion is dominant."}}
{"video_id": "mL8_lnj_3Yk", "file_name": "mL8_lnj_3Yk_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a navy shirt holds a microphone while standing on a gym floor marked with orange cones. A person in a dark jacket and pants walks past him from left to right, arms extended. The boy shifts position slightly, then continues holding the microphone. The camera remains stationary throughout, capturing the scene from eye level with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mL8_lnj_3Yk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mL8_lnj_3Yk_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 165.53915741508317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a sports jersey runs from left to right, jumps, and exits the frame; a boy holding a microphone remains mostly stationary while speaking.", "background_and_ambient_analysis": "Background elements (wooden walls, cones, floor markings) are static with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "mOhxsUkAhWs", "file_name": "mOhxsUkAhWs_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to focus on the main subjects: the baby and the adult's hand. The video starts with the baby lying down, shirtless, with a necklace. The baby is dark-skinned, small, lying on a light-colored cloth. Then there's an adult hand on the baby's stomach. \n\nChronologically: In the first frame, the adult hand is touching the baby's stomach. Then, the hand moves slightly, and the baby moves their hands. Wait, the baby's hands are moving, maybe trying to touch the hand? Let's check the sequence. The baby is on the left, the hand is on the right. The hand is moving, and the baby's hands are moving towards it. \n\nAppearance: Baby is dark-skinned, no clothes, necklace. Adult hand is larger, maybe older person's hand. The baby is lying down, so orientation is supine. Spatial relationship: Hand is to the right of the baby, touching the belly. Then the baby moves their arms, reaching towards the hand.\n\nBackground: Minimal, just a cloth. The number 2 in a blue box is text, but we need to exclude text recognition per rule f. So ignore that.\n\nCamera perspective: Top-down? The video seems to be looking down at the baby, so top-down. No movement mentioned, so probably static.\n\nLet's structure it. Start with the baby's position, then the hand's action, then the baby's response.\n\nMain subjects: Baby (dark-skinned, shirtless, lying on light cloth) and adult hand (moving over baby's stomach). Then the baby moves hands, maybe touching the hand. \n\nChronological order:\n\n- The baby lies on its back, shirtless, with a dark necklace, while an adult's hand presses gently on the baby's belly. \n- The hand moves slightly, and the baby's hands lift and move toward the adult's hand, appearing to interact.\n\nCheck rules: Focus on motion. The hand's motion, baby's hand movement. Appearance: baby's color, size (small), shirtless. Spatial: hand to the right of baby. Camera: top-down, static.\n\nNow, condense into a concise paragraph.\n\n\"Baby, dark-skinned and shirtless, lies on its back on a light cloth while an adult's hand presses gently on the baby's stomach; the hand moves slightly, and the baby lifts its hands toward the hand, interacting with it, from a top-down camera perspective with no significant movement.\"\n\nWait, need to check if the background is minimal. The cloth is part of the background but maybe essential? The problem says minimal unless essential for understanding motion. The cloth is where the baby is lying, so maybe include \"on a light-colored cloth\" to set the scene. But the rules say minimal, so maybe just \"on a cloth\" but the user example might not need. Wait, in the initial description, the baby is on a cloth, so maybe that's part of the setting. \n\nAlso, the baby's hands are moving—specifically, in frame 3-4, the baby's hand reaches out. Let's check the frames: frame 0, hand on belly; frame 1, hand moves up a bit; frame 2, baby's hand moves up; frame 3, baby's hand is near the necklace; frame 4, baby's hand is touching the necklace area. Wait, the hand is moving, and baby's hands are moving toward it.\n\nSo the sequence: Adult's hand touches baby's belly, then moves, and baby's hands move to touch the hand or reach for it.\n\nFinal caption should be chronological, concise.\n\n\"An adult's hand gently presses and moves over a dark-skinned, shirtless baby's belly while the baby lies on its back on a cloth; the baby lifts its hands to touch the hand, from a top-down camera angle with minimal movement.\"\n\nCheck if \"shirtless\" is necessary—yes, as part of appearance. Size: baby is small, but \"dark-skinned\" and \"shirtless\" are appearance details. \n\nLet's see: the main subjects are the baby and the hand. Motion: hand moves on belly, baby's hands move toward the hand. \n\nAnother version: \"A dark-skinned baby, shirtless and lying on its back on a light cloth, has an adult's hand pressing on its stomach; the hand moves slightly, and the baby lifts its hands to interact with the hand, captured from a top-down perspective.\"\n\nThat's concise. Ensure it's chronological: hand presses, moves, baby moves hands. \n\nYes, that works.\n</think>\n\n<caption_output>A dark-skinned, shirtless baby lies on its back on a light cloth as an adult's hand gently presses on its stomach; the hand moves slightly, and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mOhxsUkAhWs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mOhxsUkAhWs_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 714.1689940555361, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby's hands and adult's hands exhibit distinct motion: baby reaches toward belly button, adult's hands adjust position and gently hold the baby.", "background_and_ambient_analysis": "No shifting background elements observed (blanket remains stable); no fire, water, smoke, or wind motion detected."}}
{"video_id": "mPJPVsTwis8", "file_name": "mPJPVsTwis8_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants with white stripes and black shoes holds a yellow and black power drill, drilling into a concrete surface. The camera initially focuses on the person’s legs and drill, then tilts downward to show the drill bit penetrating the concrete. The background consists of a concrete floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mPJPVsTwis8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mPJPVsTwis8_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 111.22437876593051, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holds a power drill, applying it to a block; the drill's motion is driven by the person's physical action (drilling into the material).", "background_and_ambient_analysis": "The background (floor, static objects) shows no uniform shifting or fluid motion; no fire, water, or wind elements present."}}
{"video_id": "mNFTyaCM-0w", "file_name": "mNFTyaCM-0w_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with dark cuffs adjusts a dark-patterned bow tie by pinching its ends forward with both hands, then manipulates the bow tie to locate a hole for the other wing to pass through. The camera maintains a close-up, static perspective focused on the upper torso and hands against a plain light background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mNFTyaCM-0w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mNFTyaCM-0w_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 379.4247258833179, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is adjusting a bow tie, with hands moving in discrete, controlled motions to manipulate the fabric.", "background_and_ambient_analysis": "The background is a static white wall with no shifting elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "mRLxBMoyA3M", "file_name": "mRLxBMoyA3M_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mRLxBMoyA3M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mRLxBMoyA3M_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 28.832305616467387, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include a person (wearing red jacket) on a sled, and a team of sled dogs. The dogs are pulling the sled forward across the snow, and the person is moving in tandem with the sled due to the dogs' locomotion.", "background_and_ambient_analysis": "The snowy landscape background shows no significant shifting or fluid motion (e.g., wind-driven snow drifts are absent; no fire, water, or smoke visible). Static elements like the horizon remain consistent across frames."}}
{"video_id": "mSY4RbiYgQo", "file_name": "mSY4RbiYgQo_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up shot features a large black tire with visible treads and a dark container beside it, holding small golden-brown particles. A brown finger enters from the bottom right, moving toward the container and briefly touching the particles. The camera maintains a top-down perspective with minimal movement, focusing on the finger's interaction with the container's contents.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mSY4RbiYgQo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mSY4RbiYgQo_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 45.2495434497294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving across the surface of the tire, interacting with debris.", "background_and_ambient_analysis": "Background elements (tire, ground) are static; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "mTreyeGYUW4", "file_name": "mTreyeGYUW4_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours dark brown coffee beans from a clear glass jar into a black cylindrical device with a metallic ring, then removes the jar, revealing the beans inside the device. The device's lid is lifted to show the beans. The camera remains steady, focusing on the device and the hand's actions against a window background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mTreyeGYUW4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mTreyeGYUW4_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 258.14361440496947, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand pours coffee beans from a jar into a grinder; beans fall under gravity into the grinder. The hand moves and the beans are in motion.", "background_and_ambient_analysis": "The background (window view and chair) is static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "mTBi-8tliHM", "file_name": "mTBi-8tliHM_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark cap and dark jacket with a light blue shirt underneath sits against a brick wall, flipping through a stack of papers. They hold the papers with both hands, occasionally adjusting their grip and shifting their gaze between the pages. The individual remains seated throughout, facing a residential street with houses, a parked car, and trees under a clear sky. The camera is fixed in a static position, capturing the scene from a slightly elevated angle near the doorway.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mTBi-8tliHM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mTBi-8tliHM_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 968.9938593856376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively typing and adjusting posture on a laptop, with discrete hand movements and minor body shifts. The laptop is held and manipulated by the person.", "background_and_ambient_analysis": "Background elements (house, trees, sky) show no significant uniform shifting. Minimal tree sway due to wind is present but not dominant; no fire, water, or smoke detected. Ambient motion is negligible."}}
{"video_id": "mUho1rhZ97k", "file_name": "mUho1rhZ97k_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a maroon shirt and having a visible arm tattoo manipulates a pink, marbled sausage in a close-up view; they then handle multiple sausages on a stainless steel counter, placing one into a white container and arranging others in loops within a kitchen workspace. The camera transitions from close-up to a top-down perspective of the counter.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mUho1rhZ97k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mUho1rhZ97k_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 38.58752836058774, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and raw sausages (solid objects) are moving; the hands manipulate and arrange the sausages through physical contact.", "background_and_ambient_analysis": "Background consists of static stainless steel kitchen surfaces and shelves with no shifting or fluid motion (no fire, water flow, or wind evident)."}}
{"video_id": "mU3CPN--u8E", "file_name": "mU3CPN--u8E_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Six individuals in black attire move across a wooden dance floor in a room with red curtains. They begin walking in a line from left to right, then shift positions and directions while maintaining synchronized movement. The camera remains stationary, capturing their coordinated dance motions without panning or zooming.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mU3CPN--u8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mU3CPN--u8E_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 31.0653920716437, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Five individuals in black attire performing synchronized dance movements across the floor.", "background_and_ambient_analysis": "Background (red curtains, wooden floor, wall panels) shows no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "mViE_M8D1mI", "file_name": "mViE_M8D1mI_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue shirt and dark shorts performs neutral grip pull-ups on a blue bar in a gym. They begin by hanging, pull their body upward while gripping the bar with a neutral grip, and then lower themselves back down. The camera remains stationary, capturing the motion from a side angle with gym equipment visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mViE_M8D1mI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mViE_M8D1mI_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 394.7343578482945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing pull-ups on a bar, moving their body up and down in a controlled manner. The motion is distinct, solid, and tracked via bounding box.", "background_and_ambient_analysis": "The gym background (walls, ceiling lights, weight racks) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "mWMbG91x0hA", "file_name": "mWMbG91x0hA_000258_000268.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands position a peeled, yellow mango with vertical slits on a white cutting board. The right hand holds a knife, slicing through the mango to remove sections, which fall onto the board. The left hand stabilizes the fruit. The camera maintains a steady top-down perspective focusing on the cutting board.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mWMbG91x0hA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mWMbG91x0hA_000258_000268.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 80.54386443794155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and knife are moving to cut a yellow spiral-shaped food item. A blue container is also moved to hold the cut pieces.", "background_and_ambient_analysis": "The background (patterned shirt and cutting board) is static with no uniform shifting. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "mXNO0Y_HmvM", "file_name": "mXNO0Y_HmvM_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand with a finger interacts with a smartphone screen in a dark setting, typing on the virtual keyboard and tapping the screen, causing displayed text messages to change; the phone remains stationary, held in the hand, with the screen prominently visible. The camera maintains a close-up, steady view focused on the phone and finger interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mXNO0Y_HmvM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mXNO0Y_HmvM_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 59.02066445700278, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moving to interact with the smartphone screen (typing messages).", "background_and_ambient_analysis": "No shifting background elements (dark surroundings static), no fluid/environmental motion (fire, water, wind)."}}
{"video_id": "mXefscRB3ek", "file_name": "mXefscRB3ek_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with multiple dog sled teams moving across a snow-covered plain under mountainous terrain. A person in a red jacket sleds ahead, pulled by a line of huskies with white and black fur. The camera follows the team, capturing their motion across the snow. It then transitions to a close-up of a person in a blue jacket crouching to photograph two huskies with red and blue harnesses. The camera shifts from a wide, tracking perspective to a static close-up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mXefscRB3ek.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mXefscRB3ek_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 90.46716742442541, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects include people (in red and blue jackets) and sled dogs (Huskies) moving across the snow. In the first part, the group is moving toward the camera; in the second part, the person interacts with the dogs (crouching and petting), causing slight movements of the dogs.", "background_and_ambient_analysis": "The background (mountains, snow-covered trees) is static throughout the video. No significant fluid motion (fire, water, smoke, or wind) is visible that would dominate the scene. The snow appears still, and the only motion is from the subjects."}}
{"video_id": "mYfCmJAS8jI", "file_name": "mYfCmJAS8jI_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a red SUV on a basketball court. Three people are near the back of the SUV, pulling something—maybe a cart or a box? Wait, the first frame shows them standing. Then, in the next frames, they're moving. Let's check the sequence.\n\nFrame 0: Red SUV is stationary, three people (maybe two adults, one child?) near the back, one person in blue on the left. Background has a basketball hoop and a fence.\n\nFrame 1: The SUV starts moving slightly. The three people near the back are still there, but the person in blue is standing.\n\nFrame 2: The SUV moves forward, the three people are now pulling a cart? Wait, the description says \"pulling\" but in the frames, they're walking. Let's see the motion: the SUV is moving to the right (from the viewer's perspective). The people near the back are walking alongside it, maybe pushing or pulling something.\n\nWait, the task is to describe motion chronologically. So start with the initial state, then what happens.\n\nMain subjects: red SUV, group of people (let's count: in frame 0, there are three people near the SUV—two adults and a child? The video description says \"three people\" but maybe more? Wait, the first frame: \"a red SUV... three people\" near the back, one person in blue on the left.\n\nWait, the video has 5 frames. Let's check:\n\nFrame 0: Red SUV (center), three people to the right of the SUV (near the back), one person in blue to the left. Background: basketball court, buildings, trees.\n\nFrame 1: SUV moves a bit to the right, the three people are still near the back. The person in blue is still on the left.\n\nFrame 2: SUV moves more right, the three people are now walking towards the right, pulling something? Wait, the SUV is moving, so the people are either pushing or pulling. Wait, the SUV is in motion, so the people might be moving with it.\n\nWait, maybe the SUV is moving forward, and the group of people (three) are walking alongside it, from the back towards the front. Let's track their positions.\n\nIn frame 0, the SUV is positioned with the back facing left (since it's moving right). The group is at the back of the SUV. Then, in frame 1, the SUV moves right, the group is still at the back. Frame 2: SUV moves more right, group starts moving forward? Wait, maybe the group is pushing the SUV? But the SUV is moving, so they might be pulling a trailer or something. Wait, the problem says \"pulling\" in the initial description. Wait, the video shows the SUV moving, and the people near the back are pulling something.\n\nWait, maybe the people are moving the SUV. But the SUV is a Jeep, so maybe it's being towed. The three people are standing near the back, pulling a tow rope. But the SUV is moving. So as the video progresses, the SUV moves forward on the court, with the three people walking alongside it, pulling (or guiding) it.\n\nLet's structure the caption:\n\nFirst, describe the initial scene: red SUV (medium-sized, red) is stationary on a basketball court, with three people (adults, possibly one child) near its rear. A person in blue stands to the left. Then, the SUV begins moving forward (toward the right), and the three people walk in the same direction, pulling a cart or object attached to the SUV. The SUV continues moving, the group stays close, and the camera remains stationary, capturing the scene from a fixed position.\n\nWait, but need to be concise. Check rules: focus on motion and behavior in chronological order. Number of people: three near the SUV, one in blue. Appearance: red SUV (size: medium SUV), people: three (colors not specified, but maybe blue shirt is notable). Spatial: the three people are at the rear of the SUV, one person in blue is to the left. Motion: SUV moves rightward, the three people walk along with it, moving from the rear towards the front (maybe pulling a trailer). Background: basketball court, hoop, fence (minimal).\n\nLet's draft:\n\nA red SUV moves slowly across a basketball court, with three people walking alongside its rear and pulling a cart or object. A person in blue stands to the left, observing. The SUV progresses rightward as the group maintains pace, with the camera remaining static overhead.\n\nWait, check the frames:\n\nFrame 0: SUV is stationary? Or moving? The first frame shows the SUV, then in subsequent frames, it's moving. Let's see the description:\n\nAt [0.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mYfCmJAS8jI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mYfCmJAS8jI_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 151, "blur_score": 304.06006991026936, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The three individuals (two near the SUV and one standing apart) exhibit locomotion: the two on the right walk away from the SUV towards the right side of the frame, while the person on the left remains relatively stationary.", "background_and_ambient_analysis": "The background (buildings, trees, and ground) remains stationary with no significant shifts or environmental fluid motion (fire, water, wind)."}}
{"video_id": "maWLEGWtgrg", "file_name": "maWLEGWtgrg_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt climbs a tree, gripping and shifting between branches while moving upward through the foliage. The camera maintains a low-angle perspective, following the climber's ascent with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/maWLEGWtgrg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/maWLEGWtgrg_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 161, "blur_score": 3879.7266832665127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person climbing a tree, moving upward using the branches. Motion is due to their own physical effort.", "background_and_ambient_analysis": "Background shows tree leaves swaying due to wind (ambient motion), but no fire, water, or smoke. The tree and sky are mostly static with minor wind effects."}}
{"video_id": "mWo1f2vCEtw", "file_name": "mWo1f2vCEtw_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of people in yellow and black uniforms march down a street, carrying large yellow and black flags. They move in synchronized steps, forming a line as they proceed. Spectators line the sidewalks, watching the procession. The camera follows the parade, panning slightly to capture the marching participants and the crowd along the street.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mWo1f2vCEtw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mWo1f2vCEtw_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 794.9687992249685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The marching band members (wearing yellow uniforms) are moving via coordinated locomotion (walking) and flag-waving. Their motion is discrete and solid, with clear bounding box tracking due to distinct physical movement.", "background_and_ambient_analysis": "The background (buildings, trees, street) shows no significant shifting or fluid motion; static elements remain stable throughout the frame. No fire, water, smoke, or wind-driven environmental effects dominate."}}
{"video_id": "m_UQG3dAY0k", "file_name": "m_UQG3dAY0k_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to go through each frame in order. \n\nFrame 0: Shows a coffee machine with a cup under it. The cup is yellow, ribbed, and there's a stream of liquid (coffee) being poured. The machine has a digital display with blue circles. \n\nFrame 1: The cup is still there, now filled with liquid, and a tea bag is visible inside. The coffee is dripping, so the action is pouring into the cup. The machine is still in the background. \n\nFrame 2: Split screen. Left side is the cup with the tea bag, right side is a hand opening a brown paper bag with a croissant. The croissant is golden-brown, and the hand is holding the bag's tab. \n\nFrame 3: The croissant is now being pulled out of the bag, showing more of its shape. The bag has a \"WOW!\" sticker, but per the rules, exclude text recognition. So focus on the action: hand removing croissant from the bag. \n\nFrame 4: Exterior night shot of a \"WOW!\" store. The building has lights, a menu board, and the store name lit up. It's a night scene with the building's exterior. \n\nNow, chronological order. \n\nStart with the coffee machine pouring into the cup (first frames). Then the tea bag in the cup. Then split screen: left is cup with tea bag, right is hand opening the croissant bag. Then the croissant being removed. Then exterior of the store at night.\n\nNeed to describe motion: coffee pouring, tea bag in cup, hand opening bag, croissant being taken out, then the exterior shot. \n\nMain subjects: coffee machine, cup, tea bag, hand, croissant, store exterior. \n\nAppearance: yellow ribbed cup, dark coffee, tea bag, brown paper bag, golden croissant, illuminated store sign.\n\nSpatial: Cup under coffee machine, hand holding bag tab, croissant inside bag, store exterior at night.\n\nAvoid text. Camera movement: First close-up of coffee machine, then close-up of cup, then split screen (side-by-side), then close-up of hand and croissant, then wide shot of store exterior.\n\nNeed to be concise. Let's structure:\n\nA coffee machine pours dark liquid into a yellow ribbed cup containing a tea bag. A hand opens a brown paper bag, revealing a golden croissant. The scene transitions to an exterior night view of a brightly lit store.\n\nWait, check rules: focus on motion and behavior in chronological order. \n\nFrame 0: coffee machine (metal nozzle) pouring into yellow cup (initially maybe empty, but by frame 1, it's filled with liquid and tea bag). So motion: liquid dripping into cup.\n\nFrame 1: cup with tea bag, coffee pouring. So action: coffee pouring into cup with tea bag.\n\nFrame 2: split screen: left is cup with tea bag, right is hand opening brown bag (which has croissant).\n\nFrame 3: hand continues to open bag, croissant being pulled out.\n\nFrame 4: exterior night shot of the store.\n\nSo chronological steps:\n\n1. Coffee machine dispenses dark liquid into a yellow ribbed paper cup, which contains a tea bag.\n\n2. A hand pulls open a brown paper bag, revealing a golden croissant inside.\n\n3. The scene shifts to an exterior night view of a store with illuminated signage.\n\nWait, need to check if the split screen is part of the sequence. The video cuts from frame 0-1 (coffee cup), then frame 2 (split screen), then frame 3 (croissant out of bag), then frame 4 (store exterior).\n\nSo the order is:\n\n- Coffee machine pouring into cup with tea bag.\n\n- Split screen: left (cup), right (hand opening bag with croissant).\n\n- Hand continues opening bag, croissant partially extracted.\n\n- Exterior of store at night.\n\nNow, describing motion:\n\n- Liquid flows from a coffee machine's nozzle into a yellow ribbed cup containing a tea bag.\n\n- A hand opens a brown paper bag, pulling out a golden croissant.\n\n- The scene transitions to a night exterior shot of a store building with bright lights.\n\nCheck rules: exclude text (so \"WOW!\" on bag or sign is not mentioned), focus on motion. \n\nAlso, spatial relationships: cup is under the coffee machine, hand is in front of the bag, store is exterior.\n\nNow, concise paragraph.\n\nLet's draft:\n\nA coffee machine dispenses dark liquid into a yellow ribbed cup containing a tea bag. A hand opens a brown paper bag, extracting a golden croissant. The scene transitions to an exterior night view of a brightly lit store building.\n\nCheck if motion is covered: pouring, opening bag, extracting croissant, transitioning to exterior.\n\nYes", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m_UQG3dAY0k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m_UQG3dAY0k_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 45.7881438414402, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand stirs the contents of a cup and then opens a bag to reveal a pastry.", "background_and_ambient_analysis": "The background elements (coffee machine, building) are static with no significant shifting or fluid motion. No fire, water, smoke, or wind is dominant."}}
{"video_id": "m_A6nPDkHlU", "file_name": "m_A6nPDkHlU_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people gathers around a white container; a woman in a striped shirt and hat assists a girl in a gray top and denim shorts to step inside, while others, including a woman in a colorful dress, stand nearby. The scene occurs outdoors with autumn-colored foliage in the background. The camera remains stationary, capturing the interaction from a frontal view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m_A6nPDkHlU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m_A6nPDkHlU_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 268.98036425719613, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects (people) are moving: individuals are dancing, interacting, and shifting positions, showing explicit locomotion and physical interactions.", "background_and_ambient_analysis": "The background trees and foliage exhibit subtle motion, likely due to wind, indicating ambient environmental movement. However, this is secondary to the primary action."}}
{"video_id": "mb0ziavwyEU", "file_name": "mb0ziavwyEU_000684_000694.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black and white patterned top has a brownish substance covering their face. They raise their right hand to touch their cheek and mouth area, then speak while maintaining the substance on their face. The camera remains in a close-up position with slight movement, focusing on the upper body and face. The background includes indistinct household items. The person’s hand moves toward their face, then retracts as they continue speaking.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mb0ziavwyEU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mb0ziavwyEU_000684_000694.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 186.6399309193364, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving their hands and head, with no other discrete objects moving.", "background_and_ambient_analysis": "Background (bathroom tiles, shower curtain, sink) is static; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "m_b40jl_cIE", "file_name": "m_b40jl_cIE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a black shirt holds a frying pan on the kitchen counter, then turns and walks toward the camera while lifting the pan higher. An adult in a light gray shirt works at the sink in the background. The camera slightly follows the child’s movement as he moves across the kitchen space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/m_b40jl_cIE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/m_b40jl_cIE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 148, "blur_score": 99.675421288233, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving a plate (holding it, lifting it, and adjusting its position), and another person in the background is walking. Both motions involve discrete solid objects (people, plate) moving due to voluntary locomotion.", "background_and_ambient_analysis": "Background elements (cabinets, walls, kitchen fixtures) remain stable with no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "mao5yrX4gHw", "file_name": "mao5yrX4gHw_000219_000229.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order, focusing on the main subjects' motions and behaviors.\n\nLooking at the frames: \n\nFirst frame: Two people, one in gray (light gray long-sleeve, dark pants) and one in white (light gray shirt, light pants). They're in a large indoor space with a colorful floor. The person in gray is kneeling, reaching out with both hands. The person in white is standing, also reaching out, maybe in a martial arts move.\n\nSecond frame: The person in gray is still, then moves to a different angle. Wait, no, the frames are sequential. Let's list the frames:\n\nFrame 0: Two people interacting. One (gray outfit) kneeling, arms extended. The other (white) is standing, arms out. They're in a large hall with chairs in the background.\n\nFrame 1: The person in gray (now in black with purple accents, maybe different frame) is moving. Wait, the video has 5 frames (0 to 4). Let's check each frame's description:\n\n[0.0s]: Two people, one in gray (long-sleeve, dark pants) kneeling, extending hands; other in light gray (shirt, pants) standing, extending hands. Background has chairs, a building interior.\n\n[1.0s]: The person in gray (now in black with purple, maybe same person) is standing, moving. Wait, the first frame shows a person in gray, but in the second frame, the person is in black. Wait, the video frames:\n\nThe first frame (0.0s) shows two people: one kneeling (gray top, dark pants), one standing (light gray top, light pants). They're interacting, hands reaching out.\n\nThen 0.3s: Next frame (maybe 0.3s), the person in gray is standing, now in black with purple (maybe different outfit), moving. Wait, the description says:\n\n[0.0s]: two people (kneeling, standing) in gray and light gray.\n\n[0.3s]: one person in black (with purple accents) standing, moving arms.\n\nWait, the problem is that the frames are sequential. Let's parse the video description given as the input:\n\nThe video shows:\n\n<0.0s> [0.0s] two people, one kneeling (gray top, dark pants) reaching out, the other standing (light gray top, light pants) reaching out. Background: large hall, chairs, a poster on a counter.\n\n<0.3s> [0.3s] the kneeling person is now standing, wearing black top with purple (maybe headband or scarf), and moves arms (extended).\n\n<1.0s> [1.0s] the person in black (with purple) is in a martial arts stance, moving.\n\n<2.0s> [2.0s] the person in black (with purple) is moving, maybe kicking or sweeping, and another person in red appears.\n\n<3.0s> [3.0s] the person in black (with purple) is turning, facing a person in red.\n\n<4.0s> [4.0s] the person in black (with purple) is in a stance, interacting with person in red.\n\nSo the main subjects are two people: one (main) in black with purple accents (maybe a robe or outfit), and the other in red or other colors.\n\nChronological order:\n\nFirst, two people (one kneeling, gray top; other standing, light gray top) interact, hands extended. Then, the kneeling person stands up, now in black with purple, moves arms. Then, this person (main) moves in a martial arts form, extending arms, then turns to face another person in red (who walks in), then the main person continues the motion, facing the red-shirted person.\n\nWait, the first frame (0.0s) has two people: one kneeling (gray), one standing (light gray). Then, in the next frames, the kneeling person is now standing in black with purple. Wait, maybe the person in gray is the same, but the color changes? No, perhaps it's a sequence of the same person performing moves.\n\nWait, the first frame shows two people: one in gray (kneeling) and one in light gray (standing), interacting. Then the scene transitions to the person in gray (now standing, wearing black with purple) performing moves, and another person in red appears.\n\nWait, the instruction says to focus on the motion and behavior of main subjects in chronological order.\n\nLet me list the frames in order:\n\n- Frame 0: Two individuals interact. One (kneeling) wears gray top and dark pants; the other (standing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mao5yrX4gHw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mao5yrX4gHw_000219_000229.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 40.70163078762511, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people in the initial scene (interacting by hand movements) and one person (martial artist) in the subsequent scene (performing dynamic martial arts moves with arm and leg movements).", "background_and_ambient_analysis": "The background elements (walls, chairs, floor) in both scenes are static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "mc-1msYF8Xo", "file_name": "mc-1msYF8Xo_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a white plate holding sliced cucumbers, tomato slices, and a whole cucumber on a light countertop. Next, a person with dark sleeves places sliced tomato pieces onto two open-faced sandwiches, each layered with ham and cheese on buns. The hands move from the plate to the sandwiches, adding ingredients, with the vegetable plate positioned to the right. The camera remains close-up and steady, focusing on the hands and sandwiches during assembly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mc-1msYF8Xo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mc-1msYF8Xo_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 142.963798953815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands, vegetables, sandwiches) move as the person places cucumber and carrot slices on open-faced sandwiches.", "background_and_ambient_analysis": "The background (kitchen counter, bottles) remains static with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "mcrdii5GWF8", "file_name": "mcrdii5GWF8_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person holds a small dark circular object with their right hand, moving it toward their right eye, then positions the object on the eye's surface. The camera maintains a close-up view of the face throughout, with no visible movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mcrdii5GWF8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mcrdii5GWF8_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 388.2423801030995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and makeup brush are moving in a controlled manner to apply eye shadow.", "background_and_ambient_analysis": "Static background with bookshelves; no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "mchRkXnKa6k", "file_name": "mchRkXnKa6k_000244_000254.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt, wearing a headlamp, sits while working on a tube. Their hands hold the tube, then use sandpaper to roughen its surface. The camera shifts from a medium shot of the person to close-ups of the hands sanding the tube’s length.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mchRkXnKa6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mchRkXnKa6k_000244_000254.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 461.72661454956716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and a small tool/object are moving, with discrete interactions (e.g., manipulating materials, adjusting positions) indicating physical motion.", "background_and_ambient_analysis": "The background elements (e.g., workspace, clothing) remain stationary with no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "mc5PhuTZ1bk", "file_name": "mc5PhuTZ1bk_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a blue shirt using a long tool with a blue handle to clean windows. The tool is probably a squeegee or something for cleaning. The windows are part of a building with plants along the windowsill. Then there's a transition to a person in a light blue polo shirt standing against a white background. Wait, the rules say to focus on motion and behavior chronologically.\n\nSo first scene: a person (wearing blue) is cleaning windows with a long tool. The action is moving the tool across the window. Then the scene changes to another person (light blue shirt) standing, maybe speaking. But we need to describe chronological order.\n\nWait, the first part: the person is holding a long tool with a blue curved end, cleaning the window. The windows have plants on the sill. Then the scene shifts to a person in a light blue polo shirt against a white background. Wait, the video starts with the cleaning, then cuts to the person.\n\nWait, let's check the frames:\n\n[0.0] shows a person in blue shirt, tool, cleaning window. The background has plants, building. Then [5.0] is a white background with the person in light blue polo.\n\nSo chronological order: first, the person in blue is cleaning the windows with a long tool (blue head), moving it across the glass. Then, the scene transitions to a person in a light blue polo shirt standing against a white background.\n\nNeed to mention appearance: person in blue shirt (first scene), then light blue polo (second scene). Motion: the first person is using the tool to clean the window, moving it. Then the second scene is a static shot of the person standing.\n\nAlso, spatial: in the first scene, the person is in front of the building with windows and plants. Second scene is against white background.\n\nCamera movement: the first scene is a top-down or angle shot of the cleaning, then the second scene is a straight shot of the person.\n\nWait, the rules say \"conclude with camera perspective and movement\". So first part: camera shows person cleaning windows (maybe slight angle), then cuts to a static shot of the person in white background.\n\nLet me structure:\n\nIn the initial segment, a person wearing a blue shirt uses a long-handled tool with a blue curved end to clean a window, moving the tool across the glass surface. The windows feature a white frame and plants along the sill. The scene then transitions to a person in a light blue polo shirt standing against a plain white background. The camera maintains a top-down perspective during the cleaning sequence and shifts to a static shot for the person against the white backdrop.\n\nWait, but need to be concise. Let's check rules: \"concise, chronological paragraph\".\n\nFirst part: person (blue shirt) uses tool (blue curved handle) cleaning windows (motion: moving tool). Then, transition to person (light blue polo) standing against white background.\n\nAlso, background in first scene: windows with plants, building. But rule f: exclude text recognition, but background descriptions minimal unless essential. The plants are along the sill, so maybe necessary to understand the setting.\n\nWait, the main subject is the person cleaning. So:\n\nA person in a blue shirt cleans a window with a long tool having a blue curved head, moving it across the glass. The window has a white frame with plants along the sill. The scene then cuts to a person in a light blue polo shirt standing against a plain white background.\n\nCamera: in the first part, camera is positioned to show the cleaning action from an elevated angle; the second part is a static shot of the person.\n\nWait, the first frame: the person is on a deck, so maybe the camera is at a slight angle, top-down.\n\nLet me make it concise.\n\nIn the opening, a person wearing a blue shirt uses a long-handled tool with a blue curved end to scrub a window, moving the tool across the glass. The window features a white frame and plants along the sill. The scene then transitions to a person in a light blue polo shirt standing against a white background. The camera maintains a top-down perspective during the cleaning sequence and shifts to a static shot for the person in the white backdrop.\n\nWait, need to check if \"scrub\" is accurate. The tool is being moved, so \"cleans\" or \"scrubs\".\n\nAlso, number: only one person in each scene.\n\nLet me check the rules again:\n\na) Motion and behavior in chronological order.\n\nb) Appearance and number: blue shirt, long tool with blue head (one person). Then light blue polo (one person).\n\nc) Spatial: in the first scene, person is in front of the building with windows and plants. In second scene, against white background.\n\nd) Conclude with camera perspective: first part,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mc5PhuTZ1bk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mc5PhuTZ1bk_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 203.64777316926268, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in blue (wearing a blue shirt and gloves) is actively moving the hose across the glass window to clean it. The motion of the person and the hose is distinct and can be tracked with a bounding box.", "background_and_ambient_analysis": "The background (rooftop railings, glass panels, and distant buildings) remains stationary throughout the clip. The water spray is a controlled, localized fluid motion that is not dominant; it is a byproduct of the person's cleaning action and does not constitute the primary motion."}}
{"video_id": "mba6wcjjM0M", "file_name": "mba6wcjjM0M_000323_000333.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black traditional jacket with white trim and white shoes stands on a paved path surrounded by green grass and trees. He bends forward, adjusts his shoes, then stands upright. The camera maintains a steady medium shot throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mba6wcjjM0M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mba6wcjjM0M_000323_000333.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 128.00419875002524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (the man) is performing a series of bending and kneeling movements. The motion is discrete and solid, tracked via bounding box.", "background_and_ambient_analysis": "Background consists of stationary trees and grass; no fire, water, smoke, or wind motion detected. Trees are still, indicating no significant ambient environmental movement."}}
{"video_id": "me3DlEWwxWc", "file_name": "me3DlEWwxWc_000221_000231.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand in black uses a spray can to apply red paint on a white wall, forming curved graffiti shapes with smooth, continuous motions. The hand moves fluidly across the surface, extending the design. The camera maintains a top-down close-up perspective, focusing on the hand's movement and the evolving artwork.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/me3DlEWwxWc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/me3DlEWwxWc_000221_000231.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 31.133413165639503, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's gloved hand holding a spray paint can moves systematically to write graffiti ('FROG') on the surface. This is a solid, distinct object (hand and can) moving due to explicit physical forces (arm motion).", "background_and_ambient_analysis": "The background (white surface with graffiti) remains static throughout; no fluid/environmental motion (e.g., fire, water, smoke) is present. Background elements show no uniform shift."}}
{"video_id": "mfxE3Dm4l3s", "file_name": "mfxE3Dm4l3s_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing white over-ear headphones and a dark shirt with a circular logo gestures toward their chest with their right hand, then brings their hand to their face. The camera then shifts to a close-up of the person's eye as they touch their eye with their finger. The background features wooden cabinets, and the camera perspective transitions from a medium shot to a tight close-up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mfxE3Dm4l3s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mfxE3Dm4l3s_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 48.05695828375483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing headphones is seen making deliberate hand gestures (adjusting headphones, touching face), with movements localized to the upper body and hands.", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion observed. Background elements (wooden cabinets, wall decorations) remain static throughout the sequence."}}
{"video_id": "mhBakJ2ICqk", "file_name": "mhBakJ2ICqk_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. So the final sentence.  Let me try again.  The video starts with a person in a white shirt moving inside a car. Then a person in a checkered shirt is shown, then the white shirt person again. The camera is shaky, moving between them.  So: \"Two people are seated inside a vehicle; the individual in a white shirt moves forward, then the person in a checkered shirt shifts position, with the camera capturing their actions through shaky handheld movements and shifting focus between the two.\"  Yes, that's chronological, mentions appearance, number, motion, camera movement. Background is car interior, but not emphasized as per rule e. </think>  <caption_output>Two individuals are seated inside a car; the person in a white shirt adjusts their position, followed by the individual in a checkered shirt moving within the seat, captured by a handheld camera with slight shakes and shifts in focus between the subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mhBakJ2ICqk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mhBakJ2ICqk_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 130.84736620723174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people in a vehicle: person in white shirt shifts position, adjusts clothing, and moves arms; person in patterned shirt gestures and repositions body.", "background_and_ambient_analysis": "No shifting background elements; interior of a vehicle with static seats and windows visible. No fire, water, smoke, or wind present."}}
{"video_id": "mgEM9L_J2qg", "file_name": "mgEM9L_J2qg_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a bouquet of purple, orange, and white flowers enters the frame, moving downward to place the arrangement into a clear glass vase containing a single pink tulip, displacing the tulip. The vase sits on a white surface with metallic objects nearby, while the background remains blurred. The camera remains stationary, capturing the motion from a fixed overhead perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mgEM9L_J2qg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mgEM9L_J2qg_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 270.20744591380696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (solid object) moves to place a bouquet of flowers into a glass vase, with the bouquet's position changing due to explicit physical interaction.", "background_and_ambient_analysis": "Background elements (chairs, plants) show no uniform shifting; no fire, water, smoke, or wind effects present."}}
{"video_id": "mgSH2UsAJ_k", "file_name": "mgSH2UsAJ_k_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray shirt and brown shorts stands inside a room, using a trowel to apply material to the wall before touching the wall to check its smoothness; outside the window, another person in a light-colored top and dark pants stands near the railing, observing. The camera remains stationary, capturing the scene through the window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mgSH2UsAJ_k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mgSH2UsAJ_k_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 132.52198570096536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: initially bending near the wall (0.0-1.0s), then standing and using a brush/tool on the window frame (1.3-5.0s). Motion is localized to the person's body and arm movements.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; interior walls and window view (including distant brick wall) remain static. No fire, water, smoke, or wind present."}}
{"video_id": "mjg11rS16E4", "file_name": "mjg11rS16E4_000290_000300.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  So, let's draft: \"A person wearing light-colored gloves hammers a metal piece on a large anvil, then sets aside the hammer. The scene transitions to two men, one in a dark blue sweater and beige pants, the other in a dark shirt and shorts, bending over to adjust a white horse’s reins on a concrete surface. The camera starts with a close-up of the anvil work, then shifts to a medium shot of the men and horse, showing their interaction.\" </think>  <caption_output>A person wearing light-colored gloves hammers a metal piece on a large anvil, then moves the hammer aside. The scene transitions to two men, one in a dark blue sweater and beige pants, the other in a dark shirt and shorts, bending over to adjust a white horse’s reins on a concrete surface. The camera starts with a close-up of the anvil work, then shifts to a medium shot of the men interacting with the horse.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mjg11rS16E4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mjg11rS16E4_000290_000300.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 238.21960130355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two segments: (1) A person manipulates a metal object with a hammer, causing the metal to bend; (2) Two men work on a large white object, using tools to shape it. Both involve distinct solid objects moving due to applied forces.", "background_and_ambient_analysis": "The background in both segments (concrete ground and outdoor structures) is static with no significant shifting or fluid motion. No fire, water, or wind is visible as dominant motion."}}
{"video_id": "mfpVclyysWk", "file_name": "mfpVclyysWk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a top-down view of waxing supplies—cotton rounds, curved scissors, wax sticks, tweezers, and an angled brush—arranged on a white, textured surface. It transitions to a close-up of a person lying on their back, wearing a camouflage-patterned top, as a hand with light blue nail polish uses an angled brush to apply a product near their forehead and then wipes the area with a cotton pad. The camera remains static during the supply display and shifts to a close-up for the procedure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mfpVclyysWk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mfpVclyysWk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 121.11188421183887, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands of the person applying the product and the face of the recipient are moving. The hands are applying a substance to the face, with movements such as pressing and wiping. These are discrete objects moving due to explicit physical forces (application process).", "background_and_ambient_analysis": "Initial frames show a static background of art supplies. The subsequent scene features a static bed background with no uniform shifting. No fluid motion (fire, water, smoke) or environmental wind is present."}}
{"video_id": "mm7lhomcZcg", "file_name": "mm7lhomcZcg_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video shows a cutting table with two metal trays on a blue surface: one tray holds halved yellow potatoes, the other whole yellow potatoes. A gloved hand moves into the frame, placing a halved potato into the cut potato tray. The camera zooms in to focus on the trays, showing the arrangement of potatoes as the hand adjusts their positions. Perspective shifts to a close-up of the potatoes and hand movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mm7lhomcZcg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mm7lhomcZcg_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 382.86694404286277, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Potatoes are moving along a conveyor belt; hands with blue gloves briefly adjust potatoes at the start, but the dominant motion is the continuous flow of potatoes driven by the conveyor system.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion; background elements (blue trays, factory walls) remain static throughout. No fire, water, smoke, or wind visible."}}
{"video_id": "mjrRYp59URY", "file_name": "mjrRYp59URY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A toddler in a pink top and bright pink pants pushes a large silver shopping cart forward with both hands, gripping the handle and shifting weight to move the cart slowly across a light blue and white tiled floor. The cart contains a pink bag and other items. Viewed from a top-down angle with minimal camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mjrRYp59URY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mjrRYp59URY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 176.79504222709338, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A baby (solid object) is pushing a shopping cart (solid object). The baby's locomotion and pushing force cause the cart to move.", "background_and_ambient_analysis": "The background (supermarket floor and walls) shows no shifting or uniform motion. No fire, water, smoke, or wind present. Static environment."}}
{"video_id": "mmLOXkF040Y", "file_name": "mmLOXkF040Y_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black helmet and orange-tinted goggles, dressed in dark gear, is inside a helicopter. They reach for the open door, exit the aircraft, and begin freefalling with arms extended. The camera captures the transition from inside the helicopter to the person airborne, showing their descent against the sky. The camera starts inside the helicopter, follows the person exiting, then shifts to a view from the helicopter's interior as the individual falls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mmLOXkF040Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mmLOXkF040Y_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 145, "blur_score": 149.6444297127242, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person wearing a helmet and goggles is the discrete object, transitioning from inside the aircraft to freefall. Their motion is driven by gravity and parachute deployment, representing clear physical locomotion.", "background_and_ambient_analysis": "The background includes the aircraft interior and distant sky/ground. There is no dominant fluid/environmental motion (e.g., fire, water, smoke, wind) controlling the scene; the sky features subtle cloud movement but lacks sufficient fluid dynamics to dominate the visual."}}
{"video_id": "miCo5UNLCZ4", "file_name": "miCo5UNLCZ4_000329_000339.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a close-up of a pot on a stove. A hand is stirring the contents with a wooden spoon. The pot is black, on a white electric stove. The background has tiled walls and a countertop. Then, the scene cuts to a wider shot where a person in a green shirt stands near the counter. They have a plate with food and a cutting board. Let's check the rules. Need to describe motions chronologically.\n\nFirst part: hand stirring in the pot. The pot is on the stove, steam rising. Then the scene changes to a person in a green shirt at the counter. The main subjects are the hand stirring, then the person standing. Appearance: hand holding spoon, dark sleeves, green shirt. Spatial: pot on stove, person near counter. Background: tiled wall, countertop. Camera movement: first close-up, then wider shot. Wait, the video transitions from close-up of pot to a wider view. So need to mention that. Also, the rules say minimal background unless essential. The first scene: pot on stove, hand stirring, steam. Then second scene: person in green shirt, standing at counter with items. Let's structure it.\n\nChronological: First, a hand stirs a yellowish mixture in a black pot on a white electric stove. The pot emits steam. Then the camera shifts to a wider view showing a person in a green shirt standing near a countertop with various items. The person holds a plate and a cutting board with vegetables. Camera starts close-up on pot, then moves to a wider angle. Wait, the output must be a paragraph. Let's check example.\n\nWait, the user says \"concise, chronological paragraph\". So first action: hand stirring pot. Then the scene changes to the person. Let's write:\n\nA hand with a wooden spoon stirs a bubbling, yellowish mixture in a black pot on a white electric stove; steam rises from the pot. The camera then shifts to a wider angle, revealing a person in a green shirt standing at a countertop with a plate and a cutting board containing vegetables, positioned to the left of the stove.\n\nWait, need to check rules. \"Briefly describe their appearance and number\". The hand: dark sleeve (since the person's arm is visible, dark clothing). The person: green shirt. \"Mention spatial relationships\". The pot is on the stove, person is at counter to the left of stove. \"Conclude with camera perspective and movement\": starts close-up on pot, then shifts to wider angle. Background: tiled wall, countertop, but minimal. \"Exclude text recognition\" — no text visible. So:\n\nIn the opening scene, a hand with dark clothing stirs a bubbling yellow mixture in a black pot on a white electric stove; steam rises from the pot. The camera then transitions to a wider view, showing a person wearing a green shirt standing near a countertop with a plate and a cutting board of vegetables, positioned to the left of the stove. The perspective shifts from a top-down close-up of the pot to a broader overhead angle encompassing the person and counter.\n\nWait, but the second scene: the person is in front of the counter. Let's check the video: the second frame shows \"a person in a green shirt standing at the counter, holding a plate and a cutting board with vegetables\". So \"standing at a countertop with various items (plate and cutting board)\". So maybe:\n\nA hand wearing a dark sleeve stirs a yellowish, steaming mixture in a black pot on a white electric stove. The camera then shifts to a wider angle, revealing a person in a green shirt standing at a countertop with a plate and a cutting board of vegetables, positioned to the left of the stove. The perspective moves from a close-up of the pot to a broader overhead view of the kitchen area.\n\nWait, the rules say \"keep background descriptions minimal unless essential\". The first part: tiled wall is background, but maybe not essential. The stove and pot are key. Let's focus on motion and behavior. The first action: stirring. Then the camera changes to show the person. Let's make it concise.\n\nFirst, a hand stirs a bubbling yellow mixture in a black pot on a white stove. Steam rises as the spoon moves. The scene then cuts to a person in a green shirt standing at a counter with a plate and cutting board, near the stove. The camera shifts from a close-up of the pot to a wider shot of the person and kitchen.\n\nWait, check the rules again. \"Conclude with camera perspective and movement (e.g., top-down, pan left, slight shake)\". The first part is top-down close-up on pot, then the second scene is probably a wider angle (not necessarily top-down, but the video's second frame shows a person standing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/miCo5UNLCZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/miCo5UNLCZ4_000329_000339.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 43.50562308808446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a spoon stirring contents in a pot on a stove; discrete solid objects (spoon, pot, hands) exhibit motion due to explicit physical force (stirring).", "background_and_ambient_analysis": "Static tiled wall and countertop with no shifting or environmental fluid motion (no fire, water flow, smoke)."}}
{"video_id": "mmlX9kuHndE", "file_name": "mmlX9kuHndE_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the first frame shows a person in black running in an urban setting. Then, the scene shifts to two individuals dancing; one in a black tank top with \"WALK\" visible, another in a black hoodie. Next, a crowd of people, some in yellow shirts, are dancing energetically. Then, a person in black is moving outdoors with a crowd in the background. Finally, three people in white shirts are dancing in a line. The camera moves between these scenes, each time focusing on dancers. Need to describe chronologically, mention appearance, motion, then camera. Keep it concise, no text, names. Let's structure it:\n\nStart with the runner: \"A person in black attire runs across an urban background. Next, two individuals dance; one wears a black tank top with visible text, the other a black hoodie. Then, a large crowd in yellow and other colored shirts dances energetically. A person in black moves through an outdoor setting with a crowd behind. Finally, three people in white shirts dance in a line. The camera shifts between these scenes, capturing dynamic movements from various angles.\"\n\nCheck rules: chronological, motion, appearance (color, size), spatial? Maybe minimal. Background minimal. Exclude text recognition (like \"JAM OF THE WEEK\" isn't mentioned since rule f says exclude text). Wait, rule f says exclude text recognition, named characters, stylistic analysis. So even if text is visible, don't mention. So in the video, there's text like \"JAM OF THE WEEK\" but we ignore that. So focus on people. Let's rephrase:\n\nFirst clip: person in black runs. Second: two dancers, one with black tank top, one with black hoodie. Third: crowd dancing (yellow shirts among others). Fourth: person in black outdoors. Fifth: three in white dancing.\n\nMake it a paragraph. Check order. Ensure each step is chronological.\n\n\"A person in black runs through an urban environment. Two dancers appear, one in a black tank top and another in a black hoodie, performing energetic movements. The scene transitions to a crowd of dancers, some wearing yellow shirts, moving rhythmically. Next, a person in black moves through an outdoor area with a large crowd in the background. Finally, three individuals in white shirts dance in a line. The camera captures these sequences with varying perspectives, panning and shifting focus between the dancers.\"\n\nCheck rules: a) motion and behavior chronological. b) appearance: color, size, orientation. So \"person in black\" (color), \"two dancers, one in black tank top, another black hoodie\" (colors, what they're wearing). c) spatial relationships: maybe \"in front of\" for the crowd, but rule c says mention if relevant. In the crowd scene, they're together. Maybe minimal. d) camera perspective: \"pans and shifts focus\". e) background minimal: urban environment, outdoor area. f) exclude text, so no mention of \"JAM OF THE WEEK\" etc. g) internal thinking, no reasoning.\n\nLet me check the examples. Let's see:\n\nFirst frame: person in black running, background urban (wall, pipes). Second: two people dancing (one with \"WALK\" but we don't mention text), so \"one in black tank top, other in black hoodie\". Third: crowd dancing, some yellow shirts. Fourth: person in black moving outdoors, crowd behind. Fifth: three in white shirts dancing.\n\nSo the paragraph should list each scene in order:\n\n1. A person in black runs across an urban setting.\n\n2. Two dancers are seen: one in a black tank top, the other in a black hoodie.\n\n3. A large group of dancers, including those in yellow shirts, move energetically.\n\n4. A person in black walks through an outdoor area with a crowd in the background.\n\n5. Three individuals in white shirts dance in a line.\n\nCamera: \"The camera shifts between these scenes, capturing dynamic movements from different angles.\"\n\nCombine into a paragraph:\n\n\"A person in black runs through an urban environment. Two dancers, one in a black tank top and the other in a black hoodie, perform energetic movements. A crowd of dancers, some in yellow shirts, dances together. Next, a person in black moves through an outdoor setting with a large crowd behind. Finally, three individuals in white shirts dance in a line. The camera captures these sequences with shifting perspectives and pans between the dancers.\"\n\nCheck for minimal background: \"urban environment\" and \"outdoor setting\" are minimal. No text, no names. Okay.\n</think>\n\n<caption_output>A person in black runs through an urban environment. Two dancers, one in a black tank top and the other in a black hoodie, perform energetic movements. A crowd of dancers, some in yellow shirts, dances together. Next, a person in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mmlX9kuHndE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mmlX9kuHndE_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 310.50163778149715, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving due to locomotion (dancing) in multiple scenes.", "background_and_ambient_analysis": "Background elements (walls, ground, trees) are static and show no signs of shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "mnANh7bWL9g", "file_name": "mnANh7bWL9g_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a thin orange string, initially holding it between fingers, then stretching it taut and looping it. The background features a grassy outdoor area. The camera remains in a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mnANh7bWL9g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mnANh7bWL9g_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 1073.4313676735349, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Two hands manipulating a thin wire/string. Motion involves bending, twisting, and stretching due to manual force application.", "background_and_ambient_analysis": "Background (grass and green object) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind evident. Static elements remain consistent across frames."}}
{"video_id": "moHQStQoF_w", "file_name": "moHQStQoF_w_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates small metal chain links on a cluttered workbench, using tweezers and pliers to weave the chain. The hands move rhythmically, picking up links, positioning them, and interlocking them. Various tools—including a blue-handled tool, orange-handled pliers, and a screwdriver—lie scattered across the table, with metal fragments nearby. The camera maintains a steady top-down perspective throughout, focusing closely on the hands and immediate workspace.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/moHQStQoF_w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/moHQStQoF_w_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 662.6138529338857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects: hands manipulating pliers and metal chain pieces. Movement involves precise manual handling of jewelry-making tools and materials.", "background_and_ambient_analysis": "Background elements (wooden table, tools) remain static with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "mos_yLGQRuo", "file_name": "mos_yLGQRuo_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless baby with light brown hair sits in a green mesh high chair, facing a white tray with scattered food crumbs. The baby looks down at the crumbs, then reaches their right hand toward them, gently touching the food particles. The camera remains stationary, capturing the scene from a close, slightly overhead angle without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mos_yLGQRuo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mos_yLGQRuo_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 81.48961037281356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (discrete solid object) exhibits localized movements: head turns, gaze shifts downward, and hand reaches toward food crumbs on the tray.", "background_and_ambient_analysis": "Static background elements (wall, window) show no uniform shifting. No fire, water, smoke, or wind detected; ambient motion is absent."}}
{"video_id": "mqjG5ltOHz4", "file_name": "mqjG5ltOHz4_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with dark nail polish places a small pink toy dinosaur with one large eye on a wooden surface, then adjusts its position. The hand moves the toy slightly across the table, reorienting it while keeping it as the central focus. The camera maintains a close-up perspective with minimal movement, capturing the toy’s motion against a blurred background of a tiled floor and indistinct objects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mqjG5ltOHz4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mqjG5ltOHz4_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 120.85030581361983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete object) physically pushes a pink toy fish (discrete object) across a table. The fish's motion is directly caused by contact force from the hand, showing clear object-to-object interaction.", "background_and_ambient_analysis": "The background elements (tiled floor, clock) remain stationary with no uniform shifting or environmental motion (fire, water, smoke, wind). Background stability confirms no ambient environmental effects."}}
{"video_id": "moZ_c3aMHGE", "file_name": "moZ_c3aMHGE_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of black-gloved hands interacts with a red and white patterned object on a blue tarp. The scene transitions to a girl in a gray shirt and shorts crouching beneath red-seated chairs on grass, retrieving a red object from under the chairs and standing. The camera shifts from top-down to a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/moZ_c3aMHGE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/moZ_c3aMHGE_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 80.33810957323033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing gloves in first segment, gray top/shorts in second) manipulates a solid pink/red object. The object is lifted, carried, and moved by hand; the person's locomotion (bending, standing, walking) is the primary discrete action.", "background_and_ambient_analysis": "In the first segment, the blue tarp background is static with no environmental motion. In the second segment, the brick building and grass background remain fixed with no wind-induced sway or fluid motion (e.g., no waves, smoke, or fire). No dominant ambient environmental phenomena are present."}}
{"video_id": "mtWYP7eOksM", "file_name": "mtWYP7eOksM_000181_000191.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand wearing a blue and white striped sock enters the frame, moving across a handwritten note from left to right while pointing at specific sections. The camera maintains a close-up perspective with slight shakiness, focusing on the hand’s motion over the paper. The hand’s orientation shifts as it traces the text, with the sock’s striped pattern visible against the paper’s surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mtWYP7eOksM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mtWYP7eOksM_000181_000191.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 116.08130991304607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (with a blue and white striped sleeve) is moving across the paper, tracing handwritten text.", "background_and_ambient_analysis": "The background is the paper with text, which is stationary. There is no fire, water, smoke, or wind. The ambient motion is minimal and not dominant."}}
{"video_id": "mttt-X7_SJk", "file_name": "mttt-X7_SJk_001147_001157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly light brown hair and wearing a white shirt sits in the driver's seat of a maroon interior car. The individual raises their right hand in a waving motion, then moves it in a gesturing manner. The camera maintains a static front-facing perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mttt-X7_SJk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mttt-X7_SJk_001147_001157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 1038.991562931712, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is making hand gestures and adjusting hair, with movements of the hands and head being the primary discrete object motion.", "background_and_ambient_analysis": "Background shows static trees and no fluid motion (e.g., fire, water, wind). No shifting background elements."}}
{"video_id": "mvp71LwKzqk", "file_name": "mvp71LwKzqk_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video is a surveillance clip. First, look at the main elements. There's a white car parked, some stacks of tires or barrels, and a person running. Let's check the timestamps: 0:00 to 0:05. At 0:02, a person enters the frame from the right, runs towards the left, then exits. The background has buildings, cars, and crates. The camera is top-down, fixed. So need to describe the person's motion: appears from right, runs left, disappears. The white car is stationary. Mention spatial relationships: person runs past the car? Wait, the car is in the middle. Let's see the frames. The person starts at the top right (since it's a top-down view), runs left, passing the white car? Wait, the white car is in the lower left part. Wait, the video shows the person coming from the top right, moving left, passing the white car, then going out of frame. Let's check the timestamps. At 0:01, no person; 0:02, person appears on the right; 0:03, running left; 0:04, still running left; 0:05, maybe exiting. So the sequence: a person (dark clothing, can't tell size, but human) enters from the upper right, runs diagonally leftward, passes the white car (which is parked), then exits the frame. Background has structures, but minimal. Camera is fixed top-down. Need to be concise. Let's structure: In the surveillance footage, a person in dark clothing enters from the upper right, runs leftward across the frame, passing a stationary white car, and exits the scene by 0:05. The camera maintains a fixed top-down perspective throughout, with minimal background elements including stacked items and vehicles. Wait, but need to follow rules: focus on motion and behavior. So main subject is the person. Number: one. Appearance: dark clothing (since not specified, but from video). Motion: enters right, runs left, exits. Spatial: runs past white car. Background minimal. Camera top-down, no movement. Let's draft: A person in dark clothing runs from the upper right to the left side of the frame, passing a white car parked near stacked red and white barrels, then exits the scene by 0:05. The camera remains fixed top-down with no movement, capturing the area with minimal background details. Wait, check the background: in the first frame, there's a red structure, maybe a building, and other vehicles. But rule e says minimal background unless essential. The car is essential as a reference. So \"passes a white car\" is okay. Let's check if the person's direction is clear. From the video, the person moves from the right side (top right in the frame) to the left, so leftward. The car is in the lower left part, so the person runs past it. Yes. So the caption should be chronological: at the start, no person; then person appears, runs left, exits. So: In the top-down surveillance footage, a person wearing dark clothing enters the frame from the upper right, runs leftward across the scene, passes a white car parked near stacked items, and exits the frame by the fifth second. The camera remains stationary with a fixed top-down perspective throughout, showing minimal background elements. Wait, but rule f says exclude text recognition, which is already done. Also, check if the car is the main object. The main subject is the person. So focus on person's motion. Let's make it concise. \"A person in dark clothing runs from the upper right to the left side of the frame, passing a stationary white car, then exits the scene. The camera maintains a fixed top-down view with no movement.\" But need to mention the time frame? No, the caption is chronological paragraph. The video is 5 seconds. So: At 0:02, a person in dark clothing enters the upper right of the frame, runs leftward across the scene past a white car, and exits the frame by 0:05. The camera is fixed top-down with no movement, capturing the area with minimal background details. But rule a says chronological order, so start from when action begins. The person appears at 0:01 or 0:02? The timestamp in the video: 10:34:45:88 on 08/01/2011. The frames: [0.0] to [5.0]. The person appears at frame 1 (0.5s?), but the timestamps show 10:34:45:88 to 10:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mvp71LwKzqk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mvp71LwKzqk_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 6955.949700382187, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person walks across the frame from the top-right to the bottom-left, moving at a consistent pace. The person is the only discrete solid object exhibiting motion, with no other moving objects or environmental effects.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. The building structures, parked cars, and ground remain static throughout the clip. No fire, water, smoke, or wind effects are present."}}
{"video_id": "mv95qu6OztQ", "file_name": "mv95qu6OztQ_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket and black cap works on a brick structure, placing bricks with hands and tools. The individual moves to adjust bricks on the wall, then the camera shifts to a wider view of the bricklaying area with spectators in the background. The scene transitions to the person continuing bricklaying near stacked bricks and equipment, with the camera capturing the workspace from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mv95qu6OztQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mv95qu6OztQ_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 558.9088976817825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects are the person in blue handling bricks and the bricks themselves, moving due to physical forces (lifting, arranging) during the construction event.", "background_and_ambient_analysis": "No significant fluid or environmental motion (e.g., fire, water, smoke, wind) is observed. Background elements (event structure, spectators, arena walls) are static and do not exhibit uniform shifting."}}
{"video_id": "mvSdoMK4aw8", "file_name": "mvSdoMK4aw8_000500_000510.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt with a silver wristwatch sits at a table with a white surface featuring blue and green floral patterns. They eat a piece of food, using both hands to peel and consume it while peels and scraps accumulate on the table. The camera remains static, capturing the upper body and table from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mvSdoMK4aw8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mvSdoMK4aw8_000500_000510.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 49.52805701450242, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is peeling a yellow fruit (likely lemon) with their hands. The hands and fruit are moving in discrete, solid motions.", "background_and_ambient_analysis": "Background is stable with no shifting elements. No fire, water, smoke, or wind visible."}}
{"video_id": "mwgFsWo5y38", "file_name": "mwgFsWo5y38_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children, one in a blue shirt and white hat, the other in a gray shirt and red shoes, walk together on a sidewalk. The blue-shirted child extends his hand, then they approach a wooden fence where a white and brown goat stands. Both children reach out to touch and pet the goat. The camera follows them with a slight shake as they move toward the animal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mwgFsWo5y38.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mwgFsWo5y38_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 151.96277988677818, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boys (one in blue shirt/hat, one in gray shirt/red shoes) and a goat are moving. The goat shifts its head/body within the pen while eating, and the boys reach toward it; both movements are due to voluntary locomotion and interaction.", "background_and_ambient_analysis": "The background includes paved ground and a fence with occasional pedestrian movement, but no fire, water, smoke, or wind. Static elements (like the fence and ground) show no uniform shifting, indicating minimal ambient environmental motion."}}
{"video_id": "muP9UejKGgc", "file_name": "muP9UejKGgc_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt, light pants, and helmet descends a rocky cliff using a yellow rope, moving steadily downward. Below, two individuals wearing blue and black helmets observe. The camera maintains a top-down perspective with slight movement, capturing the climber’s descent against the rocky terrain.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/muP9UejKGgc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/muP9UejKGgc_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 117.19463867934681, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is descending a cliff via rappelling, with other individuals visible at the base of the cliff.", "background_and_ambient_analysis": "Background consists of stationary rocks and vegetation; no fluid motion (fire, water, smoke) or significant wind effects observed."}}
{"video_id": "mwN0JX4A8fw", "file_name": "mwN0JX4A8fw_000123_000133.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a silver metallic seatpost, inserting it into a green bicycle frame by guiding it downward. The hands adjust the seatpost's position within the frame, ensuring proper alignment. The camera maintains a close-up perspective throughout the insertion process, keeping the background out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mwN0JX4A8fw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mwN0JX4A8fw_000123_000133.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 209.83764470561343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a bicycle seatpost, performing a mechanical insertion action. The seatpost and hand are discrete solid objects exhibiting motion due to physical manipulation.", "background_and_ambient_analysis": "Background is blurred with no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "mxY5ZnFt6Nw", "file_name": "mxY5ZnFt6Nw_000221_000231.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange cap and plaid shirt holds a small blue and white object near their mouth, adjusting their hands to play it. The individual remains stationary in front of an open closet filled with hanging clothes and a door with ties, while a framed picture is visible on the wall behind them. The camera maintains a steady, frontal perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mxY5ZnFt6Nw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mxY5ZnFt6Nw_000221_000231.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 540.0758787171046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hands to play a harmonica, which is a solid object motion due to explicit physical forces (blowing air and finger movements).", "background_and_ambient_analysis": "The background (closet, clothes, picture) is static; no fluid or wind motion observed."}}
{"video_id": "mzJ_Vpgy_dw", "file_name": "mzJ_Vpgy_dw_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray t-shirt stands in the foreground, raising his right hand to his shoulder, then extending both hands upward with index fingers pointing, followed by lowering his right hand. Behind him, a person in a black shirt walks past a desk, while another individual in a gray shirt sits at a desk. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mzJ_Vpgy_dw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mzJ_Vpgy_dw_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 724.1036240041308, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main subject (man in foreground) moves his arms and body (gesturing, adjusting shirt). A person in the background walks out of the frame.", "background_and_ambient_analysis": "No shifting background elements. No fire, water, smoke, or wind."}}
{"video_id": "mzST7j-flEg", "file_name": "mzST7j-flEg_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green forklift, driven by a person in a dark shirt and shorts, moves forward from near an open-back gray truck toward a building's garage door, transporting a tall stack of white, rectangular bundles secured with blue straps. A second identical stack rests on a blue pallet to the left of the forklift. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/mzST7j-flEg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/mzST7j-flEg_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 349.0225788576756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A green forklift is moving slowly in the scene; it is a solid, discrete object undergoing locomotion.", "background_and_ambient_analysis": "Background elements (brick wall, ground, loading dock structure) remain static with no discernible shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "n--YkiJ_x7k", "file_name": "n--YkiJ_x7k_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with three golden-brown, grilled chicken thighs in a black speckled frying pan. A hand uses tongs to flip one chicken piece, then covers the pan with a metallic lid. After covering, the lid is removed, revealing the cooked chicken pieces resting in the pan. The camera transitions from a close-up of the pan to a top-down view of the wooden surface during the lid placement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n--YkiJ_x7k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n--YkiJ_x7k_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 96.76406805433702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Chicken pieces are flipped using a spatula, showing explicit physical interaction (spatula applying force to move chicken).", "background_and_ambient_analysis": "The wooden surface and pan are static with no uniform shifting; oil splashing is minor fluid motion but not dominant."}}
{"video_id": "n19kRfnBWzs", "file_name": "n19kRfnBWzs_000237_000247.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt with red accents holds a light-colored wooden cabinet drawer open, using their left hand to stabilize it while their right hand moves inside the drawer to adjust or place items. The cabinet, featuring empty shelves, stands to the left of the person. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n19kRfnBWzs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n19kRfnBWzs_000237_000247.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 1020.819348371755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands interacting with a drawer (opening, placing items, closing), showing discrete solid object motion via explicit physical actions.", "background_and_ambient_analysis": "Background elements (shelves, wall) are static with no uniform shifting; no fire, water, or fluid motion observed."}}
{"video_id": "n1h1EUePu7U", "file_name": "n1h1EUePu7U_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. Let's look at the frames.\n\nIn the first frame, there's a man in a brown sweater shaking hands with a girl in a light blue coat. Other kids are around: a boy in blue jacket, another in dark clothes. Then the next frame, the man moves his hand up, maybe high-fiving? The girl in blue is still there. Then the boy in blue jacket steps back, the man in brown is now facing away. The girl in blue turns, maybe to the right. Then the boy in blue jacket moves further back, the man in brown stands still. Wait, need to track movements step by step.\n\nMain subjects: the man in brown sweater, the girl in light blue coat, the boy in blue jacket, and maybe others. Let's list their actions in order.\n\nStart: Man in brown sweater (left) shakes hand with girl in light blue coat (center). Boy in blue jacket (right) is nearby. Then, man moves his hand up towards the girl's head (maybe high-five), then the boy in blue jacket steps into the space, and the man turns to the right, the girl turns away. Wait, frame 1: hand shake. Frame 2: man's hand is up, maybe high-five, girl is still there. Then frame 3: man steps back, girl turns, boy in blue jacket is next to her. Frame 4: man is further back, girl is facing away from him, boy is behind her. Wait, maybe the sequence is: man shakes hand with girl, then he moves his arm up (like high-five), then the boy in blue jacket steps towards the man, and the girl turns away. Let's check each frame.\n\nFrame 0: Man (brown sweater) shakes hand with girl (light blue coat). Boy (blue jacket) is to the right of girl, standing close. Another person in black (woman?) is behind the boy. Frame 1: Man moves his hand up, high-five gesture with girl. Girl is still there, boy in blue jacket is still there. Frame 2: Man's hand is down, maybe the high-five is done. The boy in blue jacket moves slightly, and the girl turns to the right. Frame 3: Man steps back, girl is now facing away from man, boy is next to girl. Frame 4: Man is further left, girl has turned to her right (away from man), boy in blue jacket is behind her.\n\nSo chronological order: The man in a brown sweater shakes hands with a girl in a light blue coat, then raises his hand in a high-five motion above her head. The girl turns away, and the boy in a blue jacket steps back, moving slightly to the right. The man then steps to his left, while the girl continues to turn away from him. The camera remains static, capturing the scene from a medium distance.\n\nNeed to mention appearances: man in brown sweater (size medium), girl in light blue coat (medium), boy in blue jacket (medium). Spatial relationships: man is to the left of the girl initially, then moves left. Boy is to the right of the girl. Girl turns away.\n\nBackground: there are other children and tables, but minimal description.\n\nCheck rules: focus on motion, chronological, appearance, spatial, camera.\n\nLet's draft:\n\nA man in a brown sweater shakes hands with a girl in a light blue coat, then raises his hand above her head in a high-five motion. The girl turns away, and a boy in a blue jacket steps back to her right. The man steps left, and the girl continues to turn away from him. The camera remains stationary, capturing the scene from a medium perspective.\n\nWait, need to be concise. Let's check each part.\n\nChronological:\n\n- Start: man (brown sweater) shakes hand with girl (light blue coat).\n\n- Then: man raises his hand (high-five), girl remains.\n\n- Then: girl turns away, boy (blue jacket) steps back.\n\n- Then: man steps left, girl continues turning.\n\nCheck the frames. Frame 0: handshake. Frame 1: man's hand up, high-five. Frame 2: girl turns away. Frame 3: boy steps back, man is left. Frame 4: man further left, girl turned.\n\nSo maybe:\n\nA man in a brown sweater shakes hands with a girl in a light blue coat, then lifts his hand for a high-five above her head. The girl turns away, and a boy in a blue jacket steps back to her right. The man then moves left, while the girl continues to face away.\n\nCamera: static, medium distance.\n\nYes, that's the flow.\n</think>\n\n<caption_output>A man in a brown sweater shakes hands with a girl in a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n1h1EUePu7U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n1h1EUePu7U_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 460.1356803614722, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children and adults exhibit discrete movements: handshakes, arm gestures, and walking interactions between individuals (e.g., the man in brown shaking hands with a child, the boy in blue moving his head, and the man in black bending to interact with children).", "background_and_ambient_analysis": "The background wall pattern and furniture remain static throughout the clip; no fluid motion (fire, water, smoke) or environmental wind effects are observed."}}
{"video_id": "n0tk5j74z8k", "file_name": "n0tk5j74z8k_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gray industrial machine with an open compartment is shown. A person's hands, wearing a dark sleeve, insert a stack of white paper into the machine's feed area. The hands guide the paper forward, positioning it within the machine's interior. The camera maintains a close-up, steady view of the machine and the paper insertion process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n0tk5j74z8k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n0tk5j74z8k_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 97.10337454126449, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a rectangular object (paper or document) are moving: hands place/adjust the object into the machine, then manipulate it, with the object moving through the machine's internal mechanism.", "background_and_ambient_analysis": "Background elements (machine parts, structural components) show no uniform shifting or fluid motion (e.g., no fire, water, wind); static environment with no environmental fluid dynamics."}}
{"video_id": "n0UdI9bMScI", "file_name": "n0UdI9bMScI_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  Now, let's refine:  A person in a light blue shirt and light blue jeans sits on a rock, strumming a dark acoustic guitar. The individual’s hands move rhythmically over the guitar’s strings and fretboard. The background includes a grassy hill and clear blue sky. The camera maintains a static low-angle perspective.  Wait, \"strumming\" is part of the motion. Also, check if the guitar is acoustic, yes. The strap is there but maybe not necessary unless essential. The rules say \"appearance and number (color, size, orientation)\"—guitar is dark, acoustic, orientation vertical (since held upright).  Also, the person is seated, so \"sits on a rock\".  Let me check if I missed anything. The rules say \"briefly describe their appearance and number\"—so the person is one, wearing light blue shirt and jeans, guitar is dark acoustic.  Okay, final version:  A person in a light blue shirt and light blue jeans sits on a rock, strumming a dark acoustic guitar. The individual's hands move rhythmically over the guitar’s strings and fretboard, which is held vertically. The background features a grassy hill under a clear blue sky. The camera remains stationary in a low-angle perspective.  Wait, \"stationary\" instead of static? Maybe static is better. Also, \"under a clear blue sky\" or \"with a clear blue sky\".  Check if \"guitar’s strings and fretboard\" is correct. Yes.  Also, chronological: the action starts with sitting and playing, so the sequence is sitting → playing.  Yes, that's the main behavior.  I think that's concise. Let's make sure all rules are met.  a) Motion: playing guitar, hands moving.  b) Appearance: light blue shirt, jeans, dark guitar.  c) Spatial: sits on rock, hill behind.  d) Camera: static low-angle.  e) Background minimal: grassy hill, blue sky.  f) No text, no names.  g) Internal thought, no reasoning.  Okay, looks good. </think>  <caption_output>A person in a light blue shirt and light blue jeans sits on a rock, strumming a dark acoustic guitar. The individual's hands move rhythmically over the guitar’s strings and fretboard, which is held vertically. The background features a grassy hill under a clear blue sky. The camera maintains a static low-angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n0UdI9bMScI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n0UdI9bMScI_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 131.12438236101278, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is seated and playing the guitar; the hands are moving to strum and press the strings, which is the discrete object motion.", "background_and_ambient_analysis": "The background (sky and hill) is static with no significant ambient motion (no fire, water, wind)."}}
{"video_id": "n1NHrDS33y0", "file_name": "n1NHrDS33y0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person in a dark sleeveless shirt against a dark, blue-toned background with clouds. Then the background changes to a mountainous landscape with a sunset, the person is still there, maybe gesturing. Next, it's an ocean scene with a sunset, the person's hand movements. Then a scene with a woman in a black dress, maybe with a man in a suit, but the main subject is the person from before. Wait, the main subject is the same person throughout? Wait, the video transitions between different backdrops: first dark, then mountains, then ocean, then a different scene with a woman and man. But the main subject is the person in the dark shirt. Wait, in the initial frames, it's the same person. Let's check the sequence:\n\n[0.0] - Person in dark sleeveless shirt, background dark blue with clouds.\n\n[1.4] - Background changes to mountain range with sunset, person still there, maybe hand gesture.\n\n[2.5] - Same person, same background, hand movement.\n\n[3.6] - Background becomes ocean at sunset, person's hand gesture.\n\n[4.7] - Background changes to a scene with a woman in black dress and a man in suit, person's hand movement.\n\nSo the main subject is the person in dark sleeveless shirt. Chronological order: starts with dark background, then mountain sunset, then ocean sunset, then a scene with a woman and man. The person's actions: in each frame, their hand is moving (gesturing). Let's note the appearance: dark sleeveless shirt, short hair. Number: one person. Spatial relationships: the person is in front of the changing backdrops. Backgrounds are changing, but minimal descriptions. Camera perspective: seems like static shots, maybe slight camera movement? Wait, the rules say \"conclude with camera perspective and movement\". The video is a series of clips where the background changes, so the camera might be static but the background shifts. Wait, the video transitions between backgrounds, so the person remains in the same position, but background changes. So for each frame, the person is centered, hand gestures. Then at the end, a new scene with a woman and man, but the person is still there? Wait, the last frame shows a woman and man, but the person in the dark shirt is still present? Maybe not. Wait, the user provided five frames. Let's list:\n\nFrame 0: person in dark sleeveless shirt, dark blue background (clouds, maybe night).\n\nFrame 1.4: person same, background mountains at sunset.\n\nFrame 2.5: same person, mountain background, hand gesturing.\n\nFrame 3.6: person same, ocean sunset background, hand gesture.\n\nFrame 4.7: background changes to a scene with a woman in black dress and a man in dark suit, person is still there but maybe partially obscured? Wait, no, the person is in the foreground. Wait, the video's description says the person is the main subject through the transitions.\n\nWait, the task is to describe motion and behavior chronologically. So the person is in front of different backdrops, gesturing with their hand. The backdrops change: dark, mountains, ocean, then a scene with a woman and man. Let's structure the caption.\n\nStart with the first scene: person in dark sleeveless shirt, short hair, standing against a dark blue backdrop with clouds. Then transitions to mountainous landscape at sunset, person continues to gesture with their right hand. Then to ocean at sunset, same person gestures. Then background changes to a scene with a woman in black dress and a man in dark suit, person remains, gesturing.\n\nWait, but the background changes are the key. Need to list the sequence of background changes and the person's actions.\n\nRules: focus on motion and behavior of main subjects. Main subject is the person. Describe their appearance (dark sleeveless shirt, short hair, 1 person). Then chronological order of their actions: in each frame, they are gesturing with their hand. Backgrounds change.\n\nSo step by step:\n\n- Initially, a person with short hair wearing a dark sleeveless shirt stands against a dark blue background with cloud patterns. \n\n- The background transitions to a mountainous landscape at sunset, where the person continues gesturing with their right hand.\n\n- Next, the background shifts to an ocean at sunset, with the person maintaining hand gestures.\n\n- Finally, the background changes to a scene featuring a woman in a black dress and a man in a dark suit, while the person continues gesturing.\n\nCamera perspective: likely static, but the background transitions imply cut or slide. But the task says \"conclude with camera perspective and movement\". The description says \"camera perspective and movement (e.g., top", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n1NHrDS33y0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n1NHrDS33y0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 114, "blur_score": 323.3625967968443, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy is making hand gestures and slight head movements, which are discrete object motions consistent with speaking or presenting.", "background_and_ambient_analysis": "The background changes abruptly from a stormy sky to an ocean sunset at frame 0.5 (likely a cut), and in the ocean scene the background appears static (waves are not moving significantly to dominate the scene). No dominant fluid or environmental motion observed."}}
{"video_id": "n1zTcOR87SE", "file_name": "n1zTcOR87SE_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with hands wrapping bacon around scallops on a paper towel. Then they use a toothpick to secure it. Next, the scene shows the wrapped scallops on a tray. The hands place the bacon-wrapped scallops onto a baking sheet lined with parchment paper, arranging them in rows. \n\nFirst, identify the main subjects: hands, scallops, bacon, toothpicks, baking tray. Chronological order: 1. Wrapping bacon around scallops with toothpicks. 2. Placing them on the tray. \n\nAppearance: scallops are white, bacon is red/pink, toothpicks are wooden. Number: multiple scallops (maybe 4-5 visible). Spatial: hands are working on a paper towel, then moving to the tray. \n\nCamera perspective: close-up shots, then a pan to show the tray. \n\nBackground: minimal, just kitchen counter, some items out of focus. \n\nNow, write concisely: hands wrap bacon around scallops on a paper towel, secure with toothpicks; then place the wrapped scallops onto a baking tray lined with parchment paper, arranging them in rows. Camera is close-up, then pans to show the tray.\n\nCheck rules: focus on motion, chronological. Describe appearance (bacon, scallops), spatial (on towel, then on tray), camera movement. Exclude text, named characters.\n\nLet me structure it:\n\nA pair of hands wraps bacon around scallops on a paper towel, securing them with wooden toothpicks. The hands then transfer the wrapped scallops onto a baking tray lined with parchment paper, arranging them in rows. The camera remains close-up during wrapping and pans slightly to display the arranged scallops on the tray.\n\nWait, check for minimal background. The first scene has a paper towel, then tray. Background is kitchen counter, but minimal. So okay.\n\nCheck if concise: yes. Chronological: first wrapping, then placing on tray.\n\nNow, confirm the output format: <caption_output>...<caption_output>\n\nLet's write it.\n</think>\n\n<caption_output>A pair of hands wraps bacon around white scallops on a paper towel, securing each with a wooden toothpick. The hands then place the wrapped scallops onto a baking tray lined with parchment paper, arranging them in rows. The camera maintains a close-up perspective during the wrapping process and pans slightly to show the completed arrangement on the tray.<caption_output>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n1zTcOR87SE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n1zTcOR87SE_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 57.39757040905408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands actively manipulate discrete solid objects: wrapping bacon around scallops, inserting toothpicks, and arranging items on the baking sheet. The scallops, bacon, and toothpicks move due to explicit physical forces from the hands.", "background_and_ambient_analysis": "The background (countertop, baking sheet, and kitchen items) is stationary with no shifting or environmental fluid motion (fire, water, wind). Static elements like the baking sheet and countertop remain fixed throughout."}}
{"video_id": "n4WR4KmJa5U", "file_name": "n4WR4KmJa5U_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and gray pants dances closely with a woman in a gray top and black pants in a dance studio. They begin holding each other, then the man lifts the woman’s arm as they rotate clockwise while maintaining a close embrace, moving smoothly across the floor. The background shows mirrors reflecting the dancers and rows of chairs. The camera remains stationary, capturing their movement from a fixed angle in the studio.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n4WR4KmJa5U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n4WR4KmJa5U_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 445.2344209931692, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two dancers (a man and a woman) are moving in a coordinated dance routine, exhibiting locomotion and body rotation.", "background_and_ambient_analysis": "The background (walls and chairs) remains static with no shifting or fluid motion observed."}}
{"video_id": "n4PIQIEiYcU", "file_name": "n4PIQIEiYcU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and dark shorts runs forward across a sandy field while swinging an object in their right hand. The individual moves from left to right, and the camera pans left to follow their motion, maintaining a wide perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n4PIQIEiYcU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n4PIQIEiYcU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 114, "blur_score": 327.9790323234986, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a red shirt is running across the sandy field. The motion is due to locomotion (running) and is easily trackable with a bounding box.", "background_and_ambient_analysis": "Background elements (trees, playground structure, buildings) are stationary and do not exhibit fluid motion (fire, water, smoke) or wind-driven motion (swaying trees). The background is static with no uniform shifting."}}
{"video_id": "n2O1rwD3qLI", "file_name": "n2O1rwD3qLI_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in a blue jacket and dark pants assists a baby with light hair, wearing a gray-striped shirt and blue jeans, in putting on a dark shoe while seated on the carpet. The baby holds the shoe, and the adult adjusts their position, leaning forward. The camera then shifts upward to a higher angle with a slight shake, capturing the interaction as the adult stands slightly, with a beige ottoman and white baby gate in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n2O1rwD3qLI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n2O1rwD3qLI_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 71.34292147278653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Woman and child exhibit solid object motion through physical interactions (adjusting child's position, sitting down).", "background_and_ambient_analysis": "Static background elements (bench, baby gate, walls) show no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "n5r7IOt6VDM", "file_name": "n5r7IOt6VDM_000247_000257.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pan filled with vibrant vegetables—red tomatoes, orange carrots, green broccoli, and yellow bell peppers—is vigorously stirred, causing the ingredients to move dynamically within the pan. The scene transitions to a wider kitchen shot where a person in a red shirt stands at the stove, tending to the pan. The camera shifts from a close-up of the vegetables to a medium view of the cook, maintaining focus on the cooking process while minimal background details are visible. The camera movement includes a transition from a top-down perspective of the pan to a side view of the kitchen.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n5r7IOt6VDM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n5r7IOt6VDM_000247_000257.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 154, "blur_score": 300.54481731026965, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "n3UfT-SZUWw", "file_name": "n3UfT-SZUWw_000204_000214.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand reaches toward a manual gear shift within a car, initially positioned near a denim-clad leg; the hand then interacts with the gear shift, manipulating its positions. The camera maintains a close-up view of the hand and gear shift, focusing on the interaction with minimal background visibility.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n3UfT-SZUWw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n3UfT-SZUWw_000204_000214.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 140.796244805499, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Hand (solid object) interacting with gear shift (solid object), exhibiting discrete motion due to physical manipulation (shifting gears).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed; static background includes denim fabric (jeans) and car interior."}}
{"video_id": "n4C18RgtAPQ", "file_name": "n4C18RgtAPQ_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands pours a yellow liquid from a small bowl into a white pan on a stovetop, then uses a whisk to stir the mixture. The hands pick up a green-labeled jar, pour its contents into the pan, and continue stirring. The camera maintains a close-up perspective focused on the pan and hands throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n4C18RgtAPQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n4C18RgtAPQ_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 63.793832650347674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Hands pouring liquid from a bowl into a pan while whisking; bowl is tilted and moved during pouring; whisk is actively stirred.", "background_and_ambient_analysis": "Background (stovetop burners and countertop) is stationary with no shifting elements; no fire, water, smoke, or wind present."}}
{"video_id": "n5LlV9FHyrs", "file_name": "n5LlV9FHyrs_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with red hair and a striped shirt leans over a meat grinder while a bald man in a white apron operates the device, handling sausages on a green checkered table. She steps back, then a third person in white enters from the left, approaching the grinder. The scene occurs in a kitchen with light-colored cabinets; the camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n5LlV9FHyrs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n5LlV9FHyrs_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 106.84816695732923, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one in an apron actively moving hands (likely preparing food) and another standing nearby. Their motions are discrete and attributable to physical actions (e.g., hand movements, body shifts).", "background_and_ambient_analysis": "The background (walls, cabinets, and floor) remains static with no uniform shifting or fluid motion; no fire, water, or smoke is visible."}}
{"video_id": "n7iT8SOuCc8", "file_name": "n7iT8SOuCc8_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in a gym bends forward, then turns and walks toward the right side of the frame while picking up a barbell. He lifts the barbell upward, holding it with both hands. Another person in dark clothing stands partially visible to the right. The camera remains handheld with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n7iT8SOuCc8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n7iT8SOuCc8_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 143, "blur_score": 198.36814836331405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving through the room via walking, turning, and adjusting their posture, exhibiting clear locomotion without external environmental forces driving motion.", "background_and_ambient_analysis": "Background elements (bathtub, pipes, walls) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "n6ZAGSeFsC0", "file_name": "n6ZAGSeFsC0_000208_000218.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt reaches toward a comic book rack, selecting a comic book and holding it up to display its cover. The hand grips the comic, revealing the barcode and spine, while the camera zooms in closely on the book against a backdrop of stacked comics. The camera perspective shifts from a wider view of the rack to a focused close-up of the comic and hand, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n6ZAGSeFsC0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n6ZAGSeFsC0_000208_000218.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 190.85594846088856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands actively manipulate solid comic book objects (arranging, positioning, and moving them), demonstrating explicit physical interactions.", "background_and_ambient_analysis": "The blue cloth and table background show no uniform shifting or fluid/environmental motion (no fire, water, or wind). Static background elements remain consistent."}}
{"video_id": "n8TbFeexMdQ", "file_name": "n8TbFeexMdQ_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green shirt and blue jeans leads a black horse with a rider wearing a blue helmet, red top, and yellow pants as they walk clockwise around a fenced enclosure. The camera follows closely, panning slightly to maintain focus on the pair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n8TbFeexMdQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n8TbFeexMdQ_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1007.2194324782588, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects include a horse (moving with the rider), a child (riding the horse), and an adult (walking alongside the horse). Their motion is due to physical locomotion (horse walking, child riding, adult walking).", "background_and_ambient_analysis": "Background elements (trees, fence, ground) show no significant uniform shifting or fluid/environmental motion (e.g., wind, water). Trees are static with no visible swaying or movement indicating wind."}}
{"video_id": "n9ZM_g3xokc", "file_name": "n9ZM_g3xokc_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand in front of a double door with arched glass panels; the taller person wears a red and black shirt with the number 3 and light shorts, while the shorter person wears a dark blue shirt with a star emblem and dark pants. The taller individual moves, causing the shorter person to exit the frame, then stands alone holding an object and gesturing with their hands. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n9ZM_g3xokc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n9ZM_g3xokc_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 72.08839013214642, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people initially present; one exits the frame (red shirt), while the remaining person (dark shirt with star) exhibits subtle stance adjustments. Both movements are solid object locomotion.", "background_and_ambient_analysis": "Static background elements (doors, walls) show no shifting or environmental motion. No fire, water, smoke, or wind present."}}
{"video_id": "nC6OWbqj8AQ", "file_name": "nC6OWbqj8AQ_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair, wearing a red and blue Superman-themed shirt with a yellow \"S\" logo, sits on a dark couch. The individual raises their right hand to their face, then lowers it, followed by bringing a white object to their face. The camera remains static, capturing the person from the front against a simple background of the couch.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nC6OWbqj8AQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nC6OWbqj8AQ_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 159, "blur_score": 163.80190419172828, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and upper body exhibit discrete movements: covering face (0.2-1.3s), pointing (1.4-1.9s), and tissue use (4.5-5.0s). Motion is consistent with intentional human gestures.", "background_and_ambient_analysis": "Background (dark couch and wall) is stationary with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "n8NCoU0ZiMo", "file_name": "n8NCoU0ZiMo_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. The user provided a video clip with specific instructions. First, I need to remember the rules they gave. Let me read through them again to make sure I don't miss anything.\n\nThe main points are: focus on motion and behavior of main subjects in chronological order. Describe appearance and number (color, size, orientation). Mention spatial relationships if relevant. Conclude with camera perspective and movement. Keep background minimal unless essential. Exclude text recognition, named characters, or stylistic analysis.\n\nLooking at the video description, there's a person in a black outfit doing an exercise. The video starts with them facing a wall with a mural of people. The text on the screen mentions movement up to 90 degrees and maintaining physiological cervical curves. The person is performing a squat-like movement, bending their knees and lowering their body. The camera is stationary, right? The background is a mural, but the user says to keep background descriptions minimal unless essential.\n\nSo the main subject is a single person. Their appearance: black shirt, black shorts, red shoes. They're facing away from the camera. The motion is squatting down, then maybe standing up. The chronology would be the person starting in a standing position, then lowering into a squat, and then maybe returning to standing. Wait, the video clips show them from 0 to 5 seconds. The first frame has them standing, then they squat down. So the sequence is: person stands, lowers body into squat, holds it, then maybe stands up? The exact actions need to be described in order.\n\nSpatial relationships: the person is in front of a wall with a mural. The mural is behind them, so they're positioned facing the mural. But according to the rules, background should be minimal. So maybe just mention the wall is behind them but not describe the mural in detail.\n\nCamera perspective: it's a fixed shot, no movement mentioned. So camera is stationary, looking at the person from the back.\n\nNeed to avoid text recognition. The text on the screen is part of the video but per rule f, exclude text. So don't mention the green text boxes.\n\nLet me structure the caption. Start with the main subject: a person in black clothing, red shoes. They are standing facing a wall mural. Then, they lower into a squat position, bending knees to 90 degrees. The movement is described as squatting with the knees bent, maintaining posture. Then, perhaps they return to standing? Wait, the video shows them from 0 to 5 seconds, but the frames show the squatting action.\n\nWait, the first frame [0.0] shows them standing, then [1.4] they are in the middle of the movement, bending down. The movement is up to 90 degrees, so their knees are bending to 90 degrees. The text mentions \"MOVIMENTO ATÉ 90°\" which is the movement up to 90 degrees. So the person is squating down, knees bent to 90 degrees.\n\nSo the caption should describe the sequence: The person starts standing, then bends knees to squat down, maintaining posture. The camera is static, from behind.\n\nCheck the rules: no text, no named characters. So the description should focus on the motion: person in black, red shoes, facing a mural, squats down with knees to 90 degrees.\n\nWait, the exact motion: \"MOVIMENTO ATÉ 90°\" which is movement up to 90 degrees. So the person's knees are bent to 90 degrees. So when they squat, their knees are at 90 degrees.\n\nSo the sequence is: the person stands, then lowers into a squat, keeping the knees bent at 90 degrees. The movement is controlled.\n\nNow, check the number of subjects: only one person.\n\nAppearance: black shirt, black shorts, red sneakers.\n\nSpatial: standing in front of a wall mural.\n\nCamera: stationary, behind the person.\n\nNeed to mention the action in chronological order.\n\nPutting it all together:\n\n\"A person in black athletic wear and red sneakers stands facing a wall mural, then lowers into a squat position, bending knees to 90 degrees while maintaining posture. The camera remains stationary behind the subject.\"\n\nWait, but the user says \"briefly describe their appearance and number (color, size, orientation).\" So maybe specify the orientation: facing away from camera.\n\nThe person is seen from the back, so orientation is facing the wall mural (which is behind them).\n\nSo revised: \"A person wearing black shirt and shorts with red sneakers stands facing a wall mural, then squats by bending knees to 90 degrees while keeping back straight. The camera remains static behind the subject.\"\n\nBut check the rules: mention spatial relationships if relevant. The subject is in front of the mural. But the mural is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n8NCoU0ZiMo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n8NCoU0ZiMo_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 157, "blur_score": 36.87428562228024, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is dancing, exhibiting solid object motion through locomotion.", "background_and_ambient_analysis": "The background (mural on wall) is static with no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "nBcoOnxUcoQ", "file_name": "nBcoOnxUcoQ_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, watch the video frames. There are people in a driveway. Let's list the actions. \n\nIn the first frame, there's a group: adults and kids. The scene is outside a house. Let's track movement. The video shows people moving. The boy in orange is running from right to left? Wait, looking at the frames. \n\nFrame 0: Man in dark shirt, woman in light top, kids around. A boy in orange runs towards the group. \n\nFrame 1: The boy in orange is closer to the group. Maybe interacting. \n\nFrame 2: The boy is now near the man and woman. Then in frame 3, he's moving away. Wait, the direction: in frame 0, the boy is on the right (outside the frame?), then moves left. Wait, the video's frames: \n\nLooking at the sequence:\n\n- First frame: group on driveway. A boy in orange shirt is on the right, moving left (towards the group). \n- Second frame: he's closer to the group, still moving left. \n- Third frame: he's near the man and woman, maybe interacting. \n- Fourth frame: he moves towards the camera? Wait, no, the next frames: \n\nWait, the user provided frames 0 to 4. Let's see:\n\nFrame 0: People in driveway. Boy in orange on right (running towards the group). \n\nFrame 1: Boy is now near the group (closer to the man and woman). \n\nFrame 2: The boy is next to the man, maybe holding hands? \n\nFrame 3: The boy moves away from the group towards the right? Wait, no, the description says \"a boy in orange runs from right to left towards the group\". Wait, the frames show: \n\nIn frame 0, the boy is on the far right (outside the main group), then moves left (towards the group). By frame 1, he's near the group. Frame 2, he's closer. Frame 3, he's next to the man, then in frame 4, he moves away? Wait, the frames:\n\nLooking at the movement: \n\n- The boy in orange (small child, shirt orange) starts on the right side of the frame (frame 0), moves left (towards the group), reaches the group (frame 1-2), then in frame 3-4, he moves right again? Wait, frame 4: the boy is on the right, moving away. Hmm, maybe the camera is capturing the action.\n\nWait, the key is chronological order. The main subjects: a man in dark shirt and shorts, a woman in light top and shorts, a child in orange shirt and black shorts (running), and another child in white shirt. \n\nSequence: \n\nAt time 0, the boy in orange is on the right, running left towards the group. At time 1, he's near the man and woman, possibly interacting. At time 2, he's next to the man, then the woman is looking at him. Then at time 3, he's moving away from the group to the right (back to the original position?), but the frames show his position changing. Wait, the frames:\n\nFrame 0: Boy in orange is on the right (away from the group), moving left.\n\nFrame 1: He's closer to the group, moving left.\n\nFrame 2: He's next to the man, possibly holding hands.\n\nFrame 3: He's moving right (away from the group), so from the group's position, he turns and goes right.\n\nFrame 4: He's further right, moving right.\n\nSo the boy in orange runs left towards the group (frames 0-1-2), then turns and runs right (frames 2-3-4). \n\nOther people: the man (tall, dark shirt, dark shorts) stands near the group, the woman (light top, shorts) is seated or standing, a child in white shirt (small, white top), and another child. The background has a house with a white fence, a garage. \n\nCamera perspective: it's from a car, maybe, as the bottom right has a car. The camera is stationary? Wait, the frames show slight movement? The video description says \"slight shake\" but the user says to mention camera movement. Let's check:\n\nThe problem says to conclude with camera perspective and movement. The video is from a fixed position, probably handheld, with a slight shake. \n\nNow, concise chronological paragraph:\n\nIn the driveway, a boy in an orange shirt and black shorts runs from the right side toward the center group (adults and children), approaching the man in a dark shirt and the woman in a light top. He", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nBcoOnxUcoQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nBcoOnxUcoQ_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 1378.1931038861978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People (adults and children) are moving: a child in orange runs across the yard, others stand or walk, with motion originating from their locomotion.", "background_and_ambient_analysis": "Static background elements (white fence, house, trees) show no uniform shifting; no fluid environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "nCtd1qUzIKQ", "file_name": "nCtd1qUzIKQ_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A golfer wearing a white cap, black shirt, blue pants, and white shoes stands on a green indoor surface, bending over to position a golf club. They swing the club to hit a golf ball, then stand upright, holding the club with one hand on their hip. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nCtd1qUzIKQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nCtd1qUzIKQ_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 52.95655544671941, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The golfer is performing a swing motion (bending, straightening, and club movement), which is discrete object physics. The golf ball is not visible in the provided frames but is implied to be hit during the swing.", "background_and_ambient_analysis": "The background mural and floor are static; no ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "nBVuEZih0eo", "file_name": "nBVuEZih0eo_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long black hair and dark nail polish adjusts their hair with their right hand, moving it from the forehead to the side while wearing a gray top. They then bring a makeup brush into the frame. The camera remains static in a close-up position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nBVuEZih0eo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nBVuEZih0eo_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 32.09449865688409, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete hand movements (adjusting hair, holding an object), indicating solid object motion via physical action.", "background_and_ambient_analysis": "Background elements (walls, hanging fabric, lights) are static and show no shifting or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "nBrAt1Tj0vs", "file_name": "nBrAt1Tj0vs_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video starts with a close-up of a sailboat’s mast and rigging, then shifts to a dock where two individuals in red jackets work on a white sailboat. One person crouches near the bow, handling a rope, while the other stands on the dock. The camera transitions from a close-up to a wider angle of the dock and the boat.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nBrAt1Tj0vs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nBrAt1Tj0vs_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.20752686161634, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People on the boat are actively moving (e.g., working on the boat, handling ropes), demonstrating discrete solid objects in motion due to physical forces.", "background_and_ambient_analysis": "The background includes calm water and static marina structures; no dominant fluid motion (water, smoke, fire) is visible. Background elements do not shift uniformly, indicating no strong ambient environmental influence."}}
{"video_id": "nDz-J1pSsno", "file_name": "nDz-J1pSsno_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a purple shirt and white pants stands on a ladder in front of a storefront with a neon sign, adjusting an object. He turns his head upward and laughs. A woman in a red top and white shorts climbs a nearby ladder, reaching up to adjust the same storefront sign. The camera alternates between close-ups of the laughing man and the woman working on the sign, focusing on their actions without background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nDz-J1pSsno.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nDz-J1pSsno_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 518.5782499356799, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (people: man in purple shirt, woman in shorts, man on ladder) are moving via locomotion (talking, climbing, holding ladder).", "background_and_ambient_analysis": "No shifting background elements detected; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "nEdyvyDCeT0", "file_name": "nEdyvyDCeT0_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit at a piano; the person on the left, wearing a gray hoodie, holds and plays a small ocarina, while the person on the right, in a pink top, plays the piano. The camera remains stationary, capturing their seated positions at the instrument with sheet music visible on the stand. Background elements include piano equipment and lighting fixtures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nEdyvyDCeT0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nEdyvyDCeT0_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 348.2295802189059, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are interacting with a piano: one playing keys (hand movements) and the other adjusting sheet music or engaging with the instrument. These are discrete solid objects moving due to physical interaction with the piano.", "background_and_ambient_analysis": "Background elements (walls, furniture, room fixtures) show no significant shifting or fluid motion. No fire, water, smoke, or wind-driven environmental effects are present."}}
{"video_id": "nG5iUqNDFO8", "file_name": "nG5iUqNDFO8_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray t-shirt plays a white electric guitar, their hands moving rhythmically over the fretboard and strings; fingers press down on the frets while strumming, with the guitar held horizontally in front of their torso. The camera maintains a close-up perspective focused on the upper body and instrument, showing minimal movement. A door is visible in the background, but the scene centers on the guitar playing motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nG5iUqNDFO8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nG5iUqNDFO8_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 154, "blur_score": 106.37485800287459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands moving to play a guitar, pressing frets and strumming strings—discrete solid object motion due to intentional physical interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind); static elements like walls and objects remain stable throughout frames."}}
{"video_id": "nEoCb62aXw8", "file_name": "nEoCb62aXw8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a red and blue plaid shirt holds a pint glass filled with amber beer. They lift the glass to their mouth and tilt their head back to take a sip, drinking steadily. The camera remains stationary in a medium close-up position, capturing the motion against a backdrop of a brick wall and outdoor furniture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nEoCb62aXw8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nEoCb62aXw8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 146, "blur_score": 323.25762042278586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their head and upper body, lifting and drinking from a glass. These are discrete solid objects whose motion is driven by intentional locomotion (drinking action).", "background_and_ambient_analysis": "The background consists of a static brick wall, a chair, and other stationary structures. There is no visible shifting of these elements, nor any signs of fluid motion (fire, water, smoke) or wind-driven movement."}}
{"video_id": "nD2ri00386U", "file_name": "nD2ri00386U_000471_000481.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's left hand, adorned with a black wristwatch, points to a whiteboard calculation, while their right hand, holding a green marker, writes on the board. The right hand then moves to adjust or erase text in the top-right corner. The left hand continues pointing, and a black calculator rests below the board. A green marker is visible on the left edge of the frame. The camera remains in a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nD2ri00386U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nD2ri00386U_000471_000481.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 46.05901701755229, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (solid objects) are moving to write on the whiteboard, indicating explicit physical action (holding a marker and moving to create written content).", "background_and_ambient_analysis": "The background consists of a static whiteboard with equations; no fluid environmental motion (fire, water, smoke, wind) or shifting background elements are present."}}
{"video_id": "nG_sGISVfkw", "file_name": "nG_sGISVfkw_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video clips provided. \n\nThe first frame shows \"Turbo Jav\" as a title, with a split screen where the main part is a black area, but there's a person in the grass. Then the next frames: a close-up of a hand holding a black and red tool (a shovel or similar) with text \"HOLD IT HERE.\" Then another frame with the person standing on grass, leaning back, twisting, and following through.\n\nRules: focus on motion and behavior chronologically, describe appearance (color, size, orientation), spatial relationships, camera perspective. Exclude text recognition, named characters, etc.\n\nSo, first part: title screen with \"Turbo Jav\" but the main video starts with a person outdoors. Wait, the first frame is the title, but the video content after that shows a person in a grassy field holding a tool. \n\nBreaking it down:\n\n- Initial scene: title \"Turbo Jav\" with a split screen, but the main video then shows a close-up of a hand holding a black and red tool (shovel-like) with \"HOLD IT HERE\" text. Then the person is standing on grass, performing a motion: lean back, twist, follow through.\n\nChronological order: \n\n1. A person is shown in a grassy field, standing with legs apart, holding a black and red tool. The tool is held horizontally with the black head and red handle. The hand is gripping the handle, and the text \"HOLD IT HERE\" appears (but we exclude text recognition, so maybe not mention the text). Wait, rule f says exclude text recognition, so don't mention the text.\n\nWait, the rules: \"Exclude text recognition, named characters, or stylistic analysis.\" So the text in the video (like \"HOLD IT HERE\") shouldn't be part of the caption.\n\nSo, first part: the video starts with a title screen, but the main action starts with a close-up of a hand holding a tool. Let's check the frames:\n\nFrame 0: title \"Turbo Jav\" with a video frame inside showing a person in grass. Then frame 1: close-up of hand holding tool (black head, red handle) on grass, then frame 2: same hand, then frame 3: split screen showing the person leaning back and the tool. Wait, the provided video segments are:\n\n<0.3> title screen with \"Turbo Jav\" and a video frame showing a person standing in grass.\n\n<1.4> close-up of hand holding black and red tool on grass.\n\n<2.5> same close-up.\n\n<3.6> same.\n\n<4.7> split screen: left side is tool, right side is person leaning back, etc.\n\nWait, the user provided the video fragments. Let's parse the video as described:\n\nThe first frame (0.0 seconds) has the title \"Turbo Jav\" over a blue background, with a smaller video frame showing a person in a grassy field holding a tool. Then at 1.4 seconds, it's a close-up of a hand (wearing a black shirt, gray pants) holding a black shovel-like tool with a red handle, standing on green grass. The text \"HOLD IT HERE\" appears but we exclude text recognition, so ignore that. Then at 4.7 seconds, a split screen: left side shows the tool, right side shows the person leaning back, twisting, and following through.\n\nSo, the chronological sequence:\n\n- The video starts with a title screen showing a person standing on grass holding a tool, then transitions to a close-up of the hand holding the tool, then shows the person performing a motion (lean back, twist, follow through) in a split screen.\n\nBut the caption should be concise, chronological paragraph. So describe the main subjects' motions.\n\nMain subject: a person (wearing black shirt, gray pants) is seen holding a black and red tool. The hand holds the tool horizontally, then the person leans back, twists, and follows through with the tool.\n\nAppearance: tool is black with red handle, person in black shirt and gray pants.\n\nSpatial relationships: in a grassy field (background minimal), hand holding tool, then person in position.\n\nCamera perspective: close-up on the hand and tool, then split screen showing the tool on left and person on right.\n\nWait, the caption should be in chronological order.\n\nFirst, the video opens with a person standing on grass holding a tool (title screen, but the main action is the person). Then, there's a close-up of the hand gripping the tool. Then, the person performs a motion: lean back, twist, follow through.\n\nSo, let's structure:\n\nThe video begins with a person standing on green", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nG_sGISVfkw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nG_sGISVfkw_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 144, "blur_score": 98.09913812846887, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their body (leaning back, twisting) while holding a shovel, indicating discrete solid object motion due to physical forces.", "background_and_ambient_analysis": "The background consists of static grass and no fluid/environmental motion (e.g., no fire, water, or wind-driven elements)."}}
{"video_id": "nHJm_wYGIY8", "file_name": "nHJm_wYGIY8_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a red shirt with yellow trim and blue shorts with yellow stripes stands in a living room, playing a wooden harp. He turns his head to face the camera, revealing a couch and a landscape painting in the background. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nHJm_wYGIY8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nHJm_wYGIY8_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 180.85058993099398, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy is playing the double bass, exhibiting motion in his body and arms as he plays. The double bass is held by the boy and moves slightly due to his playing.", "background_and_ambient_analysis": "The background (couch, painting, and furniture) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "nHRkT4x3KR0", "file_name": "nHRkT4x3KR0_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Children skate across an ice rink; a girl in a gray jacket and pink scarf holds hands with a smaller child in a bright pink top. Additional skaters, including individuals in pink and blue outfits, move in the background. The camera pans right to follow the pair as they glide forward.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nHRkT4x3KR0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nHRkT4x3KR0_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 56.0350814736902, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple skaters (people) moving across the ice rink: a child in a pink jacket and helmet, another in a gray jacket and purple helmet, and additional skaters in the background. Motion is due to intentional locomotion (skating) with clear bounding boxes.", "background_and_ambient_analysis": "Static rink walls and advertisement boards (e.g., 'Jack's') show no shifting or movement; no fire, water, smoke, or wind present. The ice surface is stable and reflective without fluid dynamics."}}
{"video_id": "nHcgRN70bs8", "file_name": "nHcgRN70bs8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a title screen displaying \"Tai Chi Kata (Yang style short form)\" on a pink background. It transitions to a dojo where a person in a white karate uniform with a black belt stands on a red mat. The individual shifts into a wide stance, moving their feet and arms in a controlled manner. The dojo features red and green mats, punching bags, and wall decorations. The camera remains stationary throughout, capturing the person’s movements from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nHcgRN70bs8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nHcgRN70bs8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 85.64117520622354, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a white Tai Chi uniform performs controlled movements, including leg lifts and arm postures, indicating discrete locomotion.", "background_and_ambient_analysis": "The background elements (walls, blue mat, American flag) remain static and show no shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "nK9YhLt4rok", "file_name": "nK9YhLt4rok_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a snowy street scene. There's a gray SUV parked in front of a house. Then a person on a bike is visible on the left. A child runs from the left towards the center, passing by the bike. Another person walks from the left towards the bike. Let's check the chronological order: first the bike rider, then the child running, then the other person walking. Wait, the frames: frame 0 has bike and SUV. Frame 1 same. Frame 2 same. Frame 3 the child starts running? Wait, looking at the video: the child enters from the left (frame 2 or 3), runs across, then another person (maybe the one on bike) walks. Wait, the video shows a person on a bike (maybe a boy) on the left, then a child runs from left to right (frame 3-4), then another person (possibly the bike rider) walks from left to right. Let's list the actions:\n\n- Initial: gray SUV parked, snow on ground, bike rider on left.\n- Then, a child (small, wearing dark clothes?) runs from left to right across the sidewalk and street.\n- Then, another person (maybe the same as the bike rider? Wait, frame 2-3: a person is on the bike, then a child runs, then another person walks. Wait, the frames:\n\nFrame 0: bike rider on left, SUV parked.\n\nFrame 1: same.\n\nFrame 2: same.\n\nFrame 3: a child runs from left (sidewalk) towards the street, passing the bike.\n\nFrame 4: the child is mid-run, then the person (maybe the bike rider) starts walking from left.\n\nWait, the description says:\n\n[0.0] bike, SUV.\n\n[1.4] same.\n\n[2.5] same.\n\n[3.6] child running from left to right across the sidewalk.\n\n[4.7] two people: one walking (left to right) and another (the bike rider) also moving.\n\nWait, need to capture the motion in order. Let's structure:\n\n- A small child in dark clothing runs from the left toward the center, crossing the sidewalk in front of a snowbank.\n- A person (possibly the cyclist) moves from the left toward the right, walking along the sidewalk.\n- The gray SUV remains stationary in front of a house.\n- Camera is static, observing the scene from a slightly low angle, with minimal movement.\n\nWait, the rules: chronological, main subjects (people, objects). So the key movements:\n\n1. Initially, a child (small, dark clothes) appears on the left, runs toward the center (across sidewalk).\n\n2. Another person (maybe the one on bike) moves from left to right on the sidewalk.\n\nWait, the video frames:\n\nAt 0-2.5 seconds: bike rider on left, SUV parked.\n\nAt 3.6 seconds: child runs from left (sidewalk) to right, passing the bike.\n\nAt 4.7 seconds: the bike rider is now walking from left to right (maybe the child is gone), but the problem says \"a child runs\" and \"a person walks\". Wait, the description says:\n\nIn frame 3.6: child runs, then frame 4.7: another person walks.\n\nWait, let's parse the frames:\n\nFrame 0: bike, SUV.\n\nFrame 1: bike, SUV.\n\nFrame 2: bike, SUV.\n\nFrame 3: child (new) runs from left to right.\n\nFrame 4: child continues running, another person (maybe the bike rider) walks from left to right.\n\nSo the main subjects:\n\n- A child (small, dark clothing) runs from the left side of the frame toward the right across the sidewalk in front of a snowbank.\n\n- A person (likely the one on the bike) walks from the left toward the right along the sidewalk.\n\n- A gray SUV remains parked in front of a house.\n\nCamera perspective: static, observing the street and sidewalk from a fixed position, slightly low angle (since snow is on the ground).\n\nBackground: house, snowbanks, street. But keep background minimal.\n\nSo the caption should list events in order:\n\nA small child in dark clothing runs from the left side of the frame across the sidewalk toward the right, passing a snowbank. Simultaneously, a person walks from the left toward the right along the sidewalk. A gray SUV remains stationary in front of a house. The camera maintains a static, slightly low-angle view of the scene.\n</think>\n\n<caption_output>A small child in dark clothing runs from the left across the sidewalk toward the right, passing a snowbank. A person walks from the left toward the right along the sidewalk. A gray SUV remains stationary", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nK9YhLt4rok.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nK9YhLt4rok_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 208.43707808007136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving across the scene from right to left, walking on the sidewalk.", "background_and_ambient_analysis": "The background (house, SUV) is stationary. Falling snow is present as an ambient environmental motion but is not dominant as the primary motion is the walking person."}}
{"video_id": "nHp7PIPQiAQ", "file_name": "nHp7PIPQiAQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman in a striped top applies makeup with a brush, holds up a tube, and points to her face. She wears a necklace, with sliding doors in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nHp7PIPQiAQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nHp7PIPQiAQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 48.07483289198512, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hand to apply makeup on their face, using a brush. This is a discrete solid object motion.", "background_and_ambient_analysis": "Background (door, window) is stationary. No ambient environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "nLD3AAurPh4", "file_name": "nLD3AAurPh4_000368_000378.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt and gray pants pushes a yellow vacuum cleaner across a wooden-floored room, moving from the center toward the left side near shelves with tools and supplies; he adjusts the vacuum’s position while walking and eventually approaches the wall of stored items, with the camera remaining stationary in a wide shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nLD3AAurPh4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nLD3AAurPh4_000368_000378.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 495.9362011180096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving a large cylindrical object (likely insulation) across the room; motion is due to the person's locomotion and rolling the object.", "background_and_ambient_analysis": "The background (walls, door, window) is static. No fire, water, smoke, or wind present; the environment is calm and dry."}}
{"video_id": "nKJKTaDCyCE", "file_name": "nKJKTaDCyCE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long blonde hair and a light-colored robe holds a dark purple lollipop, lifts it to their mouth, and licks it. The camera maintains a close-up perspective with minimal handheld movement, focusing on the subject’s upper body against a background of horizontal blinds.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nKJKTaDCyCE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nKJKTaDCyCE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 98, "blur_score": 48.23806733509346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hand to bring the lollipop to their mouth and then away; the lollipop stick and the person's hand are the discrete solid objects in motion.", "background_and_ambient_analysis": "The background (blinds and room) is static with no shifting or environmental motion (fire, water, wind, etc.)."}}
{"video_id": "nMMBi7iLtbg", "file_name": "nMMBi7iLtbg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless individual wearing black pants stands on a gymnasium floor, holding a bow. They draw the bowstring with their right hand, pulling it back toward their shoulder, then release the arrow. The camera remains stationary, capturing the motion from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nMMBi7iLtbg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nMMBi7iLtbg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 341.2993598767731, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless individual is the only discrete solid object. Their motion consists of arm movements while drawing the bow (pulling string back and forth), which is caused by muscular effort and intentional action (preparing to shoot).", "background_and_ambient_analysis": "The background (gymnasium wall, windows, basketball hoop) is static with no shifting, fluid motions (fire/water/smoke), or wind effects. Background elements remain uniformly fixed, indicating no ambient environmental motion."}}
{"video_id": "nLYjYeuwVFU", "file_name": "nLYjYeuwVFU_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white apron and gloves pours red ground meat into a metal meat grinder. The machine extrudes the meat into pink sausage casings, which the person then twists and shapes on a white surface. The camera captures close-ups of the meat processing and transitions to a top-down perspective of the shaping process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nLYjYeuwVFU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nLYjYeuwVFU_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 47.79276914472124, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves manipulates ground meat, shaping it into elongated forms. The meat moves due to manual force applied by the person's hands, which are actively interacting with the solid material.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. The background consists of stationary surfaces and equipment that remain stable throughout the frames."}}
{"video_id": "nPbEC_1tZZc", "file_name": "nPbEC_1tZZc_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing juggles two flaming sticks, moving from left to right across a dark outdoor area with a lit building in the background. They spin the sticks in circular motions, creating bright light trails as they shift positions. The camera follows the subject with a slight pan and subtle shake, capturing continuous motion against the dimly lit setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nPbEC_1tZZc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nPbEC_1tZZc_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 60.88256575536618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving and twirling glow sticks, which are discrete solid objects held by the person.", "background_and_ambient_analysis": "The background (lamp and ground) is static with no shifting. No fire, water, smoke, or wind is dominant."}}
{"video_id": "nNrR8oKBYOQ", "file_name": "nNrR8oKBYOQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand holds a yellow banana with brown spots against a patterned fabric surface. A second hand with a silver bracelet enters, grips the banana, and begins peeling it while both hands work together. The camera maintains a top-down perspective throughout, focusing on the hands’ sequential movements to remove the peel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nNrR8oKBYOQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nNrR8oKBYOQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 161, "blur_score": 60.324544812332995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands are actively peeling a banana, exhibiting discrete physical motion from explicit force application (peeling action).", "background_and_ambient_analysis": "The background (tiled floor and door frame) is static with no fluid/environmental motion (fire, water, smoke, wind) present. Background elements show no uniform shifting."}}
{"video_id": "nNGxkIa1m54", "file_name": "nNGxkIa1m54_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a dark top and light pants performs a handstand on a sandy beach, legs elevated. A large brown dog stands beside her. The girl gradually lowers her legs and body, transitioning out of the handstand while the dog remains stationary on the sand. The camera maintains a static shot throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nNGxkIa1m54.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nNGxkIa1m54_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 591.8519760002918, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main discrete objects are a person (performing yoga and interacting with a dog) and a dog (walking away and returning). Both objects exhibit clear, solid motion due to their own locomotion and physical actions.", "background_and_ambient_analysis": "The background includes a static beach, rocks, and ocean waves. The waves are fluid motion but not dominant; the primary scene is focused on the person and dog. The sky is clear, so no wind effects are evident in the background."}}
{"video_id": "nNbmDWIdXZY", "file_name": "nNbmDWIdXZY_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a split-screen showing a white cup containing a green beverage and a person pouring liquid into a metal pitcher using a strainer. It transitions to a café scene where a person in a yellow shirt holds a drink at a counter, followed by a montage of multiple individuals drinking from cups, interacting at tables, and preparing beverages. The camera alternates between close-ups of drinks and wider café shots, capturing patrons engaged in various activities.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nNbmDWIdXZY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nNbmDWIdXZY_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 267.6578616578279, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a yellow shirt) is moving: pouring liquid into a glass, holding a cup, and handling other objects (like a pitcher and a bowl). The motion is deliberate and due to physical forces (locomotion and manipulation).", "background_and_ambient_analysis": "The background in each clip is static (kitchen setting with counters, walls, and equipment). No fluid motion (fire, water, smoke) is observed. The video is a montage of short clips without uniform background shifting."}}
{"video_id": "nPBT1DlGq6A", "file_name": "nPBT1DlGq6A_000188_000198.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair and a white graphic t-shirt sits at a desk, raising their right arm upward in a sweeping motion. The desk contains a keyboard, mixing console, and decorative items like a small statue and framed pictures, with a computer monitor displaying software to the right. The camera pans slightly, focusing on the desk setup against a red wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nPBT1DlGq6A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nPBT1DlGq6A_000188_000198.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 175.47617561638282, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (a discrete solid object) moves their arms and head in gestures and shifts position slightly.", "background_and_ambient_analysis": "The background (red wall, mirror, table) remains stationary without any uniform shifting. No fluid or environmental motions (fire, water, wind) are observed."}}
{"video_id": "nR8LTLO7G2Y", "file_name": "nR8LTLO7G2Y_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows scallops on a grill. The first few frames are scallops cooking, getting caramelized brown. Then there's a transition to a bowl where someone seasons with a tool. Let's break it down chronologically.\n\nFirst part: Scallops are on a grill, they're being cooked, turning brown. The number 4 is in the top right, but we ignore text as per rules. Then, the scene shifts to a bowl with a decorative pattern (lemons and pink), and a hand using a tool to season. The bowl is next to a small brown bowl with salt and a tiny white dish with oil. The text \"Season to taste\" is there, but we don't mention text. So focus on the actions: scallops cooking, then seasoning in the bowl.\n\nNeed to describe motion: scallops are cooking, caramelizing. Then a hand seasons the ingredients in the bowl. Spatial relationships: the bowl is on the counter, next to salt and oil. Camera perspective: starts with top-down on grill, then close-up on the bowl.\n\nLet's check the rules. Main subjects: scallops, hand, bowl, salt, oil. Chronological order: scallops cooking (caramelized), then hand seasons in bowl. Appearance: scallops are white with browned edges, round. Bowl has a colorful design. Hand is adding seasoning (maybe pepper or spice).\n\nMake sure to exclude text. So \"until caramelized brown\" is text, so skip. Focus on actions. The first part is scallops on grill, cooking, then the scene changes to bowl where seasoning happens.\n\nNow, structure the paragraph:\n\nStart with scallops on grill, cooking, becoming brown. Then transition to bowl where hand seasons. Mention the bowl's appearance, items around (salt bowl, oil dish). Camera movement: starts with top-down, then close-up on bowl.\n\nCheck rules: a) motion chronological. b) appearance: scallops (white, browned), bowl (decorative), hand (adding seasoning). c) spatial: bowl next to salt and oil. d) camera: top-down then close-up. e) minimal background. f) no text.\n\nOkay, draft:\n\nScallops, round and white with browned edges, sizzle on a grill, gradually caramelizing to a golden-brown hue. The scene transitions to a colorful ceramic bowl with a lemon motif, where a hand seasons the contents with a metal tool. Nearby, a small brown bowl holds salt and a white ramekin contains oil. The camera shifts from a top-down view of the grill to a close-up of the bowl during seasoning.\n\nWait, check if \"caramelizing to a golden-brown hue\" is accurate. The text says \"until caramelized brown\", so they're getting brown. But \"golden-brown\" is a bit more specific. Maybe \"caramelizing to a deep brown\". But the original video shows some browned areas.\n\nAlso, the scallops are on a grill with rosemary and garlic maybe, but the rule says minimal background. So mention the grill grates, maybe. But \"scallops sizzle on a grill, surrounded by herbs and garlic pieces, gradually browning\".\n\nBut the rules say \"minimize background unless essential\". The grill is part of the action, so maybe. Let's adjust.\n\nFirst part: Scallops (round, white with browned edges) sizzle on a black grill, with scattered herbs and garlic, cooking until browned. The scene changes to a decorative bowl (blue, pink, yellow lemon design) where a hand seasons the mixture. Next to the bowl, a brown bowl contains salt and a small white dish holds oil. The camera starts with a top-down view of the grill, then shifts to a close-up of the bowl as seasoning occurs.\n\nCheck if \"decorative bowl with blue, pink, yellow lemon design\" is necessary? Rule b says \"briefly describe appearance and number\". The bowl has a specific pattern, so yes. Number: scallops are multiple, but not specified, so \"scallops\" is fine. Hand is adding seasoning.\n\nAlso, in the transition, the video shows the grill then the bowl. So chronological: cooking scallops, then seasoning.\n\nAnother point: the video has a number 4 in top right, but we ignore text. So don't mention that.\n\nLet me make sure to exclude text recognition. So \"Season to taste\" is text, so no mention. Only actions.\n\nFinalizing:\n\nScallops, round and white with browned edges, sizzle on a black grill, surrounded by herbs and garlic pieces, cooking until caramelized brown. The scene transitions to a colorful ceramic bowl with a lemon motif where a hand seasons the contents with a metal tool. Adjacent to the bowl, a brown bowl contains", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nR8LTLO7G2Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nR8LTLO7G2Y_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 123.22312212808566, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand is seen pouring and mixing ingredients in the second segment. The food on the grill in the first segment shows minimal movement due to cooking but is not significant.", "background_and_ambient_analysis": "The background in the first segment (grill) and second segment (kitchen counter) is stationary with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "nRyooNODr5g", "file_name": "nRyooNODr5g_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black t-shirt with a white Mickey Mouse graphic raises both hands in front of their body, then brings them together in a clapping motion. The individual has short light brown hair and is positioned in a room with a ceiling fan overhead and a door visible to the left. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nRyooNODr5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nRyooNODr5g_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 147, "blur_score": 88.55276148637371, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding and manipulating a small dog (or stuffed animal) in front of the camera. The dog moves in discrete, deliberate gestures (e.g., lifting, shaking, pointing) performed by the person's hands.", "background_and_ambient_analysis": "The background (walls, doors, ceiling fan) shows no shifting or environmental motion. No fire, water, smoke, or wind effects are present. Background elements remain static relative to the room."}}
{"video_id": "nTDe0bylIBc", "file_name": "nTDe0bylIBc_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark hair and a dark green shirt raises a long dark cylindrical object vertically with both hands, positioning it near the top of the frame. The individual stands in front of green curtains with a white cabinet visible in the background. The camera remains fixed in a side-angle perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nTDe0bylIBc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nTDe0bylIBc_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 208.24771174122114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is the discrete object moving: head tilted upward to drink from a bottle, with arm motion visible during the action.", "background_and_ambient_analysis": "Background elements (curtains, window, and furniture) show no uniform shifting or environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "nOgKLC07Qdw", "file_name": "nOgKLC07Qdw_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand, wearing a dark sleeve and wristwatch, adjusts metallic machinery on the left side of the frame. The machine then fills clear glass bottles with yellow liquid as they move sequentially along a conveyor belt from left to right. The camera pans right to follow the bottles through the filling process, maintaining a medium shot focused on the machinery and bottles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nOgKLC07Qdw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nOgKLC07Qdw_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 31.894174262910248, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Bottles are solid objects moving along a conveyor belt due to mechanical force (conveyor motion), with each bottle being filled by a stationary nozzle. The operator's hand appears briefly but is not the primary moving object.", "background_and_ambient_analysis": "The background consists of stationary industrial machinery (pipes, metal structures, and walls) with no shifting or environmental fluid motion. The liquid pouring into bottles is a controlled, discrete dispensing event, not ambient fluid behavior (e.g., no flowing water or billowing smoke)."}}
{"video_id": "nSJ21KRncEs", "file_name": "nSJ21KRncEs_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women, one in a black tank top and blue patterned pants, the other in a black tank top and bright green pants, stand side by side in a gym. They begin dancing, moving their arms and legs rhythmically while stepping side to side. The woman on the right steps forward, followed by the woman on the left shifting her stance. The camera remains stationary, capturing their synchronized movements from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nSJ21KRncEs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nSJ21KRncEs_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 289.3520840345833, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dancers (solid, distinct humans) perform coordinated movements: lateral shifts, arm gestures, and knee bends; motion driven by their own physical locomotion.", "background_and_ambient_analysis": "Background elements (triangular wall pattern, red fire extinguisher) remain stationary and unshifted across frames, indicating no environmental fluid motion (fire, water, smoke) or wind."}}
{"video_id": "nSt9AdcoBA8", "file_name": "nSt9AdcoBA8_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a metallic knife on the small blue-patterned decorative plate positioned top-left, then places a metallic spoon to its right. The scene features stacked blue-patterned plates and utensils on a beige placemat. The camera maintains a static top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nSt9AdcoBA8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nSt9AdcoBA8_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 768.0081989292348, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a spoon on a small plate and adjusts a knife, indicating solid objects (spoon, knife) being manipulated by explicit physical force.", "background_and_ambient_analysis": "The background (table surface and static plates) shows no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "nURlB8SspQw", "file_name": "nURlB8SspQw_000553_000563.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a blurry, rapidly moving shot, transitioning to a close-up of a vibrant, rainbow-colored yarn bundle tied with white threads, resting on a white cloth atop a wooden surface. The camera stabilizes to reveal the yarn’s swirling sections of yellow, red, green, and blue, positioned in front of the cloth. The perspective shifts slightly downward, maintaining a top-down angle while focusing on the textured fabric.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nURlB8SspQw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nURlB8SspQw_000553_000563.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 44.34539986113674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand moves to adjust or arrange the colorful dyed yarn, which is a discrete solid object. The yarn itself remains stationary once placed.", "background_and_ambient_analysis": "The background includes a wooden surface and white cloth with no uniform shifting or environmental motion (e.g., no fire, water, smoke, or wind). Static background elements are stable."}}
{"video_id": "nXfSH4I4MFw", "file_name": "nXfSH4I4MFw_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a small golden cylindrical spool, rotating it to display its side and metallic texture against a green and black patterned background; the camera remains close-up with slight movement as the hand adjusts the spool's orientation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nXfSH4I4MFw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nXfSH4I4MFw_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 265.9847191042978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A metallic lock is manipulated by hands, showing discrete movement as it is rotated, tilted, and examined. The lock's motion is deliberate and driven by physical handling.", "background_and_ambient_analysis": "The green patterned surface in the background remains static throughout the video, with no evidence of fluid or environmental motion (fire, water, wind)."}}
{"video_id": "nUmC_env0X8", "file_name": "nUmC_env0X8_000184_000194.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with two golden-brown scallops sizzling in a dark frying pan on a gas stove burner, positioned side by side. The scene transitions to a close-up of the scallops resting on a white plate, highlighting their seared exterior. The camera shifts from a top-down view of the stove to a close-up of the plated scallops.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nUmC_env0X8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nUmC_env0X8_000184_000194.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 133, "blur_score": 82.64745413761679, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Scallops are moved from a pan to a plate; this discrete movement is driven by a human hand (off-screen) transferring the scallops, which is solid-object physics.", "background_and_ambient_analysis": "The kitchen background (stove, countertop) is static with no shifting elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "nTxfyB-78os", "file_name": "nTxfyB-78os_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. The user wants a concise chronological paragraph following specific rules.\n\nFirst, the video starts with a close-up of green leaves and a tree trunk. Then cuts to a person kneeling by the tree. The person is wearing a red and black vest with \"331\" on it, a yellow shirt, blue jeans, and gloves. They're examining the plant, maybe checking the base. The camera moves around to show different angles of the person working. The background is mostly dirt and some grass.\n\nNeed to mention the main subject's actions in order: starting with the leaves, then the person kneeling, their appearance, what they're doing (inspecting the plant), the camera moving around. Background is minimal, so just note the dirt and grass. Avoid any text recognition like the vest number, but wait, the rules say exclude text recognition. Wait, the vest has \"331\" but rule f says exclude named characters or text. Hmm, but the example output in the problem statement includes \"331\" in the caption. Wait, the problem statement's example says \"a red and black vest with '331' on it\" but rule f says exclude text recognition. Wait, maybe the user made a mistake? Wait no, looking back at the problem statement, rule f says: \"Exclude text recognition, named characters, or stylistic analysis.\" So \"331\" is text, so should be excluded. But the video shows the vest with \"331\". Wait, but in the problem statement's example, the user included it. Wait, the problem statement's example shows the caption including \"red and black vest with '331'\". Wait, maybe the rules are not strict here. Wait, looking at the rules again: rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So \"331\" is text, so should be excluded. But the example in the problem statement has the vest with \"331\". Wait, maybe the user made a mistake, but the problem says to follow the rules. Wait, the user's instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So \"331\" is text recognition, so should not be included. Wait, but in the video description given in the problem, the vest has \"331\". Hmm, but maybe the user intended to include it. Wait, maybe it's a mistake, but the user says to follow the rules. Let me check again.\n\nWait, the user's example in the problem statement (the rules) says: \"a) Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order. b) Briefly describe their appearance and number (color, size, orientation). c) Mention spatial relationships if relevant (e.g., in front of, to the left). d) Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake). e) Keep background descriptions minimal unless essential for understanding motion. f) Exclude text recognition, named characters, or stylistic analysis.\"\n\nSo, rule f says exclude text recognition. So \"331\" on the vest is text, so should not be mentioned. So the caption should describe the vest as red and black, but not mention the number. Wait, but the problem statement example shows \"red and black vest with '331'\". But the user's instruction says to exclude text recognition, so maybe the example is wrong. Hmm, maybe the user's example is part of the problem statement's example, but the actual task says to exclude that. Wait, looking at the problem statement, the user provided an example of the video frames. The second frame shows a person with a red and black vest with \"331\" on the back. So the user's task is to generate a caption following the rules. So according to rule f, text recognition (like \"331\") should be excluded. Therefore, the caption should describe the vest as red and black without mentioning the number.\n\nWait, but maybe the \"331\" is part of the vest's design, not text to be recognized. But the rules say exclude text recognition. Maybe it's better to omit the number. Let me check similar examples. For example, if a person is wearing a jacket with a logo, but the logo is text, then exclude it. So in this case, the \"331\" is text, so omit. So describe the vest as red and black.\n\nSo the main points:\n\n- Start with close-up of green leaves and tree trunk.\n\n- Then a person kneels by the tree, wearing yellow shirt, blue jeans, black gloves, red and black vest.\n\n- The person is inspecting the base of the plant, using hands to examine.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nTxfyB-78os.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nTxfyB-78os_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 54.51494491717686, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman) is crouching and interacting with the tree, moving her hands and body.", "background_and_ambient_analysis": "Background is static with no uniform shifting. Minimal leaf movement due to wind, but not dominant. No fire, water, or smoke."}}
{"video_id": "nXpDm4A8LwE", "file_name": "nXpDm4A8LwE_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white t-shirt plays the violin, moving the bow across the strings and adjusting their left hand on the instrument's neck. They stand with a wooden bookshelf to their left and a red punching bag to their right, while the camera maintains a stationary frontal perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nXpDm4A8LwE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nXpDm4A8LwE_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 184.58691244461005, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (person's hands, violin) moving due to physical actions (bowing, positioning violin while playing).", "background_and_ambient_analysis": "No shifting background elements (bookshelves, red object remain stationary); no fire, water, smoke, or wind motion detected."}}
{"video_id": "nYpUC8A2Dhc", "file_name": "nYpUC8A2Dhc_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a checkered high chair, wearing a brown jacket over a red shirt, holds a blue bowl filled with orange food, moving it to the left before lifting it toward their mouth. A blue sippy cup rests on the tray to the left of the bowl. The child spills food onto their face and tilts the bowl upward, revealing more of the orange contents. The camera remains top-down with minor slight movements throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nYpUC8A2Dhc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nYpUC8A2Dhc_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 159, "blur_score": 186.0096851155559, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is the main moving object, performing actions such as picking up food from the bowl and bringing it to the mouth, with hand and head movements.", "background_and_ambient_analysis": "The background (wall, door) is static. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "nZoLq6RGP9s", "file_name": "nZoLq6RGP9s_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grips a small, dark object against a gravelly surface. The hand moves the object toward a brown shoe-clad foot, then retracts while holding the object as the foot shifts slightly. The background remains a rough, light-colored gravel texture. Camera stays close, with slight movement and shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nZoLq6RGP9s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nZoLq6RGP9s_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 122.41391765216645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and the big toe are moving due to manipulation (e.g., adjusting the sandal and the toe).", "background_and_ambient_analysis": "Static background of concrete ground and a stationary shoe; no fluid or environmental motion detected."}}
{"video_id": "nZ7paZk-Cgw", "file_name": "nZ7paZk-Cgw_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a blue shirt with short brown hair sits on a black couch, holding a book. He lowers the book, places it on the couch, and then picks up a second book with a green cover from beside him. The camera remains static in a side view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nZ7paZk-Cgw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nZ7paZk-Cgw_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 36.27239174699953, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Boy (discrete solid object) moves head and hands while interacting with magazine (turning pages). Motion is controlled by explicit physical actions (page turning, reading).", "background_and_ambient_analysis": "Background elements (wall, couch) are static with no fluid motion (fire, water, smoke, wind) observed. Background remains uniformly fixed throughout the clip."}}
{"video_id": "n_cWJ4n8Ymc", "file_name": "n_cWJ4n8Ymc_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a clear glass mug on a light surface. Inside the mug, there's a dark brown cube (probably a tea cube) at the bottom with some liquid. Then a spoon stirs the cube, dissolving it into the liquid, making the liquid brown. After stirring, the spoon is removed. Then the scene cuts to a person speaking, but the rules say to exclude text recognition or named characters. Wait, the rules: exclude text recognition, named characters. So the person's introduction with text (like Sashee Chandran) should be skipped. So focus on the actions.\n\nFirst part: mug with cube, spoon stirs, cube dissolves. Then camera cuts to a person (but we don't mention name, just \"a person\"). Wait, the rules say \"exclude text recognition, named characters\", so we can't mention the name. So the sequence: glass mug with dark cube in liquid, spoon stirs, cube dissolves into liquid, spoon removed. Then cut to a person speaking. Wait, the video has a person speaking, but the caption should describe motion of main subjects.\n\nWait, first frame: mug with cube. Then spoon stirs. Then cube dissolves. Then spoon is out. Then the camera shifts to a person (but we don't have to describe the person's appearance beyond maybe \"a person\" but according to rules, \"briefly describe their appearance and number (color, size, orientation)\". Wait, the person is in the next frame. Let's check the frames:\n\nFrame 0: mug with cube, spoon entering from top, stirring.\n\nFrame 1: spoon stirring, cube dissolving.\n\nFrame 2: spoon stirring, liquid darker.\n\nFrame 3: spoon removed, liquid settled.\n\nFrame 4: person speaking (background blurred). Wait, the fourth frame (0:04) is a person. Then the video cuts to the person.\n\nSo chronological order: \n\n1. Glass mug with a dark brown cube resting at the bottom inside clear liquid on a light surface.\n\n2. A metal spoon enters the frame from above, stirs the cube, dissolving it into the liquid until the liquid becomes uniformly brown.\n\n3. The spoon is lifted out, leaving the mug with brown liquid.\n\n4. The camera transitions to a person speaking against a blurred background.\n\nBut according to the rules: focus on motion of main subjects. The main subjects here are the mug, the spoon, the cube. Then the person.\n\nWait, the rules say \"main subjects (people/animals/objects)\". So first the objects: mug, spoon, cube. Then the person.\n\nBut the caption must be concise, chronological paragraph. Let's see:\n\nA clear glass mug sits on a light surface with a dark brown cube at the bottom in clear liquid. A metal spoon enters from above, stirs the cube, causing it to dissolve into the liquid until the mixture turns uniformly brown. The spoon is removed, leaving the mug with brown liquid. The camera then cuts to a person speaking against a blurred background.\n\nWait, but need to check if background is essential. Rule e: keep background minimal unless essential. The background in the first part is a light surface with some blurred objects (milk containers), but maybe not essential. So \"light surface\".\n\nAlso, for spatial relationships: the spoon is stirring inside the mug. The mug is on the light surface.\n\nSo let's structure:\n\nA clear glass mug with a dark brown cube submerged in liquid rests on a light surface. A metal spoon stirs the cube, dissolving it into the liquid until the mixture becomes uniformly brown. The spoon is withdrawn, leaving the mug with brown liquid. The camera then transitions to a person speaking against a blurred background.\n\nCheck rules:\n\na) Motion chronological: yes.\n\nb) Appearance of main subjects: mug (clear glass), cube (dark brown), spoon (metal), person (but we don't describe details except presence).\n\nc) Spatial relationships: mug on surface, spoon stirring inside mug.\n\nd) Camera perspective: first close-up on mug, then transitions to a person (so the camera cuts from the mug to the person). The movement is a cut.\n\ne) Background: minimal, \"blurred background\" mentioned.\n\nf) Excluded text recognition, named characters: yes, no text mentioned.\n\ng) Keep it concise.\n\nWait, the person in the video is speaking, but we don't know if it's a person or not? The frames show a person, so \"a person\" is okay. But the rules say \"briefly describe their appearance and number\". So \"a person\" is enough. Maybe \"a person speaking\" but the caption should focus on motion.\n\nWait, in the fourth frame, it's the person speaking. So the action is the person speaking. So \"The camera cuts to a person speaking against a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/n_cWJ4n8Ymc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/n_cWJ4n8Ymc_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 50.99298550460868, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A spoon is actively stirring liquid in a glass, causing the liquid to change color and mix; the spoon is a discrete solid object moving due to human action.", "background_and_ambient_analysis": "Background elements (white cups) remain stationary; no fluid/environmental motion (fire, water, wind) dominates. The water stirring is a controlled mixing action, not ambient flow."}}
{"video_id": "nZWl2ZJmJtA", "file_name": "nZWl2ZJmJtA_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in a blue shirt, beige pants, and white cap stands beside a child in a black shirt, beige pants, and black cap on a golf course. The adult crouches to adjust a golf ball on a tee, then stands and hands the golf club to the child, who subsequently grasps the club. The background features green grass and trees, with the camera maintaining a stationary perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nZWl2ZJmJtA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nZWl2ZJmJtA_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 150.6367054767196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man and boy are solid objects. The man demonstrates a golf technique: bending down, standing up, and holding a golf club. The boy remains stationary. The motion is due to their own locomotion and the man's demonstration with the club.", "background_and_ambient_analysis": "The background shows trees with minimal wind-induced movement, but this is not dominant. No fire, water, or smoke is present."}}
{"video_id": "nbiWvxXtBFI", "file_name": "nbiWvxXtBFI_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and beige pants pushes a red-wheeled golf cart with a dark bag across a grassy field, entering from the left side of the frame, stops near the center, and turns to face the camera. The background includes scattered trees under a clear sky. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nbiWvxXtBFI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nbiWvxXtBFI_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 662.079684858442, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man pushing a golf cart (with golf clubs) moves from left to center and stops. The motion is due to the man's walking and pushing the cart.", "background_and_ambient_analysis": "Background is stable with no shifting or environmental motion (trees, sky, grass are stationary). No fire, water, smoke, or wind effects visible."}}
{"video_id": "nbrxaZANzNs", "file_name": "nbrxaZANzNs_000256_000266.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a dark green shirt with yellow text lies on a colorful checkered mat. Initially holding a hand near their mouth, the baby moves their hand to cover their face and turns their head slightly. The camera maintains a close-up perspective with minor movement, focusing on the baby's actions against the patterned background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nbrxaZANzNs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nbrxaZANzNs_000256_000266.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 38.228910629054056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (discrete solid object) exhibits motion by covering its face with hands, shifting head position, and moving limbs; all actions are self-initiated locomotion.", "background_and_ambient_analysis": "The background (patterned mat) shows no shifting or environmental motion; no fluids, fire, water, or wind effects are present. Static patterns remain fixed throughout the clip."}}
{"video_id": "ne5RmGbn6Dk", "file_name": "ne5RmGbn6Dk_000178_000188.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair wearing a pink top is initially seen under a bright ceiling light, then moves to interact with a yellow container on a table, using their hands to manipulate its contents. The camera pans downward in a shaky manner, focusing on the hands and container with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ne5RmGbn6Dk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ne5RmGbn6Dk_000178_000188.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 80.71134685811865, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "ncTBQ1pTNjA", "file_name": "ncTBQ1pTNjA_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a blue sleeveless shirt, black shorts, and dark athletic shoes lies on his back on a gym floor, gripping a horizontal bar with both hands extended upward. He pulls the bar downward toward his chest, then slowly returns it to the starting position above his head. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ncTBQ1pTNjA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ncTBQ1pTNjA_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 101, "blur_score": 303.0234140553412, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "nfZ-ZB2mOOM", "file_name": "nfZ-ZB2mOOM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a dark red screen, transitioning to a woman with long brown hair wearing a pink shirt in a room with a black curtain and blue bedding. She raises her right hand holding a silver object, moving it near her head before looking downward. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nfZ-ZB2mOOM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nfZ-ZB2mOOM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 30.196935563968136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hand is moving: touching her hair, holding a small object (likely a hairbrush or makeup tool).", "background_and_ambient_analysis": "The background (black curtain and blue bed) is static and shows no shifting. No fluid or environmental motion is present (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "nfI_7Bsa3Ns", "file_name": "nfI_7Bsa3Ns_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt sits in a garage near a vehicle, then stands and walks directly toward the camera, moving from the vehicle area to the foreground. The background includes a refrigerator and wooden walls. The camera remains stationary, capturing the person’s approach as they fill the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nfI_7Bsa3Ns.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nfI_7Bsa3Ns_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 69.58581847214339, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue clothing moves from sitting to standing and walks toward the camera. Motion is distinct, solid, and attributable to locomotion.", "background_and_ambient_analysis": "Background elements (wooden walls, boxes, canvas) show no uniform shifting or fluid motion (fire, water, smoke, wind). No significant ambient environmental motion detected."}}
{"video_id": "ngl5OOaLtjA", "file_name": "ngl5OOaLtjA_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ngl5OOaLtjA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ngl5OOaLtjA_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 75.9317451508074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand and syringe move to apply dye; the woman moves her body and hands.", "background_and_ambient_analysis": "The background (white table, yellow-patterned wall) is static and shows no shifting. No fluid motion (fire, water, smoke, wind) is present in the scene."}}
{"video_id": "ne7sCkzCbwE", "file_name": "ne7sCkzCbwE_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a yellow top and floral cardigan sits to the right of a girl in a white shirt at a wooden table, both engaged with craft materials. The woman holds a small object in her hands, lifts her right hand upward, then lowers it while gesturing with her right hand toward the girl, who observes. The girl remains seated, occasionally adjusting her hair. The scene features minimal background elements including a bookshelf with books. The camera maintains a static, eye-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ne7sCkzCbwE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ne7sCkzCbwE_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 45.23806510526151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (adult and child) are present. The adult is moving her hands (e.g., holding and eating a small object, touching her head), while the child remains mostly seated with minor head movements.", "background_and_ambient_analysis": "Background (bookshelf, wall, lamp) is static with no fluid or environmental motion. No fire, water, smoke, or wind visible."}}
{"video_id": "ngdGlEjPnvA", "file_name": "ngdGlEjPnvA_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a plaid shirt over a green shirt holds a clear spherical object in front of them. They raise both arms upward, positioning the sphere above their head. The individual remains in front of a building with pink-trimmed windows and tall trees, while a few people are visible in the background. The camera maintains a steady eye-level perspective, capturing the person’s upper body and movements without noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ngdGlEjPnvA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ngdGlEjPnvA_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 154.03731938891394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "njPPRwYZMpU", "file_name": "njPPRwYZMpU_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pink betta fish swims actively in an aquarium, moving in a circular motion near the top of the tank. It displays long, flowing fins as it navigates the water, shifting direction and depth. The camera follows the fish closely with slight handheld movement, maintaining a view from within the tank's perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/njPPRwYZMpU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/njPPRwYZMpU_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 74.81668532865547, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A pinkish fish is swimming within the aquarium, exhibiting typical fish locomotion (fin movements and body undulation).", "background_and_ambient_analysis": "The background (yellow tank top and black interior) is static. The water movement is caused by the fish and not a flowing stream or environmental fluid motion; thus, not dominant ambient motion."}}
{"video_id": "nj5q8zGPliY", "file_name": "nj5q8zGPliY_000358_000368.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket and red pants mushes a team of white and dark-coated sled dogs through deep snow on a forest path. The dogs, running in unison, pull the sled as the musher guides them forward, maintaining a steady pace. The camera tracks the motion, following the sled through the snowy terrain with snow-laden trees visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nj5q8zGPliY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nj5q8zGPliY_000358_000368.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 46.32736941871614, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a sled pulled by sled dogs moves through deep snow; the sled, person, and dogs are discrete solid objects undergoing locomotion-driven motion.", "background_and_ambient_analysis": "Static snow-covered trees and terrain show no uniform shifting; no fire, water, or significant wind-driven environmental motion observed."}}
{"video_id": "niQqMedIK3Q", "file_name": "niQqMedIK3Q_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The user wants a concise chronological paragraph about the video. First, check the video frames.\n\nFirst frame: Text listing newspaper features (world news, coupons, etc.). But the rules say exclude text recognition. Wait, the first frame is the text, but the rules say \"exclude text recognition\", so maybe skip that. Next frame: A woman in a dark suit reading a newspaper. Then the text \"A NEWSPAPER TEACHES\" appears, followed by more text about skills.\n\nWait, the rules say \"focus primarily on motion and behavior of main subjects\". So main subject is the woman. Let's look at the sequence:\n\nFrame 0: Text (but exclude text, so ignore). Frame 1: Woman sitting, reading newspaper. Frame 2: Text \"A NEWSPAPER TEACHES\" over her. Frame 3: More text listing skills.\n\nBut the caption needs to describe motion and behavior in chronological order. So the woman is sitting, reading a newspaper. Then the text appears, but since we exclude text recognition, focus on her actions.\n\nWait, the video transitions from the text screen to the woman reading. So first, the text screen (but exclude text), then the woman is seated, holding a newspaper, reading. Then text overlays (but exclude text), so her action is reading.\n\nCheck the rules: a) motion and behavior of main subjects. So the woman is sitting at a table, holding a newspaper, reading. The background has other people but minimal.\n\nChronological order: The video starts with text (but we don't mention text), then shows the woman reading. So the main action is the woman reading.\n\nWait, the first frame is a list of features, then the next frame is the woman reading. So the video starts with the text list, then cuts to the woman. But since we exclude text recognition, we focus on the woman's action.\n\nSo steps: the woman is seated in a public space, wearing a dark suit, holding a newspaper, reading it. The camera is static, showing her from a medium shot, with background people but minimal.\n\nWait, the rules say \"conclude with camera perspective and movement\". The frames given: first frame is text, then a shot of the woman. The camera seems to be a static shot (no movement mentioned).\n\nWait, the second frame is the woman in the mall, sitting, reading. Then text overlays. So the main subject's motion: she's sitting, holding a newspaper, turning a page? Wait, in the video, frame 2 shows her reading, frame 3 has \"A NEWSPAPER TEACHES\" text, but she's still reading. So the behavior is reading the newspaper.\n\nAppearance: woman in a dark suit, sitting at a table.\n\nSpatial relationships: she's seated in a public area with other people in the background.\n\nCamera: the shot is a medium shot, static, no movement.\n\nNow, build the caption. Need to be concise, chronological.\n\nFirst, the video shows a woman seated in a public space, wearing a dark suit, holding and reading a newspaper. She remains seated while reading, with the camera capturing her from a static medium shot angle.\n\nWait, check the rules:\n\na) motion and behavior in chronological order: she sits, reads.\n\nb) appearance and number: one woman, dark suit.\n\nc) spatial relationships: in a public area, others in background but minimal.\n\nd) camera: static medium shot.\n\ne) background minimal.\n\nf) exclude text.\n\nSo the caption should be: A woman in a dark suit sits at a table in a public space, holding and reading a newspaper. The camera captures her from a static medium shot, with minimal background detail.\n\nWait, check if the woman is turning the page? The first video frame shows her holding a newspaper, maybe turning a page. Let's look at the frames:\n\nFrame 2: she's reading, hands on newspaper.\n\nFrame 3: same position, with text.\n\nSo the motion is reading, possibly flipping pages, but the video frames don't show motion (static shots).\n\nWait, the first frame is a title card (text), then the woman is shown. The user provided frames: [0.0], [1.4], [2.5], etc. The second frame is the woman, then text overlays.\n\nSo the main action is the woman reading. So the caption should describe that.\n\nPutting it all together:\n\nIn the video, a woman wearing a dark suit is seated at a table in a public space, holding and reading a newspaper. She remains still while engaged with the newspaper, with the camera maintaining a static medium shot perspective throughout.\n</think>\n\n<caption_output>A woman in a dark suit sits at a table in a public space, holding and reading a newspaper. She remains seated while engaging with the paper, with minimal", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/niQqMedIK3Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/niQqMedIK3Q_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 906.7629015396852, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The woman is the main object; she is writing in a notebook and looking at a tablet, causing small, controlled movements of her hands and head.", "background_and_ambient_analysis": "The background (café setting) is static; no shifting of background elements. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "nl8u3nVZw9c", "file_name": "nl8u3nVZw9c_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three children (two in pink shirts, one in blue shirt) stand in a dimly lit room. The child in the pink striped shirt on the left gestures with their hands, the child in the light blue shirt in the middle moves their arms, and the child in the solid pink shirt on the right adjusts their hair. They then step closer together, with the left child moving toward the center, the middle child turning, and the right child raising their arms. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nl8u3nVZw9c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nl8u3nVZw9c_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 161, "blur_score": 28.802847970986367, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people (in striped shirt, light shirt, and pink shirt) are moving their arms and bodies in a coordinated manner, likely dancing or exercising.", "background_and_ambient_analysis": "The background (wall and decorations) is static with no shifting or fluid motion. No fire, water, or smoke observed."}}
{"video_id": "nkQQEtAHYfE", "file_name": "nkQQEtAHYfE_000466_000476.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black sleeveless shirt and black shorts, wearing a race bib, walks across a grassy field carrying a bow and arrow, moving toward an archery range with green barriers and spectators in the background. They proceed to a shooting line, draw the bow, aim, and release an arrow while other participants in similar attire stand nearby. The camera follows the person's movement with a slight pan, capturing their approach and action from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nkQQEtAHYfE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nkQQEtAHYfE_000466_000476.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 70.34474597394322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (archer) is moving due to locomotion (walking, preparing to shoot), with other people and equipment visible in the scene. All motion is solid-object movement.", "background_and_ambient_analysis": "Background elements (trees, buildings, green wall) are static and show no uniform shifting. No fire, water, smoke, or wind-driven motion is visible."}}
{"video_id": "nlt7qCdSrws", "file_name": "nlt7qCdSrws_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a white top walks along a wooden fence, holding a brown object, while a white goat extends its head over the fence to interact with her. She steps back slightly as the goat remains close, leaning over the barrier. The camera follows her movement in a close-up, handheld shot, capturing the interaction between the girl and the animal with slight motion shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nlt7qCdSrws.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nlt7qCdSrws_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 140.84201485812795, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The little girl is moving her arms, turning, and walking, while the sheep are moving their heads to interact with her.", "background_and_ambient_analysis": "The background (wooden fence and hay) is static; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "nkgCAC4-XEo", "file_name": "nkgCAC4-XEo_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a pink and white striped dress stands outdoors, raising her right arm upward while holding a string with a white ball attached to it; she then lowers her arm, allowing the ball to swing downward in a circular motion. The scene is set in a grassy yard with palm trees and a wooden fence in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nkgCAC4-XEo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nkgCAC4-XEo_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 533.3233627560993, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman is throwing a ball vertically; the ball moves up and down due to the throw and gravity.", "background_and_ambient_analysis": "The background (concrete wall, grass, palm tree) is stationary with no significant shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "nmjFnuPaymI", "file_name": "nmjFnuPaymI_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a person working on a stone block. First, the person is holding a chisel and a mallet. The chisel is yellow and has a white part, maybe the head. They use the mallet to hit the chisel. Let's break it down chronologically.\n\nIn the first frame, the person's hands are visible: left hand holding a yellow-handled chisel with a white tip, right hand holding a mallet. They're positioned over a granite stone block. Then, the mallet strikes the chisel. Next, the mallet is lifted, and the chisel is still on the stone. Then, the mallet is brought down again. The stone is speckled gray and white.\n\nBackground: minimal, just a workshop setting but not detailed. Camera is close-up on hands and stone. No camera movement mentioned, so probably static. Need to mention the motion: chisel and mallet in use, hitting the stone.\n\nWait, the rules say chronological paragraph. So start with the initial action. Person uses mallet to strike chisel on stone. Then maybe the mallet is raised and lowered.\n\nLet me structure: A person's hands use a yellow-handled chisel and mallet to strike a speckled granite stone block. The left hand holds the chisel, right hand the mallet, positioning the chisel against the stone. The mallet is then swung and strikes the chisel, causing a small fracture or indentation. The mallet is lifted and repositioned for another strike.\n\nBut need concise. Also, spatial: hands are in front of the stone, which is the main object. Camera is close-up, focused on hands and stone.\n\nLet's check rules. a) motion and behavior chronologically. b) appearance: chisel yellow handle, white tip; mallet gray; stone speckled gray/white. c) spatial: hands in front of stone. d) camera: close-up, static? The frames show the same setup, so no movement. e) background minimal. f) exclude text.\n\nSo the caption should be: A person's hands hold a yellow-handled chisel with a white tip against a speckled gray and white granite stone block; the right hand lifts a gray mallet to strike the chisel, then the mallet is repositioned and strikes again, causing a visible indentation on the stone, captured in a static close-up view focusing on the hands and stone.\n\nWait, let's check each rule.\n\na) Chronological: first holding chisel and mallet, then striking. Yes.\n\nb) appearance: chisel (yellow handle, white tip), mallet (gray), stone (speckled gray/white). Correct.\n\nc) spatial: hands in front of stone. Yes.\n\nd) camera: static close-up, no movement. The video frames show the camera is focused on the hands and stone, no pan or shake.\n\ne) background: minimal, just the stone and hands, background not essential.\n\nf) no text or characters.\n\nNow, need concise. Let's make it a paragraph.\n\n\"A person uses a yellow-handled chisel with a white tip and a gray mallet to strike a speckled gray and white granite stone block. The left hand holds the chisel against the stone while the right hand positions the mallet to strike, then lifts and repositions the mallet for subsequent strikes, with the camera maintaining a static close-up view on the hands and stone.\"\n\nCheck conciseness. Let's see if it's too long. Maybe trim.\n\n\"A person’s hands hold a yellow-handled chisel (with a white tip) against a speckled gray and white granite stone block; the right hand lifts a gray mallet to strike the chisel, then repositions it for another strike, captured in a static close-up view.\"\n\nHmm, maybe better to mention the action steps.\n\n\"A person uses a yellow-handled chisel with a white tip and a gray mallet to repeatedly strike a speckled gray and white granite stone block. The left hand positions the chisel on the stone while the right hand lifts and strikes the mallet, causing small indentations, filmed in a static close-up of the hands and stone.\"\n\nWait, the video shows the sequence: first frame, hands with chisel and mallet ready; then mallet strikes; then mallet is lifted. Let's be precise.\n\nIn the first frame (0.0), hands hold chisel (yellow handle, white tip) against stone, mallet held by right hand. Then, at 0.3, mallet is brought down to strike. At 0.5, mallet strikes, then lifted. At 1.0, mallet is raised again.\n\nSo the motion is: person positions chisel on stone,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nmjFnuPaymI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nmjFnuPaymI_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 668.3782162038301, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and tools (chisel and hammer) are moving. The hammer is repeatedly raised and struck against the chisel resting on a stone block, creating distinct physical interactions (collision, impact).", "background_and_ambient_analysis": "The background features a stationary wall with no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke). No ambient elements dominate the scene."}}
{"video_id": "nnxD6Cgi394", "file_name": "nnxD6Cgi394_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a dark scene, then focuses on a bicycle wheel's chain and spokes. A gloved hand enters from the right, moving toward the wheel, and briefly touches or adjusts the components. The camera maintains a close-up perspective, panning slightly to follow the hand's motion while keeping the dark background minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nnxD6Cgi394.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nnxD6Cgi394_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 40.240567486626574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: bicycle chain and wheel rotating due to pedaling action, with a gloved hand (discrete object) moving the pedal. Motion is caused by explicit physical force (pedaling).", "background_and_ambient_analysis": "Dark, static background (likely workshop walls/floor) with no fluid motion (fire, water, smoke, wind). Background elements show minimal shift; no uniform background displacement indicating camera motion."}}
{"video_id": "nqUgBpUuiF8", "file_name": "nqUgBpUuiF8_000225_000235.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a camouflage jacket with curly hair plays violin, moving the bow across the strings and shifting finger positions on the instrument. The camera remains static in a close-up shot with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nqUgBpUuiF8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nqUgBpUuiF8_000225_000235.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 113, "blur_score": 64.92412048447383, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands and arms while playing the violin, exhibiting discrete, solid-object motion due to explicit physical forces (muscle movements).", "background_and_ambient_analysis": "The background (street, buildings, snow) shows no significant shifting or fluid motion; no fire, water, smoke, or wind effects dominate the scene."}}
{"video_id": "nolDxmjfC_s", "file_name": "nolDxmjfC_s_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark hair and a black jacket holds a wooden pan flute horizontally, blowing into it while their fingers cover and adjust the tubes. The individual remains seated in front of a refrigerator and microwave in a room with light blue walls. The camera maintains a static eye-level perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nolDxmjfC_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nolDxmjfC_s_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 154, "blur_score": 95.28393941212053, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) actively moves their hands to play an accordion, with clear physical motion of fingers over keys and bellows. The accordion itself shows no autonomous motion beyond the player's interaction.", "background_and_ambient_analysis": "The background (wall, refrigerator, cabinets) shows no shifting or fluid motion. No fire, water, smoke, or wind effects are present; static elements remain fixed throughout the frame."}}
{"video_id": "ns0raONNIHo", "file_name": "ns0raONNIHo_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped shirt and dark shorts lies on a bed, moving their arms. The scene transitions to two individuals wearing yellow outfits standing near purple containers in a grassy area. A close-up shot shows hands pouring a dark substance into one container. The next frame depicts a person in yellow standing nearby, followed by the two individuals moving across the grassy area. The camera alternates between close-up action shots and wider outdoor views with abrupt transitions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ns0raONNIHo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ns0raONNIHo_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 97.75556860618592, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people in yellow shirts are moving between purple platforms; their locomotion (stepping, walking) and physical interaction with the platforms (e.g., stepping into the platform) constitute distinct solid object motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind); outdoor scene with static elements (grass, structures) that do not uniformly shift across frames."}}
{"video_id": "nrGEmiFEbZM", "file_name": "nrGEmiFEbZM_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wrapped in a white blanket lies on a light surface, eyes open. An adult hand enters from the right, gently touching the baby's head and hair, then retracts. The baby’s head turns slightly, eyes following the hand. The camera maintains a close-up, handheld perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nrGEmiFEbZM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nrGEmiFEbZM_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 37.805086493078875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (discrete solid object) is moving slightly (head turning, eye movements, mouth opening) due to physiological motion; a hand is also visible adjusting the baby.", "background_and_ambient_analysis": "Background is static (light surface) with no shifting; no environmental fluids or wind detected."}}
{"video_id": "ntsrionWJYw", "file_name": "ntsrionWJYw_000211_000221.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a kitchen with green cabinets, two individuals stand at a stovetop; the person in a blue apron gestures toward a pan while the other, in a brown jacket over a red shirt, adjusts their hair. The camera zooms in on a pan containing seared scallops with golden-brown edges, then pulls back to show both individuals continuing their interaction near the stove.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ntsrionWJYw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ntsrionWJYw_000211_000221.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 229.3681334727274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving seared scallops within a frying pan, demonstrating discrete, solid object manipulation due to physical interaction with the pan.", "background_and_ambient_analysis": "The kitchen background with green cabinets and countertops shows no significant shifting or fluid motion (e.g., no fire, water, or smoke). Static elements remain fixed throughout the frames."}}
{"video_id": "nqxauva4wXg", "file_name": "nqxauva4wXg_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black and red striped shirt uses their hands to open a white box, lifting the lid to reveal its contents. The box sits on a table with a red object positioned to its left. The camera maintains a close-up perspective, focusing on the hands and box throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nqxauva4wXg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nqxauva4wXg_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 35.47667515888185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a white card or paper, performing discrete physical actions (folding, pressing) with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (curtains, window frame) remain stable with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "ntXyp7wyCFI", "file_name": "ntXyp7wyCFI_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video frames. The video shows a stage with musicians. Let's see the main subjects.\n\nIn the first frame, there's a stage with a person sitting on a chair playing a string instrument (maybe violin?), a person standing with a bass, and another person seated, possibly on drums. Then the camera moves, maybe pans left or right? Wait, the frames show the camera moving from the left side, as the person in black (maybe a cameraman) comes into view on the left, adjusting their position.\n\nChronologically: At the start, the stage has three musicians: a seated violinist in a pink shirt and dark pants, a standing bassist in white shirt, and a seated drummer in light shirt. The camera moves, possibly panning left, as the foreground shows a person with a camera (dark silhouette) entering the frame from the left, moving towards the stage. The musicians are playing their instruments. Spatially, the violinist is seated on a red chair, bassist to the left of the violinist, drummer to the left of the bassist. Then, as the camera shifts, the cameraman (in dark clothing) is now in the foreground, near the stage edge.\n\nWait, the rules: focus on motion and behavior. So first frame, stage setup. Then the camera moves (panning left), so the view shifts, showing more of the stage from a different angle, and the cameraman comes into view.\n\nLet's structure:\n\n- Initial scene: Three musicians on stage (violinist seated, bassist standing, drummer seated), performing.\n- Camera pans left, revealing a person in dark clothing (cameraman) entering the frame from the left, moving towards the stage.\n- The musicians continue playing; their positions relative to each other remain (violinist on chair, bassist to left, drummer left of bassist).\n\nCheck the rules: chronological, motion. So start with the stage setup, then camera movement bringing in the cameraman.\n\nAlso, appearance: violinist in pink shirt, dark pants, seated; bassist in white shirt, standing; drummer in light shirt, seated.\n\nSpatial: violinist in front, bassist to left of violinist, drummer to left of bassist.\n\nCamera movement: panning left, as seen by the shift in view.\n\nBackground: minimal, orange curtains, stage lighting.\n\nNow, write concise paragraph:\n\nOn a stage with orange curtains, a seated violinist in a pink shirt and dark pants plays while a standing bassist in white and a seated drummer in light shirt perform; the camera pans left, revealing a person in dark clothing approaching the stage from the left foreground.\n\nWait, check if the cameraman is moving. The first frame has the cameraman partially visible on the left, then in later frames, they move towards the stage. So the motion is the cameraman entering the frame as the camera shifts.\n\nLet me check the frames:\n\n[0.0] shows the stage, cameraman on left edge.\n\n[1.4] the cameraman is more visible, moving into the frame.\n\n[2.5] further into the frame, approaching the stage.\n\n[3.6] the cameraman is closer, almost in front of the stage.\n\n[4.7] the cameraman is in the foreground, embracing someone (maybe the violinist?) on stage. Wait, frame 4.7: the cameraman is hugging someone on stage. Oh, right, the last frame shows the cameraman embracing a person on stage.\n\nSo the motion: the cameraman (in dark clothing) moves from left to stage, approaching, then hugging a performer.\n\nSo update:\n\nA trio performs on stage: a seated violinist in pink shirt and dark pants, a standing bassist in white, and a seated drummer in light shirt. As the camera pans left, a person in dark clothing enters the frame from the left, moving toward the stage and embracing a performer.\n\nWait, the frames show the cameraman moving left, so camera pans left to show them. The motion sequence:\n\n- Initially, stage view with musicians.\n- Camera pans left, revealing the cameraman moving from left edge into foreground, approaching the stage.\n- In later frames, the cameraman is in the foreground, interacting with a performer (hugging).\n\nSo the chronological order: musicians playing, camera pans left, cameraman enters frame, moves toward stage, then hugs a performer.\n\nCheck appearance: violinist (pink shirt, dark pants, seated), bassist (white shirt, standing), drummer (light shirt, seated). Cameraman (dark clothing, moving).\n\nSpatial: musicians on stage, cameraman in foreground moving left to right (but the camera pans left, so the cameraman's position shifts left to right? Wait, camera moves left, so the stage is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ntXyp7wyCFI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ntXyp7wyCFI_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 541.9621732003662, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple band members and a foreground dancer exhibit discrete motion: the bassist adjusts posture, the guitarist moves slightly while playing, the drummer remains seated but shows subtle arm movements, and the dancer in the foreground moves rhythmically.", "background_and_ambient_analysis": "The stage background (curtains, stage floor, lighting fixtures) remains static throughout the frames. No fluid or gaseous environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "nsjjziR6ME4", "file_name": "nsjjziR6ME4_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large black elephant wades through a shallow river with two riders seated on its back—one wearing a green top and the other red shorts. The elephant progresses forward, guided by a person in a dark wetsuit standing in the water beside it. The camera maintains a side view of the elephant’s movement, slightly shaky, as it navigates the current.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nsjjziR6ME4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nsjjziR6ME4_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 1144.2148384840398, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The elephant and riders on its back are moving forward through the river. The elephant's locomotion is distinct and driven by physical forces (e.g., walking).", "background_and_ambient_analysis": "The river water exhibits flowing motion, which is an ambient environmental effect. The background vegetation (trees, riverbank) remains static, indicating no uniform background shift."}}
{"video_id": "nrkzLXfvgcQ", "file_name": "nrkzLXfvgcQ_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video starts with a top-down view of a frying pan on a stove with scallops cooking. Then it shows a close-up of the scallops, which are golden-brown. Then a hand uses tongs to flip one scallop. Wait, the first frame is top-down, then close-up (so camera zooms in), then back to top-down with the tongs. Let's check the rules.\n\nMain subjects: scallops in a pan. Number: multiple, maybe 10-12? Appearance: golden-brown, round, seared. Motion: the camera starts top-down, zooms in to close-up of scallops, then back to top-down as a hand with tongs flips a scallop.\n\nChronological order: first, top-down view of pan with scallops; then close-up of scallops; then top-down again with tongs flipping a scallop.\n\nBackground: marble countertop, red cloth. But rule e says minimal background unless essential. So maybe just mention the stove or countertop briefly.\n\nCamera perspective: starts top-down, zooms in (close-up), then back to top-down.\n\nNeed to structure: \"The video opens with a top-down view of a frying pan on a stovetop containing multiple golden-brown scallops sizzling in oil. The camera then zooms in for a close-up of the scallops, showcasing their seared surfaces. Subsequently, a hand holding tongs enters the frame to flip one scallop, returning the camera to a top-down perspective as the pan remains on the stovetop.\"\n\nWait, but need to be concise. Let's check rules. \"Focus primarily on motion and behavior of main subjects in chronological order.\" So first, scallops in pan. Then camera zooms in (so motion of camera), then hand with tongs flips a scallop.\n\nAlso, rule b: briefly describe appearance and number. Scallops are golden-brown, round, multiple. Size: small to medium scallops? Maybe just \"golden-brown scallops\" as appearance.\n\nSpatial relationships: pan is on stovetop, hand enters from bottom right? Maybe not essential. Rule c: mention if relevant. Maybe \"a hand enters the frame to flip a scallop\" is enough.\n\nBackground: marble surface and red cloth. Rule e: minimal background. So perhaps just \"on a stovetop\" as background.\n\nNow, putting it together:\n\n\"The video begins with a top-down view of a frying pan on a stovetop with multiple golden-brown scallops sizzling. The camera zooms in for a close-up of the scallops, then a hand uses tongs to flip one scallop, returning to a top-down perspective.\"\n\nWait, check the timestamps. [0.0] is top-down, [1.4] is close-up, [2.5] is close-up (same as 1.4 maybe), [3.6] is top-down with tongs. So the sequence: top-down (frame 0), close-up (frames 1-2), then top-down with tongs (frame 4).\n\nSo the motion: starts top-down, zooms to close-up, then back to top-down as hand flips a scallop.\n\nSo the caption: \"The video opens with a top-down view of a frying pan on a stovetop containing multiple golden-brown scallops. The camera zooms in to a close-up of the scallops, then shifts back to top-down as a hand uses tongs to flip one scallop.\"\n\nWait, need to mention the number: \"multiple\" or \"several\"? The video shows about 12 scallops maybe. But \"multiple\" is okay.\n\nAlso, in the first frame, the scallops are cooking, so \"sizzling\" might be good. The first frame description: \"sizzling\" is part of the behavior.\n\nSo revised: \"The video starts with a top-down view of a frying pan on a stovetop with several golden-brown scallops sizzling. The camera zooms in for a close-up of the scallops, then returns to top-down as a hand uses tongs to flip one scallop.\"\n\nCheck if that's chronological: first top-down, then zoom in (close-up), then hand flips (top-down again).\n\nYes. Now, check rules:\n\na) Motion and behavior: scallops sizzling, camera zoom, hand flipping.\n\nb) Appearance: golden-brown scallops, multiple.\n\nc) Spatial: hand enters the frame (but maybe not necessary, but \"a hand uses tongs to flip one scallop\" implies the hand is in the frame).\n\nd) Camera: top-down, zoom in, then top-down again.\n\ne) Background: minimal. Stovetop and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nrkzLXfvgcQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nrkzLXfvgcQ_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 816.9429425140963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand using tongs moves solid objects (scallops) within the pan, indicating discrete object-to-object physics via manual manipulation.", "background_and_ambient_analysis": "The background elements (marble surface, red cloth) show no uniform shifting or fluid/environmental motion (no fire, water, or smoke dominating the scene)."}}
{"video_id": "nv_M5Ty53ow", "file_name": "nv_M5Ty53ow_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark clothing stands in a fenced yard. They raise their arms, then bring their hands to their face, and subsequently lower their hands. The individual is positioned between two wooden fences, with a ladder leaning against one. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nv_M5Ty53ow.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nv_M5Ty53ow_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 1813.470561652487, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is moving: arms are raised and gesturing, head turns, and the upper body shifts position. Motion appears to be locomotion or intentional body movements without external environmental influences.", "background_and_ambient_analysis": "Background elements (wooden fence, ground) show no uniform shifting or environmental motion (fire, water, wind). The fence remains static across frames with no fluid or atmospheric effects."}}
{"video_id": "nwKioMJh9Pc", "file_name": "nwKioMJh9Pc_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dense crowd gathers facing a stage where two individuals in light-colored outfits perform animated movements; attendees in varied attire watch intently, some raising hands. As the video progresses, the camera subtly pans and exhibits slight shaking, capturing the crowd’s dynamic engagement with the performers while maintaining focus on the stage area. The scene remains centered on the interaction between the audience and the performers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nwKioMJh9Pc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nwKioMJh9Pc_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 175.9859104085856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A large crowd of people is visible, with individual movements indicating locomotion (e.g., walking, shifting positions) as the primary discrete motion. No explicit collisions or complex physics interactions between solid objects are evident.", "background_and_ambient_analysis": "No significant shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed. The background structures (e.g., stage, buildings) appear relatively stable across frames."}}
{"video_id": "nwlhyrsWK7c", "file_name": "nwlhyrsWK7c_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a small, blue, translucent spherical object in their right hand, extending it toward the camera. They rotate the ball slightly while maintaining it in front of their torso, keeping the object centered in the frame. The camera remains stationary at eye-level, capturing the hand and object in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nwlhyrsWK7c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nwlhyrsWK7c_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 155.38021897945683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holds and moves a solid blue ball, with hand movements clearly tracking the ball's position and rotation.", "background_and_ambient_analysis": "Static posters on the wall (e.g., 'The Avengers,' 'I'll Be There for You') show no shifting or environmental fluid motion (fire, water, smoke, wind). Background elements remain fixed."}}
{"video_id": "nv9om59aoVA", "file_name": "nv9om59aoVA_000229_000239.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise, chronological paragraph describing the video based on the given frames. The user provided five frames showing bees on a honeycomb. First, I should look at the sequence.\n\nThe video starts with a close-up of a honeycomb filled with bees. The bees are moving around, covering most of the hexagonal cells. The first few frames (0 to 3 seconds) are very close, showing the bees' activity. Then, at frame 4.7, the camera pulls back to show a person with red hair and glasses looking at the hive. The background has a grassy area and a fence.\n\nRule a says focus on motion and behavior in chronological order. So, start with the bees moving on the honeycomb. The main subjects are the bees. They're brown and black, densely packed, moving in various directions. Then the camera zooms out to reveal a person observing. \n\nRule b: mention appearance and number. The bees are numerous, brown and black, covering the comb. The person has red hair, glasses, and is looking at the hive.\n\nRule c: spatial relationships. The person is to the right of the hive, in front of it. The hive is on a wooden frame, maybe part of a beehive box.\n\nRule d: camera perspective. Starts with a top-down or close-up, then pans left to reveal the person. Wait, the transition from frame 4 to 5 is the camera pulling back. The initial frames are close-up (top-down?), then the camera moves out to a wider shot where the person is visible. So the camera movement is zooming out or panning left to show the person.\n\nRule e: minimal background. The background in the later frame has grass and fence, but since it's minimal, just mention it if essential. The grass and fence are in the background when the camera pulls back.\n\nRule f: exclude text, names, etc. So no need for \"Beekeeper\" or specific names.\n\nNow, structure the paragraph. Start with the bees: \"A dense cluster of brown and black bees moves across a honeycomb, filling hexagonal cells...\" Then the camera pulls back: \"The camera zooms out to reveal a person with red hair and glasses observing the hive from the side, with a grassy field and fence visible in the background.\"\n\nCheck chronological order: first the close-up of bees, then the person comes into view as the camera zooms out. The bees are moving throughout the frames, so the movement is continuous. The person is only visible in the last frame, so the sequence is bees moving, then the camera pulls back to show the observer.\n\nWait, in the provided frames, the first four frames are the close-up of the hive, and frame 5 (4.7 seconds) shows the person. So the camera movement is from close-up to a wider shot. So the caption should mention the transition.\n\nLet me check the exact frames:\n\n[0.0] - close-up of bees\n\n[1.4] - same close-up, maybe slight movement\n\n[2.5] - same\n\n[3.6] - same\n\n[4.7] - camera zooms out to show person on the right side, looking at the hive.\n\nSo the main motion is the bees moving, then the camera pulling back to show the person. The bees' behavior is active movement, covering the comb.\n\nAppearance: bees are brown and black, numerous, moving in various directions. The person has red hair and glasses, facing the hive.\n\nSpatial: the person is to the right of the hive, looking at it.\n\nBackground: grass and fence after zooming out.\n\nSo the caption would be:\n\n\"A dense swarm of brown and black bees actively crawls across a honeycomb, filling most hexagonal cells with movement in various directions. The camera slowly zooms out, revealing a person with red hair and glasses observing the hive from the right, with a grassy field and fence visible in the background.\"\n\nCheck rules:\n\na) Motion: bees moving, camera zooming out. Correct.\n\nb) Appearance: bees brown/black, numerous. Person has red hair, glasses.\n\nc) Spatial: person to the right of hive.\n\nd) Camera: starts close-up (top-down?), zooms out. The initial frames are top-down close-up. Then the zoom-out shows the wider scene.\n\ne) Background minimal: grass and fence mentioned but not essential.\n\nf) No text or names.\n\nWait, the rules say \"minimal background unless essential\". The grass and fence might be part of the background when the camera zooms out, so it's okay to mention as it's essential for the setting.\n\nCheck if the camera perspective is correctly described. The first frames are top-down (close-up of the hive), then the camera pans left? Wait, the last frame shows the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nv9om59aoVA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nv9om59aoVA_000229_000239.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 369.2014179387461, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Bees are actively moving within the hive, exhibiting locomotion due to their own physical behavior.", "background_and_ambient_analysis": "The background includes static hive structures and grass, with no significant ambient motion (fire, water, wind)."}}
{"video_id": "nxswYyS5J78", "file_name": "nxswYyS5J78_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with three red sliders on a clear base. A hand places a red slider under a wooden furniture leg. Two people move a tall wooden cabinet, one pushing from the front and the other assisting from the side. The scene transitions to a green logo screen with circular animation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nxswYyS5J78.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nxswYyS5J78_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 150, "blur_score": 54.0031177032879, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects moving: a red/black device (furniture glide) pushing a small wooden structure, and two people manually moving a large wooden cabinet across the room.", "background_and_ambient_analysis": "The background (wooden floor, room walls, and furniture) remains static throughout the main segments; no fluid motion (fire, water, wind) or billowing smoke is present. The green screen transition at the end is not an environmental motion."}}
{"video_id": "nyM8peV7HCE", "file_name": "nyM8peV7HCE_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person adjusts a pair of brown leather boat shoes with light-colored soles by lifting their foot, positioning the footwear snugly, and pulling the laces while standing on a dark mat with grass nearby; the camera maintains a close-up perspective, shifting slightly to follow the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/nyM8peV7HCE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/nyM8peV7HCE_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 101.19790267827305, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's legs and feet (wearing brown loafers) exhibit deliberate movements: weight shifting, foot lifting, and shoe adjustment actions.", "background_and_ambient_analysis": "Static background elements (concrete, grass, mat) show no uniform shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "o0zlc4UO0_A", "file_name": "o0zlc4UO0_A_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands carefully positions a small, clear object near a person's eye, with one hand holding the eye's lower lid while the other manipulates the object. The hands adjust the object, and the person blinks, closing the eye briefly. The camera maintains a close-up view of the eye and hands, with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o0zlc4UO0_A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o0zlc4UO0_A_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 831.0460501280891, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A cotton swab is actively manipulated by hands to clean the eye; the swab and hands exhibit controlled, deliberate movement due to physical contact and applied pressure during the cleaning action.", "background_and_ambient_analysis": "No significant shifting background or fluid motion (e.g., fire, water, smoke, wind) detected. Background elements (blurred blue/white pattern) remain static relative to the scene without uniform displacement, indicating no environmental fluid dynamics."}}
{"video_id": "o-OJ6znuLGg", "file_name": "o-OJ6znuLGg_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person in a backyard. The main subject is a woman wearing a dark top and denim shorts, standing on grass. She's holding a hula hoop, which is green. Then she jumps into a swimming pool. The pool has a basketball hoop nearby. After jumping in, she surfaces, then gets out of the pool. Let's check the chronological order. \n\nFirst frame: woman with hula hoop on grass. She moves forward, jumps into pool (so from grass to pool). Then in the pool, she swims or moves through water, then gets out. The background has a house, patio furniture, bushes. But we need minimal background. \n\nNow, describe motion: the woman is barefoot, hula hoop green. She jumps into the pool (so her action is jumping in). Then she's in the water, then exits. The camera angle: starts at ground level, then follows her into the pool. Camera movement: maybe follows her motion, like a smooth transition. \n\nLet's structure the caption:\n\nStart with the woman on grass: she’s in dark top, denim shorts, barefoot, holding green hula hoop. Then she jumps into the pool, enters the water, then exits. \n\nCheck rules: focus on motion, chronological. Number: one woman. Appearance: dark top, denim shorts, green hula hoop. Spatial: she's on grass near bushes and patio. Then jumps into pool. \n\nSo the caption should be:\n\nA woman in a dark top and denim shorts, barefoot, holds a green hula hoop on a grassy backyard before jumping into a swimming pool, submerging briefly before surfacing and exiting the pool. The camera follows her motion from ground level to the pool’s edge.\n\nWait, check if there's another person? The video shows her jumping in, then in the pool, then exiting. The background has a basketball hoop, but we don't need to mention it unless essential. But rule e says minimal background unless essential. The pool is essential. \n\nAnother thing: \"barefoot\" – yes, she's barefoot. The hula hoop is green. So:\n\nIn the opening, a woman wearing a dark top and denim shorts stands on a grassy area, barefoot, holding a green hula hoop. She then jumps into a swimming pool, creating splashes as she enters, swims briefly to the edge, and climbs out, standing on the pool’s deck. The camera captures the sequence from a ground-level perspective, following her movement into and out of the water.\n\nWait, need to be concise. Let's make it a paragraph. \n\nFirst, she is on grass with hula hoop. Then jumps into pool. Then exits. \n\nSo:\n\nA woman in a dark top and denim shorts, barefoot, holds a green hula hoop on grass before jumping into a swimming pool, submerging and surfacing, then exiting the pool to stand on the deck. The camera follows her motion from ground level to the pool's edge.\n\nCheck if \"submerging and surfacing\" is accurate. The video shows her jumping in, so she's underwater then comes up. Yes.\n\nAlso, make sure to mention the main subject's actions in order: holding hula hoop, jumping into pool, surfacing, exiting.\n\nYes. Now, concise. Let's check:\n\n\"A woman in a dark top and denim shorts, barefoot, holds a green hula hoop on a grassy area before jumping into a swimming pool, creating splashes as she enters, then swims to the edge and exits the pool to stand on the deck. The camera captures the sequence from ground level, following her motion into and out of the water.\"\n\nThat's a bit long. Let's shorten:\n\n\"A woman in a dark top and denim shorts, barefoot, holds a green hula hoop on grass before jumping into a swimming pool, surfacing briefly, then exiting to stand on the deck. The camera follows her motion from ground level to the pool’s edge.\"\n\nYes, that's concise. Let's check the rules. \n\na) Motion and behavior chronological: holding hula hoop, jumping into pool, surfacing, exiting. \n\nb) Appearance: dark top, denim shorts, barefoot, green hula hoop (one person). \n\nc) Spatial: grassy area (before pool), pool deck. \n\nd) Camera perspective: ground level, follows her motion. \n\ne) Background minimal: grass, pool, no extra details. \n\nf) No text, characters, style. \n\nLooks good.\n</think>\n\n<caption_output>A woman in a dark top and denim shorts, barefoot, holds a green hula hoop on grass before jumping into a swimming pool, creating splashes as she enters, then surfaces and exits the pool to stand on the deck. The camera follows", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o-OJ6znuLGg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o-OJ6znuLGg_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 225.63122353938715, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves on grass (walking, bending), then enters and exits the pool, demonstrating locomotion and interaction with the pool environment.", "background_and_ambient_analysis": "Static background elements (trees, grass, playground equipment) remain consistent across frames; water in the pool exhibits minor ripples but is not dominant motion."}}
{"video_id": "o1urxNCcrJw", "file_name": "o1urxNCcrJw_000255_000265.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with a braid in a pink sleeveless top and a boy in a yellow shirt sit at a table, interacting with a yellow-bound book; the girl flips through the pages, moving the book to display different sections while the boy remains seated beside her, both engaged with the book. The camera maintains a static, top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o1urxNCcrJw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o1urxNCcrJw_000255_000265.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 245.45832059872282, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl's hands and book pages are moving as she flips through the yellow-covered book; this discrete solid-object motion involves physical page-turning actions.", "background_and_ambient_analysis": "The background (yellow chair, walls, green chair) is static with no shifting or environmental fluid motions (fire, water, smoke, wind) observed."}}
{"video_id": "o4DG9b_LXT4", "file_name": "o4DG9b_LXT4_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark hoodie pours water from a silver electric kettle into a white mug with a colorful design on a black countertop. After setting the kettle down, the person stirs the mug's contents with a spoon. The scene includes a knife block and container on the counter to the right, with the camera maintaining a static overhead perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o4DG9b_LXT4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o4DG9b_LXT4_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 2766.978279268413, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is actively pouring water from a kettle into a mug, then stirring the contents. The kettle and mug are discrete objects undergoing motion due to human interaction (pouring and stirring).", "background_and_ambient_analysis": "The background elements (knife block, jars, countertop) remain fixed and static across frames. No fluid motion (fire, water, smoke) dominates; water in the mug is contained and not exhibiting uncontrolled flow."}}
{"video_id": "o2_kdQs8_Mw", "file_name": "o2_kdQs8_Mw_000266_000276.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two small children, one in a colorful striped dress and the other in a light green dress, crawl on a blue mat towards each other while an adult in dark clothing and white shorts kneels on a green mat behind them. The children adjust their positions, moving forward on their hands and knees, while the adult remains seated with hands resting on the mat. The scene is captured from a top-down perspective with minimal camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o2_kdQs8_Mw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o2_kdQs8_Mw_000266_000276.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 60.386086425018306, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children on mats exhibit locomotion (crawling, arm movements), with clear physical interactions (e.g., touching, shifting positions).", "background_and_ambient_analysis": "Background elements (brick path, mats) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "o0-bk16DPhQ", "file_name": "o0-bk16DPhQ_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph for the video caption. First, identify the main subjects: two men and a person with a large cut-out head. \n\nFirst frame: A man in a gray shirt holds a microphone, interviewing a man in a yellow basketball jersey (number 15). Then, another person (in black) steps between them, holding up a large cut-out of a smiling face. The cut-out is held up, maybe moving slightly. The person in black then raises the cut-out higher. \n\nCheck rules: focus on motion and behavior. Chronological order. Describe appearance (colors, sizes). Spatial relationships: the interviewer is on one side, the player on the other, the third person comes in from behind or between, holds the cut-out. \n\nBackground: basketball court with red seats, banners (but minimal as per rule e). \n\nCamera: seems to be a static shot, no major movement mentioned. \n\nExclude text recognition (like \"Jonas Zohore Berstedt\" or \"dk4\"). \n\nSo, step by step: \n\n1. A man in a gray shirt holds a microphone to a man in a yellow jersey (number 15) during an interview. \n2. A third person in black steps between them, holding up a large cut-out of a smiling face. \n3. The person in black raises the cut-out higher, moving it slightly. \n\nCheck appearance: gray shirt, yellow jersey (number 15), black shirt. \n\nSpatial: interviewer (left), player (right), then third person enters between them. \n\nCamera: static, no movement mentioned. \n\nNow, structure the paragraph concisely, in chronological order. \n\n\"Two men interact: a man in a gray shirt holds a microphone toward a man in a yellow jersey with the number 15. A third person in black steps between them, holding a large, smiling face cut-out, then raises it upward.\"\n\nWait, make sure it's chronological. First, the interview, then the third person enters. \n\n\"An interviewer in a gray shirt addresses a basketball player in a yellow jersey while holding a microphone. A third individual in black steps between them, lifting a large cut-out of a smiling face from below to above their head.\"\n\nCheck if all rules are followed. Focus on motion: \"steps between\", \"lifting\", \"raises\". Appearance: gray shirt, yellow jersey, black shirt. Spatial: interviewer to the left of player, third person steps between. Background minimal (basketball court, but not detailed). Camera: static (no mention of movement in the video description, so assume static). \n\nWait, the video shows a basketball court, so maybe the background is essential? Rule e says minimal unless essential. So maybe mention the setting as \"on a basketball court\" but keep it brief. \n\nWait, the user says \"exclude text recognition, named characters, or stylistic analysis\". So don't mention the names, logos, etc. \n\nSo the caption should avoid text like \"dk4\", \"Jonas\", etc. \n\nLet's try again: \n\n\"An interviewer in a gray shirt speaks into a microphone held toward a basketball player in a yellow jersey. A third person in black steps between them, holding a large cut-out of a smiling face, then lifts it upward.\"\n\nCheck if chronological: first, the interview (two men), then the third person steps in, holds the cut-out, then raises it. \n\nYes, that's the sequence. \n\nMake sure it's concise. \n\n\"An interviewer in a gray shirt addresses a basketball player in a yellow jersey while holding a microphone. A third person in black steps between them, lifting a large smiling face cut-out from below to above their head.\" \n\nWait, \"steps between them\" implies from behind or between. The video shows the third person coming into the frame, so \"steps between\" makes sense. \n\nNow, check if all main subjects are covered. The two interviewers (wait, no: two men are the interviewer and player; then third person). \n\nYes, three people: interviewer, player, third person. \n\nAlso, the cut-out is a key object, so describe it as \"large smiling face cut-out\". \n\nNow, the camera perspective: the video is a fixed shot, so \"static\" or \"fixed perspective\". The rule d says conclude with camera perspective and movement. So \"The camera remains static throughout.\" \n\nWait, the output format is a paragraph that ends with the camera perspective. \n\nSo the caption should end with \"The camera remains static.\" \n\nPutting it all together: \n\n\"An interviewer in a gray shirt holds a microphone to a basketball player in a yellow jersey. A third person in black steps between them, holding up a large smiling face cut-out, then raises it upward. The camera remains static.\"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o0-bk16DPhQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o0-bk16DPhQ_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 131, "blur_score": 71.09425028792644, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in yellow jersey, one in gray shirt) and a third person engage in conversation with gestures and head movements; their motion is due to intentional locomotion and interaction.", "background_and_ambient_analysis": "Indoor arena background with static banners and structural elements; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "o2dcx0MA6S4", "file_name": "o2dcx0MA6S4_000236_000246.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in black shirt and dark pants, the other in yellow hoodie and dark pants, stand on a grassy area with trees. The person in black shifts left, then right, while the yellow-shirted individual steps back then left, maintaining interaction. Camera remains static, capturing their movements in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o2dcx0MA6S4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o2dcx0MA6S4_000236_000246.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 638.9761855990289, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in yellow, one in black) are moving by walking and gesturing, with the yellow-shirted person pointing and the black-shirted person moving around.", "background_and_ambient_analysis": "The background (trees and grass) is static with no fluid or wind motion. No signs of fire, water, or smoke."}}
{"video_id": "o4uLlaYoTLw", "file_name": "o4uLlaYoTLw_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man wearing a green diamond-patterned sweater and a flat cap plays the violin; he moves the bow across the strings while holding the instrument under his chin, then slightly lifts his head and adjusts his stance. The camera begins in a close-up of his hands and the violin, then pans upward to capture his face and upper body against a stone fireplace backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o4uLlaYoTLw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o4uLlaYoTLw_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 63.08796184637149, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is playing the violin, moving the bow across the strings and adjusting the violin's position with his left hand. His head and body also show slight movements as he plays and looks around.", "background_and_ambient_analysis": "The background consists of a static stone wall and furniture. No fire, water, smoke, or wind-driven motion is present. The background does not shift uniformly, indicating no ambient environmental motion."}}
{"video_id": "o5ClD7bIfYE", "file_name": "o5ClD7bIfYE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long brown hair, wearing a black crop top and black pants, holds a red object while walking toward a staircase. She ascends the stairs, turns to face the camera, and gestures with her arms. The background features a staircase with a blue lower section and indoor furnishings. The camera remains static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o5ClD7bIfYE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o5ClD7bIfYE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 222.21212097771158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (human) is moving by spinning, extending arms, and displacing hair; hair movement is a result of the person's locomotion.", "background_and_ambient_analysis": "Background elements (stairs, walls, bed) are stationary with no uniform shifting. No fire, water, smoke, or wind observed as dominant motion."}}
{"video_id": "o7YkU3xild4", "file_name": "o7YkU3xild4_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy wearing a blue and white patterned sweater holds a red cello vertically, positioning his left hand on the neck and moving his right hand's bow across the strings in a rhythmic motion. The background consists of brown padded panels, and the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o7YkU3xild4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o7YkU3xild4_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 569.9057786860275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy's hands and bow are moving in discrete, solid motion as he plays the cello. The cello remains held in place, but the bow and fingers move to produce sound.", "background_and_ambient_analysis": "The background (brown curtain) is static and shows no shifting. There are no fluid or environmental motions (fire, water, wind, smoke) observed."}}
{"video_id": "o7aYjg3Odrc", "file_name": "o7aYjg3Odrc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The baby, wearing a brown outfit, is seated and moves their head in various directions, looking around. The camera remains close, with slight movement, capturing the baby's head motions as they turn. A person's leg is visible to the left, and the background includes a window with decorations, though details are minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o7aYjg3Odrc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o7aYjg3Odrc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 392.1514112724516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (discrete solid object) exhibits slight movements including head turns, limb adjustments, and facial expressions within the crib setting.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed; window and windowsill objects remain static throughout the clip."}}
{"video_id": "o96UeJYFWiY", "file_name": "o96UeJYFWiY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A diver on the high platform of an indoor diving pool jumps into the air, descending toward the water and creating a splash upon entry. The camera pans downward to follow the dive, transitioning from a static view of the pool area to the water surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o96UeJYFWiY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o96UeJYFWiY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 125, "blur_score": 828.9676643380786, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A diver (solid, distinct object) performs a jump and enters the pool, exhibiting clear locomotion-driven motion.", "background_and_ambient_analysis": "Background elements (diving platforms, poolside structures, ceiling) remain static with no uniform shifting; water splashing from the diver's entry is a transient effect, not dominant ambient motion."}}
{"video_id": "o8a7YeYoZCc", "file_name": "o8a7YeYoZCc_000189_000199.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the task. The user wants a concise chronological paragraph describing the video, following specific rules.\n\nLooking at the rules: focus on motion and behavior of main subjects in order, mention appearance and number, spatial relationships if relevant, conclude with camera perspective and movement. Background should be minimal unless essential. Exclude text, named characters, or stylistic analysis.\n\nThe video shows a person in a kitchen slicing a pineapple. Let me break down the frames. The person is wearing a black polo shirt and blue jeans. They're using a knife to cut the pineapple on a white cutting board. The kitchen has cabinets, a stove, and other items in the background. The main action is the slicing motion.\n\nFirst, the person is holding the pineapple, then cutting it. The steps are: they start by slicing, then move the knife through the fruit, possibly cutting pieces off. The pineapple is on the cutting board, which is on the counter. The person's hands are visible, with the knife in the right hand.\n\nNeed to describe the motion chronologically. Start with the initial action: the person cuts the pineapple. Then, the next frame shows them continuing to slice. The pineapple is yellow with green skin. The cutting board is white, and there's a container with other fruits to the left.\n\nBackground elements: cabinets, stove, bottle of oil. But the rules say to keep background minimal unless essential. Since the action is in the kitchen, maybe mention the kitchen setting briefly.\n\nWait, the rules say to be minimal unless essential. So maybe just note the kitchen as the location without specific details unless necessary for understanding the motion.\n\nThe person is standing in front of the counter, cutting. The camera is static, probably a fixed shot from a slightly elevated angle, maybe top-down? Wait, the user says in the output example, but in the problem, the camera perspective is to be mentioned. The description says the camera movement: the example output has \"static overhead shot\" but maybe here it's a fixed camera. The original video's frames don't show movement, so the camera is static. So conclude with \"static shot\" or \"fixed perspective\".\n\nAlso, the pineapple is being cut into pieces. The person's hands are moving the knife through the fruit. The sequence is: slicing, moving the knife, producing pieces.\n\nLet me structure the caption:\n\nA person in a black polo shirt and blue jeans slices a yellow pineapple with green skin on a white cutting board. The individual uses a silver knife to cut the fruit into pieces, moving the blade through the pineapple, causing small chunks to fall onto the board. The cutting board sits on a kitchen counter with wooden cabinets in the background. The camera remains static, capturing the action from a fixed angle.\n\nWait, check the rules. Need to mention appearance (color, size, orientation). The pineapple is yellow with green skin. The person's shirt is black, jeans blue. The knife is silver. The cutting board is white. The kitchen has cabinets, but background minimal.\n\nCheck the chronological order: starting with slicing, then cutting into pieces. The first frame shows them cutting, then moving the knife through. The video shows the action over 5 seconds.\n\nAlso, spatial relationships: the container with other fruits is to the left, but maybe that's not essential. The problem says to mention if relevant. If the container is in the background but not affecting the action, perhaps omit. The user says \"minimal unless essential\". Maybe the container is part of the kitchen setup but not critical, so skip.\n\nSo, main points: person slicing pineapple, their clothing, the knife, the cutting board, the kitchen setting (but minimal). The motion is cutting the pineapple into pieces.\n\nCheck the output format: must be a paragraph inside <caption_output> tags. No extra text.\n\nLet me draft:\n\nA person wearing a black polo shirt and blue jeans slices a yellow pineapple with green skin using a silver knife on a white cutting board. The individual holds the pineapple steady with one hand and cuts through it with the knife, producing small pieces that fall onto the board. The kitchen counter with wooden cabinets is visible in the background. The camera maintains a static perspective throughout the sequence.\n\nCheck if all rules are followed. Chronological order: the action starts with slicing, then continues. Appearance: shirt, jeans, pineapple color, knife. Spatial: cutting board on counter. Background minimal. Camera static. Yes.\n\nWait, the video starts with the person slicing, then the next frames show cutting into pieces. The last frame shows the person moving the pineapple. Maybe the action is cutting into smaller pieces, then possibly separating parts.\n\nAnother check: the initial description says \"slicing the pineapple\" and \"cuts the pineapple into pieces\". So the description should reflect that. Also, the person's hands: right hand with knife, left holding the pineapple.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o8a7YeYoZCc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o8a7YeYoZCc_000189_000199.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 121.67649713452657, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a knife are interacting with a pineapple, exhibiting controlled slicing motions. The pineapple and knife are discrete solid objects undergoing physical forces from the cutting action.", "background_and_ambient_analysis": "The kitchen background (cabinets, countertop, and static objects) remains stable with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "o9QZn8iiPVo", "file_name": "o9QZn8iiPVo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue jacket and dark pants grips a yellow javelin; the camera starts with a close-up of their hands (blue sleeve visible) and then pulls back to show them in a wide stance, extending arms backward before swinging forward to throw the javelin across a grassy field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o9QZn8iiPVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o9QZn8iiPVo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 158, "blur_score": 125.63299276045693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic attire is performing a javelin throw preparation, with visible motion in their body positioning and arm extension, representing discrete solid object movement due to physical exertion.", "background_and_ambient_analysis": "The background consists of a static grassy field with distant structures; no fluid environmental motion (fire, water, smoke, or wind) is present, and background elements show no uniform shifting indicating camera motion."}}
{"video_id": "oB83P5scwl4", "file_name": "oB83P5scwl4_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange jacket and dark cap bends over a metallic structure on a boat, manipulating a dark object with both hands. They lift and adjust the object near the boat's edge while the choppy ocean water fills the background. The camera maintains a steady perspective with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oB83P5scwl4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oB83P5scwl4_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 296.2635956486137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person (in an orange life vest) is pulling a fish out of the water. The fish is a discrete solid object being moved by explicit physical force from the person's hands.", "background_and_ambient_analysis": "The background shows water with natural wave motion, which is ambient environmental. However, it is not the dominant motion as the main action is the person handling the fish."}}
{"video_id": "o7PFQMo9EWs", "file_name": "o7PFQMo9EWs_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First, the video starts with a close-up of a black frying pan on a countertop with a cooked pancake. Then, a hand moves the pan to the right, placing it next to a red lid. Next, the scene shifts to show the pan and lid near a microwave. The hand places the lid on top of the pan, then removes it, revealing the pancake, and then picks up the pan and lid. Wait, no, let's check the frames again.\n\nFrame 0: Black pan with pancake, red tray on right. Frame 1: Hand moves pan to the right (so pan is now on red tray area? Wait, the video shows the pan being moved, then the next frame (frame 2) shows the pan lid being placed on a red surface next to a microwave. Then frame 3: Hand holds the lid. Frame 4: Lid is placed on the pan (red base), then frame 5: Hand lifts the red lid off the pan, revealing the pan. Wait, the sequence:\n\nFirst frame: black pan with pancake (top-down view), red container to the right.\n\nSecond frame: hand moves the pan (so the pan is picked up and moved to the right, placing it next to the red container).\n\nThird frame: hand places the red lid on the pan (so the pan is now on the countertop, lid on top, near microwave).\n\nFourth frame: hand lifts the red lid off the pan (so lid is removed, pan is open).\n\nFifth frame: hand picks up the red lid and moves it.\n\nWait, the actual frames: [0.0] shows pan with pancake on black pan, red tray. [1.4] shows a hand moving the pan (pan is now on the right, next to red tray). [2.5] shows a hand placing the red lid on the pan (which is next to microwave). [3.6] shows the hand adjusting the lid, then [4.7] the hand lifts the lid off the pan.\n\nWait, the frames are:\n\n0.0: top-down of black pan with pancake, red tray to right.\n\n1.4: hand picks up the pan and moves it to the right, placing it next to red tray.\n\n2.5: scene shifts to show the pan (now on countertop next to microwave) with a red lid being placed on top by hand.\n\n3.6: hand holds the lid, then lifts it off (or adjusts position).\n\n4.7: hand lifts the red lid off the pan, revealing the pancake inside.\n\nSo chronology:\n\n- Start with a black frying pan containing a golden-brown pancake on a kitchen counter, with a red tray to its right. A hand then picks up the pan and moves it to the right, placing it next to the red tray. The scene shifts to show the pan positioned near a white microwave with a black control panel, where the hand places a red lid on top of the pan. Subsequently, the hand adjusts the lid's position on the pan, then lifts the lid off, revealing the pancake inside the pan.\n\nNow, check the rules: focus on motion and behavior in chronological order. Mention appearance (colors: black pan, golden pancake, red lid, red tray, white microwave). Spatial relationships: pan next to red tray, near microwave. Background minimal. Camera perspective: top-down in first frames, then shifts to show the pan and microwave (so maybe top-down throughout? The first frame is top-down, then the next frames might still be top-down).\n\nWait, the first frame is top-down (pan on counter). Then the next frames: the hand is moving the pan, so camera is still top-down. The microwave is to the left of the pan in later frames.\n\nSo:\n\nA black frying pan with a golden-brown pancake sits on a kitchen counter next to a red tray. A hand moves the pan to the right, placing it next to the red tray. The pan is then positioned near a white microwave with a black control panel, where a hand places a red lid on top of the pan. The hand then adjusts the lid's position on the pan and lifts it off, revealing the pancake inside.\n\nCheck the order:\n\n1. Start: pan with pancake on counter, red tray to right.\n\n2. Hand moves pan to right (so pan is now next to red tray).\n\n3. Scene shifts to pan near microwave, hand places red lid on pan.\n\n4. Hand adjusts lid, then lifts it off.\n\nNow, concise chronology. Also, in frame 3, the hand places the lid on the pan (so lid is placed on top of the pan, which is now next to microwave). Then frame 4, the hand lifts the lid.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o7PFQMo9EWs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o7PFQMo9EWs_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 48.47125283093327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand (discrete object) moves a red lid to cover the pancake, adjusts it, removes it, and then moves a red tea pot to the lid's position.", "background_and_ambient_analysis": "The background (microwave and tiled floor) is static. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "o9cUpGpvxso", "file_name": "o9cUpGpvxso_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a teal shirt pours water over the head of a seated individual wearing a white tank top, surrounded by a crowd of people. Others in white, black, and blue patterned shirts lean in closely, assisting or observing as the water flows. The camera maintains a close-up, slightly shaky perspective focused on the central action, capturing the group’s dynamic interaction around the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o9cUpGpvxso.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o9cUpGpvxso_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 28.428436482075412, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion via explicit physical interactions: hands pouring liquid, bodies leaning toward a central object, and heads turning to observe actions.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) detected; background appears to consist of static human subjects and structures without uniform displacement."}}
{"video_id": "oCmjerjarVE", "file_name": "oCmjerjarVE_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in an orange jacket and dark pants bends over a beehive in a snowy apiary with multiple beehives scattered around. He stands, raises his right hand in a wave, and walks around the area, gesturing toward adjacent beehives. The camera follows his movement with a slight pan, capturing the snowy ground and surrounding beehives.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oCmjerjarVE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oCmjerjarVE_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 260.14859231336516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in an orange jacket is moving: bending over to interact with a beehive, then standing and walking across the apiary while gesturing. His motion is deliberate and solid, consistent with human locomotion.", "background_and_ambient_analysis": "No significant ambient motion (fire, water, smoke, or wind-driven fluid motion) observed. Background elements (trees, snow-covered ground, beehives) remain stable with no uniform shifting or fluid dynamics."}}
{"video_id": "oAUgpvo96LA", "file_name": "oAUgpvo96LA_000274_000284.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three swimmers in separate lanes swim freestyle underwater; the top swimmer in white trunks with red stripes leads, followed by two swimmers in dark trunks, all moving forward with synchronized arm strokes and leg kicks. The camera remains stationary underwater, capturing their motion through the clear blue water.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oAUgpvo96LA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oAUgpvo96LA_000274_000284.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 39.70759173750526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three swimmers in lane dividers, moving through water via coordinated arm/leg motion; their bounding boxes shift incrementally across frames, indicating self-propelled locomotion.", "background_and_ambient_analysis": "The pool lane dividers (yellow and blue) remain stationary relative to the frame, indicating no background shift. Water motion is secondary to swimmer locomotion, fitting ambient environmental movement but dominated by discrete object motion."}}
{"video_id": "oE24RFZrxfo", "file_name": "oE24RFZrxfo_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark bandana and a wristwatch approaches a tall transparent cylindrical container filled with small brown pellets. Positioned to the right of the container, he raises his hand toward the top, then leans in closely to inspect or adjust the container's opening. The red pickup truck and trees remain visible in the background. The camera remains stationary throughout, capturing the man's interaction with the container from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oE24RFZrxfo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oE24RFZrxfo_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 159, "blur_score": 249.75218865257546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a cap and dark shirt) moves their hands toward and around a cylindrical container filled with seeds/pellets, adjusting or inspecting it. The person's motion is discrete and solid, with clear hand movements visible across frames.", "background_and_ambient_analysis": "The background features a stationary red pickup truck and trees; minimal motion is observed in the environment (e.g., slight tree sway), but no dominant fluid or environmental motion (fire, water, smoke, wind) is present. Background elements remain stable without uniform shifting."}}
{"video_id": "oFYy11ICb-o", "file_name": "oFYy11ICb-o_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a black marker writes on a white sheet of paper placed on a wooden surface, with a green pen visible in the background. The hand adjusts the paper’s position and continues moving the marker across the paper. The camera maintains a close-up perspective with slight shakes throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oFYy11ICb-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oFYy11ICb-o_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 48.963603854462214, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pen is writing on a paper, with the hand and pen moving in discrete motion due to the writing action.", "background_and_ambient_analysis": "The background (wooden table and green object) is static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "oFgik0ut4c0", "file_name": "oFgik0ut4c0_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-colored pug with a dark collar stands on a blue trampoline with a white surface. A person’s hand holding a leash enters from the left, guiding the dog as it shifts position slightly. The camera remains stationary, capturing the interaction against a striped wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oFgik0ut4c0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oFgik0ut4c0_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 72.46653922906569, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dogs (Chihuahuas) on a pet bed: one is being petted, causing head and body movements; the other also moves its head. The hand that pets is a transient external force but the motion of the dogs is the primary.", "background_and_ambient_analysis": "Background wallpaper is static with no shifting. No fluid or environmental motion (fire, water, wind) detected."}}
{"video_id": "oGcHdAya8Pg", "file_name": "oGcHdAya8Pg_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video starts with a blue screen showing clouds, then transitions to two swimmers in a tiled poolside area; one wears a black swimsuit with a back design and stands facing away, while the other in a blue swimsuit turns to face forward, adjusting her headgear; the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oGcHdAya8Pg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oGcHdAya8Pg_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 945.2379846673317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid human subjects in swimsuits are performing deliberate movements (e.g., stretching, interaction), indicating discrete object motion.", "background_and_ambient_analysis": "Background elements (beach, sky) appear static with no significant fluid or environmental motion (no fire, water, smoke, or wind-driven elements)."}}
{"video_id": "oEFPnvRI29g", "file_name": "oEFPnvRI29g_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a yellow ukulele with floral patterns, demonstrating the Bbm chord by positioning fingers on the fretboard while a chord diagram remains visible to the left. The individual moves their hands to press specific frets, maintaining the ukulele's orientation in front of them. The camera remains stationary, capturing the upper body and instrument without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oEFPnvRI29g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oEFPnvRI29g_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 519.6947737985133, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is playing a ukulele, with hand and body movements consistent with strumming and fretting.", "background_and_ambient_analysis": "The background (wall and staircase) is static with no shifting or fluid motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "oGzVv0G0xWY", "file_name": "oGzVv0G0xWY_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and light shorts sits while another person in light clothing stands in front of them. The seated individual turns their head left, then slightly back, while the standing person moves their hands. The background includes a wooden shelf with items. The camera remains handheld with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oGzVv0G0xWY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oGzVv0G0xWY_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 184.2256684475017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (people) are interacting: one standing person moves hands/torso, while the other (lying down) shifts position and interacts with the standing individual.", "background_and_ambient_analysis": "Background elements (bookshelf, walls) show no uniform shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "oK5p3cO4ogw", "file_name": "oK5p3cO4ogw_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a white t-shirt, black pants, and a black cap with red hair tied back walks steadily from left to right across a dance studio, passing ballet barres mounted on a beige wall; the camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oK5p3cO4ogw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oK5p3cO4ogw_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 138.89834642613727, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the white shirt and black pants is walking and turning, moving due to locomotion.", "background_and_ambient_analysis": "The background (wall and ballet barres) is static; no fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "oJAHSXvt2Co", "file_name": "oJAHSXvt2Co_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subject is a person. Let's check the frames.\n\nFrame 0: Person is in a wide stance, arms outstretched, facing forward. They're wearing a green patterned shirt and red shorts, barefoot. Background has curtains.\n\nFrame 1: They move arms down, maybe to sides? Wait, the description says frame 0: arms out, frame 1: arms to the side. Wait, the video shows the person doing movements. Let's see the sequence:\n\n0.0: wide legs, arms out (like a lunge or something). Then frame 1: arms moving down to sides, maybe. Frame 2: arms down, then frame 3: arms up again? Wait, the user provided 5 frames, but let's parse the action.\n\nWait, the video shows the person starting in a wide stance with arms extended horizontally (frame 0). Then in frame 1, they bring arms down, maybe to the sides. Frame 2: arms are in front, then frame 3: arms back up? Wait, looking at the captions:\n\nWait, the problem says \"chronological paragraph\". Let's list the sequence:\n\nFirst, the person is in a wide-legged stance with arms outstretched (frame 0). Then, they move their arms down to the sides (frame 1). Then, in frame 2, they swing their arms forward, possibly as part of a movement. Frame 3: arms are up again, maybe a different position. Frame 4: arms down, and then frame 5: arms up again? Wait, no. Wait, the video is 5 frames, but the description:\n\nLooking at the provided frames:\n\n[0] Person in wide stance, arms out. [1] Arms moving down. [2] Arms in front. [3] Arms back? [4] Arms down. [5] Arms up. Wait, but the user's description is:\n\n<0.3 seconds> ... [0] wide stance, arms out.\n\n<1.4> ... [1] arms down to sides.\n\n<2.5> ... [2] arms down?\n\nWait, the description says:\n\nFrame 0: arms out, wide stance.\n\nFrame 1: arms move down to sides.\n\nFrame 2: arms are in front (maybe a forward reach).\n\nFrame 3: arms up again?\n\nWait, the key is to follow the motion step by step.\n\nSo the sequence:\n\nA person in a green shirt and red shorts stands barefoot on a mat. They start with a wide leg stance, arms extended horizontally. Then they move their arms down to their sides. Next, they swing their arms forward, then back up, and finally move arms down again. The background is curtains. Camera is static, no movement.\n\nWait, let's check the frames:\n\n0.0: wide stance, arms out.\n\n1.4: arms move down to sides (so from horizontal to down).\n\n2.5: arms are in front (maybe bringing arms forward towards chest).\n\n3.6: arms up again (like extending back up).\n\n4.7: arms down (to sides again? Or forward?)\n\nWait, the user's frames:\n\n0.0: arms out (wide stance).\n\n1.4: arms down to sides.\n\n2.5: arms forward (maybe in front of body).\n\n3.6: arms up (to sides or horizontal).\n\n4.7: arms down (to sides again).\n\nWait, but the problem says \"concise, chronological paragraph\".\n\nSo the steps:\n\nThe individual, wearing a green patterned shirt and red shorts, begins in a wide-legged stance with arms extended horizontally. They then lower their arms to their sides, followed by a forward arm swing, and subsequently raise their arms back to a horizontal position before returning to the side position.\n\nWait, but need to check if the motion is continuous.\n\nWait, the user's frames:\n\nFrame 0: arms out.\n\nFrame 1: arms moving down to sides.\n\nFrame 2: arms down (to sides).\n\nFrame 3: arms up (to horizontal).\n\nFrame 4: arms down (to sides).\n\nWait, no, the exact frames:\n\nLooking at the provided captions:\n\n<0.3> ... arms extended horizontally.\n\n<1.4> ... arms down to sides.\n\n<2.5> ... arms down (maybe moving forward).\n\n<3.6> ... arms up.\n\n<4.7> ... arms down.\n\nWait, the video's motion is: start with arms out (wide stance), then move arms down to sides, then arms forward (like a reaching motion), then arms up, then arms down again.\n\nWait, but perhaps it's a sequence of arm movements:\n\n1. Start: wide", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oJAHSXvt2Co.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oJAHSXvt2Co_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 253.29905819126367, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject (wearing green shirt and red shorts) is moving discretely through controlled body adjustments and arm motions, consistent with intentional physical locomotion.", "background_and_ambient_analysis": "Background elements (curtains, wall) remain static across all frames with no shifting or environmental fluid motion (fire, water, wind). No ambient effects observed."}}
{"video_id": "oGn-SlLY1EY", "file_name": "oGn-SlLY1EY_000945_000955.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand before an open car hood. The man in a blue hard hat, dark jacket, and gloves manipulates engine components with tools while the other, in a light purple striped shirt, holds a microphone steady toward him. The helmeted man moves his hands across the engine bay, occasionally adjusting parts, while the man with the microphone maintains his position to the left. The camera remains stationary, focused on the engine compartment and the men’s interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oGn-SlLY1EY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oGn-SlLY1EY_000945_000955.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 346.50502574427173, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (people) interact with the car engine: one person in blue helmet works on the engine with tools, while the other holds a device, both exhibiting discrete locomotion due to manual actions.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; static elements like the car hood and surrounding environment remain fixed."}}
{"video_id": "oL3hDeBjk0M", "file_name": "oL3hDeBjk0M_000777_000787.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown jacket with red and white accents, a black hoodie, and a yellow wristband eats an orange snack. They bring the snack closer to their mouth, chew, and adjust their hand position. The background features a wooden lattice fence and garden plants. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oL3hDeBjk0M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oL3hDeBjk0M_000777_000787.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 223.48900249533713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects: person's hands and the smoking item (e.g., cigar) undergoing deliberate motion (inhaling, exhaling, holding).", "background_and_ambient_analysis": "Background elements (fence, trees) show minimal uniform shifting; smoke emission is present but secondary to human actions."}}
{"video_id": "oICNRzxy9AI", "file_name": "oICNRzxy9AI_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a spoon with a dark, moist object lowers it into a white mug containing a brown liquid. The spoon deposits the object into the mug, which rests on a dark countertop. A red carton then pours milk into the mug, mixing with the liquid and creating ripples. The spoon remains in the mug, and the camera maintains a close-up, top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oICNRzxy9AI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oICNRzxy9AI_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 42.250358004919875, "qwen_motion_source": {"primary_motion_source": "category", "confidence": 0.95, "object_analysis": "Brief description of discrete solid objects moving", "background_and_ambient_analysis": "Brief description of background and ambient motion check"}}
{"video_id": "oLnw5V-B-ng", "file_name": "oLnw5V-B-ng_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with blonde hair tied in a ponytail, wearing a black jacket and black shorts with white stripes, stands in a backyard. She draws a bow, aims toward a yellow target with circular patterns mounted on a wooden board, and releases the arrow. The camera remains stationary, capturing her from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oLnw5V-B-ng.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oLnw5V-B-ng_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 1027.79677764408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Child (discrete solid object) exhibits discrete motion: drawing bow, adjusting stance, and preparing to release. Bow and arrow show sequential movements due to child's physical actions.", "background_and_ambient_analysis": "Static wooden fence, grass, and cardboard box show no shifting or fluid motion (fire, water, wind absent). Background elements remain fixed relative to frame boundaries."}}
{"video_id": "oMpg1BFXX4Y", "file_name": "oMpg1BFXX4Y_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in red shorts stands on a poolside diving board, jumps feet first, performs a flip, and enters the turquoise water with a splash. He surfaces, swims briefly, while a woman in pink stands near the pool's edge. The camera follows his dive, panning down as he enters the water, then stays steady as he swims.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oMpg1BFXX4Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oMpg1BFXX4Y_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 157, "blur_score": 340.3065674793038, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is seen jumping into the pool and then swimming; the motion is due to gravity and swimming forces.", "background_and_ambient_analysis": "The water splashing is a transient effect caused by the jump and is not dominant. The background (trees, umbrellas) remains static without uniform shifting. Minimal camera movement is observed but not heavy enough to be classified as camera_motion."}}
{"video_id": "oO6erH2Jww4", "file_name": "oO6erH2Jww4_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a purple shirt and another in a pink shirt, carry a white laundry basket toward a front-loading washing machine. The person in purple opens the washer door, transfers clothes from the basket into the machine, and closes the door. The camera begins focused on the basket, then tracks their movement to the washer and the loading action. Background remains minimal, emphasizing the chore.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oO6erH2Jww4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oO6erH2Jww4_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 55.18948092387518, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in purple holds a laundry basket, pours clothes into the washing machine, and closes its door. The person in pink assists by holding the basket and observing. The basket and washing machine door are the main discrete objects exhibiting motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. The dark room setting with stationary washing machine and walls shows no ambient environmental elements (fire, water, smoke, wind)."}}
{"video_id": "oPRdf9yW6-I", "file_name": "oPRdf9yW6-I_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black-and-white striped polo shirt, light green shorts, and white golf shoes stands on a green golf course, then walks a few steps to the left before bending to address the golf ball with his club, preparing to take a swing. The camera remains stationary, capturing his movements from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oPRdf9yW6-I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oPRdf9yW6-I_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 402.061920518366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "oQX5YBr5Z_E", "file_name": "oQX5YBr5Z_E_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with red hair, wearing a yellow tank top and red straps, stands at a kitchen counter with a black surface and black-and-white tiled backsplash. They reach for a clear glass on the counter, lift it, hold it briefly, and then place it back down. Nearby, a white bowl, green bottle, and brown container are visible. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oQX5YBr5Z_E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oQX5YBr5Z_E_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 72.65715255994266, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (solid object) moves: turning to drink from a bottle, handling objects on the counter, and gesturing. These are discrete physical interactions with solid items.", "background_and_ambient_analysis": "The kitchen background (tiles, cabinets, countertop items) is static with no shifting or fluid/environmental motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "oTCNXMvRnOc", "file_name": "oTCNXMvRnOc_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames step by step. \n\nFirst frame: Close-up of a hanging decoration with pink and white figures, maybe dolls or figurines. Then the second frame: A person in a black and pink outfit, sitting, with a pink item labeled \"CHIEF\" in front of them. Third frame: Overhead sign showing \"Convention Centre BaySide\" and \"Bayside Gallery\" directions. Fourth frame: A crowd of people walking, some in casual clothes, in a large indoor space. Fifth frame: Two people embracing, one in a green and white jacket, the other in a dark top.\n\nNow, need to put this in chronological order. Start with the hanging decorations, then the person with the pink item, then the sign, then the crowd, then the embrace. \n\nCheck appearance: decorations are pink/white, person in black/pink, sign is black/white text, crowd is diverse casual wear, embrace scene has two people.\n\nSpatial: First frame is close-up, then maybe a pan to show the person, then the sign above, then the crowd in a hall, then the two people close together.\n\nCamera movement: The first is close-up, then maybe a pan, then the sign (overhead), then the crowd (wide shot), then the embrace (close-up).\n\nRules: Focus on motion and behavior. So the sequence of actions: decorations displayed, person seated with item, sign indicating location, people moving in a crowd, two people hugging.\n\nBackground minimal: The signs are essential for location. The crowd is in a large indoor space, but background not too much.\n\nExclude text: Don't mention \"CHIEF\" or the sign text directly? Wait, rule f says exclude text recognition. Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So in the sign, maybe just say \"sign indicating directions\" without the text. Wait, but the task says \"briefly describe their appearance and number (color, size, orientation)\". The sign's color is black with white text? But rule f says exclude text recognition. Hmm.\n\nWait, the rules: \"f) Exclude text recognition, named characters, or stylistic analysis.\" So even if the sign has text, don't mention it. So just say \"sign displaying directions\" but without the actual text. But the problem is, the sign is a key element here. Wait, but the instruction says \"briefly describe their appearance\" so the sign is black with white text, but maybe we can just say \"black overhead sign with white directional text\" but rule f says exclude text recognition, so maybe not. Wait, maybe it's okay to mention the colors of the sign as part of appearance, but not the text. Because the text is what's being excluded. Let's check the rules again.\n\n\"Exclude text recognition\" means don't state what the text says, but describing the sign as a black overhead sign with white text might be allowed as appearance. Wait, the example in the rules is a bit vague. Let's see the problem: \"a) Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order. b) Briefly describe their appearance and number (color, size, orientation).\"\n\nSo for the sign, it's an object: color (black), text (but exclude text recognition, so maybe just say \"overhead sign\" without text). Wait, but the sign's appearance includes color. So maybe \"black overhead sign with white directional symbols\" but not the text. Hmm. The problem is in the example, but since it's a rule, need to follow.\n\nAlternatively, perhaps in the sign frame, the main subject is the sign, so describe as \"black overhead sign\" and the direction is part of behavior (indicating location), but motion is static.\n\nWait, let's re-read the rules: \"b) Briefly describe their appearance and number (color, size, orientation).\"\n\nSo appearance: color, size, orientation.\n\nSo the sign is black, rectangular, overhead.\n\nThen the crowd: people walking, diverse, casual clothing.\n\nEmbrace: two people, one in green jacket, one in dark top, hugging.\n\nSequence:\n\n1. Close-up of pink and white hanging figurines.\n\n2. Person in black and pink outfit seated, with pink item in front.\n\n3. Black overhead sign indicating directions (without text, just appearance: black, white text implied but exclude text recognition, so maybe say \"black overhead sign with directional indicators\" but not the text).\n\nWait, but the rules say \"Exclude text recognition\", so no mention of the text content, but color and shape are okay.\n\nSo sign is black with white text (but don't say what the text is), but the description of appearance can include color.\n\nHmm. Maybe the best approach", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oTCNXMvRnOc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oTCNXMvRnOc_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 157, "blur_score": 104.75374360505961, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people moving: walking, standing in formation, and performing physical stunts (e.g., lifting each other).", "background_and_ambient_analysis": "No shifting background elements observed. No fire, water, smoke, or wind present."}}
{"video_id": "oTYVRwbweMY", "file_name": "oTYVRwbweMY_000326_000336.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light beige polo shirt and dark pants holds a white elongated object in a kitchen, moving toward a metallic device on the countertop and positioning the object against its opening. The camera zooms in on the hands and device as the person manipulates the object, with wooden cabinets and a microwave visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oTYVRwbweMY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oTYVRwbweMY_000326_000336.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 234.36488092847532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively manipulating a sausage via a mechanical press, with the sausage moving due to direct physical force application.", "background_and_ambient_analysis": "Kitchen background (cabinets, appliances) shows no uniform shifting; no fire, water, smoke, or wind detected."}}
{"video_id": "oQ11W5oyNkA", "file_name": "oQ11W5oyNkA_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video shows multiple women sequentially applying a white face mask to their faces while wearing headbands. They hold a tube, spread the product over cheeks, forehead, and around eyes, and adjust their headbands. The camera maintains a split-screen format displaying various angles of the application process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oQ11W5oyNkA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oQ11W5oyNkA_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 156.6077621635091, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple women performing skincare actions (applying masks, touching faces) with solid, distinct bodies and hands moving.", "background_and_ambient_analysis": "Static background (room interior) with no fluid or environmental motion (fire, water, wind, smoke)."}}
{"video_id": "oYIq0CHLAwA", "file_name": "oYIq0CHLAwA_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men sit at a table with green bottles and glasses. The man in the dark green shirt gestures animatedly with his hands, moving them up and down, while the man in the light striped shirt holds an object and remains still. The scene occurs indoors with minimal background detail. The camera maintains a static perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oYIq0CHLAwA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oYIq0CHLAwA_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 855.9313511960951, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men seated at a table are moving their upper bodies and arms through intentional gestures and conversation. Their motion is discrete and solid, driven by muscle actions.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected. Static elements (walls, furniture, window) remain fixed without uniform movement or fluid effects like smoke or water."}}
{"video_id": "oXAPlFUpK9w", "file_name": "oXAPlFUpK9w_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a close-up of two people lying down. The first frame shows a person in a white shirt, maybe with light brown hair, and another person with dark hair. Then the next frames show interactions: one person is lying down, another is adjusting their hair or something. Let's check the sequence.\n\nFrame 0: Close-up of two people, one (maybe male) in white shirt, other (female?) with dark hair. The person in white is looking up, the other is lying down.\n\nFrame 1: The person in white shirt is still there, now the other person is adjusting their hair, maybe the female is lying down, and the male is reaching over.\n\nFrame 2: The female's face is more visible, she's lying down, eyes closed, wearing a white top with lace, and the male is touching her hair or face.\n\nFrame 3: The male is lying down with his head on a pillow, female is above him, her hair is down, and they're interacting—maybe she's touching his hair.\n\nFrame 4: Male is lying down, female is now on top of him, or maybe they're adjusting positions. The male has a hand on his head, female is leaning over.\n\nFrame 5: The male is lying on his back, female is on top, holding his hair, maybe smiling.\n\nWait, need to describe chronologically. Let's list the actions step by step.\n\nFirst, two people are lying down. The first person (male?) in white shirt, with light hair, is lying on his back, looking up. The second person (female?) with dark hair, wearing a white top with lace, is lying down. Then, the female adjusts her hair, the male moves his hand, they interact. Then the female is lying on top of the male, or adjusting his hair. The camera moves between close-ups of their faces and bodies. Background is minimal, like a light blue sheet or pillow.\n\nAppearance: two people, male with short light hair, white shirt; female with dark hair, white top with lace. Number: two people.\n\nSpatial: they are lying on a bed, the male is on his back, female is sometimes on top, sometimes beside. Camera starts with close-up, then shifts to show their interaction, maybe panning or moving around them.\n\nNeed to make it concise, chronological. Let's structure:\n\n- Starts with two people lying down: male (white shirt, light hair) and female (white lace top, dark hair). \n- Female adjusts her hair while lying down; male moves his hand towards her.\n- Then, male is lying on back, female is on top, interacting with his hair.\n- The camera shows close-ups of their faces and upper bodies, shifting angles to capture their movements.\n\nCheck rules: no text, no named characters, focus on motion.\n\nLet's draft:\n\nTwo people lie on a bed: a male in a white shirt with light brown hair and a female in a white lace top with dark hair. The female adjusts her hair while lying down, the male moves his hand toward her. They interact closely, with the female resting her head near the male’s shoulder and adjusting his hair. The camera alternates between close-ups of their faces and upper bodies, capturing their movements from various angles.\n\nWait, but need to check the exact frames. Let's see:\n\nFrame 0: both lying, male looking up, female below.\n\nFrame 1: male is touching female's hair (her head is up).\n\nFrame 2: female is lying down, eyes closed, male's hand on her hair.\n\nFrame 3: male is lying on his back, female is leaning over him, her hair is down.\n\nFrame 4: male is looking up, female is on top, holding his hair.\n\nFrame 5: male is lying on back, female is above, holding his hair.\n\nSo chronological order:\n\n- The video begins with two people lying on a bed. A male in a white shirt with light brown hair lies on his back, while a female in a white lace top with dark hair lies down. The female adjusts her hair and moves toward the male. The male shifts his head, and the female rests her hand on his head. They interact closely, with the female touching the male’s hair and leaning over him. The camera captures close-ups of their faces and upper bodies as they move, shifting angles to follow their interactions.\n\nWait, but need to be concise. Let's make it shorter.\n\n<caption_output>Two people lie on a bed: a male in a white shirt with light brown hair and a female in a white lace top with dark hair. The female adjusts her hair while lying down, the male moves his hand toward her. They interact closely, with the female resting her head near the male’s shoulder", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oXAPlFUpK9w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oXAPlFUpK9w_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 79.74160342435366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a man and a woman) are visible; the man's hand moves and body shifts while lying on the bed, indicating deliberate movement.", "background_and_ambient_analysis": "Static bedroom background with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "oVC20KANcD0", "file_name": "oVC20KANcD0_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt, jeans, and orange shoes holds a green and black bicycle's front wheel and handlebars. A close-up then shows a hand using a yellow tool to tighten a bolt on the bike's headset, with the camera shifting from a top-down view to a tight focus on the adjustment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oVC20KANcD0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oVC20KANcD0_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 85.49741638668954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid object) are manipulating a bike's handlebar component with a yellow tool, causing mechanical motion of the bike's lever and handlebar.", "background_and_ambient_analysis": "The concrete ground and static background elements show no uniform shifting. No fire, water, smoke, or wind is present, so ambient environmental motion is not dominant."}}
{"video_id": "oZC6m-_8Prc", "file_name": "oZC6m-_8Prc_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man lies on a bed with a blanket covering his lower body, while a woman in white clothing adjusts his back. A person in a red shirt enters the frame, moving toward the man and positioning in front of him. The woman remains near the bed, continuing her interaction. The camera is handheld with a slight shake, capturing the scene from a close angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oZC6m-_8Prc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oZC6m-_8Prc_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 246.1967498798266, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: the person in the orange shirt moves around the bed, the person in white adjusts positions, and the bald individual on the bed shifts slightly.", "background_and_ambient_analysis": "The background (green walls, room elements) shows no significant uniform shifting or fluid motion. No fire, water, or smoke is present."}}
{"video_id": "oYrDV8c4EWI", "file_name": "oYrDV8c4EWI_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of women in colorful, flowing dresses perform a synchronized dance routine on a dimly lit stage. Initially, three dancers in front (one in blue, one in red, one in silver) move their arms and hips, while others behind them mirror the choreography. The dancers shift positions, extending arms and swaying in unison. The camera captures the performance from a fixed audience perspective, with slight motion, showing the dancers' fluid movements and changing formations against a dark backdrop with a projected screen.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oYrDV8c4EWI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oYrDV8c4EWI_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 108.48850097203254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers in colorful costumes perform coordinated movements; their motion is driven by deliberate locomotion (dancing) with clear bounding box tracking.", "background_and_ambient_analysis": "No significant shifting of static background elements (stage, screen) or fluid/environmental motion (fire, water, smoke, wind) observed; background appears stable with consistent lighting."}}
{"video_id": "oTfvTVr9UlE", "file_name": "oTfvTVr9UlE_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large marching band in dark blue uniforms marches forward in synchronized formation along a city street, playing brass and woodwind instruments while maintaining consistent spacing; the camera pans left to follow their steady progression down the road as they move in unison.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oTfvTVr9UlE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oTfvTVr9UlE_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 207.0776901332721, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The marching band members (solid objects) are moving in formation due to locomotion (walking), with instruments held in fixed positions relative to their bodies.", "background_and_ambient_analysis": "The background (buildings and street) is static and does not shift uniformly. No fluid/environmental motion (fire, water, smoke, wind) is visible; trees are stationary or only minimally swaying."}}
{"video_id": "obYAOPWh894", "file_name": "obYAOPWh894_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A younger person in a dark blue hoodie with a black backpack extends their right hand to shake with an older person wearing a black jacket over a white shirt. The older person reaches out, grasps the younger’s hand, and they maintain the handshake while facing each other. The camera remains static with slight shake, capturing the interaction against a peach-colored wall with minimal background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/obYAOPWh894.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/obYAOPWh894_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 161, "blur_score": 645.5321586150037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in a dark jacket with a backpack, the other in a black jacket and white shirt) are engaged in a handshake, exhibiting discrete motion of hands and upper bodies as they extend and hold hands.", "background_and_ambient_analysis": "The peach-colored walls and cabinets in the background show no shifting or fluid motion. No fire, water, smoke, or wind is visible; the environment remains static."}}
{"video_id": "odYHytZbBNw", "file_name": "odYHytZbBNw_000227_000237.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark top, blue pants, and a white head covering walks across a wooden-floored room, moving from the right side toward the left. The individual maintains a steady pace while traversing the space, which contains stacked chairs and windows on the left wall. The camera remains stationary throughout, capturing the full room with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/odYHytZbBNw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/odYHytZbBNw_000227_000237.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 513.2300298191494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue clothing is moving, performing a walking or dance motion.", "background_and_ambient_analysis": "The background (walls, windows, storage units) remains static with no uniform shifting. No fire, water, smoke, or wind visible."}}
{"video_id": "oY3NN1QES14", "file_name": "oY3NN1QES14_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in blue jeans and brown shoes holds a black and green leaf blower, moves toward a pile of brown leaves on grass near a sidewalk, positions the blower over the leaves, and bends down to adjust it. A red and black box rests on the grass beside the leaves. The camera starts with a low angle, then shifts to capture the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oY3NN1QES14.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oY3NN1QES14_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 1012.1101021733255, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing jeans and brown shoes) is moving, manipulating a leaf blower, and interacting with leaves. The leaf blower is a solid object being operated, and the leaves are displaced by the blower's action.", "background_and_ambient_analysis": "The background elements (grass, sidewalk, and ground) remain stable with no uniform shifting. There are no visible fire, water, smoke, or wind-driven fluid motions."}}
{"video_id": "o_pCzEM-pqQ", "file_name": "o_pCzEM-pqQ_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A frying pan on a gas stove holds a yellow egg mixture with scattered browned bits. A hand enters from the top right, using a purple spatula to stir the egg in circular motions, mixing and folding the contents. The camera remains fixed in a top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/o_pCzEM-pqQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/o_pCzEM-pqQ_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 61.473692342720206, "qwen_motion_source": {"primary_motion_source": "one of the five strings", "confidence": 0.0, "object_analysis": "Brief description of what discrete objects are moving.", "background_and_ambient_analysis": "Brief description of background and any ambient elements (if any)."}}
{"video_id": "ocriehRix90", "file_name": "ocriehRix90_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large greenish-brown crocodile lies on the ground near a fence. A person in beige pants approaches, followed by another person in a white shirt with a logo using a tool to guide the crocodile, which moves forward as they interact. The camera shifts to follow their actions, showing close-ups of the interaction with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ocriehRix90.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ocriehRix90_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 178.32186787876742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The alligator moves its head and jaws, and a person uses a tool to interact with it; these actions involve distinct solid objects moving due to physical forces.", "background_and_ambient_analysis": "No fire, water, smoke, or wind is visible. Background elements (ground, fence) do not shift uniformly across frames, indicating no dominant ambient environmental motion."}}
{"video_id": "oaYX_YMOHOQ", "file_name": "oaYX_YMOHOQ_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a black pot on a stove over an orange flame, containing abundant dark brown coffee beans stirred by a black tool. Subsequently, dark brown coffee beans are poured into the pot from above, followed by continued stirring of the beans. The camera maintains a close-up perspective throughout, focusing on the pot's contents and the motion of the beans and stirring tool.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oaYX_YMOHOQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oaYX_YMOHOQ_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 154, "blur_score": 77.28520126697403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Coffee beans and the stirring tool (a spoon) are moving in a controlled manner due to the stirring action, representing discrete object physics.", "background_and_ambient_analysis": "The background features a fire and flames, which exhibit ambient motion, but the dominant motion in the video is the stirring of coffee beans. The fire is not the dominant motion source as the beans are the primary subject of movement."}}
{"video_id": "oeog2eXET0s", "file_name": "oeog2eXET0s_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a group of people by a river, probably preparing a boat. Let's check the timeline. \n\nAt the start, several people are in or near the water. A white boat is partially in the water. Some are standing on the grassy bank. Then, one person in a white shirt and dark shorts moves from the bank towards the water, then another person in a dark blue shirt also moves. There's a yellow bucket on the grass. \n\nWait, the actions: people are interacting with the boat. Maybe they're getting it out of the water or preparing to launch. Let's see the sequence. The first frame shows people around the boat. Then, as the video progresses (frames 1-5), people move. For example, someone in a white shirt and dark shorts steps into the water. Then a person in a white shirt and dark shorts moves towards the boat. Also, a person in a green shirt is in the water. \n\nWait, the main subjects: the group of people (number is around 10-12). The boat is white with a blue stripe. The yellow bucket is on the grass. The background is trees and a grassy area. \n\nChronologically: Initially, people are gathered around the boat in the water. Some stand on the bank, others in the water. Then, a person in a white shirt (maybe) steps into the water, moving from the bank. Then another person in dark blue shirt walks towards the boat. There's a person in a white shirt crouching near the boat. Also, a child in red and blue is on the bank. \n\nWait, need to be concise. Focus on motion. \n\nStart: A group of people surround a white boat with blue trim in shallow river water. Some stand on the grassy bank; others are in the water. A yellow bucket sits on the bank. \n\nThen, individuals move: One person in dark shorts and red shoes walks from the bank into the water, while another in a white shirt and dark shorts steps forward. A person in a white shirt kneels by the boat, possibly adjusting it. \n\nThen, maybe the boat is being pulled or adjusted. The people on the bank observe or assist. \n\nNow, camera perspective: The camera is stationary, looking from the shore towards the water, with a slight shake. \n\nLet's structure it chronologically:\n\nInitially, several people gather around a white boat with blue stripes in the river; some stand on the grassy bank (including a person in dark shorts and red shoes, another in a white shirt), others are in the water (including a child in a green shirt). A yellow bucket rests on the bank. \n\nProgressively, the person in dark shorts and red shoes moves from the bank into the water, while another individual in a white shirt and dark shorts steps forward. A person in a white shirt kneels by the boat, appearing to adjust it. \n\nFinally, the camera remains stationary, slightly shaky, capturing the scene from the riverbank perspective. \n\nWait, need to check if the motion is clear. Let's check the frames:\n\nFrame 0: People around the boat. Person in white shirt (left) standing, dark blue shirt (right of him), green shirt in water. \n\nFrame 1: Same, but maybe more movement. \n\nFrame 2: Person in white shirt (left) now walking towards the water. \n\nFrame 3: Person in dark blue shirt (who was near the tree) walks into the water. \n\nFrame 4: Person in white shirt (left) steps into water, while another in white shirt kneels by boat. \n\nFrame 5: Boat is moving, with people still around. \n\nWait, the boat is being pulled or launched. So the action is people preparing the boat for movement. \n\nSo, chronological: \n\nPeople stand on the riverbank and in shallow water around a white boat with blue trim. A yellow bucket is on the grass. \n\nA person in a dark blue shirt walks from the bank into the water. Another person in a white shirt and dark shorts steps into the water. \n\nA person in a white shirt kneels at the boat's edge, possibly adjusting it. \n\nThe boat begins to move slightly, with others observing from the bank. \n\nCamera remains stationary, slightly shaky, positioned at the riverbank. \n\nNow, check rules: concise, chronological, main subjects' motion, appearance, spatial relationships, camera perspective. \n\nLet's draft:\n\nA group of people gather around a white boat with blue stripes in a river. Several stand on the grassy bank (including a person in dark shorts and red shoes), while others are in shallow water (including a child in green). A yellow bucket sits on the bank. As the video progresses, a person in a dark blue shirt walks", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oeog2eXET0s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oeog2eXET0s_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 473.1603416902192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: individuals in the water and on the riverbank exhibit locomotion (e.g., splashing, bending, shifting positions) due to physical forces like gravity and muscle movement.", "background_and_ambient_analysis": "Static background elements (trees, grass, riverbank) show no uniform shifting. No dominant fluid/environmental motion (e.g., flowing water, waves) is the primary focus; water movement is incidental to human activity."}}
{"video_id": "odoGZ6gmoZc", "file_name": "odoGZ6gmoZc_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long brown hair in a pink top plays an acoustic guitar, strumming and moving her left hand up the neck. Beside her, a boy wearing green-tinted sunglasses and a blue shirt holds a violin, adjusting his grip. The camera slightly shifts to reveal more of the boy’s violin and the girl’s guitar, maintaining a close-up perspective on the pair as they play. Background elements include blurred greenery and distant figures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/odoGZ6gmoZc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/odoGZ6gmoZc_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 606.3199472500439, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: a girl strumming a guitar and a boy bowing a violin. Their hands and the instruments show movement due to playing.", "background_and_ambient_analysis": "The background (trees, distant people) is static with no dominant fluid or environmental motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "ocWF88QZ2-o", "file_name": "ocWF88QZ2-o_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark shorts walks from the center of the room toward the back door, carrying a large plastic-wrapped object. He moves the item steadily toward the door, navigating the space between furniture and stacked boxes. The camera remains static, providing a wide-angle view of the room’s interior throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ocWF88QZ2-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ocWF88QZ2-o_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 286.58973111711043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a white shirt and dark shorts is moving across the room (walking towards the door and around furniture). Another smaller figure (possibly a child) is present on the left side, but primary motion involves the person in white.", "background_and_ambient_analysis": "The room's static elements (walls, furniture, door) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "offyYHZuP2Q", "file_name": "offyYHZuP2Q_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white tank top and blue shorts lies on a bench, lifting a barbell while a man in a green shirt stands behind him as a spotter. The lifter raises the barbell, lowers it, sits up, and stands, while the spotter steps back. The camera remains fixed with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/offyYHZuP2Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/offyYHZuP2Q_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 443.13507949802874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing a bench press lifts and lowers a barbell while lying on a bench, then sits up and exits the frame. A spotter stands adjacent, making minor adjustments to the barbell and position.", "background_and_ambient_analysis": "The gym background (yellow walls, stationary equipment) shows no shifting or fluid motion; no fire, water, or wind detected. Background elements remain static throughout."}}
{"video_id": "oeRxoFAKCX8", "file_name": "oeRxoFAKCX8_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue and white striped shirt feeds goats through a green metal fence. Multiple goats (white, brown, black) crowd near the fence, extending heads through the bars to eat from the person's hand. The camera pans right to reveal additional goats in the background while the person continues feeding.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oeRxoFAKCX8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oeRxoFAKCX8_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 280.5495147789474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People's hands moving to feed goats, and goats approaching the fence to eat. Solid objects (people, goats) exhibit locomotion and physical interaction due to feeding behavior.", "background_and_ambient_analysis": "Background elements (fence, dirt ground) show no uniform shifting, and there are no fluid/environmental motions (fire, water, smoke, wind) dominating the scene."}}
{"video_id": "oecklQCnsVE", "file_name": "oecklQCnsVE_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five children stand in a line on grass, facing right; a boy in blue eats, a girl in striped shirt eats, a girl in blue dress holds a snack, a boy in green eats, and another child is partially visible. A person in black walks behind them from right to left, passing in front, while the children remain stationary. A person in yellow stands behind the group. The camera pans slightly left to reveal more of the left side of the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oecklQCnsVE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oecklQCnsVE_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 65.59742713151542, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four children (discrete solid objects) exhibit minor locomotion: one eating (hand to mouth), others adjusting posture; a person in the background walks across the frame.", "background_and_ambient_analysis": "Static house and grass background with no uniform shifting or environmental fluids (fire, water, wind); no ambient motion detected."}}
{"video_id": "ogrg6E8i5CM", "file_name": "ogrg6E8i5CM_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man wearing a black shirt and glasses uses his hands to manipulate small objects on a black surface cluttered with colorful beads, pins, and thin wires. He holds a tool, adjusting and positioning the items methodically as the camera shifts from a medium shot of him to close-up views of his hands, focusing on the detailed craft process against a cluttered workspace background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ogrg6E8i5CM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ogrg6E8i5CM_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 527.9948282911334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are actively manipulating small objects (likely beads or decorative items) on a work surface, with precise movements indicating discrete physical interaction.", "background_and_ambient_analysis": "Background elements (e.g., shelves, chairs, stationary objects) show minimal movement; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "ohuigm8yr8o", "file_name": "ohuigm8yr8o_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to follow all the rules. The video starts with a title screen: \"Sign Language Interpreter Licensure\" and \"Administrative Adjudicatory Proceedings\" on a black background with purple borders. Then, a person in a dark shirt with a logo appears. The text \"Now I will give some examples...\" is on the screen. Wait, the rules say exclude text recognition, so I shouldn't mention the text. Focus on motion and behavior of main subjects.\n\nFirst frame: static title screen. Then, the person enters the frame. The person is wearing a dark shirt, maybe black or dark gray, standing against a black background. The video shows the person making hand gestures. Let's break it down chronologically.\n\n0.0 seconds: Title screen with text (but exclude text recognition, so just note it's a title screen with black background and purple borders? Wait, no, rule f says exclude text recognition. So instead of mentioning the text, describe the visual elements as per the rules. Wait, rule e says minimal background unless essential. So background is purple gradient and black center. But need to focus on motion.\n\nWait, the first frame is a title screen. Then at [1.4s] the person appears, saying \"Now I will give...\" but we don't mention the text. So the main subject is the person. Let's see the movement:\n\n- At [0.0s]: Static screen with title (but since we exclude text, focus on the visual: a black background with purple borders? No, the first frame is \"Sign Language Interpreter Licensure\" as the top title, then the main title is in the middle. Wait, the first frame is [0.0s] with the top title and the black box with the three lines. Then [1.4s] the person appears.\n\nSo chronologically:\n\nStart: Title screen (static image of the top title and the black box with text). Then, the person appears in the middle of the screen, standing against a black background. The person is wearing a dark shirt (color: dark, maybe black or navy), has short hair. Then, the person makes hand gestures: in the video, they are signing (since it's a sign language interpreter video). So the actions are the person standing, making hand movements.\n\nNow, the caption needs to be concise, chronological. Let's structure it:\n\n- Initially, a title screen with a purple gradient background and a black rectangular area. Then, a person in a dark shirt enters the frame, standing against a black background. The person begins making hand gestures, likely signing. The camera remains static throughout.\n\nWait, but rules: exclude text recognition, so don't mention the text on the screen. So describe the screen as a title screen with purple gradient, then the person appears. The person's appearance: dark shirt (color), standing. Motion: the person gestures with hands.\n\nCheck rules:\n\na) Motion and behavior of main subjects: person entering frame, making hand gestures.\n\nb) Appearance and number: one person, dark shirt.\n\nc) Spatial relationships: person is in front of a black background (after the title screen).\n\nd) Camera perspective: static, no movement.\n\ne) Background minimal unless essential. The title screen has a purple gradient, but when the person appears, the background is black. So for the person's frame, the background is black.\n\nf) Exclude text, so don't mention the text on screen.\n\ng) No reasoning.\n\nSo let's draft:\n\nThe video begins with a static title screen featuring a purple gradient background and a black rectangular section. A person wearing a dark shirt then appears in the center of the frame, standing against a black background. The individual makes hand gestures while speaking. The camera remains stationary throughout.\n\nWait, but \"speaking\" – but the video is about sign language, so they are signing. So \"makes hand gestures while signing.\" But need to be precise. Since it's sign language, the gestures are part of signing.\n\nWait, the problem states \"exclude text recognition\", so we don't mention the text, but we can describe the person's actions as signing.\n\nLet me check the rules again:\n\n\"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nSo the person's main action is making hand gestures (signing).\n\n\"Briefly describe their appearance and number (color, size, orientation).\"\n\nAppearance: one person, dark shirt, standing.\n\n\"Motion and behavior: enters frame (but in video, the person is already there?), wait the video starts with title screen, then the person appears. So the motion is the person entering the frame.\n\nWait, in the provided video frames:\n\n[0.0] Title screen.\n\n[1.4] Person appears (now", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ohuigm8yr8o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ohuigm8yr8o_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 505.36817843967015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: a person (human) performing sign language with hand movements indicating intentional motion.", "background_and_ambient_analysis": "Static background (purple and black) with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "ojefTGQnCgI", "file_name": "ojefTGQnCgI_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals seated side-by-side: left person wears white shirt and hat, holds harmonica to mouth then lowers it slightly; right person in red robe and hat plays guitar with hand movements. Camera remains static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ojefTGQnCgI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ojefTGQnCgI_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 53.10734909609797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two seated individuals: one drinking (hand movements), one playing guitar (hand/finger movements).", "background_and_ambient_analysis": "Background elements (walls, furniture, blinds) show no uniform shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "oj2UwJAsWuE", "file_name": "oj2UwJAsWuE_000347_000357.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt uses blue-tipped tongs to transfer a golden-brown mixture from a stainless steel pan on a gas stove to a green rectangular tray. Another individual in dark clothing stands beside the counter. The mixture is scooped from the pan and placed onto the tray in front of the stove. The camera maintains a close-up view of the transfer action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oj2UwJAsWuE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oj2UwJAsWuE_000347_000357.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 177.31753854175275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Discrete objects: blue-handled spatula (stirring food), cooked food piece (transferred to cutting board), and human hands (manipulating spatula and food). All movements are controlled physical interactions.", "background_and_ambient_analysis": "The background (stove, cutting board, kitchen items) shows no uniform shifting. No dominant environmental fluid motion (fire, water, wind) is present; oil movement in the pan is secondary to object manipulation."}}
{"video_id": "oggp_FOKsWk", "file_name": "oggp_FOKsWk_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to observe the video frame by frame. The main subjects are the people in the workshop. Let's see their actions chronologically.\n\nStarting at [0.0], there's a group: a person in a dark shirt and jeans on the right, a person in a gray shirt and shorts in the middle, another in a dark shirt and jeans on the left, and someone in a gray shirt and shorts holding a glowing object. Wait, the first frame shows multiple people. Let's track each action.\n\nIn the first frame, the person on the left (dark shirt, jeans) is handling equipment, maybe a torch. The person in gray shirt (middle) is standing near a table with a glowing object. Then, the person in the back (dark shirt, cap) is moving towards the table. Wait, let's check the sequence:\n\nFrame 0: Person on left (dark shirt, jeans) is working, person in middle (gray shirt, shorts) is looking at a glowing object on a table. The person in the back (dark shirt, cap) is holding something up. The girl on the right (black shirt, jeans) is standing.\n\nFrame 1: The person in the back (dark shirt, cap) is raising their arm, maybe moving the glowing object. The person in gray shirt (middle) is shifting position.\n\nFrame 2: The person in the back has the glowing object above their head, the person in middle is moving towards the table.\n\nFrame 3: The person in back is holding the glowing object high, the middle person is leaning forward to interact with the object on the table.\n\nFrame 4: The middle person is now closer to the table, reaching out, the back person is still holding the object high.\n\nFrame 5: The middle person is pushing or placing the glowing object onto the table, the back person is still holding it up.\n\nWait, the glowing object is a molten glass or metal, maybe? So the sequence is: the person in the back (dark shirt, cap) lifts the glowing object (held on a rod), the person in gray shirt (middle) steps towards the table, moves to place it, and then maybe puts it down.\n\nLet's describe each step.\n\nFirst, identify the people: multiple people, one in dark shirt and cap (back), one in gray shirt and shorts (middle, moving), another in dark shirt and jeans (left, working), and a girl in black shirt and jeans (right, standing). Wait, in the first frame, the person on the left is in a dark shirt and jeans, working with a torch. The person in the middle (gray shirt, shorts) is standing near the table with a glowing object. The person in the back (dark shirt, cap) is holding something. The girl is on the right.\n\nSequence:\n\n- The person in the back (dark shirt, cap) raises a glowing object (held on a rod) above their head, moving it forward.\n- The person in the middle (gray shirt, shorts) shifts position, moving towards the table with the glowing object.\n- The middle person then extends their arm to interact with the object, possibly placing it on the table.\n- The back person continues to hold the glowing object high while the middle person works on it.\n\nNow, spatial relationships: the middle person is in front of the table, the back person is behind them, the left person is to the left, the girl to the right.\n\nCamera perspective: the video is from a high-angle, top-down view, showing the entire workshop area.\n\nBackground: workshop with tools, equipment, but minimal description as per rules.\n\nNow, structure the paragraph chronologically.\n\nStart with the initial state, then actions in order.\n\n\"The video depicts a workshop scene where a person in a dark shirt and cap lifts a glowing, molten object on a rod above their head, moving it forward. A second person in a gray shirt and shorts steps toward a central table, positioning themselves in front of it. The third person, wearing a dark shirt and jeans, works at a left-side station with a torch. A fourth individual, a girl in a black shirt and jeans, stands to the right, observing. The person with the molten object continues to raise it while the second person leans forward to interact with the object on the table. The camera maintains a high-angle, top-down perspective throughout the sequence, capturing the workshop environment with minimal background details.\"\n\nCheck rules: focus on motion and behavior chronologically, describe appearance briefly (colors, sizes), spatial relations if relevant (e.g., left, right), conclude with camera.\n\nCheck for excluded elements: no text recognition, no named characters, no stylistic analysis.\n\nMake sure it's concise, a paragraph.\n\nWait, in the frames, the action is the person lifting the molten object", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oggp_FOKsWk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oggp_FOKsWk_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 45.675079565697956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: one person (center) shifts position while working with equipment, another person (right) moves toward the center, and a third person (left) engages with equipment. These movements are due to human locomotion and interaction.", "background_and_ambient_analysis": "Static industrial background elements (walls, equipment) show no uniform shifting, and fire is present but not dominant motion. Fire is part of the scene but not the primary motion source."}}
{"video_id": "okQpwRzWALw", "file_name": "okQpwRzWALw_000175_000185.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and blue jeans sits on a stool, playing a brown electric guitar. To the left of the person is a laptop on a stand, and to the right are two amplifiers. The camera zooms in on the guitar, focusing on the person's hands: the left hand presses strings on the fretboard while the right hand strums. The background features a wooden wall with a white railing. The camera perspective shifts from a wide angle to a close-up of the guitar's neck.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/okQpwRzWALw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/okQpwRzWALw_000175_000185.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 448.4072322139462, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "olYKnc9m57M", "file_name": "olYKnc9m57M_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl wearing a yellow headscarf and white shirt rides a bicycle along a paved park path; an adult’s hand briefly assists her grip before she continues forward. A person in dark clothing walks behind her on the path. The camera follows her movement, panning slightly to track her progression through the park. Background consists of trees and grass, with minimal focus on the scenery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/olYKnc9m57M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/olYKnc9m57M_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1439.410736155849, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: people walking in the background (discrete locomotion), and a stationary girl in the foreground (no movement).", "background_and_ambient_analysis": "The background elements (trees, grass, paved path) show no uniform shifting or fluid motion (fire, water, smoke, wind). Trees and ground appear static relative to each other."}}
{"video_id": "okI_k6yvnf8", "file_name": "okI_k6yvnf8_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video step by step. First, the video starts with a person in a green long-sleeve top holding a white cloth over a white table. Then, they place the cloth down and add a pile of folded clothes to the table. Next, the scene splits into two: left side shows someone hanging clothes on a washing machine, right side shows the same person with a pink-rimmed white mesh container. The split screen ends, and the text \"Fashion First Aid.com\" appears. Wait, but according to the rules, I need to exclude text recognition, so I shouldn't mention that. Also, focus on motion and behavior chronologically.\n\nLet's list the actions:\n\n1. Person in green top is handling a white cloth (first frame, holding it up, then placing on table).\n2. Then, they add folded clothes (green, white, brown) to the table.\n3. Split screen: left shows hanging clothes (green, red) near a washing machine; right shows the person holding a white mesh container with pink rim.\n4. Then the text appears, but ignore that.\n\nNow, describe chronologically:\n\n- A person wearing a green long-sleeve top sits at a white table, initially holding a white cloth above the table. They place the cloth down and arrange folded clothes (including green and brown items) next to it. The scene transitions to a split-screen view: left side shows the person hanging multiple colored garments (green, red) on a washing machine, while the right side shows the person holding a white mesh container with a pink rim. The person’s actions involve handling clothes and containers, with the split screen presenting both hanging and organizing activities.\n\nCheck the rules: focus on motion and behavior chronologically. Mention appearance (color, size), spatial relationships (table, washing machine, container). Background is minimal (white table, washing machine in split screen). Camera perspective: top-down for the first frames, split screen then maybe static. Wait, first frames are top-down? The video starts with the person at the table, top-down view. Then split screen, which is two separate shots side by side.\n\nSo, final caption should be concise. Let's structure:\n\nA person in a green long-sleeve top handles a white cloth at a white table, placing it down and adding folded clothes (green, brown, white) to the table. The scene splits to show the person hanging garments (green, red) near a washing machine on the left, and holding a white mesh container with a pink rim on the right, with both actions occurring simultaneously. The camera maintains a top-down perspective for the table scenes, transitioning to split-screen shots.\n\nWait, need to be concise. Let's check the rules again: concise, chronological paragraph.\n\nStart with first action: person in green top at white table, holding white cloth, places it down, then adds folded clothes. Then split screen: left is hanging clothes near washer, right is holding mesh container.\n\nSo:\n\nA person in a green long-sleeve top sits at a white table, initially holding a white cloth above it, then placing the cloth down and arranging folded green, brown, and white garments next to it. The scene splits into two views: left side shows the person hanging multiple colored clothes (green, red) on a washing machine, while the right side shows the person holding a white mesh container with a pink rim. The camera maintains a top-down perspective during the table scenes, transitioning to split-screen shots.\n\nWait, need to make sure it's concise. Let's trim:\n\nA person in a green long-sleeve top handles a white cloth at a white table, placing it down and adding folded green, brown, and white clothes. The scene splits: left shows the person hanging green and red garments near a washing machine, right shows the person holding a white mesh container with a pink rim. The camera starts with top-down shots of the table, transitioning to split-screen views.\n\nBut need to follow the exact format, and rules say exclude text recognition (so the \"Fashion First Aid.com\" text is ignored, which is good).\n\nCheck the output format: <caption_output>...<caption_output>\n\nSo, final version:\n\nA person in a green long-sleeve top at a white table first holds and places down a white cloth, then arranges folded green, brown, and white garments. The scene splits into two: left side shows the person hanging green and red clothes near a washing machine, right side shows the person holding a white mesh container with a pink rim. The camera maintains top-down perspective during table scenes, shifting to split-screen shots.\n\nWait, \"arranges folded green, brown, and white garments\" — the second frame shows placing the white cloth and then the folded clothes. So maybe:\n\nA person in a green long-sleeve top sits at a white table,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/okI_k6yvnf8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/okI_k6yvnf8_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 163.36756121166087, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Moving discrete objects include a white cloth being handled and smoothed, a package being opened, a green towel being extracted from a washing machine, a red clothing item being added to the machine, and a container being placed on the table.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind) observed. Background elements (white walls, table, washing machine) are static in all scenes."}}
{"video_id": "ok8ju13SrK4", "file_name": "ok8ju13SrK4_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket manipulates a blue hose and a metallic tool, moving them around the engine bay of a red car with the hood open. The individual shifts their hands to adjust the hose and tool, positioned in front of the car’s interior. The workshop background includes tools and a bicycle, though details are minimal. The camera remains stationary, capturing the scene from a fixed, slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ok8ju13SrK4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ok8ju13SrK4_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 274.660966713473, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a dark jacket) is moving their hands and body while manipulating a blue hose near the car frame; the hose and person exhibit distinct physical motion from manual actions.", "background_and_ambient_analysis": "Background elements (workshop interior, car frame) show no uniform shifting; no fire, water, smoke, or wind dominating the scene."}}
{"video_id": "omonhHGc_6c", "file_name": "omonhHGc_6c_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a pink jacket uses a yellow shovel and black bucket at a rectangular water feature, scooping water with the shovel into the bucket then lifting it upward. The background shows a gravel area with stacked bricks and concrete pillars. The camera remains stationary with a slight downward angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/omonhHGc_6c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/omonhHGc_6c_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 495.2430082259297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child (pink jacket) actively manipulates sand with a yellow shovel, exhibiting discrete locomotion and object interaction (shoveling, bending, repositioning). Sand displacement is directly caused by the child's physical forces.", "background_and_ambient_analysis": "Background elements (stone floor, poles, distant structures) remain stationary with no uniform shifting. No fire, water, smoke, or wind motion observed. Sand displacement is localized and driven by the child's actions, not ambient environmental forces."}}
{"video_id": "opEJYqtI6Kk", "file_name": "opEJYqtI6Kk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person climbing a ladder. The main subject is a man, wearing a light gray shirt and shorts, climbing a wooden ladder. He's moving upward, then at the top, he steps off and falls onto the grass. The background has a white house, some trees, and a grassy area. The camera is stationary? Wait, no, in the frames, the camera might be following or panning. Wait, the sequence: first frame, he's climbing up, then he's at the top, then falls. The camera movement: in the initial frames, maybe the camera is steady, but when he falls, the camera might tilt or pan. Wait, the rules say to describe camera perspective and movement at the end. So let's track the motion step by step.\n\n1. The man is climbing the ladder (ascending). He's on the ladder, moving up.\n2. Then, at the top, he steps off or loses balance, falls backward, and lands on the grass.\n3. Spatial: the ladder is in a yard, white house in the background, grassy area.\n\nAppearance: man in light gray shirt, shorts. Ladder is wooden. Background: house, trees, grass. Camera: maybe starts steady, then during the fall, maybe the camera moves slightly? Wait, the description needs to be chronological.\n\nSo structure: first, the man climbs the ladder. Then, he loses balance and falls onto the grass. Describe his appearance briefly. Background is minimal. Camera perspective: maybe the camera is positioned to capture the ladder from the side, then as he falls, maybe the camera tilts or shakes a bit.\n\nWait, the rules: conclude with camera perspective and movement. So in the output, end with that.\n\nLet's draft:\n\nA man in a light gray shirt and shorts climbs a wooden ladder in a grassy yard, ascending toward the top. He loses balance, steps off the ladder, and falls backward onto the grass, landing upright. The background includes a white house and trees. The camera remains steady initially, then slightly tilts as he falls.\n\nWait, check rules: minimal background. So maybe \"grassy yard\" is enough. Also, chronological: climbing, then falling.\n\nWait, the first frame: he's climbing up. Then next frames, he's at the top, then falling. So step by step.\n\n\"A man in a light gray shirt and shorts ascends a wooden ladder in a grassy yard. He reaches the top, loses balance, and falls backward onto the grass. The camera remains stationary during the climb, then slightly tilts as he falls.\"\n\nWait, but in the video, the camera movement might be different. Wait, the video has frames where the camera seems to follow the motion. Wait, the problem says \"conclude with the camera perspective and movement\". So need to describe what the camera did.\n\nWait, in the frames, the camera starts with the man climbing, then as he falls, maybe the camera moves? Let's see:\n\nFrame 0: man climbing up.\n\nFrame 1: same.\n\nFrame 2: still climbing.\n\nFrame 3: he's at the top, then steps off.\n\nFrame 4: he's falling.\n\nFrame 5: he's on the ground, lying down.\n\nSo camera might be steady, then as he falls, maybe the camera shifts slightly. But according to the video, the camera perspective is probably a fixed position, but maybe follows the motion. Wait, no—captioning rules say \"camera perspective and movement\". So in the output, need to say what the camera was doing.\n\nPossible: The camera is positioned to capture the man's movement from a side angle, remaining mostly stationary as he climbs, then tilting slightly downward as he falls.\n\nBut need to keep it concise.\n\nSo final structure:\n\nA man in a light gray shirt and shorts climbs a wooden ladder in a grassy yard. He reaches the top, loses balance, and falls backward onto the grass. The camera remains steady during the climb, then slightly tilts as he falls.\n\nWait, but the question says \"briefly describe their appearance and number (color, size, orientation)\". So \"a man\" is the subject. Number is one.\n\nCheck all rules:\n\na) Motion in chronological order: climbing, then falling.\n\nb) Appearance: light gray shirt, shorts.\n\nc) Spatial: grassy yard, ladder.\n\nd) Camera: steady, then tilts.\n\ne) Background minimal: grassy yard.\n\nf) Exclude text, names.\n\nYes. So that should be the caption.\n</think>\n\n<caption_output>A man in a light gray shirt and shorts climbs a wooden ladder in a grassy yard, ascending toward the top. He loses balance, steps off, and falls backward onto the grass. The camera remains steady during the climb, then slightly", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/opEJYqtI6Kk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/opEJYqtI6Kk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 146, "blur_score": 1161.455343514061, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (climbing a ladder, then falling/jumping to the ground, and walking away) is the primary solid object with explicit locomotion. The ladder is stationary, and the person’s movement is tracked via bounding box.", "background_and_ambient_analysis": "Background elements (houses, trees, grass) show no uniform shifting; no fire, water, smoke, or significant wind-driven motion observed."}}
{"video_id": "omJjQvRtzis", "file_name": "omJjQvRtzis_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand manipulates a dark manual gear shift knob marked with white \"P, R, N, D, 3, 2, 1\" symbols, moving it sequentially through different gear positions. The camera remains in a close-up, fixed perspective focused on the shift lever within the car's interior.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/omJjQvRtzis.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/omJjQvRtzis_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 275.05871994975763, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is moving a gear shift lever (another discrete solid object) by applying physical force.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. The car interior background is static."}}
{"video_id": "opay-URRUPY", "file_name": "opay-URRUPY_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short brown hair and glasses, wearing a light gray polo shirt, raises a green object upward, then positions a black hat on their head while turning to face the camera. The background features a green wall with colorful decorative elements. The camera remains handheld with slight movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/opay-URRUPY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/opay-URRUPY_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 29.83182725762129, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete solid object) moves their arms, adjusts a hat, and holds an object, exhibiting deliberate physical motion.", "background_and_ambient_analysis": "The green wall with posters remains static across frames; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "orKOH5CkdGY", "file_name": "orKOH5CkdGY_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt and dark pants adjusts a large wooden frame, shifting it while standing near a doorway; another individual in a white sleeveless shirt observes from the left. A third person in dark clothing enters from the right, approaching the frame. The camera remains relatively steady, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/orKOH5CkdGY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/orKOH5CkdGY_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 71.9693155311889, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in white shirt) is moving a large wooden structure (triangular frame), and other people are interacting with boxes and each other.", "background_and_ambient_analysis": "The background (walls, door, boxes) does not show uniform shifting; no fire, water, smoke, or wind is present."}}
{"video_id": "ormwD3V5EEU", "file_name": "ormwD3V5EEU_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white top and blue pants enters the frame from the left, carrying a small child dressed in dark clothing. They approach a step ladder beside a bed, positioning the child onto the ladder's platform and adjusting their stance. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ormwD3V5EEU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ormwD3V5EEU_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 98.63119849693496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Adult person moves from left side toward ladder, picks up child, positions child on ladder, then steps down while holding child. Child remains in adult's arms during movement.", "background_and_ambient_analysis": "Static background elements (bed, ladder, wall) show no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "ov70kghpvQM", "file_name": "ov70kghpvQM_000180_000190.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a person in a red shirt standing outdoors near trees and a house. It then cuts to a person wearing a black tank top and a blue-red cap, holding a donut, who brings it to their mouth and eats while a timer progresses from 0.300 to 3.636 seconds. Other individuals, including one in a red shirt and another with a red cap, are visible in the background. The camera maintains a close, handheld perspective, slightly shaky, focusing on the eating action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ov70kghpvQM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ov70kghpvQM_000180_000190.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 143.3144604557014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects in motion are the person eating a donut and the donut itself, which moves as the person takes bites. Additionally, other people in the background are visible and appear to be moving slightly (e.g., covering mouth), but the eating action is the main focus.", "background_and_ambient_analysis": "The background consists of stationary trees and park elements with no visible fluid motion (fire, water, wind) or shifting backgrounds indicating camera motion. The ambient environmental motion is minimal or absent."}}
{"video_id": "osULJmNmuNE", "file_name": "osULJmNmuNE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark shorts performs a bench press on a machine, lifting a barbell while another individual in red shorts and a white shirt stands behind, spotting. The lifter lowers the barbell to chest level and pushes it back up repeatedly. The camera remains stationary, capturing the upper body motion and surrounding gym equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/osULJmNmuNE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/osULJmNmuNE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 33.36676151838965, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing a barbell bench press (lifting weights up and down) and a spotter observing; both are solid objects moving due to physical exertion.", "background_and_ambient_analysis": "Gym background (weights, equipment) remains static with no fluid environmental motion (fire, water, wind) or shifting backgrounds indicating camera movement."}}
{"video_id": "ovvq3lK95XQ", "file_name": "ovvq3lK95XQ_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a teal sleeveless shirt and white gloves crouches beside a bicycle with a wooden rear basket, adjusting the rear wheel. They then stand and shift position slightly, moving the bike's rear wheel. The camera maintains a close-up perspective, slightly shaky, following the person's movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ovvq3lK95XQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ovvq3lK95XQ_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 730.0585731192059, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy (discrete object) is actively manipulating the bicycle: spinning the rear wheel, adjusting its position, and repositioning the bike. These movements result from explicit physical interactions (hand forces and body motion) on solid objects.", "background_and_ambient_analysis": "The background (wall and bicycle rack) remains stationary with no uniform shifting; no fluid/environmental motion (fire, water, smoke, or wind) is visible."}}
{"video_id": "otLL_QaW7eM", "file_name": "otLL_QaW7eM_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a stainless steel pot on a stove, chopped onions and garlic are stirred with a wooden spoon, which moves in circular motions to mix the ingredients until they soften. The camera maintains a top-down view with no movement, focusing on the pot's contents against a plain white stove surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/otLL_QaW7eM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/otLL_QaW7eM_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 280.7290067383152, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A solid wooden spoon is actively stirring the onions and garlic in the pan. The spoon moves in a circular pattern, directly interacting with the solid ingredients to cause their displacement.", "background_and_ambient_analysis": "The kitchen background (stove, countertop) is static and shows no shifting or movement. There is no dominant fluid motion (e.g., boiling water, smoke, wind) controlling the scene; the motion is explicitly driven by human action."}}
{"video_id": "ouzuLul44E8", "file_name": "ouzuLul44E8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person riding a donkey. First, identify the main subjects: one person, one donkey. The person is wearing a dark shirt with a blue section, jeans, and a dark hat. The donkey is brown with a white patch on its face, medium size. They're moving along a paved path. The background is trees with some leaves, but keep background minimal. Chronologically: the rider and donkey start moving, then continue walking. The camera follows them, probably tracking their movement. Need to describe motion: walking along the path. Spatial relationships: the person is on the donkey, moving forward. Camera perspective: following the movement, maybe a steady shot. Let's put it all together concisely.\n\nCheck the rules: focus on motion and behavior, chronological. Main subjects: person (male, dark shirt, blue hood, jeans, hat) riding a brown donkey (white muzzle) along a paved road. They move forward steadily. Background: trees with sparse foliage, but minimal. Camera: follows the pair as they walk, likely a steady tracking shot. Make sure to keep it concise. Let's draft:\n\n\"A person in a dark shirt, blue hood, and jeans rides a brown donkey with a white muzzle along a paved path through a wooded area, moving steadily forward. The camera tracks their movement from behind, maintaining a steady shot as they walk.\"\n\nWait, check rules: exclude named characters, so don't mention \"male\". Just \"person\". Also, \"brown donkey with white muzzle\". Let's adjust.\n\n\"A person wearing a dark shirt with a blue section, jeans, and a dark hat rides a brown donkey with a white muzzle along a paved path through a wooded area, moving steadily forward. The camera follows them from behind, maintaining a steady shot.\"\n\nBut maybe \"dark shirt with a blue hood\"? The video shows the shirt has a blue part on the back. Wait, the description says \"blue hood\"? No, the video: \"dark shirt with blue part on back\". Maybe better to say \"dark shirt with a blue section\". Also, the donkey is brown, white muzzle. The path is paved, trees in background. Motion: walking.\n\nChronological order: starts walking, continues. So the caption should describe the sequence: person riding donkey, moving along path, camera follows.\n\nLet me check the rules again: focus on motion and behavior of main subjects in chronological order. So the action is the rider and donkey moving along the path. Appearance: person (dark shirt, blue part, jeans, hat), donkey (brown, white muzzle). Motion: walking. Background minimal. Camera: follows them, steady shot.\n\nFinal draft: \"A person in a dark shirt with a blue section, jeans, and a dark hat rides a brown donkey with a white muzzle, walking steadily along a paved path through a wooded area. The camera follows their movement from behind, maintaining a steady shot as they progress.\"\n\nCheck if it's concise. Maybe shorten \"dark shirt with a blue section\" to \"dark shirt with blue accents\"? But original video: the shirt has a blue part. Maybe just \"dark shirt with blue details\". Hmm. But the user's example in the rules says to be concise. Let's see.\n\nAlternatively: \"A person wearing a dark shirt, blue hood, and jeans rides a brown donkey with a white muzzle along a paved path, moving steadily forward. The camera tracks their progression from behind with a steady shot.\"\n\nWait, \"blue hood\"—is that accurate? The video shows the person has a blue part on the back of the shirt, maybe a vest? Not sure. But the user's video description: \"dark shirt with blue section\". So better to say \"dark shirt with a blue section\". Let's go with that.\n\nAlso, check if the background is essential. The problem says \"keep background descriptions minimal unless essential for understanding motion\". Here, the wooded area is the setting but not essential for motion, so maybe just \"a paved path\" without specifying woods. Wait, the background in the video is trees with sparse leaves, but the motion is along the path, so maybe \"a paved path through a wooded area\" is okay, but if minimal, maybe just \"a paved path\".\n\nWait, the first few frames show trees in the background, but the motion is along the path. So maybe \"a person rides a brown donkey with a white muzzle along a paved path, moving steadily forward. The camera follows from behind, maintaining a steady shot.\"\n\nBut appearance: need to describe the person's appearance. So:\n\n\"A person in a dark shirt with a blue section, jeans, and a dark hat rides a brown donkey with a white muzzle along a paved path, moving steadily. The camera follows from behind, maintaining a steady shot.\"\n\nThat's concise.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ouzuLul44E8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ouzuLul44E8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 375.3814178408928, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A rider on a donkey is moving forward along a path. The donkey and rider exhibit consistent locomotion (walking) with clear bounding box tracking.", "background_and_ambient_analysis": "The background consists of static trees and a path with no fluid/environmental motion (fire, water, wind) observed. Background elements do not exhibit significant shifting or swaying."}}
{"video_id": "oxNc1iCBnx0", "file_name": "oxNc1iCBnx0_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A toddler in white pajamas holds a yellow plastic bat, standing in a living room with a television displaying colorful graphics to the left and a couch to the right. The child swings the bat toward a white ball resting on a stand, hitting the ball which flies off-screen. The bat falls to the floor after the swing. The camera remains stationary with a slight shake, capturing the scene from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/oxNc1iCBnx0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/oxNc1iCBnx0_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 166.5275666170791, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving while holding a yellow object, exhibiting locomotion and physical interaction with the environment.", "background_and_ambient_analysis": "The background elements (couch, window, TV) remain static and do not shift uniformly across frames. No fire, water, smoke, or wind motion is visible."}}
{"video_id": "p1NcCXnQxGI", "file_name": "p1NcCXnQxGI_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue hoodie initially holds a small object, then displays a pink 3D structure while holding a phone, gesturing with the phone to point and show it, keeping the pink structure in front. The background features shelves but remains peripheral. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p1NcCXnQxGI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p1NcCXnQxGI_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 104.54623611658546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing blue hoodie) is moving his hands and arms, holding a piece of paper and a smartphone. The motion is intentional and due to the person's locomotion.", "background_and_ambient_analysis": "The background (shelves and wall) is static with no shifting. No fire, water, or wind is present."}}
{"video_id": "p0jy7FnQkxA", "file_name": "p0jy7FnQkxA_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a close-up of a hand holding a Samsung phone. The hand is on the left, showing the screen with a messaging app open. The background has a remote control to the left and a fruit tray with apples, pears, and lemons to the right. Then, the hand types a message—maybe \"How's it going?\" or something. Wait, the user said to exclude text recognition, so I shouldn't mention the text on the screen. Then, the scene transitions to a blue screen with Samsung copyright info. \n\nSo chronological order: first, the hand with the phone, then the action of typing, then the cut to the copyright screen. Need to describe the motion: hand holding phone, typing (fingers moving), then the transition to the blue screen. \n\nCheck the rules: focus on motion and behavior. Main subject is the hand holding the phone. First, the hand is static holding the phone, then fingers type (movement), then the scene changes to the copyright screen. \n\nAppearance: hand (light skin, maybe nail polish), phone (Samsung, black). Background elements: remote to left, fruit tray to right. Then, the camera shifts to a blue screen with text (but exclude text, so just say the blue screen appears). \n\nWait, rule f: exclude text recognition, so for the copyright screen, just say a blue screen with text, but the rule says don't mention the text. So maybe just \"a blue screen with Samsung text\" but no, rule f says exclude text recognition, so maybe just \"a blue screen appears\" but no, the example in the rules: \"Exclude text recognition, named characters, or stylistic analysis.\" So for the copyright screen, since it's text, we can't mention the text, just say it's a blue screen with the text (but since we can't mention text, maybe describe the screen as blue). Wait, the sample output in the user's example: the video ends with a blue screen with text, but the rules say exclude text recognition. Wait, the user says \"Exclude text recognition\", so for the copyright screen, we don't mention the text, just the fact that it's a blue screen with Samsung logo maybe. Wait, but the problem is that the copyright screen has text, but rule f says exclude text recognition, so we can't describe the text. So we have to say \"a blue screen displays Samsung logo and copyright information\" but that's text. Hmm, but the user says \"Exclude text recognition\", so perhaps just describe the visual: the screen is blue, maybe with a logo. But the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So maybe the blue screen is just a static screen, so \"a blue screen appears\". \n\nWait, let's check the problem statement again: \"f) Exclude text recognition, named characters, or stylistic analysis.\" So if the screen has text, we don't mention the text. So for the copyright screen, we can say \"a blue screen appears\" without describing the text. \n\nSo the sequence: \n\n- A hand holds a Samsung smartphone, displaying a messaging app with a keyboard. The hand is positioned with fingers visible, and the phone is held upright. To the left of the phone, a black remote control rests on a surface. To the right, a tray of assorted fruits (apples, pears, lemons) is visible. The hand's fingers move to type on the keyboard. \n\n- The scene transitions to a blue screen displaying Samsung branding and copyright information. \n\nWait, but need to be concise. Let's structure it as a paragraph:\n\nA hand holds a Samsung smartphone, showing a messaging interface with a visible keyboard. The hand types on the screen while positioned above a surface with a black remote control to the left and a fruit tray to the right. The hand then moves, and the video cuts to a blue screen with Samsung branding and copyright text.\n\nWait, but rules say \"Briefly describe their appearance and number (color, size, orientation).\" The hand is light-skinned, the phone is black, the remote is black, fruits are various colors. But need to be concise. \n\nFirst frame: hand (light skin, nails painted) holds Samsung phone (black, upright). Background: remote (black) left, fruit tray (apples, pears, lemons) right. Then, hand types (fingers press keys). Then, transition to blue screen.\n\nSo chronological:\n\nA light-skinned hand holds a black Samsung smartphone, displaying a messaging app with a keyboard; the hand types on the screen while positioned over a surface. To the left of the phone lies a black remote control, and to the right, a tray of colorful fruits (apples, pears, lemons) is visible. The hand’s", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p0jy7FnQkxA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p0jy7FnQkxA_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 333.482291375798, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with a smartphone (typing on keyboard), demonstrating discrete, solid object motion due to human locomotion.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind). Background includes a static bowl of fruits and countertop, with no visible atmospheric disturbances."}}
{"video_id": "p5SoV2XRE8Y", "file_name": "p5SoV2XRE8Y_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in dark shorts emerges from a pool, gripping the concrete edge before climbing out. He rises from the water, stands on the edge, and turns toward the camera. The camera follows his movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p5SoV2XRE8Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p5SoV2XRE8Y_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 444.1065282287241, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man exits water, steps onto deck, walks toward camera, and dries himself with a towel—discrete locomotion driven by his physical movements.", "background_and_ambient_analysis": "The background (trees, pool deck) is static with no uniform shifting. Pool water shows minimal ripples from the man's actions but is not dominant fluid motion."}}
{"video_id": "p1cx-ZNgMw8", "file_name": "p1cx-ZNgMw8_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark pants bends down near a pink object on a grassy area, then stands and walks away through the park. The scene is viewed from behind dense green foliage, with the camera remaining stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p1cx-ZNgMw8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p1cx-ZNgMw8_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 254.00605085716845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are walking across the scene, moving from right to left and then one turns to walk away.", "background_and_ambient_analysis": "The background (trees, ground) is static. Minor motion in the bushes is likely due to wind, but not dominant."}}
{"video_id": "p5wSO78q6Lc", "file_name": "p5wSO78q6Lc_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A snowman wearing a red and white hat and black scarf stands in a snowy area. Two people are initially near it; a third person in a green jacket approaches, while the first person adjusts the snowman’s hat. The group shifts position around the snowman as the camera pans left, capturing their interactions from different angles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p5wSO78q6Lc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p5wSO78q6Lc_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 267.19827636718753, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in black (adult) walks towards and stands next to the snowman, while a person in green (child) moves around the snowman and then stands beside the adult.", "background_and_ambient_analysis": "The background (trees and snow-covered ground) is static and shows no uniform shifting. There are no fluid or wind-driven motions (fire, water, smoke) as the dominant elements."}}
{"video_id": "p-pTyTv2BoY", "file_name": "p-pTyTv2BoY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white tank top and navy shorts lies on a gym bench, gripping a barbell with weights. He lifts the barbell upward from his chest, extends his arms fully, then lowers it back down in a controlled motion. The camera angle shifts slightly to follow the man's lifting motion, maintaining a close-up perspective on his upper body and the barbell, while other gym equipment and people are visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p-pTyTv2BoY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p-pTyTv2BoY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 90.62588190049702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "p5dE3ZZ84Og", "file_name": "p5dE3ZZ84Og_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink and black striped top holds a small dragon figurine, bringing it to their mouth before lowering it. The background includes a light wall and a doorframe to the left. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p5dE3ZZ84Og.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p5dE3ZZ84Og_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 149, "blur_score": 128.48965891725223, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a striped shirt is holding and moving a hammer-like object near their mouth, with slight head and arm movements indicating explicit physical interaction (locomotion of the arm/hand holding the object).", "background_and_ambient_analysis": "The wall and door in the background show no shifting or environmental fluid motion (fire, water, smoke, wind). Static background elements remain consistent across frames, confirming no ambient environmental motion."}}
{"video_id": "p55sGh99KK0", "file_name": "p55sGh99KK0_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange polo shirt rearranges items on a checkered table, first positioning a brown plate with a sandwich at the center, then moving a pink plate containing a sandwich from the left side to the center and holding it up. The table also features a green bottle and a white bottle. The camera remains static at eye level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p55sGh99KK0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p55sGh99KK0_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 70.30739964406652, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt is performing discrete actions: moving hands to arrange plates and gesturing toward the camera.", "background_and_ambient_analysis": "The background elements (walls, curtains) show no shifting or uniform motion; no fire, water, or wind is visible in the scene."}}
{"video_id": "p6JJMPhtCQE", "file_name": "p6JJMPhtCQE_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a blue sweater and the other in a dark jacket, stand facing a closed door. The blue-sweatered person moves to the left of the dark-jacketed individual as they both approach the door. The dark-jacketed person bends downward near the door while the blue-sweatered person remains to their left. The camera maintains a static perspective with slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p6JJMPhtCQE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p6JJMPhtCQE_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 131.30393880541058, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (discrete solid objects) are moving: the person in the dark coat bends down and searches at the floor, while the person in the blue sweater observes and slightly shifts position to follow the action.", "background_and_ambient_analysis": "The white walls remain static throughout the video with no shifting, fluid motion, or environmental effects (e.g., fire, water, smoke, wind)."}}
{"video_id": "p7uUj6baem0", "file_name": "p7uUj6baem0_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video features two people: one in a checkered shirt and another in a dark top. The dark-top individual raises their arm toward the checkered-shirt person's head, then the checkered-shirt person turns their head upward as the dark-top individual continues moving their arm, possibly adjusting the hair or head. The camera maintains a close-up perspective with slight movement and shaking.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p7uUj6baem0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p7uUj6baem0_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 81.91323519229842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people: one in a striped shirt (with a visible back tattoo) and another in black clothing. The person in black is making hand gestures (e.g., framing the face, touching the head) and the person in striped shirt is moving their head and body, turning around to show the back tattoo.", "background_and_ambient_analysis": "The background is a static wall with no shifting or fluid motion (fire, water, smoke, wind) detected. The ambient environment is calm and not contributing to dominant motion."}}
{"video_id": "p6nzvH_H7Zs", "file_name": "p6nzvH_H7Zs_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray long-sleeve shirt spreads white rice from a green pot onto a sheet of dark nori placed on a bamboo mat. The green pot sits to the left of the nori sheet, while a bottle with a red label and dark liquid rests in the foreground left. The individual uses a spoon to transfer rice, positioning their hands over the nori. Various kitchen items, including a plate with rolled nori and slices of raw fish, are arranged on a wooden table. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p6nzvH_H7Zs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p6nzvH_H7Zs_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 128.6141714500825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are actively moving: adding ingredients to the green bowl, manipulating the sheet on the table, and handling food items.", "background_and_ambient_analysis": "Static background with no significant fluid or environmental motion (no fire, water, smoke, or wind); table items (bowl, soda bottle, etc.) remain fixed throughout."}}
{"video_id": "p6T0UzsUueo", "file_name": "p6T0UzsUueo_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a sleeveless dark shirt sits on a striped couch, strumming a sunburst-colored bass guitar with their left hand on the fretboard and right hand plucking strings. The guitar is held vertically, with a wooden cabinet featuring a mirror to the right. The camera remains stationary in a low-angle shot throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p6T0UzsUueo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p6T0UzsUueo_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 121.89403411228142, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and guitar are moving discretely: fingers manipulating fretboard and strumming, indicating intentional physical motion from playing actions.", "background_and_ambient_analysis": "Background elements (radiator, wooden cabinet) are stationary; no environmental fluids (fire, water, smoke) or wind motion observed."}}
{"video_id": "p8xTwus98AE", "file_name": "p8xTwus98AE_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First frame is a blurred green forest scene with the Breaking News logo. Then the next frames show two people in a forest. One person is holding a guitar, wearing a light shirt. The other is partially visible. Then there's a transition to a studio graphic with \"BREAKING NEWS\" over a globe. \n\nNeed to follow the rules. Chronological order: start with the forest scene, then the two people, then the studio graphic. Main subjects: people, guitar. Appearances: the person with guitar is in light shirt, maybe older, holding guitar. The other person is behind or beside. Spatial: in a forest, trees around. Then the studio transition.\n\nCheck background: minimal, just forest initially. Then studio with globe. Camera movement: first frame is blurred, then maybe steady shot of the people, then cuts to studio graphic. \n\nNeed to describe motion: the person is holding the guitar, maybe moving slightly? The video starts with blurred forest, then clear shot of two people in forest, then transitions to studio. \n\nLet's structure:\n\n- First part: Blurred forest scene with two people (one holding guitar, light shirt; other partially visible) in a green forest setting. \n- Then transitions to a studio graphic with a rotating globe and \"BREAKING NEWS\" text.\n\nMake sure to mention main subjects' motion: the person holding the guitar might be standing, maybe moving a little. The camera perspective: first frame is blurred (so maybe shaky or fast move), then the next frames are more steady, then the studio graphic.\n\nWait, the first frame [0.0] is a blurred forest with Breaking News logo. Then [1.4] shows two people in forest: one with guitar, light shirt, the other behind. Then [2.5] same scene, maybe moving. Then [3.6] transitions to studio graphic with globe and text.\n\nSo the order is: the video starts with a blurred forest scene, then shows two individuals in a forested area (one holding a guitar, wearing a light-colored shirt; the other partially visible), then cuts to a studio graphic featuring a rotating globe and the \"BREAKING NEWS\" text.\n\nCheck the rules: focus on motion and behavior. The individuals are in the forest, the person with guitar is holding it, maybe standing. Then the camera cuts to the studio graphic.\n\nAvoid text recognition (so no \"KOMO 4\" since it's part of the logo but the rule says exclude text recognition, but the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So maybe mention the logos but not the text? Wait the rule says \"Exclude text recognition\", so don't describe the text, just the visual elements. Wait the sample video has the Breaking News logo and KOMO 4, but the rules say to exclude text recognition. So maybe don't mention the text on the screen, just the logo as a visual element? Wait the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So the logos are part of the visual, but we don't describe the text (like \"BREAKING NEWS\" is a logo, but we can mention the presence of the logo as part of the scene, but not the words).\n\nWait the user's instructions: \"Exclude text recognition, named characters, or stylistic analysis.\" So for example, if the screen has \"BREAKING NEWS\", we can say the logo is present but not describe the words. Wait but the task is to generate a caption, so maybe the logo is part of the visual, but we don't mention the text. Wait the example in the rules: the user says \"Exclude text recognition\", so the caption should not include things like the text \"BREAKING NEWS\", but the logo is a visual element. Wait no, the logo is a graphic, so maybe it's okay to mention the presence of the logo as part of the scene.\n\nWait the problem states: \"Exclude text recognition, named characters, or stylistic analysis.\" So text recognition would be like recognizing the word \"BREAKING NEWS\", so we should not mention that. But the logo is a visual, not text. Hmm. But the example in the video has the \"Breaking News\" logo, which is text. So perhaps we should not mention the text, but describe the visual of the logo. But the rule says \"exclude text recognition\", so maybe we can mention the logo as a visual element without referencing the text.\n\nWait, the user's example video shows the Breaking News logo, but the task says to exclude text recognition. So we have to describe the logo as a visual (like a red and blue globe logo) but not the text.\n\nWait the problem says: \"Exclude text recognition, named characters, or stylistic analysis.\" So \"text recognition\" would be identifying the words,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p8xTwus98AE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p8xTwus98AE_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 109, "blur_score": 136.23514413799765, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving by standing up and playing a guitar, which is a discrete solid object motion.", "background_and_ambient_analysis": "The background (forest with trees) is static; no significant ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "p66NvG-budk", "file_name": "p66NvG-budk_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black pants and black gloves sits on a chair, using a whisk to stir contents in a metal pot placed on a portable stove. A yellow electric kettle rests above the pot, emitting heat. The person continuously stirs the pot’s contents, which appear to be grains or seeds, while the pot’s surface shows slight agitation. The camera remains stationary in a top-down view, focusing on the interaction between the person’s hands, the whisk, and the pot on a paved surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p66NvG-budk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p66NvG-budk_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 969.0717967710395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's gloved hands are actively stirring grain within a container, with visible circular motion and physical interaction between the hands and the grain.", "background_and_ambient_analysis": "Background elements (pavement, container base) are stationary and show no shifting or uniform movement. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "p9uHNxW9Vm8", "file_name": "p9uHNxW9Vm8_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding multiple small silvery fish releases them into an aquarium. The fish scatter and swim away from the hand in various directions, moving through the water. The hand remains above the fish as they disperse. The camera maintains a fixed perspective focused on the aquarium interior, capturing the motion of the fish against a blurred background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p9uHNxW9Vm8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p9uHNxW9Vm8_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 81.02120681373543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete, solid fish are moving actively within the aquarium, responding to the feeding action (swimming toward food particles). The hand is also a discrete object performing a motion (releasing food).", "background_and_ambient_analysis": "The aquarium walls and background elements show no shifting or uniform motion, indicating a static background. While the water medium is present, the dominant motion is not fluid-driven (e.g., no visible water flow or turbulence overwhelming the scene)."}}
{"video_id": "pADoXrlgoJ0", "file_name": "pADoXrlgoJ0_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in dark pants runs across a rooftop, steps down onto a raised platform, and jumps onto a paved ground. The background includes a fence and distant buildings. The camera shifts from an overhead rooftop view to a side perspective of the jump.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pADoXrlgoJ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pADoXrlgoJ0_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 161, "blur_score": 200.35235201817815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person (discrete solid object) moves via locomotion: jumping into a box, stepping out, and walking across the scene. The box is stationary.", "background_and_ambient_analysis": "The background elements (concrete ground, fence, distant trees, and buildings) remain static and show no shifting or fluid motion. No fire, water, smoke, or wind are present, eliminating ambient environmental motion."}}
{"video_id": "pArPzXd7ZR4", "file_name": "pArPzXd7ZR4_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red and white striped shirt stands before a large stainless steel tank in a cluttered room. He opens the tank's circular lid, lifts out a white cloth, and holds it up. The camera remains stationary, capturing the action from a frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pArPzXd7ZR4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pArPzXd7ZR4_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 352.0291305359607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is actively moving: lifting a lid, handling a white cloth, and interacting with a large metallic tank. The cloth and the man's body movements are solid, distinct object motions due to his physical actions.", "background_and_ambient_analysis": "The background elements (walls, furniture, bed) are static and show no significant shifting or fluid motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "pCI1CXRZNYc", "file_name": "pCI1CXRZNYc_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green outfit sits on a chair, holding a large brown cello between their legs. They move a bow across the strings, their left hand adjusting finger positions on the neck of the cello. The camera remains stationary, capturing the performance against a backdrop of light-colored curtains.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pCI1CXRZNYc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pCI1CXRZNYc_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 545.2140073271646, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The cellist is moving the bow and pressing strings on the cello, resulting in discrete motion.", "background_and_ambient_analysis": "Background (curtains and chair) is static. No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "pC_68QTfVEA", "file_name": "pC_68QTfVEA_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with one person holding a bird. Wait, no, first frame: a person in a light gray shirt and dark pants, holding a bird (maybe a cockatoo?) with a large beak. Then another person enters from the right, wearing a light blue shirt with a graphic and dark pants. They both have these twig-like structures. The first person raises the bird, then moves it up and down, maybe interacting with the bird. The second person is holding a similar structure, maybe a frame. Then they both move around, the first person holds the bird up high, then the second person adjusts their structure. The background is a plain wall with horizontal lines, and there's a wire fence or structure behind them. Let's sequence the actions.\n\nFirst frame: person 1 (gray shirt, dark pants, cap) holds bird in front. Second frame: person 1 raises bird, now the bird's wings are spread. Third frame: person 2 (blue shirt, dark pants) enters from right, holding a twig frame. Fourth frame: both are side by side, person 1 holding bird, person 2 holding frame. Fifth frame: person 1 moves bird up, person 2 adjusts frame. Sixth frame: person 1 holds bird high, person 2 stands to the right.\n\nNow, check the rules. Focus on motion: chronological. Describe appearance (shirts, pants), number (two people). Spatial: person 2 enters from right, stands to the right of person 1. Background: plain wall, minimal. Camera: probably static, but the frames show movement so maybe no camera movement, just subjects moving. Output a concise paragraph.\n\nLet me draft:\n\nA man in a light gray shirt and dark pants holds a large bird with a prominent beak, initially in front of him. Another man in a light blue graphic shirt and dark pants enters from the right, holding a twig structure. Both stand side by side; the first man raises the bird upward, then extends it outward, while the second man adjusts his twig frame. They remain in front of a plain wall with horizontal lines, with minimal background detail. The camera maintains a static perspective throughout the sequence.\n\nWait, check the rules: exclude text recognition (so the shirt graphic isn't mentioned, but the blue shirt's graphic is maybe not necessary. The problem says \"exclude text recognition\"—so if the shirt has text, we shouldn't mention, but \"graphic\" might not be text. Wait, the problem says \"exclude text recognition, named characters, or stylistic analysis.\" So \"light blue graphic shirt\" is okay if it's describing the shirt's style without text. Wait, the example: the second man's shirt has a graphic (maybe a face), but the rule says exclude text recognition. So perhaps just say \"light blue shirt with a design\" but the instruction says \"briefly describe their appearance\". Hmm, but the rule g says exclude text recognition. So the graphic on the shirt is a design, not text, so maybe it's okay. Wait, but the rules say \"exclude text recognition\", so if it's a logo, maybe just describe the color. Wait, the example given in the problem: the shirt has a graphic, but in the rules, we have to exclude text recognition. So perhaps the description should avoid any text, but the graphic is a design. But the user's example says \"light blue graphic shirt\"—but maybe the problem says to exclude text, but graphic is not text. Let me check the rules again: \"Exclude text recognition, named characters, or stylistic analysis.\" So \"graphic\" is stylistic analysis? No, maybe the shirt's graphic is just part of the appearance. Maybe the instruction is to not mention any text (like if the shirt said \"COOL\" or something), but the design (a face) is okay. But the user's example has \"light blue shirt with a graphic\", so maybe it's acceptable.\n\nWait, the main point is to follow the rules. Let's rephrase: \"A man in a light gray shirt and dark pants holds a large bird with a prominent beak, initially in front of him. Another man in a light blue shirt and dark pants enters from the right, holding a twig structure. Both stand side by side; the first man raises the bird upward, then extends it outward, while the second man adjusts his twig frame. They remain in front of a plain wall with horizontal lines, with minimal background detail. The camera maintains a static perspective throughout the sequence.\"\n\nWait, the first frame: the man is holding the bird. Second frame: he raises it. Third frame: the second man comes in. Fourth: both stand, first man holds bird, second holds frame. Fifth: first man moves bird up, second adjusts. Sixth: first man holds", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pC_68QTfVEA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pC_68QTfVEA_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 101.06293239100509, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving discrete solid objects: one holds and manipulates a goat-shaped prop (moving it vertically and horizontally), and the other handles a rope (swinging and adjusting it). Both motions are deliberate and trackable.", "background_and_ambient_analysis": "The background consists of a static wall and metal railing with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "pEJAJ3Nqtu0", "file_name": "pEJAJ3Nqtu0_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to focus on the main subject, which is the person dancing. The video shows a man in a blue shirt and beige shorts jumping on a yoga mat. He's moving energetically, so I should note his actions in chronological order.\n\nLooking at the frames: he starts with arms raised, then jumps, lands, and continues moving. His movements are dynamic—kicking legs, swinging arms. The background has a TV, speakers, and a shelf, but the rules say to keep background minimal unless essential. Since the TV is on, maybe mention it briefly as part of the setting.\n\nSpatial relationships: he's in front of the TV, which is mounted on the wall. The yoga mat is on the floor. The shelf is to the right of the TV. But the user wants minimal background, so maybe just note the TV is behind him.\n\nAppearance: blue shirt, beige shorts, barefoot. Number of people is one. \n\nCamera perspective: seems static, no movement mentioned. The video is a single shot, so camera is fixed, maybe slight shake? The user says if relevant, so maybe note \"static camera\" or \"fixed perspective\".\n\nCheck the rules again. Rule d says conclude with camera perspective. Rule e says minimal background. So background: brown wall, TV showing something (but exclude text recognition), shelf to the right, but maybe just \"brown wall with mounted TV and shelf\".\n\nChronological order: starts with arms up, jumps, lands, continues dancing. Need to describe the motion step by step.\n\nPossible caption: A man in a blue shirt and beige shorts dances energetically on a dark yoga mat, jumping and swinging his arms in front of a mounted television. The TV displays changing images, with a shelf and speakers visible to the right. The camera remains static throughout.\n\nWait, the user says exclude text recognition, so don't mention what's on the TV. Just say TV is on. So \"a mounted television displaying moving images\". But rule f says exclude text recognition, so maybe \"a mounted television showing changing visuals\".\n\nCheck the output format: must be a concise chronological paragraph. Avoid mentioning what's on the TV beyond it being on. Maybe \"a mounted television showing dynamic content\".\n\nAlso, the person is barefoot, so mention that. The yoga mat is dark.\n\nLet me structure it: The man, wearing a blue shirt and beige shorts, stands on a dark yoga mat in front of a mounted television. He begins with arms raised, then jumps repeatedly, kicking his legs and swinging his arms in rhythmic motion. To his right, a shelf holds electronic devices and books. The camera remains static.\n\nWait, the shelf is to the right of the TV. The user wants minimal background, so maybe just \"to the right of the TV\" but \"minimal\", so perhaps \"a shelf to the right of the TV\".\n\nWait, the original rules: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So the person is in front of the TV. The shelf is to the right of the TV. But maybe not necessary. Let me check the sample.\n\nThe example given in the problem statement is \"a man in a blue shirt and beige shorts dances energetically on a dark yoga mat, jumping and swinging his arms in front of a mounted television. The TV displays changing images, with a shelf and speakers visible to the right. The camera remains static throughout.\"\n\nBut since we need to exclude text recognition, \"TV displays changing images\" might be okay as long as we don't specify what's on it. Wait, the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" So \"changing images\" is okay as long as it's not text. Since it's a video, the TV is showing video content, so \"displaying dynamic visual content\" or \"showing moving images\" is acceptable.\n\nSo the caption should mention the TV as displaying something, but not what.\n\nAlso, the person is barefoot, so \"barefoot\" is part of his appearance.\n\nLet me draft:\n\nA barefoot man in a blue shirt and beige shorts dances energetically on a dark yoga mat, jumping and swinging his arms in front of a mounted television. The TV shows dynamic content, with a shelf holding electronic devices visible to the right. The camera remains static.\n\nCheck chronological: starts with jumping, then moving. The description should be in order: he begins with arms raised, jumps, continues dancing. So maybe \"beginning with arms raised, he jumps repeatedly, kicking legs and swinging arms...\"\n\nWait, the video shows from frame 0 to 5: first frame he has arms up, then jumps, lands, arms down, then jumps again. So the sequence is: starts with arms raised, jumps, lands, then continues.\n\nBut the caption needs", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pEJAJ3Nqtu0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pEJAJ3Nqtu0_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 1033.0407288949118, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (solid, distinct object) is dancing with visible locomotion and arm movements.", "background_and_ambient_analysis": "Background elements (wall, shelf, floor) show no uniform shifting or environmental motion (no fire, water, smoke, or wind visible)."}}
{"video_id": "pD-3K0x42ZU", "file_name": "pD-3K0x42ZU_000313_000323.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals in swimwear approach a thawed ice hole on a snowy landscape. A shirtless person in black trunks steps into the water, followed by another shirtless individual entering the icy pool. A person already in the water looks toward the newcomers. The camera pans right to follow the movement of people entering the water, capturing their interaction in the shallow, dark pool.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pD-3K0x42ZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pD-3K0x42ZU_000313_000323.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 100.5708679799005, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: two men exit the icy water and walk onto the snow, while a third man remains partially submerged. Their motion is due to locomotion (walking), with visible directional movement across the frame.", "background_and_ambient_analysis": "The background features snow-covered ground and blue industrial containers. These elements show minimal shift, indicating no significant ambient environmental motion (e.g., water flow or wind) dominating the scene. Water ripples in the pond are secondary and not the primary motion."}}
{"video_id": "pAeuA42FoHE", "file_name": "pAeuA42FoHE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red cap with a large white number \"3\" on the front is held by a hand against a brick wall background. The hand tilts the cap to display the adjustable label on the brim. The camera follows the cap's rotation, maintaining a close-up view of the cap and the hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pAeuA42FoHE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pAeuA42FoHE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 88.09295114025014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A red cap is held and rotated by a hand to display different angles, including the number '3' and the 'New Era' label. The cap is a solid, distinct object with no collisions or external forces beyond manual manipulation.", "background_and_ambient_analysis": "The background consists of a static brick wall with no shifting or environmental motion (e.g., wind, water, fire). No fluid or gaseous elements are present."}}
{"video_id": "pFt0JuUentI", "file_name": "pFt0JuUentI_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a group of people around a bar. Let's note the chronological order. The scene starts with people at the bar, then the camera moves. Let's check each frame.\n\nIn the first frame, there are several people at a bar with a red countertop. Bottles are on the bar. Then the camera pans around, showing the people interacting. They seem to be holding drinks, maybe clinking or gesturing. The main subjects are the people, their actions: moving hands, interacting. The bar has bottles, and the background has a poster, but keep background minimal.\n\nChronological order: The video starts with a group at the bar. Then the camera moves, panning to show different angles of the group. People are holding bottles, some are raising hands (maybe clinking or waving). Spatial relationships: the people are seated at the bar, some standing. The camera pans left and right, showing different parts of the group. The bar is red, with bottles. Background has a wall with a poster, but minimal.\n\nNeed to mention appearance: people in dark clothing (some), maybe casual wear. Number: 5-6 people? Let's see the frames. Frames 0-5: various angles, so the group is around the bar. The main action is the camera panning around the group as they interact, holding drinks.\n\nCheck rules: focus on motion and behavior. So describe the actions: people interacting at the bar, holding bottles, camera moves to show different angles.\n\nConclude with camera perspective: pan left and right, slight shake maybe? The description says \"pan left\" in the rules, but need to check.\n\nWait, the user says \"camera perspective and movement (e.g., top-down, pan left, slight shake)\". So need to specify the camera movement.\n\nLooking at the frames: the camera is moving around the bar, showing different angles of the people. So it's a pan (left to right or right to left). Let's see the frames: frame 0 to 5, the camera shifts from one side to another.\n\nNow, the caption needs to be concise. So:\n\nA group of people stands and sits around a red bar counter, holding and moving bottles, interacting with each other. The camera pans around the bar, showing different angles of the group, with some individuals raising hands or gesturing. The background includes a wall with a poster, but the focus remains on the people's actions. The camera movement is a steady pan, capturing the group from various perspectives.\n\nWait, but need to be concise. Let's structure:\n\nStart with initial scene: group at bar, then camera moves. Main actions: people holding bottles, gesturing, interacting. Camera pans left/right.\n\nCheck the rules again:\n\na) Chronological: first the group is at bar, then camera moves, people interact.\n\nb) Appearance: people (number, color, size, orientation). The people are various, some in dark clothes, maybe casual. Number: several (let's say 5-6, but maybe don't specify number if not clear). But rules say \"briefly describe their appearance and number\".\n\nc) Spatial: people at bar, some standing, some sitting.\n\nd) Conclude with camera: pan left, etc.\n\ne) Background minimal: mention poster only if essential. The poster is on the wall, maybe in the background, so minimal.\n\nf) Exclude text, names, etc.\n\nSo let's draft:\n\nThe video shows several people gathered around a red bar counter, holding and manipulating bottles. They interact by gesturing and moving their hands, with some individuals raising their arms. The camera pans left and right, capturing the group from multiple angles as they engage with one another. The background features a wall with a framed poster, but the focus remains on the people’s actions at the bar.\n\nWait, is \"manipulating bottles\" right? Maybe \"holding and moving bottles\".\n\nAlso, the caption should be concise. Let's check length. The example is a paragraph.\n\nAnother approach: \"A group of people stands at a red bar counter, holding bottles and gesturing as they interact. The camera pans around the bar, showing different angles of the group, with some individuals raising their hands. The background includes a wall with a poster, but the focus is on the people's movements and interactions at the bar.\"\n\nCheck rules: chronological order. First, people at bar, then camera moves, they interact.\n\nYes. Now, check for minimal background: \"background includes a wall with a poster\" is minimal, since it's part of the setting but not essential for motion. Wait, the rules say \"keep background descriptions minimal unless essential for understanding motion\". So if the poster isn't part of the motion, maybe omit. Wait, the poster is on the wall, maybe the camera movement is around", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pFt0JuUentI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pFt0JuUentI_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 149, "blur_score": 230.85586138629913, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Multiple people seated at a bar exhibit discrete movements: gesturing (e.g., reaching for drinks, leaning forward), indicating physical locomotion and interaction.", "background_and_ambient_analysis": "The background (walls, framed picture) is static with no fluid or environmental motion (fire, water, wind); the scene remains consistent with no ambient effects."}}
{"video_id": "pGbQX6v_2dI", "file_name": "pGbQX6v_2dI_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing rides a green bicycle on snow, loses balance, and falls off. The bicycle lies on the snow as the person stands up and walks toward the camera, adjusting their shirt. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pGbQX6v_2dI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pGbQX6v_2dI_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 89, "blur_score": 124.5988498156521, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and a bicycle are discrete solid objects. The person manipulates the bicycle (pushing it, standing over it), then runs across the snow-covered ground, demonstrating physical locomotion and interaction with the environment.", "background_and_ambient_analysis": "Background elements (buildings, road) show no uniform shifting; no fire, water, or wind-driven fluid motion detected. Snow is static except for interaction with the subject."}}
{"video_id": "pHjJHZJ44Xg", "file_name": "pHjJHZJ44Xg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a white shirt leans over a sink, scrubbing their soapy hair with both hands. They tilt their head upward, revealing their face as the hands continue to work through the hair, massaging it. Another hand joins in to scrub the hair, and the camera remains close and slightly shaky, focused on the upper body and sink area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pHjJHZJ44Xg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pHjJHZJ44Xg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 467.4335585775362, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and head are moving: hands massage hair and scrub, while the head tilts and rotates to facilitate washing. These are discrete solid objects (body parts) interacting with physical forces (water, friction).", "background_and_ambient_analysis": "The sink, faucet, and surrounding fixtures are static; water flow from the faucet is minor and not dominant. No fire, smoke, or significant wind effects observed."}}
{"video_id": "pGHWLOiqIVA", "file_name": "pGHWLOiqIVA_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray t-shirt plays a black clarinet while standing in front of a wooden door and a music stand with sheet music. They lower the clarinet, stop playing, and look toward the camera. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pGHWLOiqIVA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pGHWLOiqIVA_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 150, "blur_score": 88.52973026694147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding a clarinet exhibits discrete movement (head turning, body adjustment, hand gestures) consistent with intentional locomotion and instrument handling.", "background_and_ambient_analysis": "The background consists of static elements (wooden door, walls) with no visible shifting or fluid motion (fire, water, smoke, wind). The environment remains uniformly still."}}
{"video_id": "pIcTaNFc5KM", "file_name": "pIcTaNFc5KM_000271_000281.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a light gray top and a light-colored headband with a decorative clip stands in front of a mirror. She turns her head to the right, then faces the camera while holding a makeup brush, bringing it toward her cheek. The background features a mirror reflecting her back. The camera remains steady in a close-up shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pIcTaNFc5KM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pIcTaNFc5KM_000271_000281.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 63.00725917523938, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) is moving their head and hand, performing actions like looking in a mirror and holding a pen.", "background_and_ambient_analysis": "Static background elements (walls, mirror reflection) show no uniform shifting; no fire, water, or wind-driven fluid motion present."}}
{"video_id": "pLFCCTurdxo", "file_name": "pLFCCTurdxo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt sits at a piano, right hand on the keys while left hand holds a small object. They bring the object to their mouth with their left hand. The camera remains static, positioned in front of the person with a wooden cabinet visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pLFCCTurdxo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pLFCCTurdxo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 354.10802669390574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is playing a harmonica; hand movements are discrete and controlled.", "background_and_ambient_analysis": "Background elements (piano, cabinets) are static; no fluid motion (fire, water, smoke, wind) present."}}
{"video_id": "pNATrKO-6jI", "file_name": "pNATrKO-6jI_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to look at the video frames provided. The video shows a group of musicians performing. Let's break down the elements.\n\nFirst, the main subjects: there are multiple people playing instruments. In the frames, we see a person in a white shirt with green pants playing a guitar (or bass guitar, maybe). To the right, another person in a white shirt with blue sleeves is playing a cello. There's also a person in the background with a bass, maybe? Wait, the first frame shows a person with a cello, then another with a bass.\n\nWait, the frames: first frame, left side there's a person (partially visible) with an instrument, then a person in white shirt, green pants playing a bass guitar (or electric guitar). In the middle, there's a person with a large string instrument, maybe a cello or double bass, but the one on the right is clearly a cello (red). The right person is playing a cello, holding it between their legs.\n\nNow, the motion: in the frames, the person on the left (playing the bass guitar) is moving their hands up and down, strumming. The person on the right (cello) is moving their bow across the strings. The background has people watching, but we don't need to focus on them much.\n\nChronicling the action: let's see the sequence. At 0.0 seconds, all are in position. Then, as time progresses (from 0 to 5 seconds), the left musician plays the bass guitar, moving hands. The right musician plays the cello, moving the bow. The person in the middle with the tall instrument (maybe a bass) is also playing, but maybe not as visible.\n\nAppearance: left musician is wearing a white shirt with blue stripes, green pants. Right musician: white shirt with blue stripes, playing a red cello. The bass player in the middle: maybe a yellow or light-colored bass.\n\nSpatial relationships: the bass guitarist is on the left, cello player on the right. The bass player is behind the cello player? Wait, in the frames, the cello player is to the right of the bass guitarist.\n\nCamera movement: the frames show a slight shake, maybe a handheld camera, no major movement like pan or zoom. The camera angle is eye-level, capturing the performers from the front.\n\nBackground: minimal, it's an indoor room, beige walls, maybe some equipment. Not essential.\n\nNow, following the rules: focus on motion and behavior, chronological order. Start with the first frame, then describe the actions.\n\nSo, the caption should start by identifying the main subjects (number, appearance), their actions in order.\n\nLet's structure:\n\nAt the start, multiple musicians are visible: a person in a white shirt with blue accents and green pants plays a dark-colored bass guitar; another in a white shirt with blue accents plays a red cello. The bass guitarist strums the strings with their hands, moving them rhythmically. The cello player moves a bow across the strings. A third musician in the background plays a tall string instrument. The camera remains static with minor shake, positioned to capture the performers at eye level.\n\nWait, need to check if there are three musicians. The first frame: left side has a partial figure (maybe a third person with an instrument), then the bass guitarist, then the cello player. So three main performers.\n\nCheck the video frames: frame 0 shows three people on stage. Left: partial figure (maybe a third person with a drum or another instrument). Middle: bass guitarist. Right: cello player.\n\nSo:\n\nThree musicians perform: a person in a white shirt with blue stripes and green pants plays a dark bass guitar, moving hands up and down to strum; a person in a white shirt with blue stripes plays a red cello, moving a bow across the strings; a third person in the background plays a tall string instrument. All are positioned with the bass guitarist to the left, cello player to the right, and the tall instrument player behind. The camera maintains a static eye-level view with slight movement, capturing the performance.\n\nWait, but the rules say to keep background descriptions minimal. So maybe focus on the main subjects. Also, chronological order: the actions happen in sequence.\n\nLet me check the frames again:\n\nFrom 0 to 5 seconds, the bass guitarist is strumming, the cello player is bowing. The movements are continuous.\n\nSo the caption should be:\n\nA musician in a white shirt with blue accents and green pants strums a dark bass guitar while standing left of the frame. To his right, another musician in a white shirt with blue accents plays a red cello, moving a bow across its strings. A third musician in the background plays a tall string instrument", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pNATrKO-6jI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pNATrKO-6jI_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 73.05849651132733, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People playing musical instruments (guitar, bass, drums) exhibit distinct motion as they actively manipulate their instruments.", "background_and_ambient_analysis": "Background elements (walls, furniture) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "pJgyh-ANrgw", "file_name": "pJgyh-ANrgw_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in black pants and a black top hula hoops with arms raised, then bends downward, while a man in brown pants and a black shirt hula hoops beside her. Another woman in black stands to the left, bending over. In the background, children and adults move about, some playing with hula hoops or walking across the plaza. The camera remains stationary, capturing the scene from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pJgyh-ANrgw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pJgyh-ANrgw_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 201.3396924056393, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "pPxyaUGTjnw", "file_name": "pPxyaUGTjnw_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a black tie over a purple buttoned shirt, adjusting its position and aligning it along the shirt's front. The hands shift the tie to prepare for knotting, with the camera maintaining a close-up top-down perspective focused on the hands and fabric.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pPxyaUGTjnw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pPxyaUGTjnw_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 49.31467041980059, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands manipulate a black tie and purple shirt: hands adjust the tie's position, stretch it vertically, and interact with the shirt's fabric.", "background_and_ambient_analysis": "Background (wooden table) is static and unchanging; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "pKSWCwt9bdA", "file_name": "pKSWCwt9bdA_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt stands behind a white and black microscope, initially holding a small dark object in their right hand. They place the object down, then gesture with their right hand toward the microscope and subsequently toward a tablet to the left displaying purple circular patterns. The person maintains a neutral posture while moving their hands to indicate the equipment. The camera remains stationary, capturing the scene from a medium distance with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pKSWCwt9bdA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pKSWCwt9bdA_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 204.94786061275352, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (discrete solid object) making hand gestures and body movements, moving due to muscle forces.", "background_and_ambient_analysis": "The background (wall, table) is static with no shifting or environmental motion (no fire, water, wind)."}}
{"video_id": "pRZ_q2xBjUA", "file_name": "pRZ_q2xBjUA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with brown hair and a striped short-sleeve shirt enters the frame from the right, sits in a wooden chair with blue and white floral detailing on the top rail and gold spindles, and brings both hands to their face. The camera remains stationary, focusing on the person’s upper body as they settle into the chair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pRZ_q2xBjUA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pRZ_q2xBjUA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 567.6456852796131, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves into frame, sits down, adjusts clothing, and holds a phone to their face.", "background_and_ambient_analysis": "The chair background remains stationary with no shifting or fluid motion; no fire, water, or wind observed."}}
{"video_id": "pTs77sdealA", "file_name": "pTs77sdealA_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt with red and yellow flame patterns on the sleeves raises a baton above their head, tilts their head back while holding it near their head, then begins juggling the baton with both hands in a circular motion. The background remains dark, and the camera maintains a static, centered perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pTs77sdealA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pTs77sdealA_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 81.6469976551056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boxer (discrete object) moves in boxing motions (punching, saluting), throwing a bat (discrete object) which moves due to the throw. Both motions are solid, distinct objects reacting to physical forces.", "background_and_ambient_analysis": "The background is uniformly dark with no visible static elements (walls, ground) that shift or move. No fire, water, smoke, or wind motion is present."}}
{"video_id": "pV4kTsYWZGw", "file_name": "pV4kTsYWZGw_000234_000244.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green top holds a striped harmonica to their mouth, playing and adjusting their grip slightly; the scene is a static close-up of the individual against an indistinct indoor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pV4kTsYWZGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pV4kTsYWZGw_000234_000244.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 747.1741940616183, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is playing an accordion. The person's hands and body exhibit slight, controlled movements as they manipulate the instrument's keys and bellows.", "background_and_ambient_analysis": "The background (walls, window, curtains) is static with no shifting, and there is no fluid/environmental motion (fire, water, wind) observed. The scene is indoors with no significant environmental movement."}}
{"video_id": "pQw1KEIJjew", "file_name": "pQw1KEIJjew_000999_001009.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>. No reasoning. Let's ensure it's concise. Final version: \"A shirtless person lies face down as a gloved individual uses a cylindrical tool to massage their upper back, moving it downward along the spine. The massager shifts hands to continue the motion, with the recipient stationary. The camera provides a close-up view of the back and hands, with a window showing water and greenery in the background.\"  Wait, the background is minimal, so maybe \"with a window and water visible\" but keep it short. Also, the motion: starts at upper back (near neck), moves down. So \"slides it downward from the upper back toward the lower back.\" Maybe better. Let's tweak: \"A shirtless person lies face down as a gloved individual uses a cylindrical tool to massage their upper back, sliding it downward along the spine. The massager’s hands reposition to continue the motion, with the recipient remaining still. The camera remains close-up on the back and hands, with a window showing water in the background.\"  That's concise. Check rules: motion in order, appearance (shirtless person, gloved hands, cylindrical tool), spatial (massager above), background minimal. Yes. </think>  <caption_output>A shirtless person lies face down as a gloved individual uses a cylindrical tool to massage their upper back, sliding it downward along the spine. The massager shifts hands to continue the motion, with the recipient remaining still. The camera remains close-up on the back and hands, with a window showing water in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pQw1KEIJjew.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pQw1KEIJjew_000999_001009.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 59.464270898663116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "pU7ZXv7WSpA", "file_name": "pU7ZXv7WSpA_000207_000217.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly brown hair, wearing a purple sleeveless top and blue pants, adjusts their shirt, bends down, then stands to face the camera while touching their hair. The background includes a red skull poster and a colorful artwork on the wall behind them. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pU7ZXv7WSpA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pU7ZXv7WSpA_000207_000217.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 125, "blur_score": 66.7925456336379, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (female with curly hair) moves in discrete motions: adjusting clothing, shifting posture, and gesturing. Her movements are localized and self-driven, with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (red skull poster, colorful tapestry, furniture) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind). No ambient environmental effects detected."}}
{"video_id": "pYq0i25T2aM", "file_name": "pYq0i25T2aM_000268_000278.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands manipulate a metallic component on a vehicle, then transition to pouring oil through a funnel into the open engine bay. The hands are positioned near the engine, holding the funnel steady as oil is poured. The camera begins with a close-up of the hands and component, then shifts to a wider view of the engine bay.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pYq0i25T2aM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pYq0i25T2aM_000268_000278.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 297.005182652902, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holds a cloth to wipe engine components, then moves to wipe a neck area, and later handles an oil filter. These discrete solid objects (hand, cloth, filter) move due to explicit physical forces (wiping, handling).", "background_and_ambient_analysis": "The background (car engine bay) is static and does not shift uniformly; no fluids, fire, water, smoke, or wind dominate the scene. Camera repositioning shows different engine angles but background elements remain fixed."}}
{"video_id": "p_7d8QkxXnY", "file_name": "p_7d8QkxXnY_000161_000171.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a cheerleading squad. First, the main subject is a group of cheerleaders in white uniforms. They're in a stadium, so there's a crowd in the background but minimal detail. The action: they're performing a stunt. One cheerleader is lifted high on their shoulders. Then, they shift positions—maybe forming a pyramid. The movement is dynamic, with some cheerleaders stepping or moving to adjust. The camera seems to capture it from a slightly elevated angle, maybe a bit shaky. Need to check the sequence: first, the initial stunt, then the group repositioning, and the camera angle. Also, the number—several cheerleaders, all in white. Spatial relationship: some on the ground supporting, others lifted. Background is the stadium with lights, but not detailed. Exclude text like \"PARENTAL GUIDANCE\" or the TV logo. So the caption should be chronological: start with the cheerleaders forming a stunt, then moving, then the camera perspective.\n\nLet me structure it: First frame, cheerleaders in white uniforms perform a stunt with one elevated. Then, they adjust positions, forming a pyramid, others supporting. The camera is slightly shaky, top-down view. Let's make it concise. Avoid mentioning text, focus on motion. \"A group of cheerleaders in white uniforms performs a dynamic stunt: one is lifted high on their shoulders, then the team repositions into a pyramid formation, with several members supporting others below. The camera captures the action from a slightly elevated, shaky angle as the squad shifts positions in the stadium.\" Wait, check the video frames. The first frame shows a tall stunt, then the next frames show the team adjusting, maybe collapsing or moving. Wait, in frame 0.0: one cheerleader is high, then frame 1.0: more movement, frame 2.0: maybe the group repositioning. So the chronological order: the cheerleaders form a pyramid with one at the top, then they shift, and then the view pulls back a bit. So the motion is building the stunt, then adjusting. So the caption should note the initial stunt, then the repositioning. Also, \"white uniforms\" is key. Number: multiple cheerleaders, but since it's a squad, we can say \"a group of cheerleaders\". Spatial: some on the ground, some elevated. Background: stadium crowd but minimal. Camera: maybe a medium shot, slightly shaky. Let's draft:\n\n\"A group of cheerleaders in white uniforms forms a pyramid stunt, with one elevated high on the shoulders of others; they then shift positions, adjusting their formation as the crowd fills the background. The camera captures the action from a slightly shaky, medium perspective as the squad moves dynamically.\"\n\nWait, check the rules: a) chronological order. So first, forming the stunt (one on top), then shifting. b) appearance: white uniforms, number (group), orientation (pyramid). c) spatial: elevated vs. ground. d) camera: medium, shaky. e) background minimal. f) exclude text.\n\nYes, that fits. Let's make it concise. Maybe: \"Cheerleaders in white uniforms perform a stunt: one is lifted high on their peers' shoulders, then the group repositions into a pyramid, with supporting members below. The camera maintains a slightly shaky, medium shot as the squad adjusts their formation.\" Hmm, \"medium shot\" but the video might be more top-down? Wait, the first frame is a close-up of the stunt, then the next frames show more of the stadium. Maybe the camera is following the action, maybe top-down? Wait, the initial frames show a close-up of the stunt, then maybe panning out. Wait, the description says the first frame is \"a cheerleader in white on top of a pyramid of peers\", then next frames show the group moving. So the camera might start with close-up, then pull back. So \"The camera captures the action from a slightly shaky perspective, initially close on the stunt, then pulling back as the squad repositions.\" Wait, the rules say \"conclude with camera perspective and movement\". So need to end with that.\n\nLet's structure:\n\nChronological: 1. Cheerleaders form a stunt with one elevated on others. 2. They adjust positions, repositioning into a pyramid. 3. Camera captures from a slightly shaky, medium angle (or top-down? The video is a bit grainy, but the initial frames are close-up, then more of the stadium).\n\nWait, the second frame shows more of the stadium, so maybe the camera pulls back. So: \"A group of cheerleaders in white uniforms executes a stunt, with one elevated high on their peers' shoulders; they then reposition into a pyramid formation, shifting bodies as the crowd fills the background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/p_7d8QkxXnY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/p_7d8QkxXnY_000161_000171.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 334.0017029309803, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (cheerleaders) are moving due to physical forces (lifting, passing, and coordinated stunts). The flyers are lifted and passed between bases, and the entire human pyramid forms and reconfigures.", "background_and_ambient_analysis": "No significant fluid/environmental motion (fire, water, smoke, wind) observed. Background elements (stadium stands, field) are relatively static with no uniform shifting."}}
{"video_id": "pVHkCVZnwTA", "file_name": "pVHkCVZnwTA_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin tone points to and moves along the tread of a dark gray car tire mounted on a silver alloy wheel with multiple lug nuts, tracing the tire's grooves. The hand shifts position, highlighting sections of the tire, while the camera remains close to the wheel, slightly adjusting to follow the hand’s motion. The background is indistinct, focusing on the wheel and tire interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pVHkCVZnwTA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pVHkCVZnwTA_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 89.68394400032494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand moves along the tire's sidewall, interacting with the tire's surface markings (e.g., '391' text). The tire itself is stationary.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. The tire and wheel structure remains static with no uniform background shift."}}
{"video_id": "pXX_hn5WOCo", "file_name": "pXX_hn5WOCo_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand inserts a dark stick into a large metallic bowl positioned to the right of a perforated cylindrical device, then lifts the stick out. The hand, wearing a light-colored glove, interacts with the bowl while the cylindrical device and two black solar panels with white grid patterns remain stationary to the left. The scene is captured from a top-down perspective with no camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pXX_hn5WOCo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pXX_hn5WOCo_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 394.3492037900136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves manipulates a metal bowl and a large cylindrical object; hand movements and object repositioning are distinct physical interactions.", "background_and_ambient_analysis": "Static background elements (floor, solar panels) show no uniform shifting. No fire, water, smoke, or wind motion detected."}}
{"video_id": "paOIkqrC2WY", "file_name": "paOIkqrC2WY_000569_000579.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video. The main points are to focus on motion and behavior of the subjects, their appearance, spatial relationships, camera perspective, and keep background minimal.\n\nLooking at the video description: a person on a horse running on a sandy path. The horse is dark brown, maybe black, with a white sock on one leg. The rider is wearing a white shirt. The horse is galloping, kicking up dust. Background has greenery and some structures, but minimal details.\n\nFirst, I should note the chronological order. The video starts with the horse and rider moving, then galloping, and the horse continues to run. So the main action is the horse galloping, the rider maintaining posture.\n\nAppearance: Horse is dark brown (or black), white sock on hind leg. Rider is wearing white shirt. The rider is on the horse's back, holding the reins.\n\nSpatial relationships: The horse is on a sandy path. The path is bordered by greenery on the left. Background has trees and structures, but maybe not necessary to mention.\n\nCamera perspective: The video is shot from a stationary position, maybe slightly shaky. The camera is at ground level, following the movement of the horse.\n\nNeed to mention the motion: The horse is galloping, legs moving rapidly, kicking up dust. The rider is leaning forward, maintaining balance.\n\nCheck rules: Exclude text, named characters, stylistic analysis. Keep background minimal unless essential. So maybe just mention the greenery on the left as part of the setting but not too much.\n\nPutting it all together: Start with the horse and rider in motion, describe their appearance briefly, the galloping action, the dust, the surroundings (left side greenery), and camera movement.\n\nWait, the user said \"conclude with camera perspective and movement\". So after describing the action, note the camera is stationary, maybe slightly shaky.\n\nCheck the example output format. The example given in the problem statement has a caption that starts with \"A person wearing a white shirt rides a dark brown horse...\", mentions the motion, spatial relation (left side greenery), then camera.\n\nWait, the user's instructions say: \"Briefly describe their appearance and number (color, size, orientation).\" So horse is dark brown, rider in white. The horse is moving on a sandy path, kicking up dust. The rider is in front of the horse's head? No, the rider is on top of the horse. The horse is galloping, legs moving. The background has greenery on the left.\n\nPossible structure: The rider, dressed in a white shirt, mounts a dark brown horse with a white sock on its hind leg. The horse begins galloping along a sandy path, kicking up dust as it moves. The rider leans forward, maintaining balance while the horse’s hooves strike the ground in a rhythmic pattern. Greenery lines the left side of the path. The camera remains stationary, capturing the motion from a ground-level perspective with a slight shake.\n\nWait, but the user said \"keep background descriptions minimal unless essential for understanding motion\". So maybe the greenery on the left is essential as it's the border of the path. But maybe even that is not necessary. Let me see the example given in the problem statement. The example output in the instructions is not provided, but the user's example output format shows a caption that includes \"greenery to the left\".\n\nWait, in the provided video description, the background has greenery on the left. So maybe that's relevant. Let me check the rules again: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\"\n\nSo if the greenery is on the left, then mention \"greenery borders the path to the left\".\n\nNow, the camera: the video starts with the horse and rider, the camera is static? The user says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So the camera is likely stationary but maybe slightly shaky as per the video's description.\n\nPutting it all together:\n\nA person in a white shirt rides a dark brown horse with a white sock on its hind leg along a sandy path. The horse gallops forward, kicking up dust as its hooves strike the ground rhythmically. The rider maintains a forward-leaning posture, guiding the horse. Greenery borders the path to the left. The camera remains stationary, capturing the motion from a ground-level perspective with a slight shake.\n\nWait, but the rider's description: \"person\" or \"rider\"? The user says \"main subjects (people/animals/objects)\", so the horse is the main animal, the rider is the person. So it's a rider (person) on a horse.\n\nCheck", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/paOIkqrC2WY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/paOIkqrC2WY_000569_000579.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1171.8892242493312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and a horse are moving; the horse is trotting/running on the dirt path.", "background_and_ambient_analysis": "The background (trees, bushes, building) is static with no fluid or wind motion. No fire, water, or smoke observed."}}
{"video_id": "pWF58XyupSI", "file_name": "pWF58XyupSI_000640_000650.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a maroon shirt and dark pants kneels while adjusting the handlebar of a blue and black bicycle frame wrapped with brown tape, positioned in front of a large poster of a cyclist. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pWF58XyupSI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pWF58XyupSI_000640_000650.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 325.8934799424164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is actively moving their arms while working on a bicycle frame mounted on a stand; the bicycle frame and stand are stationary.", "background_and_ambient_analysis": "Background elements (poster, red container, wall) are stationary with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "pbZQCzRFB2w", "file_name": "pbZQCzRFB2w_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to understand the video frames. The video starts with a person cracking an egg into a bowl. The person's hands are visible, holding the egg over a brown bowl. There's a plate with flour or something to the left, a spoon next to the plate, and a pan on a stove to the right. The timestamp shows 10:31, then 10:32, so time is moving. Then the screen turns red with some text, but according to the rules, we can't include text recognition, so that part might be the end.\n\nNow, following the rules: focus on motion chronologically. First, the person cracks the egg—so hands pressing the egg into the bowl, maybe the egg is split. Then the screen changes to red. Need to mention the main subject (the person's hands, the egg, the bowl), appearance: egg is yellow (yolk), bowl is brown, plate is clear with white contents (maybe flour), spoon white. Spatial: plate to left of bowl, spoon next to plate, pan to right of bowl. Camera is top-down view, no movement mentioned, so probably static. \n\nWait, the first few frames: person's hands cracking egg into bowl. The egg is yellow, in a brown bowl. Then the hands move, maybe the egg is broken, then the screen goes red. But the rules say exclude text recognition, so the red screen with text is just a transition, but since we can't mention text, maybe just note the color change. But the task is to describe the motion and behavior of main subjects. So the main action is cracking the egg, then the screen changes. \n\nLet me structure it. Start with the initial scene: A person uses both hands to crack a yellow egg into a brown bowl. The bowl is on a wooden surface, with a clear plate containing white powder to its left and a white spoon beside the plate. To the right of the bowl, a black pan sits on a green stovetop. The person's hands manipulate the egg, pressing it into the bowl, causing the egg to break. After the egg is cracked, the screen transitions to a solid red background. The camera maintains a top-down perspective throughout, with no noticeable movement. \n\nWait, need to check the rules: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So plate to left of bowl, spoon next to plate, pan to right of bowl. Also, appearance: egg yellow, bowl brown, plate clear, spoon white, pan black, stovetop green. \n\nBut the caption should be concise. Let's see. The first part: A pair of hands cracks a yellow egg into a brown bowl on a wooden surface. To the left of the bowl is a clear plate with white contents, and a white spoon rests beside the plate. To the right of the bowl, a black pan sits on a green stovetop. The hands press the egg into the bowl, breaking it. The screen then shifts to a solid red background. The camera remains stationary in a top-down view throughout.\n\nWait, the video shows the hands cracking the egg, then the screen turns red. So chronological: first action is cracking the egg, then the screen changes. The red screen is part of the video, but since we can't mention text, maybe just note the color change. But the rules say \"exclude text recognition\", so the text on the red screen isn't to be mentioned. So the main action is the egg being cracked, then the screen becomes red.\n\nLet me check the frames again: frame 0: hands hold egg over bowl. Frame 1: hands crack egg. Frame 2: egg in bowl. Frame 3: hands press egg, maybe yolk is in the bowl. Frame 4: hands move away, then screen turns red with text. So the action is cracking the egg, then the screen changes.\n\nSo the caption should describe the action of cracking the egg, then the screen turning red. Let's put it all together concisely.\n\n\"Starting with a top-down view, a person cracks a yellow egg into a brown bowl on a wooden surface; a clear plate with white powder and a white spoon lie to the left of the bowl, while a black pan rests on a green stovetop to the right. The hands press the egg into the bowl, splitting it, then the screen transitions to a solid red background. The camera remains static throughout.\"\n\nWait, \"the screen transitions to a solid red background\"—that's the last part. Also, need to check if the egg is split. The frames show the egg being cracked, so maybe the yolk is in the bowl. Let's make sure it's chronological: hands hold egg, crack", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pbZQCzRFB2w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pbZQCzRFB2w_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 83.90170451131782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are seen manipulating a bowl containing an egg, with motion indicating egg-cracking action; no other discrete objects show significant motion beyond this interaction.", "background_and_ambient_analysis": "Background elements (plates, spoon, bowl, pot) remain fixed relative to each other across frames; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "pcZOiSybbf8", "file_name": "pcZOiSybbf8_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue shirt with red sleeve trim and light blue jeans lifts a rectangular wooden beehive frame densely covered with bees from a hive. The frame, filled with honeycomb and swarming bees, is raised and rotated slightly to display the swarm. Other hive components and greenery appear in the background. The camera follows the frame’s upward movement, maintaining a close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pcZOiSybbf8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pcZOiSybbf8_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 1008.0165031419313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing blue shirt and jeans) is moving a beehive frame, lifting it from the hive box and holding it up. The bees on the frame are moving (buzzing and crawling) but their motion is secondary to the frame being handled by the person.", "background_and_ambient_analysis": "The background (trees, plants) shows minimal movement (likely from wind) but is not dominant. There are no fire, water, smoke, or strong environmental flows. The background elements do not shift uniformly, indicating the camera is stationary."}}
{"video_id": "pd6mOu-Bvy4", "file_name": "pd6mOu-Bvy4_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with short brown hair, wearing a white lab coat over a black top, gestures her hands upward near her face in a laboratory setting. Next, another woman with long dark hair, red nail polish, and a watch adjusts her hair with both hands against a light-colored wall. Finally, the first woman stands in front of a counter with various items, holding objects. The camera transitions from close-up to close-up, then to a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pd6mOu-Bvy4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pd6mOu-Bvy4_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 192.0732864261404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The moving objects are the hands and faces of two women. The hands are moving voluntarily (e.g., pressing on forehead, nose, cheeks) and are discrete solid objects.", "background_and_ambient_analysis": "The background in both scenes is static (tiled wall with ceiling lights in first scene, plain wall in second scene) with no shifting or environmental motion (no fire, water, wind)."}}
{"video_id": "pbvuAKMnjVk", "file_name": "pbvuAKMnjVk_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two huskies—one white with black patches, one predominantly white—stand on a dirt ground at night, surrounded by people in dark clothing and boots. The white-and-black dog turns its head, then moves; the other dog shifts position. A handler places a hand on the predominantly white dog's back. The scene transitions to daytime, where the dogs actively run, pulling a sled near a van, guided by handlers in outdoor gear. The camera remains stationary initially, then shifts to follow the dogs' movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pbvuAKMnjVk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pbvuAKMnjVk_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 95.54447376871977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The dog exhibits distinct locomotive motion (walking, shifting position). People stand with minimal movement (e.g., leg adjustments).", "background_and_ambient_analysis": "No shifting background elements (ground, fence) detected. No fire, water, smoke, or wind motion present."}}
{"video_id": "pgLUtVne7ok", "file_name": "pgLUtVne7ok_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white t-shirt plays a white and black electric guitar, adjusting his stance and strumming motion. He stands in front of a striped curtain with shelves holding boxes visible to his right. The camera maintains a close, slightly shaky perspective focused on the man throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pgLUtVne7ok.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pgLUtVne7ok_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 148.90091954725054, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person playing an electric guitar, with visible hand movements on the fretboard and strumming motion, and slight body sway.", "background_and_ambient_analysis": "Background elements (shelves, curtains, wall) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "pg69K_CXyyE", "file_name": "pg69K_CXyyE_000200_000210.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long, light-colored glitter nails uses a small tool near their eye, then retracts the hand, revealing fully made-up eyes with long lashes and defined brows; the person blinks and shifts eye gaze slightly; the camera remains tightly focused on the face throughout, maintaining a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pg69K_CXyyE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pg69K_CXyyE_000200_000210.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 57.80284276066873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and face moving as they apply makeup (e.g., adjusting eyelid, pressing eye area).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed; background is blurred and static."}}
{"video_id": "pj68rO_d3bs", "file_name": "pj68rO_d3bs_000222_000232.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand stirs a vibrant mix of diced orange carrots, green beans, green peas, and white onions in a black frying pan, causing the vegetables to shift and tumble. The stirring ceases as the hand withdraws, leaving the colorful vegetables settled in the pan. The camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pj68rO_d3bs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pj68rO_d3bs_000222_000232.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 75.25733059393754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The vegetables (carrots, peas, onions) and spatula are moving. The spatula applies physical force to stir the vegetables, causing discrete, solid objects to shift within the pan.", "background_and_ambient_analysis": "The background (stove, kitchen surface) is static and unchanging. No fire, water, smoke, or wind motion is visible or dominant."}}
{"video_id": "pl-lQmkseks", "file_name": "pl-lQmkseks_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child with short dark hair, wearing a light-colored top and green pants, sits on a carpeted floor. The child flips through the pages of a colorful book, turning each page to view the illustrations. A closed book lies nearby to the right. The camera remains stationary throughout, capturing the child's actions from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pl-lQmkseks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pl-lQmkseks_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 90.6539040843328, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is turning the pages of a book; the book is the discrete object moving due to the child's hand action.", "background_and_ambient_analysis": "Background is static (door, carpet, furniture do not shift). No ambient environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "pmiW6nNIKOM", "file_name": "pmiW6nNIKOM_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. The user wants a concise chronological paragraph focusing on the main subject's actions. First, I need to identify the main subject: an elderly woman in a light-colored blouse with a red circular badge. She's sitting in a chair, working on a basket weaving project.\n\nLooking at the frames, she's manipulating white strips of material. In frame 0, she's holding the basket, probably starting to weave. By frame 1, she's pulling a strip through the basket. Frames 2-5 show her continuing the weaving, adjusting the strips. \n\nI should note her appearance: short dark hair, glasses, light blouse. The basket is light-colored, made of woven strips. The background has a wooden door and some furniture, but the rules say minimal background. The camera is stationary, slightly shaky, close-up on her hands and the basket. \n\nNeed to check the rules: chronological order, motion, appearance briefly, spatial relationships (she's seated, basket in her hands), no text or names. Conclude with camera perspective. Avoid mentioning the background unless essential. \n\nWait, the user said \"minimal background unless essential\". The wooden door and another person's leg are in the background, but maybe not essential. The main focus is her actions. So, maybe just mention she's seated indoors.\n\nCheck the output format: must be in <caption_output> tags, no reasoning. Let me structure it: \n\nAn elderly woman with short dark hair and glasses, wearing a light-colored blouse with a red badge, sits in a chair. She holds a light-colored woven basket, manipulating white strips of material, weaving them through the basket's structure. Her hands move methodically, adjusting the strips as she works. The camera remains stationary, focused closely on her hands and the basket, capturing slight movements as she continues the weaving process. Background elements are minimal.\n\nWait, need to make it chronological. Start from the first frame: she's holding the basket, then starts weaving. Each step in order. Maybe: \n\nThe elderly woman, seated and wearing a light blouse with a red badge, holds a light-colored woven basket. She begins weaving by threading white strips through the basket's structure, her hands moving methodically to adjust and secure the strips. The camera stays close-up and steady, capturing her detailed hand movements throughout the process. \n\nCheck if \"methodically\" is okay. The rules don't prohibit adjectives, just need to be concise. Also, mention her position: seated in a chair, but maybe the chair isn't necessary unless spatial relation. The background is just \"indoor setting\" but minimal. Maybe \"seated indoors\" is enough. \n\nWait, the video has her sitting in a chair, so \"seated in a chair\" is part of her spatial relation. But the rules say \"mention spatial relationships if relevant\". Since the basket is in front of her, but maybe the chair is part of her position. However, the main focus is on her hands and the basket. Maybe just \"seated\" without chair.\n\nWait, the first frame shows her in a chair. The problem is the caption should be concise. Maybe \"seated\" as part of her appearance. Hmm.\n\nAnother check: the rules say \"briefly describe their appearance and number\". She's one person, light blouse with red badge. So \"an elderly woman wearing a light-colored blouse with a red circular badge\".\n\n\"holds a light-colored woven basket, manipulating white strips of material, weaving them through the basket's structure. Her hands move methodically, adjusting the strips as she works.\"\n\nCamera: close-up, stationary, slight shake? The user mentioned \"slight shake\" in the example. Let me check the description of the video. The video's camera movement: in the provided frames, it's a bit shaky. So \"camera remains steady with minor shake\".\n\nWait, the original instruction says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So need to mention if the camera is moving or not. The example says \"slight shake\". So maybe \"camera remains stationary with slight shake\".\n\nPutting it all together:\n\nAn elderly woman with short dark hair, wearing a light-colored blouse and a red circular badge, sits indoors. She holds a light-colored woven basket, methodically weaving white strips through its structure, adjusting the material with her hands. The camera maintains a close-up perspective, steady with minor shake, focusing on her hands and the basket throughout.\n\nWait, does \"methodically\" count? Maybe \"adjusting and securing the strips\". The rules don't restrict adjectives, so \"methodically\" is okay. Also, \"indoor\" is minimal background. \"Sits indoors\" is acceptable.\n\nCheck for chronological order: starts by holding the basket, then weaving. The caption describes the sequence: she", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pmiW6nNIKOM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pmiW6nNIKOM_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 141.98492271518785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and knitting materials (yarn, needles) exhibit controlled, discrete motion from manual knitting actions.", "background_and_ambient_analysis": "Static background elements (walls, furniture) show no uniform shifting; no fire, water, or wind-driven motion observed."}}
{"video_id": "poDSK-U0Spc", "file_name": "poDSK-U0Spc_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with a black design manipulates an object on a white cutting board, moving their hands to position and shift the object across the board. The background includes a refrigerator and shelves with bottles, but remains minimal. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/poDSK-U0Spc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/poDSK-U0Spc_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 601.7105682458359, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person's hands and a box (and a piece of fabric) are moving due to explicit physical actions (placing, moving objects).", "background_and_ambient_analysis": "No fire, water, smoke, or wind. Background elements (wall, rack) are stationary and show no uniform shifting."}}
{"video_id": "plgLLIh7dfc", "file_name": "plgLLIh7dfc_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules.\n\nLooking at the video frames provided: it's a construction scene with a large dump truck or conveyor system. The truck is red with some yellow and purple parts, maybe a hopper or loader. It's tilted, dumping material onto a pile of sand or gravel. There are mountains and some greenery in the background.\n\nThe rules say to focus on motion and behavior in chronological order. So, the main subject here is the machinery. The first frame shows it's tilted, maybe in the process of dumping. Then, in subsequent frames, it seems like the material is being poured out. The camera angle is static, probably a fixed shot.\n\nI need to note the appearance: red and yellow conveyor, purple base, maybe some wear on the structure. The material being dumped is light-colored, like sand. The number of people—there's a person in the background near the yellow structure, but since it's minimal, maybe mention \"a person\" but keep it brief. Spatial relationships: the truck is elevated, dumping over a pile. The background has mountains and trees, but keep it minimal as per rule e.\n\nCamera perspective: the video seems to be shot from a fixed angle, maybe a slight angle upward or side view. The user mentioned \"top-down\" but looking at the frames, it's more of a side view. Need to check if the camera moves, but the description says \"slight shake\" but in the examples given, maybe it's static. Wait, the user's example says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So maybe the camera is static here.\n\nThe main motion: the conveyor is tilting forward, releasing material onto the pile. The process is continuous over the frames. Need to describe the chronological order. First, the conveyor is at an angle, then tilting more, then the material flows out. The person is near the base, maybe observing.\n\nWait, the frames show the conveyor tilting, so starting from the first frame where it's already tilted, then maybe the tilting continues. So the action is the conveyor dumping the load. The material is sand or gravel.\n\nAppearance: the conveyor is red with yellow structural elements, purple base. The load is light-colored. The truck's wheels are visible. The pile is growing as it's dumped.\n\nMention spatial relationships: the conveyor is positioned above the pile, tilting towards it.\n\nThe camera is static, no movement, just capturing the action from a side angle. The background includes mountains and greenery, but keep it minimal.\n\nNow, putting it all together in chronological order. Start with the initial state: the conveyor is tilted, dumping material. Then, as time progresses, the material continues to pour. The person is present but not moving much. The pile grows.\n\nAvoid mentioning specific time frames (like \"in frame 0.3s\"), instead describe the sequence.\n\nCheck if the person is relevant. The rule says \"main subjects (people/animals/objects)\". The person is there but not the main focus. Maybe mention \"a person\" near the base but keep it brief.\n\nWait, the user's example output doesn't mention the person, but since it's part of the scene, maybe include it. However, the rules say \"briefly describe their appearance and number\", but if it's not the main subject, maybe just a mention.\n\nWait, the main subject is the conveyor. So the description should focus on the conveyor's motion. The person is a minor detail.\n\nSo the caption should be: A red and yellow conveyor structure, supported by a purple base, tilts forward to dump a light-colored granular material onto a pile below. As the sequence progresses, the conveyor continues its tilt, releasing more material onto the growing pile. In the background, a person stands near a yellow structure, observing the process. The camera remains stationary, capturing the action from a side angle with mountains and greenery visible in the distance.\n\nWait, the user said \"minimal background descriptions unless essential for understanding motion\". The mountains and greenery aren't essential here, so maybe just mention \"mountainous backdrop\" but minimal. However, the example in the rules says to exclude unnecessary background. Maybe just note the background as \"mountains and vegetation\" but keep it brief.\n\nLet me check the rules again: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" The conveyor is above the pile, so \"above a growing pile of sand.\"\n\nAlso, the rules say \"conclude with camera perspective and movement\". The camera is static, so \"stationary perspective\".\n\nPutting it all together concisely:\n\nA red conveyor with yellow", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/plgLLIh7dfc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/plgLLIh7dfc_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 1148.8914559447198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A conveyor belt system is actively moving, discharging material (sand/gravel) onto the ground. A yellow container is visible near the base, and a few people are present but remain largely stationary.", "background_and_ambient_analysis": "The background features stable mountains, trees, and a partly cloudy sky with minimal cloud movement. No significant fluid or wind-driven motion dominates the scene (e.g., no fire, water, or smoke)."}}
{"video_id": "pnHrJZ9TS0M", "file_name": "pnHrJZ9TS0M_000739_000749.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue floral shirt and wristwatch adjusts a white and yellow flower stem, inserting it into a green ceramic pot with a pink interior object, surrounded by other yellow, white, and green floral arrangements on a table. The hands carefully reposition the stem while the camera maintains a close-up perspective, slightly shifting to follow the motion. Background elements remain blurred and minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pnHrJZ9TS0M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pnHrJZ9TS0M_000739_000749.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 80.77044988813745, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively adjusting and repositioning flower branches in a vase, demonstrating solid object motion through deliberate manipulation.", "background_and_ambient_analysis": "Background elements (e.g., wall, furniture) show no uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "plPlWjep5zc", "file_name": "plPlWjep5zc_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with four people in a room. They're handling a large wrapped object, maybe a piece of furniture. The first frame shows them pushing or lifting it. Then in the next frame, they're still working on it, moving together. Then, the scene shifts: they're outside, carrying the wrapped item. Wait, no, frame 4 is a transition. Wait, the video has two main scenes: indoors with people moving furniture, then outdoors with a person pulling something. Wait, the video is split into two parts. Let's check the timestamps.\n\nFirst part (0-3 seconds): Four individuals in a room with wooden floors and windows with curtains. They're collectively maneuvering a large, wrapped object (probably furniture) on a cart or platform. One person in a white shirt is in the center, others in darker clothing. They adjust their positions, lifting and moving the object. Then, at frame 3, they release the object, and one person walks away. Then the scene cuts to outdoors (frame 4), where a person in a gray shirt and pants is pulling a large wrapped item on a cart across a grassy area. Then the next frame (5) has a company logo and contact info, but we need to exclude text recognition per rules.\n\nSo chronological order: Indoor scene with four people handling furniture, then outdoor scene with one person pulling an item. But the problem says \"main subjects (people/animals/objects)\" so focus on their motions.\n\nFirst scene: Four people (three in dark shirts, one in white shirt) in a room with wooden floor, moving a large wrapped object together. They start pushing/pulling it, then shift positions. Then, scene changes to outside where one person is pulling a similar item on a cart.\n\nWait, the video frames: [0.0] shows four people moving the object. [1.4] shows them continuing. [2.5] one person steps back, others move. [3.6] scene transitions to outdoor where a person is pulling a cart with the wrapped item. Wait, maybe frame 4 is the transition. Wait, the user provided frames:\n\n<0.3> four people moving furniture.\n\n<1.4> same group, moving.\n\n<2.5> they're adjusting, one steps away.\n\n<3.6> scene changes to outdoor: one person pulling a cart.\n\n<4.7> outdoor scene with person pulling.\n\n<5.0> company logo (text excluded).\n\nSo the main motions: indoor, four people collaborating to move a large wrapped object on a cart; then outdoor, one person pulling a similar object on a cart.\n\nNow, according to rules:\n\na) Chronological motion.\n\nb) Describe appearance and number.\n\nc) Spatial relationships.\n\nd) Camera perspective.\n\ne) Minimal background.\n\nf) Exclude text.\n\nSo first part: four people (various clothing: white, dark shirts) in a room, moving a large wrapped object (size: large, probably furniture) together. They adjust positions, lifting/pushing.\n\nThen, scene shifts to outdoor: one person (gray shirt, pants) pulling a large wrapped item on a cart across grass.\n\nCamera: starts with stationary indoor shot, then cuts to outdoor scene, then to logo (but logo is text, so we stop at the action).\n\nWait, the video has the logo at the end, but per rule f, exclude text recognition. So the action up to the outdoor scene.\n\nSo the caption should be:\n\nIn a room with wooden floors and curtains, four people (including one in a white shirt) collectively maneuver a large wrapped object on a platform, adjusting positions to lift and shift it. The scene transitions to an outdoor area where a person in a gray shirt and dark pants pulls a similar wrapped item on a cart across grass. The camera remains stationary during the indoor sequence, then cuts to an outdoor view with slight movement.\n\nWait, check rules:\n\na) Chronological: yes.\n\nb) Appearance: four people (white shirt, dark shirts), outdoor person in gray.\n\nc) Spatial: indoor: group around object; outdoor: person pulling cart.\n\nd) Camera: stationary indoors, cut to outdoor.\n\ne) Background minimal: room with curtains, grassy area.\n\nf) No text.\n\nSo let's condense into a concise paragraph.\n\n\"Four individuals, including one in a white shirt, work together indoors to move a large wrapped object on a platform, shifting positions to lift and reposition it; the scene transitions to an outdoor area where a person in gray clothing pulls a similar wrapped item on a cart across grass. The camera maintains a stationary view during the indoor sequence, then cuts to an outdoor perspective.\"\n\nCheck for all rules.\n\n- Motion: yes, moving object, pulling cart.\n\n- Appearance: four people (mentioning white shirt), outdoor", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/plPlWjep5zc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/plPlWjep5zc_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 90.43982603119943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people are pushing a large object (e.g., furniture) both inside and outside the house. The people and the furniture are the discrete moving objects.", "background_and_ambient_analysis": "The background (walls, floor inside; grass, trees outside) is static and does not shift uniformly. No fluid or wind motion present."}}
{"video_id": "praL_agXbuA", "file_name": "praL_agXbuA_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals work in a yard; a person in a red jacket bends and lifts a wooden plank leftward, a child in dark clothing remains near a blue container, and a person in a blue jacket adjusts planks to their right. The camera maintains a steady front view with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/praL_agXbuA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/praL_agXbuA_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 1948.6381444037545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "Multiple solid objects (people, possibly a child) exhibit locomotion and physical interaction with the environment (e.g., bending, moving within the yard).", "background_and_ambient_analysis": "Background elements (fence, house, ground) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "pr2MixTcspc", "file_name": "pr2MixTcspc_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark green long-sleeve top sits on a bed, bringing hands to mouth as if playing an instrument, then lowers hands to reveal a dark object, holding it up while smiling. The background features a bookshelf with books. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pr2MixTcspc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pr2MixTcspc_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 180.91312129875158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands (covering mouth, then revealing a phone) in discrete, intentional motions; the phone is held and displayed as a solid object.", "background_and_ambient_analysis": "Static background elements (bookshelf, walls) show no shifting or environmental motion (fire, water, smoke, wind). No fluid or fluid-driven motion detected."}}
{"video_id": "pucuf87vZt0", "file_name": "pucuf87vZt0_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink long-sleeve shirt and black pants twirls a white cylindrical baton in her hands, moving it in circular motions, then holds it upright against a two-tone wall with a purple upper and white lower section; the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pucuf87vZt0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pucuf87vZt0_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 109.66603225948715, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates two white solid objects (likely bats or similar tools) with deliberate hand movements and swings.", "background_and_ambient_analysis": "Static blue and white wall with no shifting or fluid environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "ptleenmxFvs", "file_name": "ptleenmxFvs_000378_000388.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the opening frames, three individuals are in a calm body of water bordered by ice; one stands upright while two lie on their backs. A person wearing a blue and white floral dress enters the frame from the right, walking toward the ice edge. The camera remains stationary, capturing the scene without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ptleenmxFvs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ptleenmxFvs_000378_000388.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 46.95793207013607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue swimsuit walks from right to left across the foreground, while people in the water are mostly stationary.", "background_and_ambient_analysis": "The icy shore and water are static. The water shows minimal ripples but no dominant fluid motion. The dominant motion is the walking person."}}
{"video_id": "puEQBg6sYIk", "file_name": "puEQBg6sYIk_000206_000216.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and blue jeans kneels on the ground, adjusting a small tree with his hands while two men in blue suits stand nearby observing. The kneeling man shifts his position, smoothing the soil around the tree's base, with a wrapped tree trunk visible to his right. The camera focuses closely on his actions, maintaining a slight tilt as it follows his movements. Background elements include grassy terrain and a parked car, but the primary focus remains on the men and the tree-planting activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/puEQBg6sYIk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/puEQBg6sYIk_000206_000216.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 266.73613469867973, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in white (kneeling) is actively planting a small tree, moving hands and body to adjust the tree in the ground. The person in blue uniform stands still as an observer.", "background_and_ambient_analysis": "The background (grass, tree trunk, white structure) shows no uniform shifting. No fire, water, or smoke is present. Minor wind may cause slight tree sway but is not dominant."}}
{"video_id": "ptXYJzqWQMY", "file_name": "ptXYJzqWQMY_000409_000419.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink shirt uses a black marker to write on a whiteboard, their hand moving across the surface to form characters before pausing with the marker resting on the board. The scene is viewed from a top-down perspective over a yellow and white patterned surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ptXYJzqWQMY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ptXYJzqWQMY_000409_000419.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 151, "blur_score": 397.49613306051253, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (solid discrete object) is actively writing on a whiteboard, exhibiting controlled movement due to explicit physical action (pen motion).", "background_and_ambient_analysis": "Static background elements (yellow-and-white striped fabric, whiteboard) show no uniform shifting or fluid/environmental motion (e.g., no fire, water, wind)."}}
{"video_id": "pvS3HapUqUk", "file_name": "pvS3HapUqUk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's light-skinned hands actively knead and mix a large pile of raw, pinkish ground meat spread across a surface. The hands move rhythmically, pushing and folding the chunky meat in a continuous motion. The background includes minimal, indistinct objects. The camera maintains a top-down perspective with slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pvS3HapUqUk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pvS3HapUqUk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 275.9861138053682, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Human hands actively manipulating ground meat. The hands exhibit deliberate, localized motion to mix or knead the meat.", "background_and_ambient_analysis": "No significant shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed. Background remains relatively static with focus on the foreground action."}}
{"video_id": "ppsniqGyfGw", "file_name": "ppsniqGyfGw_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with a dark beard, black t-shirt, and red-and-blue cap sits at a cluttered desk, holding a small object in his hands. He then raises both arms upward in a celebratory motion, extending his body back in the chair, before lowering his arms and adjusting his cap. The desk holds a keyboard, water bottles, and other office items, with a whiteboard visible in the background. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ppsniqGyfGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ppsniqGyfGw_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 35.112953322060974, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arms and body in discrete, intentional motions (e.g., arm raises, body lean), with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (whiteboard, desk items, door) remain stationary across frames; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "pspPyGL4Ioo", "file_name": "pspPyGL4Ioo_000486_000496.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands hold an open scrapbook with a plaid-patterned left page and blue-dotted right page. The hands lift the right page to reveal a blue-patterned card, then flip that card to display a second card with blue banner letters. The camera maintains a top-down perspective with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pspPyGL4Ioo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pspPyGL4Ioo_000486_000496.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 34.30366706540832, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a scrapbook card, rotating it to display different sides; the card itself is a solid object moved by physical interaction.", "background_and_ambient_analysis": "The background is a static gray surface with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "pxzyIk2LosM", "file_name": "pxzyIk2LosM_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a maroon top with black shoulders, multiple bracelets, and earrings stands against a red wall. She begins with hands near her chest, raises her right hand to point, then brings both hands together in a clapping motion, clasps them, spreads her hands wide with fingers extended, and repeats these hand movements. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pxzyIk2LosM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pxzyIk2LosM_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 161, "blur_score": 39.6558886239277, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving their hands and arms in various gestures (pointing, clapping, open palms), with no other solid objects visible.", "background_and_ambient_analysis": "Background is a static red wall with no shifting. No fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "pyuxj4y-yqY", "file_name": "pyuxj4y-yqY_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and jeans rides a brown horse as it bucks vigorously in a muddy arena, rearing and spinning while the rider grips the reins tightly. Two other men, one in a white shirt and hat, another in red, stand near a wooden fence observing. The horse continues moving around the enclosure as the rider maintains balance, with the camera following the action from a ground-level perspective, exhibiting slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pyuxj4y-yqY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pyuxj4y-yqY_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 778.2055975260841, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A rider on a horse is moving within the enclosed area, exhibiting bucking and locomotion.", "background_and_ambient_analysis": "Static wooden fence and muddy ground are present; no shifting background elements or fluid/environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "pvnvqM2ubkU", "file_name": "pvnvqM2ubkU_000332_000342.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dense cluster of dark brown bees covers a honeycomb frame, clinging tightly to its hexagonal cells. A hand enters the frame from the left, holding a metallic hive tool, and gently scrapes along the frame's surface, dislodging bees. The hand moves methodically across the frame, pushing the bees toward the right. The background reveals blurred green grass and beekeeping structures. The camera remains stationary, focusing closely on the interaction between the hand, tool, and bees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/pvnvqM2ubkU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/pvnvqM2ubkU_000332_000342.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 197.28580007158033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a tool (knife-like) moves across a beehive, interacting with bees; bees exhibit movement within the hive structure.", "background_and_ambient_analysis": "Background elements (grass, hive structure) remain static with no uniform shifting; no fluid/environmental motion (fire, water, wind) is evident."}}
{"video_id": "q0Su53X9LxE", "file_name": "q0Su53X9LxE_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in an orange sleeveless top sits in a beige high chair with a pink floral cushion. A hand enters from the left, offering an object to the baby, who laughs and opens their mouth; the hand then withdraws, and the baby looks downward. The background shows a blue wall. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q0Su53X9LxE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q0Su53X9LxE_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 144.82700858080275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand (discrete object) moves toward and away from the baby in the high chair, interacting with the baby's environment.", "background_and_ambient_analysis": "The blue wall and high chair elements are static; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "q2L86-k7rZo", "file_name": "q2L86-k7rZo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair tied up, wearing a black top with a white collar, sits in front of an orange wall adorned with scattered black-and-white photos and checkered borders. They hold a small stack of light-colored items, initially facing the camera, then lower their gaze to examine the items closely. The camera remains stationary throughout, capturing the individual’s focused interaction with the objects in their hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q2L86-k7rZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q2L86-k7rZo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 516.0908025588236, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding a book exhibits subtle hand movements while reading; no other discrete solid objects show significant motion.", "background_and_ambient_analysis": "The orange wall with photos and text remains static across all frames; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "q2SJT5VvAOY", "file_name": "q2SJT5VvAOY_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray sweatshirt pours contents from a container into a large bowl of chopped meat. A second person in a white shirt enters from behind, holding a tablet and observing the action. The camera pans left slightly to include the second person, maintaining a close-up focus on the pouring motion and interaction between the individuals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q2SJT5VvAOY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q2SJT5VvAOY_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 150, "blur_score": 46.27690798915624, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (child and adult) interacting with a handheld device; visible hand movements and device rotation due to human manipulation.", "background_and_ambient_analysis": "Static indoor background (couch, wall) with no shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "q2pdWojMZG8", "file_name": "q2pdWojMZG8_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a small yellow rubber duck towards a seated child wearing a white sleeveless outfit. The child extends her right arm to touch the duck, then points at it. An adult woman sits behind the child, supporting her. The camera remains stationary, facing the subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q2pdWojMZG8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q2pdWojMZG8_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 633.8950838298797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (discrete object) moves by turning her head, shifting posture, and extending her arm to point at the yellow toy held by an off-screen hand. The adult remains mostly stationary while holding the child.", "background_and_ambient_analysis": "The background (wall and floor) remains static throughout the frames with no shifting or environmental motion (e.g., no fire, water, or wind)."}}
{"video_id": "q17FgDoPTR0", "file_name": "q17FgDoPTR0_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person rides a brown horse across a grassy field, accompanied by a small light-colored dog that walks closely beside the horse. The horse and rider move steadily from left to right, the dog maintaining pace. The camera follows their motion with a slight pan to the right, capturing them in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q17FgDoPTR0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q17FgDoPTR0_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 36.138110552326104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A rider on a horse is moving (walking and stopping), and a dog runs toward the horse.", "background_and_ambient_analysis": "Background consists of static trees and fence with no significant wind-driven fluid motion; wind is minimal and not dominant."}}
{"video_id": "q3nCiDSAUaI", "file_name": "q3nCiDSAUaI_000336_000346.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple dancers in a studio perform synchronized movements: women in white tank tops and black shorts, black backless tops with knee-high socks, extend arms and lift legs; one dancer kicks while others mirror motions, with seated individuals in the background. Camera maintains a medium shot with slight pan to follow the group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q3nCiDSAUaI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q3nCiDSAUaI_000336_000346.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 221.34838932014569, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers (discrete solid objects) performing synchronized movements involving leg extensions, arm gestures, and body rotations. Motion is driven by muscular locomotion.", "background_and_ambient_analysis": "No shifting background elements (walls, floor, seated individuals remain static across frames). No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "q1v5Xyhoyts", "file_name": "q1v5Xyhoyts_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to focus on the main subjects and their actions in chronological order. The video shows a person on stage. Let me check the frames.\n\nIn the first frame, there's a person standing on a stage. The background has a screen with \"Atlanta Pride\" but the rules say to exclude text recognition, so I shouldn't mention that. The main subject is the person in a gray t-shirt and jeans. They're moving their hands, maybe gesturing. The camera seems to be panning slightly, following their movement. There's another person on stage in the background, maybe a musician, but the main focus is the foreground person.\n\nWait, the rules say to mention spatial relationships. So the main subject is in front of the stage, with the band setup behind. The person is moving, turning slightly, holding something. The background has drums and other equipment, but keep background minimal. The camera movement is a slight pan, following the person's movement.\n\nLet me structure it: The main subject is a person in a gray t-shirt and blue jeans standing on a stage. They gesture with their hands while moving slightly. Another person is visible in the background near the drums. The camera pans left, following the main subject's motion. Keep it concise, chronological.\n\nCheck the output format. Make sure not to include text or named characters. Avoid stylistic analysis. Let me verify the rules again. Rules a) motion and behavior in order. So start with the person's actions. They're moving their hands, maybe adjusting something. Then the camera movement. The other person in the background is part of the scene but not the main subject.\n\nWait, the user says \"main subjects (people/animals/objects)\". So the primary subject is the person in front. The other person is secondary but might need a brief mention. But the instruction says to focus primarily on main subjects. Maybe just mention the main person's actions, then the camera.\n\nHmm, the frames show the person moving from the left to the right, turning, maybe speaking. The camera follows that movement. Let me phrase it as:\n\nA person wearing a gray t-shirt and blue jeans gestures with both hands while standing on a stage platform, moving slightly to their right. Another individual stands near the drums in the background. The camera pans left, following the main subject's motion.\n\nWait, check the order. The main person is moving, so first they gesture, then move. The camera movement is following their motion. Let me check if the camera is panning left or right. In the video, the person moves from the left side of the frame to the right, so the camera might pan left to follow. Wait, in the frames given, the person starts on the left side and moves towards the right, so the camera would pan right? Wait, the frames go from [0.0] to [5.0], so the person is moving from left to right. The camera might be panning right to keep them in frame.\n\nWait, the description says the camera perspective and movement. Let me check the frames: the first frame shows the person slightly left, then they move right. So the camera is panning to the right, following their movement. But the user might have different camera movement. Wait, the video might have the camera moving in a way that the person stays centered. Maybe the camera is panning left, but the person moves right. Hmm, maybe not. Maybe the camera is steady, and the person moves. Wait, the user's example might not have that info. Let's think.\n\nThe problem says \"conclude with camera perspective and movement\". Since it's a stage, the camera is probably at a medium distance. The movement is a slight pan, perhaps following the person. Let me stick to the description given.\n\nThe caption should be:\n\nA person in a gray t-shirt and blue jeans gestures with both hands while moving slightly to their right on a stage platform. Another individual is visible near the drum set in the background. The camera pans left, following the main subject's motion.\n\nWait, but does the camera pan left or right? If the person is moving right, the camera should pan right to keep them centered. But maybe it's panning left. Wait, the user's instruction says to mention the camera movement. Let's look at the frames: in frame 0, the person is slightly left of center, frame 1 shows them moving right. So the camera must have panned right to follow. But the user's example might have different direction. Wait, the user's instructions say to describe what happens. Maybe it's safer to say the camera follows the subject's movement, which would be a pan to the right. But the user's example says \"pan left\" in the output example, but maybe it's a mistake. Wait, no, the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q1v5Xyhoyts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q1v5Xyhoyts_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 350.4592384487321, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on stage is moving, likely gesturing or walking, with minimal background motion.", "background_and_ambient_analysis": "Background elements (stage, 'Atlanta Pride' sign, trees) are static with no significant shifting or environmental fluids; no fire, water, or smoke."}}
{"video_id": "qAZY6RGG7yg", "file_name": "qAZY6RGG7yg_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black shirt sits at a wooden table, positioned in front of a red curtain against a white wall. He raises both hands near his face, then clasps them together, subsequently lifting one hand while the other remains near his head, and finally lowers both hands. The camera maintains a fixed, eye-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qAZY6RGG7yg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qAZY6RGG7yg_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 282.20491927808837, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing hand gestures, with the hands being the primary discrete, solid object moving due to explicit physical actions.", "background_and_ambient_analysis": "The background consists of a static red curtain and white wall with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "q6HdXs6x9PQ", "file_name": "q6HdXs6x9PQ_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red and white checkered shirt stands at a podium holding a device, facing forward. The camera pans to a wide shot of a large audience seated at tables in a dimly lit room, facing the stage where the speaker is positioned. The view then returns to the man at the podium. The camera moves from a close-up of the speaker to a wide-angle view of the room and back to the speaker.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q6HdXs6x9PQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q6HdXs6x9PQ_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 74.52566110677328, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The speaker's hands are making deliberate gestures (discrete object movement), while audience members are seated with minimal visible motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; walls, ceiling, and stage elements remain static throughout both close-up and wide shots."}}
{"video_id": "q9G21OnWOVg", "file_name": "q9G21OnWOVg_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark patterned shirt and glasses plays a brown violin, holding it under his chin and drawing the bow across the strings while his left hand moves fingers along the neck. He is seated in front of a closed white door. The camera remains stationary, capturing his upper body and the violin from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q9G21OnWOVg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q9G21OnWOVg_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 39.38069892254582, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man playing violin: left hand moves on fingerboard, right hand moves bow across strings.", "background_and_ambient_analysis": "Background (door and walls) is static, no fire, water, or wind. No ambient environmental motion detected."}}
{"video_id": "q5aBt8M8ZR0", "file_name": "q5aBt8M8ZR0_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise caption based on the video frames provided. The user wants a chronological paragraph focusing on the motion and behavior of main subjects.\n\nFirst, the first frame shows a person's hand adjusting knobs on an audio mixing console. The console has many knobs and buttons, and the hand is moving, so that's the main action here. The hand is likely the main subject. Then the next frames switch to someone handling red cables on a rack of equipment. The person is moving the cables, maybe plugging them in or rearranging. The description should mention the appearance: red cables, maybe the person's hand or arm. \n\nWait, the user specified to focus on motion and behavior in chronological order. So first, the hand adjusting knobs, then the person working with the cables. The background elements are the mixing console and the rack. But according to rule e, keep background minimal unless essential. So maybe mention the console and rack as part of the background but not too much.\n\nCheck the rules again: a) motion and behavior in order, b) appearance and number, c) spatial relationships if relevant, d) camera perspective, e) minimal background, f) exclude text, named characters, etc.\n\nThe first scene: hand on mixing console. Hand is adjusting knobs. Maybe the hand is wearing a light-colored shirt? Wait, in frame 0, the hand is in a white shirt. Then in the next frames, another person with a blue shirt is handling red cables. Wait, the second frame shows a hand in a blue shirt. Wait, the user provided frames: [0.0] has a hand adjusting knobs on a mixer. Then [1.4] shows a different person (or same?) with red cables. Wait, the frames are sequential. Let me parse the frames.\n\nLooking at the user's input: \n\nFrame 0: close-up of hand adjusting knobs on a mixing console (with buttons, knobs, sliders). Hand is in white shirt.\n\nFrame 1.4: close-up of another person's hand (blue shirt?) handling red cables on a rack of equipment. The rack has rows of small sockets, and the person is plugging or adjusting the red cables. \n\nWait, the user's frames:\n\n0.0: hand adjusting knobs on audio mixer.\n\n1.4: person (blue shirt) handling red cables on a rack.\n\n2.5: same person working with red cables.\n\n3.6: same action.\n\n4.7: same.\n\nSo the main subjects are the hands: first a hand in white shirt on the mixer, then a hand in blue shirt with red cables.\n\nChronic order: first, hand adjusts knobs on mixer; then, hand adjusts red cables on rack.\n\nAppearance: first hand is in white shirt, second in blue. Red cables are visible.\n\nSpatial relationships: the first action is on the mixer, the second is on a rack of equipment. The background elements are the console and the rack.\n\nCamera perspective: close-up shots. Probably static close-ups, maybe slight movement but not specified. The rules say \"conclude with camera perspective and movement\".\n\nWait, the user says \"camera perspective and movement (e.g., top-down, pan left, slight shake)\". In the given frames, it's close-up shots, so maybe static close-up. But the video transitions between two different shots: first mixer, then rack. So the camera moves from one close-up to another.\n\nSo the caption should mention the sequence: first the hand on the mixer, then the other hand on the rack.\n\nLet me try structuring it.\n\n\"In the opening frame, a hand in a white shirt adjusts knobs on an audio mixing console. The scene transitions to a close-up of another person’s hand in a blue shirt manipulating red cables on a rack of equipment, connecting them to a grid of sockets. The camera remains static, focusing closely on each action without additional movement.\"\n\nWait, need to be more concise. Also, mention number of people: two hands, but perhaps not specify \"another person\" if not clear. But maybe just \"a person\" handling the cables.\n\nWait, the user's rules: \"mention spatial relationships if relevant\". The mixer is separate from the rack, but the first scene is mixer, second is rack. So maybe \"the hand adjusts knobs on the console, then the person handles red cables on a nearby rack.\"\n\nBut the exact wording must follow the output format. Let's check the example in the rules. The output should be a paragraph in chronological order.\n\nAlso, exclude text recognition. So no \"P\" logo mentioned, but in the frames there's a \"P\" logo in frame 1.4, but according to the rules f, exclude text recognition. So don't mention the \"P\" logo.\n\nSo, in the caption, skip any text elements.\n\nPutting it all together:\n\nA hand", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/q5aBt8M8ZR0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/q5aBt8M8ZR0_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 95.04722703545178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) manipulates red wires, moving them in a precise, physical interaction with the electronic components. The hand’s motion is deliberate and mechanically driven by the operator.", "background_and_ambient_analysis": "The background consists of stationary electronic equipment (knobs, wires, metal panels) with no shifting or fluid motion (e.g., no fire, water, or smoke). Background elements remain uniformly fixed, indicating no environmental fluid dynamics."}}
{"video_id": "qCFMD63njhk", "file_name": "qCFMD63njhk_001014_001024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people, one in a dark blue shirt and the other in a blue shirt, stand behind a kitchen counter with small glasses, pitchers, and a floral arrangement. The man raises his right hand, then gestures with both hands; the woman claps her hands and gestures. The camera cuts to a close-up of a woman with white hair, then returns to the wide shot of both individuals at the counter.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qCFMD63njhk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qCFMD63njhk_001014_001024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 172.54379050167796, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (people) moving: person in dark shirt raises hand, claps, and gestures; person in blue shirt claps and makes hand gestures. All motions are deliberate locomotion with no environmental interaction.", "background_and_ambient_analysis": "Background (kitchen cabinets, window, vase of flowers) remains static throughout. No fluid motion (fire, water, smoke) or wind effects observed; all environmental elements are fixed."}}
{"video_id": "qDwZqFHh4Ck", "file_name": "qDwZqFHh4Ck_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qDwZqFHh4Ck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qDwZqFHh4Ck_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1539.7808710377376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (man) transitions from crouching to standing, walks toward the car, and enters the vehicle; discrete locomotion with visible bounding box movement.", "background_and_ambient_analysis": "Static desert landscape with minimal grass sway; no dominant environmental motion (fire, water, smoke, or strong wind) observed."}}
{"video_id": "qBCkDuKMGp0", "file_name": "qBCkDuKMGp0_000197_000207.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark clothing and shoes walks toward a basketball hoop in an indoor court, bends to pick up a basketball, shoots it through the hoop, and then moves toward the right side of the frame. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qBCkDuKMGp0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qBCkDuKMGp0_000197_000207.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 49.388840793411816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving: dribbling a basketball, jumping, and shooting. The motion is driven by explicit physical forces (locomotion, collisions with the ball).", "background_and_ambient_analysis": "The gym walls, windows, and basketball hoop remain static with no fluid or environmental motion (e.g., fire, water, wind) observed. Background elements do not shift uniformly."}}
{"video_id": "qGYVYpi8_nU", "file_name": "qGYVYpi8_nU_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate a cylindrical bamboo sushi mat wrapped in clear plastic, rolling it over a bed of rice and fillings on a wooden board. The hands press firmly to shape the roll, then peel back the plastic wrap to reveal the formed sushi cylinder. Surrounding the mat are slices of green cucumber, lemon wedges, and pieces of raw fish. The camera maintains a close-up, steady perspective focused on the hands and the mat throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qGYVYpi8_nU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qGYVYpi8_nU_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 88.072383037772, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a sushi roll (solid object) and plastic wrap; discrete motions include unrolling, positioning, and cutting the roll with precise movements.", "background_and_ambient_analysis": "Background elements (wooden surface, lemon, cucumber) are static; no shifting backgrounds or fluid/environmental motions (fire, water, smoke, wind) observed."}}
{"video_id": "qEzt8qV9dxM", "file_name": "qEzt8qV9dxM_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a red helmet with colorful decorations sits in a high chair, facing a birthday cake with multiple lit candles. An adult's hand reaches in to light an additional candle on the cake, then withdraws. The child appears to blow out the lit candles, while surrounding adults and children observe; one adult holds a smartphone to photograph the scene. The camera remains close to the child, with slight movements and a shaky perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qEzt8qV9dxM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qEzt8qV9dxM_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 28.22058181939905, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A child wearing a birthday hat is seen blowing out candles on a cake. Discrete movements include the child's head motion (blowing), hand gestures (possibly holding a candle lighter), and minor shifts of surrounding people.", "background_and_ambient_analysis": "The background features static elements like people, furniture, and a cake; no uniform shifting of background elements is observed. Flame motion from candles is minimal and secondary to the main subject."}}
{"video_id": "qBudkwyu0tg", "file_name": "qBudkwyu0tg_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow-green shirt and blue pants handles white strings, their hands shown in close-up as they manipulate the strands. The camera zooms into their hands, then pans right to reveal a second individual in a blue patterned top with an orange-green skirt, holding strings with a red bead. A third person in a red shirt appears beside them. The camera continues to pan, showing all three seated against a plain wall, each engaged with the strings. Background remains unobtrusive.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qBudkwyu0tg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qBudkwyu0tg_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 35.005655002552594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Three people are manipulating ropes with hands, showing discrete hand movements and rope interactions (tying/pulling).", "background_and_ambient_analysis": "Background consists of a static wall with no shifting elements or fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "qJ_KP-7Ds4Q", "file_name": "qJ_KP-7Ds4Q_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The person, wearing a purple shirt and black vest, stands against a light-colored background. They initially hold a coin in their right hand, then move the coin slightly, followed by gesturing with both hands before lowering them. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qJ_KP-7Ds4Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qJ_KP-7Ds4Q_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 268.1459604113502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing purple shirt and black vest) and a die held in hand exhibit discrete, solid-object motion through deliberate hand gestures and manipulation of the die.", "background_and_ambient_analysis": "The background is a static plain wall with no shifting or environmental effects. No fire, water, smoke, or wind present."}}
{"video_id": "qOgb1QnkDPo", "file_name": "qOgb1QnkDPo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light shirt and dark sandals holds the paw of a light-colored Labrador Retriever sitting on a marble floor. The dog, panting with its mouth open and tongue out, lifts its paw and then lowers it while the person shifts their grip. Potted plants are visible behind the dog. The camera remains stationary with a slight tilt.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qOgb1QnkDPo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qOgb1QnkDPo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 493.2515336655299, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and the dog are discrete solid objects moving due to physical interaction (petting and the dog's response), with clear bounding box tracking of their motions.", "background_and_ambient_analysis": "Background elements (potted plants, tiled floor) are stationary with no uniform shifting or fluid/environmental motion (e.g., no fire, water, or wind effects observed)."}}
{"video_id": "qR1sztJ1_hE", "file_name": "qR1sztJ1_hE_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and dark shorts runs across a grassy field, kicks a small ball towards another person wearing a white shirt and light shorts standing in front of a goal. The white-shirted individual then sprints to retrieve the ball. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qR1sztJ1_hE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qR1sztJ1_hE_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 705.2627745632807, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two players: blue-shirted player executing a swing (hitting a ball) and white-shirted player moving to field the ball. The ball follows a clear trajectory after impact and gravity-induced motion. All objects are solid and discretely tracked.", "background_and_ambient_analysis": "Static background with trees and grass showing no fluid motion, wind effects, or environmental elements like fire/water. Background remains uniformly stable throughout."}}
{"video_id": "qRL2SBkv9Io", "file_name": "qRL2SBkv9Io_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A fork stirs orange pasta with visible vegetable pieces in a bowl. The scene transitions to a plate holding two hot dogs with mustard, a side of pasta, and a small container of sauce. Next, a person in a green shirt eats from a bowl. Finally, a hand in a green sleeve peels bright orange carrots under running water in a sink. The camera maintains close-up shots during each action, shifting between the food items and the peeling process without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qRL2SBkv9Io.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qRL2SBkv9Io_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 172.40714048720466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects (fries, hot dogs, carrots) are moved by hands (a discrete object) in each scene. The carrots are washed in water, but their motion is primarily due to the hand's action.", "background_and_ambient_analysis": "The background elements (walls, table, sink) are static throughout the video. In the carrot washing scene, water flows from the tap, but the dominant motion is the hands moving the carrots, not the water flow."}}
{"video_id": "qCZFTFG_U68", "file_name": "qCZFTFG_U68_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt and dark pants carries a large white rectangular object and a smaller white item along the side of a building. They move forward, then bend slightly forward, adjusting the items. The camera maintains a fixed overhead perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qCZFTFG_U68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qCZFTFG_U68_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 143.8923832153725, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: walking while carrying a large white container and blue bag, then bending down to interact with the blue bag. The person's movements are distinct and solid.", "background_and_ambient_analysis": "The background (building wall and sidewalk) shows no shifting or movement. No fire, water, smoke, or wind is present; environment appears static and dry."}}
{"video_id": "qI7xZXG5AzQ", "file_name": "qI7xZXG5AzQ_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men, one shirtless in black pants and the other in a red shirt with dark pants, face each other and engage in a series of coordinated stepping and blocking movements outdoors; the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qI7xZXG5AzQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qI7xZXG5AzQ_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 137.4860585828181, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people (one in red, one in brown) are moving; their motion is due to explicit physical forces (locomotion and martial arts-like actions).", "background_and_ambient_analysis": "Background elements (fence, trees, building) are stationary and do not shift uniformly. No fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "qNqOnB_aVp8", "file_name": "qNqOnB_aVp8_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, some carrying skateboards, stand on a sidewalk. Individuals wear various colored shirts (orange, blue, black, white). A person in a black shirt with a backpack walks through the crowd from left to right, moving toward the center as others shift positions or walk away. The camera remains steady, capturing the scene with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qNqOnB_aVp8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qNqOnB_aVp8_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 286.6733761372284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple pedestrians are walking on the sidewalk, exhibiting locomotion.", "background_and_ambient_analysis": "The background (buildings, trees) is static. No dominant fluid or wind motion is observed."}}
{"video_id": "qS9pVXRMunE", "file_name": "qS9pVXRMunE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a garage and a van. People are moving around. Let's see the sequence.\n\nInitial frame: A garage with open door, white van with rear door open. A yellow step stool. People are near the garage. Then, a man walks out pushing a yellow dirt bike. Another person is there. Then they load the bike into the van. Wait, no, the bike is moved from garage to van. Let's check the frames.\n\nFrame 0: Garage open, van door open, step stool. People near garage. Frame 1: More people, maybe one walking. Frame 2: A man with a dirt bike (yellow, number 21?) is brought out. Then they push it towards the van. Then the bike is loaded into the van. Then a dog runs by. Wait, the captions need to be chronological.\n\nSo step by step: First, people are in the garage area. Then a man (wearing dark shirt, maybe) pushes a yellow dirt bike with number 21 out of the garage. He moves towards the van's ramp. Then another person helps, and the bike is loaded into the van. Then a dog runs across the scene. Let's check the frames:\n\nFrame 0: Garage, van, step stool, people walking. Frame 1: Same, more people. Frame 2: A man is pushing the dirt bike (yellow, visible front with 21) out of garage. Frame 3: Bike is near step stool, people around. Frame 4: Bike is being loaded into van, using ramp. Frame 5: Bike is in van, people standing, dog runs past.\n\nWait, the description: The bike is yellow, maybe with a number 21. The people are moving around, loading the bike into the van. The dog runs in front of the van.\n\nSo chronological order:\n\n- Initially, people are present near the garage and van.\n\n- A man pushes a yellow dirt bike (with visible number 21) from the garage towards the van's open rear door.\n\n- The bike is maneuvered onto the ramp of the van, with assistance from others.\n\n- A dog runs across the scene in front of the van.\n\nNow, describe appearance: yellow dirt bike, number 21, people in dark shirts (maybe), dog.\n\nSpatial relationships: bike is moved from garage (inside) to van (outside, ramp), dog runs past van.\n\nCamera perspective: seems like a fixed shot, maybe slight movement? But rule d says conclude with camera perspective. The problem says \"keep background minimal unless essential\". So focus on motion.\n\nLet's structure:\n\nA group of people move a yellow dirt bike (marked with number 21) from the open garage into the rear of a white van via an extended ramp. The bike is pushed by one person, assisted by others, with a dog briefly running across the scene in front of the van. The camera remains stationary throughout, capturing the loading process from a frontal perspective.\n\nWait, but need to check the actual frames. Let's look at the video:\n\nFrame 0: Garage with open door, van door open. Step stool. People are near garage, some walking.\n\nFrame 1: More people. The dirt bike is not yet visible.\n\nFrame 2: A person is moving towards the bike, which is now visible (yellow, front with 21). Then in frame 2, they bring it out.\n\nFrame 3: The bike is near the step stool, people standing around.\n\nFrame 4: Bike is on the ramp, being loaded into the van.\n\nFrame 5: Bike is inside the van, people are near van, dog runs past.\n\nSo the sequence is:\n\nPeople move the yellow dirt bike (number 21) from the garage area to the van, using the ramp. They push it out, load it into the van. A dog runs across the scene.\n\nAppearance: yellow dirt bike with number 21, people wearing dark clothing, dog (color? maybe black, but not specified, so \"dog\" is fine).\n\nSpatial: bike is moved from inside garage to van (external), dog runs in front of van.\n\nNow, write concisely:\n\nA yellow dirt bike (marked with number 21) is pushed from the open garage into the rear of a white van via a ramp, with multiple people assisting in its movement. A dog runs across the scene in front of the van as the bike is loaded. The camera remains stationary, capturing the action from a fixed frontal angle.\n\nCheck rules:\n\na) Motion: pushing bike, loading, dog running. Chronological: bike moved to van, dog runs.\n\nb) Appearance: yellow bike, number 21, people (dark shirts), dog.\n\nc) Spatial: bike from garage to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qS9pVXRMunE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qS9pVXRMunE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 143, "blur_score": 169.84021694623232, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include people walking and interacting, motorcycles being wheeled/positioned, and a dog moving. These motions are driven by human locomotion and object handling.", "background_and_ambient_analysis": "The background elements (building, truck, yellow step ladder) remain stationary across frames, showing no uniform shifting. No fire, water, smoke, or wind-driven motion is visible."}}
{"video_id": "qUVBmUEDo6E", "file_name": "qUVBmUEDo6E_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray tank top with brown sleeves holds a white sprinkled donut. They raise their right hand upward, then bring the donut closer to the camera. The background includes a window with bright light and colorful objects. The camera maintains a close-up perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qUVBmUEDo6E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qUVBmUEDo6E_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 262.8920311580976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hands and holding a glass. The dog is lying on the couch with minor movements.", "background_and_ambient_analysis": "Background is static (no shifting walls or windows). No fire, water, smoke, or wind visible."}}
{"video_id": "qNNthKGhU-k", "file_name": "qNNthKGhU-k_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in blue scrubs and white gloves applies a cotton pad to the forehead and eye area of another person lying down, who wears a striped shirt and has long dark hair. The standing individual presses and wipes the area gently while the reclining person remains still. The camera maintains a close-up, static view focused on the upper bodies and faces.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qNNthKGhU-k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qNNthKGhU-k_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 136.25282839266876, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The technician's hands (wearing gloves) are actively moving to perform a procedure on the patient's face, while the patient remains mostly static with minor head adjustments.", "background_and_ambient_analysis": "Background (window and wall) is static with no shifting; no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "qW80Ax0UNUA", "file_name": "qW80Ax0UNUA_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black SUV accelerates and turns left at a traffic intersection, followed by a white car moving from the left side of the frame. A white van approaches from the opposite direction, and a silver car enters the scene from the left. The camera remains stationary, capturing the vehicles' motion from a fixed viewpoint at the intersection.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qW80Ax0UNUA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qW80Ax0UNUA_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 124, "blur_score": 194.1997518580001, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "qVmuY6FEL8Q", "file_name": "qVmuY6FEL8Q_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two dancers, one in a purple leotard and the other in a blue top with black pants, leap and spin in a bright studio. Initially holding hands, they separate slightly, with the purple dancer moving left and the blue dancer continuing to the right while maintaining energetic movements. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qVmuY6FEL8Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qVmuY6FEL8Q_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 55.33350638533699, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid human dancers (discrete objects) perform coordinated locomotion and body movements in a dance studio setting.", "background_and_ambient_analysis": "Background elements (walls, ceiling lights, railing) are stationary and show no uniform shifting; no fire, water, smoke, or wind-driven motion present."}}
{"video_id": "qXPZPew5lDY", "file_name": "qXPZPew5lDY_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to observe the video. There are four musicians. Let's list them: a violinist in black, a cellist (maybe two? Wait, the video shows a cellist, a violinist, a double bassist? Wait, the image has a violinist standing, a cellist sitting, a double bassist? Wait, the frames show: left side, a violinist (black outfit, standing), then a cellist (sitting, cello), then a double bass? Wait no, the second frame shows a person with a cello, then a violinist, then a person in white dress playing a string instrument (maybe viola or another cello). Wait, the description says \"a woman in a white dress\" playing. So let's count: four people.\n\nFirst frame: violinist (black, standing), cellist (sitting, cello), a person with a violin (maybe another violinist?), and a woman in white dress. Wait, maybe two string players: violin and cello, then another? Wait, the video shows four musicians. Let's check the frames.\n\nIn frame 0: violinist standing left, cello player sitting middle, another person (maybe viola or another cello) in the back, and a woman in white dress on the right. Wait, the woman in white is playing a string instrument. So four people total.\n\nNow, the actions: they are playing instruments. The camera moves slightly, maybe panning or shifting. The background is an outdoor area with plants and a building.\n\nChronologically: the musicians are performing. The violinist moves their bow, the cellist plays, the other string player (maybe viola) plays, and the woman in white (dress) plays her instrument. The camera seems to shift slightly, maybe a slight pan.\n\nNeed to describe motion: they are playing their instruments, moving bows. Spatial: violinist is left, cellist middle, woman in white right.\n\nAppearance: violinist in black, cellist in black, another player (maybe black or dark), woman in white dress.\n\nCamera movement: slight pan, maybe.\n\nNow, structure the caption:\n\nFour musicians perform: a standing violinist in black, a seated cellist in black, another seated string player, and a woman in a white dress. The violinist moves the bow, the cellist plays, the woman in white strums or bows. The camera slightly shifts perspective, capturing them in an outdoor setting with plants in the background.\n\nWait, need to be concise, chronological. Let's outline:\n\nStart with the scene: four musicians playing instruments. The standing violinist (black outfit) moves bow. The seated cellist (black outfit) plays cello. A person in dark clothing (maybe viola) plays. The woman in white dress plays her instrument. The camera shifts slightly, showing their positions (left to right: violinist, cellist, dark-clad player, white-dress woman). Background has plants and a building, but minimal description.\n\nCheck rules: focus on motion and behavior. Main subjects: four people, their actions.\n\nSo: Four musicians perform outdoors: a standing violinist in black moves their bow, a seated cellist in black plays, another seated string player (dark clothing) plays, and a woman in a white dress plays her instrument. The camera slightly shifts perspective, capturing their positions in front of a building with plants in the background.\n\nWait, make it chronological. The video starts with them playing, then maybe the camera moves. Let's see the frames: the first frame shows them playing, then frame 1 shifts a bit, frame 2 shifts, etc. So the camera has a slight pan or movement.\n\nFinal caption should be:\n\nFour musicians play string instruments outdoors: a standing violinist in black moves the bow, a seated cellist in black plays, another seated musician in dark clothing plays, and a woman in a white dress plays. The camera shifts slightly, showing them arranged left to right with the building and plants in the background.\n\nWait, check for conciseness. Let's see the example output.\n\nWait, the instructions say \"concise, chronological paragraph\". So:\n\nIn the video, four musicians perform string instruments. A violinist in black stands and moves their bow; a cellist in black sits and plays; another musician in dark clothing plays; a woman in a white dress plays her instrument. The camera slightly shifts perspective, capturing them in front of a building with greenery in the background.\n\nBut need to make sure it's chronological. The video is a sequence where they're playing, and the camera moves.\n\nWait, the frames show different angles, so the camera is moving.\n\nLet me check the frames:\n\nFrame 0: wide shot, all four.\n\nFrame 1: camera angle shifts, showing more of", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qXPZPew5lDY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qXPZPew5lDY_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 352.3189090169642, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (musicians playing instruments, adjusting postures) move due to physical actions: violinists bowing, cellist manipulating strings, and a seated musician bending to adjust equipment.", "background_and_ambient_analysis": "The background elements (walls, ground, plants) show no uniform shifting or fluid motion. There are no fire, water, smoke, or wind-driven environmental effects."}}
{"video_id": "qZVKnhI2954", "file_name": "qZVKnhI2954_000199_000209.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a green shirt walks away from a light wooden structure with a window, then reappears holding a wooden panel and moving toward the structure. The camera remains stationary, capturing the man’s movements and the structure’s details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qZVKnhI2954.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qZVKnhI2954_000199_000209.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 1475.902366903496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a green shirt is walking around the wooden structure, moving from left to right and exiting the frame.", "background_and_ambient_analysis": "The background (wooden structure and green hedge) is static with no fluid or environmental motion observed. No smoke, fire, or wind effects."}}
{"video_id": "qbgktWAW9rM", "file_name": "qbgktWAW9rM_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink shirt and blue jeans stands against a yellow wall, holding a violin and bow, moving the bow across the strings to play. Stacked items covered with a cloth are visible to the right of the person. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qbgktWAW9rM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qbgktWAW9rM_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 303.33193129358307, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (girl) playing violin, moving arms rhythmically due to bowing and fingering. Motion is solid and distinct, caused by physical forces of playing the instrument.", "background_and_ambient_analysis": "Background is static: yellow wall and table with folded clothes. No fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "qcVoz1Lhraw", "file_name": "qcVoz1Lhraw_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in blue starts sliding down a green and white water slide, moving through curved sections of the structure before plunging into a blue pool. The camera tracks the descent, panning downward to follow the person's path from the slide’s top to the pool entry.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qcVoz1Lhraw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qcVoz1Lhraw_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 413.7520310365465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": "Static background elements (green slide structure, grass, distant landscape) shift uniformly across the screen, indicating camera movement. The pool's water is calm with no significant wave motion, so no ambient environmental effects dominate."}}
{"video_id": "qaV8KyZKFL0", "file_name": "qaV8KyZKFL0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a pineapple on a wooden cutting board with one hand while using a knife with the other to slice off the top portion; they then rotate the pineapple to reveal the smooth, yellow interior of the cut section, maintaining a steady top-down camera perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qaV8KyZKFL0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qaV8KyZKFL0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 50.08199240348324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands actively cutting and rotating a pineapple, causing discrete solid-object motion due to physical interaction (cutting, repositioning).", "background_and_ambient_analysis": "Static background elements (wall, wooden structure, white basket) show no uniform shifting; no fire, water, or wind-induced motion detected."}}
{"video_id": "qbqS5gN1Uvo", "file_name": "qbqS5gN1Uvo_000310_000320.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in black attire stands on a red mat with white lines, facing an upright bat. He swings the bat overhead, then lowers it to his side, bends down to retrieve a ball from a white bucket to his right, and lifts the bat again. The scene is set against a netted backdrop with green turf surrounding the mat. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qbqS5gN1Uvo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qbqS5gN1Uvo_000310_000320.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 672.6316439437028, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (shot put thrower) and a shot put are moving. The thrower rotates body, swings arm, and releases the shot put; the shot put is visible in motion during release.", "background_and_ambient_analysis": "Background (concrete wall, green turf) is static with no shifting or environmental fluid motion (fire, water, wind, smoke). No ambient effects detected."}}
{"video_id": "qaHSuRHaFlM", "file_name": "qaHSuRHaFlM_000402_000412.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit side-by-side in a dining area with empty tables and chairs. The person on the right, wearing dark clothing with a Puma logo, holds a sheet of paper and gestures with their left hand, while the person on the left, dressed in a dark suit with a red scarf, holds a notebook and pen and adjusts their posture. The background features stacked plates and wooden tables, and the camera remains mostly static with slight adjustments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qaHSuRHaFlM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qaHSuRHaFlM_000402_000412.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 30.984793062177467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people seated at a table exhibit subtle motion (e.g., adjusting posture, holding papers), representing discrete solid objects moving via explicit physical forces (locomotion/interaction).", "background_and_ambient_analysis": "Background elements (tables, chairs) are static and do not shift uniformly across frames; no fire, water, smoke, or wind effects observed."}}
{"video_id": "qeh29lyeoR4", "file_name": "qeh29lyeoR4_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man holds a small child in a kitchen; the child grasps a paper, brings it to their mouth, then moves it away. The man adjusts his grip as the child shifts position, holding the paper. The camera remains stationary in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qeh29lyeoR4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qeh29lyeoR4_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 2051.26422841804, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child interacts with a book by turning pages and holding it, while the adult manipulates the book and points toward it; all motions are solid-object actions (hand movements, page turning) with clear bounding box tracking.", "background_and_ambient_analysis": "The kitchen background (cabinets, microwave) remains stationary with no shifting, fluid motion (fire/water/smoke), or environmental disturbances observed."}}
{"video_id": "qePLHe5irfc", "file_name": "qePLHe5irfc_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym with yellow walls, multiple people (some in white shirts, one in a dark top with red shorts) initially stand. They then bend and jump; the person in red shorts jumps repeatedly, while others move around the space. The camera remains steady with slight shake, capturing the group's movement in the gym.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qePLHe5irfc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qePLHe5irfc_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 264.01067426503505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in purple and red shorts moves from sitting to standing and performs a jump rope exercise. Other people shift positions slightly while standing.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed."}}
{"video_id": "qdm4nSz60gs", "file_name": "qdm4nSz60gs_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black and white striped sleeveless top with visible arm tattoos holds a red-handled hula hoop, raising it above their head while rotating their torso and arms. They then lower the hoop in a controlled motion, turning their head to follow the hoop’s path. The camera remains stationary, capturing the action from a medium distance in a dimly lit indoor setting with blurred colorful background lights.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qdm4nSz60gs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qdm4nSz60gs_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 75.29559456706578, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary solid object is the person performing choreographed movements, including twirling a baton around their head. The baton's motion is driven by the person's explicit physical actions (arm movements and body rotation), with no other discrete objects exhibiting significant motion.", "background_and_ambient_analysis": "The background (walls, floor, and static set elements) shows no uniform shifting or environmental motion. No fire, water, smoke, or wind effects are present; the colorful lighting is part of the static set design."}}
{"video_id": "qfuhH4sp3Fg", "file_name": "qfuhH4sp3Fg_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black apron pours water from a metallic pitcher into a stainless steel electric kettle on a countertop. The individual then inserts a coffee filter into the kettle and pours the brewed coffee from the kettle into a white cup placed on a saucer. The camera transitions from a medium shot of the person to close-up views of the hands and pouring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qfuhH4sp3Fg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qfuhH4sp3Fg_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 147, "blur_score": 131.98760562226803, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects moving: person's hands (pouring water, placing portafilter, pressing plunger), kettle, and coffee maker's plunger mechanism. All motions are intentional human actions with clear bounding boxes.", "background_and_ambient_analysis": "Background elements (kitchen counter, stove, table) are static with no uniform shifting; no fire, water flow, smoke, or wind is dominant. Controlled pouring of water/coffee is discrete human action, not ambient fluid motion."}}
{"video_id": "qi65wC6LtNk", "file_name": "qi65wC6LtNk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls, one in a maroon jacket and blue jeans with a white hat, the other in an orange-pink jacket, black pants, and a white hat, work together at a hole in a frozen surface. The first girl pulls a bucket from the hole while the second retrieves a small object and a yellow item. They then move away from the hole: the second girl carries the bucket and yellow object, followed by the first girl. The camera follows their movements with a slight shake, capturing the icy background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qi65wC6LtNk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qi65wC6LtNk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 286.1419569823192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (discrete objects) are moving: one is pulling an object from the hole and then walks away, while the other remains but also moves slightly.", "background_and_ambient_analysis": "The background (ice surface) is static. There is minor splashing water around the hole, but it is not dominant and is a consequence of the children's actions. No fire, smoke, or wind is visible."}}
{"video_id": "qiYtv5xO_yQ", "file_name": "qiYtv5xO_yQ_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long, light brown hair featuring lighter streaks begins with hands covering their mouth and nose. They then move their right hand to adjust their hair while the left hand stays near the mouth, followed by the right hand touching near the eye area. The background includes a plain light wall and a ceiling vent. The camera maintains a fixed, close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qiYtv5xO_yQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qiYtv5xO_yQ_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 168.47710944743847, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and head are moving to apply makeup (e.g., touching eye area and adjusting hair).", "background_and_ambient_analysis": "Background elements (wall and cabinet edge) are static. No fire, water, smoke, or wind observed."}}
{"video_id": "qgg7S7-pTJI", "file_name": "qgg7S7-pTJI_000540_000550.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a blue pen moves across a white sheet of paper, then draws a vertical line while adjusting the pen's position. The hand is positioned to the right of the paper's center. The camera maintains a top-down view, focusing on the hand and paper.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qgg7S7-pTJI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qgg7S7-pTJI_000540_000550.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 75.48212540500498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete, solid object) is actively writing on paper, demonstrating motion due to physical forces (muscle movement).", "background_and_ambient_analysis": "The background consists of a static wooden surface with no shifting elements or fluid/environmental motions (e.g., fire, water, smoke)."}}
{"video_id": "qiOiThvgwHA", "file_name": "qiOiThvgwHA_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a brown, flat, irregularly shaped object with small spots in front of a chain-link fence, rotating it slightly to display different angles. Another hand enters, flipping the object to reveal its underside. The camera maintains a close-up perspective, slightly shaking, focusing on the object and hand movements against the fenced background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qiOiThvgwHA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qiOiThvgwHA_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 524.9998836537505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively manipulating a brown object (likely a cookie or similar item), with the hand moving the object in a controlled manner across the frame.", "background_and_ambient_analysis": "The background consists of a stationary wire mesh and greenery with no uniform shifting or fluid/environmental motion (e.g., no fire, water, or wind-driven movement observed)."}}
{"video_id": "qlY3o834uH4", "file_name": "qlY3o834uH4_000204_000214.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A right hand holding an orange pencil with a blue tip writes on a white sheet of paper, which is held steady by a left hand. The hand moves methodically across the paper's surface, making marks. The background features a patterned surface, and the camera maintains a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qlY3o834uH4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qlY3o834uH4_000204_000214.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 33.194762404305436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pencil is moving to write on a paper; discrete solid motion from locomotion (hand movement) with clear bounding box tracking.", "background_and_ambient_analysis": "The background (wooden surface with pattern) is static; no shifting, fluid motion, or environmental effects (fire, water, smoke, wind) observed."}}
{"video_id": "qjWEil4yeVE", "file_name": "qjWEil4yeVE_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a floral-patterned shirt picks up a red plastic block, then a yellow block, and finally an orange block from a wooden table in front of an open book, moving them toward the book’s pages. Colorful plastic blocks (red, yellow, orange) are scattered across the table, with the open book positioned centrally. The background includes kitchen cabinets and a sink. The camera remains stationary, focused on the table top.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qjWEil4yeVE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qjWEil4yeVE_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 159, "blur_score": 56.22479347599995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate small solid objects (e.g., candies or similar items) from a container, placing them into an open book. The objects and hands exhibit deliberate, physical movement due to human action.", "background_and_ambient_analysis": "The kitchen background (cabinets, appliances) remains static with no shifting or fluid motion (fire, water, smoke, wind); no ambient environmental elements dominate."}}
{"video_id": "qliYHTZzro8", "file_name": "qliYHTZzro8_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a table setup. The first frame has a dark table with water goblet, wine glasses, napkin, knife, fork, and flowers. Then text says to place water goblet at top of table knife and wine glasses at 45 degrees. But the user says to exclude text recognition, so focus on actions.\n\nNext, a hand places a folded napkin in the middle of the knife and fork. Check position central. So the main subject here is the hand placing the napkin. The napkin is folded, white, rectangular. The knife and fork are on the table, so the napkin is placed between them.\n\nThen the view shows the table with napkin in place, and there's a transition to an outdoor scene? Wait, no, the video cuts to an outdoor scene but maybe that's a different part. Wait, the user says to focus on motion and behavior in chronological order.\n\nLet's list the steps:\n\n1. The table has a dark surface with water goblet (tall glass), two wine glasses, folded white napkin, knife, fork, and a small plate. A hand places the folded napkin between the knife and fork, ensuring it's central. Then the view shows the table with the napkin placed correctly.\n\nWait, the first frame is the table setup, then the next frame shows a hand placing the napkin. The text says \"Place folded napkin in middle of table knife and table fork. Check that position is central.\"\n\nSo the main action is the hand placing the folded white napkin between the knife and fork, checking its position. The background has a dark table, maybe a chair, flowers (white lilies), but keep background minimal.\n\nCamera perspective: starts with top-down view of the table, then a close-up of hands placing the napkin, then back to top-down of the table with napkin in place. The camera moves from top-down to close-up of hands, then back to top-down.\n\nNow, following the rules: concise chronological paragraph, focus on motion and behavior of main subjects (hand), appearance (folded white napkin, knife, fork), spatial relations (between knife and fork, central position), camera perspective (top-down, close-up, top-down).\n\nExclude text recognition, so don't mention the text on screen. Just describe what's happening.\n\nLet me draft:\n\nA hand places a folded white napkin between a table knife and fork on a dark table, adjusting it to center the napkin. The napkin is positioned horizontally between the utensils, with the knife to the right and fork to the left. The camera shifts from a top-down view of the table setup to a close-up of the hand placing the napkin, then back to a top-down view showing the napkin properly positioned between the knife and fork.\n\nWait, need to check the steps in order. First frame: table with various items. Then next frames: hand placing napkin. Then the table with napkin placed. So chronological order: initial table setup (but the action is placing the napkin). The user says focus on motion and behavior of main subjects (people/animals/objects). So the main action is the hand placing the napkin.\n\nLet's refine:\n\nA hand places a folded white napkin between a table knife and fork on a dark table, ensuring it is centered. The napkin is positioned horizontally, with the knife to the right and fork to the left. The camera moves from a top-down view of the table to a close-up of the hand adjusting the napkin, then back to a top-down view confirming the napkin’s central placement between the knife and fork.\n\nWait, in the first frame, the table has the goblet, glasses, etc. But the action described is placing the napkin. The video starts with a top-down view of the table with items, then shows hands placing the napkin. So the chronological order is: initial table setup (static), then hand placing napkin, then confirming position.\n\nBut the user says \"chronological paragraph describing the provided video\". So the video starts with the table setup (but maybe the first frame is the setup before the action). Then the next frames show the action.\n\nIn the provided video segments:\n\n[0.0] shows the table with items (goblet, wine glasses, napkin, etc.)\n\n[1.4] shows text about placing napkin\n\n[2.5] shows hands placing folded napkin between knife and fork\n\n[3.6] shows table with napkin placed correctly.\n\nSo the main action is the hand placing the napkin. So the caption should describe that action.\n\nThe main subject is the hands (human) placing the folded white napkin between the table knife and fork, checking its central position.\n\nSpatial: napkin is placed in the middle of knife", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qliYHTZzro8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qliYHTZzro8_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 258.6370509983485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands, folded napkin, glassware) move as a person places and adjusts items on the table; motion is localized to the hands manipulating objects.", "background_and_ambient_analysis": "Background elements (dark table, chairs, flowers) remain static throughout; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "qjgL-hAHl1Y", "file_name": "qjgL-hAHl1Y_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a striped swimsuit stands at the pool's edge, then jumps into the water, creating a splash, while another person remains in the pool. The camera stays stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qjgL-hAHl1Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qjgL-hAHl1Y_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 73.69101118798491, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A child dives into the pool and then swims; another person is already in the pool and swims. A head appears in the foreground (likely another person) and moves.", "background_and_ambient_analysis": "The background walls and deck are static. The water shows ripples and splashes due to the diver, but this is secondary to the discrete object motion and not dominant (ambient rule does not apply as water is not the primary subject)."}}
{"video_id": "qnNb5E6ZOsY", "file_name": "qnNb5E6ZOsY_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to understand the rules. The user wants a concise paragraph in chronological order, focusing on the main subject's motion and behavior. The main subject here is a baby.\n\nLooking at the frames: the baby is in a high chair. The video starts with the baby looking to the left. Then the baby moves their right hand towards their mouth. Next, they bring the hand up to their mouth, then lower it. Then the baby looks down and moves their left hand.\n\nWait, the timestamps are 0.0 to 5.0 seconds. Let's break it down. At 0.0, baby is seated, looking left. At 1.0, starts moving right hand. By 2.0, hand is near mouth. At 3.0, hand is in mouth, then they pull it away. Then maybe look down. The fourth frame (4.0) shows the baby looking down, arms out. Then 5.0, similar position.\n\nSo the sequence is: baby turns head left, reaches right hand, brings to mouth, chews or sucks fingers, then looks down, moves hands. The baby is in a teal high chair with white tray. Background has wooden floor and cabinet.\n\nAppearance: baby has short hair, white shirt with colorful design. Baby is seated, so orientation is facing forward but turning head.\n\nSpatial relationships: baby is in high chair, which is near a cabinet. The camera is fixed, no movement mentioned. Background minimal, so just mention wooden floor and cabinet if essential. The user says to keep background minimal unless essential. Since the high chair is the main focus, maybe the cabinet is part of the background but not necessary. Wait, the first frame mentions \"wooden floor\" and \"cabinet\" in the background. So maybe mention the setting as wooden floor and cabinet, but keep it minimal.\n\nSo the caption needs to list the actions in order: seated in high chair, turns head left, reaches right hand to mouth, brings hand to mouth, looks down, moves arms.\n\nWait, the video shows: at 0.0, baby looking left. Then at 1.0, starts moving right arm. By 2.0, hand up near mouth. 3.0, hand in mouth. 4.0, looks down, arms out. 5.0, similar.\n\nSo the chronological order: The baby, seated in a teal high chair with white tray, turns head left, then raises right hand to mouth, brings it to their mouth, then lowers the hand, looks down, and moves arms outward.\n\nWait, the first frame (0.0) shows baby looking left. Then at 0.2, baby starts moving right hand. Then by 0.4, hand is up to mouth. 0.6, hand in mouth. 0.8, hand away. Then 1.0, looking down. So the sequence is: baby turns head left, reaches right hand to mouth, places it in mouth, then removes hand, looks down, moves arms.\n\nWait, the user provided the frames as [0.0] to [5.0], but the actual video might have a few seconds. Let's check the given frames:\n\n[0.0] baby looks left, arm out.\n\n[0.5] baby reaches right hand to mouth.\n\n[1.0] hand near mouth, maybe bringing it to mouth.\n\n[1.5] hand in mouth.\n\n[2.0] hand moving away from mouth, looking down.\n\n[2.5] looking down, arms out.\n\n[3.0] similar.\n\nWait, the user provided frames as:\n\n0.0: baby sitting, arm out to the left.\n\n1.0: baby turns head, right arm up.\n\n2.0: hand near mouth.\n\n3.0: hand in mouth.\n\n4.0: looks down, arms out.\n\n5.0: same as 4.0.\n\nSo the motion is: baby starts by looking left, then turns head, raises right hand to mouth, brings it to mouth, then looks down, moves arms.\n\nWait, the sequence is: the baby is seated, first looks to the left, then raises the right hand to their mouth, brings it to their mouth, then lowers the hand, looks down, and moves both arms.\n\nWait, the first frame (0.0) is baby looking left, arm out. Then 0.5 (frame 1) baby moves right hand to mouth. 1.0 (frame 2) hand in mouth. 1.5 (frame 3) hand still in mouth. 2.0 (frame 4) hand moving away. 2.5 (frame 5) looking down, arms out. 3.0 (", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qnNb5E6ZOsY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qnNb5E6ZOsY_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 30.94773527094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (discrete solid object) exhibits intentional movement: arm/hand motion reaching toward and interacting with the mouth, with no external collisions or environmental forces observed.", "background_and_ambient_analysis": "Static background elements (cabinets, wooden floor) show no uniform shifting or fluid motion (fire, water, wind); no ambient environmental phenomena detected."}}
{"video_id": "qoWxMk7u38E", "file_name": "qoWxMk7u38E_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and shorts bends over a bathtub in a bathroom, then the camera zooms in on their face as they speak. The person stands and walks toward the toilet, with the camera maintaining a slightly shaky perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qoWxMk7u38E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qoWxMk7u38E_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 54.3974127377616, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) is moving: bending over the toilet, adjusting posture, and interacting with the toilet area. The motion is due to explicit physical forces (locomotion and manual actions).", "background_and_ambient_analysis": "Background elements (bathroom walls, tub, toilet) remain static with no shifting or fluid motion; no fire, water flow, smoke, or wind is present."}}
{"video_id": "qmkfiErNVn4", "file_name": "qmkfiErNVn4_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black adjusts the handle of a rotisserie, rotating a large golden-brown whole pig over charcoal coals, while another person in a checkered shirt stands nearby holding a tray. The pig spins clockwise, and the camera pans right to follow the pig’s motion and the hand on the handle, with a white van and parked cars visible on the wet pavement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qmkfiErNVn4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qmkfiErNVn4_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 98.07339946403268, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Rotating rotisserie with meat (solid object) spinning on a spit mechanism; two people (static observers) near the setup.", "background_and_ambient_analysis": "Background elements (concrete wall, white structure, parked car) show no significant shifting or fluid motion; wet ground is static environmental feature but not dominant ambient."}}
{"video_id": "qnrMta6vQhM", "file_name": "qnrMta6vQhM_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair, wearing a gray shirt, holds a violin, moving the bow across the strings and pressing fingers on the neck; positioned in front of a blue bulletin board, the camera remains static in a medium close-up shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qnrMta6vQhM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qnrMta6vQhM_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 146.61323542891975, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (violinist) moves hands: left hand on fingerboard and right hand with bow, performing discrete solid-object motion (locomotion of limbs and bow across strings).", "background_and_ambient_analysis": "The background (blue wall, poster, and white wall) remains static with no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "qontrub1yvw", "file_name": "qontrub1yvw_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a crowd of children and adults gathered closely together outdoors, some extending their arms. It transitions to an indoor gym where two men in black shirts stand; one gestures while the other remains still. Next, a person in a black shirt trains with a red punching bag, moving rapidly to strike it. The scene returns to the two gym men, where one covers his face with both hands. The camera alternates between these settings, capturing each action with brief static and medium shots.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qontrub1yvw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qontrub1yvw_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 36.142375711516394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "qneZl9DSLSM", "file_name": "qneZl9DSLSM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people sit facing each other: a person in a blue dress on a dark chair strums a ukulele, and a person in a pink cap, light pink top, and blue jeans on a green chair strums a ukulele. Both maintain seated positions while playing, with no significant movement or change in posture throughout the scene. The camera remains stationary, capturing the pair from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qneZl9DSLSM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qneZl9DSLSM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 143.64071522801476, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two seated individuals playing ukuleles: consistent hand/arm movements (chord changes, strumming) with localized motion confined to their upper bodies while maintaining stable seated positions.", "background_and_ambient_analysis": "Static background elements (wooden cabinets, TV, counter) show no shifting or environmental motion. No fluid dynamics (fire, water, smoke) or wind effects observed."}}
{"video_id": "qqgbXrw_c8o", "file_name": "qqgbXrw_c8o_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A toddler with light hair sits in a high chair, holding a spoon and eating from a brown bowl. The child lifts the spoon to their mouth, then food drips from the spoon onto their face. The camera gradually zooms in on the toddler as they eat, with chairs and a table visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qqgbXrw_c8o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qqgbXrw_c8o_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 40.66611950701608, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The baby (a person) is actively moving: reaching into the bowl, bringing food to the mouth, and pointing. The bowl is stationary.", "background_and_ambient_analysis": "The background (furniture, walls) is stable with no uniform shifting. No fluid or environmental motions (fire, water, wind) are present."}}
{"video_id": "qttcJ8PuOXo", "file_name": "qttcJ8PuOXo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals sit at a restaurant table. The left person, with long blonde hair and glasses, holds a peace sign throughout. The middle person wears a white panda hat. The right person, with light hair, initially faces the camera with an open mouth, then moves their right arm across the table, rests it on the left person’s shoulder, and finally extends the arm outward. A ketchup bottle, pancakes, and glass remain on the table in front of them. The camera captures the scene from a fixed, slightly shaky position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qttcJ8PuOXo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qttcJ8PuOXo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 431.0561676606069, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people seated at a table exhibit discrete movements (head gestures, facial expressions, hand motions) consistent with voluntary locomotion.", "background_and_ambient_analysis": "Background elements (walls, window, decorative plant) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "qt609sCZQO4", "file_name": "qt609sCZQO4_000612_000622.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue martial arts uniform performs sequential movements on a grassy hillside. Beginning in a wide stance with arms extended, they shift to a side stance, then step forward while rotating their body, eventually bringing their hands together in front of their chest. The camera follows the subject’s motion with a slight pan, maintaining a medium shot throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qt609sCZQO4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qt609sCZQO4_000612_000622.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 94.20614762946369, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue attire performs martial arts movements, including stance shifts, arm gestures, and footwork. Motion is discrete, solid, and consistent with human locomotion and explicit physical actions.", "background_and_ambient_analysis": "Background elements (hillside, vegetation) show no uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "qrLJ7hH_Fm0", "file_name": "qrLJ7hH_Fm0_000713_000723.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a close-up of nail art supplies. First, the scene has nail stickers, a container with glitter, and a wooden stick. Then, a hand enters holding the stick, moves it over a sticker sheet, and applies something (maybe glue or adhesive) to a nail design. The hand is manipulating the stick to place the adhesive. Let's check the rules: focus on motion, chronological order. Main subjects are the hand and the stick. Appearance: hand with orange nail polish (since the nails are visible), stick is wooden. Spatial: hand is on the right, working on the sticker sheet. Background has other stickers and supplies. Camera is top-down, no movement mentioned. Need to avoid text recognition (like \"Camelot\" on the stickers, but the rules say exclude text recognition). So, describe the hand's action: using the stick to apply adhesive to a nail design sticker. Chronological: starts with setup, then hand uses stick. Let's structure the caption.\n\nFirst, the initial scene: a hand (with orange nail polish) uses a wooden stick to apply adhesive to a nail art sticker sheet. The sticker sheet has decorative designs (like jewels) and is placed on a white surface. The hand moves the stick from left to right, applying the adhesive. Other stickers are nearby (left and right of the main sheet). Camera is top-down, static. Need to keep it concise.\n\nWait, the video shows the hand picking up the stick and then moving it over the sticker. So the action is the hand using the stick to apply to a specific nail design on the sheet. Let's write it step by step:\n\nAt the start, the scene shows multiple nail art sticker sheets on a white surface, including a pack labeled \"Calmadas Mariposa\" (but exclude text, so just say decorative nail stickers). A wooden stick is placed nearby. Then, a hand with orange-painted nails enters from the bottom, picks up the stick, and applies a substance (likely adhesive) to one of the nail designs on a yellow-bordered sticker sheet. The hand moves the stick across the sticker, focusing on the rightmost nail design. Other stickers are visible in the background (left and right). The camera remains top-down with no movement.\n\nWait, the rules say exclude text recognition, so don't mention the labels. So describe the stickers as decorative nail art sheets with jewel-like designs. The hand uses the stick to apply something to a specific nail on a sticker sheet.\n\nLet me check the frames: the first frame has the stickers. Then, a hand uses a stick to place a dot (or apply adhesive) on the nail design. So the action is the hand holding the stick and applying to the sticker.\n\nFinal caption should be concise:\n\nA hand with orange-painted nails uses a wooden stick to apply adhesive to a decorative nail art sticker sheet, moving the stick across a specific nail design. The sticker sheet features jeweled nail designs on a yellow border, placed on a white surface with other sticker sheets nearby. The camera maintains a static top-down view throughout.\n\nWait, need to be more chronological. The video shows the initial setup, then the hand's action. So:\n\nThe video opens with decorative nail art sticker sheets arranged on a white surface, including a sheet with leopard print borders and jewel designs. A hand with orange-painted nails enters the frame, picks up a wooden stick, and applies adhesive to a nail design on a yellow-bordered sticker sheet. The hand moves the stick from left to right across the sticker, focusing on one design. The camera remains fixed in a top-down position with no movement.\n\nCheck rules: no text recognition, so don't mention \"Calmadas\" or brand names. Instead, describe the stickers as decorative with jewel designs, leopard print borders, etc. But the rules say \"briefly describe their appearance and number (color, size, orientation)\"—so for the stickers, mention they have jewel designs, leopard print, etc. but not the text.\n\nYes, the main motion is the hand using the stick to apply adhesive to a specific nail on a sticker sheet.\n\nLet me structure it:\n\nA hand with orange-painted nails uses a wooden stick to apply adhesive to a nail art sticker sheet. The sticker sheet displays jewel designs on a yellow border, positioned on a white surface with other sticker sheets nearby. The hand moves the stick across a specific nail design, applying the substance from left to right. The camera remains stationary in a top-down view.\n\nYes, that's concise, chronological, includes motion, appearance (hand, stick, stickers), spatial (nearby stickers), and camera (top-down, static).\n</think>\n\n<caption_output>A hand with orange-painted nails uses a wooden stick to apply adhesive to a decorative nail art sticker sheet featuring jewel designs on a yellow border, positioned on a white surface with additional", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qrLJ7hH_Fm0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qrLJ7hH_Fm0_000713_000723.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 541.1207504971796, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden stick is being manipulated by a hand (implied motion), causing discrete movement of the stick across the scene.", "background_and_ambient_analysis": "No shifting background elements (static white surface with nail polish strips and small bottle). No fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "qx0pszizUjU", "file_name": "qx0pszizUjU_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless individual holds an acoustic guitar with a wooden body, positioned in front of a light-colored wall with a dark garment hanging. The person’s hands move across the fretboard and strings as they play, occasionally looking toward the camera. The camera remains mostly static with a slight handheld shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qx0pszizUjU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qx0pszizUjU_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 77.38129379507289, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and head are moving as they play the guitar, showing discrete physical motion due to the act of playing.", "background_and_ambient_analysis": "The background (wall and hanging item) is stationary; no fluid or environmental motion detected."}}
{"video_id": "qydr-QZRazg", "file_name": "qydr-QZRazg_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a pink sleeveless top sits in a high chair with a white and green cushion, eating spaghetti with their hand as scattered noodles cover the tray. The scene transitions to another baby in a red and white striped shirt seated in a gray-patterned high chair, eating sauce-covered food with their hand while sauce stains spread across the tray. Both shots are static overhead views with minimal camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qydr-QZRazg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qydr-QZRazg_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 301.0085917218173, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is a discrete object actively moving (eating, hand gestures) within the high chair; other objects (spaghetti, tray) exhibit minimal motion.", "background_and_ambient_analysis": "Static background elements (walls, furniture, high chair structure) are consistent across frames with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "qyqu2qYKC28", "file_name": "qyqu2qYKC28_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and dark pants stands on a gym machine, lifting a barbell from overhead to shoulder level, then returning it to overhead in a repeating motion. The gym features blue weight machines and red walls in the background. The camera remains stationary, capturing the subject from the front.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qyqu2qYKC28.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qyqu2qYKC28_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 154, "blur_score": 1026.54230115242, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a weightlifting exercise (squatting and rising with a barbell), moving due to muscle exertion and gravity. The motion is discrete and solid.", "background_and_ambient_analysis": "Background is static gym equipment and walls without uniform shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "r1D9-0_tqs0", "file_name": "r1D9-0_tqs0_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands adjust a light brown wooden box component, then lift and rotate the box to stand upright on a white tarp, adjusting its position while wearing khaki shorts and white sneakers. The camera follows the motion closely with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r1D9-0_tqs0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r1D9-0_tqs0_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 256.59441712048846, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden box is being manipulated by a person's hands, with visible motion including lifting, rotating, and positioning the box. The person's arms and hands also move to interact with the box.", "background_and_ambient_analysis": "The white sheet and ground background elements show no significant uniform shifting or fluid/environmental motion (fire, water, wind); background remains relatively static."}}
{"video_id": "r-MmPo8Zrxw", "file_name": "r-MmPo8Zrxw_000324_000334.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand in a dark long-sleeve shirt reaches upward to adjust the branches of a tall Christmas tree adorned with white and red ornaments and string lights, then moves downward before returning upward to reposition the branches. The camera maintains a close-up perspective, slightly following the hand’s movement as it interacts with the tree.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r-MmPo8Zrxw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r-MmPo8Zrxw_000324_000334.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 101.76095011889802, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark clothing) is moving their hands to adjust decorations on a Christmas tree; the tree is stationary.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed; the background (room and tree) is stable and static, with no fire, water, smoke, or wind."}}
{"video_id": "qzPjec_xsqQ", "file_name": "qzPjec_xsqQ_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a gray floor sander with a visible motor resting on polished wooden flooring. A person wearing white sneakers and dark pants approaches, pushing the sander forward across the surface. The camera shifts from a tight shot of the sander to a wider view showing the person’s feet maneuvering the machine, maintaining a steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/qzPjec_xsqQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/qzPjec_xsqQ_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 35.14929307087103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The floor sander (solid machine) and the person's feet (wearing white shoes) are discrete objects moving due to physical forces. The sander is pushed across the floor by the person, with the feet shifting position to operate the device.", "background_and_ambient_analysis": "The background (wooden floor and wall) shows no uniform shifting or environmental fluid motion (e.g., no fire, water, smoke, or wind). The floor appears static except for localized sanding marks, indicating no ambient environmental dominance."}}
{"video_id": "r02ucf65Omw", "file_name": "r02ucf65Omw_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man with gray hair and a blue shirt sits to the left of a bald baby wearing a green bib with colorful patterns, seated in a high chair. The man initially holds a white napkin and smiles at the baby, who smiles back. The man then claps his hands, prompting the baby to laugh and open his mouth wide; the man also opens his mouth and laughs. The camera remains stationary, focusing closely on their interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r02ucf65Omw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r02ucf65Omw_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 73.54714738994072, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (adult and baby) exhibit motion: the baby’s facial expressions and slight head movements, and the adult’s hand gestures and facial expressions.", "background_and_ambient_analysis": "Background elements (plant, chair, walls) are static and show no uniform shifting or fluid motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "r4D9c6P1cwI", "file_name": "r4D9c6P1cwI_000177_000187.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in a room. First, the person is near a bed with purple sheets. They move, then sit down. Let's check the details. The person is wearing a light gray shirt and blue shorts. They pick up something from the bed, then sit on a wooden drawer unit. The background has a dresser with a TV and some clothes on the bed. The camera seems to be static, maybe a slight shake? Need to follow the rules: focus on motion, chronological order, minimal background.\n\nFirst, the person moves towards the bed, picks up an object (maybe a pen?), then sits on the drawer. The dresser is to the left of the bed. The camera perspective is likely a fixed shot, maybe slight shake. Let's structure it: start with the person's actions step by step.\n\nSo, the sequence: Person bends over bed, picks up item, sits on drawer. Description: person with dark hair in a bun, light gray shirt, blue shorts. Spatial: bed with purple sheets, dresser with TV to left. Camera: fixed, slight shake.\n\nWait, rules say minimal background. So background details only if essential. Dresser with TV is part of the room, but maybe mention if needed. The bed has purple sheets, and some clothes. But focus on the person's motion.\n\nLet me draft: A person with dark hair tied in a bun, wearing a light gray shirt and blue shorts, bends over a bed with purple bedding, picks up an orange item, then sits on a wooden drawer unit next to the bed, adjusting their posture while holding the item. The room features a wooden dresser with a television to the left of the bed. The camera remains mostly static with a slight shake.\n\nWait, need to be concise. Let's check the video frames. Frame 0: person standing by bed, hand reaching. Frame 1: moving. Frame 2: bending. Frame 3: sitting. Frame 4: sitting, holding item. So motion: moves from standing to sitting, picks up item. Appearances: hair in bun, gray shirt, blue shorts. Spatial: bed with purple sheets, dresser left. Camera: static, slight shake.\n\nLet's condense: A person with dark hair in a bun, wearing a light gray shirt and blue shorts, bends over a bed with purple bedding, picks up a pink item, then sits on a wooden drawer unit beside the bed, holding the item while adjusting their position. The dresser with a television sits to the left of the bed. The camera is mostly static with minimal movement.\n\nCheck rules: chronological, motion first. Avoid background details unless essential. \"Dresser with TV\" is part of background but maybe necessary for spatial context. The bed's purple sheets are part of the scene. But the main action is the person moving.\n\nWait, the problem says \"keep background descriptions minimal unless essential for understanding motion.\" So if the dresser is part of the setting, maybe mention if it's relevant. The person moves towards the bed, so the bed is central. The dresser is to the left, but maybe not essential. Let's see. The main motion is the person's actions: bending, sitting, picking up.\n\nLet me try again: A person with dark hair in a bun, wearing a light gray shirt and blue shorts, bends over a bed with purple sheets, picks up a pink object from the bed, then sits on a wooden drawer unit next to the bed, holding the object while adjusting their posture. The camera remains mostly static with slight movement.\n\nYes, that seems to cover the main points. Check the rules: chronological (bends, picks up, sits), appearance (hair, clothes), spatial (bed, drawer unit), camera (static, slight movement). Background details like dresser and TV are not mentioned unless essential. Since the dresser is in the background but maybe not directly related to the person's motion, perhaps it's better to keep it minimal. The problem says \"minimal unless essential.\" So maybe omit the dresser and TV. Wait, the bed has purple sheets, which is part of the scene. But the key is the person's actions.\n\nWait, in the video, the bed has purple sheets, and there's a dresser to the left. But the main action is the person moving. Let's make sure to focus on the person's motion.\n\nFinal caption: A person with dark hair tied in a bun, wearing a light gray shirt and blue shorts, bends over a bed with purple bedding, picks up a pink item from the bed, then sits on a wooden drawer unit beside the bed, holding the item while adjusting their position. The camera is stationary with a slight shake.\n\nYes, that's concise, covers motion chronologically, appearance, spatial (bed, drawer unit), camera movement. Background details are kept minimal (only bed's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r4D9c6P1cwI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r4D9c6P1cwI_000177_000187.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 81.97716018314833, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves discretely: bending over, sitting on the bed, and manipulating a small object (likely a toothbrush) with hand motion.", "background_and_ambient_analysis": "Background elements (dresser, bed, wall) remain stationary with no uniform shifting or environmental fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "r5YQD5NGY_Y", "file_name": "r5YQD5NGY_Y_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black t-shirt and white shorts sits on a chair outside a house with light siding and a window, holding a clear plastic container. He stands up, moves forward, and extends his right arm toward the camera while keeping the container in his left hand. The camera remains mostly stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r5YQD5NGY_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r5YQD5NGY_Y_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 199.9030015805929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a black shirt and white pants is moving: standing up, gesturing with hands, and holding objects (possibly bottles).", "background_and_ambient_analysis": "The house wall and window in the background remain static with no signs of shifting or fluid motion (fire, water, wind)."}}
{"video_id": "r71XM3DJKVY", "file_name": "r71XM3DJKVY_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a man in a white shirt and dark pants standing on a sandy surface. He's under a covered structure with lights. First, he moves his arms, maybe throwing something? Wait, the action: he starts with arms out, then brings them in, maybe throwing a ball? Wait, in the frames, he's doing some motion. Let's check each second.\n\nFrame 0: man standing, arms out. Frame 1: arms moving. Frame 2: arms up. Frame 3: maybe throwing? Then frame 4: arms down, frame 5: he moves to the left. Wait, the sequence: he's in the center, then moves left. So chronological order: he's standing on sandy ground under a roof with lights. He extends arms, then brings them up (maybe catching or throwing), then lowers them, and then moves left. Background is the covered structure with lights, minimal description. Camera is static? Or slight shake? The video's description says \"slight shake\" maybe. But need to check.\n\nWait, the rules say: focus on motion and behavior. So man in white shirt, dark pants. He is standing on sandy ground, under a structure with overhead lights. He moves his arms in a sequence: starts with arms extended to sides, then raises arms up, then lowers them, and then steps to the left. Then the camera perspective: the video's frame might have a slight shake, but the output needs to mention camera perspective. Wait, the video is shot from a fixed position? The description says \"slight shake\" but maybe not. Wait, the user's example might not have that, but the rules say to conclude with camera perspective.\n\nWait, the video shows the man in a covered area (like a tunnel or underpass), sandy ground. Let's structure the caption.\n\nFirst, subject: a man wearing a white shirt and dark pants. Actions: he stands on sandy ground, moves his arms outward, then raises them above his head, lowers them, and steps left. Background: the structure has a roof and lights, but keep background minimal. Camera: static? Or slight shake? The video's first frame is stable, but maybe there's a slight shake. Wait, the problem says \"conclude with camera perspective and movement\".\n\nWait, in the video, the camera might be fixed but with a slight shake. Let's check. The instructions say: \"Keep background descriptions minimal unless essential for understanding motion.\" So background: covered structure with overhead lights, but since it's the setting, maybe mention briefly.\n\nSo:\n\nA man in a white shirt and dark pants stands on a sandy ground under a covered structure with overhead lights. He first extends his arms to the sides, then raises them above his head, lowers them, and steps left. The camera remains relatively static with a slight shake.\n\nWait, need to check chronological order. Let's list the actions as per frames:\n\n0.0s: man stands, arms out (left and right).\n\n0.1s: arms moving.\n\n0.2s: arms up.\n\n0.3s: arms lower.\n\n0.4s: steps left.\n\nWait, the first frame: arms out. Then he moves arms up, then lowers, then steps left.\n\nSo the caption should be chronological.\n\n\" A man in a white shirt and dark pants stands on sandy ground beneath a roofed structure with overhead lights. He initially extends his arms outward, then raises them above his head, lowers them, and steps leftward. The camera remains fixed with minor shaking.\"\n\nWait, check if \"roofted structure\" is correct. The background shows a structure with a roof, so yes.\n\nNow, check if background is minimal. The structure has lights, so \"under a roofed structure with overhead lights\" is minimal.\n\nNow, confirm the subject's appearance: white shirt, dark pants, male.\n\nNumber: one person.\n\nMotion: arm movements then stepping left.\n\nCamera: fixed, slight shake.\n\nLet's put it all together concisely.\n\n\"A man in a white shirt and dark pants stands on sandy ground under a roofed structure with overhead lights. He extends his arms outward, raises them above his head, lowers them, and steps left. The camera remains static with slight shake.\"\n\nWait, \"static\" might not be right if there's shake. The rule says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)\". So \"slight shake\" is the movement.\n\nLet's adjust: \"A man in a white shirt and dark pants stands on sandy ground beneath a roofed structure with overhead lights. He extends his arms outward, raises them above his head, lowers them, and steps left. The camera remains fixed with slight shake.\"\n\nCheck if \"fixed\" is appropriate. The problem", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r71XM3DJKVY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r71XM3DJKVY_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 1067.2294782840518, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) moves their arms and body in rhythmic motions consistent with exercise or dance.", "background_and_ambient_analysis": "The concrete structure and ground background remain static with no shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "r4puedQ206I", "file_name": "r4puedQ206I_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately 15 people in diverse athletic attire perform synchronized dance movements in a dance studio with wooden flooring and mirrored walls. They step forward in unison, raise their arms, and move rhythmically across the room. The camera maintains a static wide-angle perspective, capturing the group’s coordinated motion from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r4puedQ206I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r4puedQ206I_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 139.86573237428138, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A group of dancers performing synchronized dance movements; their motion is due to locomotion (muscular effort).", "background_and_ambient_analysis": "Background (purple walls and wooden floor) is static; no fluid or environmental motion detected."}}
{"video_id": "r5UYK87TMt8", "file_name": "r5UYK87TMt8_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue jeans and brown shoes pushes a green and white floor sander labeled \"Lagler\" across a wooden floor, moving from left to right with a yellow power cord trailing behind. The camera follows the motion in a top-down perspective as the sander is operated.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r5UYK87TMt8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r5UYK87TMt8_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 52.18208587158399, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (visible only from the waist down) is moving a floor buffer machine (green with a cylindrical tank) across the wooden floor. The buffer and the person's legs are discrete, solid objects undergoing locomotion due to physical forces.", "background_and_ambient_analysis": "The background (walls, wooden floor) remains static throughout the video with no shifting or environmental motion (e.g., no fire, water, wind). Background elements are consistently positioned without uniform displacement."}}
{"video_id": "r7iEQ_34g6Q", "file_name": "r7iEQ_34g6Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hooded individual with long hair in a grayscale interior space slowly raises their hands to cover their face, then gradually lowers the hands, revealing their face and moving the hands outward. The background features indistinct cabinetry. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r7iEQ_34g6Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r7iEQ_34g6Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 94, "blur_score": 1435.3659544278794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "A single human-like figure (head and upper torso) exhibits subtle movement including head turning and facial motion (e.g., breathing, shifting expression), indicating discrete object locomotion without collision or external forces.", "background_and_ambient_analysis": "The background (building structure) remains static throughout the video with no shifting elements, fluids, or environmental motion (e.g., no fire, water, smoke, or wind visible)."}}
{"video_id": "r9SzJ6990Xw", "file_name": "r9SzJ6990Xw_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a top-down view. There are a few people. Let's count: one person in a green shirt, another in a black shirt with red stripes, then a person in a checkered shirt, and maybe a few more. Wait, the video shows people around a blue counter. The main actions: the person in checkered shirt is moving, maybe reaching or interacting with others. Let's see the sequence.\n\nAt the start, people are positioned around a counter. The person in checkered shirt (light colors, maybe white and brown) is leaning over, then moves their arm. Then they adjust their posture, maybe sitting or standing up. Others are near the counter, some leaning. The blue counter is central. Background has some lights and maybe a store setup, but minimal.\n\nChronological: First, people are gathered around the counter. The checkered shirt person moves their arm, then shifts position. Others stay relatively still. Camera is top-down, static maybe, but the video might have slight shake.\n\nNeed to keep it concise. Mention the main actions: people interacting, movements of hands/arms, positions. Describe appearance briefly: checkered shirt (light, patterned), green shirt, black with red stripes. Spatial: around blue counter.\n\nLet's structure:\n\nIn a top-down view, several people interact around a blue counter. A person in a checkered shirt (light colors) leans forward, moves their arm, then adjusts their posture. Another person in a black shirt with red stripes leans over the counter, while a person in a green shirt stands nearby. The scene is set in a lit indoor space with minimal background details. The camera remains stationary, capturing the interactions from above with slight motion.\n\nCheck rules: chronological order, main subjects' motions, appearance, spatial, camera. Exclude text, names. Keep background minimal.\n\nWait, the video starts with a person in checkered shirt (maybe sitting), then they lean, move arms, etc. Let's see the frames:\n\nFrame 0: people around counter, checkered shirt person is seated.\n\nFrame 1-5: checkered shirt person moves arm, then maybe stands up? Or adjusts position. Others near counter.\n\nSo chronological:\n\nA group of people, including one in a checkered shirt (light and dark patterns), gather around a blue counter. The checkered-shirt individual leans forward, moves their arm, and shifts their body position, while others near the counter maintain their postures. The scene occurs in a well-lit indoor space with minimal background elements. The camera maintains a top-down perspective with slight movement.\n\nWait, need to be concise. Let's make it a paragraph.\n\nThe video shows a top-down view of several people interacting around a blue counter. A person wearing a checkered shirt (light colors) leans forward, moves their arm, and adjusts their posture. Nearby, individuals in a black shirt with red stripes and a green shirt lean over the counter. The scene takes place in a lit indoor space with sparse background details. The camera remains stationary, capturing the interactions from above with minor motion.\n\nWait, check if \"adjusts posture\" is correct. From the frames, the person in checkered shirt moves from sitting to maybe standing? The video might be slightly shaky. Let's confirm the actions.\n\nFrom the frames: the checkered shirt person is initially seated, then moves their arm, then shifts their body (maybe standing up). Others are near the counter.\n\nSo revised:\n\nIn a top-down view, a group of people interact around a blue counter. A person in a checkered shirt (light and dark pattern) sits and then moves their arm forward, shifts their body position, and adjusts their stance. Nearby, an individual in a black shirt with red stripes leans over the counter, while another in a green shirt stands by. The scene occurs in a well-lit indoor space with minimal background elements. The camera maintains a top-down perspective with slight movement.\n\nWait, need to be concise. Let's make it shorter:\n\nA top-down view captures several people around a blue counter. A person in a checkered shirt (light colors) leans forward, moves their arm, and adjusts their position. Individuals in a black shirt with red stripes and a green shirt lean over the counter. The scene is set in a lit indoor space with sparse background. The camera remains stationary, observing the interactions from above with minor motion.\n\nYes, that's better. Check the rules:\n\na) Motion: checkered shirt person moves arm, shifts position; others lean over counter.\n\nb) Appearance: checkered shirt (light), black with red stripes, green shirt.\n\nc) Spatial: around counter.\n\nd) Camera: top-down, slight movement.\n\ne) Background minimal.\n\nf) No text, names.\n\nGood. Now check if chronological: first the checkered shirt person moves, then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r9SzJ6990Xw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r9SzJ6990Xw_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 92.78408801407284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals are present: one lying on a bed (adjusting position) and one sitting on a chair (shifting or moving). Their movements are discrete and solid, indicating physical locomotion.", "background_and_ambient_analysis": "The background elements (walls, furniture) are stable and show no signs of fluid or environmental motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "rBw7VbUBUk4", "file_name": "rBw7VbUBUk4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a green shirt stands in a kitchen, then moves toward a table with a cake lit by candles, turns away, and an adult in a purple shirt enters from the right as the camera follows the child's motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rBw7VbUBUk4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rBw7VbUBUk4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 207.80011799943387, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is turning and bending down to blow out candles on a cake. An adult hand enters from the right to blow out the candles.", "background_and_ambient_analysis": "Background elements (refrigerator, cabinets, window) are static. The fire (candles) is present but not dominant; it is being interacted with and not the primary motion."}}
{"video_id": "r8VGeHuD344", "file_name": "r8VGeHuD344_000409_000419.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark green shirt and beige shorts bends over a leafy plant with large green leaves, using pruning shears to cut a branch. They adjust their grip, make a precise cut, then shift position to continue trimming the plant's branches. The brick building forms the background. The camera maintains a static close-up perspective focused on the pruning activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r8VGeHuD344.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r8VGeHuD344_000409_000419.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 574.5329998429302, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a green shirt and khaki shorts) is actively moving their hands and using pruning shears to cut branches. The shears and branches exhibit discrete, solid-object motion due to intentional physical force (cutting).", "background_and_ambient_analysis": "The brick wall and window in the background remain static across frames, with no uniform shifting indicating camera motion or environmental fluid motion (fire/water/wind). Leaf movement appears minimal and secondary to human activity."}}
{"video_id": "rCNaYdU_PN0", "file_name": "rCNaYdU_PN0_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray headscarf and black clothing sits on a green couch, holding and examining a small object with both hands. The background includes a textured white wall and a framed picture positioned to the left. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rCNaYdU_PN0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rCNaYdU_PN0_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 109.7954423607411, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (solid object) manipulates a small object (likely a phone or toy) with her hands, causing subtle movements of the hands and the object due to explicit physical forces (her own actions).", "background_and_ambient_analysis": "The background (wall and framed picture) shows no shifting or motion; no fire, water, smoke, or wind is present. Background elements remain static throughout the video."}}
{"video_id": "r96nJ8ARk8Q", "file_name": "r96nJ8ARk8Q_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black-and-white striped long-sleeve top and black pants sits on a couch with a gray pillow to the left and a checkered pillow to the right. They hold a light blue cloth, manipulating it with both hands, then lift it upward. The camera remains stationary with slight movement, capturing the scene from a close angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/r96nJ8ARk8Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/r96nJ8ARk8Q_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 139.28612463800465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person’s hands manipulate a blue object (likely a cloth or toy) with deliberate physical actions.", "background_and_ambient_analysis": "Background elements (couch, pillows, floor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "rCBhZZ2q7FE", "file_name": "rCBhZZ2q7FE_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to focus on the main subjects and their movements. The video shows an ice rink with several people skating. The main subject here is a girl in a white shirt and dark pants, right? She's bending over, maybe balancing or preparing to move. Then there are other skaters around her.\n\nLooking at the timestamps: at 0.0 seconds, she's bent over. By 1.4 seconds, she's still bending. Then in 2.5 seconds, she starts to move, maybe straightening up. Wait, the description says she's in the middle, but other skaters are moving around her. There's a girl in a red top and white pants with a metal frame thing—maybe a skate aid? She's moving from the left side towards the center.\n\nOther people: a person in a gray hoodie skating towards the left, maybe. Then another person in the background, like a woman in a pink top. The camera seems to pan left as the scene progresses, following the movement of the skaters. The background has the rink's barriers and some spectators, but the user said to keep background minimal. So I should mention the rink and maybe the people in the background briefly.\n\nWait, the rules say to focus on motion and behavior in chronological order. So start with the girl bending over, then her moving as others pass by. The camera is panning left, following the action. Need to note the direction of movement of each skater relative to others. For example, the girl in red moves from left to center, passing by the main subject. The main subject straightens up as the others move around.\n\nAlso, need to mention the number of people. Let's count: the main girl, a few others. The description says \"several people\" but the user's example output says \"multiple skaters\" so maybe just say several.\n\nAppearance: main subject is girl in white shirt and dark pants, bending. Others: a girl in red top and white pants, another in gray hoodie, etc. But need to keep it concise.\n\nSpatial relationships: the main girl is in the center, others moving around her. The person with the skate aid is to her left initially, then moves towards her.\n\nWait, in the frames: at 0.0, main girl is bending. Then at 1.4, she's still bending. At 2.5, she starts to stand up, and the girl in red is moving past her. The camera moves left, so the main subject might be moving towards the camera's right? Wait, the camera is panning left, so the action is moving from right to left in the frame.\n\nWait, the video starts with the main girl in the center, then as the camera pans left, we see more skaters coming into view from the left. So the main girl is stationary for a moment, but others move around her. The caption should describe the chronological order: first, the main girl bends, then she starts moving (straightening up), others pass by, the camera pans left, capturing more skaters.\n\nWait, maybe the main action is the girl in white bending, then standing up as others skate past. The camera pans left to follow the movement of skaters from the left side into the frame.\n\nLet me structure it:\n\nThe main subject is a girl in a white shirt and dark pants bending over on the ice. She slowly straightens up as multiple skaters, including a girl in a red top with a metal frame and another in a gray hoodie, move around her from the left. The camera pans left, tracking the skaters as they glide across the rink, with the main girl gradually resuming her motion. Background elements are minimal, focusing on the ice surface and the skaters' movements.\n\nWait, the user says to mention spatial relationships. So maybe \"the girl in red skates past her to the left\" or something. Also, the main girl is central, others moving around her.\n\nWait, in the video description, the first frame shows the main girl in the center, then as time progresses, she's still bending, and then starts to move. The others are moving from the left to the center.\n\nSo the chronological order would be: main girl bending (0s), then others moving around her (1s onwards). The camera moves left, following the skaters.\n\nI need to check the exact movements. The first frame has the main girl bending, then she stands up as the camera pans left. So the caption should note the main girl straightening as the camera moves left, capturing more skaters entering the frame.\n\nAlso, the user said to keep background minimal. So mention the rink, but not the spectators too much.\n\nPutting it all together:\n\nA girl in a white shirt and dark pants bends over on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rCBhZZ2q7FE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rCBhZZ2q7FE_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 46.16509087754845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "rECIfQqDx0g", "file_name": "rECIfQqDx0g_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue striped shirt and dark tie begins in a dimly lit room with his head tilted backward, then extends his arms outward in a sweeping motion as he shifts his body forward. The background includes dark shelves and a wall poster, but remains minimally visible. The camera stays mostly stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rECIfQqDx0g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rECIfQqDx0g_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 96, "blur_score": 52.898295266495815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a striped shirt and tie is moving: bending forward, swaying, and then removing his shirt. His motion is explicit physical locomotion and object manipulation.", "background_and_ambient_analysis": "The background elements (bulletin board, printer, bookshelf) remain stationary and do not shift uniformly. No fire, water, smoke, or wind motion is present."}}
{"video_id": "rDmMr5KWzKc", "file_name": "rDmMr5KWzKc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a kitchen, four individuals interact around a counter. A person in a black tank top gestures with their hands while standing. A seated person in pink is to the left, and another in blue stands to the right near a pink bowl. As the video progresses, a fourth person enters from the right, clapping their hands. The counter holds a water bottle, golden decor, and bowls. The camera remains stationary, capturing the group from a frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rDmMr5KWzKc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rDmMr5KWzKc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 257.04371878152824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people exhibit discrete motion: the person in orange moves toward the pink bowl (reaching), and the other two interact with the counter and each other (gesturing, leaning forward). These are solid, distinct objects with explicit physical actions.", "background_and_ambient_analysis": "The kitchen background (walls, refrigerator, cabinets) shows no significant shifting or fluid motion. No fire, water, smoke, or wind-dominated elements are present."}}
{"video_id": "rCUUcMHLqs0", "file_name": "rCUUcMHLqs0_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Approximately fifteen cheerleaders in blue and white uniforms perform on a red running track. Initially positioned in a loose formation, they move in unison toward the center, shifting positions and gathering closely. As they converge, several cheerleaders lift one teammate vertically into the air, executing a coordinated stunt. The camera maintains a stationary, top-down perspective, capturing their synchronized movements against a green field background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rCUUcMHLqs0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rCUUcMHLqs0_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 81.89631331033222, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people in blue/white uniforms are moving (running, dancing), exhibiting distinct locomotion patterns.", "background_and_ambient_analysis": "Background elements (track, grass) show no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "rFyKLIN2Sgc", "file_name": "rFyKLIN2Sgc_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a white cardigan over a black-and-white striped shirt stands at a kitchen counter, manipulating a small object in her hands before lifting and placing down a brown paper bag. The counter holds a large glass bowl with a mixture, a bag of flour, and a red container. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rFyKLIN2Sgc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rFyKLIN2Sgc_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 201.86296187172186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving between objects on the counter (picking up containers, walking to the refrigerator), with clear locomotion and hand interactions.", "background_and_ambient_analysis": "Background elements (refrigerator, cabinets, microwave) remain stationary; no fire, water, smoke, or wind motion observed."}}
{"video_id": "rJjyZsZO4Mg", "file_name": "rJjyZsZO4Mg_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray shirt and green shorts stands at a wooden table, aiming a rifle toward targets mounted on a wall. They hold the rifle steadily, then turn their body to the left, moving away from the targets. The background features a wall with multiple targets and some equipment, while the camera remains mostly stationary with a slight shake. The person’s motion is primarily focused on aiming and turning, with spatial positioning centered on the table and targets.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rJjyZsZO4Mg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rJjyZsZO4Mg_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 246.05450777790233, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one taking photographs (stationary initially, then walks slightly) and another person enters from the left and walks towards the first person.", "background_and_ambient_analysis": "Background is static (walls, table) and no fluid/environmental motions observed."}}
{"video_id": "rJUcdRF8W54", "file_name": "rJUcdRF8W54_000475_000485.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters the frame from the left, adjusting the white roses and green foliage in a vase. The hand rearranges the flowers before withdrawing, leaving the vase centered against a plain background. The camera remains steady with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rJUcdRF8W54.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rJUcdRF8W54_000475_000485.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 105.47842847632332, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A human hand interacts with a floral arrangement (white roses and green foliage), moving to adjust/position the flowers.", "background_and_ambient_analysis": "Dark background with no visible static elements shifting uniformly; no fire, water, smoke, or wind present."}}
{"video_id": "rLyIz140HOQ", "file_name": "rLyIz140HOQ_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two girls sit side by side facing the camera; the girl on the right wears a red headband. Initially, both look directly at the camera. The right girl moves her head slightly left, leans forward, and raises her right hand near her face. The left girl gestures with her right hand, then shifts her hand position. The camera remains stationary, capturing their movements against a plain room background with minimal visible motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rLyIz140HOQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rLyIz140HOQ_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 713.0604977911169, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving their heads, hands, and faces in discrete gestures and reactions.", "background_and_ambient_analysis": "Background is static (wall, door) with no shifting. No fire, water, smoke, or wind visible."}}
{"video_id": "rGSn3ZVhb4g", "file_name": "rGSn3ZVhb4g_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and blue life vest rides a jet ski across the ocean, gripping handlebars and generating a turbulent wake. The jet ski advances steadily, initially revealing a small wooden boat trailing behind, followed by a larger cargo ship emerging in the distance to the left. The camera maintains a stable first-person perspective, slightly shaking with the motion of the jet ski as it cuts through the water. Background details include distant clouds and open sea, with minimal emphasis on the horizon.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rGSn3ZVhb4g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rGSn3ZVhb4g_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 54.856103237817536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "rNdTUxYMPn4", "file_name": "rNdTUxYMPn4_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A toddler in a blue jacket and white shirt with colorful accents sits in a high chair at a table, blowing out candles on a pizza slice while an adult in a dark jacket sits to her right and claps. The toddler then covers her eyes, the adult continues clapping, and the toddler looks down. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rNdTUxYMPn4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rNdTUxYMPn4_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 80.45700475607183, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child and adult are interacting; the adult claps their hands and the child moves their hands and body, exhibiting explicit physical actions (clapping, gesturing) without fluid or environmental motion.", "background_and_ambient_analysis": "Background elements (shelves, walls, framed pictures) remain static with no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind dominating the scene)."}}
{"video_id": "rOQNR7lEfEQ", "file_name": "rOQNR7lEfEQ_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black shirt, hat, and beard holds a plate in his left hand and lifts a food item to his mouth with his right hand. He then adjusts the plate with both hands, lowers the food item slightly, and brings it back to his mouth. The background features rocky terrain and greenery. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rOQNR7lEfEQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rOQNR7lEfEQ_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 151, "blur_score": 197.21795795638957, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (solid object) performs deliberate hand gestures: raising and lowering his right hand while holding a plate. The motion involves controlled limb movement due to voluntary action, with no collisions or complex physics interactions.", "background_and_ambient_analysis": "The background consists of static bushes and rocky terrain with minimal leaf sway; no fire, water, smoke, or dominant wind motion is visible. Background elements remain uniformly stable without significant shifting."}}
{"video_id": "rMMRjXSSs6Q", "file_name": "rMMRjXSSs6Q_000501_000511.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand stirs a colorful mixture of fried rice and vegetables in a black frying pan on a gas stove using a wooden spoon, moving the spoon through the rice to lift and mix, then placing the spoon back into the pan. The pan rests on the stove's grates. The camera maintains a static close-up top-down view focused on the pan and hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rMMRjXSSs6Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rMMRjXSSs6Q_000501_000511.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 211.40936946825255, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand uses a wooden spoon to stir ingredients in a frying pan, causing visible movement of the food mixture.", "background_and_ambient_analysis": "The background (stove, countertop) shows no shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "rREyuefLzmU", "file_name": "rREyuefLzmU_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video based on specific rules. Let me go through the rules again to make sure I don't miss anything.\n\nRule a) Focus on motion and behavior of main subjects in chronological order. So, the main subject here is the person. I need to describe their actions step by step.\n\nRule b) Briefly describe appearance and number. The person is wearing a blue scarf, a cap, and patterned pants. There's only one person.\n\nRule c) Mention spatial relationships if relevant. The background has a building, trees, a fence, but maybe not necessary to mention unless essential. The person is in an outdoor area, possibly a courtyard.\n\nRule d) Conclude with camera perspective and movement. The camera seems to follow the person, maybe panning up as they raise their arms.\n\nRule e) Keep background minimal. So, just mention the building and trees briefly.\n\nRule f) Exclude text, named characters, stylistic analysis. So no mention of specific names or what the scarf looks like beyond color.\n\nLet me look at the video frames provided. The person starts with arms out, then raises one arm, then both. The camera moves up slightly as they raise their arms.\n\nWait, the first frame shows the person with arms extended. Then the next frames show them lifting one arm, then both. So the chronological order is: starting position, then raising right arm, then left, then both arms up.\n\nAppearance: male, blue scarf, dark cap, patterned pants. Number: one person.\n\nSpatial relationships: outdoors, in front of a building with trees and a fence. Maybe the building is in the background.\n\nCamera perspective: starts at waist level, then follows the person's movement, possibly tilting up as they raise their arms.\n\nWait, the user says \"conclude with camera perspective and movement.\" So the last part of the caption should state that the camera is panning up or something.\n\nLet me structure the caption step by step.\n\nStart with the person's initial pose: arms extended. Then they raise one arm, then the other, then both. Describe their movement.\n\nCheck if background is essential. The background has a building and trees, but maybe just mention \"outdoor setting\" briefly.\n\nLet me draft:\n\nA man wearing a blue scarf, dark cap, and patterned pants stands in an outdoor area with a building and trees in the background. He begins with arms extended outward, then raises his right arm upward while keeping his left arm extended, followed by lifting his left arm to match his right. He then raises both arms overhead in a celebratory motion. The camera maintains a slight upward tilt following his movements.\n\nWait, need to check if the movement is in chronological order. Let's see the frames:\n\n[0.0] arms out\n\n[1.0] right arm up, left still extended\n\n[2.0] right arm up, left also up? Wait, the frames might be:\n\nFrame 0: arms out\n\nFrame 1: right arm up\n\nFrame 2: both arms up? Or maybe the sequence is right, then left, then both.\n\nWait the user provided the video frames as:\n\n<0.3> arms extended\n\n<1.4> right arm up\n\n<2.5> both arms up?\n\nWait the video frames description shows:\n\n0.0: arms extended\n\n1.4: right arm up\n\n2.5: right arm up, left extended\n\nWait, maybe I should look at the exact frames given.\n\nThe user provided the video as:\n\n<0.3 seconds> [frame 1]\n\n<1.4 seconds> [frame 2]\n\n<2.5 seconds> [frame 3]\n\n<3.6 seconds> [frame 4]\n\n<4.7 seconds> [frame 5]\n\nFrom the description:\n\nAt 0.3s: arms extended\n\n1.4s: right arm up\n\n2.5s: both arms up?\n\nWait, the description says:\n\n<0.3> [person with arms extended]\n\n<1.4> [right arm up, left still extended]\n\n<2.5> [both arms up? Wait the user's description for the video frames:\n\nLooking at the user's input:\n\n[0.3] shows arms extended.\n\n[1.4] shows right arm up, left still extended.\n\n[2.5] shows right arm up, left extended.\n\nWait, maybe the sequence is:\n\nAt 0.3: arms out.\n\nAt 1.4: right arm raised (left extended).\n\nAt 2.5: right arm raised, left arm raised.\n\nAt 3.6: both arms raised high.\n\nAt 4.7: same.\n\nWait, the user's initial frames:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rREyuefLzmU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rREyuefLzmU_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 144.9210585309331, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is dancing, exhibiting arm and body movements consistent with intentional locomotion.", "background_and_ambient_analysis": "Background elements (buildings, trees) are stationary; no fluid motion (fire, water, smoke) or wind effects observed."}}
{"video_id": "rUjEqkYTh5I", "file_name": "rUjEqkYTh5I_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde toddler in a blue-and-white striped shirt pushes a small wooden cart loaded with colorful items across a tiled kitchen floor, moving from right to left toward a stroller; the camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rUjEqkYTh5I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rUjEqkYTh5I_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 171.85889237482007, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A child (solid object) is moving by pushing a small toy object on the floor, with minor body shifts and hand movements to interact with the toy.", "background_and_ambient_analysis": "The background (wooden cabinets and tiled floor) shows no shifting or fluid motion; static elements remain consistent across frames, indicating no ambient environmental or camera-induced movement."}}
{"video_id": "rVoy0o79VR8", "file_name": "rVoy0o79VR8_000343_000353.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this captioning task. First, I need to understand the video description. The user provided a sequence of frames from a birthday party scene. My job is to create a concise, chronological paragraph that follows the specific rules they outlined.\n\nRule a says to focus on motion and behavior of main subjects in order. So I should describe what's happening step by step. The main subjects here are the people around the table. There's a woman in a white tank top clapping, kids around a cake, and others in the background. The video shows them clapping, maybe singing \"Happy Birthday\" since it's a birthday party.\n\nRule b: mention appearance and number. The woman has a ponytail, white tank top. The kids are in front of the cake, wearing different colored clothes. There are multiple people: the woman, several children, and two women in the back. I need to count them. Let me check the frames: in the first frame, there's a woman with a ponytail (left), two kids in front of the cake, another woman behind them (red shirt), and a blonde woman in a blue shirt. The fifth frame shows a woman in a blue shirt with blonde hair. So total around 5 people? Wait, the exact count might not matter as much as describing them. Maybe just say \"multiple children and adults\" or specify if possible. But the rules say \"briefly describe their appearance and number\". So maybe \"a woman with a ponytail in a white tank top, several children, and two women in the background\".\n\nRule c: spatial relationships. The kids are sitting at the table in front of the cake. The woman in white is on the left, clapping. The other women are behind the kids. The cake is central on the table. The yellow cups are in front of each person.\n\nRule d: camera perspective. The video seems to be a static shot, maybe a slight zoom or pan? The user's example in the problem statement shows a slight movement. The original frames show the camera moving a bit, so maybe \"slight shake\" as per the example.\n\nRule e: minimal background description. There are balloons (pink and yellow) and a colorful wall. But since the rules say to keep it minimal, mention the balloons briefly.\n\nRule f: exclude text recognition. The text \"IF 03\" and \"1500555\" are in the video, but I should ignore them as per the rules.\n\nNow, chronological order. The video starts with people clapping, maybe singing, then the woman in white claps, the kids look at the cake, maybe the woman in blue leans in. The video progresses through these actions.\n\nWait, the frames go from [0.0] to [4.7]. So the main actions are the woman clapping, then the kids reacting. The camera might be slightly moving.\n\nPutting it all together:\n\nA woman with a ponytail in a white tank top claps her hands while seated at a table with several children, who sit in front of a decorated birthday cake. The children, wearing light-colored clothes, look toward the cake as the woman continues clapping. Behind them, two women in the background— one in a red shirt and another in a blue shirt—observe the scene. Yellow cups and blue napkins are placed on the table, with pink and yellow balloons visible. The camera remains mostly static with a slight shake, capturing the group from a frontal perspective.\n\nWait, but need to check the rules. Rule d says conclude with camera perspective and movement. So the last part should be that.\n\nAlso, need to check the number of people. The main subjects are the woman in white, the children (at least four?), and the two women in the back. The description should mention the number of people briefly.\n\nLet me revise:\n\nAt a birthday table, a woman in a white tank top with a ponytail claps while seated beside four children. The children, wearing light-colored shirts, sit in front of a decorated cake, their attention focused on it. Behind the children, two women observe, one in a red shirt and another in a blue shirt. Yellow cups and blue napkins rest on the table, with pink and yellow balloons in the background. The camera remains static with a slight shake, capturing the group from a frontal angle.\n\nWait, the video frames show the children as four? In the first frame: woman on left (white), then two kids in front of cake, then a woman in red, then a woman in blue. The fifth frame shows the woman in blue leaning in. So total four kids? Or maybe three? Let me check the frames again.\n\nFrame 0.0: woman in white tank top (left), then a child in front of cake (white shirt), another child (white shirt), another child (pink shirt),", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rVoy0o79VR8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rVoy0o79VR8_000343_000353.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 811.4422486348258, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Children and adults (discrete objects) are moving: the woman is feeding a child (hand motion with cake), children are interacting (e.g., reaching, looking around).", "background_and_ambient_analysis": "Background (wall, poster, balloons) is static. No fire, water, smoke, or wind observed."}}
{"video_id": "rXzR8HhqxSQ", "file_name": "rXzR8HhqxSQ_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a red shirt and black pants doing a workout. The main subject is moving between two weight machines. Let's break it down chronologically.\n\nAt the start, the person is in front of the first machine, then moves to the next. They're lifting something, maybe a barbell? The motion is repeated. The background has some equipment, but we need minimal background. The camera seems to pan or move slightly. Let's check the rules.\n\nFocus on motion: person in red shirt, black pants, moves between two black weight machines. They're doing a lifting exercise, possibly a squat or deadlift. Chronological order: starts with one position, then moves to the other, continues the movement. Spatial: between two machines, maybe moving from left to right or vice versa. Camera movement: slight pan or shake? The frames show movement, so maybe camera is following or panning.\n\nWait, the first frame shows the person with arms up, then moving, then bending over. So the action is a workout sequence. Let's structure:\n\nA person wearing a red shirt and black pants performs a weightlifting exercise between two black weight machines. They lift the barbell overhead, lower it, and repeat the motion, shifting position slightly between machines. The background includes gym equipment but is secondary. The camera captures the motion with slight movement, following the subject.\n\nWait, need to be concise. Let's see:\n\nPerson in red shirt and black pants engages in weightlifting, moving between two black machines. They lift a barbell overhead, lower it, and repeat, shifting position. The camera pans slightly to follow their movement. Background is a gym with minimal visible equipment.\n\nBut check rules: exclude named characters, so no \"person\" but describe appearance. Also, chronological: start, then move, then continue.\n\nLet me try again:\n\nA person in a red shirt and black pants performs a weightlifting motion, lifting a barbell overhead between two black weight machines. They repeatedly raise and lower the barbell, shifting slightly between the machines. The camera follows their movement with a slight pan.\n\nWait, need to mention the motion step by step. The video starts with them in position, then lifting, then moving. Let's check the frames:\n\nFrame 0: person with arms up, barbell, standing between two machines.\n\nFrame 1: person moving forward, barbell still up.\n\nFrame 2: person moving to the right, barbell in mid-air.\n\nFrame 3: person bent over, barbell down? Wait, maybe a squat.\n\nWait, maybe it's a deadlift or clean and jerk. But the key is the motion: lifting the barbell, then lowering, then moving to the other machine.\n\nWait, the video shows the person doing a movement where they lift the barbell, then lower, then move to the other side. So chronological: starts with lifting, then lowers, then moves to the next position.\n\nSo:\n\nA person in a red shirt and black pants performs a weightlifting sequence, lifting a barbell overhead between two black weight machines. They raise the barbell, lower it to their waist, then shift position slightly to the left or right. The camera maintains a steady view with minimal movement, capturing the repetitive motion.\n\nWait, but the camera might be panning. The frames show the person moving from left to right, so the camera might pan. Let's check the original frames. The first frame has the person on the left, then the camera moves, showing the person moving.\n\nWait, maybe the camera is panning to follow the person. So the camera movement is a pan.\n\nPutting it all together:\n\nA person in a red shirt and black pants performs a weightlifting exercise, lifting a barbell overhead between two black weight machines. They repeatedly raise the barbell, lower it to waist level, and shift position slightly between machines. The camera pans slightly to follow their movement.\n\nCheck if background is essential: minimal, so mention \"gym equipment\" but maybe not. Rule e says minimal background unless essential. The background has weight machines and maybe a fan, but it's secondary. So just mention \"between two black weight machines\".\n\nAlso, need to mention spatial relationships: the person is between the two machines, moving from one to the other.\n\nLet me check the rules again:\n\na) Motion and behavior in chronological order. So start with the first action, then next, etc.\n\nb) Appearance: red shirt, black pants, single person.\n\nc) Spatial: between two machines.\n\nd) Camera: pans slightly to follow.\n\ne) Background minimal: yes, as they are in a gym but focus on action.\n\nf) Exclude text, named chars.\n\nSo final caption:\n\nA person in a red shirt and black pants performs a weightlifting motion, lifting a barbell overhead between two black weight machines", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rXzR8HhqxSQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rXzR8HhqxSQ_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 88, "blur_score": 57.89420962291071, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a red shirt and black pants is performing weightlifting exercises on a cable machine; his arms and body move in a repetitive motion.", "background_and_ambient_analysis": "The background (walls, mirror, gym equipment) is stable with no uniform shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "rSYL3IeAbwQ", "file_name": "rSYL3IeAbwQ_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands, adorned with multiple gold and beaded bracelets, manipulate a gold chain necklace with red and white beads on a white surface. The right hand picks up a small gold component, adjusting its placement on the necklace while the left hand holds the chain steady. The hands work closely together, aligning the beads and chain. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rSYL3IeAbwQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rSYL3IeAbwQ_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 105, "blur_score": 45.2658550174494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands with bracelets are actively manipulating a string with beads, demonstrating deliberate physical interactions (arranging, adjusting beads on the string).", "background_and_ambient_analysis": "The background elements (patterned cloth and floral fabric) remain stationary across frames with no uniform shifting or fluid motion observed."}}
{"video_id": "rY9YTeiExrk", "file_name": "rY9YTeiExrk_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark green jacket and beige pants works at a light-colored table, manipulating a metal object with a tool. They then reach for a set of colored pens (pink, green, blue) positioned below the metal object, picking up one pen before returning to the metal object. The camera maintains a top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rY9YTeiExrk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rY9YTeiExrk_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 157.89468326482748, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands interact with tools on a table, moving discrete solid objects (tools) while performing actions near a mirror.", "background_and_ambient_analysis": "The brick wall and green surface in the background remain static across frames with no uniform shifting or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "rVVKRedmgQQ", "file_name": "rVVKRedmgQQ_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately twenty people, mostly women in various workout attire (white, blue, black, purple), stand in a line within an indoor space. They initiate synchronized movements, stepping forward and raising arms while shifting positions into a flowing dance sequence. The group transitions through coordinated motions, maintaining spatial alignment as the camera pans right to capture their progression across the room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rVVKRedmgQQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rVVKRedmgQQ_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 70.80438684512421, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.95, "object_analysis": "A group of people (approx. 20-30 individuals) are moving in a coordinated dance routine. They are the discrete solid objects, moving via locomotion (walking, stepping) and arm movements.", "background_and_ambient_analysis": "The background (walls and floor) shifts uniformly, indicating camera motion. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "rVx2Qtlwgmg", "file_name": "rVx2Qtlwgmg_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a marker writes text on a whiteboard from right to left, adding letters sequentially to form a sentence. To the left of the hand, a cartoon cat illustration remains static. The camera maintains a top-down perspective, capturing the writing motion without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rVx2Qtlwgmg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rVx2Qtlwgmg_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 499.187440894743, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is moving to write on the whiteboard, and a cartoon character is static. The hand's motion is explicit physical action (writing), not driven by environment or camera.", "background_and_ambient_analysis": "The background (whiteboard) contains static elements (text, cartoon character) with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "rbJOIgeL6MA", "file_name": "rbJOIgeL6MA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An orange colander holds multiple light yellow and brown potatoes; a hand selects one potato. The scene transitions to hands peeling the yellow potato over a sink, with brown peels accumulating on a paper towel beneath. The camera shifts from a top-down view of the colander to a close-up of the peeling action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rbJOIgeL6MA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rbJOIgeL6MA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 42.46698252259098, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (hands, bananas, potatoes) are moving: hands grasp and peel a banana, demonstrating explicit physical interaction between the hands and the banana.", "background_and_ambient_analysis": "The background elements (orange colander, countertop, pink container, cutting board) remain static with no fluid or gaseous motion (fire, water, smoke, wind) detected. Camera movement is present but does not cause uniform background shifting."}}
{"video_id": "recst_i3DCY", "file_name": "recst_i3DCY_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video based on specific rules. Let me go through the rules again to make sure I don't miss anything.\n\nThe main points are: focus on motion and behavior of main subjects in chronological order, describe appearance and number briefly, mention spatial relationships if relevant, conclude with camera perspective and movement, keep background minimal, exclude text recognition, named characters, or stylistic analysis.\n\nLooking at the video frames provided. The video shows a football field. There's a player in a white jersey and dark pants running towards the 30-yard line. Another player in a white jersey with the number 5 is also running. There's a group of people in the background, maybe other players or spectators. The camera seems to be following the running player.\n\nWait, the first frame shows two players: one in white (maybe the runner) and another in white with number 5. The runner is moving from the left side towards the 30-yard line. Then in the next frames, the player with number 5 is seen running, maybe passing the 30-yard line. Then the main runner continues, and the other player is behind him. The background has people on the sidelines.\n\nWait, the user mentioned the main subjects. So the main subjects here are the two football players running. Let me check the timestamps. The video is a sequence of frames where the main action is the players running towards the 30-yard line. The player with number 5 is in front initially, then the other player overtakes or passes by? Wait, in frame 0, there's a player running towards the 30, then in frame 1, the player with 5 is closer to the 30, then in frame 2, the runner (without a number shown) is at the 30, then frame 3, same runner continues past the 30. Wait, maybe the player with number 5 is the one running towards the 30, and another player is behind? Hmm, maybe the first player is the one with the number 5, and then the other player is overtaking or running alongside.\n\nWait, looking at the frames:\n\n[0.0] shows a player in white (maybe number 5) and another in white (maybe a different player) near the 30-yard line.\n\n[1.4] shows the player with number 5 at the 30, running.\n\n[2.5] shows the same player, maybe having just crossed the 30?\n\nWait, maybe the video is showing two players running towards the 30-yard line. The player with number 5 is the one initially visible, then another player is seen running towards him, maybe overtaking. Wait, in the first frame, the player in white is on the left, running towards the right, passing the 30-yard line. Then in the next frames, the player with number 5 is moving towards the 30. Wait, maybe the sequence is two players running towards the 30, then one crosses it.\n\nWait, perhaps the main subject is the player with the number 5. Let me check the frames again.\n\nFrame 0: two players in white jerseys. One is on the left, running towards the 30, the other (number 5) is further back.\n\nFrame 1.4: the player with number 5 is now closer to the 30, and the other player is still running.\n\nFrame 2.5: the player with number 5 has passed the 30, and another player (without a number) is running towards the 30.\n\nWait, maybe there's a confusion here. Alternatively, the main action is a player in a white jersey (number 5) running towards the 30-yard line, followed by another player. Wait, the frames might be showing the player with number 5 running past the 30-yard line, while another player is behind.\n\nAlternatively, maybe the first player is running towards the 30, then the player with number 5 is also running, but the video is following one of them.\n\nWait, the user's example output needs to be chronological. So the order of events as they happen.\n\nThe video starts with two players on the field. The main subject is a player in white (number 5) running from the left side towards the 30-yard line. Then, as he approaches the 30, he continues running past it. Another player in white is also running behind him, but maybe not as prominently. Wait, but the frames show that in frame 0, there's a player on the left (maybe not number 5), then in frame 1.4", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/recst_i3DCY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/recst_i3DCY_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 527.0938948803372, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete object) is actively running across the field. Motion is characterized by bipedal locomotion with distinct forward progression, clear bounding box tracking, and no visible collisions or external forces beyond self-propelled movement.", "background_and_ambient_analysis": "Background elements (field markings, goalposts, distant spectators) are stationary and show no fluid or environmental motion (e.g., wind, water, smoke). Static structures like the 30-yard line and goalposts remain consistently positioned across frames, indicating no ambient environmental dominance."}}
{"video_id": "reRtRph70ys", "file_name": "reRtRph70ys_001150_001160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A beekeeper in a white suit and beige hat lifts a beehive frame from the left hive, then moves right to place it into the right hive. A second person in a white suit and hood assists nearby. The orange hives rest on a wooden stand with a modern building in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/reRtRph70ys.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/reRtRph70ys_001150_001160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 236.03699640541913, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white beekeeping suit (wearing a hat) is moving while handling a beehive box, transferring it between hives. Another person in white is also moving in the background, seemingly assisting or observing. The beehives themselves are stationary, but the people exhibit clear locomotion and physical interaction with objects.", "background_and_ambient_analysis": "The background elements (house, grass, trees) show no significant shifting or fluid motion. There are no visible fire, water, smoke, or wind-driven environmental effects dominating the scene."}}
{"video_id": "rbbcieK0EeE", "file_name": "rbbcieK0EeE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white uniform with a badge gestures with his hands while speaking; to his left, a man in a blue shirt gestures, and to his right, a man in a black cap listens. They stand in front of a city office backdrop; the camera remains static, capturing their interactions during the briefing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rbbcieK0EeE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rbbcieK0EeE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 713.590618254837, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals (e.g., person in white uniform, person in blue shirt) exhibit discrete motion: hand gestures, head movements, and body shifts during speaking.", "background_and_ambient_analysis": "Background elements (City of Portland logo backdrop, wall) show no significant shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "rksIO_VZyDQ", "file_name": "rksIO_VZyDQ_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green and white cap, black short-sleeve shirt, light pink skirt, and white gloves stands in a kitchen behind a counter. They initially hold a bag, then turn right to place it on a green cutting board, and proceed to pick up a green-capped bottle to pour liquid into the bag. The background features stainless steel kitchen equipment. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rksIO_VZyDQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rksIO_VZyDQ_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 278.60407035853217, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (wearing green cap, black shirt, white apron) moves arms/hands to handle container, bottle, and green cutting board while pouring liquid; discrete solid objects (bottle, container, cutting board) exhibit motion from manual manipulation.", "background_and_ambient_analysis": "Background elements (refrigerator, shelves, kitchen equipment) remain static with no uniform shifting. No fire, water, smoke, or wind present; environment is controlled kitchen setting."}}
{"video_id": "riGCvu9aNUk", "file_name": "riGCvu9aNUk_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black jacket and glasses raises their right arm, then lowers it while tilting their head, followed by extending both arms upward toward vertical blinds. They then sit at a desk with a computer monitor visible. The camera begins with a close-up of the arm, transitions to a mid-shot of the upper body, and ends with a wider view showing the desk and chair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/riGCvu9aNUk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/riGCvu9aNUk_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 30.731864375708867, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (wearing glasses and dark clothing) is actively moving their arms, performing gestures involving raising and positioning their hands near the blinds.", "background_and_ambient_analysis": "The background consists of static vertical blinds with no uniform shifting or fluid motion (e.g., fire, water, smoke), indicating no dominant ambient environmental effects."}}
{"video_id": "rnW8HzSegT4", "file_name": "rnW8HzSegT4_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are people, so focus on their motions.\n\nIn the first frame, there's a person in a red jacket (but maybe not, wait, the first frame shows a person in red on the left, then others. Let's see the video: it starts with a group. The person in a tan suit is playing a guitar or something? Wait, the video shows people moving. Let's list the key actions.\n\nFirst, the scene is indoors. The main person is in a tan suit (maybe a band uniform), playing a guitar-like instrument. He's holding it, then moving. There's another person in a light purple shirt and dark pants, interacting with him. Then a person in a blue jacket or shirt is playing a string instrument (maybe a violin). The person in the tan suit moves around, the person in purple stands close. Then the person in the tan suit is seen from another angle, maybe moving left or right. Also, there are people sitting on the floor (in the later frames) in a checkered shirt and red top.\n\nChronological order: The video starts with the group standing, the tan-suited person playing an instrument (maybe guitar), the purple-shirted person beside him. Then the camera moves, showing another person playing a violin (or similar), and others standing. Then the tan-suited person continues playing, maybe turning or moving. Then there's a person sitting down. The background has some equipment like speakers.\n\nWait, the rules say focus on motion and behavior. So first, the tan-suited person is playing an instrument (maybe a guitare, but it's a big instrument?), and the person in purple is nearby. Then the camera shifts to show another person (in a tan outfit, maybe part of the band) playing a violin. The tan-suited person moves, the person in purple steps back. Then there's a person sitting in the background, and the person in red is on the left.\n\nWait, let's parse each frame:\n\n[0.0] - People in room: tan-suited person (tan jacket, pants, white shoes) holding an instrument (maybe a guitar, but it's a large one), person in purple shirt, dark pants, white shoes standing close. Other people in the back, one in white shoes. \n\n[1.0] - The tan-suited person is still holding, maybe moving a bit. The person in purple is now to the left, and there's a person in a brown shirt (maybe) behind.\n\n[2.0] - Camera moves, shows more people: the tan-suited person is in front, playing, the purple-shirted person steps back. Then there's a person in a tan outfit playing a violin (or similar), and others standing. The background has speakers and some equipment.\n\n[3.0] - The tan-suited person is now with the violinist, maybe interacting. The person in purple is behind them. There's a person sitting in a checkered shirt (red top) on the right.\n\n[4.0] - The tan-suited person is moving, maybe turning, the violinist is to the right. The seated person is still there. The camera angle changes.\n\n[5.0] - The tan-suited person is now on the left, the purple-shirted person is in front, and there's a person in a red top sitting. The background has more people standing.\n\nNow, the caption needs to be concise, chronological. Let's structure it:\n\nThe video opens with a group of people in an indoor setting. A man in a tan suit plays a large string instrument, accompanied by a man in a light purple shirt and dark pants who stands close beside him. The camera pans to reveal additional musicians, including one in a tan outfit playing a violin, while other individuals observe or participate. As the scene progresses, the tan-suited musician continues playing, moving slightly, with the purple-shirted man stepping back. A seated individual in a checkered shirt and red top is visible in the background. The camera movement includes a slight shake and panning, capturing the group's interactions and the room's setup with audio equipment.\n\nWait, need to make sure it's chronological, minimal background. Let's check rules: a) motion and behavior in order. So first action: man in tan suit plays instrument, man in purple stands close. Then camera moves (pan) to show more musicians (violinist), then the tan-suited man moves, purple man steps back, seated person is seen.\n\nAlso, the output format must be in the tags.\n\nLet me draft:\n\n<caption_output>The video begins with a man in a tan suit playing a large string instrument while a man in a light purple shirt and dark pants stands close beside him. The camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rnW8HzSegT4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rnW8HzSegT4_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 114.61624578275328, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people in the scene exhibit locomotion (walking, arm movements) and interactions; these are discrete, solid objects moving due to explicit physical forces (e.g., walking, dancing).", "background_and_ambient_analysis": "No shifting background elements (walls, static objects) observed; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "rl_Q73Z26zg", "file_name": "rl_Q73Z26zg_000238_000248.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a white stick points at brown particles suspended in water within a black container. The hand moves the stick, and the camera pulls back to show the container's edge and a larger black basin beneath it containing similar particles. Hands then lift a plastic bag, opening it over the container, with the camera transitioning to a top-down view as the hands manipulate the bag over the basin.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rl_Q73Z26zg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rl_Q73Z26zg_000238_000248.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 60.801587272641044, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hand manipulates a stick to stir liquid and adjusts a container edge; discrete solid objects (hand, stick, container) exhibit motion due to physical interaction.", "background_and_ambient_analysis": "Background elements (ground, container edges) show no uniform shifting. The liquid's motion is secondary to human manipulation, not dominant fluid/environmental motion."}}
{"video_id": "rpty-Vcpdf0", "file_name": "rpty-Vcpdf0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink top sits at a table with a pizza and a child in a dark blue top, both facing the table. A person in a striped shirt enters from the left, clapping their hands; the child in pink claps and waves their hands as the person moves toward the child in blue. The background shows a room with stairs and scattered items. The camera remains mostly stationary with minor shifts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rpty-Vcpdf0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rpty-Vcpdf0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 168.82812394427054, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects: two children and an adult. The adult claps hands (explicit motion), and children clap and interact with food items, showing localized physical movement.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; static elements (staircase, furniture) remain consistent across frames."}}
{"video_id": "rs3soC4njvE", "file_name": "rs3soC4njvE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow excavator with an extended arm and bucket is positioned to the left of a bare, leafless tree on muddy ground with puddles. The excavator's bucket gradually shifts position over a pile of dirt near the tree, while a black SUV remains stationary in the distant background. The scene is viewed from a static, wide-angle camera perspective capturing the open field and scattered vegetation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rs3soC4njvE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rs3soC4njvE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 422.2808285354456, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The excavator (yellow construction vehicle) is actively moving: its arm extends and the bucket manipulates mud/water. This motion is solid, distinct, and driven by hydraulic forces, with clear bounding box tracking.", "background_and_ambient_analysis": "The background (grassy field, sky, and stationary tree) shows no uniform shifting, indicating no camera motion. Water in puddles is minimally disturbed by the excavator's bucket movement but is not the dominant motion; it is a secondary effect of the discrete object's action."}}
{"video_id": "rt6-h7vzcMI", "file_name": "rt6-h7vzcMI_000222_000232.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark vest over a green shirt and glasses holds a brown acoustic guitar indoors. He initially grips the guitar with both hands, then raises his right hand to his mouth, and subsequently returns to holding the guitar. The background features a shelf with books and framed pictures. The camera maintains a steady medium close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rt6-h7vzcMI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rt6-h7vzcMI_000222_000232.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 161, "blur_score": 82.55622684326855, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is holding a ukulele, and their hands exhibit motion consistent with strumming or playing the instrument. This represents a solid, distinct object (the person) moving due to their own physical actions.", "background_and_ambient_analysis": "The background (walls, framed pictures, furniture) remains static across frames, showing no shifting or fluid motion. There are no visible elements like fire, water, or smoke."}}
{"video_id": "rtOLRyJN6iI", "file_name": "rtOLRyJN6iI_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing sneakers uses a stick to extract a dark object from a metal drain grate. The scene shifts to a man in a bright green shirt and black shorts holding a dark snake, manipulating it while standing on grass. The camera starts with a top-down view of the drain, then follows the man as he handles the snake in an outdoor setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rtOLRyJN6iI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rtOLRyJN6iI_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 298.284744032539, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing neon shirt, black shorts, white shoes) moves from a crouched position to standing while handling a fish. The fish is held and moved by the person's hands.", "background_and_ambient_analysis": "Background contains static grass and bushes with no significant shifting or environmental motion (e.g., wind, water). No fire, smoke, or fluid dynamics observed."}}
{"video_id": "rv74HEcLAqc", "file_name": "rv74HEcLAqc_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a thin, silver metal strip horizontally and positions it against a metallic industrial machine's platform. The machine's upper tool descends to press the strip, bending it at a right angle. The hands then grasp the bent strip and pull it away from the machine, revealing the formed corner. The camera maintains a close-up, static perspective throughout, focusing on the interaction between the hands, metal strip, and machine.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rv74HEcLAqc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rv74HEcLAqc_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1138.0144481574164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A metal sheet is held and manipulated by a human hand. The sheet is pushed through a cutting machine, showing discrete motion due to physical forces (manual movement and machine action).", "background_and_ambient_analysis": "Background elements (blue machine structure, metallic rails) remain static and uniformly positioned across frames. No fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "rqdHBBP8O4M", "file_name": "rqdHBBP8O4M_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a close-up of a wicker basket. A hand is placing a golden maple leaf into the basket. Then, the scene shifts to a brown paper bag where the hand is putting more leaves. Next, the hand sprays a golden leaf with a can. After that, the hand places a leaf on a wooden table with a napkin and utensils. Then, a plate with striped napkin and silverware is shown. Now, need to describe each step chronologically, focusing on motions and main subjects. \n\nCheck the rules: main subjects are hands, leaves, basket, table, plate, utensils. Mention appearance: golden leaves, wicker basket, brown paper bag, wooden table, striped napkin, silverware. Spatial relationships: hand placing leaf in basket (which is in front, maybe), then into paper bag, spraying on table, arranging on table. Camera perspective: starts close-up, then top-down maybe for the bag, then close-up of spraying, then top-down for the table setting. Background minimal, so skip details.\n\nLet's structure the paragraph:\n\n- First scene: hand places golden leaf into wicker basket (close-up).\n- Then, hand holds golden leaves over brown paper bag (top-down view).\n- Next, hand sprays golden leaf with can, placing it on wooden table with a napkin and utensils.\n- Then, hand arranges striped napkin and silverware on the table.\n\nWait, the video segments:\n\n0:00 - hand in basket (placing leaf)\n0:02 - hand over brown paper bag (holding leaves)\n0:03 - spraying leaf on table (hand with can, placing on wooden surface)\n0:04 - table with napkin, utensils, then plate with napkin and silverware.\n\nSo chronological order: \n\n1. A hand places a golden maple leaf into a wicker basket. \n2. The hand holds multiple golden leaves over a brown paper bag. \n3. A hand sprays a golden leaf with a can and places it on a wooden table with a napkin and utensils. \n4. The hand adjusts a striped napkin and silverware on the table.\n\nNow, mention appearance: golden leaves (color), wicker basket (material), brown paper bag (color), wooden table (material), striped napkin (pattern), silverware (color). Spatial: the leaf is placed into the basket (which is on a surface), leaves are over the bag, sprayed leaf is placed on table with napkin and utensils. \n\nCamera movement: starts close-up, then top-down for the bag, close-up for spraying, top-down for the table setting.\n\nNeed to keep it concise. Let's draft:\n\nA hand places a golden maple leaf into a wicker basket. The same hand holds multiple golden leaves over a brown paper bag. Next, the hand sprays a golden leaf with a can and places it on a wooden table, adjusting a striped napkin and silverware in front of the leaf. The camera captures close-up and top-down angles throughout the sequence.\n\nWait, check if the plate is shown in the last frame. The video has a frame with a plate: \"a plate with a striped napkin and silverware.\" So maybe:\n\nA hand places a golden maple leaf into a wicker basket. The hand then holds multiple golden leaves over a brown paper bag. Next, the hand sprays a golden leaf with a can and places it on a wooden table with a napkin and utensils, then arranges a striped napkin and silverware around the setting. The camera shifts between close-up and top-down perspectives during the actions.\n\nWait, need to be precise. Let's check the original frames:\n\nFrame 0: hand placing leaf in basket (wicker, leaf is golden, hand in action)\nFrame 1: brown paper bag (hand holding leaves)\nFrame 2: hand spraying leaf (can, leaf, hand)\nFrame 3: table with napkin (yellowish, with utensils)\nFrame 4: plate with striped napkin and silverware.\n\nSo sequence:\n\n1. Hand places golden leaf into wicker basket.\n2. Hand holds golden leaves over brown paper bag.\n3. Hand sprays golden leaf with can, placing it on wooden table with napkin and utensils.\n4. Hand adjusts striped napkin and silverware on the table.\n\nNow, describe each step concisely.\n\nAlso, the rule says \"conclude with camera perspective and movement\", so after describing the actions, add that part.\n\nLet me try:\n\nA hand places a golden maple leaf into a wicker basket. The hand then holds multiple golden leaves over a brown paper bag. Next, the hand sprays a golden leaf with a can and positions it on a wooden table with a napkin and utensils", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rqdHBBP8O4M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rqdHBBP8O4M_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 155, "blur_score": 55.060040644142816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand places leaves in a basket, sprays a leaf on a wooden surface, and uses a marker to draw on a leaf. The leaves and the hand are the discrete objects moving due to explicit physical actions.", "background_and_ambient_analysis": "The background elements (wicker basket, beige paper, wooden surface) are static. There is no dominant fire, water, smoke, or wind motion. The video does not show a fluid or gaseous environment."}}
{"video_id": "rvYKn3qSuD4", "file_name": "rvYKn3qSuD4_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours small white spherical objects onto a golden-brown waffle with a grid pattern, placing them sequentially on the waffle's surface. The objects are white, uniform in size, and drop from above the waffle. The camera remains fixed in a top-down perspective, focusing on the waffle and the hand's motion, with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rvYKn3qSuD4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rvYKn3qSuD4_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 312.8742013710069, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving to pour a liquid (likely chocolate) onto the food grid and interact with a green object (lime). Discrete solid objects (hands, food items) exhibit motion due to intentional physical actions.", "background_and_ambient_analysis": "Background elements (table surface, food items) show no uniform shifting or fluid motion; no fire, water, smoke, or wind visible. Static background is consistent."}}
{"video_id": "rxK5m4WMxNk", "file_name": "rxK5m4WMxNk_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up shows a hand pressing strings on a guitar fretboard. The camera pulls back to reveal a person with long curly hair, wearing a white shirt and glasses, seated and strumming an acoustic guitar. The individual plays the instrument while positioned in front of a computer monitor. The camera maintains a steady view as it transitions from the close-up of the fretboard to a full-body shot of the guitarist. The background features a blurred computer screen with minimal detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rxK5m4WMxNk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rxK5m4WMxNk_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 394.5525231021038, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: person (human) moving with strumming motion and guitar (solid object) exhibiting vibration and displacement due to playing.", "background_and_ambient_analysis": "Background includes a static computer monitor; no shifting background elements or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "rz93A1zrMjo", "file_name": "rz93A1zrMjo_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals navigate shallow ocean waters; one lifts a large fish with both hands aloft while the other follows closely. They advance toward the sandy beach, the water receding around them. The camera tracks their movement, shifting perspective as they transition from sea to shore.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rz93A1zrMjo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rz93A1zrMjo_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 763.6216218288633, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving through shallow water and on the shore; one carries a fish (discrete object), and another observes or photographs the scene. Their movement is due to locomotion.", "background_and_ambient_analysis": "The ocean waves exhibit fluid motion consistent with ambient environmental forces, but the beach and dunes in the background remain static with no uniform shifting. The dominant motion in the scene is not primarily driven by environmental fluids."}}
{"video_id": "ruAZqaf_-PI", "file_name": "ruAZqaf_-PI_000830_000840.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black sports bra, black leggings, and pink sneakers stands with legs apart, arms extended, holding a pink and yellow hula hoop. She begins spinning the hoop around her waist, rotating her hips and arms to maintain its circular motion in front of her body. The background includes a white door and a potted plant, but the focus remains on her continuous hula hooping. The camera maintains a static front view, capturing her full-body movement without panning or zooming.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ruAZqaf_-PI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ruAZqaf_-PI_000830_000840.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 145.7390976321358, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (solid, distinct) moves their body and a hula hoop in controlled, repetitive motions around the waist, demonstrating explicit physical locomotion and object interaction.", "background_and_ambient_analysis": "Background elements (white door, potted plant, wall) are static with no shifting or fluid motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "rzY2VRtfKkQ", "file_name": "rzY2VRtfKkQ_000290_000300.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow and black striped shirt and blue jeans adjusts the seat of a red and black bicycle. Their hands manipulate the seat, shifting it forward and securing it in place. The camera remains stationary, focusing closely on the bicycle's seat and the individual's hands throughout the adjustment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rzY2VRtfKkQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rzY2VRtfKkQ_000290_000300.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 530.1213444010322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in yellow striped shirt and blue jeans) is actively manipulating a bicycle wheel and frame. Discrete solid objects: the person's hands, arms, and the bicycle components (wheel, frame) move due to manual adjustments.", "background_and_ambient_analysis": "The background (cardboard box and wall) shows no shifting or fluid motion; no fire, water, smoke, or wind is present. Background elements remain stationary."}}
{"video_id": "rzc4kobVLMk", "file_name": "rzc4kobVLMk_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black jacket and beige pants holds a red shoe, then walks across the room while others react—some clap and one takes a photo. The camera follows the person with a slight shake, showing a television and electronics in the background as the individual moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rzc4kobVLMk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rzc4kobVLMk_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 55.18753993513849, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding a red object (likely a shoe or tool) moves across the frame, with another individual clapping in the background. The person's locomotion and the object's handling represent discrete, solid object motion.", "background_and_ambient_analysis": "The background features a stationary television and equipment; no fluid, gaseous, or wind-driven motion (e.g., fire, water, smoke) is present. Background elements do not shift uniformly, indicating no dominant ambient environmental motion."}}
{"video_id": "s0gGN9sHJ3o", "file_name": "s0gGN9sHJ3o_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A golfer wearing a white cap, black polo shirt, white shorts, and white golf shoes stands on a green fairway. They adjust their stance, swing a golf club, and make contact with the ball, sending it airborne. The camera remains static, capturing the action from a frontal perspective with minimal background details of the open course and distant mountains.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s0gGN9sHJ3o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s0gGN9sHJ3o_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1491.1285443846566, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Golfer swings club, strikes ball; ball moves after impact. Both golfer and ball exhibit discrete motion due to explicit physical forces (club impact).", "background_and_ambient_analysis": "Background features (hills, sky, grass) remain static across frames; no shifting or fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "rxmjDeBj2vg", "file_name": "rxmjDeBj2vg_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a medical examination room, a seated individual in a gray patterned outfit with a dark sleeve gestures with their right hand while facing a standing person in a white lab coat. The standing person, positioned to the seated individual’s right, engages in conversation. A medical device with a screen displaying a video call is visible between them, against a backdrop of medical equipment including a red cabinet and wall-mounted tools. The camera remains stationary throughout, capturing the interaction from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/rxmjDeBj2vg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/rxmjDeBj2vg_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 45.0552471284557, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a seated person and a standing person in a white coat) are moving due to locomotion and gesturing (e.g., raising arms). Their motion is distinct and tracked by bounding boxes.", "background_and_ambient_analysis": "The background contains medical equipment, walls, and a monitor with no uniform shifting or fluid motion (fire, water, wind). No ambient environmental elements are present."}}
{"video_id": "s2SIK6dsEq4", "file_name": "s2SIK6dsEq4_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red hat, dark shirt, and jeans stands near a wooden structure, holding a plant. A brown goat with white patches approaches from the left, while a black goat remains to his right. The man feeds the brown goat, which moves closer to his chest, as a tan goat enters from the right. The tan goat joins the man, who pets the brown goat, with the black goat staying near his feet. The camera maintains a steady perspective throughout, capturing the interaction between the man and the goats.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s2SIK6dsEq4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s2SIK6dsEq4_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 204.7870904823131, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing red hat) and multiple goats interact; goats move toward and away from the person, while the dog remains mostly stationary.", "background_and_ambient_analysis": "Static wooden fence and building elements are visible; no shifting backgrounds or fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "s2nVsCCCBIs", "file_name": "s2nVsCCCBIs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing stands on a red ladder leaning against a tree, working on a large, broken tree branch extending from the trunk. The individual adjusts their position on the ladder, interacting with the branch while positioned to the left of the tree's main stem. The camera remains steady, capturing the scene from a slightly low angle with trees and a house visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s2nVsCCCBIs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s2nVsCCCBIs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 1309.8423949303046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "The person on the ladder is moving their arms, which is a discrete object movement due to their own physical motion.", "background_and_ambient_analysis": "The background (trees, house) is static with no significant environmental motion. No fire, water, or smoke observed."}}
{"video_id": "s1mFdn2mm-Y", "file_name": "s1mFdn2mm-Y_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person standing with arms raised. Then they bring hands to head, open mouth wide, and there's a silent yawn animation. Need to describe chronologically.\n\nMain subject: a person with long dark curly hair, wearing a dark blue t-shirt. Actions: starts with arms raised, then moves hands to head, opens mouth, covers mouth with hand. The silent yawn animation appears on screen, but according to rule g, exclude text recognition, so mention the animation as a visual element but not the text. Wait, rule f says exclude text recognition, but the animation has \"Silent yawn\" text, but the instruction says \"Exclude text recognition\"—so maybe we don't mention the text, but the animation is a visual. Wait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So the text \"Silent yawn\" is text recognition, so we don't mention it. But the animation (the bird and the speech bubble) is part of the motion. So describe the visual elements without the text.\n\nSo: person has long dark curly hair, dark blue shirt. Actions: arms raised, then hands to head, opens mouth, covers mouth. The animation (speech bubble with bird) appears. Then covers mouth with hand. Background: white wall with bulletin board (minimal, since rule e says minimal unless essential). Camera: static, no movement mentioned. \n\nLet's structure chronologically:\n\nStart: person stands with arms raised. Then raises hands to head, opens mouth wide. A speech bubble with a bird appears, then covers mouth. \n\nWait, frames:\n\n0.0: arms raised\n\n0.3: arms still raised? Wait the first frame shows arms raised, then next frame (1.4) shows arms still raised? Wait the user provided frames:\n\n[0.0] <0.3 seconds> [image: arms raised]\n\n[1.4] <1.4 seconds> [arms raised]\n\nWait no, the video description:\n\n[0.0] <0.3 seconds> [person with arms raised]\n\n[1.4] <1.4 seconds> [person with arms raised? Wait no, the second frame is [1.4] with person bringing hands to head.\n\nWait the user's frames:\n\n<0.3 seconds> - person with arms raised (left and right)\n\n<1.4 seconds> - arms raised but now hands moving up to head\n\n<2.5> - mouth open wide\n\n<3.6> - hand covers mouth, animation with bird and speech bubble (but exclude text, so say \"a speech bubble with a bird character appears\")\n\n<4.7> - covers mouth with hand\n\nSo chronological steps:\n\n1. Person stands with arms raised to the sides.\n\n2. Person moves hands upward toward the head.\n\n3. Person opens mouth wide.\n\n4. A speech bubble with a bird character appears, and the person covers their mouth.\n\n5. Person keeps hand covering mouth.\n\nAppearance: long dark curly hair, dark blue t-shirt (since it's visible).\n\nSpatial: person in front of white wall with bulletin board (but minimal, so maybe mention only \"in front of a wall with a bulletin board\" briefly).\n\nCamera: static, no movement mentioned.\n\nNow, write in chronological paragraph, concise.\n\nFocus on motions:\n\nA person with long dark curly hair and a dark blue shirt stands with arms raised. They raise their hands to their head, open their mouth wide, and cover their mouth as a speech bubble with a bird character appears. The camera remains static.\n\nCheck rules:\n\na) Motion and behavior in chronological order: yes.\n\nb) Appearance and number: person with long dark curly hair, dark blue shirt (only one person).\n\nc) Spatial: in front of a wall (bulletin board minimal).\n\nd) Camera: static.\n\ne) Background minimal: \"in front of a white wall with a bulletin board\" but maybe \"in front of a wall with a bulletin board\" (minimal).\n\nf) Exclude text: don't mention \"Silent yawn\", just the animation.\n\ng) Internal thinking, no output.\n\nSo draft:\n\nA person with long dark curly hair and a dark blue shirt stands with arms raised. They bring their hands to their head, open their mouth wide, and cover it as a speech bubble with a bird character appears. The camera remains static in front of a white wall with a bulletin board.\n\nWait, need to check \"conclude with camera perspective and movement\": \"The camera remains static.\"\n\nAlso, ensure chronological: actions in order.\n\nLet me adjust:\n\nThe video shows a person with long dark curly hair wearing a dark blue shirt. Initially, the person raises both arms to the sides. Then they move their hands upward toward their head, open their mouth wide, and cover it with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s1mFdn2mm-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s1mFdn2mm-Y_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 64.48255975166103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is the primary discrete object moving via voluntary locomotion: raising arms, adjusting hair, and holding a stopwatch. Her body and hand movements are distinct and trackable as solid object physics.", "background_and_ambient_analysis": "The background (white wall and bulletin board) shows no shifting or fluid motion. No fire, water, smoke, or wind is present; the scene is static and indoor with minimal environmental disturbance."}}
{"video_id": "s3V-mnjsRek", "file_name": "s3V-mnjsRek_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s3V-mnjsRek.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s3V-mnjsRek_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 143, "blur_score": 305.69907192081064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people carrying a couch and one person using a tool on the floor exhibit discrete locomotion.", "background_and_ambient_analysis": "Background elements (walls, curtains, furniture) remain static across scenes; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "s5kUq2tYKSg", "file_name": "s5kUq2tYKSg_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates a colorful, concentrically striped bowl on a wooden table, then lifts it to reveal a small red object beside it. A person in a blue shirt pours orange liquid from a clear container into the bowl, then holds up the empty container. The camera perspective shifts from close-up to top-down during the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s5kUq2tYKSg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s5kUq2tYKSg_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 57.575754273760325, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a bottle to pour liquid into a bowl; the bottle tilts and moves as the liquid flows under gravity.", "background_and_ambient_analysis": "Background elements (wooden table, person's clothing) show no significant uniform shifting. Fluid motion (liquid being poured) is controlled and part of discrete object interaction, not dominant ambient motion."}}
{"video_id": "s35CfcipAKo", "file_name": "s35CfcipAKo_000209_000219.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white seaplane with brown accents, partially submerged in dark water, gradually rises and moves forward toward the camera from left to right. Its nose lifts as the fuselage and wings become more visible above the waterline. The aircraft’s floats and landing gear remain exposed, with the boat’s wooden edge and ropes visible in the foreground. The camera maintains a fixed perspective from the boat, capturing the seaplane’s approach against a distant shoreline under an overcast sky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s35CfcipAKo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s35CfcipAKo_000209_000219.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 104.12718128289026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (wearing a life vest) and a horse are moving through the water, exhibiting locomotion driven by physical forces (e.g., walking in water).", "background_and_ambient_analysis": "Water waves are visible, indicating fluid motion, but the dominant motion is not solely driven by the environment; the scene includes a person and horse moving through the water."}}
{"video_id": "sC70hCW1X4A", "file_name": "sC70hCW1X4A_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with two individuals seated on the floor; one wears blue long-sleeve pajamas and sits near a door, while the other wears a white sleeveless top and is cross-legged. The person in white leans forward and adjusts the seated person’s legs, maintaining a bent-over position to interact with their lower body. The camera remains in a top-down perspective with slight movement throughout, capturing the interaction between the two figures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sC70hCW1X4A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sC70hCW1X4A_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 64.76936684218512, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one seated (gray top, plaid pants) with minimal hand movements, and another on the floor (white shirt) exhibiting head/shoulder movements and torso adjustments.", "background_and_ambient_analysis": "Background elements (wall, bed, floor) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "s5_9eh7g6gI", "file_name": "s5_9eh7g6gI_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, identify the main subjects: a woman, two kids, and a birthday cake. The video starts with the woman in blue leaning over the table, the boy in white facing the cake, and the girl in pink to the left. The woman's hand moves towards the cake, maybe lighting the candles? Wait, the cake has a blue monster, soccer ball, green icing. The woman is lighting the candles (the 2 and 3 are there). Then she moves her hand up, maybe celebrating. The kids are looking at the cake. \n\nChronological order: Initial scene: woman in blue (top, leaning over), boy in white (front, facing cake), girl in pink (left, near pink cup). Woman's hand is on the cake, then moves to light candles? Wait, in the frames, the woman's hand is near the candles. Then she raises her hand, maybe after lighting. The kids react—boy looks at cake, girl maybe smiling.\n\nAppearance: woman in blue shirt, boy white shirt, girl pink dress. Cake is green, with blue monster, soccer ball, \"Happy Birthday\" text. \n\nSpatial: Woman is behind the boy, girl is to the left of the woman. Cake is on table in front of them.\n\nCamera: Probably static, maybe slight movement? The description says \"slight shake\" but maybe it's steady. The user's sample output didn't have that, but the rules say conclude with camera perspective. Let's see.\n\nBackground: minimal, just room with furniture.\n\nNow, structure the paragraph: \n\n- Initial: woman in blue shirt leans over table, boy in white shirt faces green birthday cake with blue monster and soccer ball, girl in pink dress sits to left holding pink cup. Woman’s hand moves toward cake’s candles (2 and 3), then raises hand upward after lighting.\n\n- Then, the boy looks at cake, woman waves. \n\n- Keep concise, chronological. Mention movements: woman's hand motion, then waving. Kids' reactions.\n\nCheck rules: exclude text recognition (so don't say \"Happy Birthday\"), don't name characters.\n\nSo:\n\nA woman in a blue shirt leans over a table, placing her hand near the candles on a green birthday cake decorated with a blue monster and soccer ball. A boy in a white shirt faces the cake, while a girl in a pink dress sits to the left, holding a pink cup. The woman then raises her hand upward, and the boy looks toward the cake. The scene remains in a domestic setting with minimal background detail, captured from a fixed camera angle.\n\nWait, check if \"placing her hand near\" is accurate. The first frame, she's reaching towards the candles. Then in subsequent frames, her hand moves up. So \"her hand moves toward the candles\" then \"raises hand upward\". Also, the boy is looking at the cake. The girl is holding the cup. \n\nAlso, need to mention number: one woman, two children. But maybe it's implied.\n\nLet's refine:\n\nA woman in a blue shirt leans over a table, her hand moving toward the candles on a green birthday cake featuring a blue monster and soccer ball. A boy in a white shirt faces the cake, while a girl in a pink dress sits to the left holding a pink cup. The woman then raises her hand upward, and the boy looks at the cake as the girl observes. The scene is set in a home environment with minimal background detail, captured from a stationary perspective.\n\nWait, \"the girl observes\" but in the frames, maybe she's smiling. But keep it concise. Also, the motion: chronological. So first, woman's hand towards candles, then raises hand. Kids are watching.\n\nCheck for minimal background: the background has furniture but not essential, so mention \"domestic setting\" briefly.\n\nFinal caption:\n\nA woman in a blue shirt leans over a table, her hand moving toward the candles on a green birthday cake with a blue monster and soccer ball decoration. A boy in a white shirt faces the cake, while a girl in a pink dress sits to the left holding a pink cup. The woman raises her hand upward after lighting the candles, and the boy looks at the cake as the girl observes. The scene occurs in a domestic setting with minimal background detail, captured from a fixed camera angle.\n\nWait, but the user said \"exclude text recognition\", so don't say \"Happy Birthday\" text. The cake has text, but we don't mention it. The problem says \"exclude text recognition\", so just describe the cake's decorations: blue monster, soccer ball, green icing. So the cake is green, with blue monster and soccer ball.\n\nAlso, in the first frame, the woman is lighting the candles. The second frame shows her hand still near the candles. Then in third frame, she's moving up, raising her hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s5_9eh7g6gI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s5_9eh7g6gI_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.449369086426415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children and adult exhibit discrete movement: boy turns head toward the cake, girl claps, and adult claps. These are solid objects moving via muscular locomotion (explicit physical forces).", "background_and_ambient_analysis": "The background (walls, furniture, gate) remains stationary throughout; no fluid/environmental motion (fire, water, wind) is present. The scene is indoors with stable environmental conditions."}}
{"video_id": "sBrxFHLxCPw", "file_name": "sBrxFHLxCPw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sBrxFHLxCPw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sBrxFHLxCPw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 114.88651906854673, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people are dancing in a synchronized manner, moving their arms and legs.", "background_and_ambient_analysis": "The background (walls, floor, curtain) is static with no shifting. No environmental fluids (fire, water, smoke) or wind are present."}}
{"video_id": "sCBV4HoZ-FI", "file_name": "sCBV4HoZ-FI_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light-colored clothing walks along a sidewalk near a white bus, carrying an object. They move from left to right, then turn and walk away. The camera remains static, positioned inside a vehicle looking through a window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sCBV4HoZ-FI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sCBV4HoZ-FI_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 350.8511883136537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking on the sidewalk from left to right and exits the frame.", "background_and_ambient_analysis": "The background (sidewalk, grass, car) is static and does not shift. No environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "s9tT9_mKI7I", "file_name": "s9tT9_mKI7I_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white jacket, beige hat, blue jeans, and green boots stands in a river, holding a metal detector. A second person in a red jacket and dark pants approaches from the right, reaches toward the detector, and adjusts it. The background includes a flowing river with rocky banks and green vegetation. The camera maintains a slight handheld movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/s9tT9_mKI7I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/s9tT9_mKI7I_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 113.1634010777912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct people: one in white jacket/hat (holding an object) and one in red jacket (approaching and physically taking the object). Clear locomotion and hand-to-hand interaction with the object.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind-driven motion. Trees and rocky terrain remain static throughout."}}
{"video_id": "sFv3BZ0fuJw", "file_name": "sFv3BZ0fuJw_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to generate a concise chronological caption. Let's break down the video frames.\n\nFirst frame: A person holds a blue \"2013 AIR PASSPORT\" card, with a background of a store. The person is in front of a counter with baked goods, so maybe a bakery? The card is blue, text on it. Then the next frames show hands holding a phone, pressing it. The phone screen shows some text, maybe a message. Then the next scene is inside a restaurant or café with a counter, someone working, chairs, etc.\n\nSo chronologically: Start with someone holding the Air Passport card (blue, with \"2013 AIR PASSPORT\" visible), then hands holding a black phone, swiping or typing on it, then a wide shot of a café interior with a counter and staff.\n\nCheck the rules: focus on motion and behavior. First, person holds passport card (motion: holding, maybe presenting it). Then hands interact with phone (swiping). Then transition to café scene where someone is working at the counter.\n\nNeed to mention appearance: passport is blue, phone is black. Spatial relationships: in the first frame, the passport is held up, maybe in front of a store with baked goods. Then hands with phone, outdoors (since background is pavement). Then café interior.\n\nBackground minimal unless essential. The passport's background is a store with pastries, but maybe just say \"store interior with baked goods\" briefly. Then phone scene: hands on phone, screen visible. Then café with counter and staff.\n\nAlso, check the camera perspective: first frame is close-up of the passport, then close-up of hands on phone, then wider shot of café.\n\nPutting it together chronologically:\n\nA person holds a blue \"2013 AIR PASSPORT\" card in front of a store with baked goods displayed, then the scene shifts to hands holding a black smartphone, swiping the screen, followed by a view of a café interior where a person works behind a counter with tables and chairs.\n\nWait, need to be concise. Let's make it more precise.\n\nFirst scene: Close-up of a person holding a blue Air Passport card; background shows a store with baked goods. Next, hands holding a black smartphone, fingers swiping the screen. Then, a wider shot of a café interior with a counter, staff, and tables.\n\nCheck rules: exclude text recognition, so don't say \"2013 AIR PASSPORT\" exactly? Wait, rule f says exclude text recognition. Oh, right! Rule f: Exclude text recognition, named characters, or stylistic analysis. So can't mention \"2013 AIR PASSPORT\" because it's text. Oh, that's important. So first frame: a person holds a blue card with text, but we don't say what the text is. So need to describe appearance without text. So \"a person holds a blue card with printed text\" but not the text.\n\nWait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So even if the text is visible, we don't mention it. So in the first frame, it's a blue card held by a person, but the text on it is not to be mentioned. So \"a person holds a blue card\" (since the color is visible, that's okay).\n\nSimilarly, the phone: the phone is black, maybe with a logo (like Verizon, but that's text, so we can't mention it). Wait, in frame 4, the phone has a logo, but we shouldn't mention text. So \"a black smartphone\" as appearance.\n\nSo revised:\n\nFirst scene: A person holds a blue card in front of a store with baked goods. Then, hands hold a black smartphone, fingers swiping the screen. Then, a wider shot of a café interior where a person works behind a counter with tables and chairs.\n\nWait, \"swiping the screen\" is motion. Then the café interior is the next scene.\n\nAlso, check spatial relationships: first frame, the card is held up (so person is holding it, maybe in front of a counter). Then phone is held in hands (outdoors, since background is pavement). Then café interior is indoors.\n\nCamera perspective: first is close-up of the card, then close-up of hands, then wider shot.\n\nLet's structure:\n\nA person holds a blue card in a store with baked goods displayed, then hands interact with a black smartphone (swiping the screen), followed by a view of a café interior where a person works behind a counter with tables and chairs. The camera transitions from close-up to wider shot.\n\nBut need to be concise. Let's make it a single paragraph.\n\n\"A person holds a blue card in front of a store with baked goods; hands then interact with a black smartphone, swiping the screen", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sFv3BZ0fuJw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sFv3BZ0fuJw_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 241.76365367277873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands manipulating a smartphone are the only discrete, solid objects in motion; movements include holding, positioning, and tapping the device.", "background_and_ambient_analysis": "The background elements (wall, shelves, signage) remain static with no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "sI5w2FwdDCA", "file_name": "sI5w2FwdDCA_000331_000341.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A rider in a white hat and dark clothing mounts a light brown horse with white legs in an indoor arena. The horse begins walking steadily toward the camera, maintaining a forward motion while the rider remains upright and seated. Spectators are visible in the background but not the focus. The camera holds a frontal perspective, slightly zooming in as the horse approaches the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sI5w2FwdDCA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sI5w2FwdDCA_000331_000341.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 520.075003293128, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The horse and rider are moving as a unit due to the horse's locomotion (trotting/walking).", "background_and_ambient_analysis": "The background (arena walls, fence, spectators) is static and shows no fluid motion (fire, water, wind)."}}
{"video_id": "sERoC8Bc-UQ", "file_name": "sERoC8Bc-UQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person in a patterned skirt bends down to interact with cows, stands upright holding a cup, then walks left while a second person in a blue shirt and jeans remains stationary with hands on hips. Black and white cows stand nearby in a fenced barn area. The camera pans left slightly to follow the walking motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sERoC8Bc-UQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sERoC8Bc-UQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 155, "blur_score": 141.63571234886217, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Shirtless man moves left-to-right (bending, stepping), blue-shirted man stands with minor shifts; cows remain mostly stationary with minimal head movements.", "background_and_ambient_analysis": "No shifting background elements (fence, ground, distant cows remain stable); no fire, water, smoke, or significant wind motion detected."}}
{"video_id": "sJ8LDCYNdXM", "file_name": "sJ8LDCYNdXM_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with short black hair and a dark shirt sits at a table, holding a plate of spaghetti. An adult’s hand is visible to the left, partially in frame, as the child uses a fork to lift pasta. The child brings the fork to their mouth, then continues eating. The background features a checkered booth. The camera pans slightly to the right and shifts focus to the child’s actions, maintaining a close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sJ8LDCYNdXM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sJ8LDCYNdXM_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 33.38782598582109, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is moving their head and hands while eating pizza. The adult's hand is moving to serve food (e.g., holding a plate and moving it). These are solid, discrete objects with explicit physical forces (eating and serving).", "background_and_ambient_analysis": "Background (tile wall and blue area) is static and does not shift. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "sGy3edKY9A4", "file_name": "sGy3edKY9A4_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with two people. One is sitting on a chair, another standing next to them. The standing person has a hat, maybe a pirate costume with a vest and pants with stripes. The seated person is in a checkered shirt and khakis. The background has a big red shield with a skull and crossbones, and some other props like a cart with clothes.\n\nFirst action: The standing person is adjusting the seated person's head, maybe putting a hat or something. Then, the seated person stands up, and the standing person moves away. Then, the seated person walks off stage to the right, and the standing person also moves, maybe exits. Wait, the frames show the seated person stands, then both move. The camera is stationary, I think, since there's no mention of movement. The background has curtains, the red shield, and the cart.\n\nNeed to describe in chronological order. Start with scene: two people on stage. Seated person (brown checkered shirt, khaki pants) sits, standing person (hat, light shirt, dark pants with red stripe) interacts with seated. Then, standing person gestures, seated stands, both move towards the right, seated exits left? Wait, frame 3-4: seated stands, then walks off the stage. Standing person also moves. The camera is fixed, no movement mentioned.\n\nSo chronological:\n\n- Initially, seated person in checkered shirt and khakis sits on chair; standing person in hat, light shirt, dark pants with red stripe stands beside, adjusting seated’s head.\n\n- Then, standing person gestures with arm up, seated person stands up from chair.\n\n- Seated person walks off stage to the right, standing person follows, both exiting the frame.\n\nSpatial: standing person is to the right of seated initially, then seated stands, both move towards the right. Background has red shield with skull, but minimal description.\n\nCamera is stationary, no movement.\n\nNow, concise paragraph. Need to mention appearance, motion, spatial. Keep background minimal.\n\nLet's structure:\n\nIn a dimly lit stage setting with purple lighting, a seated man in a checkered shirt and khaki pants is adjusted by a standing man wearing a wide-brimmed hat, light shirt, and dark pants with a red stripe. The standing man gestures with his arm, then the seated man stands and walks right off stage, followed by the standing man exiting the frame.\n\nWait, check rules: \"chronological order\", \"motion and behavior of main subjects\".\n\nFirst frame: seated man (checkered, khakis) sits; standing man (hat, light shirt, dark pants with stripe) touches seated's head.\n\nSecond frame: standing man gestures, seated looks at hand (maybe after being adjusted).\n\nThird frame: seated stands up, moving from chair.\n\nFourth frame: both are moving, seated walking right, standing man moving too.\n\nSo steps:\n\n1. Seated man in checkered shirt and khakis sits on a chair; standing man (hat, light shirt, dark pants with red stripe) adjusts seated’s head.\n\n2. Standing man raises arm outward, seated man stands from chair.\n\n3. Seated man walks rightward off stage, standing man follows.\n\nCamera: stationary, fixed perspective.\n\nBackground: red shield with skull (but minimal, so just mention \"stage\" with elements not essential? Rule e: background minimal unless essential. Maybe just \"stage\" with purple lighting, but since the shield is part of the set, maybe mention \"stage with red shield and curtains\" but keep minimal.\n\nWait, rules say \"exclude text recognition, named characters, so no 'skull and crossbones' but just describe as red shield with symbols? Wait, rule f: exclude text recognition. But the shield has a skull, but that's a visual element. The rules say \"mention spatial relationships if relevant\", so maybe the shield is behind them.\n\nBut the task is to be concise. So perhaps:\n\nA seated man in a checkered shirt and khakis is adjusted by a standing man in a hat, light shirt, and dark pants with a red stripe. The standing man gestures with his arm, then the seated man stands and walks off stage to the right, followed by the standing man.\n\nBut need to check appearance and motion.\n\nFinal draft:\n\nA seated man in a checkered shirt and khaki pants is adjusted by a standing man wearing a hat, light-colored shirt, and dark pants with a red stripe. The standing man raises his arm, then the seated man stands and walks right off stage, followed by the standing man exiting the frame. The scene occurs on a stage with purple lighting and a red shield backdrop, viewed from a stationary camera angle.\n</think>\n\n<caption_output>A seated man in a checkered shirt and khaki pants is adjusted by a standing man wearing a hat, light-colored shirt, and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sGy3edKY9A4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sGy3edKY9A4_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 100.71619732247106, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one initially seated (later standing and walking), the other initially standing (then walking). Their movements are due to locomotion and physical interaction.", "background_and_ambient_analysis": "The background (poster and curtain) is static; no fire, water, smoke, or wind present."}}
{"video_id": "sN_0kbZtJhk", "file_name": "sN_0kbZtJhk_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt with white sleeves sits in a room, holding a large brown cello. They draw the bow across the strings with their right hand while moving their left hand along the cello's neck, then raise their left hand slightly and look toward the camera. The room contains white tables and chairs in the background. The camera maintains a static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sN_0kbZtJhk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sN_0kbZtJhk_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 786.9801520508315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person playing the cello; hand and arm movements are discrete motions driven by physical interaction with the instrument.", "background_and_ambient_analysis": "Background elements (tables, chairs, walls) are static with no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "sPU4Oz-7GXM", "file_name": "sPU4Oz-7GXM_001248_001258.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a gray pen, moving it across a white sheet of paper to write a letter. The scene transitions to a person in a dark suit seated at a desk in a room with bookshelves, captured first from a top-down angle during the writing and then shifting to a medium shot of the seated individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sPU4Oz-7GXM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sPU4Oz-7GXM_001248_001258.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 87.91917285277336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand holding a pen writes on a piece of paper, while another hand uses a ruler to draw a straight line. The paper is then lifted and the scene changes to a man in a library, but this transition is abrupt and brief.", "background_and_ambient_analysis": "No shifting background or fluid motion observed. The background (desk) remains static throughout the writing scene. The library scene at the end is a static image with no motion."}}
{"video_id": "sQScWDlHE3Q", "file_name": "sQScWDlHE3Q_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a section of dark, tightly braided hair with visible lighter sections, grasping and adjusting the strands methodically while positioned in front of the hair. The camera maintains a close-up perspective, focusing on the detailed hand movements without background distractions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sQScWDlHE3Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sQScWDlHE3Q_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 232.65384638963405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands manipulating hair strands through braiding actions (pulling, twisting, securing) as discrete solid objects interacting via physical forces.", "background_and_ambient_analysis": "Static plain white background with no shifting elements or fluid/environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "sU8__YDgveI", "file_name": "sU8__YDgveI_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in light clothing and one in dark, interact with a red car on a rocky dirt path. Initially, the person in light bends toward the car's front tire, then stands and moves to the driver's side while the other remains near the rear. The camera maintains a static perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sU8__YDgveI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sU8__YDgveI_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 1718.5209747041974, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are interacting with a stationary red car: one person in white clothing moves along the front and side of the car, while the other person in dark clothing shifts position near the rear. Both exhibit discrete locomotion (walking) with no collisions or environmental forces affecting their motion.", "background_and_ambient_analysis": "The background consists of static rocks and a dirt path with an overcast sky; no fluid motion (water, fire, smoke) or significant wind effects (e.g., swaying vegetation) are present. The rocks and ground remain consistently positioned without uniform shifting."}}
{"video_id": "sTEx_YPq73M", "file_name": "sTEx_YPq73M_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate a small metallic ring near a black kitten resting on their lap; the hands move the ring closer to the kitten's paw, then shift the ring away as the kitten shifts position. The kitten, small and dark-furred, remains on the person's lap with minimal background visible. The camera maintains a close-up, slightly shaky perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sTEx_YPq73M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sTEx_YPq73M_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 37.87747801779111, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black cat is moving its head and body while being held by a person; human hands adjust the cat's position.", "background_and_ambient_analysis": "Background elements (bed fabric, person's shirt) show minimal shifting; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "sU31ZwWMkR8", "file_name": "sU31ZwWMkR8_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to watch the video and note the key elements. The video starts with a close-up of hands, then shows a person in a gray shirt with a logo. The hands are interacting, maybe touching or manipulating something. The person is wearing a gray shirt with a yellow and red emblem. Then the hands move around, possibly the person's hand is being held or touched. The background is a bit blurred, so focus on the main subjects: hands and the person.\n\nChronicling the sequence: first, close-up of hands (maybe fingers), then the camera shifts to show the person's upper body, then the hands again. The person's shirt is gray, with a logo on the chest. The hands are moving, perhaps interacting with each other or an object. Spatially, the hands are in the foreground, the person is behind or to the side. Camera moves from close-up to wider, then back. The background is indistinct, so minimal description.\n\nNeed to follow the rules: focus on motion and behavior, appearance (color, size), spatial relationships, camera perspective. Exclude text recognition, named characters.\n\nLet's structure it:\n\n- Start with hands close-up (fingers, maybe touching something).\n- Then camera shifts to show the person in gray shirt with logo.\n- Hands move, maybe the person's hand is raised or touched.\n- Camera perspective: starts close, then shifts to wider, then close again.\n\nCheck for chronological order: sequence of events. First frame is hands, then person, then hands again.\n\nAppearance: hands (skin tone, size), person in gray shirt with red/yellow logo.\n\nSpatial: hands in front, person behind.\n\nCamera movement: starts with close-up, then pans to show person, then focuses on hands again. Maybe slight shake or movement.\n\nNow, put it all together concisely.\n\nPossible caption:\n\nA pair of hands is shown in close-up, fingers touching and moving. The camera then shifts to reveal a person wearing a gray shirt with a red and yellow logo, holding their hand up. The hands continue to interact, with the person's hand moving forward. The camera perspective changes from close-up to a wider shot, focusing on the hands and upper body, with minimal background detail.\n\nWait, need to be concise. Let's shorten.\n\n\"A person wearing a gray shirt with a red and yellow emblem is shown as a pair of hands moves in close-up, touching the person's hand. The camera shifts to reveal the upper body of the person, then focuses on the hands again as they interact. The camera perspective starts with a close-up, pans to a wider view of the person, and then returns to close-up of the hands.\"\n\nCheck if it's chronological. First, hands close-up (motion), then camera shifts to person, then hands again.\n\nAlso, mention appearance: gray shirt, red/yellow logo.\n\nSpatial: hands in front, person's body behind.\n\nCamera movement: close-up to pan to wider, then close-up.\n\nNow, make it concise. Let's see:\n\nIn a sequence, hands are shown in close-up, fingers moving and touching. The camera then shifts to reveal a person in a gray shirt with a red and yellow logo, their hand held up. The hands continue to interact, moving forward. The camera perspective transitions from close-up to a wider shot of the person's upper body and then back to close-up of the hands.\n\nCheck rules: no text recognition, no named characters, just motion.\n\nAnother try:\n\nA pair of hands moves in close-up, touching and manipulating an object. The camera pans to show a person wearing a gray shirt with a red and yellow emblem, holding their hand up. The hands continue to interact, with the person's hand moving forward. The camera perspective shifts from close-up to a wider view of the person, then returns to focus on the hands.\n\nWait, maybe the first frame is hands near the person's face? Wait, first frame: [0.0] shows hands near face, maybe the person's face is partially visible. Then [1.4] shows a person in gray shirt with logo. So the hands are maybe touching the person's face or hand.\n\nLet me check the timestamps:\n\nFrame 0: hands (close-up, maybe fingers near face)\n\nFrame 1: person in gray shirt (logo on chest)\n\nFrame 2: same person, camera shifts\n\nFrame 3: hands again (maybe the person's hand being held)\n\nFrame 4: hands moving, person in background\n\nSo sequence:\n\n- Hands in close-up (touching face or something)\n\n- Camera moves to show person in gray shirt with logo\n\n- Hands continue to interact (maybe the person's hand is moved)\n\n- Camera focuses on hands again\n\nAppearance: hands (light skin), person in gray shirt with red/yellow", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sU31ZwWMkR8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sU31ZwWMkR8_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 90.3134888032827, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving objects are the person's hands and a small insect (bug) being manipulated.", "background_and_ambient_analysis": "The background is static and not shifting uniformly. No fluid or environmental motion (e.g., fire, water, wind) is present."}}
{"video_id": "sSkpiPseLgM", "file_name": "sSkpiPseLgM_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt holds a bundle of white, dirt-covered carrots, then crouches on grass to plant a small green seedling with yellow leaves into a black pot. The camera transitions from a close-up of the carrots to a low-angle shot as the person kneels and places the seedling into the soil.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sSkpiPseLgM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sSkpiPseLgM_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 300.53171926708853, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing gloves) moves from standing to kneeling, manipulating the plant/root ball (with soil) which is being placed into a black container.", "background_and_ambient_analysis": "The background (white house, grass, bushes) remains static and does not shift uniformly. There is no fire, water, smoke, or wind dominating the scene."}}
{"video_id": "sWYsRoO-IMI", "file_name": "sWYsRoO-IMI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue denim shirt manipulates a cylindrical object with a blue top and textured gray underside. The hands rotate the object horizontally, revealing its length and surface texture. The camera maintains a close-up perspective on the hands and object throughout, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sWYsRoO-IMI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sWYsRoO-IMI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 37.03567237466589, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "sVoHnegSQZI", "file_name": "sVoHnegSQZI_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds two small round donuts with rainbow sprinkles above a white tray containing multiple pastries, including chocolate-glazed, powdered sugar-dusted, and a long cream-filled item. They bring one donut to their mouth and bite it, then hold the other. The tray is positioned in front of the person, with pastries arranged in front of a larger chocolate-glazed pastry and the cream-filled pastry. The camera maintains a close-up, static perspective focused on the hands and tray.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sVoHnegSQZI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sVoHnegSQZI_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 150.86078089463757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and pastries are moving; hands manipulate and consume pastries, demonstrating discrete physical interactions (eating motion).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. Background features (person's face, tray, and pastries) remain static relative to the frame."}}
{"video_id": "sT3HRM0JYjE", "file_name": "sT3HRM0JYjE_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand in a dark sleeve adjusts a white plate on a table, moving from right to left. In the foreground, multiple clear, inverted wine glasses stand upright with their bowls facing downward, positioned in front of the plate and cutlery. The camera slowly pans left, maintaining focus on the glasses and table arrangement while the background remains blurred. The scene centers on the table setup with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sT3HRM0JYjE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sT3HRM0JYjE_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 91.02073348447115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands to adjust plates and napkins on the table, resulting in discrete movements of these objects.", "background_and_ambient_analysis": "The background (table and surrounding environment) is stable with no shifting. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "sYhrRo-XkGw", "file_name": "sYhrRo-XkGw_000272_000282.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man stands in a bathroom, facing a mirror, while another person in dark clothing adjusts his shoulder from behind. The shirtless man turns slightly, then moves toward the sink area, with the dark-clad individual remaining close. The camera maintains a fixed, slightly shaky perspective, capturing the interaction in a dimly lit space with a shower curtain and sink visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sYhrRo-XkGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sYhrRo-XkGw_000272_000282.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 161, "blur_score": 205.3900162241194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: two people (one receiving a back massage, the other performing the massage). The masseuse's hands move across the recipient's back, indicating physical interaction and locomotion.", "background_and_ambient_analysis": "Background features (shower tiles, fixtures) remain static with no uniform shifting or fluid/environmental elements (fire, water, smoke, wind) detected."}}
{"video_id": "saoQYIquw6c", "file_name": "saoQYIquw6c_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long blonde hair and a dark top initially faces the camera, smiling with a hand behind their head; they then turn their back to the camera and gather their hair to tie it into a ponytail using a red hair tie. The camera slightly pans to follow the motion as the person turns and secures their hair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/saoQYIquw6c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/saoQYIquw6c_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 294.65841543173315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (a solid object) is moving her head and arms to adjust her ponytail; her motion is due to her own physical actions.", "background_and_ambient_analysis": "Background elements (yellow wall, dresser) are static and not shifting uniformly; no fire, water, smoke, or wind motion observed."}}
{"video_id": "sXKTeiOBG6c", "file_name": "sXKTeiOBG6c_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person flipping through a tri-fold display. First, the left panel is white with a small dark rectangle, the middle has text, and the right is mesh. Then, a hand flips the middle panel to reveal a black-and-white flower photo. Next, the hand flips it back to text. Then the right panel is opened, showing a patterned fabric. Then the hand flips back to text, and the right panel is moved again to show a mesh with a hanging item. Wait, need to focus on chronological order.\n\nStart: Hands hold a tri-fold. Left panel white, middle black with text, right mesh. Hand moves right panel, revealing flower image. Then flips back to text. Then opens right panel to show patterned fabric (like hexagonal design). Then closes right panel back to text. Then moves right panel again to show a mesh with something hanging. Then hand flips middle panel. Camera is stationary, top-down? Wait, the camera perspective: the video is from a fixed angle, showing the hands interacting with the display. So description should be in order of actions.\n\nMain subjects: hands (one visible, moving the panels). Appearance: hands, probably adult, but no color/size details beyond motion. Spatial: left panel, middle, right. Motion: flipping panels. Background minimal. No text recognition, so don't mention the text, just the panels changing.\n\nChronology: [0.0] hands hold tri-fold: left white (with small dark), middle text, right mesh. [1.3] right panel flips to reveal flower image. [2.5] hand flips back to text. [3.8] hand opens right panel to show patterned fabric (hexagons). [4.6] hand closes right panel to text. [5.0] right panel opens to mesh with hanging item. [6.0] middle panel flipped back to text. Wait, the frames are 0-6 seconds. Let's map:\n\nFrame 0: left white, middle text, right mesh. Hand is on middle panel.\n\nFrame 1: right panel flipped to flower image. (the \"flipping\" action)\n\nFrame 2: still flower image.\n\nFrame 3: hand flips back to text.\n\nFrame 4: right panel now shows patterned fabric (hexagons), hand moves to left?\n\nFrame 5: hand flips middle panel (back to text?) Wait, the description says at [4.7] hand flips middle panel. Wait, let's look at the given frames:\n\n[0.0] left white (with small dark), middle text, right mesh. Hand on middle.\n\n[1.3] right panel flipped to flower image.\n\n[2.5] hand flips right panel back to text.\n\n[3.8] right panel opened to patterned fabric (hexagons).\n\n[4.6] hand flips middle panel (text visible), right panel now mesh with hanging item.\n\nWait, the video sequence is:\n\n0.0: hands holding tri-fold. Left white with small dark, middle text, right mesh.\n\n0.0-1.3: hand moves right panel to show flower image.\n\n1.3-2.5: flower image visible.\n\n2.5-3.8: hand flips back to text.\n\n3.8-4.6: right panel shows patterned fabric.\n\n4.6-5.0: hand flips middle panel (text) and right panel shows mesh with hanging item.\n\nThen the last frame (5.0) shows the panels moving.\n\nSo the caption should list the actions in order. No text, so describe the panels changing. Hand actions: flipping panels.\n\nStart: A hand holds a tri-fold display, with the left panel white (containing a small dark rectangular element), the middle panel black with text, and the right panel mesh. The hand flips the right panel to reveal a black-and-white flower image, then flips it back to the text. Next, the hand opens the right panel to display a hexagonal-patterned fabric. Finally, the hand flips the middle panel to text while the right panel shows a mesh section with a hanging object. The camera remains stationary, capturing the sequence from a top-down perspective with minimal background detail.\n\nWait, need to check rules:\n\na) Motion and behavior in chronological order. So:\n\n- Initial state: tri-fold with left (white, small dark), middle (text), right (mesh). Hand on middle.\n\n- Then, hand flips right panel to show flower (so right panel becomes flower image).\n\n- Then, flips back to text (right panel text).\n\n- Then, opens right panel to show hexagonal fabric.\n\n- Then, flips middle panel (text) and right panel shows mesh with hanging item.\n\nBut the frames:\n\n[0.0] left white,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sXKTeiOBG6c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sXKTeiOBG6c_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 59.067533208513694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands moving to flip through book pages, a discrete solid object (book) being manipulated.", "background_and_ambient_analysis": "Background remains static; no fluid motion or environmental phenomena observed."}}
{"video_id": "sYBXG4OtS0A", "file_name": "sYBXG4OtS0A_000394_000404.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video is in a courtroom. First, identify the main subjects. There are several people: a person in a dark blue uniform with \"SHERIFF\" on the back, another person in dark blue, a woman in a purple suit, and others. Let's track their movements. The video starts with them standing around the courtroom. The person in the sheriff uniform is interacting with someone. Wait, in the frames, maybe they're moving slightly. Let's check the chronology.\n\nFirst, the scene is a courtroom. The main subjects: two people in dark blue (one with sheriff), a woman in purple, others seated. The sheriff's person is facing someone. Then, maybe the person in sheriff moves a bit. Wait, the video is 5 seconds, so the actions are minimal. The key is motion and behavior. The main subjects: the sheriff's deputy (dark blue uniform, back to camera, \"SHERIFF\" visible), another person in dark blue, a woman in purple standing. They are in the middle of the courtroom. The sheriff's deputy is interacting with the other person. Then, maybe the woman in purple is talking. But the movements are small. The background is the courtroom with desks, chairs, a TV, flag.\n\nNeed to describe chronologically: in the first few seconds, the people are standing. The sheriff's deputy (dark blue, back to camera, \"SHERIFF\" visible) is facing someone. The woman in purple is standing to the right. Then, maybe slight movements. The camera is stationary, top-down or slightly angled? The description says the camera perspective is static, no movement.\n\nCheck rules: focus on motion. The main subjects' behavior. So, the deputies and the woman are standing, with minor movements. The sheriff's deputy (dark blue uniform, back to camera) stands near a table, facing another person in dark blue. The woman in purple stands to the right. The camera is static, capturing the scene from a medium distance, slightly angled.\n\nNow, structure the caption:\n\nIn a courtroom setting, a person in a dark blue uniform with \"SHERIFF\" visible on the back stands facing another individual in dark blue attire, who is seated. A woman in a purple suit stands to their right. Minor movements occur as the individuals interact near the central table. The camera remains stationary, providing a static overhead perspective of the scene.\n\nWait, check if it's chronological. The video starts with them in position, then maybe small motions. Need to be concise. Let's see the frames: the first frame shows them, then over time, perhaps the sheriff's deputy shifts slightly. But the description should be based on the video.\n\nAlternative: In a courtroom, a person in a dark blue sheriff uniform (back to camera) interacts with another individual in dark blue attire at a central table. A woman in a purple suit stands to their right. The individuals remain mostly stationary with minimal movement. The camera maintains a static, overhead view of the courtroom environment.\n\nCheck the rules: no text recognition, so don't mention \"SHERIFF\" as text but describe the uniform. Wait, rule f says exclude text recognition, so \"sheriff\" is part of the uniform, but we can describe the uniform as \"dark blue with visible 'SHERIFF' text\" but rule f says exclude text recognition. Hmm, the rule says \"Exclude text recognition\", so we can't mention \"SHERIFF\" if it's text. Wait, the user says \"Exclude text recognition, named characters, or stylistic analysis.\" So if the text is visible, we shouldn't mention it. Wait, but the problem is that the video shows \"SHERIFF\" on the back. But according to the rules, exclude text recognition. So maybe describe the uniform as \"dark blue law enforcement uniform\" without the text.\n\nWait, the user's instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So we can't mention \"SHERIFF\" as text. So the description of the uniform should be generic, like \"dark blue uniform\" without specifying the text.\n\nSo adjust: a person in a dark blue law enforcement uniform (back to camera) stands facing another individual in dark blue attire. A woman in a purple suit stands to their right. The individuals make minimal movements while interacting near the central table. The camera remains stationary, capturing the scene from a fixed angle in the courtroom.\n\nCheck if that's correct. The key is chronological order. The video starts with the scene, then maybe slight movements. The main actions are the people standing and interacting, with small motions. The background is the courtroom with desks, chairs, but keep it minimal.\n\nYes. Let's put it all together concisely.\n</think>\n\n<caption_output>In a courtroom, a person in a dark blue law enforcement uniform", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sYBXG4OtS0A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sYBXG4OtS0A_000394_000404.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 45.2597573936877, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include people seated and standing in the courtroom; minor movements (e.g., adjusting posture) are observed, consistent with human locomotion.", "background_and_ambient_analysis": "The background elements (walls, furniture, distant figures) remain static across frames, showing no shifting or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "sbdWv91NgKo", "file_name": "sbdWv91NgKo_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Initially, a kitchen appliance with a control panel is positioned on a wooden surface to the right of a brown textured mat. Hands enter the frame from above, holding a small, round yellow lemon, and place it onto the mat in front of the appliance. The camera maintains a top-down perspective throughout, capturing the objects and actions without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sbdWv91NgKo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sbdWv91NgKo_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 595.1298651395339, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands holding a yellow lemon are moving; the lemon is placed on the mat, showing discrete solid-object motion via explicit physical interaction (manual placement).", "background_and_ambient_analysis": "The wooden table and dark mat remain static throughout the video; no fluid motion (fire, water, smoke) or environmental effects (wind, swaying) are present."}}
{"video_id": "sgDhZ5gvfZ4", "file_name": "sgDhZ5gvfZ4_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person seated inside a vehicle, visible through a window, holds a green and white map or document. They shift the paper slightly, turning it as if examining it. The camera, positioned outside the vehicle, transitions from a dark frame to focus on the interior, capturing the individual’s movements with minimal background detail. The camera remains stationary, observing the subject through the window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sgDhZ5gvfZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sgDhZ5gvfZ4_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 142, "blur_score": 75.85564455551332, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person inside a car is visible, manipulating objects (e.g., a bag, book) through hand movements.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion observed. The car's interior background remains static relative to the camera."}}
{"video_id": "sciaVDylLk8", "file_name": "sciaVDylLk8_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video has three clips. First, a hand using a drill on a metal object. Then, hands working on a small item with a brush. Then a mechanical part with a green piece. Need to describe chronologically.\n\nFirst clip: Close-up of a hand holding a drill bit, drilling into a metallic object (copper maybe). The drill is spinning. Then next clip: Two hands manipulating a small circular object, using a brush. The background has a workbench with tools. Then third clip: A mechanical component with a green part (maybe a gear), attached to a larger machine. \n\nNow, make it concise. Mention motions: drilling, hands working on item, then mechanical part. Appearances: drill bit, hands, small object, brush, mechanical gear. Spatial: first scene close-up, then top-down on hands, then close-up on mechanical part. Background minimal. \n\nCheck rules: chronological order, motions, appearance, spatial, camera perspective. \n\nLet's draft:\n\nThe video begins with a close-up of a hand operating a drill on a metallic object, the drill bit spinning as it engages with the material. Next, two hands manipulate a small circular item on a workbench, using a brush to clean or adjust it; the scene is viewed from a top-down angle. Finally, the focus shifts to a mechanical component featuring a green gear-like piece attached to a larger machine, with the camera maintaining a close-up perspective. Throughout, the background remains sparse, emphasizing the actions.\n\nWait, need to check each frame. Frame 0: hand with drill, metallic. Frame 1-4: hands working on small item (circular, maybe metal) with brush. Frame 5: mechanical part with green gear.\n\nYes. Now, concise paragraph. Let's make sure it's chronological. So:\n\nThe video opens with a hand using a drill to work on a metallic object, the drill bit spinning against the material. It then transitions to two hands manipulating a small circular item on a workbench, employing a brush to adjust or clean it from a top-down perspective. Finally, the scene shifts to a close-up of a mechanical component with a green gear-like part attached to a larger machine. Camera angles are close-up throughout, with the background kept minimal to focus on the actions.\n\nWait, check rule d: conclude with camera perspective and movement. So last part should mention camera. The first scene: close-up, then top-down, then close-up. So the paragraph should state camera perspectives.\n\nLet me structure:\n\nFirst clip: close-up of hand drilling on metal. Second clip: top-down view of two hands working with a brush on a small object. Third clip: close-up of a mechanical part with a green component.\n\nSo:\n\nThe video starts with a close-up shot of a hand operating a drill on a metallic object, the drill bit spinning as it works. It then shifts to a top-down view of two hands manipulating a small circular item on a workbench, using a brush to clean or adjust it. Finally, the scene transitions to a close-up of a mechanical component featuring a green gear-like piece attached to a larger machine. All scenes maintain minimal background details, focusing on the subjects' actions and their spatial relationships.\n\nCheck if that's concise. Maybe shorten:\n\nThe video begins with a close-up of a hand drilling a metallic object with a spinning drill bit. It then shows two hands manipulating a small circular item on a workbench using a brush, viewed from a top-down angle. Finally, it transitions to a close-up of a mechanical component with a green gear attached to a larger machine. The camera maintains close-up perspectives throughout, with minimal background context.\n\nYes, that's good. Make sure to mention chronological order: begins with, then shows, finally transitions. Check rule b: mention appearance. Drill bit (spinning), metallic object. Hands (two), small circular item (metallic?), brush. Mechanical component (green gear). \n\nAlso, spatial: the first is close-up, second top-down, third close-up. \n\nOkay, final check for rules: a) motion and behavior chronologically. b) appearance (drill bit, hands, small object, brush, green gear). c) spatial (close-up, top-down). d) conclude with camera perspective (close-up, top-down, close-up). e) minimal background. f) exclude text etc. \n\nYes, that should work.\n</think>\n\n<caption_output>The video begins with a close-up of a hand operating a spinning drill bit on a metallic object. It then transitions to a top-down view of two hands manipulating a small circular item on a workbench, using a brush to adjust or clean it. Finally, the scene shifts to a close-up of a mechanical component featuring a green gear-like piece attached to a larger machine. The camera maintains close-up perspectives throughout,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sciaVDylLk8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sciaVDylLk8_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 62.79490088672873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a small object (likely jewelry) in a close-up scene; the lathe spindle is rotating in the machine scenes. Both are solid, discrete objects moving due to manual dexterity and machine operation.", "background_and_ambient_analysis": "The background elements (walls, floor, workbench) are stable with no shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "sbqBAOdscXI", "file_name": "sbqBAOdscXI_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the main subject is a person. Let's see their actions. In the video, the person is wearing a white shirt with red suspenders, maybe a vest? Wait, the rules say exclude text recognition, so no need for the \"For Lease\" sign. Focus on motion. \n\nLooking at the frames: starts with raising hands, then lowers them. So chronological order: the person raises both hands (maybe waving or adjusting hair), then brings hands down to sides, and then seems to gesture or move hands. Wait, the first frame [0.0] has hands up, then [0.5] hands are down? Wait, no, the video starts at 0.0, then 0.5, 1.0, etc. Let's check the movement.\n\nFrame 0.0: person has hands up, maybe adjusting hair or shielding eyes. Then frame 0.5: hands are down, near chest. Then frame 1.0: hands moving again? Wait, the description says:\n\nAt [0.0] the person is raising hands (left and right), then at [0.5] hands are down, then [1.0] hands lower, [1.5] hands down, [2.0] hands near chest. Wait, but the user provided the frames as [0.0] to [5.0] but only the first few are shown. Wait, the actual video sequence: let's parse the given frames.\n\nThe user's input shows [0.0] to [5.0] but the description is:\n\n[0.0]: man raises hands (both, maybe to shield eyes or wave), [0.5]: hands down, [1.0]: hands down, [1.5]: hands down, [2.0]: hands near chest, [2.5]: hands down, [3.0]: hands down, [3.5]: hands near chest, [4.0]: hands down, [4.5]: hands down, [5.0]: hands down.\n\nWait, the actual video: the man is outside, in front of a Ferris wheel. He starts with hands up (maybe waving or shielding eyes), then lowers them. Let's focus on motion. So main subject is one person. Appearance: white shirt, red suspenders (since the description mentions red suspenders in the first frame). Let's check the rules: describe appearance briefly. So \"a man in a white shirt with red suspenders\". \n\nMotion: starts by raising both hands to his head (maybe adjusting hair or shielding eyes), then gradually lowers his hands to his sides, and continues to gesture with his hands.\n\nSpatial relationship: the Ferris wheel is in the background, but background descriptions minimal unless essential. So since the Ferris wheel is part of the scene but not essential for motion, maybe just mention \"in front of a Ferris wheel\" but the rules say keep background minimal. Wait, the rules: \"Mention spatial relationships if relevant\". If the Ferris wheel is in the background, maybe it's not relevant for motion, so perhaps just the main subject's movement.\n\nCamera: is it moving? The user's input doesn't say, but the format says \"Conclude with the camera perspective and movement\". The video seems to be a static shot, maybe a slight shake or no movement. Wait, the user's example might have camera movement, but let's check.\n\nWait, the user's instruction says \"DO NOT output your reasoning\", so need to generate the caption. Let's structure:\n\n- Main subject's motion: chronologically. \n\nStarts: man raises both hands to head (shielding eyes or adjusting hair), then lowers hands to sides, continues to gesture with hands while standing.\n\nAppearance: white shirt, red suspenders (since the video shows that, but rules say \"briefly describe their appearance and number (color, size, orientation)\" — so color, size (medium?), orientation (standing). But the video shows him as standing.\n\nSpatial: in front of a Ferris wheel (but background is minimal, so maybe just mention if it's essential. Since the Ferris wheel is in the background, but the main action is the man's movement, maybe not necessary. Wait, the rules say \"keep background descriptions minimal unless essential for understanding motion\". Since the motion is the man's actions, the background isn't essential, so maybe just say \"standing outdoors\".\n\nCamera: static, no movement. Or slight shake? The user's example might not have movement, but the problem says \"conclude with camera perspective and movement\".\n\nWait, let's see the example rules: the output should be a concise paragraph.\n\nLet's draft:\n\nA man in a white shirt with red suspenders stands outdoors, initially raising both hands to his head", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sbqBAOdscXI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sbqBAOdscXI_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 282.27180070717185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a white shirt with red stripes is performing distinct arm movements (waving, gesturing) which are explicit locomotive actions.", "background_and_ambient_analysis": "Static background elements (Ferris wheel, buildings, sky) show no uniform shifting or environmental motion (no fire, water, smoke, or wind effects visible)."}}
{"video_id": "sgSYrGg9bZ4", "file_name": "sgSYrGg9bZ4_000307_000317.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of dancers in green and blue uniforms start in a static formation with arms raised, then transition to synchronized stepping movements, shifting positions across the basketball court. The camera pans left to capture their coordinated motion as they spread out while maintaining unity. The audience is visible in the background but remains secondary to the dancers' performance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sgSYrGg9bZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sgSYrGg9bZ4_000307_000317.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 470.0177082168239, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers (solid objects) are moving in coordinated formations across the court, exhibiting locomotion and physical displacement.", "background_and_ambient_analysis": "The background elements (basketball court, spectator stands, and scoreboard) are static and do not shift uniformly. No fire, water, smoke, or wind-driven motion is visible."}}
{"video_id": "sff8mqoMmEk", "file_name": "sff8mqoMmEk_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray hoodie and dark cap holds a fishing rod indoors, then the scene shifts to an outdoor snowy area with an orange circular marker topped by a red flag. Back indoors, the person holds a fishing reel and uses a tool to cut a black object, finally standing in front of a white basin with another person's leg visible in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sff8mqoMmEk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sff8mqoMmEk_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 285.45301848297737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person's hand pouring grain into a bowl and the hand gestures (holding a tool) are discrete objects moving due to physical forces (gravity and manual motion).", "background_and_ambient_analysis": "The background is static in all indoor scenes (wooden walls, floor, furniture) and the outdoor scene is static (ice platform). There is no fire, water, smoke, or wind motion. The only motion is the pouring of grain and hand gestures."}}
{"video_id": "seIgBF6fRK4", "file_name": "seIgBF6fRK4_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a snowy forest scene. There's a person in the distance, wearing a dark jacket and green pants, moving towards the camera. They're carrying something, maybe a bike? Wait, no, in the next frames, they're on a bicycle. Let's check the timestamps. \n\nFrame 0: Person is far away in the forest, snow-covered ground, trees. \n\nFrame 1: Person is closer, still in the distance. \n\nFrame 2: Person is walking towards the camera, maybe on a bike? Wait, frame 3: They're riding a bicycle, approaching. \n\nFrame 4: Close-up of the bicycle wheels as they pass by. \n\nFrame 5: The person and bike are gone, back to the forest scene. \n\nSo the main subject is a person on a bicycle. They start from the background, move towards the camera, pass by, and then exit the frame. \n\nAppearance: The person is wearing a dark jacket and green pants, but the video is a bit blurry. The bicycle is dark, maybe black, with large wheels. \n\nMotion: The person rides a bicycle from the background towards the camera, passing close to the camera's position, then exits the frame. \n\nSpatial relationship: Initially, the person is in the distance, moving towards the camera. Then, they're in the middle of the frame, and then exit. \n\nCamera perspective: The camera is stationary, facing the forest path. It doesn't move; the person moves towards the camera. \n\nBackground: Snowy forest, trees. But per the rules, keep background minimal. So maybe just \"snowy forest\" as a brief note. \n\nNow, structure the caption: \n\nChronological order: \n\n- Start: Person (wearing dark jacket, green pants) on a bicycle appears in the distance of a snowy forest. \n\n- Motion: They ride towards the camera, passing by the camera's position. \n\n- End: The person and bicycle exit the frame, leaving the snowy forest scene. \n\nCheck the rules: focus on motion and behavior, appearance (color, size, orientation), spatial relationships, conclude with camera perspective. \n\nCamera perspective: Stationary, ground-level, facing the path. \n\nLet's write it out:\n\nA person in a dark jacket and green pants rides a dark bicycle from the background of a snowy forest toward the camera, passing close to the camera’s position before exiting the frame. The camera remains stationary throughout, capturing the movement against a backdrop of snow-covered terrain and trees.\n\nWait, check if \"dark jacket and green pants\" is needed. Rule b: Briefly describe appearance and number. The person is one individual, so \"a person\" (number) and description. \n\nAlso, the bicycle's wheels are mentioned in the video, so \"dark bicycle\" is okay. \n\nAnother check: spatial relationships. \"from the background\" (initial position), \"toward the camera\", \"passing close to the camera’s position\", \"before exiting the frame\". \n\nCamera: stationary, ground-level (since it's low angle, showing the snow and wheels passing). \n\nRule d: Conclude with camera perspective and movement. So \"The camera remains stationary throughout,...\" \n\nNow, concise. Let's make it shorter.\n\n\"A person in a dark jacket and green pants rides a dark bicycle from the distant background toward the camera, passing close to the camera's position before exiting the frame. The camera remains stationary, capturing the motion against a snowy forest backdrop.\"\n\nCheck if \"backdrop\" is essential. The rules say \"minimize background descriptions unless essential\". The background (forest, snow) is essential for context of the motion (riding in the forest). But the rules say \"keep minimal\". So maybe just \"snowy forest\" as background.\n\nWait, the first frame has \"snowy forest with trees\". So the background is snowy forest. But rule e: minimize. So maybe just \"snowy forest\" as part of the setting, but the caption should focus on motion. The main subject's motion is the key.\n\nLet me adjust:\n\n\"A person in a dark jacket and green pants rides a dark bicycle from the background toward the camera, moving forward and passing close to the camera's position before exiting the frame. The camera remains stationary throughout.\"\n\nBut is \"moving forward\" necessary? The motion is riding toward the camera. Maybe \"rides toward the camera, passing close to the camera's position before exiting the frame.\"\n\nAlso, check the video: the person starts at the back of the snowy area, moves forward (toward the camera), and exits the frame. \n\nAnother point: in the video, the person is riding, so the bicycle is being ridden. \n\nLet's confirm the frames:\n\n0: person in the distance, moving towards camera.\n\n1: closer, still moving.\n\n2:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/seIgBF6fRK4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/seIgBF6fRK4_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 144, "blur_score": 332.0328354420184, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a bicycle is moving across the snow-covered ground, with visible motion of the bicycle's wheel and the rider's movement.", "background_and_ambient_analysis": "Background (trees, snow) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind as dominant motion."}}
{"video_id": "sh_z90Lt5ec", "file_name": "sh_z90Lt5ec_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bouquet of pink and red roses is initially shown in close-up, with a person wearing a black shirt entering the frame and holding the arrangement. The individual adjusts the stems and repositions the bouquet, displaying its full form and varying angles. The camera follows the bouquet’s movement, panning slightly as the person holds and manipulates the flowers, maintaining focus on the floral arrangement against a blurred indoor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sh_z90Lt5ec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sh_z90Lt5ec_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 181.92540253454234, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands adjust a bouquet of roses, causing discrete movement of the floral arrangement due to physical manipulation.", "background_and_ambient_analysis": "Background elements (floor, walls) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "sh4kJzyZsjo", "file_name": "sh4kJzyZsjo_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a blue pen moves across a white sheet of paper, adjusting its position while writing, with the pen positioned near the center of the paper. The camera maintains a close-up, top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sh4kJzyZsjo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sh4kJzyZsjo_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 64.37863292818317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a marker moves to write equations on the whiteboard.", "background_and_ambient_analysis": "The background is a static whiteboard with no shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "sgoObV1u-dg", "file_name": "sgoObV1u-dg_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows cheerleaders in blue uniforms. First, they're forming a pyramid or human tower. Let's check the frames. At the start, some are lifted up. The main action is the cheerleaders building a formation where some are on top of others. The number—seems like a group, maybe 10-15. Appearance: all in blue outfits, short skirts, some with bows. Motion: they're lifting the flyers, adjusting positions, maybe shifting to form different levels. Spatial: the flyers are on the shoulders of the base, others are around. Background is a gym with banners, but we need minimal background. Camera movement: slight shake? The frames show a bit of movement, maybe handheld. Let's sequence: start with cheerleaders in formation, lifting flyers, adjusting to keep them balanced, then maybe the flyers do a move. Wait, the first frame has flyers being held, then in later frames, the flyers are being lifted higher, maybe a stunt. Need chronological: initially, cheerleaders form a base, lift two flyers to the top (maybe two on top), then adjust positions. Wait, the video shows them in a pyramid. Let's describe step by step. First frame: cheerleaders in blue, multiple in base, some lifted. Then as time goes, they're building the tower, flyers are being raised, maybe the bottom layer moves to stabilize. The camera might be moving slightly, maybe handheld. Need to mention motion: the cheerleaders are moving their arms to support, adjusting their positions. So the caption should go: A group of cheerleaders in matching blue uniforms form a human pyramid in a gym. Initially, several base members lift two flyers to the top, arms raised. As the sequence progresses, the base adjusts their stances to maintain balance, and the flyers hold their positions. The camera captures the action with slight movement, maintaining a close perspective on the formation. Wait, check rules: chronological order. Start with the formation, then the motion. Let's make sure to mention the number—maybe \"a group\" (since exact count is hard, but they're multiple). Appearance: blue uniforms, short skirts, some with hair bows. Spatial: flyers are on top of base members. Motion: lifting, adjusting. Background: gym with banners, but minimal. So the caption should be concise. Let's draft: A group of cheerleaders in blue uniforms perform a stunting routine. Several base members lift two flyers to the top, extending their arms to support the flyers, who then hold their positions. As the sequence progresses, the base adjusts their stances to maintain stability, while the flyers remain elevated. The camera captures the action from a slight angle with minimal movement, focusing on the formation. Wait, the output must be a paragraph. Let's check the example. The key points: motion, behavior chronological, appearance, spatial, camera. Let's condense. \"A group of cheerleaders in blue uniforms execute a pyramid stunt in a gymnasium. Initially, multiple base members lift two flyers to the top, arms extended upward. Over the sequence, the base adjusts their positions to stabilize the flyers, who maintain their elevated stance. The camera maintains a close, slightly handheld perspective, capturing the coordinated motion of the formation.\" Hmm. Need to make it more concise. Let's see the rules: chronological paragraph. So start with what happens first, then next. First, they form the base and lift flyers. Then, maybe the flyers do a move (like a split or hold), but in the frames, the flyers are being lifted. Let's check the video frames: frame 0 has flyers being held up by the base, frame 1-5 show them lifting higher, maybe the flyers are moving. Wait, the frames show the flyers being lifted, so the action is the base lifting them to higher positions. So the caption: A group of cheerleaders in blue uniforms form a human pyramid. Base members lift two flyers vertically, extending their arms to support them as the flyers hold their elevated positions. The base members adjust their stances to maintain stability during the stunt. The camera captures the action with slight movement, focusing on the formation's coordinated motion. Check rules: avoid background unless essential. The gym is the background, but since it's a gym, maybe just \"in a gym\" is okay. Let's make it concise. \"A group of cheerleaders in matching blue uniforms performs a stunting routine in a gym. Base members lift two flyers to the top of their formation, extending their arms to support the flyers, who maintain their elevated position. As the sequence progresses, the base adjusts their stances to stabilize the structure. The camera maintains a close perspective with slight handheld movement, focusing on the coordinated motion of the cheerleaders.\" Wait, the number: \"a group\" is okay. But maybe", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sgoObV1u-dg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sgoObV1u-dg_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 149, "blur_score": 159.3755129745033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple cheerleaders in blue uniforms perform synchronized stunts, including lifting teammates overhead and transitioning formations. Their movements involve explicit physical forces (lifting, balancing, coordinated locomotion) and are trackable with bounding boxes.", "background_and_ambient_analysis": "The gymnasium background (walls, windows, banners) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven effects are present."}}
{"video_id": "siF-oN05Ltw", "file_name": "siF-oN05Ltw_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children sit on a carpeted floor; the left child, wearing a green shirt and sitting cross-legged, holds a marker, then moves it toward a clipboard, picks up a black marker from the floor, and places it on the clipboard. The right child, in a dark blue shirt with legs extended, writes on a clipboard and occasionally looks up. A cardboard box and scattered papers lie between them. The camera maintains a static top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/siF-oN05Ltw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/siF-oN05Ltw_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 129.29130150051515, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two children (discrete solid objects) interact with objects: green-shirted child moves tray, picks up marker, and draws; blue-shirted child writes on paper and shifts position. All motion is physical interaction with objects.", "background_and_ambient_analysis": "Static concrete floor and background objects (e.g., blue chair, pink toy) show no shifting or fluid motion. No fire, water, or wind effects observed."}}
{"video_id": "skApfbPRD0w", "file_name": "skApfbPRD0w_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black-and-white patterned hoodie pours liquid from a clear bottle into a white bowl, then lifts the bowl and tilts it to transfer the liquid onto a green plate with dark objects. The individual sits at a table with a white bowl, a green plate, and a partially visible person resting on a wooden chair to the left. The camera remains stationary with a low-angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/skApfbPRD0w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/skApfbPRD0w_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 66.0331047547264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (person, bowls, plate, utensils) undergo explicit physical actions: pouring from one bowl to another, adjusting positions of items on the table.", "background_and_ambient_analysis": "Static background elements (wall, chair, fridge) show no uniform shifting. No fire, water, smoke, or wind-driven motion detected."}}
{"video_id": "sqOKVkHk7Is", "file_name": "sqOKVkHk7Is_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two workers, one in an orange safety jacket and hard hat, the other in a blue jacket, interact with industrial machinery. Initially positioned near a blue conveyor system, the orange-jacketed worker operates equipment while the blue-jacketed worker stands nearby. They both move left across the frame, passing by stacked white sacks and a wheeled cart, with the camera panning left to follow their motion. The background features industrial structures and a covered area. The camera maintains a slight shake during the pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/sqOKVkHk7Is.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/sqOKVkHk7Is_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 1343.5866617265333, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in orange, one in blue) are walking and working around the machinery. Their motion is due to locomotion.", "background_and_ambient_analysis": "The background (buildings, ground, trees) is static and not shifting. No fire, water, smoke, or wind is observed."}}
{"video_id": "ssp6SvFhHSU", "file_name": "ssp6SvFhHSU_000747_000757.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video based on the provided frames. The rules are specific: focus on motion and behavior of main subjects in order, describe appearance and number, mention spatial relationships, conclude with camera perspective and movement, keep background minimal, exclude text recognition, named characters, or stylistic analysis.\n\nLooking at the video frames. The first frame shows a graph in the top left corner, probably a temperature curve for coffee roasting, and a close-up of coffee beans in a metal drum. The text overlay mentions medium roast, 21% development, drop temp of 406.8. Then, in the next frames, there's a wooden spoon stirring the beans. The graph remains visible throughout.\n\nSo the main subjects here are the coffee beans in the drum and the graph. The motion is the stirring with the wooden spoon. The appearance: coffee beans are dark brown, the drum is metallic, the spoon is light brown. Spatial relationships: the graph is in the top left, beans in the main view. The camera seems to stay close-up on the beans, maybe with a slight movement as the spoon stirs.\n\nI need to avoid mentioning the text from the overlay since rule f says exclude text recognition. So the caption shouldn't mention \"medium roast\" or the numbers. Focus on the action: stirring the beans. The graph is a static element, so maybe mention it's visible in the corner but not as part of the motion.\n\nWait, the user says \"main subjects\" so the beans and the spoon are the main ones. The graph is part of the screen, but since it's a static element, maybe it's not the main subject. But the video shows the graph in the top left, so maybe the camera perspective includes that.\n\nWait, the rules say \"describe the motion and behavior of main subjects.\" The graph isn't moving, so maybe it's part of the background. The main motion is the stirring. So the sequence is: coffee beans in a drum, then a wooden spoon entering the frame to stir the beans. The camera is close-up on the beans, possibly panning slightly as the spoon moves.\n\nWait, looking at the frames: first frame shows beans, then in the next frames, the wooden spoon is moving through the beans. So the spoon is the object causing the motion. So the chronological order is: the beans are in the drum, then the spoon stirs them. The graph is in the top left, but since it's static, maybe just mention it's present in the background.\n\nSo the caption should start with the beans in the drum, then the spoon stirring. Describe the spoon as wooden, light brown, moving through the beans. The camera is close-up, maybe static but with slight movement following the spoon.\n\nCheck the rules again: \"conclude with camera perspective and movement.\" So after describing the action, say the camera is close-up, possibly static with slight pan.\n\nMake sure not to mention the text overlay, so ignore \"medium roast...\" part.\n\nLet me draft:\n\nClose-up view shows dark brown coffee beans swirling in a metallic drum as a light brown wooden spoon stirs them. The spoon enters from the right, moving downward through the beans, creating small currents. A static graph remains visible in the top-left corner. The camera maintains a steady close-up shot with minimal movement, focusing on the stirring action.\n\nWait, but the rules say \"chronological paragraph.\" So the order of events: first, the beans are shown, then the spoon appears and stirs. So \"The video opens with a close-up of dark brown coffee beans in a metallic drum. A light brown wooden spoon then enters the frame from the right, stirring the beans in a clockwise motion. The spoon moves through the beans, lifting and turning them. A static graph remains in the top-left corner throughout. The camera stays fixed in a close-up position with slight adjustments to follow the spoon's movement.\"\n\nHmm, but need to be concise. Maybe shorten it.\n\nWait, the example output might be something like:\n\nThe video begins with a close-up of dark brown coffee beans rotating in a metallic drum. A light brown wooden spoon enters from the right, stirring the beans in a circular motion. The spoon moves through the beans, lifting and turning them. A static graph remains visible in the top-left corner. The camera maintains a steady close-up shot with minimal movement to follow the stirring action.\n\nBut need to check the rules again. Rule f: exclude text recognition, so don't mention the text. The graph is part of the background, but is it essential for understanding? The user says \"keep background descriptions minimal unless essential for understanding motion.\" Since the graph is static and not part of the main action, maybe just mention it's present but not necessary. However", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ssp6SvFhHSU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ssp6SvFhHSU_000747_000757.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 2097.69781592743, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden spoon is moving through a pile of coffee beans, causing the beans to shift; this is a discrete solid object (spoon) interacting physically with another solid object (beans) via stirring.", "background_and_ambient_analysis": "The background elements (container, graph screen) show no uniform shifting, and there is no fire, water, smoke, or wind motion observed."}}
{"video_id": "srxnSjygY_Y", "file_name": "srxnSjygY_Y_000335_000345.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red and white checkered shirt stands at a white table against a graffiti-covered wall, manipulating a decorative glass object. They pick up a yellow flower, hold it close, and adjust its position near the glass. The camera maintains a fixed frontal view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/srxnSjygY_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/srxnSjygY_Y_000335_000345.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 181.28991480019448, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) manipulates a small object (likely a toy/ball) on a table using hand movements; the object's motion is caused by direct physical interaction (grasping, moving).", "background_and_ambient_analysis": "The graffiti-covered wall background remains static with no uniform shifting. No fire, water, smoke, or wind motion is present; background elements (e.g., wall patterns) are consistent across frames."}}
{"video_id": "srfvuAS23cQ", "file_name": "srfvuAS23cQ_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray hoodie and blue jeans performs a dynamic movement, bending forward and touching the floor before rising. Other individuals are seated or standing nearby in a room with a decorated Christmas tree. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/srfvuAS23cQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/srfvuAS23cQ_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 85.70678194850535, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include people moving through locomotion (walking, bending) and interacting with the environment, with visible bounding boxes for tracking.", "background_and_ambient_analysis": "The background (walls, floor, Christmas tree decorations) shows no significant shifting or fluid environmental motion; static elements remain consistent throughout the frame."}}
{"video_id": "suIZp3yhwLs", "file_name": "suIZp3yhwLs_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a light blue onesie with small prints lies on a white pillow on a blue patterned surface, eyes closed. The baby moves their right hand toward their mouth, holding it briefly before lowering the hand away. The camera maintains a static top-down view throughout, focusing on the baby's upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/suIZp3yhwLs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/suIZp3yhwLs_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 146, "blur_score": 43.450407468122904, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby is moving: hand movements (touching face, nose, hand to mouth), head movement (slight turn).", "background_and_ambient_analysis": "Background (bed sheet and pillow) is static. No fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "svA9OsGmzbE", "file_name": "svA9OsGmzbE_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, the video shows a person playing a blue bass guitar. The main subject is the person's hands on the bass. Let's break down the chronology.\n\nStarting with the first frame: the left hand is on the neck, right hand on the strings. Then, the right hand moves down to the pickup selector, pressing a button. Then it moves up to the neck, pressing a fret. Then the right hand moves to the bridge, pressing a button again. Then the left hand moves up the neck.\n\nWait, need to describe the motion in order. The person's hands: right hand (playing strings) and left hand (fretting). The bass is blue, 4-string, with knobs. The person is wearing black clothing. Background is minimal, maybe a room with some equipment.\n\nChronological order: The right hand adjusts a control knob (maybe volume or tone) on the bass, then moves to press a fret on the neck, then adjusts another knob. Wait, looking at the frames:\n\nFrame 0: right hand on strings near bridge, left hand on neck.\n\nFrame 1: right hand moves down to a knob (maybe the 2nd knob from left), presses it.\n\nFrame 2: right hand moves to the next knob (maybe the first one), presses it.\n\nFrame 3: right hand moves to the neck, presses a fret (left hand is on neck).\n\nFrame 4: right hand moves to the bridge, presses a knob.\n\nWait, no, need to check the video steps. Let's list each action in order as per the frames:\n\n- The person's right hand is on the strings, then moves to press a control knob (the white knobs on the body), then moves to the neck, pressing a fret, then moves back to the bridge, pressing another knob.\n\nWait, the video starts with the right hand near the strings, then moves to the first knob (maybe volume), then to the second knob, then up to the neck to press a fret, then back to the bridge to press a knob.\n\nAppearance: blue bass guitar, four strings, white control knobs, black clothing on the person. The person's hands are the main focus.\n\nSpatial relationships: the bass is held in the lap, with the person's legs visible. The background is blurred, maybe a room with furniture.\n\nCamera perspective: close-up, focusing on the hands and guitar, no movement, static shot.\n\nNow, structure the caption:\n\nA person wearing black clothing plays a blue electric bass guitar. The right hand moves from the strings to press a white control knob on the guitar body, then to the adjacent knob, before moving up the neck to press a fret. The left hand remains positioned on the neck. The camera maintains a close-up, static shot focused on the hands and guitar, with minimal background detail. The bass features four strings and metallic hardware.\n\nWait, check the rules: chronological order, motion. Let's sequence the actions step by step:\n\n1. Right hand is on the strings (frame 0), then moves to press the first knob (frame 1), then to the second knob (frame 2), then moves to the neck to press a fret (frame 3), then back to the bridge to press a knob (frame 4).\n\nWait, maybe the sequence is:\n\n- The person's right hand presses a control knob on the guitar body.\n\n- Then, the right hand moves to the neck to press a fret.\n\n- Then, the right hand moves back to the body to press another knob.\n\nBut need to confirm the frames. The given frames:\n\nFrame 0: right hand near bridge, pressing strings? Or just on the strings.\n\nFrame 1: right hand moves down to a knob.\n\nFrame 2: right hand moves to the next knob.\n\nFrame 3: right hand moves up to the neck, pressing a fret.\n\nFrame 4: right hand moves to the bridge, pressing a knob.\n\nSo the sequence of right hand movements:\n\n1. Initial position (on strings), then moves to press a knob (frame 1), then moves to the next knob (frame 2), then up the neck to press a fret (frame 3), then back to the bridge to press a knob (frame 4).\n\nLeft hand: in frame 0, left hand is on the neck. In frame 3, left hand is still on the neck. So left hand remains on the neck throughout, maybe adjusting fingers on the frets.\n\nAppearance: blue bass guitar, four strings, white knobs, black pants and shirt.\n\nBackground: out of focus, possibly a room with furniture, but minimal detail.\n\nCamera: close-up, static, focusing on the hands and guitar.\n\nPutting it all together concisely:\n\nA person wearing black clothing plays a blue electric bass guitar. The right hand moves", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/svA9OsGmzbE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/svA9OsGmzbE_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 54.53498488806957, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand (discrete solid object) moving to press guitar strings and adjust knobs, demonstrating controlled physical motion for playing the instrument.", "background_and_ambient_analysis": "No shifting background elements observed; no fire, water, smoke, or wind motion detected. Background appears static (indoor setting with minimal visible elements)."}}
{"video_id": "syoHHTympTw", "file_name": "syoHHTympTw_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a light blue top and orange shorts begins in a handstand with her right leg raised high. She gradually lowers her right leg while shifting her torso, maintaining balance on her hands. The background includes a purple tablecloth-covered table with decorative items and a window with blinds. The camera remains stationary, capturing the motion from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/syoHHTympTw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/syoHHTympTw_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 3272.4669251567248, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (solid object) is moving by adjusting their handstand pose, with controlled leg and body movements.", "background_and_ambient_analysis": "Background elements (table, plant, lamp) are stable with no shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "svJ9HKvZXBc", "file_name": "svJ9HKvZXBc_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark top and beige pants adjusts a cast iron skillet over a wood-burning fire pit using a tool, repositioning the skillet on the grill while moving it in circular motions. The camera remains in a close-up, top-down perspective with slight movement, capturing the hand’s action and the fire pit’s coals below.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/svJ9HKvZXBc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/svJ9HKvZXBc_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 212.4829609449928, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is stirring a pot with a spoon and moving the pot, involving discrete solid objects (person, pot, spoon) moving due to explicit physical forces (hand motion).", "background_and_ambient_analysis": "The ground (gravel) is static; the fire in the pit is burning (ambient environmental motion), but not dominant."}}
{"video_id": "t2yaNBS626A", "file_name": "t2yaNBS626A_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals interact with a snowman in a snowy yard adjacent to a red fence. A person in a black jacket bends down, then stands to face the snowman, adjusting its head; a person in a yellow hoodie with a red hood stands to the right of the snowman, while another person in a black coat remains behind. The camera maintains a steady eye-level perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t2yaNBS626A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t2yaNBS626A_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 137.1767416369213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people (one in black jacket, one in black coat, one in yellow jacket with red hood) interact with a snowman: the person in black jacket bends to build, stands, and reaches toward the snowman while others observe and gesture.", "background_and_ambient_analysis": "Background (red wooden fence and snow-covered ground) remains stable with no shifting or fluid motion; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "t0hyFie-77s", "file_name": "t0hyFie-77s_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video based on the provided frames. The rules are specific: focus on motion and behavior of main subjects in order, mention appearance and number, spatial relationships if relevant, camera perspective and movement, keep background minimal, exclude text, named characters, or stylistic analysis.\n\nLooking at the video frames, there are three men in tuxedos singing. They're holding black folders. The camera is static, showing them on a TV screen. The background is dark, which might be the stage. The main action is them singing and moving their hands. The first frame shows them holding open books, then in subsequent frames, they're moving their hands, maybe gesturing while singing. The TV screen's status bar is visible, but the user says to exclude text recognition, so I shouldn't mention the Acer logo or the time code.\n\nWait, the rules say to focus on motion and behavior in chronological order. So the sequence is: three men in black tuxedos with white bow ties, each holding black folders. They start holding the folders open, then their hands move as they sing. The spatial arrangement is three people in a line, maybe left, center, right. The camera is fixed on the TV screen, so it's a static shot from a slight angle, maybe slightly tilted.\n\nI need to describe the motion chronologically. Starting with the initial frames where they are holding the books, then as they sing, their hands move. The main subjects are three men. Appearance: black tuxedos, white bow ties, black folders. The background is dark, but minimal mention. Camera is static, slightly angled on the TV screen.\n\nWait, the user says to exclude text recognition, so even the time bar on the TV might not need mentioning. But the video shows a TV screen with the Acer logo and a blue bar, but the instructions say to exclude text, so just say \"a television screen displaying the scene.\"\n\nWait, the output format is a paragraph inside <caption_output> tags. Let me structure it step by step.\n\nFirst sentence: Three men in black tuxedos with white bow ties stand side by side, holding open black folders. They are singing, with their mouths moving. Then, their hands gesture while holding the folders. The background is dark, but minimal. The camera is static, showing the scene on a TV screen.\n\nCheck the rules again. Need to mention number, appearance (color, size, orientation). The men are three, tuxedos black, bow ties white, folders black. Spatial: three people side by side, left to right. Motion: singing with mouth movements, hand gestures. Camera is static, viewed from a slight angle on the TV.\n\nWait, the example output might have something like: \"Three men in black tuxedos with white bow ties stand in a row, each holding a black folder. They sing with open mouths, their hands moving rhythmically as they gesture. The background is dark. The camera remains static, angled slightly downward from a television screen.\"\n\nBut need to be concise. Let me check the examples from previous tasks. The user says \"concise, chronological paragraph.\" So start with the initial state, then the actions.\n\nIn the first few frames, the men are holding open books, then their hands move. The chronological order is: the three men hold black folders open, sing with mouths moving, and their hands gesture as they sing.\n\nSo putting it all together: Three men in black tuxedos with white bow ties stand side by side, each holding an open black folder. They sing with their mouths opening and closing, moving their hands in synchronized gestures. The background is dark and indistinct. The camera remains static, capturing the scene from a fixed angle on a television screen.\n\nWait, the user says to mention spatial relationships if relevant. Since they're side by side, left to right. Maybe \"three men in black tuxedos with white bow ties stand in a line, each holding an open black folder, from left to right.\"\n\nCheck the rules: \"Briefly describe their appearance and number (color, size, orientation).\" So \"three men in black tuxedos with white bow ties\" covers number, appearance. \"Each holding an open black folder\" for the objects.\n\nMotion: \"sing with their mouths opening and closing, moving their hands in synchronized gestures.\"\n\nBackground: \"dark and indistinct.\"\n\nCamera: \"remains static, capturing the scene from a fixed angle on a television screen.\"\n\nWait, the user says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So in this case, the camera is static, maybe slightly tilted. The video shows a TV screen", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t0hyFie-77s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t0hyFie-77s_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 51.347307491748865, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals in formal attire (likely a choir) are present, exhibiting subtle movements consistent with singing or expressive gestures (e.g., head positioning, hand motions). These are solid, distinct objects with motion driven by their own physical actions.", "background_and_ambient_analysis": "The background appears to be a static indoor setting (likely a stage) with no fluid/environmental motion (fire, water, smoke, or wind) or uniform shifting of background elements."}}
{"video_id": "t1X0QMTu3EU", "file_name": "t1X0QMTu3EU_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with pink nail polish and a ring enters the frame from the right, moving toward the center of a white document to write \"L * H\" next to the phrase \"Find Area\" on the paper. The hand remains in front of the document as it completes the writing. The camera maintains a static close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t1X0QMTu3EU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t1X0QMTu3EU_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 154.83571995301867, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The hand and pen are moving to write on the paper, with motion due to muscle movement.", "background_and_ambient_analysis": "The background (paper) is static, no shifting or environmental motion (fire, water, wind) observed."}}
{"video_id": "t3OdXjh3ezk", "file_name": "t3OdXjh3ezk_000152_000162.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in white pants and dark vest dances with a woman in a red dress across a ballroom floor, moving in a circular pattern while performing coordinated steps; seated guests surround them, observing the dance. The camera follows their motion with slight movement, maintaining focus on the pair as they navigate the space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t3OdXjh3ezk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t3OdXjh3ezk_000152_000162.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 153, "blur_score": 37.002434039950614, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main moving objects are the dancing couple (man and woman) exhibiting locomotion (dancing) which is discrete and solid.", "background_and_ambient_analysis": "Background elements (tables and walls) are stable and do not shift uniformly. No fluid/environmental motion observed."}}
{"video_id": "t5fcIcv0Nwg", "file_name": "t5fcIcv0Nwg_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a blue shirt holds a small pink polka dot doll, manipulating it with her hands to move it up and down. A second girl in an orange shirt appears in the background, seated on a bed behind the first girl. The main girl shifts the doll closer to the camera, while the second girl remains seated on the bed. The camera maintains a close-up frontal perspective with slight movement, capturing the interaction between the two girls and the doll in a bedroom setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t5fcIcv0Nwg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t5fcIcv0Nwg_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.95849173656305, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The foreground person moves a doll (lifting, turning), and the background person moves (sitting up, waving) – both discrete solid objects driven by explicit physical actions.", "background_and_ambient_analysis": "The room background (walls, ceiling, bed) shows no shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "t4xWNYtsU3E", "file_name": "t4xWNYtsU3E_000177_000187.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a swimming pool with multiple lanes. First, the swimmers start from the right side, maybe at the starting blocks. Then they dive in. Wait, no, the video starts with swimmers in the pool. Let's check the frames.\n\nFrame 0: Swimmers are in the pool, moving. The lanes are marked with colorful dividers (red, blue, green, yellow). There are spectators on the left. The swimmers are in different lanes, doing strokes.\n\nAs the video progresses (frames 0 to 5), the swimmers are swimming, creating splashes. The main subjects are the swimmers, which are multiple, each in their lanes. Their appearance: people, probably wearing swimsuits, moving through water. The motion is forward, with arms and legs kicking.\n\nSpatial relationships: Swimmers are in separate lanes, moving towards the left (since the starting blocks are on the right side). Wait, the starting blocks are on the right, so the swimmers are moving from right to left? Or maybe the camera is panning left. Wait, the description says the background has spectators on the left, so the starting blocks are on the right.\n\nWait, frame 0: swimmers are in the pool. Frame 1: some swimmers are swimming. Frame 2: yellow cap swimmer? Wait, no, need to focus on motion. The swimmers start, push off the wall, swim through the lanes.\n\nWait, the problem says \"chronological paragraph\". So start with the initial action. Maybe the swimmers are starting the race, diving, then swimming.\n\nWait, looking at the frames: [0.0] shows swimmers in the pool. Then in [1.4], a yellow object (maybe a swimmer's cap) is visible. Then [2.5], swimmers are moving. So the sequence is swimmers starting their strokes, moving through the lanes.\n\nSo the main subjects are multiple swimmers, each in a lane, wearing swim caps (some yellow, others maybe different colors). They are moving forward in the water, arms and legs moving, creating splashes.\n\nChronological order: Swimmers begin swimming from the starting blocks (right side of the pool), moving leftward through the lanes. They swim in a synchronized manner, each in their own lane, with arm strokes and leg kicks. The camera follows their motion, panning left to track the swimmers as they progress. Spectators are visible on the left side, but background is minimal.\n\nNeed to keep it concise. Mention number: multiple swimmers. Appearance: wearing swim caps (maybe mention colors if visible, like yellow, blue). Motion: swimming forward, strokes.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So \"multiple swimmers, each wearing swim caps (some yellow, others blue), in individual lanes\".\n\nSpatial relationships: \"swimmers in separate lanes, moving leftward across the pool\".\n\nCamera: \"camera pans left, following the swimmers' progress\".\n\nBackground: minimal, just spectators on the sides.\n\nSo putting it together: \"Multiple swimmers, each wearing swim caps (some yellow, others blue), begin swimming forward in separate lanes marked by colorful dividers; they move leftward across the pool with synchronized strokes and leg kicks, creating splashes, while spectators watch from the poolside. The camera pans left, tracking the swimmers' motion.\"\n\nWait, but need to be concise. Let's check the rules again. \"Concise, chronological paragraph\". So start with the action.\n\nFirst, the swimmers start (maybe dive in?), but in the video, they are already in the water. Wait, the first frame shows them in the pool. So maybe the race has started, and they are swimming.\n\n\"Multiple swimmers, wearing swim caps (some yellow, others blue), move forward in individual lanes through the pool, their arms and legs creating splashes as they swim leftward; spectators observe from the poolside. The camera pans left, following the swimmers' progress.\"\n\nBut check if \"swimmers\" is plural. The video shows multiple people. Also, check the movement: they start, then move, so chronological: beginning to swim.\n\nWait, maybe better: \"Several swimmers, each wearing swim caps (yellow, blue, red), begin swimming leftward through their lanes in the pool, using arm and leg strokes to propel forward; splashes trail behind them as they race. The camera pans left, tracking the swimmers' motion as they progress.\"\n\nBut need to be precise. The problem says \"main subjects (people/animals/objects) in chronological order\". So the sequence of motion: they are swimming, so the main action is their movement.\n\nAlso, the starting blocks are visible on the right, so they", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t4xWNYtsU3E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t4xWNYtsU3E_000177_000187.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 68.11138248829347, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Swimmers are discrete solid objects moving through the pool lanes via coordinated limb motions (freestyle stroke), exhibiting clear locomotion due to physical effort.", "background_and_ambient_analysis": "The background elements (pool lane dividers, deck structures) remain stationary with no uniform shifting; water movement in the pool is secondary to swimmer locomotion and not the dominant motion type."}}
{"video_id": "t8nRIu5HfB0", "file_name": "t8nRIu5HfB0_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with blonde hair wearing a brown top holds a silver clarinet, adjusting her fingers on the instrument's keys while seated. She brings the clarinet to her mouth, playing, as a small inset in the top left corner shows close-up hand movements. The camera transitions to a full view of her playing against a plain white background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t8nRIu5HfB0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t8nRIu5HfB0_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 209.15315693849266, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The woman (a person) and the clarinet are moving as she plays the instrument. The motion is discrete, involving her hand movements and the clarinet being held and played.", "background_and_ambient_analysis": "The background is a static white wall with no shifting or environmental motion (fire, water, smoke, wind). The diagram on the right side of the screen is also static. No ambient environmental motion is present."}}
{"video_id": "t8NDQbKUk9I", "file_name": "t8NDQbKUk9I_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of red-gloved hands pours water from a metal pot into a stainless steel sink, then rinses the pot under a running faucet while tilting it to drain. The sink contains a mesh strainer, blue-handled scissors, and a yellow sponge. The camera remains static, focused closely on the sink area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t8NDQbKUk9I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t8NDQbKUk9I_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 203.09165231811838, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing red gloves manipulates a mug, rinsing it under running water. The mug and gloved hands exhibit discrete, solid object motion due to human interaction.", "background_and_ambient_analysis": "Background elements (sink, faucet, countertop) are stationary; no fluid/environmental motion (e.g., fire, smoke) dominates the scene. Water flow from the faucet is controlled and not the primary motion."}}
{"video_id": "t4XA4PQbDiE", "file_name": "t4XA4PQbDiE_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a striped shirt lies faceup on a table covered with a white sheet, his head resting on a black pillow. To his right, a woman in a pink sleeveless top holds his head while another woman in a white lace top approaches with a green microphone, speaking into it. A person in a blue jacket stands to the left holding a phone, and a man in a red shirt moves closer behind the woman with the microphone. The woman in white lace shifts toward the man's face, placing her hand on his forehead. The scene occurs in a tent-like structure with minimal background details; the camera maintains a steady medium shot focusing on the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t4XA4PQbDiE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t4XA4PQbDiE_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 62.00225412251595, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the tattoo artist's hands (operating a machine), the person receiving the tattoo (remaining still), and background individuals (moving slightly).", "background_and_ambient_analysis": "The tent structure and stationary elements in the background show no uniform shifting, indicating no significant ambient environmental motion (fire, water, smoke, wind)."}}
{"video_id": "tCzOvmELkgI", "file_name": "tCzOvmELkgI_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a denim jacket uses a green apple peeler, holding a light brown apple with a yellow hue positioned on the peeler's rotating rod. The apple spins as the peeler strips its skin, with the person’s hands adjusting slightly to guide the process. The scene includes a table surface and a glass in the background, though minimal. The camera maintains a close-up, steady perspective focused on the peeling motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tCzOvmELkgI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tCzOvmELkgI_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 156, "blur_score": 177.4189412401114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person’s hands manipulate a green apple peeler, causing an apple to rotate as it is peeled. The apple is the primary solid object in motion, driven by mechanical action (screw rotation).", "background_and_ambient_analysis": "The background includes a stationary wooden surface, parts of a person's clothing, and a green apple peeler. There are no visible shifting backgrounds or fluid/environmental motions (e.g., fire, water, smoke)."}}
{"video_id": "tDV9sCgPCsE", "file_name": "tDV9sCgPCsE_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark suit and red tie sits at a table, speaking into a microphone while holding a stack of papers; he then flips through the papers, turning them with his hands. Several people are seated behind him in the background. The camera remains stationary, focusing on the man from a medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tDV9sCgPCsE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tDV9sCgPCsE_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 1372.03753011801, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A seated man actively gestures with hands while holding papers; motion is consistent with speaking and physical locomotion (e.g., hand movements).", "background_and_ambient_analysis": "Static background elements (wall, seated individuals) show no shifting or fluid motion. No fire, water, smoke, or wind visible."}}
{"video_id": "tHcn2ops0nI", "file_name": "tHcn2ops0nI_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and glasses, wearing a white long-sleeve shirt, sits on a bed with a colorful blanket and pillows, holding a pen near their mouth with both hands; they slightly move their hands while keeping the pen close to their mouth. The background includes a wooden door, a small table with a green object, and a white dresser. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tHcn2ops0nI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tHcn2ops0nI_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 49.79492747279406, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (wearing a white shirt) exhibits subtle hand and mouth movements while seated, indicating controlled physical actions without significant displacement.", "background_and_ambient_analysis": "The background elements (white wall, wooden door, green basket, pillow) remain static throughout the sequence with no uniform shifting. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "tGMFgpAQDI8", "file_name": "tGMFgpAQDI8_000401_000411.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man lies face-down on a bed with a large colorful tattoo on his back, wearing denim shorts. A person in a blue shirt and jeans stands beside him, holding a small cup; they apply liquid from the cup to the tattoo, then pick up a paper towel. The person in the blue shirt moves to the side of the bed, adjusting the towel. The camera remains stationary, capturing the scene from an overhead angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tGMFgpAQDI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tGMFgpAQDI8_000401_000411.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 35.11450383082364, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The tattoo artist (wearing blue shirt and jeans) is moving: their hand applies controlled strokes over the tattooed area, and they adjust body position (stepping, leaning) while working. The recipient remains mostly stationary.", "background_and_ambient_analysis": "The background (couch, furniture, walls) remains stationary with no shifting or fluid motion. No environmental elements like fire, water, smoke, or wind are present."}}
{"video_id": "tJYH7rP4cPs", "file_name": "tJYH7rP4cPs_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a gray jacket and blue jeans pushes a black bicycle against a white wall, then steps back as the bike is suspended from overhead ropes. The camera zooms in on the mechanical attachment points securing the bicycle, then pulls back to show the bike fully hanging, with the girl standing to its left. The background consists of a plain room with a door and white walls. The camera shifts from a wide shot to a close-up of the hardware and then to a wider view of the suspended bike and girl.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tJYH7rP4cPs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tJYH7rP4cPs_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 1717.7199711974995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person moves around the bicycle, pulling ropes to lift and rotate it. The bicycle is suspended by ropes and moves in response to the pulling forces.", "background_and_ambient_analysis": "The background (walls, floor) remains static throughout. There are no fluid or environmental motions (fire, water, smoke, wind)."}}
{"video_id": "tHmL-TFfe50", "file_name": "tHmL-TFfe50_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  So the caption should be: A woman in a white chef coat with black buttons and a black hat stands behind a table, squeezing lemon juice from a lemon into a clear glass bowl positioned in front of her; a small glass is to the right of the bowl. The background features a black curtain. The camera remains static. </think>  <caption_output>A woman in a white chef coat with black buttons and a black hat stands behind a table, squeezing lemon juice from a lemon into a clear glass bowl positioned in front of her; a small glass is to the right of the bowl. The background features a black curtain. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tHmL-TFfe50.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tHmL-TFfe50_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.85187589752983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A chef (solid object) is manipulating items on a table; hand movements are deliberate and physically driven, indicating discrete object motion.", "background_and_ambient_analysis": "Background consists of static dark curtains with no visible shifting or environmental fluid motion (fire, water, smoke, wind). No ambient elements dominate the scene."}}
{"video_id": "tFN3r8zCGWA", "file_name": "tFN3r8zCGWA_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants and a black shirt lifts a bicycle wheel off its frame, turns the wheel, and uses a tool on the tire. The wheel features a black tire, silver spokes, and an orange reflector. The individual manipulates the wheel, holding it upright and rotating it, with the bicycle frame visible behind them. The camera begins with a close-up of the wheel removal, then pans slightly to follow the person’s movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tFN3r8zCGWA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tFN3r8zCGWA_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 72.14023096621054, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a bicycle wheel and tire. The wheel is being rotated and the tire is being removed from the rim, indicating physical interaction.", "background_and_ambient_analysis": "No shifting background elements observed. No fluid or environmental motion (e.g., fire, water, smoke) detected. The background (concrete floor, white walls) remains static."}}
{"video_id": "tKzHnGsMfMk", "file_name": "tKzHnGsMfMk_000123_000133.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of cheerleaders in black and blue uniforms perform a synchronized routine, beginning with a pyramid formation where multiple flyers stand elevated on base members. They execute dynamic movements, including shifting flyer positions and synchronized arm gestures, as flyers transition between elevated stances and ground-level poses. The cheerleaders eventually disperse into a unified group on the ground, concluding with a collective pose. The camera remains static, capturing the performance from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tKzHnGsMfMk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tKzHnGsMfMk_000123_000133.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 718.2231047258589, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people are performing a choreographed routine, moving in coordinated formations with jumps and arm movements. These are solid, distinct objects (people) moving due to their own locomotion.", "background_and_ambient_analysis": "The background (2012 sign, globe, flags, plants) is static and shows no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "tIn1swqw650", "file_name": "tIn1swqw650_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals engage in arm wrestling; one wears a dark green shirt, the other a red shirt, their hands clasped tightly as they lean forward with strained expressions. They push against each other’s arms, maintaining a firm grip while the surrounding onlookers observe from behind. The camera captures the tension from a close, frontal perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tIn1swqw650.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tIn1swqw650_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 30.565956515565922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals engaged in arm wrestling: their arms and upper bodies display discrete, solid motion from physical force exertion. Movement is localized to the arms/shoulders as they push against each other, with no significant body translation.", "background_and_ambient_analysis": "Background shows an indoor setting with static furniture and people; no fluid/environmental elements (fire, water, smoke) detected. Background elements (e.g., distant figures) exhibit minimal movement due to subject motion, not environmental forces."}}
{"video_id": "tML5y9wYuWQ", "file_name": "tML5y9wYuWQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me start by understanding the user's request. They want a concise, chronological paragraph describing the video, following specific rules. The main points are to focus on motion and behavior of main subjects, mention appearance and number, spatial relationships, camera perspective, and keep background minimal.\n\nFirst, I need to look at the video frames provided. The video shows a young child in a red shirt sitting at a table. The child is moving their arms and hands. The background has a yellow wall, a booth, and another person standing. The rules say to exclude text recognition, so I shouldn't mention the text on the shirt. The child's shirt is red with some text, but since the user says to exclude named characters and text, maybe just describe the shirt as red without the text.\n\nThe child is sitting, then moves their arms, maybe clapping or gesturing. The background has a person in a maroon top and jeans standing near a counter. The camera seems to be static, maybe a slight shake. The caption needs to be chronological, so start with the child sitting, then moving.\n\nCheck the rules again: focus on motion and behavior. So the main subject is the child. Describe their actions step by step. The child is seated, then moves hands, maybe leaning forward. The other person is in the background but not the main subject, so minimal mention.\n\nAppearance: child is small, wearing red shirt. Spatial relationships: child at table, person in background. Camera is static, maybe slight shake. Background is minimal, so mention yellow wall and booth, but keep it brief.\n\nMake sure not to include any text from the shirt, so say \"red shirt\" without the words on it. The child's actions: at first, arms up, then hands moving, maybe reaching for food. Then looks around. Conclude with camera perspective as static with slight shake.\n\nWait, the user said \"exclude text recognition, named characters, or stylistic analysis.\" So even though the shirt has \"GRANDMA SAYS I ROCK,\" I shouldn't mention that. Just say \"red shirt.\"\n\nLet me structure the paragraph:\n\nThe child, seated at a table in a red shirt, moves their hands and arms while looking around. Another person in a maroon top and jeans stands in the background near a counter. The camera remains static with a slight shake.\n\nCheck if it's chronological: first the child's initial position, then moving hands, looking around. The background person is present but not moving much. The camera is static. The output should be concise.\n\nWait, the example in the problem statement says to mention spatial relationships. The child is seated in front of the table, the person in the background is to the right. Maybe \"seated at a table, with a person in a maroon top standing to the right in the background.\"\n\nBut need to keep it concise. Let me draft:\n\nA young child in a red shirt sits at a table, moving their hands and arms while looking around. The child leans forward and shifts position. In the background, a person in a maroon top stands near a counter. The camera remains static with a slight shake.\n\nBut need to be more precise. The child's actions: in the first frame, hands up, then moving down, maybe clapping or gesturing. Then looking down, maybe at food. Then looking up again.\n\nThe user said \"briefly describe their appearance and number (color, size, orientation).\" The child is small, red shirt, sitting.\n\nLet me check the rules again. The output should be a paragraph. Let's put it all together:\n\nA small child wearing a red shirt sits at a table, moving their arms and hands in various motions while looking around. The child leans forward and shifts position slightly. In the background, a person in a maroon top and jeans stands near a counter. The camera remains static with minimal movement.\n\nWait, but the user said \"exclude text recognition,\" so no mention of the shirt text. Also, \"spatial relationships if relevant (e.g., in front of, to the left).\" The person in the background is to the right of the child.\n\nHmm. So: A small child in a red shirt sits at a table, moving their arms and hands. The child shifts position and leans forward, looking around. To the right, a person in a maroon top and jeans stands near a counter. The camera is static with a slight shake.\n\nWait, the user's example output should be a paragraph. Let me check the sample output format.\n\nThe example in the user's message shows the output as <caption_output>...<caption_output>\n\nSo the correct structure is to have the caption within those tags.\n\nBut the user says: \"You MUST follow this format EXACTLY. Do NOT include any reasoning in the caption tags.\"\n\nSo the final answer should be:\n\n<caption_output>YOUR FINAL CAP", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tML5y9wYuWQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tML5y9wYuWQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 153, "blur_score": 271.84553369556414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a red sweatshirt exhibits hand movements (clapping, waving), head turns, and slight body shifts; these are discrete solid object motions driven by voluntary muscular actions.", "background_and_ambient_analysis": "Background includes static yellow wall, wooden booth, and a person in the background; no fire, water, smoke, or wind motion detected. Background elements do not shift uniformly."}}
{"video_id": "tND9eyyazPA", "file_name": "tND9eyyazPA_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person stands in front of a dark gray curtain, holding an orange sunburst electric guitar with a black strap. They strum the guitar, shifting hands on the fretboard and adjusting their stance slightly. The camera remains static throughout, capturing the person from a frontal perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tND9eyyazPA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tND9eyyazPA_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 563.936970940417, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man and his guitar are moving due to his playing (subtle hand and body movements).", "background_and_ambient_analysis": "The background is a static curtain with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "tMoTu6FExRY", "file_name": "tMoTu6FExRY_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children sit on the carpeted floor to the left and right of a seated man in a black suit and tie, near a staircase. The child on the left, wearing a dark top and patterned pants, lifts their leg to display green socks, then moves their foot toward the man’s hands. The child on the right, in a light shirt and dark pants, remains seated and faces the man. The camera remains static, capturing the interaction from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tMoTu6FExRY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tMoTu6FExRY_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 166.59695257474877, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children and an adult engage in physical actions: one child pours a green bottle, another child interacts with the bottle, and all display subtle movements (hand gestures, body shifts) consistent with deliberate locomotion or manipulation.", "background_and_ambient_analysis": "Background elements (stairs, walls) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "tQhEIJih7-w", "file_name": "tQhEIJih7-w_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing with a watch on their left wrist interacts with another person having dark hair, who is smiling. The first person gestures toward the second person's face, then moves their hands as if adjusting or positioning an object near the second person's face. The second person reacts with visible facial expressions. The camera remains handheld with slight movement throughout, focusing on the two individuals in a dimly lit indoor setting with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tQhEIJih7-w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tQhEIJih7-w_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 97.52571026602851, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are engaged in discrete hand movements: one applies an object (e.g., makeup tool) to the other's face, with visible motion of hands and facial expressions.", "background_and_ambient_analysis": "Background elements (walls, door) show no significant uniform shifting or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "tKbjvOx2xUE", "file_name": "tKbjvOx2xUE_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A child wearing a camouflage-patterned shirt uses an eyelash curler on their eye, moving the tool in a back-and-forth motion. The child is positioned on a bed with a pink and yellow patterned surface, while the background shows a cluttered room with clothes and storage bins. The camera maintains a stationary close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tKbjvOx2xUE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tKbjvOx2xUE_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 44.386605183821445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand holding a cookie exhibits discrete motion as it moves during eating actions.", "background_and_ambient_analysis": "Background elements (walls, furniture) are static and show no uniform shifting; no fluid/environmental motion (fire, water, smoke) present."}}
{"video_id": "tLh9UHCPywY", "file_name": "tLh9UHCPywY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person dressed in black clothing skates from the right side of the ice rink toward the left, extending their arms for balance as they move. The individual maintains a steady pace across the smooth surface, with the camera remaining stationary in a top-down position throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tLh9UHCPywY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tLh9UHCPywY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 282.6860010443334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Skaters (discrete solid objects) moving across the ice rink via locomotion (skating).", "background_and_ambient_analysis": "Static background elements (white fences, buildings) show no uniform shifting; no fire, water, or wind present."}}
{"video_id": "tULtbL5q5UI", "file_name": "tULtbL5q5UI_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person in a yellow shirt and patterned pants handling a black grill. The person is moving, first lifting the lid off a grill, then placing a lid on another grill. Wait, let's check the timestamps. \n\nFrame 0: Person in yellow shirt, holding a grill lid. Then frame 1: They're moving, maybe lifting something. Frame 2: The person is holding the lid up, maybe putting it on. Wait, the first action is the person lifting the lid off a grill (the one they're holding), then they place it onto a stand. Then in frame 3, they're holding a lid again, and frame 4, they place that lid on another grill. Wait, no, let's see: the first part is the person in yellow, patterned pants (maybe pajama pants with characters), handling grills. \n\nSo step by step: \n\n- At the beginning, the person is holding a black grill lid. They move to a grill stand (which is a black grill with a stand), then lift the lid off the grill (so the lid was covering the grill, they remove it). Then, they take another grill lid (or maybe the same?) and place it onto another grill. Wait, looking at the frames:\n\nFrame 0: Person in yellow, holding a lid (black), standing near a grill. \n\nFrame 1: Person bends down, moving the lid. \n\nFrame 2: Person is holding the lid up, maybe putting it on. \n\nFrame 3: They place the lid on a grill stand. \n\nFrame 4: Now holding a different lid (or the same?), then placing it onto a grill. \n\nWait, the video shows the person in a yellow shirt and colorful pants (with prints) first lifting a black lid from a grill, then moving to another grill and placing the lid on it. Wait, no: the first action is the person holding the lid (so they're removing it from the grill), then moving to another grill and putting it on. \n\nWait, let's list the actions in order:\n\n1. The person (wearing yellow shirt, patterned pants) holds a black grill lid. \n\n2. They lower the lid, possibly placing it onto a grill stand (the grill that's set up on legs). \n\nWait, maybe the first action is opening the lid (removing it from the grill), then placing it on another structure. Wait, the video description: \n\n[0.0] person in yellow, holding a lid. \n\n[1.0] person bends down, moving the lid. \n\n[2.0] person holds the lid up. \n\n[3.0] places the lid on a grill stand (the grill that's standing). \n\n[4.0] person is holding a lid (maybe the other one) and then places it on another grill. \n\nWait, maybe the first part is taking the lid off a grill, then putting it on another grill. Wait, no: the person is handling two grills. The initial frame shows the person holding a lid (so that lid was covering a grill). Then they move to another grill (the one with legs), place the lid on it? Wait, no, the action is:\n\n- The person is holding a black lid. They move it towards a grill that's standing on legs (the one that's not covered). Then they place the lid on top of that standing grill. Wait, maybe the first step is removing the lid from a grill (so the lid was on a grill, they lift it up), then take it and put it on another grill. \n\nWait, let's parse the video correctly. The first frame: person in yellow, holding a black lid. Then they move, lift the lid (maybe from a grill that's open), then go to another grill (which has a stand) and place the lid on it. Wait, but the description says:\n\n\"0.0\" - person in yellow, holding a lid, standing near trees. \n\n\"1.0\" - person bends down, moves the lid (so maybe lifting it up, preparing to put it on). \n\n\"2.0\" - person holds the lid up, then \"3.0\" places it on a grill stand (the grill that's on legs). \n\n\"4.0\" - person holds another lid (or maybe the same) and places it on another grill. Wait, the frames show:\n\nThe person is handling two grills. First, they take a lid off one (maybe the one they were holding), then place it on the stand grill. Wait, perhaps:\n\n- The person is in a yellow shirt and patterned pants (like pajamas with characters). They start by holding a black grill lid. Then, they move", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tULtbL5q5UI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tULtbL5q5UI_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 432.4462054482224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a yellow shirt moves their body (bending, lifting a grill lid) and manipulates the grill apparatus.", "background_and_ambient_analysis": "Background elements (tree trunk, foliage) remain static with no uniform shifting; no fire, smoke, or fluid motion observed."}}
{"video_id": "tRHfybhBUdA", "file_name": "tRHfybhBUdA_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and white apron picks up a small white plate with sliced avocado, lifts it toward the camera, then places it back on the counter near other dishes (including tomato slices and small bowls). The stove with a plate of greens and tomatoes remains visible to the left. The camera maintains a static medium shot focused on the counter and the person’s hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tRHfybhBUdA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tRHfybhBUdA_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 28.6823688021612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands manipulate solid objects (plates, vegetables) via physical actions (holding, placing, transferring ingredients).", "background_and_ambient_analysis": "Kitchen background elements (cabinets, stove, countertop) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "tZsVP2WoE9E", "file_name": "tZsVP2WoE9E_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in dark uniforms kneel on the ground with hands extended forward. They then synchronously push their bodies upward in a coordinated motion, hands remaining on the surface as they lift their upper bodies. The camera remains stationary, capturing the group from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tZsVP2WoE9E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tZsVP2WoE9E_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 159.96860743719031, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals in uniform are performing synchronized motion—bending forward, lowering hands to ground, and rising—indicating deliberate physical movement.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; static ground and distant figures remain stable throughout the clip."}}
{"video_id": "tXGjJk_0e-8", "file_name": "tXGjJk_0e-8_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph about the video. First, identify the main subject: a delivery person. \n\nLooking at the frames: \n\n- The person is wearing a green vest and yellow shorts, carrying a package. \n- They walk up the sidewalk, approach the mailbox area (maybe the front door or porch), and then interact with the mailbox or the door. \n- The sequence shows them moving from the street, walking towards the house, placing the package (probably into the mailbox or handing it), then maybe ringing the doorbell? Wait, the text says \"didn't ring doorbell,\" but in the video, let's see the actions. The frames show the person walking, then approaching the door, interacting with the mailbox (since it's a mailbox, maybe putting it in the mailbox). \n\nChronological order: \n\n1. Delivery person (green vest, yellow shorts) walks from the street towards the house. \n2. They carry a package, move up the sidewalk. \n3. Reach the porch area (mailbox is there), place the package in the mailbox or hand it? The text says \"mailed directly to resident\" but the video shows them interacting with the mailbox. Wait, the key is motion: they walk, approach, place package. \n\nSpatial relationships: sidewalk in front of house, mailbox on porch. \n\nCamera perspective: it's a fixed camera from inside the house, looking out, so top-down? Or angled. The video is shot from the porch area, looking out towards the street, so the camera is static, looking at the sidewalk and street.\n\nBackground: minimal, just the street, trees, house.\n\nNow, write chronologically: \n\nA delivery person in a green vest and yellow shorts walks up the sidewalk carrying a package. They approach the porch mailbox, place the package into it, and then move toward the front door. The camera remains stationary, positioned inside the house looking outward.\n\nCheck rules: no text recognition, so ignore the red and yellow text. Focus on motion. \n\nMake sure it's concise, chronological. Let's refine:\n\nThe delivery person (wearing a green vest and yellow shorts) walks up the sidewalk toward the porch, carrying a package. They approach the mailbox, place the package inside, and then turn toward the front door. The camera is stationary, fixed inside the house looking outward toward the sidewalk.\n\nWait, the frames: the person is walking, then interacts with the mailbox (placing package), then maybe rings the doorbell? But the text says \"didn't ring doorbell,\" so maybe they don't ring. The video shows them placing the package in the mailbox. So the action is placing into mailbox.\n\nLet me check the frames again. The first frame: person walking up, second frame same, third frame: they're at the mailbox, placing the package (maybe putting it into the mailbox). Then in the fourth frame, they move away? Wait, the video is from 0.0 to 5.0 seconds. The person walks from the street, approaches the porch (mailbox area), places the package into the mailbox, then turns to go back? Or continues to the door. But the key motion is walking up, placing package.\n\nAlso, mention appearance: green vest, yellow shorts, carrying package (size: not specified, but a package). Number: one person.\n\nSpatial: sidewalk in front of house, mailbox on porch.\n\nCamera: inside the house, looking outward (static camera).\n\nPutting it all together:\n\nA delivery person in a green vest and yellow shorts walks up the sidewalk toward the porch mailbox, carrying a package. They approach the mailbox, place the package inside, and then turn away from the mailbox. The camera remains stationary, positioned inside the house looking outward toward the sidewalk.\n\nWait, but the text says \"mailed directly to resident\" but the video shows placing in mailbox. Maybe the person is placing in the mailbox, so the \"hand delivered\" part is maybe the text is about Amazon's claim. But the caption should not include text recognition, so focus on the motion.\n\nAnother point: the package is being placed into the mailbox, which is on the porch. So the person carries the package, walks to the mailbox, places it in the mailbox.\n\nCheck if \"hand delivered\" is about the video: the video shows the person placing in mailbox, not handing to resident. But the text says Amazon claims they didn't hand to resident but text says \"mailed directly,\" but we ignore text. So the action is placing in mailbox.\n\nSo the caption:\n\nA delivery person wearing a green vest and yellow shorts walks up the sidewalk toward the porch, carrying a package. They approach the mailbox, place the package inside, and then move toward the front door. The camera is static, positioned inside the house looking outward at the sidewalk and porch area.\n\nWait,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tXGjJk_0e-8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tXGjJk_0e-8_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 904.1192758750773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving through the scene, exhibiting locomotion (walking) and interacting with the environment (e.g., moving near cargo or equipment).", "background_and_ambient_analysis": "Background elements (railings, platform structure) show no uniform shifting; no visible fire, water, smoke, or wind-driven motion observed. Environment appears static with no dominant fluid/gaseous motion."}}
{"video_id": "t_u2g2YBMeg", "file_name": "t_u2g2YBMeg_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black tank top, black shorts, and white sneakers begins in a squat position within a gym setting, then raises both hands to the top of his head with fingers interlocked while maintaining the squat stance. He holds the pose with minimal movement. The background features gym equipment, including weight machines, with the camera remaining static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/t_u2g2YBMeg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/t_u2g2YBMeg_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 237.65899766842116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is performing an exercise (e.g., shoulder press) with visible arm movements above the head.", "background_and_ambient_analysis": "Background is stationary (no shifting walls or equipment). No fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "tVIwOBjyhnY", "file_name": "tVIwOBjyhnY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "followed by the text. So no markdown, just the tags.  Wait, the problem says \"DO NOT include any reasoning in the caption tags.\" So the output is only the caption inside the tags.  Let me check the example given in the problem statement. The example output is:  <caption_output>A child in a pink jacket pushes a shopping cart filled with groceries on a concrete sidewalk. The camera follows from a top-down view, panning left as the cart moves forward.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tVIwOBjyhnY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tVIwOBjyhnY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 30.570312197560906, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a pink coat is pushing a shopping cart forward, which contains various items (bags, boxes). The child and cart exhibit coordinated motion due to the child's locomotion.", "background_and_ambient_analysis": "No significant ambient motion (e.g., fire, water, smoke, wind) detected; the background consists of static pavement elements with no fluid or gaseous movement."}}
{"video_id": "tcB9zwlekx4", "file_name": "tcB9zwlekx4_000272_000282.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands interact with jewelry items on a white table, featuring small beads, chains, and pliers. Left hand initially holds a bead, then picks up a white container filled with tiny metallic beads; right hand adjusts a chain and pliers. Both hands open the container to examine its contents, with the camera maintaining a top-down static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tcB9zwlekx4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tcB9zwlekx4_000272_000282.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 304.58503564016297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands interact with small objects (beads, containers, tools) through grasping, lifting, and positioning.", "background_and_ambient_analysis": "Background elements (jars, tools, paper) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "tdO0mAnoKj0", "file_name": "tdO0mAnoKj0_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt rides a large gray elephant under a sheltered structure, with several people standing nearby; the camera pans slightly to follow the elephant’s movement. The scene cuts to a person in a dark blue shirt bending over muddy ground, handling objects. Next, the camera shifts to another person in a dark blue shirt riding a gray elephant through an open area with hills in the background, with people standing nearby. The camera remains steady during each segment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tdO0mAnoKj0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tdO0mAnoKj0_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 284.40829296172126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects include a person riding an elephant, multiple people standing/interacting around the elephant, and a person bending over mud. Their motions (walking, riding, bending) are driven by explicit physical forces (locomotion, gravity-driven bending) and can be tracked with bounding boxes.", "background_and_ambient_analysis": "No significant shifting background elements or fluid/environmental motion (fire, water, wind) dominates the video. Background elements (hills, trees, roof structure) remain static within individual scenes, with no uniform shifting indicating camera-induced movement."}}
{"video_id": "taPSJEZUZvY", "file_name": "taPSJEZUZvY_000528_000538.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a red outfit and patterned hat raises their arm, then bends downward to hold a small object while bowing toward a person in a yellow dress standing to their left. The person in yellow extends their arm, and a second individual in blue sits in the background near red drapes. The camera remains handheld, showing slight movement as it captures the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/taPSJEZUZvY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/taPSJEZUZvY_000528_000538.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 42.48674222822075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one in yellow robe and one in red robe. The red-robed person moves their arms upward, then bends over while handling objects on the floor. The yellow-robed person moves their arm and lifts a cloth over the red-robed person. These motions are deliberate and due to physical actions.", "background_and_ambient_analysis": "The background (red curtains, table, people sitting) shows no significant shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "tgHMKWEhOdw", "file_name": "tgHMKWEhOdw_000266_000276.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a close-up of an oven handle being pulled. Then, a hand pulls a towel from the oven handle. Next, the towel is used to open the oven door. Inside the oven, there's a baking tray with muffins. The person then pulls out the tray with a gloved hand. Let's check the rules: chronological order, focus on motion, appearance, spatial relationships, camera perspective.\n\nSo step by step: 0-1s: hand pulls oven handle. Then 1-2s: a striped towel is pulled. Then the oven door opens, revealing muffins (they look like brown, maybe chocolate, on a tray). Then the person uses the towel to open the oven, then removes the tray. Wait, the video shows: [0.0] close-up of oven handle, then [1.4] hand pulls a striped towel (brown and white stripes) from the handle. [2.5] the towel is held to open the oven door. [3.6] oven open, tray with muffins (maybe 6 muffins, some with chocolate top). [4.7] hands (gloved) pull the tray out.\n\nNow, chronological order: first, the towel is pulled from the oven handle (hand action), then the towel is used to open the oven door, then the tray with muffins is taken out.\n\nAppearance: the towel is striped, light brown and white. Muffins on the tray, maybe 6, some with dark tops (like chocolate). The oven is dark, maybe black or dark gray. The person's hands: one hand holds the towel, the other (gloved) pulls the tray.\n\nSpatial: the towel is on the oven handle, then used to open the door. The tray is inside the oven, then pulled out.\n\nCamera movement: starts with close-up, then the action shows the oven door opening, then the tray being pulled out. Camera seems to follow the action, maybe slight movement to show the inside of the oven.\n\nBackground: minimal, just the oven and maybe kitchen cabinets (wooden).\n\nNow, structure the caption:\n\nFirst, action: A hand pulls a striped towel (light brown and white) from the oven handle. Then, the towel is used to open the oven door, revealing a baking tray with six muffins (some with dark chocolate tops) inside. The gloved hand then pulls the tray out of the oven.\n\nCheck rules: focus on motion (pulling towel, opening door, pulling tray), appearance (towel stripes, muffins' color/number), spatial (towel on handle, tray inside oven, then pulled out), camera perspective (close-up starting, then follows the action).\n\nMake it concise. Let's draft:\n\nA hand pulls a light brown and white striped towel from the oven handle, uses it to open the oven door, revealing a baking tray with six muffins (some with chocolate tops) inside; the gloved hand then pulls the tray out. The camera captures the actions in close-up, shifting to show the oven's interior as the tray is removed.\n\nWait, check the timing. The video has frames: [0.0] oven handle, [1.4] hand pulls towel, [2.5] towel on handle opened, [3.6] oven open, [4.7] tray out. So the sequence is: first pulling towel, then opening oven (using towel), then tray is inside, then pulled out.\n\nNeed to be chronological:\n\nAt the start, a hand pulls a striped towel (light brown and white) from the oven handle. Then, using the towel, the hand opens the oven door, revealing a baking tray with six muffins (some with chocolate tops). Finally, a gloved hand pulls the tray out of the oven.\n\nCamera perspective: starts with close-up on the handle, then the action shows the oven's interior as the tray is removed.\n\nNow, check if background is minimal: yes, focus on oven and actions.\n\nExclude text, etc. So the final caption:\n\nA hand pulls a light brown and white striped towel from the oven handle, uses it to open the oven door, revealing a baking tray with six muffins (some with chocolate tops) inside; the gloved hand then pulls the tray out. The camera begins with a close-up of the handle, shifts to show the oven's interior as the tray is removed.\n\nWait, the rules say \"conclude with the camera perspective and movement\". So maybe:\n\n\"Starting with a close-up of the oven handle, a hand pulls a light brown and white striped towel, opens the oven door to reveal six muffins (some with chocolate tops) on a tray, and then a gloved hand pulls the tray out. The camera remains steady during the sequence.\"\n\nWait", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tgHMKWEhOdw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tgHMKWEhOdw_000266_000276.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 36.73753067139755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a towel to hang on an oven handle, then opens the oven to pull out a baking tray with cookies. The oven, baking tray, and cookies are discrete solid objects exhibiting motion due to human action.", "background_and_ambient_analysis": "Background elements (cabinets, oven, towel rack) remain static and do not shift uniformly. No fire, water, smoke, or wind motion is present."}}
{"video_id": "thFKl6KjVDQ", "file_name": "thFKl6KjVDQ_000291_000301.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s arm, clad in dark sleeves and light apron, lifts a black frying pan from a gas stove with blue flames, flips its contents (likely vegetables), and returns it to the burner. The pan remains on the stove while green beans rest on the countertop to the right, against a brick backsplash. The camera maintains a static, eye-level view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/thFKl6KjVDQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/thFKl6KjVDQ_000291_000301.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 570.1696752264618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects moving: the person's hands stirring food in the pan (object-to-object interaction) and the pan being lifted and flipped (discrete object motion due to human action). The food within the pan shifts as it is stirred.", "background_and_ambient_analysis": "The background (brick wall, counter, pepper grinder, and glass bottles) is static with no shifting or uniform motion. Minimal steam rises from the pan but is not dominant; it is a secondary byproduct of cooking, not the primary motion source."}}
{"video_id": "toqZsCRHx50", "file_name": "toqZsCRHx50_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands press a smooth, white round object into a bed of light yellow granular crumbs within a glass tray, rotating it to ensure even coating. The hands lift the fully coated object and transfer it into a hot frying pan. The camera maintains a close-up perspective with slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/toqZsCRHx50.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/toqZsCRHx50_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 153.05254311771262, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands manipulating a yellow substance (likely dough) in a tray, then pouring liquid into a heated pan—solid objects interacting via explicit physical forces (pressing, pouring).", "background_and_ambient_analysis": "No shifting background elements; kitchen setting with static objects (tray, strainer) shows no fluid or gaseous motion (fire, water, wind)."}}
{"video_id": "triAvyz-cBw", "file_name": "triAvyz-cBw_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber wearing a red helmet, red sleeveless shirt, blue jeans, and a harness ascends a steep rock face, using a rope for support. They shift their body position by moving legs and hands to find holds, maintaining balance. Sparse trees are visible in the background. The camera remains steady, following the climber's upward movement with slight adjustments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/triAvyz-cBw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/triAvyz-cBw_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 2738.292117396618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The climber is moving upward by pulling on the rope and adjusting his body position.", "background_and_ambient_analysis": "The background trees exhibit minor swaying due to wind (ambient environmental motion), but it is not dominant. The rock wall remains stable."}}
{"video_id": "tpRU145zwv0", "file_name": "tpRU145zwv0_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing leans over a triangular Jenga structure on a table, then withdraws their hand, causing the tower to begin collapsing. The second person, wearing a green and white shirt, stands to the right of the structure, observing the collapse. As the tower falls, blocks tumble downward, scattering across the table. The camera remains stationary, capturing the sequence from a fixed angle in the classroom.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tpRU145zwv0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tpRU145zwv0_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 346.89305694745246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The main objects in motion are the blocks of the tower collapsing due to gravity and structural failure, and a person (in black) who moves away from the tower. The person in the white shirt remains mostly stationary.", "background_and_ambient_analysis": "The background (chalkboard, desks, chairs) remains static with no shifting. No environmental fluids (fire, water, smoke) or wind are present."}}
{"video_id": "tr-Mnmve9hw", "file_name": "tr-Mnmve9hw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and gray pants rides a skateboard on a concrete sidewalk near a garden bed with plants and a brick border, pushing off the ground to move forward before losing balance and falling. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tr-Mnmve9hw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tr-Mnmve9hw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 200.86380793374644, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue clothing is actively pushing a lawn mower along a sidewalk, with visible displacement due to physical effort.", "background_and_ambient_analysis": "Background elements (wall, plants, sidewalk) remain stable with no uniform shifting. No fire, water, or significant wind-induced motion observed."}}
{"video_id": "trAk1z6HUIs", "file_name": "trAk1z6HUIs_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two men on a golf course. The first scene: both are standing on the green. One is in a dark sweater and light pants, the other in blue sweater and white pants. They're holding golf clubs. The text \"OJOS SOBRE LA PELOTA\" is there, but per the rules, exclude text recognition. So focus on their actions.\n\nThen the scene changes to the man in blue swinging his club. He's hitting a golf ball. The camera moves? Let's see the transitions. The first frame, then next frame he's swinging, hits a ball. The background has a lake in one scene, sand bunker in another. But keep background minimal.\n\nChronological order: First, both men are present. Then the man in blue swings, hits the ball. Need to describe their appearance: two men, one dark top light pants, one blue top white pants. Actions: standing, then swinging. Spatial: first scene, both on green, then he's alone? Wait, frame 2: man in blue is swinging, the other is standing to the left? Wait, frame 1: two men, frame 2: one man (blue) is swinging, the other is behind him? Wait, the video goes from 0 to 5 seconds. Let's parse each frame.\n\n[0.0] Two men on green: one in dark sweater (white cap), one in blue sweater (black cap), both holding clubs. Balls on green. [1.0] Scene shifts: man in blue is in a different spot, maybe moving? Wait, no, the first frame is [0.0], then [1.0] shows a different angle. Wait, the user provided 5 frames. Let's list:\n\n[0.0] Two men on green: dark sweater, white cap; blue sweater, black cap. Both hold clubs. Balls on green. Background: trees, sky.\n\n[1.0] Now, the man in blue is standing, the other is also there. Background: lake.\n\n[2.0] Man in blue is now in a different position, closer to the ball. The man in dark is standing to the left.\n\n[3.0] Man in blue is swinging, hit the ball. Balls on the green, he's in a swing position.\n\n[4.0] Man in blue is finishing the swing. The ball is gone.\n\nSo chronological order: Two men stand on a green golf course. The man in a blue sweater and white pants holds a golf club, while the other man (dark sweater, white cap) stands nearby. The man in blue then swings his club, hitting a golf ball that rolls away. The camera shifts angles to capture the swing and ball movement, with the background including trees and a lake. Now, check rules: focus on motion and behavior. Describe appearance: two men, colors. Spatial: man in blue is swinging, other is observing. Background minimal, so mention lake or trees only if essential. But rules say minimal, so maybe just \"green golf course with trees\".\n\nWait, rule e: background minimal unless essential. The golf course is essential for the context, but the background elements like lake, trees—maybe only mention if needed. But the motion is on the green, so \"on a green golf course\".\n\nNow, the caption should be a paragraph. Let's structure:\n\nStart with the two men standing, then the man in blue swings. Describe their appearance: dark sweater, white cap; blue sweater, black cap. Then action: standing, then the blue-clad man swings, hits the ball. Camera movement: shifts from one angle to another, capturing the swing.\n\nWait, the output format is a single paragraph. Let's put it all together.\n\nFirst, the two men are on the green. Then, the man in blue is seen preparing to swing. Then he swings and hits the ball.\n\nSo: Two men stand on a green golf course; one wears a dark sweater and white cap, the other a blue sweater and black cap, both holding golf clubs. The man in blue positions himself to hit a golf ball, swings his club, and strikes the ball, which rolls away. The camera shifts angles, capturing the swing and ball movement against a backdrop of trees and a lake.\n\nBut check rules: exclude text recognition. The text \"OJOS SOBRE LA PELOTA\" is not to be included. Good. Also, brief description of appearance. Number of people: two. Their colors: dark vs blue. Motion: standing, then swinging. Spatial: one is observing, the other is swinging. Background minimal.\n\nWait, the third frame: the man in blue is in a different spot. Maybe the camera moves to a different angle to show the swing. The video transitions between angles", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/trAk1z6HUIs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/trAk1z6HUIs_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 672.8067481229484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The golfer in blue performs a swing motion, and the golf ball is struck and moves through the air (though the ball's trajectory is not fully visible in the provided frames).", "background_and_ambient_analysis": "The background consists of static trees, calm water, and sky with no visible environmental motion (fire, water flow, smoke, or strong wind)."}}
{"video_id": "tu4UFcA5oUg", "file_name": "tu4UFcA5oUg_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a green cap and teal shirt, sits in a brown leather chair. They hold a pen and a small black object, writing on paper, then stop writing and adjust the object with both hands. The background includes a cluttered desk, but the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tu4UFcA5oUg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tu4UFcA5oUg_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 174.88792744566598, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hands and holding a phone. The phone is being interacted with (swiping, tapping), and the person's hands are making small motions.", "background_and_ambient_analysis": "The background (chair, desk, and wall) is static with no shifting. There are no fluid or environmental motions (fire, water, smoke, wind)."}}
{"video_id": "ttqtjA5onSY", "file_name": "ttqtjA5onSY_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark striped shirt leans over and adjusts a white cloth on the head of a reclining individual wearing dark pants and a greenish shirt, whose hands are clasped over their abdomen. The standing figure then holds the reclining person’s head, prompting them to open their mouth. The camera stays close, slightly shaky, capturing the interaction from a low angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ttqtjA5onSY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ttqtjA5onSY_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 88.25207046575717, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The barber (standing) is moving their hands (holding a razor) in a rhythmic pattern over the face of the person lying down (shaving). The motion is localized and intentional.", "background_and_ambient_analysis": "Background shows a static wall and window; no fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "tn7We7am0EE", "file_name": "tn7We7am0EE_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, look at the video. The main subjects are a person riding a horse and another in a cart. The person on the horse is standing up, maybe adjusting position. The horse is pulling a cart with someone inside. The cart has a green tarp or something. Let's check the sequence.\n\nAt the start, the person is on the horse, which is pulling the cart. The person on the horse seems to be standing, maybe moving. The cart has a person sitting. The background is a field with trees and hills, but we need minimal background. \n\nChronic order: The person on the horse (standing, maybe moving) is on the horse, which is pulling the cart. The cart has a person sitting. The movement is the horse moving forward, so the cart follows. Camera movement: The video shows the scene from a fixed perspective, maybe panning slightly? Wait, the frames show the horse and cart moving from left to right, so the camera might be static but following the action. Wait, the description says \"camera perspective and movement\"—in the frames, the view is from a side, tracking the motion. Let's see: the horse starts on the left, moves right. The camera angle is probably a static shot that captures the movement.\n\nWait, the instructions: focus on motion of main subjects. The person on the horse is standing, riding, then maybe stepping down? Wait, no, the video shows the person standing on the horse, which is pulling the cart. Let's check the frames:\n\nFrame 0: person on horse standing, cart behind.\n\nFrame 1: horse moving, cart moving.\n\nFrame 2: same, person on horse.\n\nFrame 3: person on horse is stepping down? Wait, the description says \"the person on the horse is standing, then moving to step down?\" Wait, no, in the given frames (0 to 5), the person is on the horse, then in frame 3, maybe they start to step down. Wait, the user's video description has frames where the person is on the horse (frame 0), then moves to step down (frame 3). Wait, the user's video is 0.3 to 4.7 seconds. Wait, the video is a clip where a person is riding a horse, standing on the horse, which is pulling a cart. The person on the horse is moving, perhaps adjusting position or stepping down.\n\nWait, looking at the frames:\n\n- At time 0, person is on horse (standing), horse pulling cart with a person inside.\n\n- As time progresses, the person on the horse seems to be moving slightly, maybe stepping down. Wait, frame 3: \"the person on the horse is standing, then starts to step down.\" Wait, no, in the video, the person is on the horse, and as the horse moves, the person shifts position.\n\nBut the main action: The horse pulls the cart with a person inside. The rider on the horse is standing (not sitting), and their position changes slightly as they move. The horse is brown, the rider is wearing a hat, striped shirt, blue jeans. The cart has a green tarp. The other person in the cart is sitting.\n\nWait, the rules: focus on motion and behavior in chronological order.\n\nSo:\n\n- A person wearing a hat, striped shirt, and blue jeans stands on a brown horse, which is pulling a cart.\n\n- The horse moves forward, pulling the cart with a person sitting inside.\n\n- The rider on the horse shifts their position slightly while standing.\n\n- The cart moves in tandem with the horse.\n\nCamera perspective: The camera is at a medium distance, capturing the horse and cart from a side angle, with a slight pan to follow the motion.\n\nWait, but need to check if the camera moves. The video might be a static shot, but the subject moves across the frame. So the camera is static, capturing the motion of the horse and cart as they move from left to right.\n\nSo putting it all together.\n\nFirst, main subjects: horse (brown), rider (standing, hat, striped shirt, blue jeans), cart (with a person sitting inside), and the cart has a green cover.\n\nMotion: The horse pulls the cart, moving forward. The rider stands on the horse, shifting position slightly.\n\nChronological order: The horse and cart begin moving; the rider adjusts their stance on the horse.\n\nBackground: minimal, so maybe mention the field and trees briefly.\n\nCamera: static, tracking the movement.\n\nWait, the output must be concise. Let's structure:\n\nA man stands on a brown horse, which pulls a cart with a person seated inside; the horse moves forward across a field, the man shifts position slightly while maintaining balance. The cart moves in tandem with the horse, and the camera maintains a static perspective as the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tn7We7am0EE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tn7We7am0EE_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 185.7216278661457, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Horse-drawn cart, horse, and person on the cart are moving as a result of locomotion (horse pulling the cart).", "background_and_ambient_analysis": "Background elements (trees, hills) remain static across frames; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "tsdWmHwl9HY", "file_name": "tsdWmHwl9HY_000231_000241.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a beige and white cap, black shirt, and glasses holds a dark cylindrical object near his mouth; he lifts and gestures with the object while speaking. Green plants and metal structures appear in the background. The camera remains in a close-up, static shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tsdWmHwl9HY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tsdWmHwl9HY_000231_000241.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 221.08675428769777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Man's hand and cigar moving due to physical forces (holding and exhaling).", "background_and_ambient_analysis": "No shifting background; smoke is present but not dominant (minor fluid motion)."}}
{"video_id": "u0bLwsDWt6s", "file_name": "u0bLwsDWt6s_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours fresh green lettuce leaves into a clear plastic container with a red lid. Next, hands place the lettuce onto a slice of bread layered with ham on a white cutting board. A person in a blue shirt then assembles the sandwich, arranging ingredients near a knife and containers. The camera transitions from close-up to medium to wider shots during the preparation process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u0bLwsDWt6s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u0bLwsDWt6s_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 61.9950309945541, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (lettuce, bread, ham, hands) move due to explicit physical forces (hand manipulation). Lettuce is transferred from container to salad bowl and then to sandwich.", "background_and_ambient_analysis": "No shifting background elements observed; background (counter, microwave, containers) remains static across frames. No fire, water, smoke, or wind motion present."}}
{"video_id": "u-hohFVMFvU", "file_name": "u-hohFVMFvU_000397_000407.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with blue nail polish arranges a bundle of vibrant orange, yellow, purple, and red flowers. The hands then shift to a red vase containing green and blue flowers, positioning red and blue blooms within the arrangement. The hands adjust the flowers, ensuring proper placement. The camera captures close-up views of the floral arrangement and vase, shifting focus between the hands' actions and the colorful flowers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u-hohFVMFvU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u-hohFVMFvU_000397_000407.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 204.73994648510495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating and placing solid, distinct flower objects (orange, yellow, red, blue, green) into a vase, demonstrating explicit physical forces and locomotion.", "background_and_ambient_analysis": "The background elements (walls, windows) remain static throughout the video, showing no uniform shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "u1ak9yZxfXs", "file_name": "u1ak9yZxfXs_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, look at the video frames. The scene is a backyard with a stone building on the left, a wooden fence, grass, and a dirt area. There's a red object on the grass. \n\nIn frame 0, a person is near the fence, maybe moving. Then frame 1: the person is still there. Frame 2: person moves towards the fence, maybe walking. Frame 3: person is near the fence, possibly opening it. Frame 4: a black dog runs in from the left, crosses the dirt area. Frame 5: dog is in the middle, running towards the grass. Frame 6: dog is near the fence, maybe stops.\n\nWait, the main subjects are the person and the dog. Let's track their motion chronologically. \n\nStart: person is near the fence (frame 0-1). Then person moves towards the fence (frame 2), maybe opening it. Then the dog runs in (frame 3-4), across the dirt, towards the grass (frames 4-5), then near the fence (frame 6). \n\nAppearance: person is wearing a blue top and dark pants? Wait, the video might not show clear colors. But in frame 3-4, the person is in blue. Dog is black, medium-sized. \n\nSpatial: dog runs from left side of the frame (where the stone building is) across the dirt area, towards the grass. The person is on the right side near the fence. \n\nBackground: stone building, wooden fence, grass, dirt path. Minimal background.\n\nCamera: seems static, no movement. The video is a fixed shot, so camera is stationary.\n\nNow, structure the caption:\n\nChronological order:\n\n- A person in blue clothing moves near the wooden fence, then walks toward it. \n- A black dog enters from the left side of the frame, runs across the dirt area, and stops near the fence.\n\nWait, check the frames:\n\nFrame 0: person is near fence, maybe moving.\n\nFrame 1: person still there.\n\nFrame 2: person moves towards fence.\n\nFrame 3: person is near fence, maybe opening it.\n\nFrame 4: dog appears, runs from left (from the stone building area) across the dirt.\n\nFrame 5: dog is moving towards grass.\n\nFrame 6: dog is near fence.\n\nSo sequence:\n\n1. Person in blue clothing moves near the wooden fence, then walks toward it.\n\n2. A black dog enters from the left side of the frame, runs across the dirt area, and stops near the fence.\n\nCheck appearance: dog is black, medium-sized. Person's clothing is blue, but maybe not necessary to specify if not clear. But rule b says briefly describe appearance and number. So \"a person in blue\" or \"a person wearing blue\". The dog is black, medium-sized.\n\nSpatial: dog runs from left (near the stone building) across the dirt area, towards the grass. The person is to the right of the dirt area, near the fence.\n\nCamera: static, no movement.\n\nBackground: minimal, just the stone building, fence, grass, dirt path.\n\nSo final caption:\n\nA person in blue clothing moves near a wooden fence and walks toward it. A black dog enters from the left side of the frame, runs across the dirt area, and stops near the fence. The camera remains stationary.\n\nWait, check the exact timing. Frame 3-4: dog appears. Frame 4: dog is running. Frame 5: dog continues. Frame 6: dog stops.\n\nAlso, in the first few frames, the person is moving. So start with person's action, then dog's action.\n\nLet's confirm the order:\n\n- Initial: person near fence (frame 0-1), moves toward fence (frame 2), is at fence (frame 3).\n\n- Dog enters (frame 3-4), runs across (frames 4-5), stops (frame 6).\n\nSo:\n\nA person wearing blue moves toward a wooden fence. A black dog enters from the left, runs across the dirt area, and stops near the fence. The camera is stationary.\n\nWait, maybe \"a person in blue clothing\" is better, but maybe \"blue shirt\" but not sure. The problem says \"briefly describe their appearance and number\". So person's color: blue (clothing), dog is black.\n\nNumber: one person, one dog.\n\nSpatial: person is near the fence (right side), dog comes from left (stone building side), runs across dirt to grass.\n\nSo:\n\nA person in blue clothing moves toward a wooden fence. A black dog runs from the left side of the frame across a dirt area and stops near the fence. The camera remains stationary.\n\nYes, that seems concise. Check if background is minimal:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u1ak9yZxfXs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u1ak9yZxfXs_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 731.0537562522584, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black dog moves across the grassy area, exhibiting locomotion (running) as the primary discrete object motion.", "background_and_ambient_analysis": "Static background elements (stone building, blue tarp, wooden fence, bushes) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "tz25fE5qoB4", "file_name": "tz25fE5qoB4_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand with a green bracelet and beaded wristband moves through shallow mud, grasping a slender root or object among tall grasses. The hand pulls the item upward, then withdraws, revealing the muddy ground and surrounding vegetation. A subsequent frame shows the hand re-approaching the same muddy area. The camera maintains a close-up perspective, shifting focus between the hand’s actions and the muddy terrain.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tz25fE5qoB4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tz25fE5qoB4_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 477.47702708794674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand (wearing a green wristband) and a foot (in a sandal) are the discrete objects. The hand repeatedly digs into the ground, manipulates a small object (possibly a crab), and interacts with the water channel. The foot steps into and away from the channel, showing deliberate locomotion.", "background_and_ambient_analysis": "The background (grass, sandy ground, and stagnant water channel) shows no significant fluid motion (e.g., flowing water, wind-blown grass). The water in the channel is static or very slow-moving, and grass remains still, indicating no dominant environmental fluid dynamics."}}
{"video_id": "u46lFHW-Zpw", "file_name": "u46lFHW-Zpw_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand wearing a dark wristband manipulates the frets of a dark bass guitar with white markers, pressing strings and moving fingers along the neck. The background is a wooden wall. The camera remains in a close-up position with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u46lFHW-Zpw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u46lFHW-Zpw_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 161, "blur_score": 305.1687176842819, "qwen_motion_source": {"primary_motion_source": "one of the categories", "confidence": 0.95, "object_analysis": "Brief description of moving objects", "background_and_ambient_analysis": "Brief description of background and ambient"}}
{"video_id": "u2c-D4Oqkdo", "file_name": "u2c-D4Oqkdo_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this. The user wants a caption for the video. First, I need to follow all the rules they provided. Let's start by looking at the video description.\n\nThe video shows a person writing in a notebook. It's black and white, so colors aren't an issue. The main subject is a hand holding a pen, writing in a notebook. There's another hand holding the notebook open. The text they're writing is \"THE INSITIVE FORCE OF STUDY IS SO LIGHT FOR WRITING\" but the rules say to exclude text recognition, so I shouldn't mention that. Wait, rule f says exclude text recognition, so I can't describe the words. But the user's example shows that the caption should mention the motion and behavior of the subjects, not the text. So maybe just mention that the hand is writing.\n\nThe rules say to focus on motion and behavior in chronological order. So the hand starts writing, moves the pen across the page. Then, the person is holding the notebook open. The other hand is holding the notebook. The background is minimal, just a plain surface. The camera is top-down, as per the first frame description.\n\nI need to check the rules again. Rule d says conclude with camera perspective. The video is a top-down view. The camera doesn't move much, it's a static shot. The user says to mention camera perspective and movement. Since it's a top-down shot, that's the perspective. Movement: the camera might be slightly shaky? Wait, in the description, the video is a sequence of frames. The first frame shows the hand starting to write. The motion is the hand moving the pen across the page.\n\nSo the caption should mention the hands, the pen, the notebook. The right hand writes, left hand holds the notebook. The notebook is open, pages are white. The pen is being moved across the page. Background is minimal. Camera is top-down, maybe static.\n\nWait, rule e says minimal background unless essential. So just mention the notebook and the surface. The user example in the problem statement shows a similar scenario. Let me check the output format. They want a concise chronological paragraph.\n\nLet me structure it: Start with the hands. The right hand holds a pen, writes on the notebook. The left hand holds the notebook open. The pen moves across the page. The notebook is open, lying on a flat surface. Camera is top-down, static.\n\nWait, the video is in black and white, but the caption doesn't need to mention color, per rule b which says \"mention appearance and number (color, size, orientation)\" but maybe color is not necessary. The hands are probably the main subjects. The size: the hands are visible, the notebook is open.\n\nWait, the rules say \"Briefly describe their appearance and number (color, size, orientation)\". So maybe \"a pair of hands, one holding a pen and the other holding the notebook open\". But the user's example shows that in the problem statement, the output should be concise. Let me check the example.\n\nThe user provided an example of the output format. Let's see: the previous example they gave for the task would be something like \"A hand holding a pen writes on an open notebook, with another hand steadying the left page. The pen moves across the page from left to right. The notebook lies on a flat surface. Shot from a top-down perspective with minimal camera movement.\"\n\nBut according to the rules, exclude text recognition. So the caption shouldn't mention the words being written. So the key points: two hands (right hand writing with pen, left hand holding notebook), pen moving, notebook open, top-down camera.\n\nWait, the first frame shows a hand writing. The next frames show the hand continuing to write. So the motion is the pen moving across the page. The left hand is holding the notebook open.\n\nSo putting it all together: \"A hand holding a pen writes on an open notebook, guided by another hand steadying the left page. The pen moves steadily across the page from left to right. The notebook rests on a flat surface. Shot from a static top-down perspective.\"\n\nWait, but the user says \"chronological order\". So the action starts with the hand writing, then continues. The description should be in order of what happens.\n\nThe first frame shows the hand starting to write. Then the subsequent frames show the writing process. So the main motion is the hand writing, moving the pen.\n\nCheck the rules again: focus on motion and behavior of main subjects in chronological order.\n\nSo the main subjects are the hands and the pen. The right hand is writing with the pen, left hand is holding the notebook. The pen moves from left to right across the page as it writes.\n\nThe appearance: the hands are visible, the notebook is open, pen is being used.\n\nSpatial relationships: the writing hand is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u2c-D4Oqkdo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u2c-D4Oqkdo_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 66.60524844950967, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hand and pen are discrete solid objects moving with deliberate motion during writing, showing clear physical interaction with the notebook page.", "background_and_ambient_analysis": "Background (table surface and notebook) is static with no shifts or environmental elements. No fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "u4nr7ug51TE", "file_name": "u4nr7ug51TE_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video is of a hockey game. First, I need to track the main subjects: players on the ice, the goalie, maybe a referee. Let's see the sequence.\n\nIn the first frame, there's a player in dark jersey (maybe black) near the goal, another in white (number 7?), and a goalie. Then the action moves: the dark jersey player skates towards the goal, maybe a shot. Then there's a scramble around the net—goalie trying to block, other players. A referee or official is there. Then a player in dark jersey skates away, another in white is moving. The camera angle is from the stands, looking down at the ice.\n\nCheck the rules: focus on motion, chronological. Start with initial positions, then what happens. Mention appearance: dark jerseys (players), white jerseys (opposing), goalie in gear. Spatial: near the goal, in front of the net. Camera is from the stands, maybe a slight shake or fixed. Background: ice rink, net, some text but exclude text recognition. So describe the flow: players move, puck maybe, interaction around net.\n\nLet's structure it:\n\n- Initial scene: Several hockey players on ice (some in dark jerseys, one in white with number 7) near the goal. Goalie in front of net, referee nearby.\n- Then: Dark jersey player skates toward goal, interacts with goalie; players jostle around the net area.\n- Then: Another dark jersey player skates past, white jersey player moves away; referee remains near goal.\n- Camera perspective: Positioned above and to the side of the rink (from stands), with minimal movement.\n\nNeed to be concise. Check if number 7 is relevant? Rule f says exclude named characters, so maybe don't mention number. Just dark and white jerseys. Goalie is in gear (helmet, pads).\n\nLet me draft:\n\n\"Several hockey players in dark and white jerseys skate near the goal; a goalie in protective gear stands before the net as a dark-jerseyed player approaches. The dark-jerseyed player moves toward the goal, colliding with the goalie, while other players jostle around the net. A referee observes the interaction, and a white-jerseyed player skates away from the goal area. The camera remains fixed from an elevated position above the rink.\"\n\nWait, need to check chronological order. First, the initial setup (players near goal, goalie, ref). Then the action: dark jersey player approaches, interacts with goalie, players around net. Then others move.\n\nAlso, rule b: mention appearance and number. But \"number 7\" is a specific name (rule f says exclude named characters, so maybe just \"white jersey\" without number). So \"players in dark jerseys and white jerseys\" (no specific numbers, since rule f says exclude named characters).\n\nSo revised:\n\n\"Multiple hockey players in dark and white jerseys skate near the goal area; a goalie in protective gear stands before the net. A dark-jerseyed player skates toward the goal, engaging with the goalie as other players jostle around the net. The scene shifts to a dark-jerseyed player skating away, while a white-jerseyed player moves to the left of the goal. The camera maintains a fixed perspective from above the rink.\"\n\nCheck if \"maintains fixed\" is right. The video frames might have slight movement, but rule d says \"camera perspective and movement\". If the video has a slight shake, but the problem says \"minimal descriptions\" for background. Maybe the camera is static.\n\nWait the given frames: the first frame is a clear view, then maybe a slight shift. But the task says \"conclude with camera perspective and movement\". So in the video, the camera is probably from the stands, looking down, maybe slight movement but not much.\n\nAlso, need to mention spatial relationships: e.g., \"dark-jerseyed player approaches from the left of the goal\".\n\nWait the initial frame: player in dark (number 7?) is on the left side of the goal. The goalie is in front of net. Then the next frames show the player moving.\n\nLet me look at the video description:\n\nFrame 0: player in dark (left), player in white (center), goalie behind net, referee next to net.\n\nFrame 1: dark player moves, white player skates, goalie still.\n\nFrame 2: white player skates towards net, dark player closer to net, goalie blocking.\n\nFrame 3: dark player (now in front of goal) collides with someone.\n\nFrame 4: referee interacts with dark player, white player skates away.\n\nFrame 5: dark player moves left, white player in background.\n\nSo chronological order:\n\n1. Initial positions: dark-jer", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u4nr7ug51TE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u4nr7ug51TE_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 286.8094455087571, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hockey players are actively skating, passing the puck, and engaging in collisions. The puck is also in motion.", "background_and_ambient_analysis": "The ice rink background (boards, goal, ice markings) is stable and static. No fluid or environmental motion observed."}}
{"video_id": "u57BAU2CXco", "file_name": "u57BAU2CXco_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with short light brown hair, wearing a beige sweater, sits and interacts with a phone in his hands, making small hand movements while focusing on the device. A vase of sunflowers and a framed photo are visible in the background. The camera shows slight movement and a subtle shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u57BAU2CXco.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u57BAU2CXco_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 109.97706574438695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A man is seated, holding and interacting with a small object (likely a phone). His hands and the object show discrete movements as he operates it. The sunflowers in the vase are static.", "background_and_ambient_analysis": "No significant shifting of background elements (walls, window, vase) or fluid/environmental motion (no fire, water, smoke, wind) observed. Background appears static."}}
{"video_id": "tz748YSmBL0", "file_name": "tz748YSmBL0_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women, one in a blue top and the other in a black top, work at a wooden table weaving flexible materials. The woman in blue adjusts her woven structure with her hands, while the woman in black manipulates hers, both handling strands and sticks. Craft supplies, including baskets and rolls, are scattered across the table. The camera remains stationary, capturing their actions from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/tz748YSmBL0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/tz748YSmBL0_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 221.0019059905864, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals manipulating crafting materials (sticks, threads) with hand and arm movements; solid objects (hands, materials) exhibit purposeful motion due to manual activity.", "background_and_ambient_analysis": "Background elements (curtains, furniture) are static with no uniform shifting. No fire, water, smoke, or wind motion present."}}
{"video_id": "u7wnsypHGg4", "file_name": "u7wnsypHGg4_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy in a multicolored striped hoodie, plaid shorts, and sandals pushes a blue toy cart with white wheels along a sidewalk, walking steadily forward while gripping the handle. His shadow extends behind him as the camera tracks his movement from behind, maintaining a consistent pace on the paved path.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u7wnsypHGg4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u7wnsypHGg4_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 84, "blur_score": 233.66822911537486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A toddler is pushing a blue and brown toy cart. The cart moves forward as the toddler walks, demonstrating physical force transfer between the child and the cart.", "background_and_ambient_analysis": "The background (wall and ground) is stationary. No fire, water, smoke, or wind is visible; the scene is calm with no ambient environmental motion."}}
{"video_id": "u8XM0Sj7zao", "file_name": "u8XM0Sj7zao_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several people in swimwear stand on a rocky cliff edge overlooking a body of water; one person swims in the water. A second individual jumps from the cliff into the water, creating a splash, then resurfaces as others watch from the cliff. The camera pans slightly to track the jump and splash.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u8XM0Sj7zao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u8XM0Sj7zao_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 117.8364361401758, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person jumps from the cliff into the water, causing splashes and submerged motion. The jump is a distinct, solid-object locomotion event.", "background_and_ambient_analysis": "Background elements (cliff edge, distant land) remain static with no uniform shifting. Water ripples are secondary to object motion; not dominant fluid motion."}}
{"video_id": "u7YFu1lXwQY", "file_name": "u7YFu1lXwQY_000206_000216.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First scene: a person's hands holding a plate with an omelette, using a fork to mix or fold it. The background has a fridge, tiles, and sunflowers. Then the next part shows the person preparing ingredients in a kitchen—eggs, maybe mushrooms, on a counter. Then a close-up of the folded omelette on a plate, with text \"Folded Omelette\" but we have to exclude text recognition. Wait, rule f says exclude text recognition, so ignore the text. Then the scene shifts to a wooden surface, maybe the plate on a table.\n\nWait, the video has these frames: first, hands holding plate with omelette, mixing. Then another frame showing ingredients (egg, mushrooms, etc.) on a counter. Then the folded omelette on a plate, then a black screen. Wait, no, the frames are: [0.0] hands holding plate with omelette, spoon mixing. [1.4] hands placing the plate, background kitchen. [2.5] a close-up of the folded omelette on a plate with text (but exclude text). [3.6] same plate, maybe a bit different angle. [4.7] black screen.\n\nSo chronological order:\n\n1. A person holds a plate with a partially folded omelette, using a fork to fold it. The plate is in front of a kitchen counter with a fridge and sunflowers.\n\n2. The person then places the plate down on a wooden surface, showing the folded omelette.\n\n3. The camera focuses on the folded omelette on the plate, which has mushrooms and other fillings inside.\n\n4. The final frame is a black screen.\n\nWait, need to check the actual frames. Let's see:\n\nFrame 0: hands holding plate, spoon mixing omelette. Background: fridge, tiled wall, sunflowers (on a container).\n\nFrame 1: hands holding plate, maybe adjusting. Background same.\n\nFrame 2: close-up of the folded omelette on a plate, with text \"Folded Omelette-He\" (but exclude text, so just describe the omelette).\n\nFrame 3: same omelette, maybe from a different angle, on a wooden surface.\n\nFrame 4: black screen.\n\nSo main subjects: hands (person's arms in white shirt), plate, omelette (yellow, folded, with mushrooms). Actions: holding plate, mixing with fork, folding the omelette, then placing on a wooden surface.\n\nChronological:\n\n- A person's hands hold a plate containing a partially folded omelette with visible mushrooms; using a fork, the hands mix and fold the omelette. The plate is positioned near a white refrigerator and a container with sunflowers. \n\n- The hands place the plate on a wooden surface, revealing a fully folded omelette with mushrooms inside.\n\n- The camera focuses on the folded omelette resting on the plate, then transitions to a black screen.\n\nWait, need to keep it concise. Let's structure:\n\nStart with the initial action: hands holding plate, mixing omelette. Then the folding action, then showing the final folded omelette. Then the black screen.\n\nMention appearance: omelette is yellow, folded, with mushrooms. Plate is white with a gray rim. Background: fridge, sunflowers (but minimal unless essential). Camera perspective: close-up on plate, then top-down? Wait, frame 2 shows \"Folded Omelette\" text, but we can't mention text. So describe the omelette on the plate.\n\nRules: exclude text recognition, so ignore the text.\n\nSo:\n\nA person's hands hold a white plate with a partially folded yellow omelette containing mushrooms, using a fork to fold the omelette. The hands then place the plate on a wooden surface, revealing the folded omelette with mushrooms inside. The camera focuses on the omelette on the plate before transitioning to a black screen.\n\nCheck rules:\n\na) Motion: hands holding plate, mixing, folding, placing on surface. Correct.\n\nb) Appearance: plate white with gray rim? Wait, in frame 0, the plate has a gray rim. Omelette yellow, mushrooms inside. Correct.\n\nc) Spatial: hands in front of fridge and sunflowers (minimal background).\n\nd) Camera: close-up on plate, then transition to black screen.\n\ne) Background minimal: fridge, sunflowers (but they are in the first frame, maybe essential? But rule e says minimal unless essential. The first frame has fridge, sunflowers. Maybe not essential, but the omelette is the main focus. Wait, the problem says \"background descriptions minimal unless essential for understanding motion\". The motion is the hands folding the omelette, so background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u7YFu1lXwQY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u7YFu1lXwQY_000206_000216.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 37.305162414797735, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (person's hands, fork) move due to physical action (eating), with clear bounding box tracking.", "background_and_ambient_analysis": "Static background elements (fridge, cabinets, sunflowers) show no uniform shifting or fluid motion (fire, water, smoke, wind absent)."}}
{"video_id": "u9oIaNDz9uA", "file_name": "u9oIaNDz9uA_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man wearing a white shirt, black shorts with white stripes, and black boxing gloves delivers multiple punches to a red and white heavy bag hanging against a light-colored wall. The bag swings back and forth as he moves slightly around it, maintaining a forward-facing position toward the bag. The background includes sparse greenery and a plain wall with minor imperfections. The camera remains stationary, capturing the sequence from a fixed angle with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u9oIaNDz9uA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u9oIaNDz9uA_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 789.063185383558, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Man is punching a hanging punching bag, causing the bag to swing back and forth. Both are discrete objects moving due to physical forces.", "background_and_ambient_analysis": "Background (wall, plants) is stationary; no fire, water, smoke, or wind motion observed."}}
{"video_id": "uCnR6U6g24U", "file_name": "uCnR6U6g24U_000728_000738.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red top and black leggings performs a forward bend on a green yoga mat atop a wooden platform, hands resting on the mat and feet grounded. She slightly adjusts her hand position and body alignment while maintaining the pose. The camera remains steady with a minor pan to follow her movements, set against a backdrop of rocks and foliage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uCnR6U6g24U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uCnR6U6g24U_000728_000738.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 38.2470456155933, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a yoga pose, slowly bending forward with controlled body movement on a mat. The motion is deliberate and originates from the person's own physical effort.", "background_and_ambient_analysis": "The background consists of rocks and greenery, which are static with no significant ambient motion (e.g., no fire, water, or strong wind). The environment appears still."}}
{"video_id": "uBl8tbrq-50", "file_name": "uBl8tbrq-50_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a red background and text, but according to the rules, we exclude text recognition. So skip that. Then the scene shifts to a dance studio. First, a woman is on a pole, doing a move. Then another person is on the floor. The text says she's doing a \"dangerous briana\" by pushing with hands on the other's hips. Wait, but we can't mention the text. So focus on motion.\n\nChronological order: start with the red screen (but exclude text, so maybe just the scene transition). Then the studio: woman in gray top and black shorts on pole, legs up, hands on pole. Another person in green shirt and black pants on the floor, maybe in a plank position. Then the action: top person pushes, so she moves while the other supports.\n\nNeed to describe appearance: woman (gray top, black shorts), other person (green shirt, black pants). Spatial: woman above, other below. Motion: woman lifts legs, uses pole, pushes with hands on lower person's hips. Lower person supports. Background is studio with mirrors, checkered floor, some decor but minimal.\n\nCamera perspective: starts with a solid color (but that's the first frame, then cuts to studio. So camera is static in the studio, no movement mentioned. So camera is static, showing the studio.\n\nPutting it together:\n\nThe video opens with a red-tinted screen, then transitions to a dance studio with mirrored walls and checkered flooring. A woman in a gray top and black shorts performs a pole move, legs extended upward while gripping the pole. Below her, a person in a green shirt and black pants assumes a supporting position on the floor. The woman shifts her weight, placing her hands on the lower person's hips to push upward, maintaining balance. The camera remains static, capturing the interaction from a frontal perspective.\n\nWait, check rules: exclude text, so don't mention \"dangerous briana\" or the text. So describe the motion without that. The main subjects: two people. First, woman on pole, then lower person. Motion: woman is doing a move where she pushes with hands on lower's hips. So chronological: first woman is on pole (legs up), then lower person is supporting, then woman pushes.\n\nAlso, background is minimal. So \"dance studio with mirrored walls and checkered flooring\" is okay as it's essential for the setting (but rule f says exclude unless essential. Mirrors and checkered floor are part of the studio, so maybe necessary for context).\n\nCheck rules: a) motion in chronological order. So first, woman is on pole (position), then lower person on floor, then action of pushing.\n\nSo:\n\nA woman in a gray top and black shorts grips a pole in a dance studio, legs lifted high above her head. Below her, a person in a green shirt and black pants lies prone on the checkered floor. The woman places her hands on the lower person’s hips, pushing upward while maintaining her elevated position. The camera remains stationary, capturing the pair from a direct frontal view within the studio.\n\nWait, is the lower person lying prone? In frame 2.5, the video shows a person on the floor (frame 3: person in green shirt and black pants on floor, hands on ground). So maybe they're on hands and knees or prone. The description says \"lying prone\" but maybe better to say \"positioned on the floor\" with hands under body.\n\nWait, in the video description: [3.6 second] shows \"the top one is doing a dangerous briana by putting her hands on the other one’s hips and pushing.\" So the lower person is supporting, maybe in a plank or bridge position.\n\nBut the task is to describe the motion. So:\n\nThe video transitions from a red-tinted opening to a dance studio with mirrored walls and checkered flooring. A woman wearing a gray top and black shorts performs a pole move, lifting her legs toward the ceiling. Another person, dressed in a green shirt and black pants, lies on the floor in a supportive position. The woman then places her hands on the lower person’s hips, pushing upward while maintaining her elevated posture. The camera remains static, observing the interaction from a frontal angle.\n\nCheck rules: b) appearance and number. Two people. c) spatial: above and below. d) camera perspective: static, frontal. e) background minimal but essential (studio), but maybe \"dance studio with mirrored walls and checkered flooring\" is minimal as it's the setting. f) no text.\n\nYes, that's good.\n</think>\n\n<caption_output>The video opens with a red-tinted screen, then transitions to a dance studio featuring mirrored walls and checkered flooring. A woman in a gray top and black shorts grips a pole, legs extended", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uBl8tbrq-50.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uBl8tbrq-50_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 264.8662089020943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people: top person performing a handstand on a pull-up bar while being supported by the bottom person who holds their legs; both exhibit controlled physical interaction.", "background_and_ambient_analysis": "Background (gym mirrors, equipment, tiled floor) remains static with no uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "u6fBFDrf3lA", "file_name": "u6fBFDrf3lA_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green shirt with a blue design and a dark cardigan holds a dark recorder with a white top, initially positioning it vertically with both hands. They then bring the recorder to their lips, aligning it horizontally while playing. The individual stands in front of a computer screen and pinned documents on a wall. The camera remains stationary, focusing on the person’s upper body and the recorder throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/u6fBFDrf3lA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/u6fBFDrf3lA_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 45.399254098970445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is actively manipulating a recorder (discrete solid object) through hand movements and breath control, indicating intentional physical interaction.", "background_and_ambient_analysis": "Static background elements (wall, papers, monitor) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "uHdoAwFFjHI", "file_name": "uHdoAwFFjHI_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a black Kohler oil filter in front of an engine, then removes it. A blue funnel is inserted into the engine's opening. A hand pours oil from a white bottle into the funnel. The camera maintains a close-up perspective throughout, focusing on the sequential actions without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uHdoAwFFjHI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uHdoAwFFjHI_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 324.789631740631, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a fluid container (labeled '5W-30') moves to pour fluid into a blue funnel. The hand and container are distinct solid objects undergoing motion due to intentional pouring action.", "background_and_ambient_analysis": "The background elements (metal components, pipes, funnel) remain static throughout the video, with no fluid or environmental motion dominating the scene. The only motion involving fluid is the deliberate pouring action, which is controlled and not ambient."}}
{"video_id": "uG0ZxJ8X-mw", "file_name": "uG0ZxJ8X-mw_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with light-colored hair and a dark top sits at a white table, manipulating a small silver triangular metallic object with both hands, adjusting its position and orientation. The background features wooden shelves with sparse items. The camera maintains a stationary top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uG0ZxJ8X-mw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uG0ZxJ8X-mw_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 88.17669378853786, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (young girl) is making discrete hand/arm movements (gesturing, touching face) at a table; these are solid, distinct motions originating from the subject's physical actions.", "background_and_ambient_analysis": "The background (shelves, bottles, window) shows no shifting or environmental motion (fire, water, wind). Background elements remain static throughout the clip, indicating no ambient fluid dynamics."}}
{"video_id": "uHtfovz8xZc", "file_name": "uHtfovz8xZc_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a black shirt moves upward toward the camera, raising their right hand to display a small round white object with a lid. The background features a wall with pinned papers and a door to the right. The camera maintains a static, top-down perspective with slight shake as the child approaches.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uHtfovz8xZc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uHtfovz8xZc_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 131.34867827367177, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving through locomotion (walking, gesturing) and holding a small object (coin) which is moved by the person's hand.", "background_and_ambient_analysis": "The background (wall, door, posters) is static with no shifting or environmental motion (e.g., no fire, water, smoke, wind)."}}
{"video_id": "uMlXWpU6tMw", "file_name": "uMlXWpU6tMw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person moving a yellow container from a van. Let's check the sequence.\n\nIn the first frame, a person is near the van's open door, holding a yellow bucket with a red top. The van has a license plate, but we don't need that per rules. The person is wearing a dark shirt with a red stripe on the sleeve and gray pants with white stripes. Then, in the next frame, the person is lifting the yellow container. Next, they turn and move towards the camera, maybe closing the van door? Then, another person (in a gray shirt) comes into the frame, reaching into the van. The main subject is the first person moving the bucket. \n\nChronic order: Person A (dark shirt, red stripe, gray pants) is near the van, handles yellow bucket (red top), lifts it, moves away. Then another person (gray shirt) appears, reaches into the van. The van is silver. \n\nSpatial: Person A is initially at the van's open door, moves to the right (towards the camera), then the second person comes from the right side, near the van. \n\nCamera perspective: The video seems to have a slight shake, maybe handheld. The camera is stationary except for some movement as the scene progresses.\n\nBackground: Minimal, just the van and some greenery in the distance.\n\nNow, following the rules: focus on motion, chronological order. Avoid text (license plate), named characters. \n\nSo the caption should be:\n\nA person in a dark shirt with a red sleeve stripe and gray striped pants lifts a yellow container with a red top from a van's open door, turns, and moves toward the camera. Another person in a gray shirt approaches from the right and reaches into the van. The camera captures the scene with slight handheld movement, focusing on the interaction near the vehicle.\n\nWait, check the rules: \"Keep background descriptions minimal unless essential for understanding motion.\" The van is essential, so mention it. Also, \"mention spatial relationships\" — the person is at the van's door, then moves toward the camera. \n\nLet me structure it:\n\nChronological:\n\n- First, person A (description) is at van door, holding yellow container (red top), lifts it. \n\n- Then, person A turns, moves toward camera. \n\n- Then, another person (gray shirt) appears from right, reaches into van.\n\n- Camera: slight shake, handheld.\n\nNow, write concisely.\n\n\"A person wearing a dark shirt with a red sleeve stripe and gray pants lifts a yellow container with a red top from a van's open door, turns, and moves toward the camera. A second person in a gray shirt approaches from the right and reaches into the van. The camera captures the sequence with slight handheld movement.\"\n\nCheck if that's concise. Let's see. The rules say \"concise, chronological paragraph\". Let's make sure each action is in order. Also, number of subjects: two people. \n\nOriginal video: first person (dark shirt) is handling the bucket. Then a second person (gray shirt) comes in. So yes.\n\nNow, \"yellow container with red top\" — the first frame shows a yellow bucket with red top.\n\nAlso, check appearance: dark shirt, red stripe on sleeve, gray pants with white stripes. But maybe \"gray pants with white stripes\" is too much? Wait, the rule says \"briefly describe their appearance and number (color, size, orientation)\". So \"dark shirt with red sleeve stripe, gray pants with white stripes\" — that's concise.\n\n\"Another person in a gray shirt approaches from the right\" — correct.\n\n\"Van's open door\" — van is a vehicle, so \"silver van\" — but the license plate is yellow, but we shouldn't mention text, so \"van\" is fine.\n\n\"Moves toward the camera\" — correct.\n\nSo putting it all:\n\n\"A person in a dark shirt with a red sleeve stripe and gray pants with white stripes lifts a yellow container with a red top from a van's open door, turns, and moves toward the camera. A second person in a gray shirt approaches from the right and reaches into the van. The camera captures the sequence with slight handheld movement.\"\n\nYes, that seems to fit. Let's check all rules:\n\na) Motion in chronological order: correct.\n\nb) Appearance and number: two people, described. \n\nc) Spatial: \"from van's open door\", \"approaches from right\".\n\nd) Camera: \"slight handheld movement\" — correct.\n\ne) Background minimal: only van and people.\n\nf) Excluded text, etc.\n\ng) No reasoning.\n\nOkay, that should work.\n</think>\n\n<caption_output>A person in a dark shirt with a red sleeve stripe and gray pants with white stripes lifts a yellow container with a red top from", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uMlXWpU6tMw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uMlXWpU6tMw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 1368.5614773731554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals interact with a yellow container inside a vehicle trunk; one person manipulates the container while the other approaches, exhibiting solid object motion due to physical handling.", "background_and_ambient_analysis": "The green hedge and car side in the background show minimal uniform shifting, with no visible fluid motion (fire, water, smoke, wind) dominating the scene."}}
{"video_id": "uJsDK26nXXc", "file_name": "uJsDK26nXXc_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt sits in a room with a wooden table and chairs, holding a guitar. They lean forward, use their right hand to adjust the guitar's headstock, then return to an upright position. The background includes a window with panes and a countertop. The camera remains stationary and focused closely on the person and guitar.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uJsDK26nXXc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uJsDK26nXXc_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 172.76318530094477, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their head, body, and hands while manipulating a guitar. The person's motion includes head tilts, body shifts, and hand movements to position the guitar.", "background_and_ambient_analysis": "The background elements (wooden table, window, wall) remain stationary and consistent throughout the video. No fluid or environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "uNQYSIMTuwE", "file_name": "uNQYSIMTuwE_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to observe the main subjects. There are people lying on yoga mats, a man walking around. Let's check the timeline.\n\nAt the start, the man is walking through the room. He's in a light gray shirt and dark pants. The people are on mats: some in red shirts, blue pants, etc. They're lying down, some on their backs, some on their stomachs. Wait, in the first frame, some are lying face down, then maybe moving? Wait, the video shows them moving: as the man walks, people start to move. Let's see the sequence.\n\nIn frame 0, people are lying on mats. Frame 1: the man walks, people are still lying. Frame 2: man continues, people start to move. Frame 3: man is in the middle, people are shifting. Frame 4: man is near the back, people are moving towards sitting or other positions. Frame 5: man is at the back, people are now sitting or moving up.\n\nWait, the key is motion and behavior in chronological order. Let's list:\n\n- The man in a light gray shirt and dark pants walks through the room, passing by people lying on colorful yoga mats (blue, purple, orange). \n- As he moves, several individuals on the mats begin to shift their positions: those lying face down on blue mats move to sit up or adjust their posture.\n- The people are wearing various colored shirts (red, yellow, white) and pants (blue, dark), with some having long hair.\n- The man continues walking around the room, moving from the front to the back, while the participants transition from lying down to sitting up.\n- The camera remains stationary, providing a wide-angle view of the room's layout with wooden flooring and red aerial silks in the background.\n\nWait, need to check the rules: focus on motion chronologically, mention appearance (color, size, orientation), spatial relationships, conclude with camera perspective.\n\nLet's rephrase:\n\nIn a spacious room with wooden flooring, a man in a light gray shirt and dark pants walks from the left to the right, passing people lying on colorful yoga mats (blue, purple, orange). As he moves, multiple individuals—wearing red, yellow, and white shirts with blue or dark pants—transition from lying face down on the mats to sitting up. The camera remains stationary, capturing the man's path and the participants' movements across the room, with red aerial silks visible in the background.\n\nWait, but need to be concise. Let's check the frames again.\n\nFrame 0: man is near the left, walking right. People lying down.\n\nFrame 1: man moves right, people start to move.\n\nFrame 2: man in middle, people moving.\n\nFrame 3: man near back, people sitting up.\n\nFrame 4: man at the back, people sitting.\n\nFrame 5: man at back, people in position.\n\nSo the sequence is man walks through the room, and people on mats move from lying down to sitting up as he passes.\n\nAppearance: man (gray shirt, dark pants), people (various colored shirts, pants). Spatial: man walks through the room, people are on mats in front of him as he moves.\n\nCamera: stationary, wide angle.\n\nSo the caption should be:\n\nA man in a light gray shirt and dark pants walks across a room with wooden flooring, passing people lying on colorful yoga mats (blue, purple, orange). As he moves from left to right, multiple individuals—dressed in red, yellow, and white shirts with blue or dark pants—transition from lying face down on the mats to sitting up. The camera remains stationary, capturing the man’s path and the participants’ movements throughout the room, with red aerial silks visible in the background.\n\nWait, but need to check if the camera movement is mentioned. The problem says \"conclude with camera perspective and movement\". The video description shows the camera is static? Let's see: the frames are consecutive, so the camera isn't moving. So \"stationary\".\n\nAlso, mention the number: \"multiple individuals\" – maybe \"several people\".\n\nLet me check the rules again: \"Focus primarily on the motion and behavior of main subjects... in chronological order.\"\n\nMain subjects: the man walking, people on mats moving.\n\nChronological order:\n\n1. Man starts walking from left to right.\n\n2. As he walks, people on mats (lying down) start to move, transitioning to sitting up.\n\nSo the caption should start with the man's movement, then the people's response.\n\nLet's draft:\n\nIn a room with wooden flooring and red aerial silks in the background, a man in a light gray shirt and dark pants walks from the left side to the right side of the frame, passing several people lying", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uNQYSIMTuwE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uNQYSIMTuwE_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 108.760266307319, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people on yoga mats exhibit subtle body movements (e.g., limbs adjusting, slight torso shifts) consistent with yoga practice. These motions are discrete and trackable as solid objects.", "background_and_ambient_analysis": "Background elements (walls, floor, poles) remain static with no visible shifting or fluid motion. No fire, water, smoke, or wind-driven effects present."}}
{"video_id": "uFb4zpqMkRw", "file_name": "uFb4zpqMkRw_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with dark skin manipulates crumbly food on a white plate with blue heart patterns, picking up and mixing the crumbs. The hand then transfers the crumbs to a red-rimmed white plate. The camera maintains a top-down perspective throughout the sequence, capturing the transfer from one plate to the other against a neutral countertop background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uFb4zpqMkRw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uFb4zpqMkRw_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 34.06629692469982, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands) manipulating food items on plates, transferring crumbs/food from one plate to another.", "background_and_ambient_analysis": "Static countertop background with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "uNp56IV1zME", "file_name": "uNp56IV1zME_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men engage in arm wrestling at a wooden table; a man in a red shirt leans forward from the left, while a man in a white shirt leans forward from the right, gripping hands tightly. A group of spectators stands behind them, observing closely. The camera remains close and slightly shaky, capturing the intense struggle between the competitors as their arms move with effort. Background details are minimal, focusing on the arm wrestling action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uNp56IV1zME.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uNp56IV1zME_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 677.8202718897259, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals (red shirt and white shirt) engage in arm wrestling; their arms move due to physical force application against each other, with spectators observing.", "background_and_ambient_analysis": "No shifting walls or ground visible; background consists of static human figures around the table with no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "uLF65iL1MkU", "file_name": "uLF65iL1MkU_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a group of people. Let's count: four women. They're sitting around a mat. One in orange is working with sticks, maybe weaving. Another in red and blue is moving, touching her face maybe? The one in pink and black is looking at the sticks. Then a text overlay \"Collaborative Livelihoods\" appears. But rules say exclude text recognition, so I shouldn't mention that.\n\nChronological order: Start with the scene—four women seated on the floor. The woman in orange is engaged with sticks on a mat, arranging them. The woman in red and blue touches her face and then moves her hand towards her chin. The woman in pink and black observes closely. Another woman in patterned dress sits in the background. Then the red circle with text comes up, but we don't include that. Camera perspective: seems like a static shot, maybe a bit of a top-down view? Wait, the description says \"in front of, to the left\" so spatial relationships. Let's check positions. The woman in orange is in the center, working. Red/blue is to her left, pink/black to her right. Background woman is behind them.\n\nMention appearance: colors like red, blue, orange, pink, patterned dress. Number: four women. Movements: the woman in red and blue adjusts her posture, touches her face; the orange woman manipulates sticks; pink/black watches. Background woman is seated, maybe clapping? Wait, first frame, she's sitting, then maybe clapping. But need to be chronological.\n\nStart with: Four women are seated on the floor around a mat. The woman in orange traditional attire is actively arranging sticks on the mat. To her left, a woman in red and blue clothing touches her face, then moves her hand. To her right, a woman in pink and black patterned dress observes the sticks. In the background, another woman in a patterned dress sits, occasionally clapping. The camera remains stationary, capturing the scene from a slightly elevated angle.\n\nWait, need to be concise. Let's structure:\n\n- Start: Four women seated around a mat.\n- Actions: Woman in orange arranges sticks; woman in red/blue touches face, moves; woman in pink/black observes; background woman sits/claps.\n- Spatial: orange at center, red/blue left, pink/black right, background behind.\n- Camera: static, slightly elevated.\n\nCheck rules: no text, no names, describe motion chronologically.\n\nSo:\n\nFour women sit on the floor around a mat; the woman in orange attire manipulates sticks, the woman in red and blue clothing touches her face then moves her hand, the woman in pink and black patterned dress observes the sticks, and a fourth woman in patterned dress sits in the background. The camera maintains a static perspective from a slightly elevated angle.\n\nWait, but need to be more chronological. Let's sequence the actions:\n\nFirst, the group is seated. Then the woman in orange works with sticks. The woman in red/blue moves (touches face). The woman in pink/black is observing. Then the red circle with text appears, but exclude text. So focus on the motions.\n\nLet me rephrase:\n\nFour women sit on the floor around a mat. The woman in orange actively arranges sticks on the mat while the woman in red and blue clothing touches her face and then moves her hand. To her right, the woman in pink and black patterned dress observes the sticks closely, and a fourth woman in patterned dress sits in the background. The camera remains stationary, capturing the scene from a slightly elevated angle.\n\nCheck for conciseness. Maybe remove \"to her right\" since it's implied. \"A woman in red and blue clothing touches her face and then moves her hand while the woman in orange arranges sticks on the mat; another woman in pink and black patterned dress observes the activity, with a fourth woman in patterned dress seated in the background. The camera remains static in a slightly elevated perspective.\"\n\nWait, \"four women\" total. So:\n\nFour women sit on the floor around a mat. The woman in orange attire manipulates sticks on the mat, the woman in red and blue clothing touches her face and moves her hand, the woman in pink and black patterned dress observes the sticks, and a fourth woman in patterned dress sits in the background. The camera remains stationary, viewed from a slightly elevated angle.\n\nYes, that's chronological (they all start sitting, then their actions), spatial relationships (positions relative to each other), camera perspective. Background is minimal as required. Exclude text. Looks good.\n</think>\n\n<caption_output>Four women sit on the floor around a mat; the woman in orange attire manipulates sticks on the mat, the woman in red and blue clothing touches her face and moves her hand, the woman", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uLF65iL1MkU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uLF65iL1MkU_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 381.4511118082453, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four individuals are actively moving their hands and bodies while handling woven materials (likely bamboo or similar), with discrete interactions visible in their motions.", "background_and_ambient_analysis": "Static background elements (e.g., shelves, blue bucket, wooden structure) show no uniform shifting. No fire, water, smoke, or wind motion is visible."}}
{"video_id": "uNiuBTNpM4w", "file_name": "uNiuBTNpM4w_000296_000306.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green jacket, dark pants, and orange shoes kneels on grass, working near a white spray tank with a hose. He stands, adjusts the spray tank, and places a blue-handled shovel beside it. He then turns to face the camera, with the grassy field as the background. The camera remains steady with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uNiuBTNpM4w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uNiuBTNpM4w_000296_000306.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 90.85957777919901, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid discrete object) is moving from a kneeling position to a standing position, with visible physical motion due to locomotion.", "background_and_ambient_analysis": "The background consists of static grass and a white tank; no significant shifting of background elements or environmental fluids (fire, water, wind) are present."}}
{"video_id": "uQu0pR_O3Iw", "file_name": "uQu0pR_O3Iw_000169_000179.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person working on a cabinet. Let's break down the frames. \n\nFrame 0: A man in a gray shirt and blue jeans is using a tool on a cabinet. Tools are on the floor. Text says \"System 3: Face Frame/Gang Built\" and \"CABINET COMPONENTS\". \n\nFrame 1: Similar scene, but the man is bending over, maybe sanding or assembling. Another person is in the background. \n\nFrame 2: Close-up of a wooden cabinet frame. The man is using a sanding block on the edge. \n\nFrame 3: The man is standing and sanding a cabinet. There are tools on a board. \n\nFrame 4: Another angle, the man is working on the cabinet. \n\nWait, need to make a chronological paragraph. Let's list the actions in order. \n\nFirst, a man in gray shirt and blue jeans uses a power tool on a cabinet. Then he's seen sanding the cabinet's edge. Then he continues working on the wooden cabinet frame, sanding the exterior. The camera shifts angles, showing different views of him working. Background has wooden cabinets and tools. \n\nWait, the rules: focus on motion, chronological order. Describe appearance briefly. \n\nLet's structure it:\n\nA man wearing a gray shirt, blue jeans, and a cap uses a power tool on a light wooden cabinet. He then sands the cabinet's edge with a sanding block, moving to sand the exterior of a wooden cabinet frame. Another person stands in the background. The camera angles shift from a top-down view to close-ups of the cabinet and the man's actions.\n\nCheck the rules: exclude text recognition, so don't mention the text. \n\nWait, the first frame: man in gray shirt (but in some frames it's dark blue?), blue jeans. Let's see: first frame (0) shows \"gray shirt\" but in frame 1: \"gray shirt\" (no, frame 1 says \"blue shirt\"? Wait, no, the user's video description:\n\nFrame 0: man in gray shirt (wait, no: the description says \"a man in a gray shirt and blue jeans\" in the first frame. Wait, the user's input:\n\n\"<0.3 seconds> [image description]\"\n\nWait, the user provided the video frames as:\n\n<0.3 seconds> [image of man with gray shirt, blue jeans, using tool on cabinet]\n\n<1.4 seconds> [man in blue shirt, blue jeans, working on cabinet]\n\nWait, no, the user's input:\n\nFirst frame: \"a man in a gray shirt and blue jeans is using a power tool on a light wooden cabinet. Tools (power drill, etc.) are on the floor. Text: System 3...\"\n\nSecond frame: \"a man in a blue shirt and blue jeans is working on a wooden cabinet. Another person in the background.\"\n\nWait, the user's video description:\n\n\"<0.3 seconds> [frame 0]: man in gray shirt, blue jeans, using tool on cabinet. Tools on floor.\n\n<1.4 seconds>: man in blue shirt, blue jeans, working on cabinet. Another person in background.\n\n<2.5 seconds>: man in blue shirt (now with cap), sanding cabinet edge.\n\n<3.6 seconds>: close-up of cabinet frame. Man sanding.\n\n<4.7 seconds>: man working on cabinet.\"\n\nSo chronological order:\n\nFirst, the man (gray shirt, blue jeans) uses a power tool on the cabinet. Then, another man (blue shirt, blue jeans) works on the cabinet. Then he sands the cabinet edge with a sanding block. Then he continues sanding the cabinet frame. The camera shifts angles from a top-down view to close-ups of the man's actions.\n\nWait, but need to describe motion. Let's make sure it's chronological. Let's list the sequence:\n\n1. A man in a gray shirt and blue jeans uses a power tool on a light wooden cabinet placed on a work surface. Tools are visible nearby.\n\n2. The man in blue shirt (wait, no—maybe the first man is the same, but in different frames? Wait, the user's video description says in frame 0: gray shirt, frame 1: blue shirt? Wait, no, the user's input:\n\nThe first frame: \"a man in a gray shirt and blue jeans is using a power tool on a light wooden cabinet.\"\n\nSecond frame: \"a man in blue shirt and blue jeans is working on a wooden cabinet.\"\n\nWait, but maybe it's the same person, but changing shirts? Or maybe different people. But the task is to focus on main subjects (people). The rules say \"briefly describe their appearance and number\".\n\nWait, the rules: \"Focus primarily on the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uQu0pR_O3Iw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uQu0pR_O3Iw_000169_000179.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 903.081937632404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively sanding and adjusting a wooden cabinet, with visible arm/body movements and tool manipulation.", "background_and_ambient_analysis": "The background (wooden cabinets, workshop walls) remains static with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "uIOt_ECMwgk", "file_name": "uIOt_ECMwgk_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray shirt and dark pants kneels on grass, using hands to adjust soil around a small plant with green leaves; the hands repeatedly press and shift the soil while holding the plant steady, then move aside nearby tall green grass. The camera maintains a close-up perspective, focusing on the hands and plant area with slight movement to follow the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uIOt_ECMwgk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uIOt_ECMwgk_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 73.08456483046551, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively digging and manipulating soil around a plant, with the hands moving in discrete, purposeful motions.", "background_and_ambient_analysis": "The background consists of stationary grass and plants with no uniform shifting or fluid environmental motion (fire, water, wind)."}}
{"video_id": "uV2qKBahiWE", "file_name": "uV2qKBahiWE_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four young girls in pink and purple tutus with white tights stand in a line on a dark stage. The front girl initiates movement, spinning and extending her arms while the group transitions from stillness to synchronized motion with coordinated arm gestures and steps. The camera remains static throughout, capturing the dancers’ progression from a static formation to dynamic movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uV2qKBahiWE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uV2qKBahiWE_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 46.191265009669706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single ballerina (solid object) is performing ballet movements, including arm gestures and leg extensions, indicating discrete locomotion.", "background_and_ambient_analysis": "The background features a dark stage with a static screen and floor; no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "uaCYN5W4jOU", "file_name": "uaCYN5W4jOU_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple people swim and float in a turquoise pool, with others gathering and entering the water near the pool's edge. As the camera pans left, more individuals are seen standing on the pool deck and moving into the water, while the scene maintains a slight camera shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uaCYN5W4jOU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uaCYN5W4jOU_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 664.5652584442562, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "uY-7vPNKQc8", "file_name": "uY-7vPNKQc8_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt pours liquid from a white container into a red bucket beside a fire hydrant, with a GMC truck visible behind them. A child in a red hoodie with \"VGS\" appears to the left, moves toward the camera, and smiles. The person in orange then lifts a black hose, adjusting it near the hydrant. The camera pans left to focus on the child before returning to the adult’s actions, with a residential background featuring a house and trees. The camera maintains a slight shake and shifts perspective between subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uY-7vPNKQc8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uY-7vPNKQc8_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 197.8178461005174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt manipulates a mechanical wheel (hands moving, wheel rotation), and a child shifts position within the frame.", "background_and_ambient_analysis": "Static background elements (truck, bushes) show no uniform shifting. No fire, water, smoke, or wind dominating the scene."}}
{"video_id": "uYfoeAv00Ok", "file_name": "uYfoeAv00Ok_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of people in white robes stand on stage, clapping and singing. Two dancers in yellow tops and white pants perform in front; one twirls a red and white flag while moving across the stage from right to left, followed by the other dancer. The dancers execute dynamic movements, including arm gestures and turns. The camera remains stationary, capturing the performance from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uYfoeAv00Ok.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uYfoeAv00Ok_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 160.06063056809577, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people in white robes) are moving through locomotion (dancing, gesturing) with clear physical interaction (e.g., arm movements, positional shifts).", "background_and_ambient_analysis": "Background elements (stage structure, lighting) show no uniform shifting; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "udBp4ZHYMSI", "file_name": "udBp4ZHYMSI_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person hanging from a horizontal bar. Let's break down the sequence.\n\nIn the first frame, the person is standing in the doorway, maybe holding the bar. Then, they start swinging—so motion from the bar. They move up and down, their arms are extended. Let's check the appearance: they're wearing a white shirt, beige pants. The background has a wall with a picture, maybe a door with a \"D\" sign, but the rules say minimal background unless essential. So focus on motion.\n\nChronic order: The person hangs from the bar, then swings up and down. The camera is static? Wait, the video might have a slight shake? The rules say to note camera perspective and movement. The description says \"slight shake\" maybe. But need to check.\n\nMain subject: one person, white shirt, beige pants. Motion: hanging from bar, swinging up and down. Spatial: in a doorway, with a door on the left (with \"D\" sign) and a wall with a picture on the right. But background minimal, so maybe mention the doorway area.\n\nCamera: the video starts with the person, then the camera seems to have a slight shake? Or is it static? The output should say camera perspective and movement. If the camera is fixed, but the video might have a slight shake. Let's see the frames—maybe the camera is stationary, but the person moves.\n\nSo putting it together:\n\nA person wearing a white shirt and beige pants hangs from a horizontal bar in a doorway, swinging back and forth. The individual’s arms are extended as they move up and down, with the bar positioned above the doorway. The camera remains stationary, capturing the motion with minimal background detail, including a partially visible sign to the left and a framed picture on the wall to the right.\n\nWait, need to check rules. Rule e: minimal background. So maybe just mention the doorway, no need for specific background. Let's adjust.\n\nA person in a white shirt and beige pants hangs from a horizontal bar in a doorway, swinging up and down in a back-and-forth motion. The camera is static, observing the subject’s movement with no significant changes in perspective or shake.\n\nWait, the frames show the person moving, so the motion is the key. Let's structure chronologically: The person hangs from the bar, then swings. So first, they are hanging, then start swinging, moving up and down.\n\n\"Initially, a person wearing a white shirt and beige pants hangs from a horizontal bar in a doorway, then swings up and down in a rhythmic motion, extending their arms as they move. The camera remains stationary throughout, capturing the subject’s actions against a backdrop of a doorway with partial wall elements visible.\"\n\nWait, but the rules say \"concise, chronological paragraph\". Let's make it concise. Let's see:\n\nA person in a white shirt and beige pants hangs from a horizontal bar in a doorway, swinging back and forth. The individual’s arms are extended as they move up and down, with the camera remaining stationary to capture the motion.\n\nBut need to check if the background is minimal. The background has a door with a \"D\" sign (but rule f says exclude text recognition, so don't mention \"D\". So maybe say \"a sign on the left side\" but no, rule f excludes text, so just \"a sign on the left\" but since text recognition is excluded, maybe don't mention the sign at all. The rules say \"exclude text recognition\", so focus on the person's motion.\n\nSo the caption should be:\n\nA person wearing a white shirt and beige pants hangs from a horizontal bar in a doorway, swinging up and down in a rhythmic motion. The camera remains stationary, observing the subject's movement without significant background details.\n\nWait, but the background does have some elements, but rule e says minimal. So maybe just the doorway area. Let's make sure the motion is chronological: starts hanging, then swings.\n\n\"Initially, the person hangs from the bar, then begins swinging up and down in a back-and-forth motion. The individual, dressed in a white shirt and beige pants, moves with their arms extended. The camera remains stationary, capturing this motion without notable movement or change in perspective.\"\n\nBut need to be concise. Let's try:\n\nA person in a white shirt and beige pants hangs from a horizontal bar in a doorway, swinging up and down in a rhythmic motion. The camera remains static, observing the subject’s movements with minimal background context.\n\nCheck rules: a) motion chronological: hangs then swings. b) appearance: white shirt, beige pants. c) spatial: in doorway. d) camera: static. e) background minimal. f) no text. g) no reasoning.\n\nYes, that works.\n</think>\n\n<caption_output>A person wearing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/udBp4ZHYMSI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/udBp4ZHYMSI_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 235.07250749564702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person (discrete solid object) is swinging on a pull-up bar; motion is due to muscular effort and gravity, with visible up-and-down movement and arm adjustments.", "background_and_ambient_analysis": "Background elements (walls, ceiling, poster) are static with no shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "ubjLBenrcUQ", "file_name": "ubjLBenrcUQ_000160_000170.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and dark beanie holds a corn dog, repeatedly bringing it to their mouth and taking bites while moving the food in and out of their mouth. The individual remains in the foreground, with an indoor setting featuring a door and dark room elements visible in the background. The camera maintains a steady, frontal perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ubjLBenrcUQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ubjLBenrcUQ_000160_000170.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 31.22478064247204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a white shirt and sunglasses is actively moving a microphone near their mouth, indicating discrete solid object motion (hand/physical interaction with the microphone).", "background_and_ambient_analysis": "The background consists of static indoor elements (walls, furniture) with no visible shifting or fluid motion (fire, water, smoke, wind). No ambient environmental motion detected."}}
{"video_id": "ugQCN909x2c", "file_name": "ugQCN909x2c_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt manipulates a transparent structure with red patterns, adjusting and rotating it with their hands on a table. The camera shifts to reveal the person’s face as they continue handling the object, with bottles visible in the background. The camera perspective transitions from a close-up of the hands to a wider view of the person and the setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ugQCN909x2c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ugQCN909x2c_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 280.5205749546687, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a card structure (house of cards), with the cards moving as the hands adjust them.", "background_and_ambient_analysis": "Background elements (bottles, table, window) are stationary. No fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "ueRy8NVTEro", "file_name": "ueRy8NVTEro_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red and gray shirt and gray shorts performs pull-ups on an outdoor horizontal bar, swinging his legs and body through a butterfly motion while hanging from the bar. He remains centered in the frame with a green trash can and street visible behind him. The camera stays stationary, positioned through a doorway facing the bar.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ueRy8NVTEro.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ueRy8NVTEro_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 1265.3974906732944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing pull-ups on a horizontal bar is the primary discrete object, moving through swinging motions driven by physical exertion.", "background_and_ambient_analysis": "The background includes static elements like a green bin, trees, and buildings that do not shift uniformly. There is no visible fire, water, or wind-driven motion."}}
{"video_id": "uebS95cXAIA", "file_name": "uebS95cXAIA_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a metallic robotic arm featuring blue and black components, then transitions to a blue gaming controller held in a hand. The controller displays worn analog sticks, a red indicator light, and visible buttons, positioned against a light-colored tiled background. The camera shifts focus from the robotic arm to the controller, maintaining close-up perspectives throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uebS95cXAIA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uebS95cXAIA_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 31.150560650720415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A robotic arm manipulates an object in the initial frames; a hand holds and slightly moves a game controller in the latter frames, both involving solid, distinct objects under physical forces.", "background_and_ambient_analysis": "No shifting background elements or environmental motion (fire, water, wind); static surfaces (e.g., floor) remain uniform throughout the video."}}
{"video_id": "uiRgGndZsmM", "file_name": "uiRgGndZsmM_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a hockey player on ice. First, the player is in a stance, then moves. Let's break down the frames.\n\nFrame 0: Player in black gear, helmet, holding stick, on ice rink. Background has boards with yellow and red stripes. Camera starts with a medium shot.\n\nFrame 1: Close-up of the player's movement, maybe skating forward. The stick is in motion.\n\nFrame 2: Focus on legs and skates, showing the motion of skating. Player's legs are bent, moving.\n\nFrame 3: Player continues moving, stick in hand. The body is angled, maybe turning.\n\nFrame 4: More focus on legs, showing the skating motion with skates on ice.\n\nFrame 5: Player moving forward, stick still in hand, maybe a follow-through.\n\nNeed to describe chronologically. Start with the player's position, then the motion step by step.\n\nAppearance: One person, dressed in black (jacket, pants, gloves, helmet), ice skates, hockey stick.\n\nMotion: Starts in a stance, then skates forward, moving the stick, legs in motion. Each frame shows progression of skating.\n\nSpatial: On an ice rink, with boards in the background. The player is the main subject.\n\nCamera: Starts with a medium shot, then zooms in on legs and skates, following the player's movement.\n\nBackground: Ice rink with yellow and red boards, but minimal description.\n\nNow, put it all together concisely.\n\nCheck rules: focus on motion, chronological. Brief on appearance (color, number). Spatial relationships (player on rink, boards in background). Camera perspective and movement: starts medium, then closer shots, follows movement.\n\nAvoid text, names. No stylistic analysis.\n\nLet's draft:\n\n\"A hockey player in black gear skates forward on an ice rink, maintaining a low stance with a hockey stick in hand. The camera follows the player’s motion, shifting from a medium shot to close-ups of the skates and legs as the player glides across the ice, moving the stick in a forward motion. The player’s body remains angled, with skates carving turns on the ice surface. The background features the rink’s boards with yellow and red markings, visible only minimally. The camera maintains a steady follow shot, focusing on the player’s lower body and stick movements throughout the sequence.\"\n\nWait, but need to be concise. Let's check the rules: concise chronological paragraph.\n\nMaybe:\n\n\"A hockey player in black attire skates forward on an ice rink, gripping a hockey stick. The camera follows the player, beginning with a medium shot showing their full stance, then shifting to close-ups of the skating motion as the player moves the stick and glides on the ice. The player’s skates carve turns, with legs bent and shifting positions. The background includes rink boards with yellow and red lines. The camera remains steady, focusing on the player’s lower body and stick movements during the sequence.\"\n\nCheck for conciseness. Remove redundant parts.\n\nAnother attempt:\n\n\"A single hockey player, dressed in black gear including helmet and gloves, skates forward on an ice rink while holding a hockey stick. The camera follows the player’s movement, starting with a medium shot showing the player’s stance, then moving to close-ups of the skates and stick as the player glides, bends their knees, and shifts weight. The player remains positioned centrally on the ice, with the rink’s boards visible in the background. The camera maintains a steady follow shot throughout, emphasizing the player’s lower body and motion.\"\n\nWait, the user says \"concise, chronological paragraph\". Let's make it shorter.\n\n\"A hockey player in black gear skates forward on an ice rink, holding a hockey stick. The camera follows, starting with a medium shot of the player’s stance, then zooming in on the skates and legs as the player glides, bending knees and moving the stick. The player stays centered on the ice, with rink boards visible in the background. The camera remains steady, focusing on the motion of the skates and stick throughout.\"\n\nCheck if all rules are met. a) motion and behavior chronological: yes, starts with stance, then skating, close-up of legs. b) appearance: black gear, one person. c) spatial: on ice, boards background. d) camera: follows, starts medium, zooms in, steady. e) background minimal. f) no text or names. g) internal thought, no reasoning.\n\nYes, that's good. Let's adjust to be more precise.\n\n\"An individual in black hockey attire skates forward on an ice rink while holding a stick, maintaining a low stance. The camera tracks the player’s motion, beginning with a medium shot of their upper body, then shifting to close-ups", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uiRgGndZsmM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uiRgGndZsmM_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 102.28830465136296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "ujMgSfFpJwA", "file_name": "ujMgSfFpJwA_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows workers. They're wearing orange pants and dark tops, with helmets. Let's check the sequence.\n\nIn the first frame, two workers are on a pipe, one is climbing down, maybe? Wait, the frames show them moving. Let's see:\n\nFrame 0: Three workers? Wait, the first frame has two on the pipe, one maybe on the ground? Wait, no. Let's look at each frame.\n\nFrame 0: Two workers on the pipe (orange pants, helmets), one is holding a rope, another is near the edge. Wait, the left one is holding a rope, the right one is on the pipe. Then frame 1: The right worker is moving up? Or down? The motion: the workers are moving along the pipe, maybe lowering someone?\n\nWait, the task is to describe motion chronologically. So from start to end.\n\nFrame 0: Three workers? Let's count. The first frame (0.0s): two workers on the pipe (orange pants, black tops, orange helmets), one is on the left holding a rope, the other on the right. Then frame 1: the right worker moves up, left worker moves down? Wait, no. Wait, the frames show them moving along the pipe. Wait, the pipe is horizontal, and they're working on it.\n\nWait, let's parse the motion:\n\nAt the start, two workers are on the pipe (orange pants, dark tops, orange helmets). One is holding a rope, the other is moving. Then in the next frames, they start moving away from the pipe? Wait, no, looking at the frames, the workers are moving across the pipe, maybe. Wait, frame 0: left worker is holding a rope, right worker is near the edge. Then frame 1: the right worker is moving away from the pipe (towards the ground), left worker is still on the pipe. Then frame 2: the right worker is further down, and another worker (maybe the third) appears? Wait, the first frame has two workers, but the second frame shows three. Wait, maybe the video has three workers. Let's count:\n\nFrame 0: two workers on the pipe, one is on the left (arm extended, holding rope), one on the right. Then frame 1: the right worker is moving up, the left worker is moving down? Or the right worker is moving away from the pipe. Then frame 2: the left worker is moving down (off the pipe), the right worker is further up. Frame 3: the left worker is now on the ground (but the background is ground, so maybe they're moving to the ground). Wait, the ground is brown, rocky.\n\nWait, the key is the chronological motion. Let's list the steps:\n\n- Initially, two workers are on the pipe: one (left) is holding a rope, the other (right) is positioned on the pipe. They are wearing orange pants, dark tops, orange helmets. The left worker has a yellow arm band.\n\n- Then, the left worker moves downward (off the pipe), extending their arm, while the right worker moves upward (toward the pipe's end). Another worker (third) appears from above, possibly lowering the left worker.\n\n- As time progresses, the left worker continues moving down toward the ground, the right worker moves further along the pipe, and the third worker is seen controlling the rope.\n\n- Finally, the left worker is almost on the ground, the right worker is moving away from the pipe, and the third worker is positioned near the top.\n\nWait, the background is a dusty, rocky terrain with a metal pipe (the structure they're working on).\n\nCamera perspective: top-down view, maybe slightly panning, as the workers move across the frame. The camera stays high, looking down at the workers.\n\nNow, the caption needs to be concise, chronological, focus on motion.\n\nLet's structure:\n\n1. Identify subjects: three workers (all in orange pants, dark tops, orange helmets; one has yellow arm band). \n\n2. Initial position: two on a metal pipe (left worker extends arm, right worker on pipe). \n\n3. Motion: left worker moves downward (off pipe), right worker moves along pipe. Third worker appears from top, handling ropes. \n\n4. Progress: left worker descends toward ground, right worker moves away from pipe, third worker controls ropes. \n\n5. Camera: top-down perspective, slight movement following workers.\n\nKeep background minimal. So:\n\nThree workers in orange pants, dark tops, orange helmets (one with yellow arm band) work on a metal pipe. Initially, two are on the pipe: left worker extends arm holding a rope, right worker stands nearby. The left worker descends off the pipe, the right worker", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ujMgSfFpJwA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ujMgSfFpJwA_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 156, "blur_score": 64.79692881502575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple firefighters in orange uniforms are moving: one is raising an arm, others are adjusting positions, interacting with ropes, and shifting their stances. Their motion is discrete and consistent with human locomotion.", "background_and_ambient_analysis": "The background consists of static dirt ground and a metal pipe, with no signs of fire, water, smoke, or wind. Background elements show no uniform shifting or fluid motion."}}
{"video_id": "uhi150dghQo", "file_name": "uhi150dghQo_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands adjust a light yellow apple on a clear apple peeler base, then rotate the peeler's handle to spin the apple. As the apple turns, continuous red and yellow peel ribbons spiral downward, collecting on the green tray below. Whole apples and loose peels lie scattered on the tray to the left and right of the peeler. The camera maintains a stationary top-down perspective throughout the peeling process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uhi150dghQo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uhi150dghQo_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 119.34224637423019, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand manipulating apple peeler causes apple peel to detach and move across the table; peel and hand exhibit discrete motion due to physical interaction.", "background_and_ambient_analysis": "Background elements (sign, table, green surface) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "uo4m3_24-OY", "file_name": "uo4m3_24-OY_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with blonde hair, wearing a green shirt, uses a fork to scoop spaghetti from a large dish, then lifts the food to their mouth and eats, continuing to consume the dish. An adult in a blue shirt sits behind the child. The camera is closely positioned on the child, showing slight movement and shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uo4m3_24-OY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uo4m3_24-OY_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 61.48597943973806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a green shirt is moving hands (spoon, food) and head while eating, with no significant motion from other solid objects.", "background_and_ambient_analysis": "Background elements (walls, furniture, person in blue shirt) show no uniform shifting or environmental motion; no fire, water, or smoke detected."}}
{"video_id": "usOjOHk_zlM", "file_name": "usOjOHk_zlM_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand reaches into a white bowl containing light beige powder, scoops some, then moves the bowl onto a wooden cutting board, spilling the powder. The hand spreads the powder across the board. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/usOjOHk_zlM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/usOjOHk_zlM_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 99.63328215580833, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a white bowl containing breadcrumbs across a wooden cutting board; the hand and bowl are discrete solid objects undergoing physical motion.", "background_and_ambient_analysis": "Background elements (wooden cutting board, knife) remain static and do not shift uniformly across frames. No fluid/environmental motion (fire, water, smoke) is present."}}
{"video_id": "uliRTeKZJCA", "file_name": "uliRTeKZJCA_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A transparent plastic pocket with stamps is displayed on a white surface. A person with red sleeves places the pocket on a white table, opens it, inserts a sheet of paper, and closes it. Art supplies are visible in the background. The camera maintains a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uliRTeKZJCA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uliRTeKZJCA_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 226.35288919101856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (wearing red sleeves) move transparent plastic pockets and insert small cards into them. The pockets and cards exhibit discrete, solid object motion due to manual handling.", "background_and_ambient_analysis": "The background (white table surface and workspace items) remains static throughout the video. No fluid/environmental motion (fire, water, wind) is present; motion is confined to object manipulation."}}
{"video_id": "uw-kiclj8n4", "file_name": "uw-kiclj8n4_000201_000211.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a checkered shirt, cap, and black gloves stands in a garage, handling raw red meat. They lift a portion of meat from a large plastic container filled with piled meat and press it into a metal meat grinder. The person adjusts their stance and grip while feeding the meat into the machine, which dispenses processed meat into the container below. The scene remains static with no camera movement, focusing on the individual's actions against a garage backdrop with minimal visible equipment. The person’s movements are centered around the grinder and meat container, with spatial relationships emphasizing the grinder’s position relative to the container.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uw-kiclj8n4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uw-kiclj8n4_000201_000211.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 439.4309273021446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the plaid shirt and cap is moving their arms and head while operating a meat grinder; discrete solid objects (person, meat grinder) exhibit controlled physical motion.", "background_and_ambient_analysis": "Garage doors and equipment in the background remain stationary; no fluid motion (fire, water, smoke) or wind is present."}}
{"video_id": "uuEY4ZTGAZg", "file_name": "uuEY4ZTGAZg_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blue remote control with a red light is held by a hand and moved toward a green circuit board featuring capacitors and a yellow coil. The remote is positioned in front of the board, with the hand guiding it close. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/uuEY4ZTGAZg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/uuEY4ZTGAZg_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 155, "blur_score": 88.10674625307189, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand holding a multimeter probes the circuit board; the hand and device move to contact specific points on the board, causing a red light to activate.", "background_and_ambient_analysis": "The background consists of a static wall with no shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "un0JASO98zo", "file_name": "un0JASO98zo_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white gloves with blue stripes uses a tool to handle a dark object inside a black metal container, then lifts the object from the container onto a tray, and subsequently pours the contents into a large metal pot placed on a concrete surface near a house with blue bins and greenery. The camera follows the person's movements, panning from the container to the pot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/un0JASO98zo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/un0JASO98zo_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 85.0710522779138, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hand (solid object) moves to extract a tool from a machine, then pours liquid into a metal container. The motion is driven by explicit human action.", "background_and_ambient_analysis": "Background elements (door, containers, ground) remain static; no significant fluid or environmental motion dominates the scene. Liquid pouring is a result of the hand's action, not ambient fluid motion."}}
{"video_id": "v0qH0_5elKs", "file_name": "v0qH0_5elKs_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a red nose on a white snowman face with black button eyes and a mouth, then adjusts blue eyes. Next, a black top hat lies on a green surface with pink, purple, and turquoise ribbons and scissors. Hands with gold and silver bracelets tie a turquoise ribbon around the hat. The camera captures close-ups of the snowman’s features and shifts to a top-down view of the hat and ribbons.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v0qH0_5elKs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v0qH0_5elKs_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 148.97964060797926, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands are actively manipulating colorful ribbons (blue, pink) around a black top hat, demonstrating discrete object interaction through physical forces (folding, positioning).", "background_and_ambient_analysis": "No significant shifting of background elements (greenery and table remain static). No fire, water, or smoke present; no environmental fluid motion observed."}}
{"video_id": "v586P6bJzNU", "file_name": "v586P6bJzNU_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video starts with a view of a house roof, then there's a person on the roof. Let's check the frames. First frame: roof with shingles, background trees. Second frame: same, but person appears. Third frame: person is moving, maybe working. Fourth: person continues. Fifth: person is still there. \n\nSo main subject is a person on the roof. Chronologically, the person comes into view, moves along the roof. Appearance: dark clothing, maybe, but the description says briefly mention appearance. Let's see, the video shows a person working on the roof. The person is on the sloped roof, moving from right to left? Wait, the frames: in frame 0, no person. Frame 1: person starts to appear. Frame 2: person is on roof. Frame 3: person is moving, maybe. Frame 4: person continues. Frame 5: person is still there.\n\nSpatial relationship: the person is on the roof, which is adjacent to the house. Background: trees and grass, but minimal. Camera: top-down view, maybe slight pan? The first frame shows the roof, then the person comes into view, so maybe the camera is fixed but capturing the person moving. Wait, the video starts with a view of the roof, then the person is seen moving across the roof. So the camera is stationary, top-down, looking at the roof. The person is on the roof, working, moving along the slope.\n\nSo caption should be: A person in dark clothing is visible on the sloped roof of a house, moving from right to left across the shingled surface. The camera maintains a top-down perspective with minimal movement, capturing the individual’s motion against a backdrop of trees and grass.\n\nWait, check rules. Focus on motion and behavior. Chronological order: the person first appears on the roof, then moves. So start with when they appear. In the video, the person is present in frames 1-5. So \"A person in dark clothing appears on the roof and moves along the shingled surface from right to left.\" Then spatial relationships: the person is on the roof, which is part of the house (the house's roof). Background is trees and grass, but minimal. Camera: top-down, minimal movement.\n\nAlso, mention number: one person. Appearance: dark clothing, size? Maybe not necessary, but the rules say \"briefly describe their appearance and number (color, size, orientation)\". So \"a single person in dark clothing\" – color is dark, number is one. Orientation: on the roof, moving.\n\nLet's structure:\n\n- Start with the scene: house roof, then person appears.\n- Person's actions: moves across the roof.\n- Camera: top-down, minimal movement.\n\nSo final caption:\n\nA single person in dark clothing appears on the sloped roof of a house and moves from right to left across the shingled surface. The camera maintains a top-down perspective with slight movement, capturing the individual against a background of trees and grass.\n\nWait, need to check if the camera has movement. The video starts with a view, then the person is seen. The frames show the person moving, so the camera might be panning or not. The description says \"top-down, slight shake\" if relevant. The problem says \"conclude with the camera perspective and movement\". The first frame is the roof, then the person is visible, so maybe the camera is stationary top-down, but maybe slight movement? The problem says to be concise.\n\nLet's check the rules: \"d) Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo the camera is top-down, and if it's moving, mention it. From the frames, it's likely that the camera is fixed, but maybe the person's movement is captured, so the camera is top-down without significant movement. The example says \"top-down, pan left, slight shake\".\n\nIn the video, the person moves across the roof, so the camera might be panning slightly to follow. Or it's fixed. Let's see the frames: each frame shows the person moving, so maybe the camera is static but the person is moving. So camera perspective is top-down, minimal movement.\n\nSo the caption:\n\nA single person in dark clothing is seen moving along the shingled roof of a house, progressing from right to left. The camera maintains a top-down perspective with slight movement, capturing the individual against a backdrop of trees and grass.\n\nWait, \"backdrop of trees and grass\" is minimal, but the rule says \"background descriptions minimal unless essential for understanding motion\". Here, the trees and grass are in the background, not essential for the motion, but maybe it's okay. But the rule says \"keep", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v586P6bJzNU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v586P6bJzNU_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 201.11881902576152, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A bird (or small animal) is moving across the roof, exhibiting discrete locomotion without visible collisions.", "background_and_ambient_analysis": "The background (trees and ground) shows minimal motion (likely wind-induced leaf sway) but no significant ambient environmental motion (fire, water, smoke, or strong wind effects)."}}
{"video_id": "v2nI0k79Ec0", "file_name": "v2nI0k79Ec0_000221_000231.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray hoodie, blue shorts, and cap bends over a black rectangular planter box, placing a small plant with a tag into the soil. He adjusts the plant with both hands, positioning it upright. To his left lies a yellow bag. The camera maintains a steady medium shot focused on the man and planter throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v2nI0k79Ec0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v2nI0k79Ec0_000221_000231.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 332.9037872534476, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is engaged in digging and shoveling dirt in a planter. The person's movements (lifting and moving the shovel, bending) are discrete and driven by physical force.", "background_and_ambient_analysis": "The background (grass, sidewalk, trees) is static with no significant fluid or wind-driven motion. No fire, water, or smoke visible."}}
{"video_id": "v4oMVbSHhMY", "file_name": "v4oMVbSHhMY_000719_000729.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands adjust a square tile featuring a three-dimensional snowman decoration; the snowman has a black hat with green accents, a red-and-green striped scarf, white body, and yellow star ornament. The hands rotate the tile slightly, shifting the snowman's position while maintaining contact. The camera maintains a top-down perspective with minimal movement, focusing on the tile against a light textured background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v4oMVbSHhMY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v4oMVbSHhMY_000719_000729.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 76.73770890141637, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (snowman-shaped cookie with green hat/scarf and star-shaped cookie) are being physically manipulated by hands. Motion is caused by explicit human contact (pushing/repositioning).", "background_and_ambient_analysis": "Background (table surface and paper) shows no uniform shifting; no fluid/environmental motion (fire, water, wind) detected. Static background elements remain consistent throughout."}}
{"video_id": "v6NvdbvxWFc", "file_name": "v6NvdbvxWFc_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows two shirtless men arm wrestling at a table. First, I need to describe their actions chronologically. They start with hands clasped, then the man on the left seems to lean in, maybe applying pressure. The other man on the right is also engaged. Let's check the sequence: frames 0 to 5. They're both shirtless, so mention that. Positions: sitting at a table, facing each other. Background is windows with blinds, but minimal. Camera is static, I think. Let's structure it.\n\nFirst, the two men are arm wrestling. Describe their appearance: shirtless, one with glasses (wait, rule f says exclude named characters, but appearance like \"shirtless, one with glasses\" is okay? Wait, rule b says \"color, size, orientation\" so maybe mention glasses. But need to be concise. Let's see. They are shirtless, one has glasses (the left one), the other is younger with dark hair. But maybe just \"shirtless men\". \n\nChronic order: they start gripping hands, then the left man leans forward, exerting force, the right man resists. Then maybe the right man smiles, indicating he's winning? Wait, in the frames, the right man is smiling at the end. So actions: initial grip, left man pushes, right man holds, then right man smiles as he gains advantage.\n\nSo paragraph: Two shirtless men sit opposite each other at a table, gripping hands for an arm wrestling match. The man on the left, wearing glasses, leans forward, applying pressure to his opponent’s arm; the man on the right resists with visible tension, then smiles as he gains leverage. Both remain seated, their arms locked on the table, with the background showing windows with blinds. The camera remains stationary, capturing the upper bodies and arms of the competitors.\n\nWait, check rules: a) motion and behavior chronological. So step by step. \n\nStart: gripping hands. Then, left man leans in (frame 1-3), then both show strain, right man smiles (frame 4-5). \n\nSo \"Two shirtless men face each other across a table, gripping hands in an arm wrestling match. The man on the left, wearing glasses, leans forward and pushes, while the man on the right resists, his arm tensed; the right man then smiles as he holds his position. They remain seated, arms locked on the table, with windows and blinds in the background. The camera is static, focused on their upper bodies.\"\n\nCheck minimal background: yes, windows with blinds, but not essential. So \"background showing windows with blinds\" but maybe just \"windows with blinds\" as minimal.\n\nAlso, number: two men. Appearance: shirtless, one with glasses (since it's a distinguishing feature, rule b says \"appearance\", so color of hair? Left has short, light hair, right has dark. But maybe \"shirtless men, one with short light hair and glasses, the other with dark hair\".\n\nWait, but need to be concise. Let's see example: \"Two shirtless men sit at a table, arm wrestling. The left man, wearing glasses, exerts force as the right man resists, then smiles. Background includes windows with blinds; camera remains static.\"\n\nBut let's make it chronological: \n\nAt the start, two shirtless men grip hands over a table, locked in an arm wrestling match. The man on the left, with short hair and glasses, leans forward, applying pressure to his opponent's arm. The man on the right, with dark hair, resists, his arm tense. As the match progresses, the right man smiles while maintaining his position, indicating he is gaining advantage. They remain seated throughout, with a window featuring blinds in the background. The camera maintains a fixed angle, focusing on their upper bodies and the arm wrestling action.\n\nCheck rules: a) motion chronological: starts gripping, left pushes, right resists then smiles. b) appearance: shirtless, left has glasses (so mention as part of appearance), number two. c) spatial: left/right at table. d) camera: fixed angle. e) background minimal. f) exclude text, named. \n\nYes. Now make concise. \"Two shirtless men face each other across a table, gripping hands in an arm wrestling match. The left man, wearing glasses, leans forward and pushes, while the right man resists with tension; the right man then smiles as he holds his position. Both remain seated with arms locked on the table, against a backdrop of windows with blinds. The camera stays stationary, capturing the upper bodies of the competitors.\"\n\nBut let's check for being concise. Maybe shorten:\n\n\"Two shirtless men arm wrestle at a table; the left man with glasses pushes forward, the right man", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v6NvdbvxWFc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v6NvdbvxWFc_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 211.826183857162, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two shirtless men are engaged in an arm wrestling match, moving their arms and upper bodies due to physical force.", "background_and_ambient_analysis": "Background is static (window and wall) with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "vChNAworncU", "file_name": "vChNAworncU_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a jet ski with people on it moving across water. First, identify the main subjects: a jet ski with multiple people (maybe 3-4?), moving from left to right. Describe their motion: the jet ski is moving, creating a wake. Appearance: jet ski is white with blue accents, people are wearing life jackets (colors like yellow, maybe others). Spatial: the jet ski is in the center, moving towards the right. Background is water with distant shore, but keep background minimal. Camera perspective: seems to be a steady shot, maybe following the jet ski. Chronological order: starts with jet ski in water, moves, continues moving.\n\nCheck the rules: focus on motion, chronological. Number of people: let's see, the video shows 3 people maybe? Or 4? The first frame has maybe 3. But need to be concise. Appearance: people on jet ski, life jackets. Motion: moving across the water from left to right. Camera: steady, tracking the jet ski.\n\nNow structure the caption:\n\n- Start with the main subject's action: A group of people on a jet ski moves across calm water, traveling from left to right. \n- Appearance: The jet ski is white with blue seating; three individuals, including one wearing a yellow life jacket, are seated. \n- Motion: The jet ski creates a small wake as it moves steadily toward the right side of the frame. \n- Camera: The camera remains fixed, capturing the jet ski from a medium distance as it travels across the water. \n- Background: A distant shoreline with greenery is visible but not detailed.\n\nWait, need to be concise. Let's trim. Rule f: exclude text, named characters, stylistic. So \"group of people\" not specific. Number: maybe \"three people\". Appearance: jet ski is white with blue, people on it. Motion: moving left to right, creating wake. Camera: steady shot, tracking.\n\nWait, the video starts with the jet ski in the middle, then moving. So chronological: the jet ski with three people moves across the water from left to right, creating a wake. The camera follows their movement steadily.\n\nCheck output format: must be a paragraph. So:\n\nThree people on a white jet ski with blue seating move across calm water, traveling from left to right. They create a small wake as the jet ski steadily advances. The camera maintains a steady shot, tracking the jet ski from a distance as it moves toward the right side of the frame.\n\nCheck if minimal background: yes, only mention if essential. The background is shoreline but minimal. The rules say minimal background unless essential for understanding motion. Since the motion is on water, maybe the shore is not essential, but if we mention it, it's okay as a reference. Wait, the example in the problem doesn't mention background, so maybe better to exclude. Wait, the first frame shows a shoreline in the distance. But the task says \"exclude text recognition... keep background descriptions minimal unless essential for understanding motion\". The motion is the jet ski moving, so the shore is background but not essential. So maybe not include.\n\nSo revised:\n\nA group of three people on a white jet ski with blue seating move across calm water, traveling from left to right. The jet ski creates a small wake as it steadily advances. The camera maintains a fixed perspective, tracking the jet ski's movement across the water.\n\nWait, is \"fixed perspective\" correct? The video is a steady shot, so camera is stationary but tracking the jet ski. Wait, the camera might be panning? Wait, in the video, the jet ski moves, and the camera seems to follow it. Let's see the frames: the jet ski is moving left to right, and the camera is following, so the camera moves with it. Wait, the problem says \"conclude with camera perspective and movement\". So \"camera follows the jet ski steadily\".\n\nWait, let's check the video frames: in the first frame, the jet ski is on the left side, then moves to the right. The camera is probably panning right to follow it. So camera movement: panning right.\n\nSo:\n\nThree people on a white jet ski with blue seating move across calm water from left to right, creating a small wake as they steadily advance. The camera pans right, maintaining a steady shot that tracks the jet ski's movement.\n\nYes, that's better. Now check rules:\n\na) motion and behavior in chronological order: jet ski moves left to right, people on it. Correct.\n\nb) appearance and number: three people, white jet ski with blue seating. Correct.\n\nc) spatial relationships: left to right movement. Correct.\n\nd) camera perspective and movement: pans right, steady shot. Correct.\n\ne) background minimal: the shore is in the distance but not described", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vChNAworncU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vChNAworncU_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 117.72043997207219, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small inflatable boat carrying two people is moving forward through the water, with visible directional motion consistent with locomotion.", "background_and_ambient_analysis": "The background (shoreline, grassy hills, distant structures) is static with no significant shifting. Water appears calm with minimal surface motion, not dominating the scene."}}
{"video_id": "v8BVfTGsnoo", "file_name": "v8BVfTGsnoo_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and a white top initially holds a phone to their ear, then raises both hands to gather their hair, displays a pair of earrings, and subsequently covers their face with both hands. The camera remains stationary, capturing the person from a frontal perspective against a blue-walled room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v8BVfTGsnoo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v8BVfTGsnoo_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 50.1823538380929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: adjusting hair, standing, adjusting clothing, and posing with hands on face. Motion is due to the person's intentional actions.", "background_and_ambient_analysis": "The background (blue walls, door, ceiling fan) is static and shows no shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "vEdGwqioBYM", "file_name": "vEdGwqioBYM_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people sit closely in a dimly lit room; a person with long dark hair in a black hoodie with white patterns sits facing forward while a person with light hair, wearing a striped shirt and brown jacket, rests their head on the dark-haired person's shoulder. The dark-haired individual smiles, covers their mouth with their hand, then raises their arm toward their head. The camera remains in a close-up position with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vEdGwqioBYM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vEdGwqioBYM_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 143.17629347591398, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The adult's hand and head are moving: covering the face, then moving the hand away, and adjusting hair. The child remains relatively still.", "background_and_ambient_analysis": "The background (room with couch and chair) is static and shows no environmental motion (fire, water, wind, etc.)."}}
{"video_id": "vEF4T1K7SS4", "file_name": "vEF4T1K7SS4_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A barefoot person in a black shirt and white shorts with a black patch moves across a kitchen counter, transitioning from the right side toward the left while handling a green container, then returns toward the sink area. The camera remains static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vEF4T1K7SS4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vEF4T1K7SS4_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 88, "blur_score": 99.02846206780657, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing black shirt and white shorts) and a black-and-white dog are moving. The person bends, steps, and manipulates objects on the counter; the dog runs around the person's legs and interacts with the environment.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). The kitchen background (cabinets, counters, window) remains fixed and does not exhibit uniform displacement."}}
{"video_id": "v8eFoxwzdkY", "file_name": "v8eFoxwzdkY_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a black spatula to lift a portion of a large brown chocolate chunk cookie from a black skillet and slides it onto a plate positioned to the left. The skillet rests on a countertop with an ice cream container visible in the background. The camera maintains a close-up, static perspective during the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/v8eFoxwzdkY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/v8eFoxwzdkY_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 92.2837093124441, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand manipulates a spatula to lift and transfer a large cookie from a skillet to a plate. The cookie and spatula exhibit distinct solid-object motion due to manual force application.", "background_and_ambient_analysis": "Background elements (kitchen cabinets, can, countertop) remain static with no uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "vItXcRgv1_M", "file_name": "vItXcRgv1_M_000358_000368.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gas stove burner with a blue flame heats a black frying pan containing a browned piece of food. A hand with red nail polish uses a fork and knife to lift the food, then transfers it from the pan to a white plate positioned beside the stove. The camera maintains a close-up perspective, focusing on the pan and hand movements throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vItXcRgv1_M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vItXcRgv1_M_000358_000368.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 3695.1097422102403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a spoon stirs and flips chicken pieces in a pan, then transfers the chicken to a plate. The chicken and spoon move as discrete solid objects due to physical forces applied by the hand.", "background_and_ambient_analysis": "The background (stove, counter) is stationary with no environmental fluids or wind. No ambient environmental motion detected."}}
{"video_id": "vPRqXiX3x2Q", "file_name": "vPRqXiX3x2Q_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald baby in a colorful outfit with a white bib sits in a high chair as an adult's hand approaches with food. The baby reaches out, takes the food, and brings it to their mouth to eat, with the hand remaining close. The camera maintains a steady close-up perspective on the baby and the hand during the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vPRqXiX3x2Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vPRqXiX3x2Q_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 161, "blur_score": 41.75352600577805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby in a high chair interacts with a feeding hand; the baby's head and hands move as they eat, and the hand moves to offer food, demonstrating discrete solid object motion.", "background_and_ambient_analysis": "Background elements (couch, piano, furniture) remain stationary with no uniform shifting or fluid environmental motion (fire, water, wind)."}}
{"video_id": "vSAht2O89Eg", "file_name": "vSAht2O89Eg_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue t-shirt holds a white recorder in front of their chest, adjusting finger positions on the instrument's holes. They then lower the recorder away from their body, keeping their hands visible. The camera remains stationary, capturing the upper torso and hands against a minimal indoor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vSAht2O89Eg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vSAht2O89Eg_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 185.34463679514502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person holding a flute moves their hands and lowers the flute away from the camera; discrete solid objects (person, flute) exhibit intentional locomotion.", "background_and_ambient_analysis": "Background elements (wall, stacked papers, wooden floor) are stationary with no shifting or environmental fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "vH6py6czpkY", "file_name": "vH6py6czpkY_000404_000414.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a purple shirt holds a yellow remote, controlling an orange excavator as it lifts its arm and extends its bucket forward. The excavator moves slightly toward the camera while another stationary orange excavator remains to its right, positioned in front of a building with an open garage door. The camera maintains a steady perspective, capturing the motion without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vH6py6czpkY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vH6py6czpkY_000404_000414.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 616.5011962288039, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An orange excavator is moving across the frame via locomotion (track movement); a stationary person holding tools is present.", "background_and_ambient_analysis": "Background elements (industrial buildings, hangar walls) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "vN6cQJOKgVs", "file_name": "vN6cQJOKgVs_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand reaches into a display case, adjusting a small black object with red and white details. The case opens to reveal a left compartment with a blue base and metallic studs holding a black panel with red and white elements, and a right compartment featuring a colorful illustration of a character against a yellow moon. The hand moves an orange and yellow item from the left to the right compartment. The camera maintains a close-up perspective, shifting slightly to follow the hand’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vN6cQJOKgVs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vN6cQJOKgVs_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 421.1398369194218, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is interacting with a book/album, flipping through pages and moving the item; this is a discrete solid object (hand) causing motion through physical manipulation.", "background_and_ambient_analysis": "The background elements (display case, papers, walls) show no uniform shifting or fluid motion (fire, water, wind); they remain static relative to each other across frames."}}
{"video_id": "vQgDtegGHdc", "file_name": "vQgDtegGHdc_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand lifts chocolate chip cookies from a baking tray using a spatula, then moves the tray to a wire rack, transferring multiple golden brown cookies (with visible chocolate chips) onto the rack. The camera transitions from a close-up of the tray to a wider shot of the stovetop and the rack with transferred cookies.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vQgDtegGHdc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vQgDtegGHdc_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 61.795693807266815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Cookies on baking sheet are moved by a spatula to a wire rack; hand and spatula interact with cookies as solid objects.", "background_and_ambient_analysis": "Background elements (kitchen cabinets, counter, microwave) remain stationary; no fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "vXK4kNxvGd4", "file_name": "vXK4kNxvGd4_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lifts a silvery, medium-sized fish from an ice fishing line, holding it vertically above the snow-covered ice. The fish is suspended by the line, with its fins and tail visible as it is raised. The scene occurs on a snowy field with distant trees and houses, but the focus remains on the person’s action. The camera maintains a static, low-angle perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vXK4kNxvGd4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vXK4kNxvGd4_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 374.61659629322554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a fish, causing the fish to move in a controlled manner. The fish is the primary solid object in motion, moved by explicit physical forces (the person's hands).", "background_and_ambient_analysis": "The background (snowy field, trees, sky) is static with no significant environmental motion such as wind, smoke, or water. The scene is calm and clear."}}
{"video_id": "vYtzveF2Hio", "file_name": "vYtzveF2Hio_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt and dark pants lies on a concrete surface beneath wooden beams, then moves their arms and shifts position, turning their head and adjusting their body. The person remains under the structure throughout the sequence. The camera maintains a stationary, low-angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vYtzveF2Hio.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vYtzveF2Hio_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 153, "blur_score": 138.94556433952647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink top moves discretely: adjusts position, raises arms, and walks away under a structure. Motion is solid and human locomotion-based.", "background_and_ambient_analysis": "Background elements (concrete ground, distant structures) show minimal movement; no fire, water, smoke, or wind observed. Ambient motion is negligible."}}
{"video_id": "vhc_WeWC-u4", "file_name": "vhc_WeWC-u4_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green shirt and dark shorts walks from the left toward a large green hopper structure, bends to interact with controls on its side, with several dark sacks positioned on the ground nearby. The camera follows the person's movement in a medium shot against an open field backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vhc_WeWC-u4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vhc_WeWC-u4_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 111.17551588485904, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person walks towards a green industrial machine, then stands near it. The person's movement is the primary solid object motion, indicating locomotion due to physical force.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed. The green structure, sand, and distant hills remain static throughout."}}
{"video_id": "vYLK8NxQ5YI", "file_name": "vYLK8NxQ5YI_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A cellist in a white shirt and dark pants sits on a stage, holding a red cello. He raises his left hand while adjusting his posture, then lowers it to play the cello, moving the bow across the strings. A grand piano stands behind him against a wooden wall, with minimal stage lighting above. The camera remains static, capturing the cellist and piano from a fixed angle with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vYLK8NxQ5YI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vYLK8NxQ5YI_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 51.51463523050424, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The cellist is moving his arms and bowing the cello string. The bow is moving across the string in a discrete physical motion.", "background_and_ambient_analysis": "The background (wooden walls, stage floor, table with violin case) is stable and shows no shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "vg31wZ30hFo", "file_name": "vg31wZ30hFo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a black tank top, patterned shorts, and purple sneakers performs a squat with a barbell. She begins standing, lifts the barbell to shoulder height, lowers into a squat by bending her knees and hips, and returns to a standing position. The background features gym equipment and a small stool. The camera displays multiple static angles of the exercise sequence with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vg31wZ30hFo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vg31wZ30hFo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 692.4926267589333, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects: Three individuals performing exercises (squat with barbell, rowing machine, step aerobics). The barbell, rowing machine, and step platform are moving due to physical forces applied by the subjects.", "background_and_ambient_analysis": "The background in all panels is static (gym setting with floor and walls); no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "vk2Bku_W4pM", "file_name": "vk2Bku_W4pM_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hand with light-colored nail polish holds an orange, bringing it to their mouth, taking a bite, and then positioning the partially eaten orange in front of their mouth. The camera maintains a close-up, steady shot focused on the hand and mouth area throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vk2Bku_W4pM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vk2Bku_W4pM_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 489.1716175782757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and mouth are moving discretely as they eat a piece of food (orange-colored object), with clear tracking of the hand's motion relative to the subject.", "background_and_ambient_analysis": "No visible shifting background elements; no fire, water, or smoke present. The dark background lacks discernible static references to confirm ambient environmental motion."}}
{"video_id": "vlfezd2N80c", "file_name": "vlfezd2N80c_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit side by side; the left person, wearing a black shirt and headband, gestures with their hand while the right person, in a red bandana, holds an object near their face. A light-colored dog with a green paw print on its leg rests between them, remaining still. The left person adjusts their hair as the right person moves their hand toward their face. The dog stays stationary throughout. Camera is steady with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vlfezd2N80c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vlfezd2N80c_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 39.055826923896205, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one gesturing with hands, drinking from a cup, and adjusting hair; the other is drinking and resting on a pillow.", "background_and_ambient_analysis": "Background elements (wall, fan) are static; no fire, water, smoke, or wind observed."}}
{"video_id": "vm9d97gaiu4", "file_name": "vm9d97gaiu4_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person with hair tied up, wearing a light-colored top and patterned scarf, applies makeup with a brush near their eye while adjusting their hair with the other hand. The camera remains stationary in a close-up shot focused on the face, capturing the motion of makeup application.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vm9d97gaiu4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vm9d97gaiu4_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 170.1707841028368, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (applying makeup) exhibits discrete motion as it moves across the face, with consistent tracking of the hand's position.", "background_and_ambient_analysis": "The background features static patterned curtains with no visible shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "vp2IlZAYsaU", "file_name": "vp2IlZAYsaU_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt crouches and repeatedly strikes a small object on the floor with a hammer while positioned in front of a wooden cabinet with one door open. A black case lies on the floor to the right of the cabinet. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vp2IlZAYsaU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vp2IlZAYsaU_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 311.52656066593596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "voKKODETjE8", "file_name": "voKKODETjE8_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people gather around a small red car parked on a street, then push it forward from the rear. The car, compact and red, moves slightly as they lean against it. The camera remains static, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/voKKODETjE8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/voKKODETjE8_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 153, "blur_score": 505.37785858043827, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are pushing a red car, causing it to move forward. The car's motion is driven by human physical force, and the people's actions are clearly visible as they apply pressure to the vehicle.", "background_and_ambient_analysis": "The background consists of stationary buildings and ground; no fluid or environmental motion (fire, water, smoke, wind) is present. Background elements do not shift uniformly, indicating no camera-induced motion."}}
{"video_id": "vqLKUZnh-JM", "file_name": "vqLKUZnh-JM_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video starts with a man in a patterned shirt arranging red flowers in a vase. He's standing at a wooden table. There's a decorative red and green circle on the wall behind him. Then there's a transition to a yellow background with text, but according to the rules, we shouldn't include text recognition. So focus on the motion: the man adjusts the flowers, moves his hands around the vase. The next part is a close-up of hands handling something yellow with branches, but wait, the rules say exclude text recognition. Wait, the problem says to exclude text recognition, so the yellow screen with \"Visit TheFlowergod.com...\" is text, so we skip that. The main action is the man arranging flowers. Let's structure it chronologically.\n\nFirst, the man is standing at a table, adjusting red flowers in a vase. He moves his hands around the flowers, positioning them. Then the scene cuts to a close-up of hands holding yellow branches (but maybe that's part of the flower arrangement? Wait, the video has two parts: first the man arranging, then a transition to yellow with text. But the caption should be about the main video. Wait, the user provided a video description with two frames. Let's see:\n\nFirst frame: man in patterned shirt, red flowers in vase, wooden table, background with wooden wall and decorative circle. He's adjusting the flowers, hands on the stems. Then second frame: transition to yellow background with text, but the rules say exclude text recognition. So the main action is the man arranging. Then the next part is a close-up of hands with yellow branches, but the caption should be chronological.\n\nWait, the problem says \"describe the provided video\" in chronological order. The video has two parts: the man arranging, then the transition. But the rules say \"exclude text recognition\", so the text part is not to be described. So the main motion is the man adjusting the red flowers in the vase, then the camera cuts to a close-up of hands holding yellow branches (maybe part of the flowers). Wait, but the problem's example: the first frame shows the man, then the second frame shows the yellow background with text. But the rules say exclude text recognition, so focus on the motions of the people/objects.\n\nWait, the task is to generate a concise chronological paragraph. Let's break down each frame:\n\nFrame 1: Man (patterned shirt, gray hair) stands at wooden table, adjusting red flowers in a vase. Hands move the flowers. Background: wooden wall with decorative red circle.\n\nFrame 2: Close-up of hands handling yellow branches (maybe part of the flower arrangement), then the yellow background with text (which we exclude).\n\nBut according to the rules, focus on motion and behavior. So:\n\n- Man in patterned shirt adjusts red flowers in a vase, moving hands to reposition stems.\n\n- Transition to close-up of hands holding yellow branches against a yellow background.\n\nBut wait, the problem says \"exclude text recognition\", so the text part (the yellow background with text) is to be omitted. But the video includes that part. Wait, the user says \"the provided video\", which includes those frames. But the rules for the caption: exclude text recognition. So the text \"Visit TheFlowergod.com...\" is text, so we don't mention it. So the second part is a close-up of hands holding yellow branches (the yellow background might be part of the scene, but since it's a background, but maybe the yellow branches are the object). Wait, the second frame description says \"a close-up of hands holding yellow branches\", so the object is yellow branches, hands are handling them.\n\nSo chronological order: first, the man adjusts red flowers in a vase at a wooden table, then the camera shows a close-up of hands manipulating yellow branches.\n\nNow, appearance: man has gray hair, patterned shirt (white with dark patterns), red flowers (multiple, in a vase), wooden table. The yellow branches are in a close-up, hands are holding them.\n\nSpatial relationships: man is in front of the wooden wall with decorative circle, table in front of him. The close-up is of hands and yellow branches.\n\nCamera movement: first, medium shot of the man, then cuts to close-up.\n\nBackground: minimal description. So wooden wall, but not too much.\n\nPutting it all together:\n\nA man with gray hair wearing a patterned shirt adjusts red flowers in a vase on a wooden table, repositioning stems with his hands. The scene transitions to a close-up of hands manipulating yellow branches against a yellow background.\n\nWait, but the rules say \"keep background descriptions minimal unless essential for understanding motion\". The yellow background is part of the scene, but maybe not essential. Wait, the first scene's background is wooden wall, which is the main setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vqLKUZnh-JM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vqLKUZnh-JM_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 155, "blur_score": 245.49952462674642, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The man is moving his hands and body while manipulating a red object (likely a fruit or flower). The red object is also moving relative to the man's hands.", "background_and_ambient_analysis": "The background (wooden wall and yellow text frame) is static with no fluid or gaseous motion. The only motion is from the man's deliberate movements."}}
{"video_id": "veH5kesBWjk", "file_name": "veH5kesBWjk_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top and purple-black skirt dances in front of seated spectators under a tented area; she moves from left to right across the frame, performing fluid hip movements while the camera pans right to follow her motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/veH5kesBWjk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/veH5kesBWjk_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 147, "blur_score": 51.90596266959533, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A female dancer (primary subject) exhibits continuous motion: arm movements, body turns, and leg shifts due to deliberate dance locomotion. Background patrons show minimal movement (sitting/observing).", "background_and_ambient_analysis": "Background elements (tent, tables, seated people) show no significant shifting or environmental fluid motion (no fire, water, or smoke dominance). Minor ambient cues like possible leaf movement are negligible."}}
{"video_id": "vtF7oUQOHIs", "file_name": "vtF7oUQOHIs_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray hoodie plays a red electric bass guitar while seated. Their left hand moves along the fretboard and right hand plucks the strings. The person remains seated in front of a desk with a computer monitor and speakers. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vtF7oUQOHIs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vtF7oUQOHIs_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 363.2958892498149, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and body exhibit controlled motion while playing a guitar, with discrete hand movements on the fretboard and strings.", "background_and_ambient_analysis": "Static background elements (computer, speakers, furniture) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "vusWGk--ljA", "file_name": "vusWGk--ljA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt sits behind a girl with long blonde hair at a table filled with colorful objects. He leans forward, moves his hands across the table, then gently adjusts the girl's hair while she remains seated facing the table. The camera maintains a close perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vusWGk--ljA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vusWGk--ljA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 146, "blur_score": 354.70454586753846, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (a man and a child) are moving: the man manipulates the child's hair and hands, while the child's head and hands exhibit small motions related to interaction.", "background_and_ambient_analysis": "Background elements (wallpaper, table items) show no uniform shifting or environmental motion (fire, water, smoke, wind). The scene remains static in background components."}}
{"video_id": "vsbaadg3ZU8", "file_name": "vsbaadg3ZU8_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "...<caption_output>  So the caption should be a single paragraph.  Let's draft:  A person wearing a purple shirt and jeans adjusts a tool near a bicycle wheel, then kneels to work on the bike's chain and rear gear mechanism on a concrete floor. The scene shifts to two individuals standing outdoors—one in a white polo shirt and the other in a black shirt—conversing near a patio with a table and chairs. The camera starts with a close-up of the hands and wheel, moves to a wider view of the person working, and ends with a medium shot of the two individuals.  Check rules:  a) Motion chronologically: adjusting tool, kneeling to work, then two people talking.  b) Appearance: purple shirt, jeans, bracelet; white polo, black shirt.  c) Spatial: in front of bike, outdoors near patio.  d) Camera: close-up, wider, medium shot.  e) Background minimal: concrete floor, patio.  f) Exclude text: no text recognition.  g) No reasoning.  Yes, that works. </think>  <caption_output>A person in a purple shirt and jeans adjusts a tool near a bicycle wheel, then kneels to work on the bike's chain and rear gear mechanism on a concrete floor. The scene shifts to two individuals standing outdoors—one in a white polo shirt and the other in a black shirt—conversing near a patio with a table and chairs. The camera starts with a close-up of the hands and wheel, moves to a wider view of the person working, and ends with a medium shot of the two individuals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vsbaadg3ZU8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vsbaadg3ZU8_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 143, "blur_score": 72.827505253428, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the person's hands manipulating bicycle components (wheel, brake lever, gears), the bicycle itself, and the tools on the ground. These objects exhibit clear motion due to physical actions (adjusting parts, tightening components).", "background_and_ambient_analysis": "The background elements (walls, ground, trees, structures) are static with no significant shifting or environmental fluid motion (fire, water, wind). No ambient environmental phenomena dominate the scene."}}
{"video_id": "vvnMYUJli8M", "file_name": "vvnMYUJli8M_000194_000204.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt holds a bright blue glowing light horizontally, moving it leftward and upward to emit a strong beam, with a metallic ring assembly fixed above their head against a poster-covered wall; the camera remains stationary with slight tremors.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/vvnMYUJli8M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/vvnMYUJli8M_000194_000204.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 143, "blur_score": 57.01684749356244, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing sunglasses and a black shirt is moving a glowing lightsaber-like object in front of them, accompanied by head and body rotation. The lightsaber prop is a solid, distinct object.", "background_and_ambient_analysis": "The background (wall with posters) remains stationary and does not exhibit uniform shifting. No environmental fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "w4JnZYKgZBo", "file_name": "w4JnZYKgZBo_000190_000200.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Light-skinned hands use a tool to adjust and secure a bicycle pedal attached to a wheel hub, with the wheel featuring a black tire, silver disc brake rotor, and thin spokes. The hands manipulate the pedal into place while tightening it, maintaining a close-up perspective focused on the wheel and hands as they work. The camera remains steady, capturing the motion of the hands and components against a minimal white background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/w4JnZYKgZBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/w4JnZYKgZBo_000190_000200.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 124, "blur_score": 438.6266067130976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands (human) are manipulating the bicycle wheel (rotating it and adjusting the hub), causing the wheel to move due to the applied force.", "background_and_ambient_analysis": "The background is a static white surface with no shifting or environmental motion (e.g., no fire, water, or wind)."}}
{"video_id": "w7vpeYpD08I", "file_name": "w7vpeYpD08I_000174_000184.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of white tongs lifts a round food item with a browned, textured outer layer and pink center from a black surface, rotating it to display its sides. A hand appears near the food as the tongs shift its position, with the camera maintaining a close-up perspective that slightly moves to follow the tongs’ motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/w7vpeYpD08I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/w7vpeYpD08I_000174_000184.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 188.76953428454397, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A piece of food (held by chopsticks) is moved by a hand; the hand and the food are discrete solid objects exhibiting motion due to physical forces.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed; stovetop and countertop remain static."}}
{"video_id": "wACj5ZAXaiE", "file_name": "wACj5ZAXaiE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink coat, pink hat, purple gloves, and striped pants holds a red leash attached to a brown and white dog, walking alongside an adult in dark clothing on a snow-lined path. The dog moves ahead, pulling the leash, as the child and adult advance in sync, the child occasionally adjusting her grip. The camera follows their motion at a slight distance with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wACj5ZAXaiE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wACj5ZAXaiE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 77.5754064056969, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects moving: (1) A child in pink clothing walking while holding a leash, (2) An adult (partially visible) walking beside the child, (3) A dog on the leash moving forward. All subjects exhibit locomotion due to physical walking forces.", "background_and_ambient_analysis": "The background consists of static snowbanks and a paved path with no visible fluid motion (e.g., wind, water, smoke). Snow remains undisturbed, indicating no significant environmental forces."}}
{"video_id": "wHJpzbYUv5E", "file_name": "wHJpzbYUv5E_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing dark pants with light stripes stands in a room with a wooden bookshelf filled with books to his left. He begins by raising both arms upward, then continues moving his arms in a circular motion. The background includes a clothing rack and dresser, but remains static throughout. The camera maintains a fixed, eye-level perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wHJpzbYUv5E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wHJpzbYUv5E_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 269.9887855869845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person is performing controlled arm movements (stretching/circular motion) driven by physical locomotion.", "background_and_ambient_analysis": "Background elements (walls, bookshelf, coat rack) are static with no uniform shifting or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "wK6Ktx1J2aM", "file_name": "wK6Ktx1J2aM_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink dress and a man in a gray suit dance on a wooden stage with beige curtains. They begin facing each other, then spin counterclockwise in a circle, the woman twirling with her dress flaring while the man steps backward and forward. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wK6Ktx1J2aM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wK6Ktx1J2aM_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 45.10385262964037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two dancers (man in gray suit, woman in pink dress) exhibit locomotion: spinning, turning, and coordinated movement. Their motion is driven by physical interactions (holding, guiding) and intentional dance steps.", "background_and_ambient_analysis": "The background curtains remain static throughout the video with no shifting or environmental motion (fire, water, smoke, wind). No fluid or gaseous elements are present."}}
{"video_id": "wI-DqmF8fTs", "file_name": "wI-DqmF8fTs_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and dark pants manipulates an orange scoop-tipped tool with a long handle, lifting it from a metal table, rotating it, and positioning it near their body. The camera remains stationary, capturing the motion from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wI-DqmF8fTs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wI-DqmF8fTs_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 29.61973192160939, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a long metal rod with an orange end, moving their hands and body to control the rod. The rod and orange object exhibit discrete, solid-state motion due to human interaction.", "background_and_ambient_analysis": "No significant shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. Static elements like walls, machinery, and a red box remain fixed throughout the frames."}}
{"video_id": "wNUeMp6N7o0", "file_name": "wNUeMp6N7o0_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy in a yellow sleeveless top with purple trim holds a red lollipop; a girl in a pink floral dress approaches from behind, extends the lollipop toward him, and he takes it, bringing it to his mouth to eat. The camera remains close and slightly shaky, capturing their interaction with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wNUeMp6N7o0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wNUeMp6N7o0_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 31.33701567697922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (in yellow shirt) is moving the popsicle and his head while eating. Another person in the background is partially visible and mostly static.", "background_and_ambient_analysis": "Background is static with no fluid motion; no environmental forces like wind or water. Camera shows minor handheld movement but not dominant."}}
{"video_id": "wRamyHTvbo4", "file_name": "wRamyHTvbo4_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in blue shorts crouches on a rocky cliff edge overlooking a body of water, then leaps forward, arms outstretched, diving into the water below. The camera remains stationary, capturing the dive from a side angle as the man falls toward the water.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wRamyHTvbo4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wRamyHTvbo4_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 140.15326757693953, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (a discrete solid object) moves from the cliff into the ocean, falling under gravity. His motion is tracked from standing to jumping to diving.", "background_and_ambient_analysis": "The ocean exhibits wave motion (fluid), but it is not the dominant motion as the video focuses on the cliff diver's fall. The background elements (cliff, trees) are static and show no uniform shifting."}}
{"video_id": "wSVgW7eGBMI", "file_name": "wSVgW7eGBMI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a light-colored shirt and dark pants sits against a plain wall. Initially hunched with hands near their chest, they move their hands apart, then shift their posture and turn their head left. The camera remains fixed with a slight shake, capturing the subject against the minimal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wSVgW7eGBMI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wSVgW7eGBMI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 99.31394472076406, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person (human) is moving by shifting their posture (leaning back, turning head) due to explicit physical forces (locomotion).", "background_and_ambient_analysis": "The background (plain wall and dark structure) is static with no fluid or environmental motion (e.g., fire, water, wind) visible."}}
{"video_id": "wOFk2eyP-RA", "file_name": "wOFk2eyP-RA_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a teal shirt and jeans approaches an open industrial dryer, inserts a white pillow into the drum, and then closes the dryer door. The camera captures the sequence in a stationary close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wOFk2eyP-RA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wOFk2eyP-RA_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 32.62449531023885, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (teal shirt) manipulates a white pillow, moving it into a dryer drum. The pillow is the discrete object being physically transferred, while the person’s body and arm movements facilitate the action.", "background_and_ambient_analysis": "The background (laundry room walls, machines) shows no uniform shifting or environmental fluid motion (fire, water, smoke, wind). Static elements like the wall sign and machine panels remain fixed."}}
{"video_id": "wQx8dDINGcI", "file_name": "wQx8dDINGcI_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A metal pot with two handles sits on a stove, containing three colorful silicone cups (green, red, orange) floating in bubbling water. A hand enters the frame and places a clear glass lid over the pot, covering the cups. The camera remains in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wQx8dDINGcI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wQx8dDINGcI_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 239.91697001070577, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a metal lid over the pan, and the lid interacts with the colored cups (green, red, orange) inside the pan.", "background_and_ambient_analysis": "Background elements (stove, kitchen surroundings) are static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "wUX17lrRcvo", "file_name": "wUX17lrRcvo_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in black shirts arm wrestle at a red table, initially gripping each other's hands with tense muscles. The man on the left applies downward pressure, forcing the right man's arm upward until the hold breaks. Both wear dark shirts, elbows resting on the table, faces strained during the struggle. Background includes a bottle of water and blurred onlookers. Camera remains close-up and slightly shaky throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wUX17lrRcvo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wUX17lrRcvo_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 53.51269823962897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals engaged in arm wrestling, with their upper bodies and arms moving due to physical force exertion against each other.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed; background remains relatively stable with no uniform motion of static elements."}}
{"video_id": "w59DiudQhtk", "file_name": "w59DiudQhtk_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with blonde hair, wearing a light blue top and pink pants, moves through a grassy area, running and holding a small object. The child turns and walks past adults in dark clothing, with the camera following closely and slightly shaking as it tracks the child's motion through the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/w59DiudQhtk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/w59DiudQhtk_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 137.0569345709144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A young girl (discrete solid object) is walking through the scene; other background elements (people's legs) are stationary. Her movement is consistent with locomotion.", "background_and_ambient_analysis": "No fire, water, smoke, or significant wind movement observed. Background trees and ground remain relatively static without uniform shifting; no fluid/environmental motion dominates."}}
{"video_id": "wUnSLyE_VfM", "file_name": "wUnSLyE_VfM_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the video shows hands flipping a scrapbook. The main subject is the hands and the scrapbook. Let's break down the sequence.\n\nIn the first frame, hands are holding a blue scrapbook with floral and Christmas designs. Then, they flip it open to show a red and white page with a circular frame. The hands are moving the book, so the motion is flipping through pages. \n\nAppearance: The scrapbook has colorful pages, each with different designs (blue with flowers, red with patterns). Hands are manipulating it. Spatial: The hands are in front of the book, moving it across the white surface. Background is minimal, just a white table.\n\nNeed to keep it chronological: start with holding the book, then flipping to reveal different pages. Mention the motion (flipping), colors of the pages (blue, red, etc.), but not text since rule f says exclude text recognition.\n\nCamera perspective: It's a fixed shot, top-down maybe? The video shows the book on a table, camera is above, so top-down. No movement mentioned, so camera is static.\n\nCheck rules: a) motion and behavior (flipping book), b) appearance (colors, size), c) spatial (hands in front of book), d) camera (top-down, no movement), e) background minimal, f) no text.\n\nPutting it together: Hands open a colorful scrapbook, first showing a blue page with floral and Christmas motifs, then flipping to reveal a red and white page with a circular frame. The hands manipulate the book, turning pages sequentially across a white surface. Camera remains stationary, top-down.\n\nWait, need to be concise. Let's make sure it's chronological: first frame shows blue page, then hands flip to red page. So \"A pair of hands opens a blue scrapbook with floral and Christmas-themed pages, flipping it to reveal a red and white interior page with a circular frame. The hands continue to manipulate the book, turning pages across a white surface.\" Then camera: \"The camera maintains a static top-down perspective throughout.\"\n\nWait, the output format needs to be a paragraph. Let's check the rules: \"concise, chronological paragraph\". So:\n\nA pair of hands manipulates a colorful scrapbook, initially holding a blue page with floral and holiday designs, then flipping to expose a red and white interior page with a circular frame. The hands continue turning the book's pages across a white surface. The camera remains stationary in a top-down view.\n\nWait, check if we need to mention the number of hands: it's \"a pair of hands\" (two hands), but maybe just \"hands\" as in plural. Also, in the video, the hands are moving the book, so the motion is flipping.\n\nAlso, the scrapbook's pages change color: blue to red. So chronological order is first blue page, then red page.\n\nLet me check the video frames:\n\n0.0: blue page (floral, Christmas tree, etc.)\n\n0.3: hands flipping to next page (red)\n\n0.6: red page with circular frame.\n\nSo the sequence is hands holding the book, flip to reveal red page.\n\nSo the caption should describe that.\n\nAlso, background: minimal, white surface. So \"across a white surface\" (table).\n\nNow, putting it all together, concise:\n\nTwo hands open a blue scrapbook with floral and holiday motifs, flipping it to reveal a red and white page featuring a circular frame. The hands continue turning the book’s pages on a white surface. The camera stays in a fixed top-down position.\n\nWait, check for text recognition: no, we don't mention the text on the page. The rule f says exclude text recognition, so we don't talk about the text inside the pages. Just the colors and designs (floral, holiday motifs).\n\nYes, the scrapbook has \"floral and holiday motifs\" as appearance.\n\nCheck all rules:\n\na) Motion: hands opening/flipping book.\n\nb) Appearance: blue scrapbook (color, size? maybe \"colorful\", but the main colors are blue and red).\n\nc) Spatial: hands in front of the book, moving it.\n\nd) Camera: top-down, static.\n\ne) Background: minimal, white surface mentioned.\n\nf) No text.\n\nSo the caption should be concise.\n\nLet me draft:\n\nA pair of hands manipulates a colorful scrapbook, first displaying a blue page with floral and holiday designs, then flipping to reveal a red and white interior page with a circular frame. The hands continue turning the pages across a white surface. The camera remains stationary in a top-down view.\n\nCheck for conciseness: maybe \"Two hands open a blue scrapbook with floral and holiday motifs, flipping it to a red and white page with a circular frame. The hands turn the book’s pages on a white surface,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wUnSLyE_VfM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wUnSLyE_VfM_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 103.29349367743598, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand is manipulating a handmade card by turning its pages, causing discrete physical motion of the card.", "background_and_ambient_analysis": "Background is static white surface with no shifting elements or environmental motion (fire, water, wind)."}}
{"video_id": "wWqtXufHiTM", "file_name": "wWqtXufHiTM_000220_000230.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wWqtXufHiTM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wWqtXufHiTM_000220_000230.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 341.611492983773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers in formation move synchronously across the court, exhibiting locomotion (dancing) and spatial repositioning; solid, distinct objects moving via explicit physical forces (muscular effort).", "background_and_ambient_analysis": "Background elements (seats, walls) show no significant shifting or fluid motion; no fire, water, or wind visible. Ambient environmental motion is absent."}}
{"video_id": "wVJVuN6x6iw", "file_name": "wVJVuN6x6iw_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to generate a concise caption following the rules. Let's look at the video frames.\n\nIn the first frame, there's a room with a white couch, two people. One in an orange shirt is sitting on the couch, another in a purple shirt is standing near the door. Then, in the next frames, the person in purple moves towards the couch, and the person in orange stands up. Then the screen shows \"BUSINESS UNIVERSAL\" with some text. \n\nWait, the user says to focus on motion and behavior. Let's list the sequence:\n\n- Initially, the person in orange is seated on the couch; the person in purple is standing near the door (to the right of the couch, maybe?).\n- Then the person in purple moves towards the couch, approaching it.\n- The person in orange stands up from the couch.\n- Then the scene transitions to a title card \"BUSINESS UNIVERSAL\".\n\nNeed to mention the main subjects (two people), their actions (standing up, moving towards), spatial relationships (one on couch, one standing near door then moving to couch). Also, the camera perspective: the video is a medium shot, maybe static, then cuts to title card. \n\nWait, rules say exclude text recognition, so the French text \"C'est vraiment très simple.\" etc. don't count. \n\nSo chronological order:\n\n1. Two people: one seated on a white couch (orange shirt), another standing near the door (purple shirt).\n2. The standing person moves toward the couch, approaching from the right.\n3. The seated person stands up from the couch.\n4. The scene transitions to a title card displaying \"BUSINESS UNIVERSAL\".\n\nWait, but the frames given are [0.0] to [5.0], so the sequence of events: initial positions, then movement, then title.\n\nNeed to keep it concise, mention appearance (colors: orange, purple), number (two people), motion.\n\nCheck the rules: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order. Briefly describe their appearance and number (color, size, orientation). Mention spatial relationships if relevant (e.g., in front of, to the left). Conclude with the camera perspective and movement.\"\n\nSo:\n\n- Two people: one seated on a white couch (wearing an orange shirt), another standing to the right of the couch (wearing a purple shirt).\n- The standing person moves toward the couch, approaching from the right, then steps forward.\n- The seated person stands up from the couch.\n- The scene then transitions to a title card with \"BUSINESS UNIVERSAL\" displayed.\n\nWait, the camera movement: the initial frames are a static shot (medium view), then cuts to title card. So camera perspective is static, then cuts to a title card (top-down? No, title card is full screen).\n\nWait, the last frame is \"BUSINESS UNIVERSAL\" in large letters. So the camera cuts to that. \n\nSo final caption should be:\n\nTwo people are present: one seated on a white couch wearing an orange shirt, and another standing to the right of the couch wearing a purple shirt. The standing individual moves toward the couch, approaching from the right, while the seated person stands up from the couch. The scene transitions to a title card displaying \"BUSINESS UNIVERSAL\" in large text.\n\nBut need to check rules: \"exclude text recognition, named characters, or stylistic analysis.\" So the title card text is not to be described? Wait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So the title \"BUSINESS UNIVERSAL\" is text recognition, so should we not mention it? Wait, no—the example in the rules says to \"conclude with the camera perspective and movement\". The transition to the title card is a cut. So maybe:\n\nThe two individuals interact; the person in purple moves toward the couch while the person in orange stands up. The scene cuts to a title card.\n\nBut let's re-read the rules: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So for the initial scene: the person in orange is seated on the couch, the person in purple is standing to the right of the couch (since in the first frame, the couch is in the center, door is behind, so purple person is on the right side of the couch). Then as the video progresses, the purple person moves toward the couch (so from right to the couch's position), and the orange person stands up.\n\nAlso, check the background: minimal background description, so \"a room with wooden furniture and a television\" but need to keep minimal. The rule says \"background descriptions minimal unless essential for understanding motion.\" So maybe just mention the couch, people.\n\nLet's draft:\n\nIn", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wVJVuN6x6iw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wVJVuN6x6iw_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 149, "blur_score": 166.0515289998627, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people (one sitting, one standing) moving due to natural locomotion.", "background_and_ambient_analysis": "Static background with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "wc0p8zav_mw", "file_name": "wc0p8zav_mw_001591_001601.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark clothing sits on a green patterned couch, holding a piece of paper. He reads from it, then looks up, speaks, and gestures with his hands. A flower arrangement is in the foreground to his right, with a bookshelf and green-draped table visible in the background. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wc0p8zav_mw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wc0p8zav_mw_001591_001601.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 410.9613679094704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man is sitting on a couch, holding a paper, and making hand gestures while reading.", "background_and_ambient_analysis": "Background elements (wall, table, flowers) are static. No fluid or environmental motion observed."}}
{"video_id": "wZj0bx-ZhH4", "file_name": "wZj0bx-ZhH4_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small girl with red hair, wearing a colorful floral romper and barefoot, hops forward across a chalk-drawn hopscotch grid on a concrete path, then stands on the grid. The background includes a grassy yard and a house. The camera remains stationary, capturing her movement from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wZj0bx-ZhH4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wZj0bx-ZhH4_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 70.0398279163708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl is moving by hopping and stepping on a hopscotch grid. Her motion is discrete and driven by voluntary locomotion (hopping).", "background_and_ambient_analysis": "Background (house, grass, sidewalk) shows no shifting or fluid motion. No fire, water, smoke, or wind phenomena observed."}}
{"video_id": "we62i-RBIs0", "file_name": "we62i-RBIs0_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands adjusts a black bow tie on a person wearing a black jacket and striped shirt; the hands manipulate the bow tie, shifting it to center and smooth its shape against the neck, with the camera maintaining a close-up, static view focused on the neck area and bow tie adjustment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/we62i-RBIs0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/we62i-RBIs0_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 60.09343757981194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands manipulating a bow tie (applied force and physical adjustment), with minimal movement of the person's torso/neck.", "background_and_ambient_analysis": "Background shows stationary outdoor foliage with no significant motion or fluid elements; no wind, water, or smoke observed to dominate the scene."}}
{"video_id": "weidZ4jZfRM", "file_name": "weidZ4jZfRM_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black jacket with white stripes and a dark beanie plays a silver clarinet while seated. A brown couch is visible behind them. The camera remains stationary in a medium shot, facing the individual directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/weidZ4jZfRM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/weidZ4jZfRM_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 168.53006972336004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is playing a clarinet; hands and fingers move to press keys, indicating discrete object motion due to muscle action.", "background_and_ambient_analysis": "Background elements (couch, wall) are static with no shifting. No fire, water, smoke, or wind detected."}}
{"video_id": "wg8hBFyBVfU", "file_name": "wg8hBFyBVfU_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray sweater sits on a bed, holding a red and black electric guitar, playing with their hands moving across the strings and fretboard while positioned in front of a window with a music stand to their right. The camera remains stationary throughout, capturing the individual’s continuous guitar playing motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wg8hBFyBVfU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wg8hBFyBVfU_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 382.77372574210693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man is actively playing the guitar, with visible hand and body movements as he strums and holds the instrument.", "background_and_ambient_analysis": "The background (window, walls, desk) is static with no fluid motion or shifting. No environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "wjth1rOtIkw", "file_name": "wjth1rOtIkw_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user wants. They provided a video snippet and specific rules for the caption. Let me read through the rules again carefully.\n\nThe main points are: focus on motion and behavior of main subjects in chronological order, mention appearance and number, spatial relationships, conclude with camera perspective and movement, keep background minimal, exclude text or named characters.\n\nLooking at the video description, there are two shirtless boys in a room. One is holding a punching bag, the other is punching it. The first boy is in blue shorts, the second in black. They're on a blue mat, with a yellow wall and some stacked mats in the background.\n\nChronological order: At the start, the boy in blue holds the bag up. Then the other boy starts punching it. The punching continues, maybe the bag swings back and forth.\n\nAppearance: Both boys are shirtless. Blue shorts vs. black shorts. Number is two.\n\nSpatial relationships: The boy with the bag is on the left, the one punching is on the right. The punching bag is held up, so the person punching is to the right of the bag holder.\n\nCamera perspective: The video description mentions it's a bit shaky, maybe handheld. The camera seems to be stationary but with some movement, maybe slight shake as noted in the rules.\n\nBackground: Minimal details, just a yellow wall and some stacked mats. Not essential for motion, so keep it brief.\n\nAvoid mentioning the time (0.3 seconds), focus on the action. Start with the setup: one boy holding the bag, then the other punching. Continue the sequence.\n\nCheck the output format: must be in <caption_output> tags, no extra text. Keep it concise.\n\nLet me draft:\n\nTwo shirtless boys, one in blue shorts holding an orange punching bag upright, the other in black shorts punching it rhythmically. The bag swings between them as the boy in black alternates punches and kicks. The camera remains stationary but slightly shaky, capturing the action from a low angle in a dimly lit room with yellow walls and stacked mats.\n\nWait, the rules say background descriptions minimal. Maybe omit the yellow walls? But the user example includes \"dimly lit room with yellow walls\". Hmm. Rule e says \"keep background descriptions minimal unless essential for understanding motion\". So if the yellow walls and stacked mats aren't necessary for the motion, maybe skip. But the video shows a room with those elements. However, since the main action is the punching, maybe it's okay to mention the room being dimly lit. Wait, the original video description mentions \"yellow walls\" and \"stacked mats\", so perhaps they are part of the minimal background. Let's check the example output in the user's instructions.\n\nThe user's example output (though not provided here) would likely include just enough background. The user's problem statement says to \"keep background descriptions minimal unless essential for understanding motion\". So if the background isn't affecting the motion, just mention the room's general setting. The dimly lit room might be part of the background, but maybe the main point is the two boys and the punching bag.\n\nWait, looking at the initial video frames: \"yellow walls\", \"stacked mats\". Since the video is in a room, but the main action is the two boys. The background is not critical, but perhaps \"dimly lit room\" is acceptable as part of minimal background.\n\nAlso, the camera: the user example mentions \"stationary but slight shake\". The video might have a slight shake. The original description in the problem says \"slight shake\" in the rules as an example.\n\nSo combining all: Two shirtless boys, one in blue shorts holding an orange punching bag upright, the other in black shorts punching it rhythmically. The bag swings as the boy alternates punches and kicks. The camera is stationary but slightly shaky, capturing the action in a dimly lit room.\n\nWait, but need to specify chronological order. Let's check the video frames:\n\n[0.0] Both are present. The first boy is holding the bag up. The second boy is punching.\n\n[0.3] The boy in blue holds the bag, the other punches.\n\nSo the sequence is: One boy holds the bag, the other punches. Then they continue. So the caption should describe the action in order.\n\nThe caption should be:\n\nTwo shirtless boys interact in a room. One, wearing blue shorts, holds an orange punching bag upright while the other, in black shorts, punches it rhythmically. The bag swings between them as the second boy alternates punches and kicks. The camera remains stationary with slight shake, capturing the action in a dimly lit space with minimal background details.\n\nWait, need to mention the number, appearance, motion. Let's check the rules again.\n\na) Chronological order: Start with holding the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wjth1rOtIkw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wjth1rOtIkw_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 72.06081389984554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two shirtless men and a punching bag (or similar object) are moving: one man is punching the bag, causing it to swing, while the other holds it steady.", "background_and_ambient_analysis": "No significant shifting of background elements (walls, window, equipment) and no dominant fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "wY2zsdcyVa0", "file_name": "wY2zsdcyVa0_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people in the center—a woman in a light patterned shirt and red pants, and a man in a white shirt and dark pants—dance closely, holding hands. The woman bends down, then stands, while the man steps back. A third person in a maroon shirt moves from the left, joining the interaction. Other participants in the background move, some holding hands. The camera remains steady with slight shifts, capturing the scene from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wY2zsdcyVa0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wY2zsdcyVa0_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 85.40816285151331, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid objects (people) are moving due to locomotion (dancing) and physical interactions (e.g., holding hands, turning). Their motion is distinct and trackable via bounding boxes.", "background_and_ambient_analysis": "Background elements (walls, carpet pattern) show no uniform shifting or fluid motion (fire, water, smoke). The environment is a static indoor dance floor with no environmental fluids."}}
{"video_id": "wfUWDALrI3I", "file_name": "wfUWDALrI3I_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand adjusts multiple guitar strings on a wooden bridge with visible grain, moving the strings slightly in a downward motion. The hand is positioned in front of the guitar body, with a black amplifier partially visible in the background. The camera maintains a stationary close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wfUWDALrI3I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wfUWDALrI3I_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 150, "blur_score": 58.77350089810556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is moving along the strings of a bass guitar, demonstrating explicit physical motion from playing.", "background_and_ambient_analysis": "The background features a static Marshall amplifier with no shifting elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "wk-zFtiMRfw", "file_name": "wk-zFtiMRfw_000302_000312.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men, one in gray long-sleeve and the other in white t-shirt, stand near a bare tree against a light-colored wall. The gray-shirted man raises his arm upward to inspect something on the tree, while the white-shirted man stands beside him, observing. The camera pans slightly left to follow the gray-shirted man’s movement as he extends his arm toward the tree branches.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wk-zFtiMRfw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wk-zFtiMRfw_000302_000312.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 225.91976117675824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible. The individual in the gray shirt actively raises their arm to interact with a tree branch (reaching upward), demonstrating discrete human locomotion. The person in the white shirt remains stationary as an observer.", "background_and_ambient_analysis": "The background (building wall and bare tree branches) shows no significant environmental motion; tree branches exhibit minimal swaying but no dominant fluid or wind-driven effects. No fire, water, or smoke present."}}
{"video_id": "wlkBa_dhxp0", "file_name": "wlkBa_dhxp0_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a child and a dog. First, the child is holding pink shoes. Then, the child walks towards the grassy area, and the dog follows. Wait, the child is walking, and the dog is on a leash. Let's check the chronological order.\n\nStart: The child is standing on a sidewalk, holding pink shoes. Then the child turns and walks along the sidewalk, pulling a leash with a small light-colored dog (maybe a French Bulldog?) following. The dog is ahead, and the child is behind, leading it. The background has a grassy area and sidewalk. The camera angle seems to be top-down initially, then follows the child's movement.\n\nNeed to describe motion: child starts holding shoes, turns, walks along sidewalk, dog follows. Appearance: child has light hair, gray shirt, dark shorts. Dog is small, light brown. Spatial: child walks in front of the dog? Wait, no, the dog is on a leash, so child is in front, dog behind? Wait, in the frames, the dog is moving ahead as the child leads. Wait, the video sequence: frame 0-1: child holding shoes. Frame 2: child turns, walks. Frame 3: child is walking, dog appears. Frame 4-5: child and dog moving along the path.\n\nSo main subjects: child (male, light hair, gray shirt, black shorts with white stripes) and small light-colored dog (probably French Bulldog) on leash. The child holds a pink leash, starts by holding shoes, then walks along the sidewalk, leading the dog which follows. The background has a sidewalk and grassy area. Camera is top-down, following the child's movement as they walk along the path.\n\nNow, structure the caption: chronological order. Start with child holding shoes, then turning, walking, dog follows. Mention appearance, spatial, camera.\n\nLet's draft:\n\nA small child with light brown hair, wearing a gray long-sleeve shirt and black shorts with white stripes, stands on a concrete sidewalk holding pink shoes. The child turns and walks along the sidewalk, pulling a leash attached to a small light-brown dog. The dog follows closely behind the child as they move toward a grassy area. The camera maintains a top-down perspective, following the child's movement along the path.\n\nWait, check the rules: background minimal unless essential. The grassy area is part of the path, so maybe mention the path as concrete and grassy area. The main action is child walking with dog, starting with shoes.\n\nWait, the first frame shows the child holding shoes, then in frame 2, the child is walking, holding a leash (which was the shoes? Wait, the pink shoes are on the leash? Wait, no, the first frame: child is holding pink shoes, then in frame 2, the child is holding a leash. Oh, wait, maybe the shoes are attached to the leash? The pink shoes are part of the leash? Wait, the video description says in the first frame the child is holding pink shoes, then in frame 2, the child is holding a leash with the pink shoes attached? Maybe the shoes are attached to the leash. Let me check the frames:\n\nFrame 0: child holding pink shoes (maybe the shoes are on a leash, so the leash is attached to the shoes).\n\nFrame 2: child walks, holding the leash (with the shoes attached?).\n\nWait, the video sequence: the child is holding pink shoes, then walks along the sidewalk, and the dog is on the leash. So the pink shoes are part of the leash. So the child is holding the leash with the shoes, then starts walking, and the dog follows.\n\nSo the main points:\n\n- Child starts holding pink shoes, then walks along sidewalk with dog on leash.\n\n- Child's appearance: light hair, gray shirt, black shorts.\n\n- Dog: small, light brown, following the child.\n\n- Background: concrete sidewalk and grassy area.\n\n- Camera: top-down, follows the movement.\n\nNow, concise paragraph.\n\nLet's put it all together:\n\nA small child with light brown hair, wearing a gray long-sleeve shirt and black shorts with white stripes, stands on a concrete sidewalk holding pink shoes. The child turns and walks along the path, leading a small light-brown dog on a leash that is attached to the shoes. As the child moves forward, the dog follows closely behind. The camera maintains a top-down view, tracking the child's progression along the sidewalk toward a grassy area.\n\nWait, but need to check the rules. Keep background minimal. So maybe \"concrete sidewalk\" is enough for background. Also, \"the dog follows closely behind\" — yes.\n\nCheck if \"attached to the shoes\" is necessary? Wait, the first frame the child", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wlkBa_dhxp0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wlkBa_dhxp0_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 254.43363455928028, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (solid object) is walking on pavement, pulling a small dog (solid object) via a leash. Both exhibit locomotion due to physical forces (walking), with clear bounding box tracking.", "background_and_ambient_analysis": "The concrete pavement and grass background remain static throughout, with no shifting or fluid motion. No fire, water, smoke, or wind dominates the scene, satisfying the Ambient Rule criteria."}}
{"video_id": "wmgwr-tAH3c", "file_name": "wmgwr-tAH3c_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person with a hairy chest lies prone as another individual in blue pants places a white adhesive strip onto the chest, presses it down firmly, and then pulls it off. The camera maintains a close-up perspective, focusing on the chest and the hands performing the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wmgwr-tAH3c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wmgwr-tAH3c_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 76.65692904569838, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands of a person are moving over the torso of another person, exhibiting deliberate physical contact and motion.", "background_and_ambient_analysis": "Static background elements (blue fabric, white container) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "wiiG8SHgtc0", "file_name": "wiiG8SHgtc0_000354_000364.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand flips through a sketchbook, first revealing a page with a pink flamingo on a black-and-white triangular background, then turning to display a page with cacti and succulents against light blue and white stripes. The hand moves from right to left, turning each page. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wiiG8SHgtc0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wiiG8SHgtc0_000354_000364.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 104.91539059258243, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand is flipping through a notebook, causing the pages to turn due to physical contact and force.", "background_and_ambient_analysis": "The background (wooden surface) is static. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "wtHer2T13t4", "file_name": "wtHer2T13t4_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and dark pants stands on a grassy backyard, holding a red frisbee. They throw it to the right, where a colorful object lies on the grass. The person then turns slightly. The camera remains stationary, capturing the scene from ground level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wtHer2T13t4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wtHer2T13t4_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 153, "blur_score": 332.44290669557756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A man is walking slowly and moving a red object (ball) in his hand; this is discrete locomotion and manipulation.", "background_and_ambient_analysis": "The background (house, patio, slide, and grass) remains static with no shifting or environmental motion (e.g., wind, smoke)."}}
{"video_id": "wpVuz-PXX3I", "file_name": "wpVuz-PXX3I_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two musicians, a standing violinist in a black-and-white dress and a seated cellist in a blue dress, play their instruments on a stone plaza. Pedestrians walk past them in various directions, some passing in front while others move behind. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wpVuz-PXX3I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wpVuz-PXX3I_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 251.51236439004225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Pedestrians are moving due to locomotion (walking) across the scene, while the musicians remain stationary on the platform.", "background_and_ambient_analysis": "The background (buildings, ground, chairs, plants) is stationary. There is no fire, water, smoke, or wind motion; hence no ambient environmental motion."}}
{"video_id": "wnXCH364o_U", "file_name": "wnXCH364o_U_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of dancers in teal and red costumes stand on a stage. A female dancer in a flowing teal dress steps forward, begins dancing, and moves across the stage from left to right as the camera pans right to follow her motion. Other dancers remain stationary in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wnXCH364o_U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wnXCH364o_U_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 178.72477986180564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (dancers in turquoise dresses) are moving via locomotion and dance movements, with clear bounding boxes and physical motion.", "background_and_ambient_analysis": "The background features static elements (trees, tents, buildings) with no significant shifting or fluid motion (e.g., no fire, water, smoke, or wind-driven movement)."}}
{"video_id": "wxHbEfqcn_8", "file_name": "wxHbEfqcn_8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red dress, green jacket, and yellow bag walks on a sidewalk. She then sits on a chair in a living room wearing a brown top and blue shorts. Next, she plays foosball by moving rods on a green table. Finally, she boxes a red punching bag in a gym wearing a light blue tank top and black leggings. The camera cuts between scenes with no visible movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wxHbEfqcn_8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wxHbEfqcn_8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 55.50789657547342, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (person, boxing gloves, game pieces) exhibit explicit motion from locomotion (running, sitting) and physical interactions (boxing, handling game pieces).", "background_and_ambient_analysis": "No dominant fluid/environmental motion (e.g., fire, water, smoke) observed. Background elements (chairs, sofas, gym walls) remain static across scenes with no uniform shifting."}}
{"video_id": "wvpX4AOIonU", "file_name": "wvpX4AOIonU_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman in a black mesh top and sunglasses holds over-ear headphones while conversing with a man in a blue shirt holding a microphone; the man gestures toward her headphones as she adjusts them, then turns the microphone toward him, both standing on a city sidewalk with buildings and vehicles visible in the background, camera remains steady.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wvpX4AOIonU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wvpX4AOIonU_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 34.721403977601966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Interviewer and interviewee (solid people) exhibit discrete motion through gesturing, speaking, and slight body positioning; the tire is held as a static object.", "background_and_ambient_analysis": "Background elements (buildings, street, vehicles) show no significant shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "wy8rgiLadA0", "file_name": "wy8rgiLadA0_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black polo shirt with white trim, wearing white gloves, adjusts a bandage on the back of a person lying face down. The gloved individual manipulates the bandage with both hands, positioning it on the bare back which shows red marks. The camera maintains a close-up, slightly shaky perspective focused on the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wy8rgiLadA0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wy8rgiLadA0_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 73.18527362439764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: The person applying the action (hands, arms) and the recipient's back. The hands move with deliberate motion to manipulate a tool on the back.", "background_and_ambient_analysis": "No shifting backgrounds; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "x02Fp3tjCoI", "file_name": "x02Fp3tjCoI_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up view captures a person's right hand, clad in a blue and white striped sleeve with a white cuff, manipulating the strings of a brown wooden violin. The hand moves along the neck, pressing and releasing fingers sequentially to play notes, remaining focused on the instrument against a tiled wall background with minimal camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/x02Fp3tjCoI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/x02Fp3tjCoI_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 490.4754966926747, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand (wearing a striped shirt) is moving along the strings of the violin to play notes, showing controlled, discrete motion.", "background_and_ambient_analysis": "The background is a static tiled wall with no shifting or environmental motion (e.g., no fire, water, wind)."}}
{"video_id": "wygA0qEU2cE", "file_name": "wygA0qEU2cE_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light-colored jacket and blue gloves lifts a large black tire and positions it onto a metal testing drum mounted on white containers. The individual steps back after placing the tire. The camera remains static, observing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/wygA0qEU2cE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/wygA0qEU2cE_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 44.200619118570934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing beige coat) moves a tire into a testing drum. The tire is a discrete solid object undergoing physical placement by hand.", "background_and_ambient_analysis": "Background elements (blue wall, white containers) show no uniform shifting. No dominant fluid/environmental motion (water in the drum appears static, not flowing or billowing)."}}
{"video_id": "x-A0GFcQIGI", "file_name": "x-A0GFcQIGI_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a golden-brown, rectangular breaded item above a blue bowl containing two round objects. The hand lowers the item into a black pan with bubbling hot oil, causing sizzling. Tongs then lift and flip the item in the oil, revealing a golden-brown cooked surface. The camera maintains a top-down view initially, shifting to a close-up of the pan during frying.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/x-A0GFcQIGI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/x-A0GFcQIGI_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 68.21667202972755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A solid food item (likely fried batter) is being lowered into hot oil and moved with tongs, exhibiting discrete object motion due to physical forces (submersion, lifting).", "background_and_ambient_analysis": "Background elements (red surface, kitchen setup) are static; oil bubbling is an ambient fluid motion but not dominant in terms of scene modeling."}}
{"video_id": "xBZQaBmlUBM", "file_name": "xBZQaBmlUBM_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with long dark hair and a blue patterned shirt peels a yellow potato using a peeler, rotating the potato to remove skin as peelings accumulate on the wooden table; a light blue bowl sits to the left. The camera remains stationary in a close-up view, focusing on the child’s hands and the potato against a kitchen background with a refrigerator visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xBZQaBmlUBM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xBZQaBmlUBM_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 256.36040769085355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl's hands and the potato are moving as she peels the potato; these are solid, discrete objects interacting via explicit physical forces (peeling).", "background_and_ambient_analysis": "The background (wall with poster) is static with no shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "xB1qvuKtqKk", "file_name": "xB1qvuKtqKk_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a green polo shirt, dark pants, and a cap stands on a dirt road, holding an object in his right hand while gesturing with his left. He brings the object to his mouth, then lowers it slightly, maintaining an open-palmed left hand. The background includes distant buildings and trees under a bright sky, with the camera remaining stationary at eye level throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xB1qvuKtqKk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xB1qvuKtqKk_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 159, "blur_score": 141.28301262014045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (man in green shirt) is performing discrete hand gestures and holding a microphone; no other solid objects exhibit significant motion.", "background_and_ambient_analysis": "Background elements (playground structures, trees, ground) are static and show no uniform shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "xA7YAP0DOis", "file_name": "xA7YAP0DOis_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a dark sleeve points at a touchscreen displaying handwritten text, moving from the right side toward the center and then slightly downward as it traces the characters. The hand remains in the foreground throughout, oriented toward the screen, which is angled slightly upward. The background includes faint cables and a dark setting. The camera perspective shifts slightly, following the hand’s motion with a minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xA7YAP0DOis.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xA7YAP0DOis_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 94.6658899466965, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is moving across the screen to write text, with clear physical movement of the hand due to writing motion.", "background_and_ambient_analysis": "The background elements (screen frame, room environment) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "x4PlLIm5kEQ", "file_name": "x4PlLIm5kEQ_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and black shorts stands on a sandy area, throws a frisbee forward with his right hand, then walks toward the direction of the throw. In the background, another person stands on a grassy hill with buildings visible. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/x4PlLIm5kEQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/x4PlLIm5kEQ_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 156, "blur_score": 130.43380815677114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main discrete objects are a person in red shirt (throwing a frisbee and running) and the frisbee itself. A second person is also present in the background moving. The motion is due to explicit physical forces (throwing and locomotion).", "background_and_ambient_analysis": "No significant background shift observed (buildings and trees remain stable). No ambient environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "xCQjkIgCLU0", "file_name": "xCQjkIgCLU0_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand vigorously tosses a mixed salad composed of green leafy vegetables, red pepper slices, and shredded white vegetables in a bowl. The ingredients swirl and lift as the hand repeatedly lifts and turns the salad, causing the components to mix dynamically. The camera maintains a close-up, slightly shaky perspective focused on the bowl and the mixing motion, with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xCQjkIgCLU0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xCQjkIgCLU0_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 173.08968338627284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (leafy greens, red bell peppers, shredded vegetables) are being tossed and moved by a person's hands using tongs.", "background_and_ambient_analysis": "No shifting background elements detected; the primary focus is on a kitchen surface with a salad, and no fluid/environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "x9azG_L_Hoo", "file_name": "x9azG_L_Hoo_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with numerous yellow potatoes of varying sizes moving along a blue conveyor belt. Workers wearing gloves then appear, positioned on either side of the belt, sorting the potatoes by hand as they pass. The workers manipulate the potatoes, directing them forward or adjusting their alignment. The camera remains stationary, capturing the continuous motion of the potatoes and the workers' coordinated actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/x9azG_L_Hoo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/x9azG_L_Hoo_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 72.97858376937192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (yellow balls, gloved hands, and conveyor system components) are moving. Gloved hands actively manipulate the yellow balls, causing them to roll and shift on the blue conveyor rollers.", "background_and_ambient_analysis": "The background (conveyor belt structure, blue rollers, and static elements) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "x4rx_lbVp7Y", "file_name": "x4rx_lbVp7Y_000172_000182.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in teal pants sits on the sandy ground with hands visible, while another person in a green shirt milks a light brown cow. The cow’s udder is positioned over a white bucket with a metal lid, and milk drips into the bucket. The camera zooms in toward the cow’s udder as the milking continues, capturing the flow of milk into the bucket.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/x4rx_lbVp7Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/x4rx_lbVp7Y_000172_000182.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 86.62991794470358, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (discrete object) is pouring liquid into a metal bucket, exhibiting controlled physical motion due to explicit action (pouring).", "background_and_ambient_analysis": "Background elements (ground, bucket, and surrounding structures) show no uniform shifting; no fire, water, smoke, or wind-dominated motion observed."}}
{"video_id": "xHkXVD9tqkM", "file_name": "xHkXVD9tqkM_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt and another in a dark jacket interact closely indoors. The yellow-shirted individual holds the dark-jacketed person's shoulders, then leans in as the dark-jacketed person shifts their head. The yellow-shirted person adjusts the dark jacket over the other's shoulders while both move slightly, maintaining close proximity. The camera remains static with minor shaking, capturing the interaction from a close angle against a dimly lit background with a window visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xHkXVD9tqkM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xHkXVD9tqkM_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 328.7573502272288, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are engaged in physical interaction: one in a yellow shirt moves their arms and head while the other (in dark clothing) shifts posture and head position. Motion results from direct physical contact and gestures.", "background_and_ambient_analysis": "The vertical blinds in the background show no shifting, fluid motion, or environmental phenomena (fire, water, smoke, wind). Background remains static throughout the sequence."}}
{"video_id": "xEFiXWHdzf0", "file_name": "xEFiXWHdzf0_000620_000630.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters from the right, flipping a page in an open scrapbook. The left page features a white background with repeating black mustache patterns, topped by a pink polka-dot card with a red heart and a rolled paper strip. The right page displays floral designs and green polka-dot elements. The hand, partially visible, manipulates the page while the camera maintains a top-down view with slight movement as the page is turned.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xEFiXWHdzf0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xEFiXWHdzf0_000620_000630.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 119.64949490432616, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete, solid object) moves across the right notebook, interacting with cards and pages (e.g., flipping, shifting items).", "background_and_ambient_analysis": "Background elements (bed fabric, notebook edges) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "xHrUBAGdlyo", "file_name": "xHrUBAGdlyo_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the user's requirements. They want a concise, chronological paragraph that describes the video based on the provided frames. The rules are specific, so I need to make sure I follow them all.\n\nLooking at the video frames: there's a person in a blue shirt and shorts, white shoes, throwing a yellow frisbee on a grassy field with a soccer goal in the background. The sequence shows the person winding up, throwing, and then the frisbee in mid-air. \n\nThe main subject is the person. They start in a throwing stance, then release the frisbee. The frisbee is yellow, and the person is wearing blue, shorts, white shoes. The background has a soccer goal and hills, but according to the rules, I should keep background minimal unless essential. The camera seems stationary, maybe a slight shake?\n\nNeed to mention chronological order: first, the person in the throwing motion, then releasing the frisbee, which flies through the air. Also, check the appearance: blue shirt, denim shorts, white shoes. Spatial relationships: the frisbee is in front of the person when thrown. \n\nCamera perspective: the video seems to be shot from a fixed position, maybe a slight shake as per the frames. Wait, the user says to conclude with camera perspective and movement. The example output mentions \"static camera with slight shake.\" Let me confirm. The frames look like they're from a handheld camera maybe, but the instruction says to note the movement. If the camera is moving, but in the description, maybe it's static. Wait, the user's example might have a slight shake. The frames here might have a slight shake because of the video quality.\n\nWait, the user's rules say \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So in the caption, after describing the actions, state how the camera is positioned. Since the frames are from a ground-level view, not top-down, and if it's static with a slight shake, that's the movement.\n\nSo the caption should start with the person's action: starting in a throwing stance, then throwing the frisbee. Describe their appearance briefly: blue shirt, denim shorts, white shoes. Mention the frisbee is yellow and in motion. Background is minimal, maybe just the field and goal. Then the camera is static with slight shake.\n\nWait, the user says to exclude text recognition, named characters, etc. So no mention of the person's name. Focus on actions.\n\nLet me structure it:\n\nA person in a blue shirt, denim shorts, and white shoes stands on a grassy field, facing a soccer goal. They raise their arm in a throwing motion, then release a yellow frisbee that arcs through the air. The person's body turns slightly as they follow through. The scene remains static with the camera positioned at eye level, showing minimal background details, and exhibits a slight shake.\n\nWait, but need to be more chronological. The sequence is: person starts in position, throws, frisbee flies. So maybe:\n\nA person wearing a blue shirt, denim shorts, and white shoes stands on a grassy field, facing a soccer goal. They raise their right arm above their head, then pivot their body to the left, extending their arm forward to release a yellow frisbee. The frisbee travels horizontally in front of them. The camera maintains a static perspective with a slight shake.\n\nWait, but the initial frame shows the person in a throwing stance, then the next frames show the motion. Need to be precise about the sequence. Let me check the frames again. Frame 0: person with arm up, frame 1: mid-throw, frame 2: arm extended, frame 3: frisbee in mid-air. So the sequence is: person begins in a backswing, then throws, and the frisbee is released. \n\nSo the caption should be: \n\nA person in a blue shirt, denim shorts, and white shoes stands on a grassy field, facing a soccer goal. They initiate a throwing motion, winding up with their right arm raised above their head, then pivot to the left to release a yellow frisbee. The frisbee arcs forward through the air as the person follows through with their arm extended. The camera captures the action from a static perspective with slight shake, showing minimal background details.\n\nWait, need to check the rules: exclude text recognition, named characters, etc. So \"a person\" is okay. Also, mention appearance: color, size, orientation. The person's size is medium, but maybe not necessary. The orientation is facing the goal. \n\nWait, the user says \"briefly describe their appearance and number (color, size, orientation)\". So maybe: \"a person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xHrUBAGdlyo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xHrUBAGdlyo_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 181.74318765231237, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt and shorts throws a yellow frisbee; both objects exhibit clear locomotion due to the throw (person's arm swing and frisbee's trajectory) with stable bounding boxes.", "background_and_ambient_analysis": "The background (grass field, soccer goal, distant hills) shows no fluid motion (fire, water, smoke) or significant wind effects. The ambient environment is calm and static, with no dominant environmental motion."}}
{"video_id": "xSBwzoqSi7g", "file_name": "xSBwzoqSi7g_000171_000181.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a blue cylindrical structure with metal rails. It transitions to a person in a blue and teal wetsuit working on a snowy surface, bending over a green framework covered in nets while handling a red object. The camera then zooms in on the nets, revealing red and green fabric elements moving. The background is a sparse snowy landscape, and the camera shifts from close-up to wide shot to close-up during the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xSBwzoqSi7g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xSBwzoqSi7g_000171_000181.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 226.2077628288269, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in blue jacket, one in dark jacket) are interacting with a net and a red object. A hand is moving a red object within the net.", "background_and_ambient_analysis": "The background (snowy ground and structures) is static. No fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "xQ-hLYN1wC4", "file_name": "xQ-hLYN1wC4_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white beekeeping suit and wide-brimmed hat approaches two white beehives on wooden stands in a grassy field. They move to the left beehive, use a tool to open its side, then adjust the hive's position or inspect the interior. The background includes trees and grass, but the focus remains on the beekeeper's actions. The camera stays stationary, capturing the sequence from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xQ-hLYN1wC4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xQ-hLYN1wC4_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 51.453109926082035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The beekeeper (a solid, distinct object) is moving through locomotion (walking, bending, interacting with beehives) and performing actions like opening hive frames.", "background_and_ambient_analysis": "The background elements (trees, ground, beehives) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible to indicate ambient environmental motion."}}
{"video_id": "xI8bbHWw8Bo", "file_name": "xI8bbHWw8Bo_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A chef in a white uniform peels yellow potatoes on a wooden cutting board in a modern kitchen. The camera zooms in to show hands peeling a potato, revealing the peeled skin, then pulls back to the chef holding up a peeled potato. The background includes a pot on the stove and knife block with minimal kitchen items visible. The camera transitions between wide shots and close-ups, focusing on the peeling action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xI8bbHWw8Bo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xI8bbHWw8Bo_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 78.04659720995193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (chef's hands and potatoes) exhibit motion due to explicit physical actions (peeling potatoes, transferring potatoes between hands).", "background_and_ambient_analysis": "Background elements (kitchen cabinets, stove, utensils, red wall) remain static with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "xMUlLGVeKm8", "file_name": "xMUlLGVeKm8_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in a sleeveless top and a child in a dress sit at a wooden outdoor table, the adult using a fork to eat watermelon while the child holds a piece; the adult then scoops more watermelon from a plate. A third person in a striped shirt and light pants enters from the right. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xMUlLGVeKm8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xMUlLGVeKm8_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 284.93110091082656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (adult and child) interact with a watermelon: adult cuts watermelon, child eats and moves; a third person enters and exits the frame. All motions are due to human actions (cutting, eating, walking).", "background_and_ambient_analysis": "Background shows static grass, road, and trees with no significant fluid motion (water, fire, smoke) or wind-induced movement. Ambient environmental motion is absent."}}
{"video_id": "xK_uguzDN6o", "file_name": "xK_uguzDN6o_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a dimly lit room, sitting on the edge of a bed. They're holding a phone, looking down at it. Then there's a quick cut to a close-up of writing \"Innovation\" with a pen—first red, then blue. Next, a calendar showing September 3rd, 2014, with a red circle on the 3rd. Finally, a green background with text \"READY TO NOTE? 9/3/14\". \n\nNow, the rules: focus on motion and behavior chronologically. Main subjects: person, hand writing, calendar. \n\nFirst scene: person sitting on bed, holding phone (action: looking at phone). Then close-up of hand writing on a white surface (pen moves, writes \"Innovation\" in red then blue). Then calendar close-up, highlighting the date. Then the text screen. \n\nNeed to mention appearance: person is in a shirt, room has lamp, bed, etc., but minimal background. Spatial: person is on bed near window, writing is close-up on surface, calendar is close-up. \n\nChronological order: starts with person on bed with phone, then writing on paper, then calendar, then text. \n\nCamera movement: first shot is static (room scene), then close-ups for each subsequent scene. \n\nExclude text recognition (so don't mention \"Innovation\", just the writing action). \n\nSo structure: \n\n1. Person sits on bed, holds phone, looks down. \n2. Close-up of hand writing on paper (pen moves, writes). \n3. Close-up of calendar showing date with circle. \n4. Green screen with text. \n\nCheck rules: a) motion chronologically. b) appearance: person in shirt, hand (white pen), calendar (white, red circle). c) spatial: person near window/bed, writing on paper, calendar close-up. d) camera: starts static, then close-ups. e) minimal background. f) no text recognition (so don't say \"Innovation\", just the action of writing). \n\nLet's draft: \n\nA person in a light blue shirt sits on a bed in a dim room, holding a phone and looking down. The camera then shifts to a close-up of a hand using a white pen to write on a white surface, followed by a close-up of a calendar page displaying September 3rd, 2014, with the date circled in red. The sequence concludes with a green-screened text overlay. \n\nWait, need to check if background is minimal. The room has a lamp, bed, window, but since it's the first scene, maybe just \"dimly lit room\" is okay. But rule e says minimal background unless essential. The bed and lamp are part of the scene but maybe okay. \n\nAlso, check the order: \n\n[0.0] person on bed with phone. \n\n[1.4] close-up of writing (hand, pen). \n\n[2.5] \"Innovation\" writing (but rule f says exclude text recognition, so don't mention the word, just the action). \n\n[3.6] calendar. \n\n[4.7] text screen. \n\nSo the actions are: person looks at phone, then hand writes (pen moves), then calendar shown, then green screen. \n\nSo the caption should list these in order. \n\nMake sure to mention motion: \"holds phone and looks down\", \"hand writes on white surface\", \"calendar page displayed\", \"green-screened text overlay\". \n\nCheck if \"person\" is the main subject. Yes. \n\nAppearance: person in light blue shirt (color), hand (using pen). \n\nSpatial: person on bed (near window), writing is close-up, calendar is close-up. \n\nCamera perspective: starts with medium shot (person on bed), then close-ups. \n\nSo final draft: \n\nA person in a light blue shirt sits on a bed in a dimly lit room, holding a phone and looking down. The camera then shifts to a close-up of a hand using a white pen to write on a white surface, followed by a close-up of a calendar page with the date September 3rd, 2014, circled in red. The sequence ends with a green-screened text overlay. \n\nWait, but rule g says exclude text recognition, so the \"September 3rd, 2014\" is part of the calendar, but since it's part of the scene, maybe okay? Wait, the rule says \"exclude text recognition, named characters, or stylistic analysis\". So if the text is part of the visual (like the calendar date), but the task says \"exclude text recognition\"—so for example, if the video shows the word \"Innovation", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xK_uguzDN6o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xK_uguzDN6o_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 152, "blur_score": 56.5701422156531, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a room is writing, and a hand holding a pen is moving to write on paper. These are solid objects moving due to explicit physical forces (hand muscle movement).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind) detected. All scenes show static backgrounds (room, calendar, writing surface) without movement."}}
{"video_id": "xJHT6iHW4Wc", "file_name": "xJHT6iHW4Wc_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A male swimmer in black trunks and goggles swims freestyle in a pool, initially viewed from above with arms extended and creating splashes, then the camera shifts to a side angle showing him continuing the stroke with his right arm reaching forward through the water as he moves forward along the lane marked by blue and white dividers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xJHT6iHW4Wc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xJHT6iHW4Wc_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 90.62793437160695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A swimmer (human) moving through the water, performing freestyle stroke.", "background_and_ambient_analysis": "The water motion is a consequence of the swimmer's movement and is not dominant; the background (pool walls and lane dividers) is static and does not shift uniformly."}}
{"video_id": "xVkcIzI8U98", "file_name": "xVkcIzI8U98_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this. The user wants a caption based on the video description. First, I need to watch the video sequence. The video shows a boxing match. The main subjects are two shirtless men in a boxing ring. \n\nFirst, the first frame: a shirtless man with a shaved head, maybe with tattoos, is in the ring. Then another shirtless man approaches, maybe a different one. The action is them fighting—throwing punches, grappling. \n\nLet's break down the chronology. Start with the first frame: a shirtless man (bald, muscular) in the ring, possibly with blood on his face. Then the second frame: he's moving towards another shirtless man (maybe with a beard, also muscular) who's reaching out. Then they grapple, the second man is on his back maybe? Wait, no, the sequence is: first frame is a man with his head down, then he turns to face another man, they exchange punches, then they hold each other in the ring.\n\nSo, main subjects: two shirtless male boxers. First boxer: bald, muscular, face with red marks (blood maybe). Second boxer: has a beard, muscular, tattooed.\n\nChronological order: the first boxer (bald) is in the ring, then the second boxer (bearded) approaches, they engage in combat—punching, grappling. Then they push against each other, maybe the bearded one is on the left or right? Wait, the description says \"the second man is to the left\" but no, in the video, the sequence shows them interacting in the ring.\n\nBackground: the boxing ring with ropes, audience in the background. But the rules say minimal background unless essential. So mention the ring ropes, audience is there but minimal.\n\nCamera perspective: seems to be a handheld camera, maybe following the action. The camera movement might be shaky, as it's capturing the live fight.\n\nNow, applying the rules:\n\na) Focus on motion and behavior: two men boxing in a ring, exchanging punches, grappling.\n\nb) Appearance: two shirtless muscular men. First (bald), second (bearded, tattooed).\n\nc) Spatial: they are in the ring, facing each other, then the second man approaches from the left? Wait, the video sequence: first frame shows one man with head down, then he turns to face another man (second frame), so the second man is approaching from the side.\n\nd) Camera: handheld, slight shake as it follows the action.\n\ne) Background: boxing ring ropes, audience (minimal).\n\nf) Exclude text, names, etc.\n\nSo putting it all together:\n\nTwo shirtless muscular men engage in a boxing match inside a ring. The bald man with a visible tattoo on his shoulder faces the bearded man, who approaches him. They exchange punches, with the bearded man using his arms to push the bald man, then grappling while the bald man holds the bearded man's arms. The camera follows the action with a slight shake, capturing the intense close combat as the audience watches from behind the ring ropes.\n\nWait, let's check the video: the frames are [0.0] to [5.0] with the men fighting. The first frame shows the bald man with his head down (maybe after a hit), then he turns and the bearded man comes in. Then they grapple, the bearded man is on the left, they push against each other, then the bald man is behind the bearded man.\n\nWait, in frame 3: \"a shirtless man with a beard and tattoos on his back\" (wait, the user's description: the second frame shows the bearded man approaching, frame 3: \"the bearded man with tattoos on his back\" then frame 4: they are in a clinch.\n\nWait, the provided video description (the user's input) is the video frames:\n\n[0.0]: a shirtless man (bald, face red) in ring, head down.\n\n[1.0]: another shirtless man (bearded) reaches out.\n\n[2.0]: the bald man turns to face the bearded man.\n\n[3.0]: they are grappling, the bearded man is behind the bald man.\n\n[4.0]: the bearded man holds the bald man's arm, then the bald man grabs the bearded man's head.\n\nWait, the user's video description:\n\nThe actual video:\n\nFrame 0: bald, shirtless man with red marks on face, in ring, moving.\n\nFrame 1: he turns, and another shirtless man with beard approaches, punching.\n\nFrame 2: the two men clash, the bearded man punches the bald man.\n\nFrame 3: the bald man pushes the bearded man, then the bearded man holds", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xVkcIzI8U98.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xVkcIzI8U98_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 102.50950431936317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two shirtless male wrestlers are actively engaged in physical combat within a boxing ring, demonstrating discrete, solid object motion through grappling, pushing, and striking actions. Their movements are driven by direct physical interactions and locomotion.", "background_and_ambient_analysis": "The background elements (ring ropes, ring structure, and distant audience) remain relatively stable with no fluid motion (fire, water, smoke) or significant environmental shifts observed. No uniform background shifting indicative of ambient environmental motion."}}
{"video_id": "xYiRoqzXkrY", "file_name": "xYiRoqzXkrY_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin, fingers pressing strings on the fretboard of a light brown wooden guitar, remains stationary across frames. The hand, partially covered by a dark sleeve, is positioned against the guitar's body. The camera maintains a static close-up perspective focused on the hand and guitar, with minimal background visibility.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xYiRoqzXkrY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xYiRoqzXkrY_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 125.69847186214143, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) moving along the guitar fretboard, demonstrating finger positioning.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind present."}}
{"video_id": "xY36KDRiqxs", "file_name": "xY36KDRiqxs_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a white dress bends down, then stands and raises her arms, spinning and moving her body in a room with wooden walls and shelves. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xY36KDRiqxs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xY36KDRiqxs_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 56.37539291642227, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a helmet and white shirt) is moving: bending over, lifting arms, and holding objects. The motion is due to the person's locomotion and physical actions.", "background_and_ambient_analysis": "The background (shelves, car, ceiling light) remains static throughout the video. No fluid or environmental motion (fire, water, wind, smoke) is present."}}
{"video_id": "xbhxGq3fJ4k", "file_name": "xbhxGq3fJ4k_000187_000197.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a man in a dark suit and light shirt standing before a screen. It cuts to a courtroom where a woman in a light gray outfit adjusts her stance at a wooden podium; a man in a dark suit with a red tie stands to her right, while another man in a dark suit is seated to her left. The camera pans left to reveal more of the courtroom, including seated individuals at desks and wooden paneling in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xbhxGq3fJ4k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xbhxGq3fJ4k_000187_000197.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 512.9277690690806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The witness (woman) is moving (standing, gesturing, leaning over table), the attorney (man in red tie) is standing and speaking, and other individuals exhibit subtle movements (head turns, hand gestures).", "background_and_ambient_analysis": "No fluid/environmental motion (fire, water, wind). Background elements (wooden panels, whiteboard, clock) are static with no uniform shifting across frames."}}
{"video_id": "xX165aG97YM", "file_name": "xX165aG97YM_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a light-colored long-sleeve shirt and glasses uses both hands to manipulate a yellow and red bag, opening it and adjusting its position while holding it in front of blue machinery. The camera follows the person’s movements with slight shifts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xX165aG97YM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xX165aG97YM_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 58.21275705389454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a yellow bag with visible hand movements, opening and handling the bag, which constitutes discrete, solid-object motion due to manual interaction.", "background_and_ambient_analysis": "The background features static industrial machinery and surfaces that show no significant shifting or environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "xdMt7DCZQBg", "file_name": "xdMt7DCZQBg_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four individuals in a recording studio; three seated to the left, one to the right, and one in a red shirt facing a computer. A person in the background raises an object overhead and lowers it, while others remain seated. Camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xdMt7DCZQBg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xdMt7DCZQBg_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 620.7323365633522, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People (seated individuals) exhibit subtle movements (e.g., adjusting posture, a person standing up and walking away from the desk).", "background_and_ambient_analysis": "No shifting backgrounds; no visible fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "xhHtCq1FSvs", "file_name": "xhHtCq1FSvs_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates a black coffee machine with a silver top, pressing a lever attached to its side. As the lever is pulled, water drips from the machine's spout. The hand then releases the lever, returning it to its original position. The machine remains stationary on a stand against a plain white background. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xhHtCq1FSvs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xhHtCq1FSvs_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 300.6281515553369, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is rotating a black device (discrete solid object). The motion is due to the hand's physical movement.", "background_and_ambient_analysis": "The background is a static white wall with no shifting or fluid motion (e.g., fire, water, smoke, wind). The droplet falling is a transient event but not dominant."}}
{"video_id": "xaT4wdwnTtQ", "file_name": "xaT4wdwnTtQ_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, one in a black sleeve, adjusts a bicycle wheel's tire on grassy terrain. The hands manipulate the wheel, then the camera shifts to a close-up of the bike's crankset and chain, showing the wheel rotating.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xaT4wdwnTtQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xaT4wdwnTtQ_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 106.07639942904058, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects moving include the hands adjusting a bike component, the bicycle chain, and the rear wheel (which rotates slightly due to the adjustment).", "background_and_ambient_analysis": "The background consists of static grass and a wall with no uniform shifting or fluid environmental motion (e.g., water, smoke, wind)."}}
{"video_id": "xjpgSaDVU5Q", "file_name": "xjpgSaDVU5Q_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple people, including a person in a purple jacket on the left, a person in a maroon jacket on the right, and a child in a striped shirt in the center, interact with colorful blocks (green, yellow, orange) on a table; they stack and move the blocks while hands reach forward and backward, with the person in purple and maroon positioned on either side of the child. The camera pans slightly across the table with a minor shake, capturing close-up motions of the hands and blocks against a blurred background of other people.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xjpgSaDVU5Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xjpgSaDVU5Q_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 231.9975942589535, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects (toy blocks: green, yellow, orange cubes) and hands are moving. The blocks are being manipulated by people (pushing, moving them), indicating explicit physical forces.", "background_and_ambient_analysis": "The background includes a room with tables and people standing; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is present. The background elements (walls, tables) are stable and do not shift uniformly."}}
{"video_id": "xsCx8WqsbfI", "file_name": "xsCx8WqsbfI_000353_000363.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange cap and dark shirt plays a brass instrument, pauses, adjusts the instrument with their hand, and resumes playing. Behind them, wooden cabinets and a fan are visible. The camera remains mostly static with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xsCx8WqsbfI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xsCx8WqsbfI_000353_000363.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 84.32644194470865, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving the trombone slide and the trombone itself. The motion is due to the man's action of playing the instrument.", "background_and_ambient_analysis": "The background (cabinets, tiles, fan) remains static. No fire, water, smoke, or wind observed."}}
{"video_id": "xmYa4oV-iIc", "file_name": "xmYa4oV-iIc_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt pulls a white net from the river, lifting it upward toward the shore. The net, appearing to contain fish, is maneuvered near the water's edge where green vegetation grows. The camera remains stationary, capturing the motion from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xmYa4oV-iIc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xmYa4oV-iIc_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 156, "blur_score": 139.24013910237227, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white dress is moving near the wall. The person's position shifts from left to right across the frames, indicating locomotion or deliberate movement.", "background_and_ambient_analysis": "The background consists of a static wall and grass, showing no fluid or environmental motion (fire, water, smoke, wind). The wall and grass remain consistent in their relative positions across frames, indicating no significant ambient environmental motion."}}
{"video_id": "xsyydb3uwfg", "file_name": "xsyydb3uwfg_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black t-shirt, gray shorts, and red boxing gloves repeatedly punches a black heavy bag, stepping around and delivering strikes while circling the bag, then pauses to face forward. The camera remains static with slight movement, capturing the motion against a gym backdrop of windows and a door.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xsyydb3uwfg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xsyydb3uwfg_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 83, "blur_score": 836.5746489287098, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing pink boxing gloves is punching a heavy bag, causing the bag to swing. The person moves around the bag, stepping and shifting positions.", "background_and_ambient_analysis": "The background (walls, door, window) is static with no fluid motion or environmental effects (fire, water, wind). No shifting background observed."}}
{"video_id": "xcjspW53vOo", "file_name": "xcjspW53vOo_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red helmet, blue shirt, and light shorts ascends a rocky slope while using a rope to pull themselves upward. They move steadily from the base of the rock toward a higher position, with a large tree and grassy hillside visible in the background. The camera, positioned above, captures the climber from a top-down angle with slight movement, emphasizing their progression along the rock face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xcjspW53vOo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xcjspW53vOo_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 488.38340866666636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue shirt moves slightly from left to right and downward.", "background_and_ambient_analysis": "The background (rocky terrain and tree) is static with no significant environmental motion (e.g., wind, water)."}}
{"video_id": "xwf_IanQ4w4", "file_name": "xwf_IanQ4w4_000510_000520.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt works on the peak of a wooden shed, raising his arm. The scene cuts to two individuals on a dark shingled roof, where one person in gray shorts hammers a piece of wood while the other holds it steady. Trees are visible in the background. The camera shifts from a medium shot of the shed to a close-up of the roof activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xwf_IanQ4w4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xwf_IanQ4w4_000510_000520.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 1698.296393525187, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "xlEj_-xSTfU", "file_name": "xlEj_-xSTfU_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. Make sure no markdown, just plain text. Avoid any extra info. Keep it concise. </think>  <caption_output>A hand pours dark liquid from a bottle into a wok containing chopped orange carrots, green bell peppers, and white onions. The contents are stirred, mixing the liquid with the vegetables as they cook, causing the ingredients to toss and blend together. The camera maintains a top-down perspective, capturing the motion of the vegetables within the wok.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/xlEj_-xSTfU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/xlEj_-xSTfU_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 94.03115422569395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects include the spatula and the food (vegetables and meat). The spatula moves in a controlled motion to stir the food, causing the food to mix and move within the pan.", "background_and_ambient_analysis": "The background (stove and kitchen) is static with no shifting. There is no fire, water, smoke, or wind as dominant motion; the cooking involves pouring and stirring, which is controlled and not fluid-like."}}
{"video_id": "y1z4lXch458", "file_name": "y1z4lXch458_000307_000317.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a small object on a white sheet of paper. The scene transitions to a person in dark clothing walking along a street, followed by another individual in red attire. The camera then focuses on a hand inserting mail into a green mailbox.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/y1z4lXch458.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/y1z4lXch458_000307_000317.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 599.7814390431085, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects: a hand writing on paper, a woman walking on the street, and a hand inserting a letter into a mailbox.", "background_and_ambient_analysis": "Background is static (buildings, street, mailbox) with no shifting. No fire, water, smoke, or wind present."}}
{"video_id": "y3yynNGreEM", "file_name": "y3yynNGreEM_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a pen appears on a white screen, moving from left to right to write \"ANSWER : RED\" in orange text. The hand's motion is sequential, forming each letter as it progresses. The camera maintains a static top-down view, focusing on the writing action against a plain background. No other objects or subjects are present.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/y3yynNGreEM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/y3yynNGreEM_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 365.6869510473348, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) moves in controlled, deliberate motions to write 'ANSWER: REDIUM' on a whiteboard using a marker.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind). Whiteboard background remains static with consistent text alignment throughout."}}
{"video_id": "y473vyH0lCM", "file_name": "y473vyH0lCM_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a blue shirt, denim pants, and white sneakers hops across a chalk-drawn hopscotch grid, moving from square to square. As the child progresses, another child in similar clothing enters from the right, joining the game and jumping onto the grid. The camera remains stationary throughout, capturing the interaction between the two children against a backdrop of greenery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/y473vyH0lCM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/y473vyH0lCM_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 73.6592715240399, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (solid discrete objects) exhibit locomotion: one child hops on the hopscotch grid, while the second child enters the scene and also hops. Motion is driven by intentional physical actions (hopping).", "background_and_ambient_analysis": "Background consists of static greenery and sidewalk with no fluid motion (fire, water, smoke) or significant wind; plants show minimal sway. No environmental elements dominate the motion."}}
{"video_id": "y7ZSX5qZRqM", "file_name": "y7ZSX5qZRqM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and red plaid kilt walks across a grassy area, then stops as multiple individuals with microphones approach from both sides. To the left, another person in a white shirt and maroon kilt stands nearby, while additional interviewers surround the central figure. The camera follows the central subject with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/y7ZSX5qZRqM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/y7ZSX5qZRqM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 238.43717227021912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "People in kilts are moving: one kicks their leg, others hold hands or interact with microphones.", "background_and_ambient_analysis": "No shifting background elements. No environmental motion (fire, water, wind) observed."}}
{"video_id": "y9HGmbgHUyA", "file_name": "y9HGmbgHUyA_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black and white cat sits on a kitchen counter. A person's hand reaches from the right to pet the cat's head; the cat then turns and jumps off the counter, running toward the wall. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/y9HGmbgHUyA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/y9HGmbgHUyA_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 151, "blur_score": 324.6740950520833, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A black cat moves from sitting on the sink to jumping off the edge. A human hand moves to pet the cat and then retracts.", "background_and_ambient_analysis": "The background elements (wall, sink, cabinet) are static and show no signs of fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "yActpv4yjKo", "file_name": "yActpv4yjKo_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black sleeveless top and light-colored shorts sits, strumming an acoustic guitar while their left hand presses frets and right hand strums. A black laptop with a red edge, connected by a white cable, rests in front. The camera remains static, focused on the upper body and guitar, capturing continuous strumming motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yActpv4yjKo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yActpv4yjKo_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 381.5106761149168, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and torso moving while playing guitar; guitar strings vibrating due to strumming.", "background_and_ambient_analysis": "Background elements (laptop, chair, fabric) show no uniform shifting; no fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "yFegsCtSPKY", "file_name": "yFegsCtSPKY_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white apron feeds red meat chunks into a silver meat grinder, resulting in ground meat flowing from the grinder into a clear glass bowl beneath it. Close-up shots capture the red ground meat exiting the grinder's outlet, with the camera shifting between close-up views of the grinding process and a wider angle showing the person operating the equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yFegsCtSPKY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yFegsCtSPKY_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 402.82176272256635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (meat pieces) are moving due to mechanical grinding force, expelled from the meat grinder.", "background_and_ambient_analysis": "Background elements (counter, machine) are static; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "y6_tsP-TrqA", "file_name": "y6_tsP-TrqA_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black t-shirt and gray pants lifts a white laundry basket, deposits its contents into a white washing machine, closes the lid, then picks up a large green detergent container from a nearby table. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/y6_tsP-TrqA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/y6_tsP-TrqA_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 294.0561750800203, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Person moving arms/bending to place clothes in washing machine, retrieving items, and handling detergent bottle.", "background_and_ambient_analysis": "Background elements (lamp, washing machine, shelves) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "yKFYhsyBYDc", "file_name": "yKFYhsyBYDc_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands play a brown violin, with the left hand pressing strings on the neck and the right hand moving along the strings; the background features a red, white, and blue striped pattern. The camera maintains a close-up, slightly shaky view focused on the hands and instrument.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yKFYhsyBYDc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yKFYhsyBYDc_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 304.3355124038297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands of a person manipulating a cello's strings and body, exhibiting intentional motion due to physical forces (bowing and finger placement).", "background_and_ambient_analysis": "Background features a static Union Jack flag with no visible fluid motion (fire, water, smoke) or environmental shifts; no uniform background displacement observed."}}
{"video_id": "yLdt1h7ky90", "file_name": "yLdt1h7ky90_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, belonging to a person in a black-and-white striped shirt, manipulates a light brown woven basket. The hands rotate the basket, fingers tracing the interior weave and adjusting the structure while maintaining contact with the basket's surface. The basket rests on a wooden surface. The camera maintains a close-up view, slightly shifting to follow the hands' movements, focusing on the intricate weaving process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yLdt1h7ky90.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yLdt1h7ky90_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 153, "blur_score": 719.306871896659, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a woven basket; discrete solid objects (basket, hands) exhibit motion due to physical forces (weaving, adjusting materials) without fluid dynamics or environmental influences.", "background_and_ambient_analysis": "No shifting background elements; no fluid/environmental motion (fire, water, smoke, wind) present. Background consists of static surfaces (e.g., table, person's clothing) with no uniform motion."}}
{"video_id": "yJwrJ2UOxNs", "file_name": "yJwrJ2UOxNs_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair wearing a red top sits at a wooden table, holding a smartphone with both hands and looking downward at it. In front of her rests an open silver laptop, while a white plate with food and a water bottle sit to her left. Small items including spice containers are arranged on the table. The camera maintains a static frontal perspective, capturing her seated position with natural light entering from a window in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yJwrJ2UOxNs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yJwrJ2UOxNs_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 150, "blur_score": 84.40275042537098, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hand and phone are moving as she interacts with the phone.", "background_and_ambient_analysis": "The background is static with no shifting elements. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "yKggVoKp_ss", "file_name": "yKggVoKp_ss_000236_000246.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows swimmers in a pool. First, identify the main subjects: three swimmers. They're in lanes separated by colorful dividers (red, yellow, etc.). The swimmers are doing freestyle, I think. Let's check the sequence.\n\nIn the first frame, all three are in the water, moving. The next frames show them continuing. The leftmost swimmer is wearing a cap, maybe? Wait, the description says focus on motion and behavior chronologically. So start with what's happening at the beginning.\n\nSwimmers are moving through the pool in their lanes. They're heading towards the right side (from the camera's perspective, since the ladder is in the bottom left, they're moving away from the ladder). The swimmers are in a line, maybe? Wait, the video has three swimmers: one on the left, middle, right. As the video progresses, they're swimming, their arms moving, kicking.\n\nAppearance: three swimmers, probably adults, in swim caps. The one on the right is more towards the right lane. Spatial: the left swimmer is behind the middle, middle behind right? Or all in the same direction. Wait, in the frames, they're all swimming, maybe in a race.\n\nCamera perspective: the camera is at the side of the pool, maybe a fixed position. The video shows a slight pan? Or just static? Wait, the frames show the swimmers moving, so the camera might be moving slightly to follow them, but the background is the pool deck.\n\nBackground: the pool area, with deck and maybe some structures. But minimal background, as per rules. So focus on the swimmers' motion.\n\nChronological: the swimmers start swimming, their arms pulling water, legs kicking, moving forward. The one on the right is slightly ahead in some frames? Let's check.\n\nFirst frame: three swimmers in different lanes. Then in subsequent frames, they continue swimming. The left swimmer is in a lane, middle, right. Their movement is continuous.\n\nSo the caption should be: Three swimmers in swim caps swim freestyle through a pool, moving forward in their lanes with colorful lane dividers (red, yellow, purple). The right swimmer leads, followed by the middle, then the left, all with synchronized arm strokes and kicks. The camera remains stationary, capturing their movement from a side perspective, with minimal background distractions.\n\nWait, but need to check if there are three swimmers. Let's count: first frame has three heads above water. Yes. So three swimmers.\n\nAppearance: swim caps (maybe different colors? The right swimmer has a dark cap, middle lighter, left maybe another color). But the rules say brief appearance: color, size, orientation. So \"three swimmers wearing swim caps, varying in cap color, moving forward.\"\n\nSpatial: relative positions. The right swimmer is in the right lane, middle in the middle, left in the left. So \"three swimmers in adjacent lanes, right swimmer leading, middle swimmer trailing slightly, left swimmer further back.\"\n\nMotion: \"swimming freestyle, arms alternating strokes, legs kicking.\"\n\nCamera: \"stationary side view, capturing the swimmers' progression.\"\n\nLet me structure it chronologically: start with the swimmers beginning to swim, then moving forward. The video shows them in sequence over time.\n\n\"Three swimmers, wearing swim caps, begin freestyle swimming in adjacent lanes of a pool marked by colorful lane dividers. They move forward in sync, with the right swimmer slightly ahead, the middle swimmer following, and the left swimmer trailing. Throughout the sequence, their arms perform alternating strokes and legs kick rhythmically as they progress. The camera maintains a fixed side perspective, capturing their motion without noticeable movement.\"\n\nWait, check rules: concise, chronological. So start with initial position, then their action, then progression.\n\n\"Three swimmers in swim caps swim freestyle in adjacent lanes of a pool, moving forward with rhythmic arm strokes and kicks. The right swimmer leads, followed by the middle swimmer, then the left swimmer, maintaining consistent lane positions. The camera remains stationary, providing a side view of their progression through the water.\"\n\nYes, that's concise. Let's make sure no background details except essential. The pool is the main setting, so just mentioning the pool lanes.\n\nCheck all rules: a) motion and behavior chronologically: yes, they swim forward, leader, following. b) appearance: three swimmers, swim caps. c) spatial: right leads, middle, left. d) camera: stationary side view. e) background minimal: pool lanes. f) no text. g) no reasoning.\n\nFinalize:\n\n<caption_output>Three swimmers wearing swim caps swim freestyle in adjacent pool lanes, moving forward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yKggVoKp_ss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yKggVoKp_ss_000236_000246.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 132.66187041012898, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two swimmers are actively moving through the pool lanes, exhibiting locomotion (swimming) with visible arm and leg movements.", "background_and_ambient_analysis": "The pool water shows minor ripples, but the background (walls, lane dividers) remains stable with no uniform shifting, indicating no dominant ambient environmental motion."}}
{"video_id": "yEbtXwL0gXA", "file_name": "yEbtXwL0gXA_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a man in a maroon shirt with white text on the back, moving towards the back of a container. He's carrying something? Wait, no, maybe he's pushing or pulling. Then, he's inside the container. Wait, the first frame shows him inside, then the next frame he's outside? Wait, no, the video transitions. Let's check the frames:\n\nFrame 0: Man in maroon shirt (back to camera) near the door of a container, moving away from camera into the container. The container door is open.\n\nFrame 1: Same man, but now he's inside the container, carrying a large white plastic bag. Wait, no, the next frame (frame 2) shows the man pushing the white bag out of the container.\n\nWait, the sequence: The man in the maroon shirt (first frame) is inside the container, then he's pushing the white bag out (frame 2). Then frame 3: the man is pushing the white bag through the container door. Frame 4: the man is outside the container, having pushed the bag out. Frame 5: he's near the outside, then frame 6: a different person (red shirt, jeans?) is pushing a red hand truck. Wait, maybe the first man is carrying a bag out, then another person (maybe the same?) is pushing a cart.\n\nWait, let's look at each frame step by step.\n\nFrame 0: A man in a maroon shirt (text on back) with gray pants is at the open door of a container, facing inside. The container is a shipping container, corrugated metal. The man is standing with his back to camera, arms slightly out.\n\nFrame 1: The man is now inside the container, pushing a large white plastic bag (which has some items inside, maybe a bed or something). He's moving from inside towards the exit.\n\nFrame 2: The bag is now partially outside the container, the man is pushing it out. The container interior is visible, with some items like boxes.\n\nFrame 3: The bag is almost completely out, the man is still pushing it through the door. The container's green floor is visible.\n\nFrame 4: The bag is outside the container, the man is now standing outside, next to the door. The container door is open, and the man is facing the container.\n\nFrame 5: The man in the maroon shirt is no longer visible. A man in a black shirt and blue jeans is now outside the container, pushing a red hand truck. The container's exterior is visible, with blue and beige bins on the left.\n\nFrame 6: The same man in black shirt and blue jeans is pushing the red hand truck towards the container. There's a stack of folded clothes on the right, and the container's metal walls.\n\nNow, the main subjects: First, the man in maroon shirt pushing a white plastic bag out of the container. Then, the scene shifts to another man (black shirt, blue jeans) pushing a red hand truck towards the container.\n\nChronological order: The video starts with a man in a maroon shirt carrying a white plastic bag (size: large, white) from inside the container to outside. As he pushes the bag through the container door, he exits the container. Then, the scene transitions to a different man (black shirt, blue jeans) pushing a red hand truck towards the container.\n\nWait, frame 0: man in maroon shirt inside container, moving towards door. Frame 1: he's inside, pushing white bag towards door. Frame 2: white bag is moving out, man pushing. Frame 3: white bag is exiting, man is still pushing. Frame 4: man exits, bag is outside. Frame 5: man in black shirt is outside, pushing red hand truck. Frame 6: man continues pushing the red hand truck towards container.\n\nSo the main action: first, a person in a maroon shirt pushes a large white bag out of a shipping container, then another person in a black shirt pushes a red hand truck towards the container.\n\nAppearance: maroon shirt (white text), gray pants; white plastic bag, large. Black shirt, blue jeans, red hand truck.\n\nSpatial relationships: maroon shirt person is inside container, pushing bag out (bag is in front of him, moving towards the container door). Then, black shirt person is outside the container, pushing hand truck towards the container's open door.\n\nBackground: container, blue bins on left, stacks of clothes on right (but minimal as per rules).\n\nCamera: starts inside container (frame 0), then frames 1-4 are from outside the container (showing the person moving the bag out), then frames 5-6 are the same outside perspective", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yEbtXwL0gXA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yEbtXwL0gXA_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 88.31779856135574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (people in maroon/black shirts) move by walking and pushing carts/pull large covered items (e.g., mattress-like objects) through the corridor.", "background_and_ambient_analysis": "Background elements (corrugated walls, ground, blue dumpsters) remain stationary across frames; no fluid or gaseous motion (e.g., fire, smoke, wind) observed."}}
{"video_id": "yOLcO75Mc98", "file_name": "yOLcO75Mc98_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First, a hand pours liquid from a pot into a glass bowl. Then, another scene: a hand adds a white powder into a stand mixer's bowl. Next, a hand pours chocolate chips into the mixer. After that, a baking tray with chocolate chip cookies is shown. Finally, a person in a blue cardigan stands by the counter. \n\nNeed to order chronologically. Start with pouring liquid into bowl, then adding powder to mixer, adding chocolate chips, baking tray with cookies, person standing. \n\nCheck the rules: focus on motion, chronological, appearance, spatial, camera perspective.\n\nFirst frame: hand pours liquid (pot to glass bowl, yellow liquid maybe). Second: hand adds white powder (small bowl to stand mixer). Third: hand pours chocolate chips (small bowl to mixer). Fourth: baking tray with cookies (on tray). Fifth: person in blue cardigan standing.\n\nNow, describe each step in order. Mention the actions: pouring, adding, etc. Appearance: liquid is yellow? Wait, first frame is liquid from pot into bowl. Second is white powder. Third is chocolate chips. Fourth is baked cookies. Fifth is person.\n\nSpatial: first frame, hand pouring into bowl on counter. Second, hand adding to mixer. Third, hand pouring chips into mixer. Fourth, tray of cookies. Fifth, person near mixer.\n\nCamera: first frame is close-up of pouring. Then close-up of mixer, then close-up of mixer again, then close-up of tray, then medium shot of person.\n\nNow, concise paragraph. \n\n\"First, a hand pours a yellow liquid from a metal pot into a clear glass bowl on a wooden counter. Next, a hand adds white powder from a small glass bowl into a stand mixer’s stainless steel bowl. Then, a hand pours dark chocolate chips from a small white bowl into the mixer bowl. Following this, the video shows a baking tray with freshly baked chocolate chip cookies. Finally, a person in a blue cardigan stands near the kitchen counter, with the mixer visible in the background. The camera remains mostly close-up on the actions, transitioning to a medium shot of the person at the end.\"\n\nWait, check rules: keep background minimal. So for the fifth frame, just mention the person's clothing, not much background. Also, the last frame is the person standing, so maybe \"a person in a blue cardigan stands at the kitchen counter.\"\n\nCheck if all motions are covered: pouring liquid, adding powder, adding chips, cookies on tray, person standing.\n\nAlso, number of cookies: \"several chocolate chip cookies\" maybe.\n\nLet me structure:\n\nA hand pours a yellow liquid from a metal pot into a clear glass bowl on a wooden surface. A hand then adds white powder from a small glass bowl into a stand mixer's stainless steel bowl. Next, a hand pours dark chocolate chips from a small white bowl into the mixer bowl. The video then shows a baking tray with several baked chocolate chip cookies. Finally, a person wearing a blue cardigan stands near the kitchen counter. The camera maintains close-up angles during the ingredient preparation steps and transitions to a medium shot for the person at the end.\n\nCheck for chronology: yes, order of events.\n\nAppearance: yellow liquid (from first frame), white powder (second), dark chocolate chips (third), cookies (fourth), blue cardigan (fifth).\n\nSpatial: first frame, bowl on counter; second, mixer bowl; third, mixer bowl; fourth, tray; fifth, person near counter.\n\nCamera: close-up on pouring, close-up on mixer, close-up on mixer, close-up on tray, medium shot of person.\n\nBackground minimal: in the first frame, background has bowls, but minimal. Second frame, mixer is main. Third, mixer. Fourth, tray. Fifth, counter.\n\nAlso, \"baked\" is good for the cookies.\n\nNow, make it concise:\n\n\"A hand pours a yellow liquid from a metal pot into a clear glass bowl. A hand then adds white powder into a stand mixer's stainless steel bowl. Next, a hand pours dark chocolate chips into the mixer bowl. The scene shifts to a baking tray with baked chocolate chip cookies. Finally, a person in a blue cardigan stands near the counter. The camera uses close-up angles for the ingredient steps and a medium shot for the person.\"\n\nWait, check if \"yellow liquid\" is accurate. In the first frame, it's a light brownish liquid, maybe. But in the video, the liquid poured is from a pot, so maybe not yellow. Maybe just \"a liquid\".\n\nBut the first frame is [0.0] shows pouring liquid from pot into bowl. The video might not specify color, so better to say \"a liquid\".\n\nSimilarly, white powder: probably flour.\n\nBut the rules say \"briefly describe their appearance and number\". So for the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yOLcO75Mc98.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yOLcO75Mc98_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 69.95000592159232, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects in motion include the container pouring sugar (0.0-1.4s), the spoon transferring sugar (0.4-1.4s), and the bowl receiving sugar (0.0-1.4s). In 1.5-3.1s, a container pours chocolate chips into a mixer bowl (discrete object movement).", "background_and_ambient_analysis": "Static background elements (wooden countertop, stand mixer, kitchen walls) show no shifting or environmental motion; no fire, water, smoke, or wind present."}}
{"video_id": "yQ6IXDLLEq0", "file_name": "yQ6IXDLLEq0_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and green patterned tie raises both arms upward, then lowers his right arm, followed by his left arm, and finally brings both arms down. He stands in a room with a floral curtain on the wall to his right. The camera remains stationary with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yQ6IXDLLEq0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yQ6IXDLLEq0_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 167.9765703848733, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (male in blue shirt and tie) is actively moving their arms in various positions, with no other discrete solid objects exhibiting motion.", "background_and_ambient_analysis": "The background elements (walls, floral curtain) show no significant uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "yMYY0dOqN5Y", "file_name": "yMYY0dOqN5Y_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video caption request. First, I need to understand the task. The user wants a concise, chronological paragraph describing the video, following specific rules. Let me go through each rule to make sure I cover everything.\n\nRule a says focus on the motion and behavior of main subjects in chronological order. The main subjects here are the woman and the man. The woman is applying something to the man's back. Let me check the video frames. In the first frame, she's using a cloth on his back. Then she moves her hands, maybe rubbing or massaging. So the sequence is: she starts by wiping the back, then continues the motion, maybe applying a product.\n\nRule b: briefly describe appearance and number. The woman is in a blue outfit with white gloves. The man is shirtless, wearing dark pants. There are two people. Need to mention their colors and orientation. The woman is standing behind the man.\n\nRule c: spatial relationships. The woman is behind the man, working on his back. The man is seated, facing away. So the spatial relationship is \"the woman stands behind the man, applying...\".\n\nRule d: conclude with camera perspective. The video seems to be a fixed shot, no movement mentioned. The camera is static, maybe slightly angled but no pan or shake. The user says \"mention spatial relationships if relevant\" but for camera, it's about perspective and movement. Since it's a fixed shot, probably \"static camera perspective\".\n\nRule e: minimal background unless essential. Background includes a kitchenette with cabinets, sink, flowers. But since the main action is the massage, maybe just mention \"kitchen setting with cabinets and sink\" briefly.\n\nRule f: exclude text, named characters, stylistic analysis. So no mentioning names or what's written.\n\nNow, putting it all together chronologically. The woman starts by wiping the man's back with a cloth, then continues the motion, possibly applying a product or lotion. The man remains seated. The camera is static. Background is kitchen with cabinets and flowers.\n\nWait, in the video, she's using gloves, a cloth. The sequence shows her moving hands from shoulders down to lower back. So the action is wiping or massaging the back with a cloth.\n\nCheck the frames: frame 0: she's using a cloth on the back. Frame 1: continues. Frame 2: maybe adjusting the cloth. Frame 3: same. Frame 4: still working. So the motion is continuous.\n\nNeed to describe the sequence: \"A woman in a blue uniform and white gloves stands behind a shirtless man seated on a chair, methodically wiping his back with a white cloth, moving from his shoulders downward. The man remains still, facing away. The scene takes place in a kitchenette with cabinets and a sink visible in the background. The camera maintains a static perspective throughout.\"\n\nWait, but the background description should be minimal. The kitchenette with cabinets and sink is the setting, but maybe just say \"kitchen setting\" to keep it minimal.\n\nAlso, need to mention the number of people: two people, a woman and a man.\n\nCheck if appearance details are needed. The woman's outfit is blue with white gloves. The man is shirtless.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\".\n\nSo: \"A woman in a blue uniform and white gloves stands behind a shirtless man seated on a chair, methodically wiping his back with a white cloth, moving from his shoulders downward. The man remains still, facing away. The scene takes place in a kitchen setting. The camera remains static.\"\n\nIs \"blue uniform\" correct? The video shows a blue dress with some white details, but the rule says \"briefly describe\". Maybe \"blue dress\" is better. But the problem says \"blue uniform\", which might be okay.\n\nWait, the video description says she's in a blue dress with white gloves. So \"blue dress\" vs \"uniform\". The user says \"briefly describe appearance\", so maybe \"blue dress with white gloves\".\n\nBut the original caption example uses \"blue uniform\", so maybe that's acceptable.\n\nNow, the sequence: she's wiping his back. The action is chronological: starts by wiping the back, then moves hands down. So \"methodically wiping his back with a white cloth, moving from his shoulders downward.\"\n\nCheck for other elements: does she use any other tools? The frames show her using a cloth, maybe a bottle? Wait, frame 2: she holds a bottle, applies something. Wait, in the video, maybe she's applying a product. Let me check again.\n\nWait, in the frames provided:\n\n[0.0] she's using a cloth on his back.\n\n[1.4] same action.\n\n[2.5] she's using a cloth on his neck/should", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yMYY0dOqN5Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yMYY0dOqN5Y_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 60.42829802784787, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman in blue is moving her hands to apply a substance to the man's back. The man remains stationary.", "background_and_ambient_analysis": "The background (cabinets, sink, wall) shows no shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "yYfscF_wi_4", "file_name": "yYfscF_wi_4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A couple dances in a room; the woman wears a green dress and black heels, the man a light green shirt and blue jeans. They hold each other, rotating slowly across the wooden floor. In the background, two people sit on wooden benches. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yYfscF_wi_4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yYfscF_wi_4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 174.6670330215666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (dancers) are moving in a coordinated manner, exhibiting distinct locomotion (steps, turns) characteristic of physical movement.", "background_and_ambient_analysis": "The background elements (walls, bench, window, screen) show no significant shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "yPln1Hxc3q0", "file_name": "yPln1Hxc3q0_000201_000211.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a smartphone, initially displaying a text message conversation on the screen. The hand then types on the phone's keyboard, inputting characters to modify the message. The background shows a portion of a dark shoe and carpeted floor. The camera maintains a close-up, static perspective focused on the phone and hand throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yPln1Hxc3q0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yPln1Hxc3q0_000201_000211.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 35.28915830384758, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is interacting with a smartphone screen, typing text. The hand's motion is discrete and deliberate, involving finger movements on the keyboard.", "background_and_ambient_analysis": "The background consists of static elements (e.g., the surface holding the phone) with no significant shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "yc484d9Gt0I", "file_name": "yc484d9Gt0I_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink and blue jacket holds a microphone, moving energetically while turning their head. They gesture with their hand, interacting with another individual in a red jacket who stands to their right. The camera follows the movement, shifting angles to capture the dynamic interaction between the two.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yc484d9Gt0I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yc484d9Gt0I_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 237.6212673611111, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "In the first segment, a person swings a bat (discrete object) and hits a ball (another discrete object). The bat and ball motion is due to collision forces. In the second segment, the two people are standing still with minimal head and hand movements (for speaking).", "background_and_ambient_analysis": "The background in both segments appears static: dark setting with fixed lights in the first segment and a colored wall in the second. There is no fluid motion (fire, water, wind) to suggest ambient_environmental motion."}}
{"video_id": "yk10oYsW7ic", "file_name": "yk10oYsW7ic_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light green shirt sits at a desk with a microphone, initially resting one hand near their face. They move both hands together in front of the microphone, clasp them briefly, and then bring their hand to cover their face. The camera remains stationary, capturing the individual from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yk10oYsW7ic.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yk10oYsW7ic_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 209.35581460096103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green shirt is moving their hands and upper body in discrete gestures while seated at a desk.", "background_and_ambient_analysis": "Background elements (computer monitor, wall with 'INFO WAR' text) remain static; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "ykgBpmau-04", "file_name": "ykgBpmau-04_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with two people sitting at a table. The first frame shows a man and a woman, the man in a dark jacket, the woman in a gray shirt. They're close, maybe interacting. Then the camera zooms in on hands: one person (probably the man) is placing a small object on another person's palm. The object looks like a small metallic item, maybe a tool or a piece of jewelry. Then the next shot is the man holding the object up, like showing it. \n\nNeed to focus on motion and behavior in order. First, two people at a table. Then close-up of hands: one hand (left, since the right hand is holding a small item) placing it on the other's palm. Then the person holds it up. \n\nDescribe appearance: man has dark hair, dark jacket, yellow shirt underneath. Woman has short brown hair, gray shirt. But maybe don't need to detail too much. The key is the actions: sitting, hands placing object, then holding it up. \n\nChronological order: start with two people at table (man and woman), then close-up of hands where one is placing a small item on the other's hand, then the man holds the item up. \n\nSpatial relationships: in the first frame, they're seated at a table; in the close-up, the hands are on the table, then the man holds it up. \n\nCamera: starts with a medium shot, then close-up on hands, then close-up on the man holding the object. \n\nBackground: dark, minimal. So minimal background description. \n\nSo the caption should be:\n\nA man and woman sit at a table; the man places a small metallic object on the woman's outstretched hand. Close-up on their hands as the man adjusts the object, then the man lifts the object toward the camera while holding it between his thumb and forefinger.\n\nCheck rules: focus on motion and behavior in order. Yes, the actions are sequential: sitting, placing object, adjusting, lifting. \n\nAppearance: man has dark jacket, yellow shirt (since in the third frame he's wearing yellow), woman gray shirt. But maybe just mention their clothing briefly. \n\nSpatial: at table, hands on table, then man holds up. \n\nCamera: medium shot, close-up, close-up. \n\nNeed to keep concise. Let's draft:\n\nTwo people sit at a dark table; a man in a dark jacket and yellow shirt places a small metallic object onto a woman's outstretched hand. The camera zooms to a close-up of their hands as the man adjusts the object, then shifts to a close-up of the man holding the object near his mouth.\n\nWait, in the fourth frame, the man is holding the object near his mouth? Let me check the frames:\n\nFrame 0: two people at table.\n\nFrame 1: hands, one placing on the other's palm.\n\nFrame 2: hands, object on palm.\n\nFrame 3: hands, object on palm.\n\nFrame 4: man holding the object near his mouth.\n\nAh, so frame 4: he's holding it up to his mouth, maybe about to eat? But the description says \"the man holds the object up\". \n\nSo the sequence:\n\n1. Two people at table.\n\n2. Close-up: man places object on woman's palm.\n\n3. Close-up: man adjusts object on palm.\n\n4. Close-up: man holds object near his mouth.\n\nSo caption should note that.\n\nNow, rules:\n\na) motion and behavior in chronological order: man places object, adjusts, then holds up.\n\nb) appearance: man (dark jacket, yellow shirt), woman (gray shirt), object small metallic.\n\nc) spatial: at table, hands on table.\n\nd) camera: medium shot, then close-ups.\n\ne) background minimal.\n\nf) exclude text, etc.\n\nSo draft:\n\nA man and woman sit at a table; the man places a small metallic object on the woman's open palm, adjusts it with his fingers, and then lifts the object toward his mouth. The camera transitions from a medium shot of the pair to close-ups of their hands and the man holding the object.\n\nCheck for conciseness. Maybe \"the man places a small metallic object on the woman's open palm\" – yes, that's the motion. Then \"adjusts it with his fingers\" – from the frames, the hands are moving. Then \"lifts the object toward his mouth\" – correct.\n\nCheck if spatial relationships are mentioned: \"at a table\" – yes, that's the location.\n\nCamera perspective: medium shot, then close-ups.\n\nBackground: dark, but minimal, so not mentioned unless essential. The background is dark, but maybe not necessary for understanding motion. The focus is on the actions, so okay to skip background.\n\nWait, rule e", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ykgBpmau-04.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ykgBpmau-04_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 120.21047339550094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands of two individuals are moving as they interact with a small object (e.g., a ring), exhibiting clear manipulation and physical handling.", "background_and_ambient_analysis": "The background consists of a static dark curtain; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "yuJG9CZbxPA", "file_name": "yuJG9CZbxPA_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black and white vest, light pants, and red boxing gloves punches a large red and gray heavy bag. He steps back and forth, striking the bag which swings in response. The room features a checkered floor and a stool. The camera remains stationary, capturing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yuJG9CZbxPA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yuJG9CZbxPA_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 253.98197775137163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing red gloves) actively punches a large red/gray punching bag, causing it to swing. The person also moves their feet and body to maintain balance and generate force.", "background_and_ambient_analysis": "Background elements (walls, door, stool) remain stationary with no uniform shifting, and no fire, water, smoke, or wind is present in the scene."}}
{"video_id": "ymtehK9jrrw", "file_name": "ymtehK9jrrw_000154_000164.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark suit with a colorful patterned shirt adjusts a white and gray microscope on a wooden table. Initially, they look through the eyepiece, then step back, turn the focus knob, and reposition their hands around the microscope's stage. The background includes a container and yellow objects on the table, with a machine visible to the right. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ymtehK9jrrw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ymtehK9jrrw_000154_000164.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 110.3315015011393, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person moves by stepping back and forth and adjusts the microscope (including moving the stage via knobs).", "background_and_ambient_analysis": "Background (walls, equipment) is stationary. No fire, water, smoke, or wind observed."}}
{"video_id": "yozu17oz70Q", "file_name": "yozu17oz70Q_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a pan on a stove. There are two pieces of seasoned meat in the pan. A hand uses tongs to flip one piece. Then, the hand moves the meat from the pan to a cutting board. The cutting board has some crumbs. Then, the hand holds a green package of \"Salsa Verde\" and pours it into the pan. Wait, no, the last frame shows a hand holding the package, but the main actions are the flipping and moving the meat, then the salsa. Let's check the timestamps. \n\nThe first part: pan on stove, two pieces of meat. Hand with tongs flips one piece (so moving it from one side to the other). Then the hand lifts the flipped meat to the cutting board (which has crumbs). Then the next scene is a hand holding the salsa package, pouring into the pan. Wait, the video is split into clips. The first clip is the pan, tongs flipping meat. Then the hand moves the meat to the cutting board. Then the hand holds the salsa package. But the task is to describe chronologically.\n\nSo step by step: \n\n- Initial frame: black pan on gas stove with two browned meat pieces. A hand uses metal tongs to flip one piece, moving it from the bottom to the top of the pan (so flipping it over). Then the hand lifts that piece with tongs, moving it to the white cutting board on the right (which has crumbs). Then, the next action is a hand holding a green \"Salsa Verde\" package and pouring its contents into the pan. But the caption should be chronological.\n\nNow, focus on motion and behavior. The main subject is the hand with tongs. So:\n\nA hand uses metal tongs to flip a seasoned meat piece in a black pan on a gas stove, then transfers it to a white cutting board with crumbs. Subsequently, the hand holds a green salsa package and pours it into the pan.\n\nWait, but the video clips are: first the pan with meat, tongs flipping one piece, then moving to board, then the salsa package. Need to make sure the order is correct.\n\nLooking at the video frames:\n\n[0.0] Pan with two meat pieces, hand with tongs.\n\n[1.4] Tongs pick up a piece, lift it.\n\n[2.5] Tongs flip the piece in the pan.\n\n[3.6] Tongs place the piece back in the pan (wait, no, the description says \"lifts the piece with tongs, moving it to the cutting board\". Wait, frame 0: two pieces. Frame 1: tongs pick one piece, lift. Frame 2: tongs flip it over in the pan. Frame 3: tongs lift it out (so moving to the board). Then frame 4: cutting board with crumbs. Then frame 5: hand holds salsa package. Wait, the user provided the frames as:\n\n<0.3 seconds> pan with two meats, tongs.\n\n<1.4> tongs picking up one piece.\n\n<2.5> tongs flipping it in the pan.\n\n<3.6> tongs lifting the piece to the cutting board.\n\n<4.7> cutting board with crumbs.\n\n<5.9> hand holds salsa package.\n\nWait, the user's input shows:\n\nFirst frame: pan with two pieces, tongs.\n\nThen frame 1.4: tongs lifting a piece (from the pan to board).\n\nFrame 2.5: the piece is in the pan (flipped, maybe).\n\nFrame 3.6: tongs placing the piece on the board.\n\nFrame 4.7: board with crumbs.\n\nFrame 5.9: hand holds salsa package.\n\nWait, the user's input has:\n\n[0.3] shows pan with two meats, tongs.\n\n[1.4] shows tongs lifting one piece (so moving it from pan to board).\n\n[2.5] shows the piece flipped in the pan (so maybe the action of flipping it in the pan first, then moving).\n\nWait, maybe the sequence is:\n\n- The hand uses tongs to flip one piece of meat in the pan (so the piece was on one side, flipped to the other side).\n\n- Then, the hand lifts the flipped piece from the pan to the cutting board.\n\n- Then, the hand holds the salsa package and pours it.\n\nBut need to be precise.\n\nNow, the caption needs to be concise, chronological.\n\nLet's outline:\n\nA hand uses metal tongs to flip a seasoned, browned piece of meat in a black cast-iron pan on a gas stove, then lifts it from the pan to a white cutting board adjacent to the stove. The hand subsequently holds a green salsa package, preparing to pour its contents into", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yozu17oz70Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yozu17oz70Q_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 33.35772130834394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: chicken pieces being flipped by tongs, hand pouring oil from a bottle into the pan, and the bottle moving. The chicken and tongs are the main moving objects.", "background_and_ambient_analysis": "The background (stove, countertop) is static; no shifting or fluid motion dominates. Minimal steam is present but not significant for classification."}}
{"video_id": "yoSELMxQKFc", "file_name": "yoSELMxQKFc_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of dancers in light-colored costumes begins performing on a white stage, initially arranged in a formation. They move in synchronized motion, transitioning through choreographed steps and changing positions across the stage. The camera remains stationary, capturing the performance from a wide-angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yoSELMxQKFc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yoSELMxQKFc_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 577.0147930080975, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid objects (people) are moving on stage in coordinated patterns, indicative of locomotion and physical interaction.", "background_and_ambient_analysis": "Background elements (audience, stage structures) show no uniform shifting; no fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "yt7zUxKzqzk", "file_name": "yt7zUxKzqzk_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and blue jeans approaches a black bicycle positioned in front of a concrete wall, bends over to adjust the rear wheel, then crouches to work on the bike's components. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yt7zUxKzqzk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yt7zUxKzqzk_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 655.268211525681, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt moves around a stationary bicycle, performing work on it (standing, walking, crouching). The bicycle remains stationary. Other bicycles are static in the background.", "background_and_ambient_analysis": "Background elements (concrete wall, stacked items) are static and show no uniform shift. No fluid or environmental motion (fire, water, wind) detected."}}
{"video_id": "yzCUbFw-dYg", "file_name": "yzCUbFw-dYg_000471_000481.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's left hand moves along the fretboard of a black bass guitar with a light-colored neck, pressing strings at various fret positions. The right hand is partially visible, likely strumming. The person is seated, wearing dark clothing and jeans, holding the bass horizontally. The camera maintains a close-up perspective, slightly shifting to follow the left hand’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/yzCUbFw-dYg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/yzCUbFw-dYg_000471_000481.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 284.45331052283996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving on the bass guitar fretboard, exhibiting discrete motion due to physical interaction with the instrument.", "background_and_ambient_analysis": "Background contains stationary guitars and no fluid/environmental elements (e.g., no fire, water, smoke). Background elements do not shift uniformly."}}
{"video_id": "ywtenvC57g8", "file_name": "ywtenvC57g8_000309_000319.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video has two parts: a main frame and an inset. The main frame shows a person in a dark green sweater, sitting and using a laptop. The inset is a close-up of a toilet bowl. \n\nLooking at the inset: it's a light blue toilet bowl. A hand in a yellow glove is pouring a dark liquid (probably coffee) into the bowl. The liquid swirls as it's poured, then the hand moves away. The person in the main frame is gesturing with their hands while talking, maybe explaining the action in the inset.\n\nNeed to focus on motion and behavior. Chronological order: first, the toilet bowl scene shows liquid being poured by a gloved hand. Then the hand moves. The main person gestures. \n\nAppearances: toilet is light blue, hand is yellow glove, dark liquid. The person has a dark green sweater.\n\nSpatial relationships: the inset is in the top left corner of the main frame. The person is on the right side of the main frame, using a laptop.\n\nCamera perspective: for the inset, it's a close-up (top-down? No, it's a view into the toilet bowl, so maybe overhead or close-up). The main frame is a medium shot of the person. The inset is a close-up of the toilet.\n\nBackground: minimal, since the rules say keep background descriptions minimal. The main person's background has shelves but not detailed.\n\nCheck rules: a) motion chronologically. The pouring happens first in the inset, then the hand moves. The person gestures. b) describe appearance: light blue toilet, yellow glove, dark liquid, dark green sweater. c) spatial: inset is left of the person, main person is right. d) camera: inset is close-up, main is medium. e) background minimal. f) exclude text, etc.\n\nSo the caption should start with the toilet bowl action: a gloved hand pours dark liquid into the light blue toilet bowl, the liquid swirls, then the hand moves away. Then the person in the main frame gestures while speaking. \n\nWait, the order: the video starts with the toilet bowl. The first frame shows the toilet bowl with the liquid being poured (from the inset). So the chronological order is: the inset shows the gloved hand pouring dark liquid into the light blue toilet bowl, causing the liquid to swirl as it's deposited, then the hand withdraws. Simultaneously, the main frame shows a person in a dark green sweater gesturing with their hands while looking at a laptop.\n\nWait, but need to be concise. Let's structure:\n\nIn the inset, a yellow-gloved hand pours dark liquid into a light blue toilet bowl; the liquid swirls within the bowl as it is deposited, and the hand then moves away. In the main frame, a person wearing a dark green sweater gestures with their hands while seated and interacting with a laptop. The inset is positioned to the left of the main frame, which shows the person from the chest up against an indistinct background. Camera perspective includes a close-up view of the toilet bowl and a medium shot of the person.\n\nWait, but rules say: keep background minimal. So maybe \"The inset shows a light blue toilet bowl with a yellow-gloved hand pouring dark liquid, causing swirling motion as the liquid fills the bowl, then the hand withdraws. The main frame features a person in a dark green sweater gesturing while using a laptop. The inset is positioned in the top-left corner of the main frame, which is a medium shot of the person.\"\n\nWait, need to follow the output format. Let's check the example.\n\nWait, the user says: \"generate a concise, chronological paragraph describing the provided video.\"\n\nChronological order: the video starts with the toilet action, then the person's action.\n\nSo first, the toilet: a gloved hand pours dark liquid into the light blue toilet bowl, the liquid swirls as it's poured, the hand moves away. Then the person in the main frame gestures while speaking.\n\nSo paragraph structure: [Inset action] followed by [main frame action].\n\n\"An inset view shows a yellow-gloved hand pouring dark liquid into a light blue toilet bowl, causing the liquid to swirl as it fills the bowl; the hand then withdraws. In the main frame, a person wearing a dark green sweater gestures with their hands while seated and interacting with a laptop. The inset is positioned in the top-left corner of the main frame, which maintains a medium shot perspective of the person.\"\n\nCheck rules: a) motion chronological: pouring → swirling → hand withdraws → person gestures. b) appearance: yellow glove, dark liquid, light blue toilet, dark green sweater. c) spatial: inset top-left of main frame. d) camera: close-up inset, medium main frame. e) background minimal (mentions", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ywtenvC57g8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ywtenvC57g8_000309_000319.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 54.109253104372115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow rubber glove moves in the left panel (toilet bowl) as it is inserted into and withdrawn from the drain, while the man's hands gesture in the right panel.", "background_and_ambient_analysis": "The background elements (toilet tiles and room wall) in both panels are static with no uniform shifting or environmental fluid motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "z0-ySCmzcgQ", "file_name": "z0-ySCmzcgQ_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark gray shirt gestures while standing in a kitchen, with a bald man in black cooking at a stove and a girl in red pants and a white top near the stove to his left. The camera shifts to a close-up of hands using tongs to place green beans, red peppers, broccoli, and carrots onto a plate of noodles, arranging the vegetables over the dish. The camera focuses on the layered ingredients as they are added.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/z0-ySCmzcgQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/z0-ySCmzcgQ_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 152, "blur_score": 194.28709927926238, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: the foreground person's hands (gesturing), the background person's hands (cooking), and the tongs (moving meat onto noodles). All motion results from explicit physical forces (hand movements, tong manipulation).", "background_and_ambient_analysis": "The kitchen background in initial frames is static (no shifting walls/cabinets), and no fluid motion (fire, water, smoke) or wind is present. The close-up scene shows a plate with static background elements (blurred but not shifting), confirming no ambient environmental motion."}}
{"video_id": "z0nMwObuzB8", "file_name": "z0nMwObuzB8_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, look at the video frames. The main subject is a person skiing. Let's go chronologically. \n\nFrame 0: Person in dark clothing, helmet, skiing on snow. Background has trees, maybe a bit foggy. \n\nFrame 1: Similar, still moving, maybe turning. \n\nFrame 2: Closer view, skis kicking up snow. The person is crouched, legs bent. \n\nFrame 3: Skier is airborne, maybe doing a jump. Still dark clothes, helmet. \n\nFrame 4: Landing on snow, moving forward. Background has trees, water? Wait, frame 4 says \"over the water\" maybe, but video says \"over the water\" in the description? Wait, no, the video is snow, but maybe some frames have different backgrounds. Wait, frame 4: \"over the water\" but the video is snow. Maybe the background changes, but focus on motion.\n\nFrame 5: Still skiing, legs bent, moving.\n\nNow, the main subject: one person, dark outfit, helmet. Motion: skiing down a slope, making turns, crouching, jumping, landing. \n\nChronology: starts skiing, then crouching, jumps, lands, continues. \n\nAppearance: dark clothing, helmet. Size: one person. Spatial: moving across snow, maybe in front of trees or water. \n\nCamera: probably following the skier, maybe tracking shot. No mention of camera movement in the rules, but need to mention perspective. The video is shot from a following angle, maybe. \n\nRules: keep background minimal. So background is snow, maybe trees or water in some frames but not essential. \n\nSo put it all together: \n\n\"A skier in dark clothing and a helmet descends a snowy slope, crouching low as they navigate turns, then launches into a jump above a snowy surface, landing and continuing their descent. The camera follows the skier's movement from a side perspective with slight shake, capturing their dynamic motion against the snowy backdrop.\"\n\nWait, check the frames: frame 3 shows \"over the water\"? Wait, the user's description says:\n\n[3.6 second] \"over the water\" but the video is snow. Maybe it's a mistake, but the video is of skiing, so maybe it's a lake or something. But the problem says background descriptions minimal unless essential. So maybe just snow. \n\nWait the video is: [0] person skiing on snow, [1] same, [2] skiing, [3] skier mid-air above water? Maybe not. The user's frame description for [3.6] is \"over the water\", but the video is of skiing. Maybe it's a typo. But the task says to focus on motion. \n\nLet's check the user's input: The video is of a person skiing. So maybe the background is snow, trees. But in frame 3, maybe the skier is over a lake? But the caption should not focus on background unless essential. \n\nFocus on main subject: skier in dark clothes, helmet. Motion: skiing, turning, crouching, jumping, landing. \n\nChronological: starts skiing, then crouches, jumps, lands, continues. \n\nCamera: side perspective, following the skier, slight shake.\n\nSo the caption should be concise, chronological.\n\nLet's draft:\n\n\"A person in dark clothing and a helmet skis downhill on snow, crouching low to navigate turns, then becomes airborne above the snow, landing and continuing their descent. The camera follows the skier from a side angle with slight movement, capturing their dynamic motion.\"\n\nCheck rules: \n\na) motion and behavior in order: yes. \n\nb) appearance: dark clothing, helmet, one person. \n\nc) spatial: above snow (not needed, but \"airborne above the snow\" maybe). \n\nd) camera: side angle, slight movement. \n\ne) background minimal: snow, maybe mention snow. \n\nf) exclude text, named characters: yes. \n\ng) think internally.\n\nLet's check if \"airborne above the snow\" is correct. The frame 3.6 says \"over the water\", but maybe that's a mistake. But the video is about skiing, so the surface is snow. Maybe \"over the snow\" is safer. \n\nSo revised:\n\n\"A skier in dark attire and a helmet descends a snowy slope, crouching to maneuver through turns, then launches into a jump above the snow, landing and continuing their descent. The camera follows the skier from a side perspective with slight shake.\"\n\nWait, but the problem says \"conclude with camera perspective and movement\". So after the motion, mention camera.\n\nSo:\n\n\"A person in dark clothing and a helmet skis downhill on snow, crouching", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/z0nMwObuzB8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/z0nMwObuzB8_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 340.71036632633206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A snowboarder (solid object) moves across snow/ice, displacing snow and ice through physical locomotion.", "background_and_ambient_analysis": "Background elements (trees, snow, horizon) show no uniform shifting. Fluids (water, smoke) are absent; displacement is due to object interaction with snow/ice."}}
{"video_id": "z5lYj6zfhlI", "file_name": "z5lYj6zfhlI_000372_000382.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt holds a small harmonica to his mouth, adjusts its position with both hands, then plays while moving the instrument slightly. The camera remains steady in a close-up view against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/z5lYj6zfhlI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/z5lYj6zfhlI_000372_000382.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 55.29809647394021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving his hands and mouth to play the harmonica, which is a discrete solid object movement.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "z80zmXOklgU", "file_name": "z80zmXOklgU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a beige t-shirt and black athletic pants with white stripes kneels on a gray yoga mat placed on grass. Initially seated upright with hands resting on his knees, he bends forward, lowering his torso and placing his hands on the mat in front of him. The background includes greenery and a dirt path, but the camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/z80zmXOklgU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/z80zmXOklgU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 144.8112750954204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human subject is performing yoga movements (kneeling, bending forward), demonstrating discrete physical locomotion and body position changes.", "background_and_ambient_analysis": "The background consists of stationary grass, bushes, and a pathway; no fluid motion (fire, water, smoke) or wind effects are visible. Static background elements show no uniform shifting."}}
{"video_id": "z3cxnBqcIjY", "file_name": "z3cxnBqcIjY_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair, wearing a dark jacket over a shirt with a heart design, plays a clarinet while seated. The TV is visible to the left, with wooden cabinets and furniture in the background. The camera remains static, focused on the person throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/z3cxnBqcIjY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/z3cxnBqcIjY_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 169.50329887873863, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person holding the clarinet exhibits minimal head movement (likely due to playing the instrument).", "background_and_ambient_analysis": "The background (cabinets, couch, computer monitor) is static and does not shift. No fluid or environmental motion is observed."}}
{"video_id": "zGEBlTY2elk", "file_name": "zGEBlTY2elk_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a clear plastic pitcher filled with water positions it above a white toilet bowl, then tilts the pitcher to pour the water into the bowl, increasing the water level. The hand and pitcher remain the central focus as water flows from the pitcher into the toilet, with the camera maintaining a steady top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zGEBlTY2elk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zGEBlTY2elk_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 128.03137324426206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a clear jug pours water into the toilet bowl; the jug and hand exhibit discrete motion from the pouring action.", "background_and_ambient_analysis": "The bathroom floor tiles and toilet structure remain static with no uniform shifting, indicating no ambient environmental motion (water pouring is an explicit object-action, not dominant fluid motion per the Ambient Rule)."}}
{"video_id": "zEsw5avuzqk", "file_name": "zEsw5avuzqk_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red and white shirt and dark pants with red and white stripes is seated against a wooden wall, playing an electric guitar. The video starts with a dark frame, then the person appears and continues strumming. The camera remains mostly static with slight movements, maintaining a frontal perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zEsw5avuzqk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zEsw5avuzqk_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 379.6532942708334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and body (gesturing).", "background_and_ambient_analysis": "The background (bookshelves) is static and shows no shifting or fluid motion (like fire, water, smoke, wind)."}}
{"video_id": "zIueNx4H2wQ", "file_name": "zIueNx4H2wQ_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink cap, pink shirt, and denim jacket moves forward through a room, raising their arms and turning, passing seated individuals at tables. The camera follows the person with a slight shake, maintaining an eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zIueNx4H2wQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zIueNx4H2wQ_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 145.34844113854302, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a pink cap and dark jacket moves by walking through the room and turning their head, indicating locomotion and intentional movement.", "background_and_ambient_analysis": "The background (wooden walls, ceiling lights, and pillars) remains static with no fluid or environmental motion observed. No fire, water, smoke, or wind present."}}
{"video_id": "z99Nug10_nc", "file_name": "z99Nug10_nc_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, adorned with bracelets and a checkered sleeve, pour liquid from a clear glass jar with a butterfly design onto a floral plate, then set the jar on the plate. The camera shifts to show the jar now resting on the plate with a yellow ribbon, followed by a pan right to reveal a decorative cake with ferns and a pink flower positioned to the right of the jar. The scene maintains a top-down perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/z99Nug10_nc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/z99Nug10_nc_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.39550583534314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (with visible bracelet) pour liquid from a jar onto a plate, representing discrete solid objects moving due to gravitational and manual forces.", "background_and_ambient_analysis": "Static background elements (jars, plates, floral arrangements) show no shifting or fluid motion; no fire, water, smoke, or wind-driven environmental effects observed."}}
{"video_id": "zOgzPGKxvYE", "file_name": "zOgzPGKxvYE_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to understand the video. It's a baseball game. Let's look at the frames. \n\nIn the first frame, a batter is at home plate, wearing a white uniform with a helmet. The catcher is behind him, in dark gear. The umpire is behind the catcher. There are other players on the field—pitcher, infielders, outfielders. The scene is outdoors with trees in the background.\n\nThen, the batter hits the ball. In frame 1, he's swinging. Frame 2: he's running towards first base. Frame 3: he's running towards second, maybe. Wait, the video shows the batter hitting, then running, and then the action after.\n\nWait, the video sequence: [0.0] to [5.0] seconds. Let's track the main subjects. The batter (white uniform, helmet) swings, then runs. The catcher (dark gear) is behind home plate. Umpire is behind catcher. Other players: pitcher is on the mound, maybe threw the ball. Then, after hitting, the batter runs towards first base, then towards second or third? Wait, the frame progression: \n\nAt [0.0], batter is at home, swinging. Then [1.0], batter has swung and is running towards first. [2.0], he's moving past first base? Wait, the positions: home plate, then first base is to the right (assuming the batter is left-handed, but maybe not). Wait, in baseball, the batter runs towards first base, which is to the right of home plate.\n\nThe key actions: batter hits the ball, runs from home to first base. The catcher and umpire are near home. The pitcher is on the mound (in the background), other players on field.\n\nNow, chronological order: \n\n1. Batter (white uniform, helmet) swings at pitch, makes contact. \n2. Batter runs towards first base, moving from home plate to first. \n3. Umpire and catcher are behind home, moving slightly (umpire steps off, maybe). \n4. Other players: pitcher is on mound, but maybe not moving much. \n\nWait, in frame 0: batter at home, ready to swing. Frame 1: batter is swinging (bat in motion). Frame 2: batter is running towards first base. Frame 3: he's past first base, moving towards second. Wait, but the video might show the sequence: hit the ball, start running, then continue running. \n\nWait, the user provided frames: [0.0] to [5.0], 6 frames. Let's look at the motion. \n\nFirst frame: batter at home, bat is in the swing position. Second frame: batter is running towards first base, so he has hit the ball. Third frame: batter continues running towards first. Fourth frame: he's still running, maybe towards second. Wait, but in baseball, after hitting, you run to first, then to second. \n\nWait, in the video, the main subject is the batter. He swings, hits the ball, then runs. The catcher is behind home, maybe gets up. Umpire is behind catcher, steps off the plate. \n\nAppearance: batter is in white uniform, helmet. Catcher in dark gear (mask, chest protector). Umpire in dark shirt and pants. \n\nSpatial relationships: batter is at home plate, catcher is behind him, umpire behind catcher. Other players are on the field, in positions. \n\nBackground: trees, field, fence—minimal, as per rules. \n\nCamera: seems stationary, but maybe slight movement? The description says \"slight shake\" but in the video, maybe it's a fixed shot. Wait, the rules say \"Conclude with the camera perspective and movement\". So need to check. \n\nLooking at the frames, the camera is probably a fixed shot from behind home plate, looking towards the field. Maybe slight movement? The video might have a slight pan or static. \n\nNow, structure the caption:\n\n- Chronological order: Batter swings and hits the ball, then runs towards first base. Catcher and umpire are near home plate, catcher moves to get up. \n\nLet's draft:\n\nA batter in a white uniform and helmet swings at a pitch, makes contact, and begins running toward first base. The catcher, dressed in dark protective gear, and the umpire, also in dark attire, remain near home plate; the umpire steps back from the plate. Other players are positioned across the field. The camera maintains a fixed perspective from behind home plate, capturing the batter's motion and the infielders' reactions.\n\nWait, but need to be concise. Let's check the rules: \"concise, chronological paragraph\". \n\nLet's break down", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zOgzPGKxvYE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zOgzPGKxvYE_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 163.18789108483963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Batter swings and moves, pitcher throws, catcher and umpire react, and the ball is in motion. These are discrete solid objects moving due to physical forces (swinging, pitching, hitting).", "background_and_ambient_analysis": "The background (trees, field, fence) is static. No fluid motion (fire, water, smoke) or significant wind-driven motion observed."}}
{"video_id": "zTP8adLnrQ4", "file_name": "zTP8adLnrQ4_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white sports bra and black leggings kneels on a wooden floor, holding a black kettlebell. She lifts the kettlebell upward with both hands, then lowers it while maintaining a kneeling position. The camera remains in a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zTP8adLnrQ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zTP8adLnrQ4_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 150, "blur_score": 88.56936383925074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (a solid object) is moving her hands and feet to adjust her shoes, demonstrating discrete physical motion.", "background_and_ambient_analysis": "The background (wooden floor and door) is static with no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "zWAbP73OxOY", "file_name": "zWAbP73OxOY_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. So, the user wants me to create a concise, chronological paragraph based on the provided video. The rules are pretty specific.\n\nFirst, I need to focus on the main subject, which is a swimmer. The video shows an underwater view of someone swimming in a pool. Let me check the frames. The swimmer is wearing a white cap and black trunks, right? The frames from 0 to 5 seconds show them moving through the water.\n\nLooking at the movement: the swimmer starts in the first frame, then progresses through the water. They're doing a stroke, probably freestyle since the arm movement is extended forward. The swimmer's body is horizontal, which makes sense for underwater swimming. The pool has lane dividers, which are black lines on the bottom. The background is the pool's interior with blue walls and maybe some lights.\n\nWait, the user said to mention spatial relationships if relevant. The swimmer is moving forward along the lane, so maybe \"moving forward along the pool lane\" would work. The camera angle is underwater, so the perspective is from below the surface, following the swimmer. The camera movement seems to track the swimmer, maybe panning slightly to keep them in frame.\n\nNeed to keep background minimal. The pool's tiled bottom and lane markers are important for context but not the main focus. The swimmer's appearance: white cap, black trunks, swim goggles. They're a single person, so \"a male swimmer\" might be okay, but the rules say to exclude named characters, but maybe \"male\" is acceptable as a descriptor. Wait, the rules say \"exclude text recognition, named characters or stylistic analysis,\" so \"male\" is okay as a general descriptor, but perhaps just \"a swimmer\" without gender. Let me check the original video description again. The video shows a swimmer, so \"a swimmer\" is safe.\n\nChronological order: start with the swimmer in the water, moving forward, arms extending, then the sequence of their strokes. The video shows them from the side as they swim. Wait, the frames show the swimmer moving left to right? Or is it a tracking shot? The camera seems to follow the swimmer, maintaining a consistent view.\n\nLet me structure the caption. Start with the swimmer's position and movement. \"An underwater view captures a swimmer in a white cap and black trunks moving forward through the pool, executing a freestyle stroke with extended arms and alternating leg kicks. The swimmer progresses along the pool lane, passing black lane dividers on the tiled bottom. The camera maintains a steady tracking perspective, following the swimmer's motion.\"\n\nWait, need to check if \"freestyle\" is acceptable. The rules don't say to avoid technical terms, but maybe it's better to describe the action without specifying stroke type. The user might prefer just \"swimming forward with outstretched arms.\"\n\nWait, the original frames show the swimmer's arm movement. Let me recount the frames. Frame 0: swimmer is in the water, arm extended forward. Frame 1: moving forward, arm pulled back. Wait, no, the frames are sequential. Wait, the video is a sequence where the swimmer is moving through the water, so each frame shows a slight progression. So, the swimmer is moving from left to right (if the camera is fixed), but since it's underwater, the camera is following. So, \"progressing forward\" is key.\n\nLet me try: \"A swimmer wearing a white cap and black trunks swims forward underwater, executing a stroke with outstretched arms and kicking legs. The swimmer moves along the pool lane, passing black lane dividers on the tiled floor. The camera follows the swimmer's motion, maintaining a consistent underwater perspective.\"\n\nCheck the rules: appearance (white cap, black trunks), motion (swimming forward, stroke), spatial relationships (along the lane, passing lane dividers), camera perspective (underwater, following). Background is minimal (pool tiles, lane dividers mentioned as essential). The number of subjects is one. The camera movement is tracking. The caption is chronological.\n\nWait, the user says to keep it concise. Maybe shorten: \"An underwater shot follows a swimmer in a white cap and black trunks as they swim forward through the pool lane, arms extended in a stroke with alternating leg kicks. The swimmer passes black lane dividers on the tiled bottom. The camera maintains a steady tracking perspective, capturing the swimmer's motion through the water.\"\n\nCheck the rules: chronological order, yes. Appearance: white cap, black trunks. Spatial relationships: passing lane dividers, moving along lane. Camera: tracking, underwater perspective. Background minimal (tiled bottom, lane dividers). Excluded text and names. Okay,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zWAbP73OxOY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zWAbP73OxOY_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 49.09831452932629, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer is moving through the water, performing a stroke. The swimmer is the only discrete object.", "background_and_ambient_analysis": "The background (pool floor and walls) is static and does not shift uniformly. The water movement is secondary to the swimmer's motion and is not dominant."}}
{"video_id": "zXYMKFvuwXk", "file_name": "zXYMKFvuwXk_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate a light-colored wooden spool, positioning it against a metallic fixture with a handle and tubing on a dark countertop. The hands adjust the spool, turn the fixture's handle, and then set the spool down beside the device. The scene remains focused on the hands and objects, with the background showing minimal counter elements. The camera maintains a close-up perspective, steady throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zXYMKFvuwXk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zXYMKFvuwXk_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 181.55320381154883, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a spool and tools, moving discrete solid objects (spool, wire, clamps) via physical forces (unwinding, positioning, tightening).", "background_and_ambient_analysis": "Background elements (sink, lab equipment) show no uniform shifting or environmental motion; no fire, water, smoke, or wind observed."}}
{"video_id": "zRjTes5HfUY", "file_name": "zRjTes5HfUY_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands lift a pink card from a stack of pink patterned paper on a gray surface, flip it to reveal a yellow section, and adjust its orientation over the stack. The camera remains in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zRjTes5HfUY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zRjTes5HfUY_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 112.81159256817531, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands, pink card, yellow notepad, pink folder) exhibit controlled movement due to explicit physical manipulation (e.g., lifting, aligning, sliding objects).", "background_and_ambient_analysis": "Background elements (table surface, pink patterned box, stationary objects) show no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "zbyalZNakDc", "file_name": "zbyalZNakDc_000266_000276.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt places their hands on a wooden table, then brings them together in a clapping motion, followed by separating the hands. The background includes a wooden bed frame and gray flooring. The camera remains static, focused on the hands from a close, top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zbyalZNakDc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zbyalZNakDc_000266_000276.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 33.94433285452054, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands and a coin) are moving: hands place and manipulate the coin on the table, demonstrating physical interactions (e.g., contact, transfer).", "background_and_ambient_analysis": "The background (wooden table, floor, and furniture) remains static with no uniform shifting or fluid environmental elements (e.g., no fire, water, or smoke), so ambient environmental motion is absent."}}
{"video_id": "zfR2gn44zlk", "file_name": "zfR2gn44zlk_000734_000744.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the requirements. The user wants a concise chronological paragraph focusing on the main subjects' motions and behaviors. The main subjects here are two girls.\n\nLooking at the video frames provided: The first frame shows both girls. The second frame has the girl on the right leaning forward. The third frame shows her moving her head, and the fourth and fifth frames have her looking down and then turning her head back.\n\nI need to list their actions in order. The left girl is wearing a black hoodie with \"NEW YORK\" in pink. The right girl has a striped shirt. They're sitting side by side. The first action is the right girl leaning forward, then moving her head, then looking down. The left girl might be speaking or gesturing since her mouth is moving in frame 3.\n\nWait, the rules say to exclude text recognition, so I shouldn't mention the \"NEW YORK\" text. But appearance details like color and clothing are allowed. So mention their outfits briefly: black hoodie with pink letters, striped shirt. But the user says to exclude named characters, so maybe just describe their clothes without the text.\n\nCheck the rules again: \"Briefly describe their appearance and number (color, size, orientation).\" So \"two girls, one in black hoodie with pink accents, the other in red, white, and black striped shirt.\"\n\nSpatial relationship: They're seated side by side, maybe left and right. The right girl moves, so \"the girl on the right leans forward, then turns her head left and looks down.\"\n\nCamera perspective: The video is a close-up shot, probably static. The user says \"conclude with camera perspective and movement.\" So maybe \"static close-up shot with slight framing adjustments.\"\n\nWait, the frames show some movement in the camera? The frames seem to have slight shifts, but the main action is the girls moving. The rules say \"exclude text recognition, named characters, or stylistic analysis.\" So the caption should focus on their actions.\n\nLet me structure it step by step:\n\n1. Initial scene: two girls seated side by side.\n2. Left girl: looks at camera, maybe speaks or gestures.\n3. Right girl: leans forward, then moves head, looks down.\n4. Camera: static, close-up, maybe slight shifts in framing.\n\nWait, in frame 1: both are in the frame. Frame 2: right girl leans forward. Frame 3: right girl moves head. Frame 4: she looks down. Frame 5: she turns back.\n\nSo chronological order: the two girls sit together; the girl on the right leans forward, then turns her head left, and lowers her gaze. The left girl remains seated with subtle movements. Background is minimal, just a room with a lamp and curtain. But background should be minimal, so maybe just mention \"indoor setting with soft lighting.\"\n\nWait, the user says \"background descriptions minimal unless essential.\" So maybe just \"indoor setting.\"\n\nNow, the caption should be a paragraph in chronological order. Start with the initial pose, then each action step by step.\n\nCheck rules for exclusion: no text recognition (so no \"NEW YORK\"), no named characters. So \"two girls, one in a black hoodie with pink accents, the other in a red, white, and black striped shirt.\"\n\nLet me draft:\n\n\"Two girls sit side by side in an indoor setting; the girl on the right leans forward, then turns her head left and lowers her gaze, while the girl on the left remains seated with minor head movements. The camera maintains a static close-up perspective with slight framing adjustments.\"\n\nWait, the user says \"conclude with camera perspective and movement.\" So after describing the actions, mention the camera.\n\nBut the example output format is <caption_output>...<caption_output>. Need to make sure it's concise.\n\nLet me check the sample rules again. The output should be a paragraph. Let's see:\n\n\"Two girls are seated side by side; the girl in the striped shirt leans forward, then turns her head left and looks down, while the other girl remains still. The camera is static with minor frame shifts.\"\n\nWait, but the rules say \"briefly describe their appearance and number (color, size, orientation).\" So perhaps mention their clothing in the appearance part.\n\n\"Two girls sit side by side in a dimly lit room; the girl on the left wears a black hoodie with pink accents, and the girl on the right wears a red, white, and black striped shirt. The right girl leans forward, turns her head left, and looks downward, while the left girl occasionally moves her mouth. The camera remains in a static close-up perspective.\"\n\nWait, the user says \"exclude text recognition,\" so the pink accents on the hoodie might be okay as color description.\n\nCheck if \"pink accents\" is allowed. The rule", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zfR2gn44zlk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zfR2gn44zlk_000734_000744.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 75.58963232557376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two girls exhibit discrete physical motion: one leans toward the other (0.2-0.8s), then sits upright, showing intentional body shifts.", "background_and_ambient_analysis": "The background (wall, curtain, lighting) is static with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "zo8CsnQhMiE", "file_name": "zo8CsnQhMiE_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates a metal rod holding glowing orange molten glass, which drips and forms a rounded shape. The hand rotates the rod, shaping the glass. The camera then pans left to reveal a person in a black shirt with a red circular design working near the glass. The background features brick walls and industrial equipment, though the focus remains on the glass and the hand’s motion. The camera starts with a close-up of the glass and shifts to include the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zo8CsnQhMiE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zo8CsnQhMiE_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 68.03960443190167, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The glassblower's hands (solid object) are moving and shaping the molten glass (liquid but controlled by explicit physical force from hands), with no other discrete objects exhibiting significant motion.", "background_and_ambient_analysis": "The background stone walls remain relatively static with no significant uniform shifting; the molten glass is being actively manipulated by hands rather than driven by environmental elements like flowing water or wind."}}
{"video_id": "znTtITWn044", "file_name": "znTtITWn044_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of cheerleaders, wearing dark blue tops and yellow shorts, stand in a gymnasium. They bend forward in unison, then collectively lift teammates into elevated positions to form a human pyramid. The camera remains stationary, capturing the coordinated movement from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/znTtITWn044.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/znTtITWn044_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 61.6403385167425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people form a human pyramid by lifting each other. Their movements (bending, stepping, lifting) are discrete and driven by physical forces.", "background_and_ambient_analysis": "Background elements (walls, ceiling, window) are static and show no shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "zpM5wQVsOeg", "file_name": "zpM5wQVsOeg_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A green and gold patterned fabric hangs against a plain white background. A woman in a black crop top and long hair enters the frame from behind, lifting the fabric upward and adjusting it to reveal her torso. She positions the fabric in front of her, holding it with both hands while shifting her stance. The background remains consistently plain, and the camera maintains a static shot throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zpM5wQVsOeg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zpM5wQVsOeg_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 121, "blur_score": 209.4680104949221, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) moves into the frame, adjusts a green cloth, and shifts position across the scene. The cloth's motion is secondary to the person's locomotion and manipulation.", "background_and_ambient_analysis": "The background is a static white wall with no visible shifting or fluid motion (e.g., fire, water, wind), so no ambient environmental elements dominate."}}
{"video_id": "zuf7RpgztQM", "file_name": "zuf7RpgztQM_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A black pan on a gas stove contains green broccoli florets and white-yellow onions. A wooden spatula stirs the vegetables, lifting and mixing them within the pan. The camera maintains a close-up view, slightly shaky, focusing on the cooking motion with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zuf7RpgztQM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zuf7RpgztQM_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 73.8266220348186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden spoon is actively stirring broccoli and other solid vegetables in a pan, demonstrating discrete, solid objects moving due to manual physical force.", "background_and_ambient_analysis": "Background elements (stove, kitchen tiles) remain stationary; no fluid motion (fire, water, smoke) or uniform environmental shift observed."}}
{"video_id": "zq9BcVza14c", "file_name": "zq9BcVza14c_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small girl in a red one-piece swimsuit stands at the pool's edge with arms outstretched, steps forward, and leaps into the air with arms raised, descending toward the water. The camera remains stationary, capturing the motion from a fixed, low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/zq9BcVza14c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/zq9BcVza14c_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 181.61555168347124, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl in the red swimsuit is the discrete object moving due to her jump into the pool.", "background_and_ambient_analysis": "The background (trees and fence) is static with no uniform shift. The water has minor ripples caused by the jump but is not dominant ambient motion."}}