A person in a blue denim jacket holds several apples, turns their head to look at an apple tree with red and green fruit, then bends forward to examine the lower branches. The camera remains steady with a slight shake, capturing the scene from a mid-level perspective.

A person in a blue jacket moves slightly, bending and turning while holding an object; motion appears to be natural locomotion.

Background foliage and flowers show minimal, non-uniform movement; no significant fluid/environmental motion (fire, water, smoke) observed.


The video begins with a large green sheet lying on a dirty floor between white brick walls and a wooden door, then the sheet shatters into numerous broken pieces scattered across the floor. The camera maintains a top-down perspective throughout.

The green floor breaks into multiple pieces, which then fall and scatter due to gravity.

The background (walls and door) remains static throughout the video. No environmental fluid motion (fire, water, wind) is present.


A person wearing a teal shirt holds a light-colored rectangular wooden block on a wooden table; their other hand introduces an orange-handled carving tool and begins etching into the block's surface, producing small shavings. The camera remains in a steady close-up, focusing on the hands and block, with minimal background details visible.

A person uses an orange-handled carving tool to cut a block of wood, with wood chips falling. The person's hands and tool show controlled, deliberate motion against the solid wood.

Background shows a static wooden table and blue chair with no shifting elements or fluid/environmental motion (fire, water, wind).


Two individuals wearing pink life vests hold onto a colorful parasailing harness with a yellow smiley face, adjusting their grip on the straps while seated and swaying slightly. The camera remains steady, capturing them from a frontal perspective against an ocean and sky backdrop.

Two individuals in life jackets are actively holding onto ropes; their movements are controlled and deliberate, indicating physical locomotion or manipulation of the harness system.

The background consists of a static ocean and sky with no visible fluid motion (e.g., waves, smoke), indicating the environment is not dominant in movement.


A person wearing black clothing sits on a blue examination table with their right leg extended and left leg bent, left foot resting on the table's edge. They lean forward, moving their hands toward the table's surface, place both hands on the table, and continue bending until their head rests on the table. The camera remains stationary throughout, capturing the action from a fixed angle within a medical facility setting.

A person in black athletic wear is performing stretching motions on a blue mat, moving their limbs and torso in discrete, controlled actions.

Background elements (wall, floor) show no shifting or fluid motion. No fire, water, smoke, or wind present.


A chef in a white coat grinds black pepper over a tomato and cheese-topped pizza on a wooden peel, then places a basil leaf onto the pizza and pours olive oil from a glass bottle. The camera shifts to a wider shot showing the chef standing in a kitchen with potted plants visible in the background.

Person's hands and arms moving to place toppings on a pizza; discrete solid objects (pizza, ingredients, tools) exhibit motion due to manual placement.

Background elements (table, objects, plant) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) observed.


A rider in a yellow shirt guides a brown horse as it gallops across a dirt arena, turns toward a barrel, and continues moving rightward. The camera tracks the horse's movement with a rightward pan, with minimal background elements visible.

A horse and rider are moving across the arena due to locomotion; additional static objects (spectators) are visible but not the primary motion focus.

Background structures (building, lights) show no uniform shifting; dirt ground is static. No dominant fluid/environmental motion (fire, water, wind) present.


A man in a blue striped shirt sits indoors with a lamp visible behind him. The scene transitions to a barn where several black cattle stand in metal pens, with a person riding one; the cattle move slightly within the pen. Subsequently, black and white cattle walk through a barn doorway into an outdoor area with trees, accompanied by a person walking alongside them. The camera alternates between close-up and medium shots, capturing the subjects' movements from a static or slightly panning perspective.

Discrete solid objects moving: bull locomoting within rodeo pen, cattle walking through barn opening, and humans (rider, herder) moving alongside cattle.

No fire, water, smoke, or wind dominant motion. Static backgrounds (rodeo pen rails, barn walls, outdoor trees) show no uniform shifting across scenes; environmental elements remain still.


Two hands manipulate two white cards with black illustrations, initially holding them side by side. The hands then place the cards flat on a surface, revealing both faces. Subsequently, one hand picks up a card while the other holds a black card with red markings. The hands reposition the cards, alternating between holding pairs and displaying individual cards against a wooden background. The camera maintains a close-up perspective, shifting focus between the hands and the cards, with minimal background visibility.

Two playing cards are being manipulated by hands; the cards move due to physical interaction with the hands (flicking, turning, and displaying).

The wooden surface and card box in the background remain stable throughout the clip, showing no shifting or fluid motion. No fire, water, smoke, or wind is present.


A man in a dark shirt and red shorts carries a long wooden plank across the grassy backyard toward raised garden beds, placing the plank onto the beds and adjusting its position. The camera remains stationary, capturing the motion from a ground-level perspective.

A person is moving wooden planks across the scene, performing lifting, carrying, and placing actions with clear physical interaction with the objects.

The background (house wall, ground, trees) shows no significant shifting or fluid motion; no fire, water, or wind effects are present.


A person lies face down on a white-covered massage table with their back exposed, while a person in a black shirt performs a massage on their upper back; the scene transitions to a white screen, then shows a row of colorful book covers sliding horizontally across the frame, each with distinct colors and labels, against a plain background; the camera maintains a fixed perspective throughout, capturing the motion of the massage and the sliding books with no additional movement.

A person receiving a massage exhibits subtle movement due to physical forces (hand movements), and book covers remain stationary in the second segment.

The background (blue walls and bed) remains static throughout the initial scene; no fluid motion (fire, water, smoke) is present. The second segment shows static book covers with no environmental fluid motion.


A medium-sized black dog crosses a pedestrian crosswalk from left to right, moving steadily across the white lines. Initially near parked white vans, the dog proceeds across a wet crosswalk where a red fire hydrant appears to the left, then continues toward the right side of the frame, passing near parked vehicles and pedestrians in the background. The camera follows the dog’s movement, panning slightly to track its path.

The dog is the primary moving object, walking across the crosswalk. Pedestrians are visible in the background but moving slowly.

Background elements (cars, buildings, fire hydrant) are static with no uniform shift. Rain is present but not dominant (wet road is static condition), and no fire, smoke, or significant wind is visible.


A light-skinned hand manipulates a small, light-colored object on a wooden desk, picking it up, moving it slightly to the right, and placing it back. The background features a blue laptop, yellow highlighter, and papers. The camera remains stationary in a top-down perspective throughout.

A hand is moving a small discrete object (likely a pencil or thin stick) on the desk, with clear tracking of its motion through multiple frames.

No shifting backgrounds or fluid/environmental motion observed. Background elements (desk, stapler, keyboard) are static and unchanging across frames.


A seated person in dark clothing is positioned on a couch to the left, facing right. A woman wearing a light gray top and black pants walks down a staircase, stepping from the top to the bottom of the stairs while maintaining a steady pace. The camera remains stationary, capturing the scene from a fixed perspective with minimal background details visible.

A standing person (in the background) exhibits minimal movements (weight shifting and a brief hand gesture). The seated person remains stationary.

Background elements (walls, staircase, furniture) are static. No fluid motion (fire, water, smoke, wind) is present.


A dense crowd of people in varied colorful clothing moves and gestures within stadium stands, with individuals shifting positions and raising hands. The camera pans left and right with a subtle shake, maintaining a close-up view of the spectators from a slightly elevated perspective.

A single diver moves vertically downward from a platform into a pool, exhibiting discrete locomotion due to gravity and controlled body positioning. The diver's trajectory is clearly visible against the static background.

No fire, water, smoke, or wind dominates the scene. The pool water shows minor ripples from the diver's entry, but this is secondary to the diver's motion and not a fluid environmental phenomenon.


RAW CAPTION: Got it, let's tackle this captioning task. First, I need to focus on the main subject: the person playing the cymbal. Let's break down the sequence.

The video starts with the person holding two drumsticks, each with a wooden handle and a round head. They're wearing a light blue striped shirt. The cymbal is a large metal disc on a stand. The background is a gradient from yellow to black, but I should keep background minimal as per rules.

Chronologically: at 0.0, they have sticks raised. Then they bring the sticks down towards the cymbal (maybe hitting it), then lift them up, and then hold them up again. Wait, the frames show the person moving the sticks. Let's check the timestamps:

Frame 0: hands with sticks up, holding them.

Frame 1: bringing sticks down to hit cymbal.

Frame 2: after hitting, maybe sticks are on either side.

Frame 3: hands raised again, maybe after the hit.

Frame 4: similar to frame 2?

Wait, the description says: "a man in a light blue striped shirt holds two wooden drumsticks with round heads, each with a red tip (maybe the orange tips are the heads). He stands in front of a large metal cymbal mounted on a stand. The cymbal is positioned centrally in front of him. The background is a gradient yellow to black."

Wait, the motion: he starts holding sticks up (maybe at the top), then moves them down to strike the cymbal, then lifts them up again, perhaps in a rhythm. The key is chronological motion: the sequence of his hand movements with the sticks and how they interact with the cymbal.

Let's list the steps:

- Initially (frame 0), the man holds two drumsticks (wooden handles, round heads) above his head, arms raised.

- Then (frame 1), he brings the sticks down, striking the cymbal.

- Next (frame 2), the sticks are in a different position, maybe after the strike, hands near the cymbal.

- Frame 3: hands move away from the cymbal, maybe lifting the sticks up again.

- Frame 4: sticks are raised, similar to frame 0 but maybe in a different phase of the rhythm.

Wait, the problem says "chronological paragraph describing the provided video." So need to go step by step.

Main subject: man in light blue striped shirt. Number of drumsticks: two, wooden with round orange tips (or heads). Cymbal: large metal disc, on stand.

Motion: He holds two drumsticks, raises them above his head (first frame), then brings them down to strike the cymbal (second frame), then moves the sticks to the side, and then raises them again (third frame, fourth frame). Wait, the sequence in the frames: 0,1,2,3,4.

Let's check the frames:

- [0.0] Man holds two drumsticks, each with a round head, arms raised above his head.

- [1.0] He brings the sticks down towards the cymbal, likely striking it.

- [2.0] Sticks are held near the cymbal, maybe after impact.

- [3.0] Hands are moved up, away from cymbal.

- [4.0] Again holding sticks up.

Wait, but the description needs to be concise. Let's structure it:

A man wearing a light blue striped shirt holds two wooden drumsticks with round orange heads. He raises the sticks above his head, then brings them down to strike a large metal cymbal mounted on a stand. After striking, he moves the sticks to the sides and lifts them upward again, repeating the motion. The background is a gradient of yellow to black. The camera remains stationary, focusing on the man and cymbal.

Wait, but need to be concise. Let's check rules: focus on motion and behavior chronologically, mention appearance (shirt color, stick type), spatial relationships (cymbal in front of him), conclude camera perspective.

Let's try:

A man in a light blue striped shirt holds two wooden drumsticks with round orange heads. He raises both sticks above his head, then strikes a large metal cymbal positioned in front of him. Following the strike, he moves the sticks to the sides and lifts them upward again. The background features a yellow-to-black gradient. The camera remains fixed on the man and the cymbal.

Wait, need to check if spatial relationships are essential. Cymbal is in front of him. The sticks move towards the cymbal. Let's confirm the order:

Start: sticks raised above head.

Then: bring sticks down to hit cymbal.

Then: after hitting,

A person holding drumsticks is moving their arms and hands to strike a drum, indicating explicit physical motion from drumming actions.

The background features a static gradient (yellow to black) with a stationary logo; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) are present.


RAW CAPTION: Got it, let's see. The video shows a person in a white shirt and red shorts inside a netted area, probably a throwing cage. They start by holding something, maybe a hammer or discus, then spin around. There are other people in the background: one in gray shirt and dark shorts standing still, another in dark shirt near the fence. The main subject spins, then stops. The camera is static, looking through the net. Background has trees and a field. Need to describe chronologically: the person's motion, their appearance, others' positions, camera perspective.

First, identify main subject: person in white shirt, red shorts. They are inside a netted enclosure. They begin spinning around, likely preparing to throw. Then, after spinning, they stop. Other people: one person in gray shirt and dark shorts standing to the left (from the camera's perspective), another in dark shirt near the right side. Background has trees and a field, but minimal. Camera is fixed, no movement. So the caption should follow that.

Check rules: focus on motion, appearance, spatial relations, camera. Conclude with camera perspective. Keep background minimal. So:

A person in a white shirt and red shorts spins within a netted enclosure, moving clockwise while holding an implement, then stops. Two other individuals stand in the background: one in a gray shirt and dark shorts to the left, another in a dark shirt near the fence. The camera remains static, positioned outside the net, observing the scene from a fixed angle.

Wait, need to check the sequence. The first frame shows the person starting to spin, then rotating. So chronological order: starts spinning, completes rotation, stops. Also, the number of people: three in total? Wait, the main subject is one, then two others. Let me check the video frames. The first frame: person in white and red, then they spin, move around. The other people are stationary. So the main action is the spinning and stopping.

Also, appearance: white shirt, red shorts. Size: medium. Orientation: spinning. Spatial relationships: the other people are in the background, left and right. Camera is static, so no movement.

Let me structure the caption:

A person wearing a white shirt and red shorts spins clockwise within a netted throwing area, then stops, holding an implement. Two other individuals stand in the background: one in a gray shirt and dark shorts to the left, another in a dark shirt near the fence. The camera remains stationary, positioned outside the net, capturing the scene from a fixed angle.

Wait, check if "holding an implement" is necessary. The video might be hammer throw or discus, but since it's a throw, maybe the implement is part of it. But the rule says exclude text recognition, but maybe the action implies it. But the main focus is motion. So maybe "spins while holding an object".

Alternatively, since the video is about the action, the spinning is key. Let's see: the person is spinning, then stops. So:

The main subject, a person in a white shirt and red shorts, spins repeatedly within a netted enclosure, then stops. Two observers stand in the background: one in a gray shirt and dark shorts to the left, another in a dark shirt near the right side of the frame. The camera is static, positioned outside the net.

Yes, that's concise. Make sure to mention chronological order: starts spinning, then stops. Number of people: main subject (1), others (2). Spatial: others are in background, positions relative to camera. Camera perspective: static, outside the net.

Let me check the exact frames:

Frame 0: person in white and red, standing, arm out.

Frame 1: starts spinning.

Frame 2: spinning.

Frame 3: continues.

Frame 4: stops, walking.

Wait, maybe the spinning is part of the motion. So the person spins around (full rotation), then stops.

So the caption should mention spinning, then stopping. So:

A person in a white shirt and red shorts spins within a netted throwing cage, completing a rotation, then stops. Two additional individuals stand in the background: one in a gray shirt and dark shorts to the left, another in a dark shirt near the fence. The camera remains stationary, capturing the scene from a fixed external position.

Yes, that's good. Check for rules:

a) Motion and behavior: spins, stops. Chronological.

b) Appearance: white shirt, red shorts; two others with descriptions.

c) Spatial: others to left, near fence.

d) Camera: stationary, fixed external.

e) Background minimal: net, cage, but maybe not necessary to mention as the net is part of the enclosure.

f) No text, names.

So final caption should be:

<caption_output>A person in a white

A person in a white shirt and red shorts moves through discrete locomotion (swinging a bat, then walking), while other stationary figures in the background observe.

The background (trees, netting, and distant structures) shows no shifting or fluid motion; static elements remain consistent across frames, indicating no environmental forces like wind or water.


RAW CAPTION: Got it, let's tackle this. First, the video shows a person playing a clarinet. The main subject is a male in a maroon shirt. He's seated in a room with a window covered by blue curtains, some clothes on a bed, and a music stand.

Chronologically: at the start, he's playing the clarinet, then stops and lowers it. Let's note the actions. He's holding the clarinet, so his hands are on it. The background has the window, bed, etc. But need to keep background minimal.

Appearance: male, maroon shirt, clarinet (color? maybe not specified, but it's a clarinet). Actions: playing, then stopping, lowering the instrument.

Spatial: he's in front of the window, with the music stand to his left. But need to be concise.

Camera: it's a static shot, no movement mentioned. The video frames are still, so camera is fixed.

So putting it together: A person in a maroon shirt plays a clarinet, then stops and lowers the instrument. The background includes a window with blue curtains and a bed with clothes, but keep background minimal.

Wait, rules say exclude text recognition (the shirt has text, but we don't mention it). So focus on motion.

Start: person playing clarinet (hands on instrument, mouth on mouthpiece). Then stops, moves the clarinet down.

So the caption should be chronological: the person plays the clarinet, then stops and lowers it.

Check the rules: focus on motion and behavior.

Appearance: color of shirt (maroon), size (adult), etc.

So: A man in a maroon shirt holds a clarinet, playing it with his mouthpiece to his lips, then stops playing and lowers the instrument.

Wait, need to check if the shirt color is mentioned. Yes, in the video he's wearing a maroon shirt.

Background: minimal. The room has a window with blue curtains and a bed with clothes, but since background is minimal, maybe just say "in a room with a window and bed" but the rules say "keep background descriptions minimal unless essential for understanding motion". Here, the motion is the person playing, so background isn't essential. Maybe just mention the room as context.

But the rules say: "background descriptions minimal unless essential". Since the motion is the person's actions, maybe the background isn't needed. But the initial frames have a window, so perhaps we can mention it briefly.

Wait, the example in the problem doesn't have background in the caption, but let's see. Let's check the rules again.

Rule e: "Keep background descriptions minimal unless essential for understanding motion." Since the motion is the person playing the clarinet, the background (window, bed) isn't essential. So maybe just focus on the person and their actions.

So: A man in a maroon shirt plays a clarinet, then stops and lowers the instrument. The camera remains static.

Wait, need to mention the camera perspective. The camera is static, so "static camera" or "fixed camera".

Let me structure it:

Chronological: first, the person is playing the clarinet (holding it, mouth on mouthpiece), then stops and lowers the instrument.

Appearance: male, maroon shirt, clarinet (color not specified, but it's a clarinet).

Spatial: the person is seated, but maybe not necessary.

Camera: static.

So the caption would be: A man in a maroon shirt plays a clarinet with his mouthpiece to his lips, then stops playing and lowers the instrument. The camera is static.

Wait, is "plays with mouthpiece to lips" correct? Yes, because he's playing, so mouth on mouthpiece.

Check if the action is sequential: playing, then stopping and lowering.

Yes.

Now, check if we need to mention the room elements. According to rule e, minimal background unless essential. The motion is the person's actions, so background can be omitted. So just focus on the person.

So final caption: A man in a maroon shirt plays a clarinet, then stops and lowers the instrument. The camera remains static.

Wait, is the man the only subject? Yes.

Let me check the original video frames. The first four frames he's playing, then frame 5 he stops and lowers it. So the motion is playing → stopping and lowering.

Yes.

So the caption should be: A man in a maroon shirt plays a clarinet, then stops and lowers the instrument. The camera is static.

But let's make sure about the details. "Plays" is the action, then "stops and lowers".

Yes.

Now, check the output format: must be in <caption_output

A person holding a clarinet exhibits subtle head movements and hand adjustments while interacting with the instrument.

Background elements (wall, window, desk items) show no uniform shifting; no fire, water, smoke, or wind visible.


A man in yellow swim trunks slides down a beige curved water slide, entering from the top and moving through its turns. He descends while navigating the slide's bends, continuing along the path. The camera follows his motion with a slight pan, capturing his progression down the slide.

A person in yellow shorts slides down the water slide, moving due to gravitational forces and friction, with clear bounding box tracking.

Background buildings remain static with no uniform shifting. Water in the slide is present but not dominant; it acts as a medium for the primary motion without significant fluid dynamics.


A man in a white shirt and blue jeans bends to adjust firewood, stands to carry a stack of logs, bends again to place them on a pile, and repeats the motion. He works among stacked firewood piles and a large log in a wooded area with bare trees. The camera remains stationary throughout.

A man (discrete object) is actively chopping wood: he bends, straightens, swings an axe, and manipulates wood pieces. The axe and wood pieces move due to explicit physical forces (swinging, impact).

The background (trees, ground, hill) shows no significant shifting or fluid motion. There is minimal wind sway visible in the trees, but it is not dominant or uniform enough to qualify as ambient environmental motion per the Ambient Rule. The scene remains largely static with no fire, water, or smoke.


A woman with short hair, wearing a white shirt and blue patterned vest, stands at a wooden table in a store. She lifts the lid of a medium-sized red rolling suitcase, adjusts it, and then positions the suitcase upright on its wheels. The camera remains static throughout.

The person is manipulating a red suitcase (lifting, repositioning), demonstrating solid object motion due to explicit physical forces (manual handling).

Static background elements (shelves, walls, products) show no uniform shifting; no fire, water, or wind present.


RAW CAPTION: Got it, let's break this down. The video starts with a person on the ground, maybe crawling or moving low. Then a person in black walks towards them. Then another person with a stick comes in, and they all interact. Let's check each frame.

First frame: person in dark clothes (maybe black) is standing in the grass, another person is on the ground (crouching or crawling) on the dirt path. Then in next frames, the person on the ground moves up, the standing person walks towards them. Then a third person (light-colored shirt, maybe plaid) comes from the right, holding a stick. Then they all converge: the person on the ground stands up, the two others approach, and they seem to interact, maybe a scuffle? Then the person with the stick is in the middle.

Now, chronological order: initial positions, movements. Main subjects: three people. First person (dark) is standing in grass, second person (crouching) on dirt, third person (light shirt, stick) comes from right. Then the crouching person moves up, the dark person walks towards, third person runs in with stick. Then all three are close, maybe the person with stick is engaging with the crouching one.

Appearance: dark clothes (first person), crouching person (dark clothes too?), third person light shirt, holding a long stick. Let's assume colors from the frames. Background: grassy field, some trees, cars far away. But keep background minimal.

Spatial relationships: initially, the crouching person is on the dirt path, the dark person is in grass to the left, then the third person comes from the right. Then the crouching person moves towards the dark person, then the third person joins, moving towards the crouching one.

Camera perspective: looks like a static shot, maybe a bit shaky, but no movement mentioned. The video is shot from a fixed position, so camera is stationary.

Now, structure the caption: start with initial state, then actions in order.

First, a person in dark clothing is crouched on a dirt path. A second person in dark clothing walks from the grass toward the crouching individual. Then a third person in light-colored clothing and holding a long stick approaches from the right. The crouching person stands up and moves toward the second person, while the third person joins them, and all three converge.

Check rules: focus on motion, chronological. Mention number: three people. Appearance: dark clothing, light clothing. Spatial: dirt path, grass, approaching from right. Background minimal. Camera: static, slight shake? Wait, the problem says "conclude with camera perspective and movement". The video might be shaky, but the sample output might need to note it.

Wait, the original video description: maybe the camera is steady but not. The instruction says "exclude text recognition, named characters", so no names.

Let me draft:

At the start, a person in dark clothing is crouched on a dirt path. A second individual in dark clothing walks toward them from the grassy field. A third person in light-colored clothing approaches from the right, holding a long stick. The crouching person rises and moves toward the second individual, while the third person closes the distance, leading to all three converging. The camera remains static with minimal movement.

Check rules:

a) Motion in order: crouched person, then second person walks, third approaches, crouched stands, then all converge.

b) Number: three people. Appearance: dark (two), light (one). Mentioned: dark clothing (two), light-colored (one with stick).

c) Spatial: crouched on dirt path, second from grass (left?), third from right.

d) Camera: static, minimal movement (since it's a fixed camera, maybe slight shake, but the problem says "conclude with camera perspective and movement". The original video might have no movement, but the problem says "DO NOT include any reasoning in the caption tags", so just state it.

e) Background minimal: grassy field, trees, cars far off, but we can say "grassy field" but maybe keep it minimal.

f) Exclude text, named characters: yes.

So final caption:

A person in dark clothing is crouched on a dirt path; a second individual in dark clothing walks toward them from the grass. A third person in light-colored clothing, holding a long stick, approaches from the right. The crouching person rises and moves toward the second individual, while the third person closes the distance, causing all three to converge. The camera remains static with slight movement.

Wait, check the frames: frame 0: two people (one crouched, one standing). Frame 1: crouched moves (maybe crawling), standing person walks

Three individuals: one person standing initially, another person with a cane moving toward the first, and a third person bending over and moving along the dirt path. Their motions are discrete locomotion due to physical movement.

The background (trees, grass, sky) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven elements are present.


A man in a black shirt and shorts stands on a concrete surface near large black tires, swinging a sledgehammer. He walks around the tires while continuing to swing the hammer, with the camera following his movement.

A person in black athletic wear is performing a heavy lifting motion with a barbell-like object, moving their arms and torso through discrete, intentional physical movements.

Background elements (buildings, trees, ground) show no uniform shifting or fluid environmental motion; no fire, water, smoke, or wind dominates the scene.


Multiple hands around a wooden table move colored chips (red, yellow, white) and card decks, redistributing them across the surface; participants seated around the table adjust chip and card positions. The camera captures the scene from a top-down perspective with slight movement.

Discrete objects include human hands (manipulating cards and tokens) and cards (being placed on the table). Motion is driven by physical actions of players.

No shifting background elements observed; no fire, water, or wind motion present. The table and room environment appear static.


A person uses hands to pour a white substance from a green scalloped bowl into a second green scalloped container placed on a dark surface. The green containers are held in the foreground, with the person's hands manipulating them to transfer the substance. The camera maintains a close-up perspective focused on the pouring motion and the containers throughout.

A green container held by a hand is moving slightly. The white substance inside the container may be shifting due to the hand's motion.

No shifting background elements observed. No fire, water, or wind present. The background is dark and blurred but static elements (if any) do not shift uniformly.


A person in black stirs a red drink with a straw at a bar. Another individual in a black shirt with pink accents holds an orange beverage. The scene transitions to a person with a pink headband moving across the bar area, followed by a group of people dancing together. The camera shifts from close-up shots of drink preparation to wider views capturing the dynamic crowd movements.

People (bartenders, dancers) move actively: bartenders shake drinks and interact with equipment, dancers raise hands and move rhythmically.

Background elements (bar counter, bottles, wall fixtures) show no uniform shifting or fluid motion; no fire, water, or smoke visible.


A dark brown, stacked chocolate cake sits on a white plate over a light-colored tiled surface. A hand holding a container of chocolate frosting enters the frame, scooping and spreading the frosting onto the top of the cake in a circular motion. The camera remains stationary in a top-down perspective throughout.

Briefly describe what discrete, solid objects are moving.

Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind).


RAW CAPTION: Got it, let's tackle this. First, the video shows a person. Let's check the details. The person is wearing a light gray jacket and red pants. They're holding a black object, maybe a rifle? The video starts with them standing, then they move their hands—maybe adjusting or holding the object. Let's see the actions chronologically.

In the first frame, they're holding the object with both hands. Then in subsequent frames, they seem to be manipulating it, maybe bringing it closer or adjusting. The background is a grassy area with trees and a building, but per the rules, keep background minimal. Spatial: the person is outdoors, grassy field, trees behind.

Main subject: one person. Appearance: light gray jacket, red pants. Action: handling a black object (rifle-like), moving hands around it. Chronology: starts holding, then moves hands, adjusts position.

Camera perspective: the video is rotated, so maybe the camera is tilted? Wait, the frames show the image is rotated (since the person is standing but the orientation is sideways). Wait, in the frames, the person is standing, but the video is oriented vertically? Wait, the first frame has the person with head up, then they move. Wait, the video might be shot with a tilted camera. But the output rules say camera perspective: top-down, pan left, etc. Here, the video seems to be a vertical shot, but the person is in the frame. Wait, looking at the frames, the image is rotated 90 degrees? Wait, the person is standing, and the background has grass. Wait, maybe the camera is static, but the video is rotated. But in the caption, we need to describe camera perspective. Let's see: the frames are given, but the description of the video. The camera is probably fixed, but maybe there's slight movement. The rules say "conclude with camera perspective and movement".

Wait, let's parse the video. The person is moving their hands around the object. Let's list the actions:

- Frame 0: Person holds black object with both hands, standing on grass.
- Frame 1-5: They adjust the object, moving their hands, possibly positioning it or checking it.

So chronological: A person in a light gray jacket and red pants stands on grass, holding a black object (likely a rifle) with both hands. They move their hands to adjust the object, bringing it closer to their chest. The background includes trees and a building. Camera is static, slight shake?

Wait, the rules: "briefly describe their appearance and number (color, size, orientation)". So person: one, light gray jacket, red pants. Object: black, rifle-like.

Actions: holding the object, then adjusting it.

Camera: the video is presented as is, so maybe the camera is stationary but the video is rotated. Wait, in the frames, the person is upright, but maybe the camera was rotated. But the caption should mention camera perspective. The output says: "Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)."

Looking at the frames, the video might have a slight shake, but the main thing is the perspective. The video shows the person from a side angle, but since it's a vertical frame, perhaps the camera is at a low angle or eye level. Wait, the description says "grass, trees, building" in the background. So the camera is probably at ground level, looking up a bit, but since the person is standing, maybe eye level.

Wait, the key is to follow the rules. Let's structure:

Main subject: A person (male/female? Not specified, but gender-neutral as per rules: exclude named characters). They wear a light gray jacket and red pants, standing on grass. They are holding a black object (likely a rifle) with both hands, then adjust it with their hands, moving the object closer to their body.

Spatial: grassy area with trees and a building in the background (minimal).

Camera: static, slight shake (if the frames have any movement). The video appears to be shot with a steady camera but possibly with some minor movement.

Now, putting it all together concisely.

Check rules: a) motion and behavior chronologically. So start with holding, then adjusting.

b) appearance: light gray jacket, red pants.

c) spatial: background minimal, but essential? Maybe not, so skip unless necessary.

d) camera: conclude with perspective and movement.

e) background minimal.

So caption:

A person wearing a light gray jacket and red pants stands on grass, holding a black object with both hands. They adjust the object, moving their hands to reposition it closer to their chest. The camera remains static with a slight shake.
</think>

<caption_output>A person wearing

A person is moving: speaking (head and mouth movements), and moving their arms (holding a microphone).

The background consists of trees and grass which are static. There is no significant fire, water, smoke, or wind motion dominating the scene.


A man in a dark blue polo shirt and gray pants sits between two patterned couches, playing a light-colored acoustic guitar with his hands moving rhythmically over the strings and fretboard. The camera remains stationary, capturing him from a medium shot in a room with red curtains and a door visible in the background.

A person is seated playing an acoustic guitar. Hand movements (strumming, finger placement) and minor body swaying occur due to deliberate physical action.

Background elements (door, curtain, couch) show no shifting or fluid motion. Curtain remains static with no wind-induced movement; no fire, water, or smoke present.


A person's hands, one with a silver bracelet and white sleeve, manipulate dark red and dark green fabric over a white box. The left hand initially holds and adjusts the fabric, then the right hand joins to smooth and shape it into a bow. The box remains stationary beneath the fabric as the hands work in tandem. The camera captures this sequence from a static top-down perspective.

Hands manipulate a red ribbon to tie a bow around a white box; the ribbon and hands exhibit distinct, solid-object movement from physical manipulation.

Static background elements (white surface, fabric) show no uniform shifting; no fire, water, smoke, or wind motion observed.


RAW CAPTION: Got it, let's tackle this. First, identify the main subjects: a girl in a floral shirt, two goats (one spotted, one brown), and the action of milking. Chronological order: start with the girl holding a jar, then the goat drinking milk. Then the other goat interacts. Background is grassy, so minimal. Spatial: girl in front, goats near her. Camera moves slightly? Let's check the frames. The video starts with the girl milking, then the goat drinks from the jar, then the other goat comes. Wait, the first frame shows two goats, then the girl milks one. So steps:

1. Girl in floral shirt milks a white and brown spotted goat with a milk jar.
2. The spotted goat drinks from the jar; another brown goat stands nearby, possibly interacting with a person in the background (but background is minimal, so maybe just note the second goat is present).
3. The girl adjusts her position as she milks. Then the other goat might move closer.

Wait, the rules say chronological, so sequence of actions. The girl is milking the spotted goat (holding the jar), then the goat drinks from it. Then the brown goat is near, maybe the girl is still milking. The second goat (brown) is standing by the wooden structure.

Wait, let's look at the frames:

Frame 0: Girl with floral shirt, two goats (spotted, brown) near her. She's holding a jar.

Frame 1: She's pouring milk into the jar? Wait, no, she's holding the jar up to the goat. Wait, in the first frame, she's holding the jar, goat is drinking. Then next frames show the goat drinking, then the girl lowers the jar, maybe? Wait, the action is her milking the goat.

Wait, the key is the motion: the girl is milking the goat (pouring milk into the jar, but actually milking is taking the milk out). Wait, milking a goat, so she's holding the jar under the udder. So:

- Girl in floral shirt milks a white and brown spotted goat using a clear glass jar. The goat lowers its head to drink from the jar, while another brown goat stands nearby, partially visible. The girl adjusts her stance as she milks, and the second goat shifts position. The camera remains steady, focusing on the interaction between the girl and the spotted goat, with minimal background details.

Wait, need to be concise. Let's structure:

The girl, wearing a floral shirt, milks a white with brown spots goat using a glass jar; the goat drinks from the jar while the brown goat stands to the right. The girl continues milking, adjusting her position, and the brown goat moves closer. Camera stays close, capturing the action without movement.

Wait, let's check the rules:

a) Motion and behavior in order. So first, she milks the goat (action of milking, goat drinking), then the brown goat is there. Then maybe the girl lowers the jar? Wait, in the first frame, she's holding the jar, goat is drinking. Then in frame 2, she's still milking. Frame 3, the goat is still drinking, another person (maybe) behind. Frame 4, same, goat drinks.

Wait, the video shows the girl milking the spotted goat, the goat drinks from the jar, and the brown goat is nearby. The girl is the main person, so focus on her and the goats.

So:

A girl in a colorful floral shirt milks a white goat with brown spots using a glass jar, while the goat lowers its head to drink; a brown goat stands nearby, partially behind a wooden structure. The girl adjusts her grip on the jar as she milks, and the brown goat shifts position slightly. The camera remains steady, focusing on the interaction between the girl and the spotted goat.

Wait, need to be concise. Let's make it shorter.

Girl in a floral shirt milks a white and brown spotted goat with a glass jar; the goat drinks from the jar while a brown goat stands nearby. She continues milking, adjusting her stance, as the brown goat moves closer. The camera stays close, capturing the scene without movement.

Check the rules: no text, no named characters, focus on motion.

Yes. Let's verify:

- Motion: girl milking, goat drinking, brown goat moving. Chronological.

- Appearance: girl (floral), spotted goat (white with brown spots), brown goat.

- Spatial: spotted goat in front, brown to the right/behind.

- Camera: steady, close-up.

- Background minimal (grass, but not essential).

Yes, that works.
</think>

<caption_output>A girl in a colorful floral shirt milks a white goat with brown spots using a glass

The girl's arm and hand movements (feeding the goat) and the goat's head/neck motion (drinking milk) are discrete solid-object motions. These movements are due to explicit physical interaction (pouring milk, drinking).

The background consists of static grass and a wooden structure with no visible shifting or environmental motion (e.g., wind, water, smoke). Background elements remain fixed throughout the frames.


A bald man in a black suit and white shirt stands in a grassy field with trees. He walks forward, stepping onto dry grass, then lowers his foot into a metal trash can. After stepping into the can, he reemerges into the field. The camera transitions from a medium shot to a close-up of his foot, then a top-down view of the trash can, and returns to a medium shot of the man. Background details are minimal, focusing on the man's movement through the grass and interaction with the trash can.

A man in a suit walks along a path (discrete locomotion), a bird is picked up and thrown into a trash can (discrete object interaction), and the bird is visibly affected by the man's hand motion.

Background elements (sky, grass, trees) show no significant fluid or environmental motion. No fire, water, or wind-driven movement observed; static background remains stable throughout transitions.


A shirtless adult in red shorts lies on a blue floor mat, performing sit-ups by lifting their upper body upward with hands clasped behind the head in a repetitive motion. The person remains centered on the mat, with a radiator positioned to the left in the background. The camera maintains a static perspective throughout the sequence.

A shirtless person in red shorts is performing sit-ups, moving their torso up and down in a controlled manner due to abdominal muscle contraction.

The background elements (radiator, window, furniture) remain static with no visible fluid or environmental motion (fire, water, smoke, wind); thus, no ambient environmental motion is present.


A person in a blue shirt and yellow cap crouches on a concrete surface, handling a red-rimmed bicycle wheel with both hands; they use a cloth to clean the tire, with the camera zooming in from a wider angle to a close-up of the wheel’s hub and spokes as the person’s hands adjust the wheel’s position.

A person in blue clothing is manipulating a bicycle wheel, with visible hand movements adjusting the wheel's position and components.

Background elements (ground, structures) show no significant shifting or fluid motion; no fire, water, or wind effects observed.


A weightlifter in blue athletic wear and knee pads lifts a barbell from waist height to overhead in a gym, then lowers it. A woman in a red top stands near a wooden door in the background. The camera remains stationary, capturing the motion from a fixed perspective with slight shake.

A person lifts and lowers a barbell; the barbell's motion is due to the lifter's physical exertion, with the person's body moving in coordination with the weight.

Background elements (walls, door, bulletin board) show no significant shifting or fluid motion; no fire, water, or smoke observed.


An orange iron is used by a hand in a blue shirt with orange sleeves and a red watch to press a beige pillow with light green stripes; the hand then pulls open darts on the pillow's edge. The camera remains fixed on the pillow and hand throughout.

An orange iron and a human hand (wearing a watch) are moving across the pillow; the iron is actively pressed against the fabric, and the hand guides its movement.

Static background elements (patterned headboard, wall) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present.


A hand guides a green LEGO dump truck with a red train on its bed through a LEGO city scene. The truck moves along a path, passing a black gate, then approaches an area with orange-clad construction workers near a yellow crane. The camera follows the truck’s movement closely, maintaining a top-down view as it navigates the LEGO construction site.

discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static


A hand holding a blue marker draws lightning bolts between two clouds on a whiteboard, then writes text to the right of a house and tree illustration, moving from left to right across the board. The camera maintains a static top-down view focusing on the drawing surface throughout the sequence.

The hand holding a pencil is the discrete solid object moving to draw on the whiteboard.

The whiteboard background is stationary and fixed; no ambient environmental motion (fire, water, smoke, wind) is present.


A person in a pink shirt holds a white paper bag above a dark countertop, lifting it upward. The scene transitions to a top-down view of hands unfolding the bag on the countertop, manipulating the paper with both hands. The camera perspective shifts from frontal to top-down, focusing on the hands and the bag's movement. Background elements like chairs and a door remain minimal.

The girl's hands are actively manipulating a piece of paper through folding motions, representing discrete solid-object movement.

No shifting background elements (wall, door, chairs remain consistent across frames). No fluid/environmental motion (fire, water, smoke, wind) present.


In a room with bulletin boards and doors, a person in a striped shirt stands left while another in black stands right. The individual in black runs left, trips, and falls to the floor; the striped-shirt person then runs toward them. The camera shifts abruptly, showing a blurred, shaky view of the floor.

A person on the left runs across the frame, performs a kick, and falls to the ground; another person remains stationary. Both are solid objects moving due to locomotion and collision.

The background elements (walls, door, bulletin board) remain stationary and do not shift uniformly; no fluid or environmental motion (fire, water, wind) is present.


A pair of hands with a ring on one finger manipulates a long, narrow wooden piece featuring intricate swirling carvings, moving it back and forth over a speckled countertop. A brown, rectangular stone-like object sits below the wood. The camera maintains a static top-down view.

The hands are moving a wooden ruler and a small rectangular block across the countertop, likely for measurement or marking.

The background (granite countertop) is static with no shifting or environmental motion (fire, water, smoke, wind).


In a courtroom setting, a seated man in a dark suit at a wooden desk turns toward a standing woman in a black suit who approaches from behind holding papers. She moves to his right side, places the papers on the desk, and sits down. The background features wooden paneling and a witness stand. The camera remains stationary throughout the sequence.

The woman in the dark suit walks across the scene from left to right holding papers, while the seated man in the suit turns his head and body to observe her, then partially stands. Other figures remain stationary.

The background consists of static wooden paneling and walls showing no shifting or environmental motion. No fire, water, smoke, or wind is present.


A man in a red shirt and black shorts stands on a chair, steps down to the floor, lowers into a squat, rises, then steps back onto the chair. The camera remains static, capturing the sequence in a living room with a sofa and zebra-patterned artwork visible in the background.

A person in red shirt and dark shorts performs step-up exercises on a bench, moving their legs and body in discrete locomotion steps. The motion is solid and trackable with a bounding box.

Background elements (couch, wall, curtains) show no shifting or fluid motion. No fire, water, or wind is present; curtains remain static. Ambient elements are absent.


A stylist in a black shirt stands behind a seated client with dark hair, lifting a section of hair upward with their right hand while holding a flat iron in their left hand. The stylist then lowers the flat iron along the hair section, straightening it. The client remains still, facing forward. The camera maintains a fixed perspective, focusing on the styling action with minimal background details.

Hairdresser's hands and upper body move to cut hair; client remains seated with minimal motion. Discrete solid objects (people) exhibit intentional movement.

Background elements (wallpaper, window, salon items) show no uniform shifting or environmental fluid motion (fire, water, wind, smoke).


RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's instructions thoroughly. They want a concise, chronological paragraph describing the video, following specific rules.

Looking at the rules: focus on motion and behavior of main subjects in order. Describe appearance and number briefly. Mention spatial relationships if relevant. Conclude with camera perspective and movement. Keep background minimal. Exclude text, names, stylistic analysis.

The video shows a woman getting makeup done. Let's break down each frame.

Frame 0: Woman with bun, dark polka dot shirt. Another person is holding something near her face. Maybe a mirror? Wait, the first frame has a woman in a dark shirt with a bun, looking to the side. Another person is partially visible, holding a cigarette? Wait, the second frame: the woman is facing the mirror, another person (with red hair, maybe) is applying makeup. Third frame: the person is adjusting something near her face. Fourth frame: close-up of hands applying makeup, maybe eyeliner or something. Fifth frame: close-up of the face, makeup being applied.

So main subjects: woman getting makeup done, makeup artist. The woman has a bun, dark shirt with polka dots. The artist has a bracelet, maybe red hair. The actions are: woman looks in mirror, artist applies makeup. The camera starts wide, then moves to close-up on the face.

Need to sequence the actions chronologically. Start with the woman facing the mirror, then the artist applying makeup. Maybe the camera moves closer to show the makeup application. Background is a plain wall, maybe a mirror. But the rules say minimal background.

Check the rules again. Exclude text recognition, so no "SEPHORA" since it's on the shirt. But the shirt is dark with polka dots. The artist is wearing a light shirt, bracelet.

Wait, the initial frame shows a woman in a dark polka-dot shirt with a bun, facing a mirror. Another person (artist) is there, holding something. Then the camera moves to show the artist applying makeup, possibly near the eye. Then close-up on the hand applying makeup.

So the caption should start with the woman standing in front of a mirror, the artist approaching. Then the artist applies makeup, camera moves closer to the face. Need to mention the spatial relationship: artist is to the side, applying makeup.

Check for chronological order. First, woman looks at mirror. Then artist starts applying makeup. Then close-up of hands working on the face.

Avoid background details unless essential. The wall is plain, but maybe not needed. The camera movement: starts with a medium shot, then zooms in to close-up.

Let me structure it: "A woman with a bun and dark polka-dot shirt stands before a mirror as another person applies makeup to her face. The makeup artist, wearing a light shirt and bracelet, works closely on the woman's eye area. The camera gradually zooms in for a close-up of the hands applying makeup, focusing on the facial details." Wait, but need to mention the number of people: two people. The first frame shows two people. The video has two main subjects.

Wait, in the frames: frame 0 shows the woman and another person (maybe the artist). Frame 1: same, but the artist is more visible. Frame 2: the artist is applying makeup. Frame 3: close-up on hands. Frame 4: close-up on the face.

So the sequence: woman facing mirror, artist approaches, starts applying makeup, camera moves closer to the hands and face.

Also, check if there's any movement. The artist is moving their hands, the woman is still. The camera moves from medium shot to close-up.

Need to mention that the artist is to the woman's right or left? In the video, the woman is facing the mirror, so the artist is probably on her right side. But maybe not necessary. Rule c: mention spatial relationships if relevant. So "the artist is positioned to the woman's right, applying makeup."

But the exact direction might not be clear. The description should be concise. Maybe "the makeup artist applies makeup to the woman's face while standing to her side."

Wait, the first frame: woman is looking at mirror, the artist is in front of her? Or behind? No, the artist is probably standing next to her, applying makeup.

Wait, in frame 0: woman is in front of mirror, the other person is holding something near her face. Maybe the artist is next to her, applying makeup. Then the camera angle changes.

Possible caption: "A woman with a bun and dark polka-dot top stands before a mirror as a second person, wearing a light shirt and bracelet, applies makeup to her face. The artist moves to the side of the woman, using a brush to work on her eye

Makeup artist's hand applying makeup to woman's face; woman and girl show slight controlled movements during the interaction.

Background (walls) is static; no fluid or environmental motion (fire, water, smoke, wind) observed.


The video depicts a single climber ascending a snow-covered slope, equipped with an ice axe, rope, and a yellow backpack. The climber, wearing a red helmet, black jacket, gray pants, and brown boots, moves upward while using the axe for grip. The camera transitions from a distant view of the climber against a mountainous backdrop to closer shots capturing their upward movement, with trees visible in the background. The camera follows the climber’s progress, maintaining a steady perspective as they navigate the slope.

Brief description of moving discrete objects

Brief description of background and ambient motion checks


A silhouetted figure in dark athletic wear jumps toward a basketball hoop, grabs the rim, hangs momentarily, then releases and lands. The person stands near the hoop, facing away from the camera. The camera remains stationary with minimal shake against a clear sky backdrop.

The basketball player performs a jump and dunk, then descends and walks away. The basketball is thrown and passes through the hoop.

The background (clear sky, distant trees) is static. There are no visible environmental fluids (fire, water) or strong wind effects (trees swaying).


A pair of hands holds a small light brown wooden cat figurine and uses a small carving tool to smooth its surface, moving the tool over the figurine's body. The hands and figurine are positioned in front of wooden cabinets, with a tiled floor visible in the background. The camera remains in a close-up, steady perspective throughout the sequence.

A hand interacts with a small animal (likely a kitten), causing discrete movement through physical contact (petting, holding).

The background (wooden cabinets, tiled floor) shows no uniform shifting; no fluid or environmental motion (fire, water, wind) is present.


A person’s hands hold a blue-handled magnifying glass above a circular silver metal object resting on a cardboard cutout with a face drawing; they adjust the magnifying glass, moving it slightly while the cardboard lies on a concrete surface. Camera maintains a top-down perspective.

A person manipulates a magnifying glass and a metallic object (e.g., sphere/bowl) over a wooden board. Hand movements and object repositioning are visible.

The background (concrete ground, tripod shadow) shows no shifting or environmental motion. No fire, water, smoke, or wind effects observed.


A shirtless person kneels beside a wooden structure, hands resting on its edge. A second individual in dark clothing sits on the ground, holding a black and silver drill with coiled wires, positioned near the wood. The drill bit rotates, drilling into a light-colored plank and sending wood shavings flying. The camera shifts from a medium shot of the seated person to a close-up of the drilling action.

Discrete objects: drill bit (spinning and penetrating wood), wood chips (ejected during drilling), and the person's hands (operating the drill). Motion results from explicit physical forces (drilling action).

Background elements (wooden planks, house wall, patio floor) remain stationary across frames; no shifting background or fluid/environmental motion (e.g., fire, water, smoke, wind) observed. Wood chips are a byproduct of drilling, not ambient phenomena.


A person in a red shirt pours red wine from a bottle into a clear, spiraled glass. The wine flows in a curved stream, filling the glass, with the person's hand holding the bottle above the glass. In the background, a kitchen counter with a stove, additional bottles, and utensils is visible. The camera remains stationary in a close-up view, focusing on the pouring motion.

A person in a red shirt is pouring liquid from a bottle into a glass; both the bottle and glass are solid objects undergoing controlled tilting and pouring motion.

Background elements (stove, bottles, kitchen surfaces) show no uniform shifting or fluid motion; no fire, smoke, or uncontrolled water/air movement observed.


RAW CAPTION: Got it, let's break this down. The video shows a pool scene. First, in the initial frames, there's a person in the water. Let's check the sequence. The video starts with a top-down view of a pool, then a person is seen. Wait, the frames: at [0.0], the pool is blue, then [1.4] shows a person in the water near the edge. Wait, the description says "a person" in the pool. Let's see the motion.

Looking at the timestamps: [0.0] is the start, then [1.4] to [4.7] shows the person moving. The person is in the water, maybe swimming or moving. The pool is large, with the edge having some structures (buildings, maybe a mountain in the background). The person is white? Or their clothes? Wait, the description says "person" but maybe color. Let's check the frames. The user says the video has a person in the pool. So in the video, the person is in the pool, moving, maybe swimming towards the edge.

Chronological order: First, the pool is shown with a person entering the water (maybe at frame 1), then moving. The person is a single individual, small in the frame compared to the pool. Spatial: near the edge of the pool, which is on the left side (since it's a top-down view, the pool is right, edge on left).

Camera perspective: top-down, and maybe panning? Wait, the first frame is [0.0], then the view shifts to show the pool with the person. Wait, the frames start with a view that might be rotating, but the user's input shows the video starts with the pool, then the person appears. Wait, the initial description: [0.0] is a view of a pool (blue), then [1.4] shows the pool with a person in the water near the edge. Then the person moves. So the camera is top-down, and maybe slightly shifting. The movement of the person is from the center towards the edge? Or moving in the water.

So the main subject: a single person, possibly wearing light-colored swimwear, moving in the pool. Chronological: starts in the pool, moves towards the edge. The background has buildings and a mountain, but minimal description.

Now, follow the rules. Focus on motion. Main subject: one person. Appearance: small, color not specified, but maybe implied. Motion: moving in the pool, perhaps swimming towards the edge. Spatial: near the pool's edge, which is on the left side of the frame. Camera: top-down, possibly slightly panning to follow the person.

Wait, the video's frames: the first frame is [0.0] showing the pool, then [1.4] to [4.7] has the person. So the person appears around 1.4 seconds and moves. So the sequence is: the pool is shown, then a person enters (or is already there) and moves. The motion is from the center towards the edge.

Let's construct the caption.

Start with the main subject: a single person in the pool. Action: moving through the water towards the pool's edge. Spatial: near the left edge of the pool (since the pool is right side in the frame). Camera: top-down view with slight movement.

Check the rules: chronological order, mention motion, appearance (single person, size small, color not specified, but maybe "light-colored swimwear"? Wait, the user says "briefly describe appearance and number" – so "a person in light clothing" or just "a person". The problem is the video might not show color, but maybe it's a white swim cap? The video description says "a person" so we can say "a person" without color.

Wait, the rules say: "Briefly describe their appearance and number (color, size, orientation)." So if color is not evident, maybe omit, but size: the person is small in the frame. Orientation: moving towards the edge.

So:

At the beginning, a person enters the water in a large blue pool. The individual, small in the frame, moves through the water towards the pool's edge on the left. The camera maintains a top-down perspective with slight movement, focusing on the pool's surface and the person's motion.

Wait, but the frames: the person is already in the pool. Let's check the frames:

[0.0]: pool with mountain and buildings, no person.

[1.4]: person in water (white cap?)

[2.5]: person still in water.

[3.6]: person moving.

[4.7]: person near edge.

So the person starts to appear at 1.4s and moves towards

A distinct white object (likely a person) moving along the static structure (pier) via locomotion, with no other solid objects exhibiting meaningful motion.

No shifting background elements; clear blue sky and static structure (pier) with no fluid motion (water, wind, fire) or smoke present.


A person with long dark curly hair, glasses, and a patterned top sits against a light-colored wall with trim, making subtle head movements and adjusting their gaze throughout the sequence. The camera remains mostly stationary with slight shake.

A person is moving their head and mouth, indicating speech or head movements.

Background is static (wall with molding). No fluid/environmental motion (fire, water, wind) observed.


RAW CAPTION: Okay, let's tackle this video captioning task. The user wants a concise, chronological paragraph following specific rules.

First, I need to observe the video frames. There are two skiers: one in a green jacket and another in blue. The scene is snowy with trees in the background.

Looking at the sequence: At the start, both are on a slope. The green skier is ahead, then the blue one. They're skiing downhill. The green skier raises their arms maybe in excitement or greeting. Then the blue skier moves up, passing the green one.

Wait, the frames show the green skier leading, then the blue skier catching up. In frame 3, the green skier raises arms. Then the blue skier overtakes. The camera seems to follow from above, maybe a top-down view.

Need to check the rules. Focus on motion chronologically. Mention colors, positions. Spatial relationships: who is in front, behind. Camera perspective: top-down. Background minimal.

Let me structure it: Start with both skiers descending. Green skier leads, then raises arms. Blue skier follows and overtakes. Camera is top-down, maybe slight movement.

Check if all rules are met. No text, no names. Keep it concise. Let me draft:

"Two skiers descend a snow-covered slope; the green-jacketed skier leads initially, then raises both arms in a gesture before the blue-jacketed skier overtakes from behind. The camera maintains a top-down perspective with minimal movement, capturing their movement against a backdrop of snow-laden trees."

Wait, need to check the order. Frame 0: both present. Frame 1: green is ahead. Frame 2: green moves up, blue behind. Frame 3: green raises arms, blue closer. Frame 4: green is ahead again, blue behind. Wait, maybe the blue skier passes? Wait the frames go from 0 to 5. Let me check the video description again.

Wait the user provided the video frames. The description says in frame 0: green in front, blue behind. Then frame 1: green still ahead. Frame 2: green moves to the right, blue behind. Frame 3: green raises arms. Frame 4: blue skier is now in front? Wait no, looking at the user's input:

[0.0] Both skiers on slope, green ahead.

[1.4] Green still ahead.

[2.5] Green skier turns, blue behind.

[3.6] Green raises arms, blue approaches.

[4.7] Blue skier moves ahead.

Wait the frames show green leading, then blue overtakes. So the sequence is green first, then blue catches up and passes.

So the caption should say green leads, then blue overtakes.

Wait the user's video frames:

0.0: green and blue on slope, green ahead.

1.4: green ahead.

2.5: green turns, blue behind.

3.6: green raises arms, blue approaching.

4.7: blue is now ahead.

So the chronological order is green leads, then blue passes.

So the caption should mention green leading initially, then blue overtakes. Also, the green skier raises arms at one point.

Camera perspective: top-down, as it's looking from above.

Background is snowy trees but minimal description.

Putting it all together:

"Two skiers descend a snow-covered slope; the green-jacketed skier leads initially, raises both arms in a gesture, and is overtaken by the blue-jacketed skier who moves ahead. The camera maintains a top-down perspective with slight movement, capturing their motion against a snowy backdrop."

Wait, check if "slight movement" is accurate. The user says camera movement: "conclude with camera perspective and movement (e.g., top-down, pan left, slight shake)."

The example given is top-down, pan left, slight shake. But in the video description, the camera seems to follow the skiers, so maybe a top-down view that moves slightly.

But the original video description might not mention camera movement specifics. The user's example says "top-down, pan left, slight shake" as examples. So we need to state the camera perspective and movement as observed.

In the video, it's a top-down view. The camera might have a slight shake. Or is it static? The user's frames go from 0.0 to 4.7, so maybe the camera is following the skiers, but from a top-down angle.

Since the problem states to mention camera perspective and movement, but the user's example includes "top-down, pan left, slight shake", but we need to state what's actually happening.

Assuming the camera is top

Two individuals (one in green, one in blue) are skiing down a snowy slope. Their motion is characterized by controlled downhill movement with visible ski pole usage and directional shifts, indicating discrete locomotion driven by physical forces (gravity, muscle movement).

The snowy mountain and rocky terrain in the background remain static throughout the video with no uniform shifting, indicating no camera-induced motion. There are no fluid or wind-driven environmental elements (e.g., fire, water, smoke) present.


A man in a black athletic shirt, black shorts, and green/black sneakers performs a hip-lifting exercise on a blue mat. Starting in a prone position with hands and knees on the mat, he lifts his hips upward, then lowers them back to the starting position. The camera remains stationary, capturing the sequence in front of a geometric glass wall.

A person (discrete object) is performing an exercise, moving their arms and legs in a controlled manner.

Background elements (wall and floor) are static with no shifting or fluid motion. No fire, water, or wind effects present.


The video begins with a close-up of a worn, dark steering wheel with visible stitching, positioned in front of a brown and gold-trimmed dashboard. The camera pans around the steering wheel, shifting focus to reveal the dashboard’s circular gauges and control panels. As it moves, the steering wheel remains central, with the camera tilting slightly to showcase different angles of the wheel and surrounding dashboard elements. The perspective shifts dynamically, emphasizing the aged interior components while maintaining minimal background detail.

Briefly describe what discrete, solid objects are moving.

Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind).


Hands grip a black and teal cordless drill. The drill’s tip penetrates a metal surface, followed by the drill being used on a wooden board with hands guiding it. A hand adjusts the drill’s chuck, then the drill screws a fastener into wood. The sequence concludes with a close-up of the drill’s illuminated tip. The camera alternates between close-ups of the drill and mid-range shots of hands operating the tool.

Discrete solid objects moving include the power drill (held by hands), the drill bit (penetrating metal/wood surfaces), and the materials being drilled (metal sheets, wooden planks). These motions result from explicit physical forces applied by the drill.

No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. Static background elements (walls, wooden structures) remain consistent across frames.


A brown liquid with a white spot rests on a light surface. A metal tool enters from the right, stirring the liquid in circular motions and blending the brown and white into swirling patterns. The tool continues moving through the fluid, gradually mixing the colors. The camera maintains a top-down perspective throughout, capturing the liquid's motion against a neutral background.

A spoon interacts with multiple glass pieces (solid objects), moving them across a surface through physical contact. The glass pieces exhibit motion due to the spoon's force.

No shifting background elements observed; the underlying surface remains static throughout the sequence. No fluid or gaseous motion (e.g., fire, water, smoke) is present.


A man in a white shirt sings into a microphone while gesturing with his hands, positioned to the left of a man in a red shirt who plays a keyboard. Both stand outdoors under a thatched roof, with a third person in white visible in the background. The camera remains steady with minor shake throughout the sequence.

Two individuals (one in white shirt, one in red shirt) perform actions with instruments; hands move in distinct, controlled motions indicative of playing musical instruments.

Static background elements (trees, wall) show no uniform shifting; no fire, water, or smoke present.


A person with dark hair and blue nail polish uses a makeup brush to apply product to their left eye, moving their right hand from their side to the eye area while holding the brush; a dresser with miscellaneous items is visible in the background. The camera maintains a close-up position, static throughout the sequence.

A person's hand (solid object) is moving deliberately to apply makeup, exhibiting controlled motion from muscle-driven locomotion without collisions or environmental interaction.

The background (shelves, drawers, and household items) is static with no shifting, fluid motion, or environmental effects (fire, water, wind). All background elements remain fixed and consistent across frames.


A toddler in a white jacket and blue bow tie sits in a green high chair with a white tray holding a bowl and spoon. Initially laughing, the child turns their head left, then faces the camera, and lifts their foot. The background includes a window with patterned curtains and a wooden door. The camera remains mostly static with a slight shake.

The baby in the high chair exhibits minor head and hand movements (e.g., looking around, gripping the tray), which are discrete solid-object motions due to physical locomotion.

Background elements (curtains, wall, door) remain stationary throughout the video; no fluid/environmental motion (fire, water, smoke, wind) is present.


A young child in a white martial arts uniform with a yellow belt, red gloves, and a white helmet featuring a red emblem stands in front of a black punching bag on a blue mat. The child steps back, swings their arms, and turns away from the bag, moving across the mat. A second child in similar attire is visible in the background. The camera remains stationary, capturing the main subject's movements from a fixed angle.

The person (in karate uniform) is moving via punching and kicking, causing the punching bag to swing.

No shifting background; no fire, water, smoke, or wind visible.


Two individuals, one in a white shirt and jeans, the other in a red striped shirt and dark pants, are on a grassy lawn near a street. The person in white runs toward the other, tackling them to the ground. Both fall onto the grass, with the white-shirted individual on top, then they roll and the red-shirted person moves to get up. The camera captures the action with a slight shake, maintaining a handheld perspective.

Two people in red and white shirts engaged in physical grappling and falling motion on grass.

Background elements (houses, trees, street) show no uniform shifting; no fire, water, smoke, or wind present.


RAW CAPTION: Got it, let's break down the video. First, there are red dice on a wooden table. The dice are arranged in a vertical line, maybe four or five? Wait, in the first frame, there are several red dice. Then a hand enters, picks up one of the dice (the one at the bottom maybe?), and moves it. Wait, the sequence: the first frame shows dice on the table. Then a hand reaches in, grabs a dice, and then places it back? Wait, let's check each frame.

Frame 0: Four red dice arranged vertically on a wooden table. The dice are red, with white dots. They're in a line, top to bottom.

Frame 1: Hand is moving, maybe picking up a dice. The hand is blurry, moving towards the dice.

Frame 2: Hand is holding a dice (red, white dots), then moves to place it. The hand is in the center of the frame, moving the dice.

Frame 3: Hand releases the dice, which lands on the table. The dice is red with white dots, now on the table.

Frame 4: Hand is moving to the right, maybe placing a card? Wait, no. Wait, frame 4: a hand is putting a playing card (with a red heart) on the table. But wait, the problem says to exclude text recognition, so maybe the card isn't the main subject. Wait, the main subjects are the dice and the hand.

So chronological order: The video starts with multiple red dice on a wooden surface. A hand moves into the frame, picks up one of the red dice (which has white dots), holds it briefly, then places it back on the table. Then, the hand moves to the right and places a playing card next to the dice. Wait, but the rules say to exclude text recognition, so the card's details (like the heart) might not be mentioned, but the action of placing the card is there.

Wait, the frames: [0] shows dice. [1] hand enters. [2] hand holds a die. [3] hand places die back. [4] hand places a card. So the main motions are the hand interacting with the dice.

Appearance: red dice with white dots, multiple (maybe four), on wooden table. Hand is skin-colored, moves to pick up, hold, place.

Spatial: dice are arranged vertically on the table. Hand comes from the bottom, picks up a die, moves it to a different spot (maybe same place?), then later places a card to the right.

Camera perspective: top-down view, minimal movement.

Now, the caption needs to be concise, chronological. Start with the dice, then hand actions.

Let's structure:

Initial frame: Four red dice with white dots are arranged vertically on a wooden table. A hand enters the frame, picks up one of the dice (red with white dots), holds it briefly, and places it back on the table. The hand then moves to the right and places a playing card next to the dice. The camera maintains a top-down perspective throughout, with slight movement as the hand interacts with the objects.

But need to follow rules: exclude text recognition (so the card's details like heart are omitted), but mention the action of placing the card.

Wait, the fifth frame (frame 5) is the last, which shows the hand placing the card. So the sequence:

1. Multiple red dice with white dots are positioned vertically on a wooden surface.

2. A hand enters from the right, grasps one dice, lifts it, and places it back on the table.

3. The hand then moves to the right, places a playing card adjacent to the dice.

Wait, the problem says to focus on motion and behavior of main subjects. Main subjects are the dice and the hand.

So:

The video begins with four red dice with white dots arranged vertically on a wooden table. A hand enters the frame, picks up one of the dice, holds it momentarily, and returns it to the table. The hand then moves rightward and places a playing card next to the dice. The camera maintains a top-down view with slight camera movement as the hand interacts with the objects.

Check rules: focus on motion (yes), appearance (red dice, white dots), spatial (hand moves right, places card next to dice), conclude with camera (top-down, slight movement). Background minimal (wooden table is background, but minimal). Exclude text recognition (the card is mentioned as a playing card, but not text, so okay).

Wait, but the rules say "exclude text recognition", so if the card has text, but since it's a playing card with a symbol (heart), but the rule says exclude text recognition. So maybe just say "a playing card" without describing the symbol.

Yes. So the caption should be:

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A human hand interacts with small discrete objects (red/white items) and a dark object on the table, demonstrating deliberate movement (picking up, placing down, and repositioning) through explicit physical forces.

The wooden table background remains static with no uniform shifting or fluid environmental motion (fire, water, smoke, wind) observed. No significant ambient environmental phenomena present.


Two individuals in dark clothing move through tall, dry grass; one stumbles and falls while the other continues forward. The camera pans right to follow their motion across the field, with distant mountains visible in the background.

Two large, dark animals (likely bears) are visible moving through the grass. Their motion is distinct and consistent with terrestrial locomotion.

The background features dry grass and distant mountains that show minimal environmental motion (subtle grass sway possibly from wind). No fire, water, or significant fluid motion is observed.


In a kitchen, a person wearing a pink apron and gray shirt holds a pan, bends forward to place it into the oven, then stands upright. Another person holding a pink sign stands to the right, observing. The camera remains stationary, capturing the sequence from a frontal view.

Two individuals (man and woman) move: man adjusts oven, bends over, interacts with stove; woman holds a pink sign and shifts position. Solid objects with explicit physical interactions (e.g., moving toward/away from oven, standing).

Static kitchen background elements (microwave, cabinets) show no uniform shifting or fluid motion (fire, water, wind). No significant environmental phenomena detected.


A person with curly hair, wearing a gray blazer and light scarf, adjusts their glasses with both hands while seated. They lower their hands, look downward, and the camera zooms in for a close-up of their face, focusing on the glasses. The background features light-colored curtains and a dark couch. The camera perspective shifts from medium shot to close-up with minimal movement.

The woman is moving her hands (adjusting glasses) and head (looking downward), exhibiting discrete locomotion and gesture motions. Solid object motion is clearly tracked with a bounding box.

Background (curtains and wall) is static; no fire, water, smoke, or wind observed. Background elements show no uniform shifting.


A chef in a white coat stands at a kitchen counter with raw red meat patties and two spice containers. The camera zooms to a close-up of the chef’s hands as they pick up a spice container and pour seasoning into a white plate on a wooden cutting board, with the meat patties visible nearby. The background includes a stove and jars but remains out of focus during the seasoning action, emphasizing the hands and plate.

The chef's hands are actively moving to pour oil, sprinkle spices, and handle ingredients; the meat and spice containers remain stationary.

The kitchen background (cabinets, countertop) shows no uniform shifting or fluid motion; no fire, water, or smoke is present.


A yellow and gray roller applies dark liquid to wooden deck planks in a close-up top-down view. The scene transitions to a wider shot where a person’s bare feet guide the roller across a partially treated deck adjacent to a pool, with untreated and treated sections visible. Finally, a close-up shows the roller spreading the liquid on another deck section near gravel. The camera alternates between top-down and close-up perspectives, focusing on the roller’s motion across the wooden surface.

A paint roller is moving along the wooden deck surface, applied by a person (partially visible). The roller's motion is driven by physical force (hand movement), showing discrete object interaction with the deck.

Static background elements (wooden deck, grass, pool) show no uniform shifting. No fire, water flow, smoke, or wind-dominated motion observed. Background remains stable across cuts.


A hand holds a small blue bird in close-up, gently manipulating it as the bird shifts slightly within the grasp. The bird’s calm demeanor is evident as the hand adjusts its position; the background consists of out-of-focus bird cages, but the focus remains on the hand-bird interaction. The camera maintains a tight perspective with minimal movement, capturing the detailed motion of the bird and hand.

Hands manipulating a small solid object (likely a fish or similar item), with motion driven by manual handling.

Background elements (wooden wall and shelves) are stable with no uniform shifting; no fire, water, smoke, or wind present.


A person wearing a dark striped sweater and wristwatch milks a light-colored cow using a wooden paddle, rhythmically pressing the udder to extract milk into a red bucket. The cow stands on dirt ground, with the person’s hand positioned on its udder. The camera remains close to the action, capturing the milking motion from a slightly angled perspective with minimal movement.

The person's hands move rhythmically to feed the horse, while the horse's head exhibits minimal motion during eating.

The background (ground, straw, and horse legs) is static with no shifting or environmental motion. No fire, water, smoke, or wind is visible.


A brown and black medium-sized dog stands on a stone path, turning its head toward the camera with its tongue visible. A human hand enters the frame, prompting the dog to lean forward and interact with the hand. The camera maintains a close perspective with slight shake.

The dog is moving its head, body, and stepping. The hand of a person briefly appears and moves, but the dog is the main moving object.

The background (concrete path and plants) is static with no uniform shifting. No fire, water, smoke, or wind motion observed.


RAW CAPTION: Got it, let's tackle this. First, the video shows a room with metal pet crates. Inside the crates, there are pillows or stuffed items. The camera starts with some text, but we ignore that. The main elements are the crates, the objects inside. Let's check the movement: the camera seems to pan a bit, maybe moving from left to right? Wait, the frames show slight changes in position, so the camera is probably panning slowly. The main subjects are the crates, which have pillows and maybe a blue blanket. Are there animals? The first frame has a dog? Wait, no, the user said to exclude text recognition, but looking at the video, maybe the crates have toys or blankets. Wait, the problem says "main subjects: people/animals/objects". Let's see: the crates contain various objects like pillows (red, blue, maybe), toys. The background has a TV and some items. But we need to focus on motion. The camera is moving slightly, panning. So the chronological description: the video starts with a view of metal crates enclosing objects (pillows, maybe toys), then the camera pans slightly, showing the same setup but shifting perspective. There's no movement of the objects inside, they're stationary. So the main action is the camera panning. Let's structure it: "The video opens with a stationary shot of metal mesh crates containing patterned pillows, a red object, and a blue item. As the video progresses, the camera pans slightly left, maintaining focus on the crates while revealing additional background elements like a television and furniture. The objects within the crates remain still throughout, with no movement of people or animals. The camera perspective shifts minimally during the sequence, concluding with a slightly angled view of the setup." Wait, check rules: focus on motion and behavior. The objects are stationary, so main motion is the camera panning. Let's check the rules again: a) motion of main subjects. If main subjects are objects (since no people/animals moving), then describe their stillness. But the main subject here is the camera movement? Wait, the main subjects (objects in crates) are static, so the video's action is the camera moving. So the caption should note that the camera pans left. Let's check the frames: the first frame has text "XIB" but we exclude text. Then the camera moves a bit, so the perspective changes. So "The video begins with a view of metal mesh crates holding patterned pillows, a red toy, and a blue item. A slight camera pan to the left follows, revealing more of the room's background including a television mounted on the wall. The objects within the crates remain stationary throughout, with no visible movement of people or animals. The camera maintains a steady, slightly angled perspective during the sequence." Wait, need to be concise. Let's simplify. "A camera pans slowly left across a metal mesh pet crate enclosure containing patterned pillows, a red object, and a blue item. The enclosed objects remain static as the camera movement reveals additional background elements like a television and furniture. No people or animals are visible within the crates." But check rules: mention spatial relationships. Maybe "The metal crates, which hold pillows and toys, are positioned against a wall with a television above them." But need to be minimal. Let's check output format. Must be chronological paragraph. So start with initial state, then progression. So: "The video opens with a stationary shot of metal mesh crates filled with patterned pillows, a red object, and a blue item. The camera then pans slightly left, capturing more of the room's background including a television mounted on the wall. Throughout the sequence, the enclosed objects remain motionless, with no visible movement of people or animals. The camera concludes with a slightly angled view of the crate enclosure and surrounding furniture." But maybe too long. Let's check the example. Wait, the user wants concise. Let's make sure to exclude text, named characters, etc. So the text "XIB" is part of the video but we ignore. So the main elements: metal crates, inside objects (pillows, red, blue), camera pans left. So final caption: "The video begins with a view of metal mesh crates containing patterned pillows, a red toy, and a blue item, positioned against a wall. A slight camera pan left reveals additional background elements like a mounted television and furniture. The objects within the crates remain stationary throughout, with no movement of people or animals. The camera maintains a steady, slightly angled perspective during the sequence." But maybe shorten. Let's see: "Metal mesh crates holding patterned pillows, a red object, and a blue item are shown as the camera slowly pans left, revealing a television mounted on the wall. The enclosed objects remain motionless, with no people or animals visible. The camera maintains a steady perspective

A small animal (likely a dog) is actively moving within the playpen, exhibiting locomotion (shifting position, head movements) without interaction with other objects.

Background elements (fence, couch, wall, TV) remain static across frames; no fluid motion (fire, water, smoke) or wind-driven effects observed.


A boy in a bright blue shirt and dark shorts walks along a gravel path toward a group of several Canada geese on a grassy field. The geese, with brown bodies and black heads, move toward him as he progresses, some stepping onto the path. The camera follows his movement with a slight pan left, maintaining focus on the boy and the geese.

Discrete objects: A boy (blue shirt) moving via locomotion (walking, running, turning), and geese (multiple birds) moving via locomotion (walking, approaching the boy).

Background elements (grass, trees, dirt path) show no uniform shifting or fluid motion (no fire, water, smoke, or wind). Background remains static throughout the clip.


The video opens with a close-up of a person's lower face, highlighting red lipstick on their lips as they slightly move their mouth. It transitions to the person applying a lip liner pencil to their lips while holding a compact mirror in front of them, with one hand gripping the pencil and the other supporting the mirror. The camera maintains a close-up perspective throughout, focusing on the lip application process with minimal background detail.

Discrete solid objects include the person's hands, lip liner pen, and mirror; these objects exhibit intentional motion as the person applies lip liner.

No significant shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements are limited to static features like hair and clothing, with no uniform shifting.


A basketball player in an orange jersey and white shorts dribbles the ball near the hoop, then shoots it upward. The ball arcs toward the basket as the player moves backward. Spectators stand behind barriers, watching the play. The camera remains stationary, capturing the action from a fixed court-side position.

Discrete solid objects include basketball players (e.g., individual in orange/white uniform) moving across the court with locomotion (dribbling, running), and potentially a basketball in motion. Motion is tracked by bounding boxes of players.

Static background elements (building, trees, bleachers) show no significant shifting or fluid motion. No fire, water, smoke, or wind-driven environmental effects are visible.


A person in a light shirt approaches a red pool table with multiple colored balls (yellow, red, blue), positions themselves to take a shot, and strikes the cue ball. The scene is set in a room with red chairs on either side of the table. The camera remains stationary, providing a top-down perspective of the table.

A person (wearing a blue shirt) moves around the pool table: walking towards the table, bending over, and preparing to strike the balls. Discrete solid objects (person, cue stick) exhibit locomotion and positional changes due to physical movement.

Background elements (chairs, door, walls) remain stationary across frames; no fluid environmental motion (fire, water, wind) present.


A person in a blue shirt and plaid apron spreads white frosting from a metal bowl onto a round chocolate cake on a white plate, using a spatula to evenly cover the cake’s surface. The metal bowl with remaining frosting sits to the right of the cake, and a black object is visible to the left. The camera maintains a top-down perspective with steady framing throughout the sequence.

Discrete solid objects in motion: the person's hands (using a spatula and spoon) applying frosting to the cake. The cake and bowl are stationary.

The background features a kitchen countertop with stationary elements (black mats, metal bowl) showing no uniform shifting or fluid motion (fire, water, smoke, wind).


The video opens with a light-colored dog inside a car, then transitions to a blonde-haired person seated in the car drinking from a blue bottle. The person holds the bottle to their mouth, tilts it, and the camera shifts slightly within the vehicle.

A person inflates a blue balloon using their mouth and hands. The balloon expands visibly due to air pressure, and the person's hand moves to manipulate the balloon.

The background (trees, distant cars, and car interior) shows minimal movement; no fluid motion (fire, water, smoke, wind) is present. Background elements remain static with no uniform shifting.


The video opens with a yellow Missouri state map on black. It transitions to a person wearing an orange safety vest with reflective stripes, a cap, and sunglasses, holding a yellow multi-bar structure with black straps against a clear blue sky and green foliage. The person lifts the structure upward, positioning their arms above their head. The camera maintains a low-angle perspective, looking upward at the person as they adjust the structure.

The worker in the orange vest is moving his arms and hands to manipulate a black object. This motion is due to explicit physical forces (the worker's locomotion and manipulation).

The background (blue sky and tree branches) is mostly static. The tree branches exhibit slight motion due to wind, but this is minimal and not dominant. The dominant motion is the worker's arm movements.


A person with patterned sleeves sits at a black grand piano, their hands moving rhythmically over the white and black keys, pressing and releasing them in sequence to play. The camera maintains a close-up, static perspective focused on the keyboard and hands, with minimal background visible.

Discrete solid objects (human hands) are moving on piano keys, representing deliberate physical interaction with the instrument.

Background elements (piano, room) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present.


Discrete solid objects (people, acoustic guitars) move through locomotion (walking, playing instruments). People exhibit intentional movement and interactions (e.g., adjusting posture, playing guitar).

Background elements (umbrellas, tents, trees) show no uniform shifting or fluid motion (fire, water, smoke, wind). Static environmental elements remain consistent across frames.


A barefoot person with blonde hair, wearing a pink tank top and white pants, extends their legs. They leap over a chair, land with arms outstretched, then crouch to touch the chair before rising with arms raised. The scene occurs in a room with a patterned rug and furniture. The camera remains stationary and slightly shaky.

A person (girl) in pink clothing performs distinct physical actions: transitioning from a handstand to a dynamic pose with arm movements and body shifts.

The background elements (furniture, rug, walls) remain stationary across frames with no fluid motion or environmental disturbances (e.g., no fire, water, or wind effects visible).