RAW CAPTION: Got it, let's tackle this. First, the video starts with a person sitting on a bench in front of a store. Then it cuts to two people on ice with hockey sticks. Then a third person skates near a big rock. Need to describe chronologically.

First scene: A person in a camouflage jacket with a fur-lined hood sits on a bench. Background has a store, people walking. Then next scene: Two individuals in winter gear (one in gray jacket, one in gray shirt) stand on ice, hockey sticks poised, facing each other. Then third scene: One person in black clothing skates on ice near a large boulder, hockey stick in hand. Camera angles: starts with a medium shot of the seated person, then cuts to two people on ice (medium shot), then to the skater near the rock (medium shot). Background minimal, but the store and people are in the first part, then the ice rink.

So the caption should be chronological. Start with the seated person, then the two on ice, then the single skater. Mention their appearance briefly: camo jacket, fur hood; two in winter clothes (gray tops, black pants), ice skates, hockey sticks; then the skater in black, near a large rock.

Check rules: focus on motion and behavior. First, seated (no motion), then two standing with hockey sticks (maybe preparing to play), then one skating. Wait, the second scene: two people on ice with hockey sticks, maybe a game. Third scene: one person skates towards the rock? Wait, the fourth frame: "a person in black clothing skates on ice near a large boulder, hockey stick in hand." So the person is skating. So the sequence is:

- Person sits on bench (still)
- Then two people on ice, holding hockey sticks, possibly playing
- Then one person skates near a rock.

Now, structure the paragraph. Start with first scene: "A person in a camouflage jacket with a fur-lined hood sits on a bench." Then next scene: "Two individuals in winter attire, one in a gray jacket and the other in a gray shirt, stand on ice with hockey sticks, facing each other." Then next: "A single person in black clothing skates on ice near a large boulder, holding a hockey stick." Check camera perspective: first scene is a medium shot, then cuts to another medium shot, then another medium shot. So camera moves from one scene to another, no pan or shake mentioned. Background is minimal.

Make sure to exclude text recognition (like "Campus Store" but since it's background, maybe not essential? Wait, rule e says "keep background descriptions minimal unless essential for understanding motion." So the store might not be essential for motion, but in the first scene, the person is sitting on the sidewalk, so background is a street with stores, but maybe just mention "urban setting" briefly. Wait, the instruction says "background descriptions minimal unless essential for understanding motion." So in the first scene, the person is on the sidewalk, store in background, but not crucial for motion. So maybe just mention the setting as urban.

Wait, the first frame: "a person sits on a sidewalk in front of a building with a 'Campus Store' sign," but rule f says exclude text recognition. So don't mention "Campus Store," just "a building with a store."

So let's draft:

"A person in a camouflage jacket with a fur-lined hood sits on a bench. Two individuals, one in a gray jacket and the other in a gray shirt, stand on ice with hockey sticks, facing each other. A single person in black clothing skates on ice near a large boulder, holding a hockey stick. The camera remains static in medium shots for each scene."

Wait, but the video is chronological: first scene (seated), then two on ice (which is a different scene, so cut), then the skater near the rock (another cut). So the caption should be in order, not "the camera remains static"—but rule d: conclude with camera perspective and movement. So "The camera cuts between medium shots of each scene."

But let's check:

Chronological order:

1. Person sitting on bench (urban street)
2. Two people on ice with hockey sticks
3. Person skating near rock on ice

Each scene transitions, so camera cuts.

So final caption: "A person in a camouflage jacket with a fur-lined hood sits on a bench on a sidewalk. Two individuals in winter clothing stand on ice, each holding a hockey stick, facing each other. A single person in black clothing skates on ice near a large boulder. The camera cuts between medium shots of each scene."

Check rules:

a) Motion/behavior in order: sitting (no motion), standing with sticks (preparing?), skating. So

Two individuals in ice hockey gear actively skating and manipulating a puck with hockey sticks; their motion results from explicit physical forces (locomotion, stick handling, puck interaction).

No fluid/environmental motion (fire, water, smoke, wind) observed; background buildings and static elements remain stationary across frames, indicating no dominant ambient forces.


A hand holds a paintbrush to apply white paint to a heart-shaped object on white paper, dipping the brush into a white paint container to the right before continuing the application. The scene transitions to the heart resting on a white paper surface with blue trim as the hand maintains steady strokes. The camera stays in a top-down perspective with minimal movement throughout.

A hand holding a brush moves across a heart-shaped object, applying substance from a bottle; the hand and brush exhibit deliberate motion interacting with the object.

The background consists of a static white cloth with no shifting elements or fluid/environmental motion (e.g., fire, water, smoke, wind) observed.


An older man in a striped shirt and glasses, holding a microphone, stands by a railing under a covered structure at night. He turns his head, steps back slightly, then leans on the railing while moving toward the camera. A second person emerges into the frame. The camera remains mostly steady with minor movements.

Two distinct human subjects are moving: a foreground figure with dynamic arm/body gestures and a background figure (partially visible) exhibiting movement consistent with interaction or dance.

Background elements (fence, lights, structural elements) show no uniform shifting or fluid motion; no fire, water, smoke, or wind dominance observed.


A young girl with long blonde hair, wearing a pink shirt and plaid shorts, stands on a yellow and blue mat, holding a red jump rope. She begins swinging the rope and jumping, moving forward and slightly to the left toward a white chair. In the background, a person sits on a dark green couch. The camera follows her motion with slight shake, remaining at eye level.

The child is the primary discrete object moving via locomotion (jumping rope and running). The child's motion is clearly tracked as a solid entity with distinct bounding box changes.

The background remains static with no shifting elements; no fire, water, smoke, or wind is present. Walls, furniture, and floor patterns stay fixed throughout the clip.


A child in a patterned shirt, held by an adult in a red and black jacket, extends their hand toward a white dog near a white structure, then retracts their hand while the adult holds a bowl. The dog interacts with the child’s hand, positioned to the left. The camera captures the scene with a slight handheld shake, showing a grassy background.

The adult (wearing a red jacket) and child (interacting with an animal) are moving discretely. The child extends a hand toward the animal, which moves its head. The adult adjusts their posture to support the child. These motions are distinct and driven by physical interactions.

The background includes grassy ground and a white structure, with no signs of fluid motion (e.g., water, smoke) or significant wind effects. Background elements appear relatively stable without uniform shifting.


A person with long brown hair and a dark top stands in front of a white wall, with a wooden cabinet visible to their left. They lift a glass to their mouth, drink, lower the glass, and then lean forward toward the camera. The camera maintains a fixed top-down perspective with slight movement.

A person (discrete object) moves their hands and body: holding an object (possibly a glass), bringing it to their mouth (drinking), and making gestures. Motion is localized to the person's limbs and torso.

Background elements (wall, shelf, wooden cabinet) remain stationary with no shifting or fluid motion. No fire, water, smoke, or wind visible.


Two fencers in white uniforms and helmets engage on a blue and white strip. Initially facing each other, the fencer on the right advances with a lunge while the left fencer steps back. The right fencer continues the attack, moving forward, as the left fencer retreats. The camera pans left to track their movement across the strip.

Multiple individuals in white uniforms (kendo/martial arts practitioners) move with coordinated striking and blocking motions; their locomotion and collisions are discrete and physically driven.

Background elements (walls, mats, spectators) show no uniform shifting or fluid motion (e.g., fire, water, smoke). No environmental elements dominate the motion.


A person with dark sleeves repeatedly feeds raw chicken pieces into a metallic meat grinder, causing ground meat to accumulate in the metal bowl below. The grinder, featuring a motor housing, processes the meat continuously as the person’s hands maneuver pieces into the opening. The camera maintains a steady top-down view, focusing on the grinding action and the bowl's contents.

Hands manipulating raw meat within a processing machine; solid objects (human hands and meat) move due to physical handling actions.

Background elements (walls, machine structure) show no uniform shifting; no fire, water, or smoke present in the scene.


The video begins with a person in a light-colored shirt leaning forward in a crowded setting. The scene transitions to a dense crowd surging forward, with individuals raising their arms and moving rapidly. A person holding a white cup appears amidst the crowd, followed by an individual in a white shirt holding an object, and a person in a striped shirt is visible nearby. The camera moves shakily through the crowd, capturing close-up shots of the participants' actions as they interact within the throng.

Multiple people in the crowd exhibit discrete motion: one individual drinks from a mug, others raise arms and cheer, with clear locomotion and arm movements.

No significant shifting static background elements (walls, ground) observed. No fire, water, smoke, or wind motion present; ambient motion is negligible.


A wooden spatula stirs a bubbling yellow mixture in a pan, moving in circular motions as the liquid gradually thickens and solidifies. The spatula continues mixing the contents, transitioning from a fluid state to a dense, cohesive texture. The camera maintains a close-up perspective focused on the pan and stirring action throughout.

A wooden spoon is actively stirring a creamy mixture, with the spoon's motion causing the mixture to move in response to physical forces.

Background elements (stove, pan) show no uniform shifting. No fire, water, smoke, or wind present.


A catcher in black protective gear, including a helmet and shin guards, begins crouched behind home plate. They rise, throw the ball forward, and then reposition into a crouched stance. The scene occurs on a green field with a white home plate visible to the left; the background includes a green fence. The camera remains static with minimal movement.

The primary discrete objects are the baseball player (wearing helmet and uniform) and the ball. The player undergoes distinct locomotion (crouching, throwing, walking) driven by physical forces, while the ball moves due to the throwing action.

The background (green wall and white base) remains static with no shifting elements or fluid motion (fire, water, smoke, wind) observed throughout the clip. Background objects maintain consistent position relative to the frame.


A girl wearing a patterned top and shorts sits on a blue exercise ball. She leans forward and falls off the ball onto the blue mat, causing the ball to roll away. The camera remains handheld with slight shake.

discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static


RAW CAPTION: Got it, let's break this down. First, the video starts with a man in a white shirt, green shorts, and a cap. He's on a grassy field. Then he picks up a yellow ball, throws it, catches it with a baseball glove. Wait, no, the actions: first frame, he's holding something (maybe the ball), then in frame 1 he throws it? Wait, the sequence: first frame he's in position, then he catches a ball (frame 1: he has the ball), then frame 2 he's holding the glove, then frame 3 he throws the ball (since he swings the arm), then frame 4 he's running? Wait, the video is 5 frames. Let's check the timestamps.

Frame 0: Man standing, back to camera, arm extended (throwing action, maybe releasing ball).

Frame 1: He catches the ball with a glove (glove in hand, ball is in glove).

Frame 2: He throws the ball again (arm up, preparing to throw).

Frame 3: He's mid-air, swinging, kicking up grass? Wait, no, frame 3: he's in a follow-through, then frame 4: he's running.

Wait, let's list each frame:

[0.0] Man in white shirt, green shorts, cap, standing on grass, arm extended (throwing the ball, maybe).

[1.4] He catches a ball with a brown baseball glove; the ball is in his right hand, glove on left.

[2.5] He throws the ball again, arm extended forward.

[3.6] He's in a follow-through, leg kicking out.

[4.7] He's walking or jogging, glove in hand, moving towards the left.

Wait, the actions: he throws a ball (first action), then catches it (maybe a catch and throw drill?), then throws again, then follows through.

Wait, the main subject is one man. Appearance: white t-shirt, green shorts, white cap (maybe, since it's a light color), baseball glove (brown). Number: one man. Background: grassy field with trees, a shed in the distance, people in the background (but minimal). Camera perspective: seems static, maybe slight shake, since it's a handheld shot. The background is the grass, trees, shed, and a few people in the distance.

So chronologically:

At the start, the man in a white shirt and green shorts is standing on a grassy field, throws a ball. Then he catches it with a brown baseball glove. Next, he throws the ball again, follows through with a swing, and then walks away.

Wait, the frames:

0.0: He's throwing (arm forward, ball released).

1.4: He's catching the ball (glove up, ball in glove).

2.5: He's throwing again (arm extended forward).

3.6: He's in mid-motion, leg lifted (follow-through).

4.7: He's walking, moving left, holding the glove.

So the caption should be chronological. So:

A man in a white t-shirt, green shorts, and a cap stands on a grassy field and throws a yellow ball. He then catches the ball with a brown baseball glove, throws it again, follows through with his arm, and walks away while holding the glove.

Wait, but need to check the background. The background has trees, a shed, and distant people, but per the rules, minimal background. So mention only if essential. The grassy field is the main setting.

Camera: static, maybe slight shake? The video is a bit shaky, but the problem says "conclude with camera perspective and movement (e.g., top-down, pan left, slight shake)". The camera is probably handheld, so slight shake.

Putting it all together:

A man in a white t-shirt, green shorts, and a white cap stands on a grassy field; he throws a yellow ball, catches it with a brown baseball glove, throws it again, and walks while holding the glove. The camera remains stationary with slight movement.

Wait, let's check the rules:

a) Motion and behavior in chronological order.

b) Appearance: white t-shirt, green shorts, white cap (since he's bald, maybe, but the cap is there). Number: one man.

c) Spatial relationships: background has trees, shed, but minimal. So maybe just say grassy field.

d) Camera: slight shake.

e) Background minimal: "grassy field" is essential.

f) Exclude text, names, etc.

So let's structure:

The man (white t-shirt, green shorts, cap) is on a grassy field; he throws a yellow ball, catches it with a brown baseball glove, then throws the

The man (discrete object) is throwing a ball and running. The ball (discrete object) is seen in motion during the throw and catch. Both motions are due to explicit physical forces (throwing and catching) and locomotion (running).

The background (trees, house, fence) is stable with no shifting or fluid motion (fire, water, wind). There is no dominant ambient environmental motion.


RAW CAPTION: Okay, let's see. I need to create a concise chronological paragraph for this video based on the provided frames. The user is an expert captioner, so I have to follow all the rules they listed.

First, the video starts with a child in a blue shirt. Wait, the first frame shows a child in a blue shirt, but then the next frames show another person in a yellow shirt. Wait, maybe there are two people? The main subject is the child in blue. Let me check the frames again.

Frame 0: The child in blue is in front, maybe peeling something. Frame 1: The child is holding an object, maybe a potato, and there's a person in yellow behind. Frame 2: The child is sitting at a table with a purple surface, peeling something. There's an orange bowl with eggs or something. Frame 3: Close-up of the child's hands peeling. Frame 4: More close-up of the peeling action, with peels on the table.

So the main subject is the child in blue. The other person in yellow is partially visible. The child is peeling a potato, I think. The actions are chronological: the child starts peeling, then the camera zooms in on the hands. The background has an orange bowl and some items on the table. The camera moves from a wider shot to a close-up of the hands.

Rules: Focus on motion and behavior chronologically. Mention appearance: child in blue shirt, another person in yellow. Spatial relationships: the child is in front, the other person behind. The orange bowl is on the table. Background minimal unless essential. Camera perspective: starts with a medium shot, then close-up, maybe slight shake.

Wait, the first frame is a bit blurry. The child is peeling a potato, and the other person is standing behind. Then the camera moves to show the hands peeling. So the sequence is: child in blue peeling, another person in yellow in the background, then close-up on the peeling action with the table surface and peels. The orange bowl is in the background.

Need to mention the color of the shirt, the action of peeling, the presence of the other person. Keep it concise. Also, the camera movement: starts with a medium shot, then zooms in on the hands, maybe slight shake.

Wait, the output must be in a paragraph, chronological order. So first, the child in blue is peeling, then the camera focuses on the hands. The other person is standing behind. The background elements like the orange bowl and table.

Avoid text, names, stylistic analysis. Don't mention specific things like "eggs" unless the bowl contains them. The orange bowl has something, maybe potatoes or eggs. The video shows the child peeling, so probably potatoes.

Putting it all together: A child in a blue shirt peels a potato while seated at a table with an orange bowl and scattered peels. Another person in a yellow shirt stands behind. The camera zooms in on the child's hands peeling, showing the potato and peels, then shifts to a top-down view of the table. Background includes a purple table surface with the orange bowl and discarded peels. Camera movement is slight shake with a close-up focus.

Wait, but need to check the exact frames. Frame 0: child in blue, someone in yellow. Frame 1: child holding something, table with peels. Frame 2: close-up of hands peeling. So the chronological order is the child peeling, then the camera moves closer. So the caption should start with the child in blue peeling, then the camera focuses on the hands. The other person is present but maybe not the main focus.

Also, rule c says mention spatial relationships. The child is seated at the table, the other person is behind. The orange bowl is on the table. The peels are scattered on the table.

Make sure not to include text recognition, so don't mention the "0.3 seconds" but the captions should be about the video content.

Final caption: A child in a blue shirt sits at a table peeling a potato, with another person in a yellow shirt standing behind. The camera focuses on the child's hands as they peel, revealing a purple table surface covered in potato peels and an orange bowl. Background elements include scattered peels and the bowl. The camera shifts to a close-up of the peeling action, ending with a top-down view of the table, showing the child's hands working on the potato.

Wait, but need to check if it's a single paragraph, chronological. Let me rephrase.

Chronological order: The child in blue is peeling, then the camera moves to show the hands. So first, the child is peeling (starting action), then camera zooms in on hands

A child's hands are actively peeling a potato with a peeler; the potato and peeler exhibit distinct motion due to physical contact and force application.

Background elements (wall, furniture, orange bowl) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present.


text

Discrete solid objects (players) are moving across the field, with visible locomotion toward the goal, indicating intentional physical movement.

The background includes stationary trees and field boundaries that do not exhibit uniform shifting or fluid motion (e.g., no fire, water, or smoke). Static elements remain consistent across frames.


A person in a pink shirt and white shorts with red patterns walks from the right, approaches a wooden door with a green notice, turns the knob, and opens it inward. They step through the doorway, exit the room, and the door closes behind them. The camera remains stationary in a dimly lit space with another door and furniture visible in the background.

A person in pink and white clothing runs toward the door, opens it, and exits. Another individual in a blue shirt is visible through the doorway after the door opens.

Static background elements (wooden door, walls, furniture) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present.


RAW CAPTION: Okay, let me try to figure out how to approach this video captioning task. The user provided a video clip where a bottle is pouring liquid into a glass, and there's some text overlay. My job is to create a concise, chronological paragraph following the specific rules.

First, I need to focus on the main subjects in chronological order. The main subject here is the bottle pouring liquid into a glass. Let me check the frames. The video starts with the bottle tilting over the glass, pouring a red liquid. The bottle is dark, maybe a wine bottle, with a cork. The glass is filled with the red liquid, and the liquid level rises as it's poured.

Next, I need to describe the appearance and number. The bottle is dark red, maybe a wine bottle, and the glass is clear. The liquid is red. There's only one bottle and one glass. Spatial relationships: the bottle is above the glass, pouring into it. The background is blurred with bokeh lights, which is minimal as per rule e.

Then, the camera perspective. The video seems to be a close-up shot, focusing on the pouring action. The camera might be stationary, just capturing the motion. There's a watermark "pond5" but the rules say to exclude text recognition, so I shouldn't mention that. Also, the last frame has "TO DOWNLOAD THIS FOOTAGE" but again, exclude text.

Wait, the user's rules say to exclude text recognition, named characters, or stylistic analysis. So I can't mention the watermark or the download text. Focus on the motion: pouring, liquid level rising, then the hand holding the bottle? Wait, in frame 3, a hand appears holding the bottle. So maybe the sequence is: bottle pouring into glass, then a hand holds the bottle, then the bottle is lifted away.

Wait, looking at the frames:

0.0: Bottle pouring into glass.

0.3: Same action.

1.4: Still pouring.

2.5: Hand holding bottle, continuing pour.

3.6: Hand holding bottle, bottle lifted away from glass.

4.7: Text screen.

So the main action is the pouring, then the hand holding the bottle. The glass is receiving the liquid. The bottle is tilted, liquid flows into glass. The hand is visible in later frames. The background is blurred with lights, but minimal.

So the chronological order: a dark red wine bottle pours liquid into a clear glass, liquid fills the glass, a hand holds the bottle steady as it pours, then the bottle is lifted away from the glass. Camera is close-up, static, focusing on the pouring action. Background is blurred.

Need to check the rules again. Rule a: focus on motion and behavior of main subjects. The main subjects are the bottle, glass, and the hand. The bottle is pouring, hand holds it, then lifts it.

Rule b: describe appearance and number. Bottle is dark red, glass clear. Hand is holding bottle. Rule c: spatial relationships. Bottle is above the glass, hand is holding the bottle.

Rule d: camera perspective. Close-up, maybe static. The video starts with close-up on pouring, then maybe a slight pull back when the hand is shown? But the description should be concise.

Rule e: minimal background. The background is blurred, so mention "blurred background with indistinct lights" but rule e says minimal unless essential. Since it's just a backdrop, maybe mention it briefly.

Rule f: exclude text, so ignore the "pond5" and the download text.

Putting it all together: A dark red wine bottle tilts over a clear glass, pouring red liquid that fills the glass. A hand holds the bottle steady, lifting it away after the pour. The camera remains in close-up, capturing the flow and rising liquid level against a blurred background with soft lights.

Check for conciseness. Make sure it's a paragraph, chronological order. Maybe "A dark red wine bottle pours red liquid into a clear glass, filling it to the rim. A hand holds the bottle steady, then lifts it away as the liquid settles. The camera stays in close-up, focusing on the pouring action against a softly blurred background."

Wait, the background has bokeh lights but maybe not essential. The user said to keep background descriptions minimal unless essential. The blurred background with lights is part of the setting but maybe not essential for understanding the motion. So perhaps just say "blurred background."

Also, need to check the number of subjects: one bottle, one glass, one hand. The hand is part of the action.

Wait, in frame 3, it's "a hand holding the bottle". So the sequence is bottle pouring, then hand holding the bottle. So the main subjects are the bottle and glass, with the hand appearing later.

So the caption should describe the pouring motion first, then the

A hand holds a bottle pouring red liquid into a glass; the bottle moves due to human action, causing liquid flow within the glass.

The background shows blurred lights and indistinct shapes, but there is no fluid/environmental motion (e.g., fire, water, smoke, wind) dominating the scene. Static background elements (if present) do not shift uniformly, indicating no ambient environmental motion.


A person in a white shirt and blue jeans lifts another person wearing a patterned shirt, green pants, and black shoes by their legs, rotating them upward into a horizontal position against their chest, then holds them steady. The background includes a wall with a shelf and desk. Camera remains stationary.

Two people are visible: one person is lifting and manipulating the position of another person, with the lifted person's limbs (legs, arms) exhibiting motion due to physical forces (balancing, adjustment).

Background elements (walls, door, furniture, pictures) remain stationary across frames; no fluid motion (fire, water, smoke) or environmental elements dominate the scene.


A pair of hands works on a blue needlework frame with white mesh and colorful stitched threads. The left hand holds the frame steady while the right hand manipulates a metal hook, pulling white yarn through the mesh to create stitches. The hands move rhythmically, advancing the stitching process as the camera maintains a close-up perspective, shifting slightly to reveal more of the expanding colorful pattern on the frame.

Two hands are moving: one holding the loom, the other manipulating yarn. The hands exhibit discrete, controlled motion consistent with manual needlework.

The background (table surface and loom frame) is static with no fluid/environmental motion (fire, water, wind). No shifting of static background elements observed.


RAW CAPTION: Got it, let's tackle this. First, the video starts with a group of people in what looks like an indoor setting, maybe a classroom or a room with a whiteboard. The main subjects are several individuals. In the initial frame, there's a person in a yellow shirt, a person in a dark shirt with a pattern, and others. The action seems to be a game or activity where someone is holding a bottle or container, and another person is reaching up.

Looking at the sequence: the first frame shows a person in a yellow shirt raising their arm, holding something. Then the scene progresses to someone in a black and white patterned shirt holding a bottle, maybe pouring or catching something. Others are around—some sitting, some standing. The person in the blue shirt is interacting, maybe reaching for the bottle. The background has a whiteboard with some text (but we don't need to describe text), a TV, and people sitting.

Now, chronological order: start with the group, then actions. The person in yellow is raising arm, then the patterned shirt person holds a bottle, someone else (maybe the person in yellow) pours into a cup, others react. The person in blue is in the foreground, interacting. The camera seems to be handheld, a bit shaky, moving slightly to capture the action.

Need to mention appearance: yellow shirt, patterned shirt, blue shirt, etc. Spatial relationships: the person in yellow is standing, patterned shirt person is next to them, blue shirt person is in front or to the side. Background is minimal, just the room with people.

Putting it all together: In a dimly lit room with people seated and standing, a group of individuals engages in a game. A person in a yellow shirt raises their arm, while another in a black and white patterned shirt holds a bottle, pouring or catching a small object mid-air. A person in a blue shirt interacts closely, reaching toward the bottle. Others observe from chairs, and the camera, handheld and slightly shaky, captures the dynamic interaction from a low angle.

Wait, check the rules: focus on motion and behavior chronologically. So start with initial action, then progression. The first frame: people in a room, maybe some holding things. Then in the next frames, the action develops.

Let me parse each frame:

Frame 0: person in yellow shirt (right), person in dark shirt (left), others seated. Maybe someone holding a bottle.

Frame 1: person in yellow shirt (left) raising arm, person in dark shirt holding bottle, others around.

Frame 2: person in yellow shirt holding bottle above, person in dark shirt drinking or pouring, others seated.

Frame 3: person in dark shirt continues, person in blue shirt reaches for something.

Frame 4: person in blue shirt has their hands out, others reacting.

So the sequence: people are in a room, a person in yellow raises arm (maybe holding something), then another in dark shirt holds a bottle, pouring into a cup (since in frame 2, maybe someone drinks from it), then a person in blue interacts, reaching. The camera is handheld, moving a bit.

Now, concise paragraph: In a room with seated and standing individuals, a person in a yellow shirt raises their arm while another in a black and white patterned shirt holds a bottle. The person in the patterned shirt pours the contents into a cup, with a person in a blue shirt reaching to interact. Others observe from chairs. The camera, handheld and slightly shaky, captures the scene from a low angle as the group engages in the activity.

Wait, check for chronological order: first, the yellow shirt raises arm (frame 0-1), then the patterned shirt holds bottle (frame 1-2), then pours (frame 2-3), then blue shirt reaches (frame 3-4). So start with the raising arm, then pouring, then interaction.

Also, mention spatial relationships: the person in yellow is to the left of the patterned shirt person, the blue shirt person is in front or to the right.

Background: minimal, just the room with a whiteboard, TV, but don't describe unless essential. Since it's just a room with people, maybe skip.

Camera: handheld, slight shake, low angle (since the shot is from near the ground or low perspective).

Let me draft:

In a dimly lit indoor space, a group of people engages in an activity. A person in a yellow shirt raises their arm, while a person in a black and white patterned shirt holds a bottle and pours its contents into a cup. A person in a blue shirt reaches toward the cup, interacting with the group. Others observe from seated positions in the background. The handheld camera, slightly shaky, captures the scene from a low angle as the participants move dynamically.

Check

A basketball is tossed and caught by multiple people; players exhibit discrete movements (reaching, throwing, dodging) as solid objects interacting via physical forces.

The background elements (walls, ceiling fan, TV) show no uniform shifting or environmental fluid motion (fire, water, smoke, wind). Walls and ceiling fan remain relatively stable across frames.


A person in a red T-shirt slices a large watermelon on a wooden cutting board, while another individual in a light blue sleeveless top stands to their left holding a watermelon slice. The red-shirted person continues slicing, then the left individual moves the slice closer to the camera. The scene takes place in a kitchen with wooden cabinets and a stove; the camera remains stationary, focusing on the counter and actions.

A person in a red shirt is cutting a watermelon with a knife, causing the watermelon to split and pieces to move. The other person in the blue tank top is standing and has minimal movement (hand gestures).

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


In an indoor basketball court, three boys stand—one in black shirt and shorts on the left, one in black shirt in the center, and one in light gray shirt on the right. The boy on the left runs toward the center, picks up a basketball, dribbles it once, then stops holding the ball. The camera remains stationary, capturing the scene from a fixed angle.

Two individuals: one dribbling a basketball (motion from physical locomotion and ball handling) and another standing. The basketball moves due to discrete object physics (dribbling motion).

The gym background (walls, floor, basketball hoop, stairs) shows no shifting or fluid motion; no fire, water, smoke, or wind is present.


A woman in a red and black outfit sits in a purple chair within a pink studio setting, remaining still initially before moving her hands across her lap and midsection. The camera maintains a fixed front-facing angle, capturing her seated position against the pink backdrop with minimal movement.

The main discrete object is a seated woman who adjusts her posture (crossing and resting her arms). This movement is solid and distinct, resulting from her own physical actions.

The background (studio set with pink and purple walls) is static with no visible shifting. There are no fluid or environmental motions (fire, water, smoke, wind) present.


RAW CAPTION: Got it, let's see. The video starts with a person crouching on grass. They have a black shirt, gray shorts, and a headband. They're handling a yellow ball and a long object, maybe a bat? Then they sit down, hold the bat, and hit the ball. Wait, step by step.

First frame: person crouching, hand on ball, bat on grass. Then they pick up the bat, sit, hold it, and swing to hit the ball. The ball is yellow, the bat is long and dark. Background is grass, maybe a path.

Need to describe chronological order: crouching, picking up bat, sitting, swinging, hitting the ball. Mention appearance: person in black shirt, gray shorts, headband; ball yellow; bat long and dark. Spatial: ball on grass, bat next to it initially, then held.

Camera perspective: seems like a fixed shot, maybe top-down or slightly angled? The video is a single shot, no movement mentioned.

Wait, the rules: concise, chronological paragraph. So start with action: person crouches on grass with yellow ball and bat. Then sits, picks up bat, swings to hit the ball. Conclude with camera.

Check rules: focus on motion and behavior. Main subject is person. Appearance: black shirt, gray shorts, headband (but maybe not necessary to mention all? Wait, rule b says briefly describe appearance and number. So person: female? Wait, no, the task says "appearance (color, size, orientation)" but maybe just mention key details. The problem is, in the video, the person is in black shirt, gray shorts, has a headband. But maybe keep it minimal.

Wait, the user says "Exclude text recognition, named characters, or stylistic analysis." So no need to say "woman" or "man", just "a person".

Let me structure:

At the start, a person crouches on green grass, interacting with a yellow ball and a dark, long object (bat). They pick up the bat, sit on the grass, and swing it to hit the ball. The ball is on the ground, the bat is held in the person’s hands during the swing. Background is grass, with a path visible. The camera remains stationary throughout, capturing the action from a slightly overhead perspective.

Wait, but need to be concise. Let's check:

"A person crouches on green grass near a yellow ball and a long, dark object. They pick up the object, sit on the grass, and swing it to hit the ball. The ball rolls after being struck. The camera remains fixed, observing the action from a top-down angle with minimal background details."

Wait, the video frames: first frame shows person crouching, hand on ball, bat on grass. Then in next frames, they pick up bat, sit, swing, hit ball. So sequence: crouch, pick up bat, sit, swing, hit. So the caption should follow that.

Let me try:

A person in a black shirt and gray shorts crouches on grass, holding a yellow ball and a long dark bat. They sit back, grasp the bat, and swing it to strike the ball, which rolls away. The camera remains stationary, capturing the action from an overhead perspective with a grassy area and a path visible in the background.

Wait, but need to follow the rules. Rule e: minimal background unless essential. So maybe say "green grass" but no path. Let's check the first frame: grass, maybe a path on the right.

Wait, the first frame has grass, and a light-colored path on the right. But rule e says "minimal background". So perhaps "grass" and "path" is minimal, but if not essential, maybe just "grass".

Wait, the task is to keep background minimal unless essential. So if the path is not relevant to the action, maybe omit. The action is on grass, so maybe just "grass" as background.

Let's try again.

A person in black shirt and gray shorts crouches on grass, handling a yellow ball and a long dark bat. They sit down, pick up the bat, and swing it to hit the ball, which rolls away. The camera remains fixed, observing the action from a top-down angle.

Check the rules:

a) Motion in order: crouch, handle ball/bat, sit, pick up bat, swing, hit.

b) Appearance: black shirt, gray shorts, yellow ball, dark bat.

c) Spatial: ball on grass, bat next to it, then held.

d) Camera: fixed, top-down.

e) Background minimal: grass.

f) Excluded: text, names, style.

So:

A person wearing a black shirt and gray shorts crouches on green grass with a yellow ball and

Person swinging a bat and hitting a ball; the ball moves due to collision with the bat.

Background is static grass and path with no visible fluid or wind motion. No uniform background shift indicating camera motion.


In a classroom with green walls, four students in white shirts and ties sit at a long wooden table, while two adults in white shirts stand beside them. The adults lean over the table, interacting with the students as they sit, possibly serving food from trays. The camera remains slightly shaky, capturing the scene from a frontal perspective with minimal background details.

Children and teachers are seated at a table; children exhibit minor movements (hand gestures, head turns) while teachers interact with them.

The background (green wall and bulletin board) is static with no fluid or wind motion. No fire, water, or smoke visible.


A person's hands, one wearing a gold ring, manipulate a dark, hairy artificial fly held by pliers on the left; the right hand uses a pink-tipped tool to adjust the fly. The right hand withdraws, and the left hand repositions the fly. The camera zooms out to reveal the person working at a workbench with fly-tying materials and tools against a light-colored backdrop.

A hand manipulates a small insect (held by tweezers), causing discrete movement of the insect and tweezers.

Background elements (beige shirt, button, green fabric) show no uniform shifting or fluid motion. No fire, water, smoke, or wind present.


A boy in a blue-and-white striped shirt and jeans holds a large drum under a tent. Two adults stand nearby; one in dark clothing walks past the boy from right to left, while the boy slightly adjusts the drum. The camera remains stationary, capturing the scene from a fixed angle.

A person (wearing dark pants and light shirt) walks from the right to the left of the frame. The person holding a tire is stationary.

Background elements (trees, tent) are static and show no shifting. No environmental fluids (fire, water, smoke, wind) present.


A person with short light blonde hair wearing a red shirt sits in a room with a red wall and radiator. Another individual, whose arms are visible, stands above them in a striped long-sleeve shirt and moves their hands over the seated person's head, adjusting or styling the hair. The seated person looks down slightly as the upper person continues the motion. The camera remains stationary, capturing the scene from a frontal perspective.

A person's head and hair are being styled by another individual's hand. The hair moves due to physical manipulation (styling), with the hand applying force to reshape it.

The red wall and door remain stationary with no fluid motion (fire, water, smoke, or wind) detected. Background elements show no uniform shifting.


RAW CAPTION: Got it, let's break this down. First, identify the main subject. It's a person doing a leg exercise in a gym. They're lying on a blue bench, wearing blue leggings and white sneakers. The person lifts a barbell with their hands, keeping legs up. The background has gym equipment like weights and benches, but keep it minimal.

Chronological order: The person starts lying on the bench, lifts the barbell up (from chest to overhead?), then lowers it back down. Wait, looking at the frames: in frame 0, they're holding the barbell up, then frame 1, still holding, frame 2, lifting higher? Wait, maybe it's a leg raise or something. Wait, no—their legs are raised, so maybe it's a hip bridge or leg press? Wait, the barbell is held above the chest, maybe it's a seated exercise. Wait, the person is lying on a V-shaped bench (like a decline bench), legs up, holding a barbell close to the chest, then lifting it up and down. Wait, the frames show the barbell moving from near the chest to above the head (or chest area). Wait, the movement: in frame 0, hands holding barbell, arms extended? Wait, maybe it's a bicep curl but on the bench? No, the legs are raised.

Wait, the main action: the person is lying on a blue decline bench, legs bent at the knees, feet up. They hold a barbell with both hands, bringing it up to chest level, then lifting it higher (maybe towards the shoulders or chest), then lowering it. Wait, the video shows the barbell moving from a lower position to higher, then back. So the motion is lifting the barbell upward and then lowering it.

Appearance: person in blue leggings, white sneakers, blue tank top. One person. Background: gym with various equipment, other people in the distance.

Spatial relationships: person is central, on the blue bench, barbell is held by the person's hands.

Camera: the camera is stationary, maybe slightly shifting angle but not moving much. The camera is positioned in front of the person, capturing the upper body and legs.

Now, structure the caption:

- Main subject: A person wearing blue leggings and white sneakers performs a barbell exercise while lying on a blue decline bench.
- Chronological motion: They start with the barbell at chest height, then lift it upward, reaching a higher position, then lower it back down.
- Background: Minimal gym equipment visible.
- Camera: Stationary, front-facing perspective.

Need to be concise. Let's check the rules. Focus on motion, chronological order. Mention appearance (color, size, orientation), spatial relations (if relevant), conclude with camera.

So: A person in blue leggings and white sneakers lies on a blue decline bench, lifting a barbell from chest height upward and lowering it repeatedly. The individual remains centered on the bench, with legs bent and feet elevated. In the background, gym equipment is visible. The camera maintains a stationary, front-facing view.

Wait, check if "blue decline bench" is correct. The bench is V-shaped, so maybe "blue inclined bench". But the video shows it as a V-shaped bench, so "blue decline bench" might be correct (since it's angled down from the head to feet, but the person is lying on it with legs up, so maybe it's a decline bench for lower body). Alternatively, "blue V-shaped bench".

But the rules say minimal background, so background is gym equipment. Let's try:

A person in blue leggings and white sneakers performs a barbell lift while lying on a blue V-shaped bench; they raise the barbell from chest height to overhead and lower it back down in a repetitive motion. The person’s legs remain bent with feet elevated. In the background, various gym equipment is visible. The camera remains stationary, positioned in front of the subject.

Check rules: chronological order (starts at chest, lifts up, lowers down), appearance (blue leggings, white sneakers, barbell), spatial (legs elevated, bench V-shaped), camera (stationary front).

Wait, the video shows the barbell movement from chest to higher up, so "from chest height to overhead" maybe. But maybe it's not overhead. Let's look at the frames:

Frame 0: barbell at chest level, arms extended? No, frame 0: hands holding barbell, body on bench, legs up.

Frame 1: barbell is higher, arms raised.

Frame 2: barbell higher.

Frame 3: barbell is back down? Wait, the frames show the barbell moving up and down. So it's a repetition.

So the motion is lifting the barbell upward and then lowering it.

So revised: A person

A person (in blue clothing) is performing leg exercises on a bench, moving their legs up and down.

The background (gym equipment, floor tiles) shows no shifting or environmental motion (fire, water, wind).


A female gymnast in a black top and pink shorts performs a jump and backflip on a yellow mat, landing on her back. She is surrounded by several people, including a coach in dark clothing standing nearby. The camera maintains a top-down perspective throughout the sequence, capturing the motion against a backdrop of blue mats and a foam pit.

The gymnast is moving across the wooden floor in a routine (walking, turning, and repositioning). Other individuals (coaches, officials) are stationary; only the gymnast shows discrete, solid-object movement due to locomotion.

The stone wall and surrounding structural elements remain static across frames, showing no fluid motion (fire, water, smoke, or wind). No environmental elements exhibit ambient motion.


A baseball catcher in a white uniform with red accents and a helmet crouches behind home plate. A pitcher in a purple jersey and white pants stands on the mound, while multiple players in purple uniforms and red caps line up to the right of the catcher. The pitcher throws the ball; the catcher stands, then rises and walks away from home plate, moving toward the dugout as the lineup remains stationary. The camera remains stationary, capturing the action from behind home plate.

The batter (in white uniform) exhibits distinct motion: shifting stance, swinging motion, and running toward first base. Other players are stationary or minimally moving.

The background elements (trees, grass, and distant field) remain static across frames, with no fluid or environmental motion (fire, water, smoke, wind) observed.


RAW CAPTION: Got it, let's tackle this. First, the video shows two boys on a grassy area. Let's see the sequence. At the start, they're running towards each other on the grass. Then, one grabs the other's arm, they stumble, and one falls to the ground. The other stands up. Now, check the rules: focus on motion chronologically. Main subjects are two boys. Their appearance: both in dark shirts and shorts, maybe one with a graphic tee. Number is two. Spatial: they start on grass, then one falls near the curb. Background has cars, but minimal. Camera perspective—looks like a fixed view, maybe from a window, since there's a flag in the frame. The flag is part of the background but the main action is the boys. Need to describe the motion step by step.

So, start: two boys in dark clothing run toward each other on grass. Then one grabs the other's arm, causing a stumble, one falls to the ground. The standing boy approaches the fallen one. Camera is static, fixed perspective. Background has parked cars but not essential. Keep it concise.

Let me structure: "Two boys in dark shirts and shorts run toward each other on a grassy lawn, then one grabs the other's arm, causing the second to stumble and fall to the ground; the standing boy approaches the fallen one. The camera maintains a static perspective, with a red-and-white striped flag visible in the foreground."

Wait, need to check the rules. "Background descriptions minimal unless essential." The flag is in the frame, maybe not essential. But the problem says the flag is prominent. Hmm. Wait, the first frame has the flag, so it's part of the scene. But the main action is the boys. Let's see: the caption should focus on the boys' motion. So maybe the flag is a background element, but since it's part of the visual, but rule f says exclude text, but the flag is not text. Rule g says minimal background. So maybe just mention the flag as a background element if needed, but maybe not necessary. The key is the boys' actions.

Let me rephrase. "Two boys, both wearing dark clothing, run toward each other on a grassy area; the boy on the left grabs the arm of the boy on the right, causing the second boy to fall to the ground; the standing boy steps back while the fallen boy remains seated. The camera remains stationary, capturing the scene from a fixed angle with parked cars visible in the background."

Wait, in the video, after falling, the standing boy is near the curb. Let's check the frames. Frame 0: two boys running. Frame 1: they're mid-air (grappling?), Frame 2: one is on the ground. So the sequence is: they run, then one grabs the other, causing a fall. So chronological: start running, then interaction, fall, standing boy moves.

Another point: the first boy is in a gray shirt with a graphic, the second in black. But rules say "briefly describe appearance and number". So maybe just "two boys in dark shirts and shorts" (since both are dark, but one might have a graphic, but maybe simplify).

Also, "spatial relationships": the fallen boy is near the curb (sidewalk), the standing boy is on the grass. So "the boy falls onto the grass near the sidewalk, while the other stands on the grass".

Putting it all together:

"Two boys in dark clothing run toward each other on a grassy lawn, then one grabs the other's arm, causing the second boy to stumble and fall onto the grass near the sidewalk; the standing boy steps back. The camera maintains a static perspective with a red-and-white striped flag visible in the foreground."

Wait, the flag is in the frame, but is it part of the background? The problem says "exclude text recognition, named characters..." but the flag is an object, not text. But rule e says minimal background unless essential. Maybe the flag is not essential, but since it's in the video, maybe mention it. But the caption is about motion. Maybe it's better to not include unless necessary. Let's see the video description: the flag is part of the scene, but the action is the boys. So perhaps the camera's perspective is static, and the flag is in the foreground but not relevant to the motion.

Wait, the output must be concise. Let's check the example. The key is chronological motion. Let's list the steps:

1. Two boys (dark shirts/shorts) run toward each other on grass.

2. They interact (grab), causing one to fall.

3. The other stands, and the fallen boy sits.

So caption: "Two boys in dark shirts and shorts run toward each other on a grassy lawn

Two people are engaged in a physical altercation; one person falls to the ground and the other stands and walks away.

The American flag is waving due to wind (ambient environmental), but the background elements (sidewalk, cars) are static. The dominant motion is from the two people fighting and falling.


A hand manipulates a white cross-stitch fabric with gray and blue stitched patterns, holding and adjusting it to reveal the detailed stitching. The hand moves the fabric across the frame, shifting it to display different sections of the design. The camera maintains a close-up perspective, following the hand’s motion against the fabric, with faint threads visible in the background.

A hand is holding and moving a piece of fabric with cross-stitch designs; the fabric is being turned and tilted by the hand.

The background appears static (textured surface) with no shifting or environmental motion. The primary motion is from a hand manipulating fabric.


A hand holding a dark pen moves over a white sheet of paper, then begins drawing a line while writing an equation. The hand shifts slightly as it interacts with the paper, maintaining a top-down camera perspective with no noticeable movement.

The right hand and pen are moving to write the multiplication problem on the paper.

No shifting background or fluid/environmental motion observed; the paper is static.


A hand grips a small blue-lit object, manipulating it with quick, repetitive motions above a wooden table. The hand shifts the object left and right, adjusting its grip and orientation. The camera maintains a close-up, slightly shaky perspective focused on the hand and object, with minimal background detail.


A hand with a green glove uses a yellow paint roller with a wooden handle to apply paint onto a white wall, moving the roller vertically from top to bottom. The camera focuses closely on the roller's texture and paint application, then shifts to show the wall being covered. Background remains the wall, with minimal distractions. Camera perspective includes close-ups and slight movement tracking the roller’s motion.

Discrete solid objects: green-gloved hand, paintbrush, and roller. The hand moves the brush across the white surface to apply yellow paint, then uses the roller to spread the paint.

Background (white wall) is static with no shifting elements. No fire, water, smoke, or wind present; motion is solely from object manipulation.


RAW CAPTION: Got it, let's tackle this video caption. First, I need to describe the main subjects in chronological order. The video shows a group of people, mostly kids, in a park setting. Let's count: there are around 12-15 kids. Their appearance: some in light blue tracksuits, others in various casual clothes like sweaters, jeans, striped shirts. They're moving in a circle, holding hands or arms, probably dancing. The motion: they're spinning around, so their orientation changes as they rotate. Spatial relationships: they're close together in a circle, some in front, some behind. Background is trees and grass, but minimal as per rules. Camera perspective: the camera is static, maybe a slight shake? Wait, the video might have a slight movement, but the rules say to mention if relevant. Let's check the frames: the group is moving, the camera seems to stay in one place, capturing the circle. So camera is static, maybe slight shake. Let's structure: start with the group gathering, then moving in a circle, holding hands, spinning. Mention colors briefly. End with camera.

Wait, the rules say chronological order. So first, the group is standing in a circle, then they start moving. Let's see: in the first frame, they're holding hands, then as the video progresses, they rotate. So timeline: group forms a circle, then begins rotating clockwise (assuming), moving their arms, some jumping or stepping. Appearances: children, various clothing colors. Spatial: all in a circle, close together. Background: trees, park. Camera: fixed position, maybe slight shake.

Now, put it all together concisely.

Check the rules: focus on motion, behavior chronologically. Number of people: around 10-15. Appearances: diverse clothing, kids. Motion: spinning in a circle, arms moving. Spatial: circle formation. Camera: static, slight shake.

Let's draft:

A group of approximately 10–15 children, wearing casual clothing in colors like light blue, black, white, and pink, form a circle in a wooded park area. They begin holding hands and spinning clockwise, moving their arms and bodies in synchronized motion. Some children lift their feet as they rotate, maintaining close proximity to one another. The camera remains stationary with a slight shake, capturing the group's continuous movement from a fixed angle.

Check if that's chronological: they form a circle first, then start spinning. Yes. Mention appearance, number, motion. Spatial: circle. Background minimal (wooded park, but not essential). Camera: stationary with slight shake.

Wait, the background is trees, but rule e says minimal unless essential. So maybe just mention park or wooded area as minimal.

Wait, the original video is in a park with trees. Let's keep background as "in a wooded park" but maybe too much. Rule e: minimal unless essential. So maybe omit specific background details. Let's adjust:

A group of approximately 10–15 children, wearing casual clothing in colors like light blue, black, white, and pink, form a circle and begin spinning clockwise while holding hands, moving their arms and bodies in synchronized motion. Some children lift their feet as they rotate, maintaining close proximity. The camera remains stationary with a slight shake, capturing the group from a fixed angle.

That's better. Check if all rules are followed:

a) Motion: form circle, spin, hold hands, move arms, lift feet.

b) Appearance: number (10-15), colors (light blue, black, white, pink).

c) Spatial: close proximity, circle.

d) Camera: stationary with slight shake, fixed angle.

e) Background: minimal (implied as park, but maybe not mentioned, since it's the setting but not part of motion. Wait, the rules say "exclude background descriptions unless essential". The motion is in the park, but maybe the background (trees) is necessary to set the scene. Hmm. The video shows trees, so maybe "in a wooded area" but rule e says minimal. Let's see. If the background is essential for understanding motion (like they're in a circle in a park), maybe include. But the problem says "background descriptions minimal unless essential for understanding motion". So maybe "in an outdoor wooded area" but let's check.

Alternatively, the caption should focus on the action. Maybe omit background unless needed. But the original video has trees, so maybe mention "in a wooded area" but keep it minimal.

Wait, the example in the problem says "background descriptions minimal unless essential". So if the background is just trees, maybe not necessary. The main focus is the children's actions. Let's go without specific background details.

So revised:

A group of approximately 10–15 children, wearing

Group of people moving in a circle, raising and lowering arms (dancing).

No significant fluid or environmental motion (fire, water, smoke, wind). Background (trees) is static.


A person in a red apron uses a metal spatula to flip a golden-brown rectangular food item in a large stainless steel wok, moving it from one side to the other while holding a tool in the other hand; a white plate rests near the wok on the right. The camera maintains a fixed top-down perspective throughout.

Discrete solid objects include the person's hands (using a spatula), the food item in the wok, and the wok itself. The hands manipulate the spatula to move the food within the pan, demonstrating physical interaction with the food object.

The background includes a red container and kitchen elements which show no uniform shifting; no fire, water, smoke, or wind is visible, so no ambient environmental motion is present.


A person wearing a red top holds a small shiny object near their eye; the hand moves upward, the person tilts their head back, and the camera perspective shifts with slight motion against a pink wall background.

A person (discrete solid object) moves through the frame, including hand gestures and body shifting, showing locomotion without external environmental forces.

The pink wall background remains static with no uniform shifting or fluid motion (fire, water, smoke, wind).


A man wearing a light gray shirt, gray shorts, and a white visor stands on a white boat adjacent to a wooden dock. He manipulates a black hose connected to a blue buoy hanging from the dock post, bending slightly as he adjusts the hose. The camera remains stationary, capturing the scene from a slightly elevated angle with water in the background.

A human (discrete solid object) is actively manipulating a hose/pump device attached to the boat, performing repetitive arm movements and body adjustments.

The wooden dock structure and water background show no significant shifting or fluid motion; water is calm with no waves or splashing dominating the scene. No fire, smoke, or wind effects are present.


A swimmer wearing a white cap swims freestyle through a pool, emerging from underwater motion and propelling forward along a lane toward the deck; they reach the edge, climb out of the water, and stand upright. Spectators holding umbrellas observe from the poolside. The camera follows the swimmer’s path with a slight pan, maintaining a side view of the pool and deck area.

A swimmer (discrete solid object) is moving through the pool, performing strokes and creating splashes.

The background (pool deck, spectators) is static. The water shows ripples and splashes due to the swimmer's motion, but the water is not the dominant motion.


A person wearing a light-colored patterned shirt strikes a large metallic cymbal with a stick, causing the cymbal to swing forward and backward; the cymbal remains positioned in front of the person throughout the motion. The camera maintains a fixed perspective without noticeable movement.

The drummer's hands and drumsticks move to strike a cymbal, causing discrete solid object motion (cymbal displacement due to physical impact).

Dark curtains form a static background with no shifting elements or fluid/environmental motion (e.g., no fire, water, smoke, or wind visible).


A person wearing a purple top and patterned pajama pants enters the frame, moves onto the bed, adjusts the floral-patterned blanket, and then exits the bed. The camera remains stationary throughout.

A person performs discrete movements: getting out of bed, adjusting the blanket, and sitting up. These actions involve explicit physical forces and locomotion.

The window, curtains, radiator, and wall decorations remain stationary with no uniform shifts or fluid/environmental motion (fire, water, wind).


A man in a yellow shirt and blue jeans stands on a wooden deck, using a tool to adjust a wooden plank. He bends forward, positioning his foot on the plank, and the camera zooms in to focus on his lower body and the wooden structure. The background includes a house with railings, but the focus remains on his actions as he manipulates the plank. Camera shifts from a medium shot to a close-up of his feet and the plank.

The man (in yellow shirt) and the hammer are the discrete objects in motion. The man swings the hammer to drive a nail into the wooden deck. The hammer's motion is distinct and the nail is driven into the wood.

The background (house, railing) remains static throughout the video. There is no fire, water, smoke, or wind as the dominant motion. The camera zooms in, which is a focal change, not a uniform background shift.


A person in a white shirt with blonde hair and a black dog interact in a bathroom; the person bends and moves while guiding the dog, which shifts position on the floor, with the camera following their motion in a handheld, slightly shaky perspective.

The woman (in a white shirt) moves her hands to bathe the black dog, rubbing its body; the dog moves its head and body in response to the bathing, exhibiting reactive locomotion.

The background (wall, curtain, and bathtub fixtures) remains stable with no uniform shifting; no fire, water flow, smoke, or wind dominates the scene (water in the tub is controlled by the person, not ambient fluid motion).


A person in a dark blue shirt and light blue jeans plays a teal electric bass guitar while seated. Their left hand moves along the fretboard, right hand plucks strings; at around 4 seconds, the right hand shifts position to pluck a lower string. The camera remains static, close-up on the guitar and hands.

A person playing a blue bass guitar, with hands moving along the fretboard and strings (discrete solid objects moving due to physical locomotion).

Background elements (walls, furniture) show no significant shifting or fluid motion; no fire, water, smoke, or wind present.


A group of approximately ten people stand on stage with arms raised, wearing various colored clothing including yellow, red, and blue dresses. They transition to sitting around tables with chairs and a small table. Some individuals interact and move around the seated group, with a woman in a white top and blue dress walking through the crowd. The camera follows her movement, then shifts to a close-up of a woman holding a book and another woman in a dark coat.

Multiple human actors exhibit discrete motion: standing, sitting, walking, raising arms, and interacting (e.g., at 0.3s, a woman adjusts a table; at 0.5s, people gather around chairs).

The stage background (walls, chairs, boxes) remains static in each segment with no fluid motion (fire, water, smoke, or wind) observed. Background elements show no uniform shifting across frames.


A man in a light purple checkered shirt with a black lanyard interacts with a white control panel featuring red and black circular buttons, pressing various buttons with his hands. As he manipulates the device, the camera pans slightly left, following his movements, while other individuals walk in the background near blue walls and exhibition booths. The camera maintains a medium perspective throughout, focusing on the man’s hand actions and the panel.

A person (light blue shirt, backpack) actively manipulating a device (pressing buttons, moving red object); other people walking in background (e.g., white shirt/yellow pants, light blue shirt). All are solid, distinct objects moving via locomotion/physical interaction.

No shifting backgrounds or fluid/environmental motion (fire, water, wind). Blue walls and floor remain stationary with no uniform shifts indicating environmental fluid motion.


A seated individual in a dark shirt and pants plays an acoustic guitar on the sidewalk, with a guitar case lying on the ground nearby. A standing person in a gray jacket and dark pants stands close by, observing and shifting position slightly. A third individual walks past from right to left. The camera captures the scene with slight movement, panning around the two main subjects.

Discrete objects include: a person in red shirt walking across the scene, a person sitting on the ground who stands up, and a standing person with slight movements.

The background (storefront, building) is static. No ambient environmental motion (fire, water, smoke, wind) is present.


A person in a dark shirt and light pants sits on a wooden trailer, bending forward. Two individuals sit on the ground: one in a blue shirt to the left and another in a blue shirt to the right. The seated person remains bent over as the camera stays stationary. Then, a person in a blue shirt and red shorts runs across the foreground from left to right. Immediately after, another person in dark clothing runs past the trailer, moving left to right, causing a brief obstruction. The camera remains mostly static with minimal movement during these actions.

The dog inside the trailer moves locomotively (walking/standing), while a child in a blue cap and an adult in a blue shirt walk across the foreground. These are distinct solid objects exhibiting self-propelled motion.

The background consists of a stationary trailer and trees with no fluid motion (fire, water, smoke) or wind-induced movement (trees are still). No ambient environmental motion detected.


A person wearing a white cap, dark shirt, and jeans approaches a large metallic cylindrical object, using a red power tool to adjust components on its surface. The individual shifts position around the cylinder while working, captured by a handheld camera with subtle movement from a slightly elevated perspective.

Man (wearing white cap and dark shirt) moving his body and power tool to interact with the metallic structure. Tool motion is discrete and localized as he applies force to the metal surface.

No shifting background or dominant fluid/environmental motion (e.g., fire, water, wind). Background elements (concrete floor, stationary metallic structure) are stable and show no uniform displacement.


A man wearing a white cap, dark long-sleeve shirt, and blue pants with a white stripe pushes a light-colored sheet of wood through a woodworking machine. He guides the wood along the machine's surface, adjusting its position as he moves it forward and back. The camera remains stationary, capturing the action from a fixed angle.

A man is actively pushing and guiding a wooden board through a machine. The wooden board is moving due to the man's physical force.

No shifting backgrounds; no fire, water, smoke, or wind present. Background elements (walls, machinery) are static.


A hand with a dark wristwatch holds a color mixing chart on a work surface. Another hand, holding a paintbrush, moves toward the chart's right side where red and blue paint are placed on paper towels. The brush dips into the blue paint, then mixes it with the adjacent red paint. The camera maintains a static top-down perspective throughout.

The hand and brush are moving. The hand is applying paint to the paper and interacting with the paint palette.

The background (table surface) is stationary with no shifting or environmental motion (e.g., fire, water, wind).


A woman in a pink long-sleeve shirt folds a black garment and places it into an open suitcase on a countertop. Nearby, red and black athletic shoes, a white cap, and a notebook lie on the counter. The camera remains stationary, capturing the scene from a fixed angle.

The woman (in a pink shirt) is actively packing a suitcase. She is moving her hands to handle items (like a black jacket) and placing them into the suitcase, demonstrating discrete solid object motion.

The background (walls, window, ceiling lights) is static with no shifting or fluid motion. There are no fire, water, smoke, or wind effects present.


RAW CAPTION: Got it, let's break down the video. First, the scene: a person in an orange shirt is sitting at a table. There's a blue plate with what looks like pancakes or maybe pastries, and a glass of milk. The person is using their hands to pick up a piece from the plate. Let's go step by step.

At the start (0.0 seconds), the person is sitting, hands near the plate. Then in the next frames, they reach out with their right hand to grab a piece of food from the plate. They lift it up, holding it with both hands maybe? Wait, in frame 2-3, they pick it up, then hold it up to show it. So the motion is: reaching for the food, picking it up, lifting it.

Appearance: person is in a red/orange shirt, plate is blue, food is golden-brown (pancakes or similar), milk glass is clear with white liquid. Spatial: plate is on the table, glass of milk to the right of the plate. The person is in front of the plate and glass.

Background: there's a window with blinds, a chair, maybe a wooden door, but minimal. Camera is static, looking at the person from a front angle, no movement.

Now, follow the rules: chronological order of motions. Start with the person interacting with the plate. So:

A person in an orange shirt sits at a table with a blue plate of food and a glass of milk. The person uses their right hand to pick up a piece of food from the plate, lifts it with both hands, holding it up toward the camera. The glass of milk remains stationary to the right of the plate. The camera is static, positioned at a slight downward angle, capturing the scene from the front.

Wait, need to be concise. Let's check each rule.

a) Motion chronological: reach, pick up, lift.

b) Appearance: person in orange, plate blue, food (describe color/size? The food is golden-brown, but maybe just "food items" since exact type might not be essential. Wait, the problem says "briefly describe their appearance and number (color, size, orientation)". So the person's shirt is orange. The plate is blue, the food is light brown (pancakes maybe, but maybe just "food items"). The milk glass is clear with white liquid.

c) Spatial: plate on table, glass of milk to the right of plate. Person is seated at the table, so in front of the plate.

d) Camera: static, front-facing, maybe slightly low angle? The description says "slight downward angle" but maybe just "static front view".

e) Background minimal: window with blinds, chair, but don't mention unless essential. Since motion is in foreground, background is minimal.

f) Exclude text, names, stylistic.

So put it together:

A person in an orange shirt sits at a table, reaching with their right hand to pick up a piece of food from a blue plate. They lift the food item with both hands, holding it up toward the camera. A glass of milk remains on the table to the right of the plate. The camera is static, positioned at a front-facing angle.

Check if concise. Let's see the example. The video has 5 seconds, so the actions are: first, person's hands are on the plate, then picking up, lifting. The captions should be chronological.

Maybe:

A person in an orange shirt sits at a table with a blue plate of food and a glass of milk. Using their right hand, they pick up a piece of food from the plate and lift it upward with both hands, displaying it to the camera. The glass of milk stays stationary to the right of the plate throughout. The camera remains static in a front-facing position.

Wait, "throughout" might not be necessary. Let's make it more concise.

Alternative:

A person in an orange shirt sits at a table, reaching for a piece of food on a blue plate. They pick it up, hold it up with both hands, and display it. A glass of milk is positioned to the right of the plate. The camera is static, facing the person.

Check if all rules are met.

a) Chronological: reach, pick up, hold up.

b) Appearance: person in orange, blue plate, food item (color: maybe golden-brown, but maybe just "food"), milk glass.

c) Spatial: plate on table, milk to right.

d) Camera: static, front-facing.

e) Background minimal (window with blinds, but not mentioned if not essential).

f) No text, names.

Yes, that works. Let's finalize.

" A person in an orange shirt sits at a table with a blue plate of food and a glass

The person's hands are moving to pick up and hold a piece of food; the food is being lifted and manipulated by the hands.

Background (blinds, chair, wall) is static; no fire, water, smoke, or wind observed.


RAW CAPTION: Okay, let's tackle this video captioning task. So the user provided a video of an indoor sports game, probably dodgeball or something similar. The main thing is to describe the motion chronologically, focusing on the people and their actions.

First, I need to look at the video frames. The scene is an indoor gym with high ceilings and fluorescent lights. There are players in white and dark jerseys. Let me check the frames: in frame 0, players are positioned; by frame 1, some are moving. Frame 2 shows someone running, then frame 3 has a player diving maybe? Frame 4 and 5 have more movement.

The main subjects are the players. They're wearing white and dark (maybe yellow) shirts. Need to mention the number, but the video might not show exact numbers. The rules say briefly describe appearance and number. So maybe "several players in white and yellow jerseys".

Spatial relationships: the players are on a court, some running towards the center. In frame 2, the player in white is moving forward. Then frame 3, someone dives. Frame 4, players run in different directions. Frame 5, more action.

Camera perspective: the video seems to be shot from a fixed position, maybe a static camera in the middle of the gym. No obvious movement like panning or zooming. So "fixed camera angle, no significant movement".

Background: minimal description needed. The gym has spectators on the sides, but keep it brief. Maybe "spectators line the sidelines".

Chronological order: start with initial positioning, then players moving, diving, running, etc. Need to order the actions step by step.

Check the rules: exclude text recognition, named characters. So don't mention any specific names or logos. Focus on motion.

Putting it all together: start with the setup, then the actions in order. Mention the players' movements, their colors, the court. Conclude with camera.

Wait, the user's example response starts with "Players in white and yellow jerseys engage in a fast-paced indoor game..." So follow that structure.

Let me draft:

"In an indoor gymnasium, several players in white and yellow jerseys actively participate in a fast-paced game. The initial scene shows players positioned across the court, with some running toward the center. By the second frame, a player in white sprints forward while another dives to the ground. Subsequent frames depict players darting in various directions, including one player in white lunging toward the center court. The camera remains static, capturing the dynamic motion from a fixed angle, with spectators visible along the sidelines."

Check if it meets all the rules. Focus on motion and chronological order. Mention appearance (white and yellow jerseys), number (several), spatial relationships (toward center, around the court). Camera is static. Background minimal (spectators along sidelines). Excludes text, named characters. Yes.

Wait, the rules say "briefly describe their appearance and number (color, size, orientation)". So "several players in white and yellow jerseys" covers color. Size might not be clear, but maybe "medium-sized individuals". But the video might not show size. Maybe skip size since it's not essential. Orientation? Like facing directions. Hmm, but the rules say if relevant. Maybe "players in white and yellow jerseys move across the court".

Also, "conclude with camera perspective and movement" – "static camera angle" here.

Wait, the user's sample has "The camera remains static, capturing the dynamic motion from a fixed angle". So that's covered.

Let me check the frames again. Frame 0: players are spread out. Frame 1: some moving. Frame 2: a player runs and another dives. Frame 3: more movement, players spreading. Frame 4: someone runs towards the center, others around. Frame 5: more movement, maybe a player throwing something?

Wait, maybe the action is like dodgeball: players throwing balls. But the user's instructions say exclude stylistic analysis, so maybe not mention the ball. But the video shows motion, maybe they're running to avoid something.

But the caption should just describe what's happening. So the players are moving, running, diving. So "sprinting forward", "diving to the ground", "darting in various directions".

Okay, final draft:

"Players in white and yellow jerseys engage in a fast-paced indoor game within a large gymnasium. Initially, several players are spread across the court, then they begin sprinting toward the center. One player in white dives to the ground while others maneuver dynamically, including a participant in white lunging forward. The camera remains stationary throughout, capturing the energetic motion from a fixed perspective, with spectators visible along the sidelines."

Wait, the user's example had "By the second frame..." but maybe chronological order can be more descriptive without

Basketball players are moving: running, jumping, shooting, and dribbling on the court. Their motion is due to physical forces and locomotion.

The background (gym walls, ceiling, spectators) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present.


A woman in a blue shirt and patterned cap holds a child in a teal shirt; they reach up toward a tree branch together, the child extending their arm while the woman supports them, then turn slightly away before returning to the tree. The child occasionally gestures with their hands, and the woman maintains a close, supportive hold. They remain near the tree with green grass in the background. The camera stays steady, capturing their actions from a medium shot.

A woman and a child are interacting with a tree; the woman is holding the child and both exhibit deliberate movements (reaching for fruit, turning, adjusting positions) as discrete solid objects.

Background elements (trees, grass) show minimal movement, with no dominant fluid/environmental motion (fire, water, wind) observed. No significant background shifts indicating camera movement.


A person in a gray hoodie with red lettering drinks from a clear bottle while standing on a balcony. They lower the bottle, bend down to place it on the railing, then lift it again to drink. The background includes houses and distant mountains. The camera remains steady throughout.

A person is moving: drinking from a cup, bending down, and resuming drinking. These are discrete solid object motions driven by locomotion.

Static background elements (houses, landscape) show no significant shifting or fluid environmental motion; no fire, water, smoke, or wind is dominant.


A single person on a dark snowmobile moves across a snowy, icy field, starting in the distance on the left, approaching the camera, then turning right and moving away. The camera follows the snowmobile, panning right.

A single vehicle (likely a snowmobile or car) moves horizontally across the icy surface from left to right, exhibiting discrete locomotion without collisions or external force interactions.

Static background elements (buildings, trees, industrial structures) show no uniform shifting, and there is no visible fluid motion (water, fire, smoke, or wind) dominating the scene. The icy surface appears frozen with minor cracking, not classified as ambient environmental motion.


RAW CAPTION: Got it, let's break this down. First, the video starts with a view of a house with a covered patio. There's a person standing under the patio. Then, a hand holding a ball appears, throws it. The person under the patio moves. Then another hand with a glove throws something? Wait, no, in the frames: frame 0 has the person under patio. Frame 1: same. Frame 2: hand with glove (tan, maybe) throws a ball? Wait, frame 2: a hand comes in with a glove holding a ball. Then frame 3: the hand is releasing the ball, so the ball is in mid-air. Frame 4: the person under the patio is moving, maybe walking. Frame 5: a leg and part of a body (blue shirt, black shorts) appears, maybe the thrower.

So main subjects: a person under the patio (initially standing, then moving), and two instances of throwing actions. The first throw is by the right side, then another throw from the right. Let's check the order.

Chronological:

- Start: House, covered patio with a person standing (maybe under the patio).

- Then, a hand (from the right side, wearing a glove) throws a ball. The ball is seen in mid-air (frame 3).

- Then, the person under the patio moves (frame 4: walking).

- Then, another figure (wearing blue shirt, black shorts) enters from the right, arm visible (frame 5).

Wait, the problem says "main subjects: people/animals/objects in chronological order." So first the person under the patio, then the thrower.

Appearance: The person under patio is standing, then walking. The throwers: first a hand with glove (tan, maybe brown) throwing a ball. Then another person (blue shirt, black shorts) in frame 5.

Spatial: The person is under the patio (left of the house), the throwers are on the right side of the frame.

Background: house with patio, lawn. Minimal.

Camera perspective: the camera is stationary, looking at the house and lawn.

So put it all together concisely.

First part: A person stands under a covered patio. Then, a hand holding a ball (wearing a tan glove) appears from the right and throws the ball. The person under the patio moves away. Next, another individual wearing a blue shirt and black shorts enters the frame from the right.

Wait, let's check each frame:

Frame 0: Person under patio.

Frame 1: Same, no action.

Frame 2: Hand with glove (tan) enters, holding a ball.

Frame 3: Hand throws ball, ball is in mid-air.

Frame 4: Person under patio is walking towards the right.

Frame 5: Leg and body part (blue shirt, black shorts) enters from right.

So chronological order:

1. Person stands under covered patio.

2. Hand with tan glove throws a ball from the right.

3. Person under patio walks away.

4. Another individual (blue shirt, black shorts) steps into the frame from the right.

Now, describe the main subjects' motion.

The person under the patio is initially stationary, then moves. The throwers: first hand throws, then another person enters.

So caption:

A person stands under a covered patio; a hand with a tan glove throws a ball from the right, prompting the person to walk away. Another individual wearing a blue shirt and black shorts enters the frame from the right. The camera remains stationary, capturing the scene from a frontal perspective.

Wait, check if "prompts the person to walk away" is necessary? Maybe just "the person moves away."

Also, mention spatial relationships: person under patio is under the covered patio (left side of the house), throwers from right.

But keep it concise.

"Initially, a person stands under a covered patio. A hand wearing a tan glove enters from the right, throws a ball, and the person walks away. A second individual in a blue shirt and black shorts enters from the right. The camera is stationary, facing the house and lawn."

Wait, but need to check if "second individual" is the same as the thrower? Frame 2-5, the hand that throws is the first, then frame 5 shows a leg, maybe that's the same person? But the problem says "main subjects in chronological order." So the sequence is:

1. Person under patio.

2. Hand (tan glove) throws ball.

3. Person under patio moves.

4. Another person (blue shirt) appears.

So maybe the first throw is by one person, then another person comes

A person's arm and hand enter the frame (0.7-2.5s), then a person walks into view (4.2-4.5s) and exits. These are solid objects moving via locomotion.

The background (house, grass, trees) shows no shifting or uniform movement. No fluid or environmental elements (fire, water, smoke, wind) are present.


A man in a white shirt and shorts stands at home plate, while another person in dark clothing stands to his right on the infield. The batter adjusts his stance, then swings the bat and hits a baseball into the air. After contact, he drops the bat and turns away, while the other individual remains stationary. The camera maintains a static ground-level perspective throughout the sequence.

Two discrete solid objects (people) are visible: a pitcher (white shirt) in the foreground bends down at ~4.5s to pick up a ball, while a second person (dark shirt) remains stationary. Their motion is due to explicit physical actions (locomotion and ball handling).

The background features static elements (hills, trees, light poles, and field boundaries) with no fluid motion (fire, water, smoke) or significant wind effects observed. Trees and distant landscape remain still, indicating no ambient environmental motion.


A light-skinned hand moves toward a touchscreen device, pressing a button on the screen. The hand then shifts to press another button, changing the language selection. The camera remains stationary in a close-up view, focusing on the hand and screen interaction throughout the sequence.

A human hand is moving to interact with the screen, performing touch-based actions (e.g., pressing buttons). This is a solid, discrete object moving due to explicit physical locomotion (hand movement).

The background consists of a static screen displaying text and interface elements; no shifting background or fluid/environmental motion (fire, water, wind) is present.


In a dimly lit room with hanging lights, a group of people—men in white shirts and dark pants, women in black skirts and dresses—dance energetically. They move in a circle, holding hands and spinning, occasionally stepping forward or back. The camera follows the dancers, panning left and right with a slight shake to capture their motion.

Discrete solid objects (people) are dancing, with visible motion in arms, torsos, and legs due to locomotion and interaction.

Background elements (walls, decorations, furniture) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible.


Two men, one in camouflage pants and white shirt, the other in green track pants and white shirt, engage in a dynamic martial arts sparring session. The man in camouflage lunges forward, the green-panted man dodges and counters with a kick. They circle each other, maintaining fluid stances while a group of onlookers in white and colorful traditional attire claps and watches from behind them. The camera captures the action from a frontal perspective with slight handheld movement.

Two individuals in martial arts attire perform distinct physical movements (kicks, dodges, strikes) as discrete solid objects driven by explicit physical forces (locomotion, combat motion).

Background elements (walls, ground, and stationary observers) remain stable with no uniform shifting. No fire, water, smoke, or wind motions are present.


A man wearing a gray t-shirt, dark shorts, blue sneakers, and a cap holds two black dumbbells and walks straight toward the camera, moving from the background to the foreground. The gym features weight racks and equipment in the background. Camera remains static throughout.

A person (discrete solid object) walks toward the camera while holding two dumbbells. The motion is due to human locomotion and object carrying, with clear tracking of the person's movement and dumbbells.

The gym background (dumbbell racks, walls, equipment) shows no shifting or environmental motion. No fire, water, smoke, or wind is present; all elements remain static relative to the frame.


A person in a red jacket descends a snow-covered slope, navigating through patches of exposed rock. The camera maintains a fixed angle, tracking their movement from the top right to lower right as they ski downward, maintaining balance on the uneven terrain.

A single person in red clothing is moving slightly (stepping, adjusting position) on the snow-covered slope, demonstrating discrete locomotion.

The snow-covered mountain and sky form the background, with clouds exhibiting slow ambient wind motion (non-dominant). Static mountain features (rocks, snow peaks) show no uniform shift, indicating no camera-induced motion.


A barefoot foot and arm interact with a purple pillow on a bed; the arm reaches toward the pillow, followed by the foot lifting and moving in front of it, then retracting. The pillow rests on striped bedding, with other pillows visible. The camera remains static throughout.

A pair of human legs (discrete solid objects) are moving in a manner that suggests stretching or locomotion on the bed.

The background (wall, headboard) is static and shows no shifting. No fluid/environmental motion (fire, water, smoke, wind) is present.


A person wearing a checkered shirt uses a circular tool to smooth a light-colored wall, moving the tool vertically upward. Initially, the tool is seen in close-up against the wall, then the person’s arm and upper body enter the frame as they apply the tool to the wall’s surface. The individual moves the tool steadily upward, with their shadow cast on the wall. A second person is partially visible in the background. The camera remains static throughout, focusing on the wall and the tool’s motion.

A person (discrete solid object) is moving their arm and hand with a tool (likely a trowel) to apply material to the wall, showing clear locomotion due to physical action.

The background consists of static wall structures with no shifting or fluid motion (e.g., fire, water, smoke, wind). The shadow of the person moves but is due to the person's motion, not environmental effects.


RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They provided a video clip and want a concise chronological paragraph following specific rules.

Looking at the video frames: The first part shows hands working on a wooden board. The hands are moving along the edge, maybe smoothing or sanding. Then, the scene shifts to someone using a sander on a larger piece of wood. The background has some sawdust and maybe a workshop setting.

Rule a says focus on motion and behavior in order. So first, the hands are handling the wood, then the sander comes into play. Need to mention the hands' actions: pressing, moving along the board. Then the transition to using the sander.

Rule b: describe appearance and number. The hands are adult, maybe weathered from work. The sander is electric, green base, blue pad. The wood is light-colored, possibly pine.

Rule c: spatial relationships. Hands are in front of the wood, the sander is held by the person moving it across the board.

Rule d: camera perspective. The video starts with a close-up of hands, then shifts to another angle showing the sander. Maybe the camera moves slightly to follow the action.

Rule e: minimal background. Sawdust is visible, but not much else. Maybe a workshop environment, but keep it brief.

Rule f: exclude text, names, etc. So no mention of "sanding machine" specifically, just the action.

Need to structure it chronologically: first the hands working, then the sander. Check the order of the frames: first hands on the board, then the sander. So the sequence is hands moving along the wood, then using the sander on a different part.

Check for conciseness. Avoid adjectives unless necessary. "Adult hands with visible hair" but maybe just "rough hands" since it's a video.

Wait, the user's example output is a paragraph. Let me draft:

"An adult's rough hands move along a light wooden board, pressing and guiding it against a work surface as sawdust accumulates. The scene shifts to a person using an electric sander with a blue pad to smooth a larger wooden plank, moving it steadily across the surface. The camera maintains a close-up perspective, shifting angles to follow the sanding motion while capturing the wood shavings."

Wait, need to check the rules again. Rule d says conclude with camera perspective and movement. So the last part should mention that.

Also, rule f: exclude named characters, so no "a person" but maybe "an individual" or just describe the action.

Let me rephrase to follow all rules. The main subjects are hands and the sander. First, hands working on the board, then sander. Mention their appearance (hands: adult, rough, maybe hair on the hands), the wood (light-colored, sawdust), then the sander (electric, blue pad). Spatial: hands in front of the board, sander held by the person moving across the plank.

Camera starts close-up on hands, then shifts to another angle showing the sander.

Avoid background details unless essential. Sawdust is part of the motion, so maybe okay.

Check for chronological order: first hands moving the board, then sander. So the caption should start with that.

Possible output:

"An adult's weathered hands guide a light-colored wooden board along a work surface, pressing firmly as sawdust forms. The hands then shift to operate an electric sander with a blue pad, smoothing a larger plank. The camera maintains a close-up perspective, panning slightly to follow the sanding motion."

Wait, the first frame shows hands on a board with some sawdust, then the hands move the board against a block. Maybe the initial action is the hands using the board against a tool, like a jointer. But the user's example frame descriptions might not specify the tool, but the video shows hands moving a board, then sander.

But according to the provided frames, first frames: hands moving a board, then the board is being worked on, perhaps with a jointer. Then the scene cuts to someone using a sander.

Wait, frame 0 shows hands on a board, frame 1: hands moving the board, frame 2: same hands near a wood block, frame 3: hands moving the board against a block, frame 4: hands moving the board, then frame 5 shifts to a person using a sander.

So the first part is hands working the board against a wooden block (like a planer), then the scene changes to sanding.

But the user's caption rules say to focus on motion and behavior, so the key actions are: hands guiding the board against a block (maybe planing), then using a sander.

Hands operating a saw and orbital sander, moving solid tools to cut/sand wood; wood shavings are debris from discrete physical interactions.

Background elements (wooden workbench, structures) show no uniform shifting; no fire, water, smoke, or wind motion detected.