A person in dark blue clothing is lifted and carried by a dense crowd of spectators, who surround and support them as they raise the individual higher. The crowd members, mostly in dark attire, cheer and extend their arms, with the person held aloft amid the energetic group. The camera captures the scene from a close, slightly shaky angle as the group moves.

The crowd (people) are moving their arms, legs, and bodies (clapping, cheering, waving), indicating discrete solid objects in motion.

No shifting background elements detected (scoreboard remains static). No fire, water, smoke, or wind visible.


A person applies red nail polish to their fingernails using a brush dipped into a red bottle on a pink table. The hands move in front of the bottle, spreading polish on each finger and wiping excess. The camera maintains a close-up perspective throughout, focusing on the hands and bottle.

The person's hands are moving as they apply nail polish, demonstrating discrete, solid object motion due to explicit physical actions (e.g., spreading polish).

The background elements (chair, wall) are static with no shifting or fluid motion. No fire, water, smoke, or wind is observed.


A woman in a sleeveless top and shorts rides an inflatable brown and black bull on a circular platform, as the bull bucks rhythmically in a clockwise motion, lifting her with each rise and lower. The bull continues this movement throughout the sequence, with the woman holding on. The camera remains stationary and slightly shaky, capturing the action from a frontal perspective with minimal background activity.

A dog on a bouncy slide performs distinct locomotion (moving up/down, shifting position), with clear bounding box tracking for its movements.

Background elements (buildings, bouncy castle, ground) show no uniform shifting; no fire, water, or smoke detected.


A man in an orange shirt, beige apron, and blue gloves milks a light-colored spotted cow, bending forward with his hands near the udder. A woman in a blue shirt stands to his right, observing the process. Another person in the background moves slightly. The camera remains steady, capturing the scene from a frontal perspective with minimal background details.

Two human subjects (one in orange shirt, one in blue shirt) are moving slightly while interacting with a stationary cow; minor hand/arm motions from the person in orange shirt.

No shifting background elements (pipes, machinery remain static); no fire, water, smoke, or wind visible in the scene.


RAW CAPTION: Got it, let's tackle this. First, I need to watch the video. The video shows a person in a martial arts uniform, white with a black belt. They're doing kicks. Let's break it down chronologically.

At the start (0.0s), the person is mid-kick, right leg extended. Then in 0.3s, they complete the kick, body turning. By 1.0s, they're stepping forward, maybe preparing for another move. At 1.4s, they're in a stance, then 1.7s they jump or do a high kick. Wait, the frames: the first frame shows a kick, then the person moves, does a high kick, then maybe a jump kick. Let's check the timestamps.

Wait, the video description has 0.0 to 5.0 seconds. Let's list each frame:

0.0s: person in white gi, black belt, kicking with right leg, body leaning forward.

0.3s: person has completed the kick, maybe stepping back, then moving towards the camera.

1.4s: person is in a forward stance, maybe after a kick.

2.5s: person is mid-motion, perhaps another kick or jump.

3.6s: person is in a high kick position, left leg up, body twisted.

4.7s: person is stepping forward, maybe ending the sequence.

Wait, the main subject is one person. They're in a dojo with blue mats, walls with red and blue stripes, and some targets (like the red and blue ones in the background). The camera is stationary, right? Let's check.

The rules say: focus on motion, chronological order. So start with initial action. The person starts with a kick (right leg), then steps, does a high kick, maybe a jump kick, then stops.

Appearance: male, white uniform (gi), black belt, moving dynamically.

Spatial: in a dojo, background has wall with stripes and targets, but minimal description.

Camera: static, probably a fixed position, no movement mentioned.

So putting it all together:

A person in a white martial arts uniform with a black belt performs a series of kicks and dynamic movements in a dojo with blue mats. They begin with a right leg kick, transition into a forward step, execute a high left leg kick, and conclude with a forward stance. The camera remains stationary, capturing the subject's motion from a fixed perspective.

Wait, check the rules. Exclude text recognition, named characters. So "male" might be inferred but the video might not show gender clearly, but the person is wearing a gi, belt. Let's see.

The caption should be concise, chronological. Let's make sure it's in order.

Start: person initiates a kick (right leg extended). Then moves, maybe steps, then does a high kick (left leg up), then completes the sequence. The background is minimal: dojo with blue floor, walls with colored stripes (red, blue) and targets.

Wait, the first frame [0.0] shows a kick, then [0.3] they're in motion, [1.4] stepping, [2.5] another move, [3.6] high kick, [4.7] forward stance.

So the sequence: the subject performs a right-leg kick, steps forward, executes a high left-leg kick, and concludes with a forward stance. The person is wearing a white uniform with a black belt. Background includes a dojo with blue mats and striped walls. Camera is static, no movement.

Now, check rules:

a) Motion and behavior chronological: yes, kicks in order.

b) Appearance: white uniform, black belt (one person).

c) Spatial: in dojo, but background minimal, so maybe just "dojo" as context.

d) Camera: static.

e) Background minimal: yes, just mention dojo as essential for understanding motion.

f) Exclude text, etc.

So draft:

A person in a white martial arts uniform with a black belt performs a series of kicks in a dojo. They begin with a right-leg kick, transition into a forward step, execute a high left-leg kick, and conclude with a forward stance. The camera remains stationary, capturing the subject from a fixed perspective.

Wait, but need to be more precise on the order. Let's check the frames again.

Frame 0.0: right leg kick (mid-action).

Frame 0.3: the person is moving, maybe after the kick.

Frame 1.4: they are stepping forward, maybe another kick.

Frame 2.5: they are in mid-motion, perhaps a different kick.

Frame 3.6: high kick with left leg.

Frame 4.7: stepping forward.

Wait, maybe the sequence is: start with a kick, then

A person in a karate uniform performs discrete, controlled movements (kicks, spins) due to intentional physical exertion. Background observers remain static.

Background elements (walls, seating area) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible, ruling out ambient environmental motion.


RAW CAPTION: Got it, let's break this down. The video has multiple scenes. First, a person in a black shirt stands next to a white mannequin in front of a chalkboard with equations, pointing. Then a man in a suit gestures in an office with a whiteboard. Next, a person in a black hoodie moves with a stack of papers. Then two people hug in front of a whiteboard with diagrams. Finally, a close-up of two people embracing, one holding a paper. Need to describe chronologically.

Check rules: focus on motion and behavior, appearance (color, size), spatial relationships, camera perspective. Minimal background. No text recognition or named characters.

First scene: Man in black shirt, black (color), standing next to white mannequin (size, color), chalkboard with equations (background but minimal). He points to the mannequin.

Second scene: Man in suit (color?), gestures (motion) in office (background minimal).

Third scene: Person in black hoodie (color) moving, holding papers (motion).

Fourth scene: Two people (male and female?) hugging (motion) in front of whiteboard with diagrams.

Fifth scene: Close-up of two people embracing, one holding paper (motion).

Camera perspective: Each scene changes. First is medium shot, then similar, etc. Need to mention camera movement? The rules say conclude with camera perspective and movement. So need to check each scene.

First scene: medium shot, maybe static. Second: same. Third: maybe handheld? Fourth: medium. Fifth: close-up.

But the output needs to be a single paragraph in chronological order.

Let's structure:

The video opens with a person in a black shirt standing beside a white mannequin in front of a chalkboard, pointing toward it. Then, a man in a suit gestures while standing in an office setting. Next, a person in a black hoodie moves rapidly through a room with a stack of papers. Subsequently, two individuals embrace in front of a whiteboard filled with diagrams. Finally, the camera captures a close-up of two people hugging, one holding a paper, with the second person’s face visible. The camera remains mostly static throughout the scenes except for the handheld movement during the third scene.

Wait, need to check the sequence:

Frame 0: person in black shirt, white mannequin, chalkboard (pointing).

Frame 1: man in suit (in office), gesturing.

Frame 2: person in black hoodie (moving with papers).

Frame 3: two people hugging in front of whiteboard.

Frame 4: close-up of two people hugging, one holding paper.

Now, write chronologically:

The video begins with a man in a black shirt standing next to a white mannequin, pointing toward it in front of a chalkboard. A man in a suit then gestures while standing in an office-like space. Next, a person in a black hoodie moves quickly with a stack of papers through a room. Subsequently, two people embrace in front of a whiteboard covered in diagrams. The sequence concludes with a close-up of two individuals hugging, one holding a paper, as the camera shifts to a tight shot on their interaction.

Check rules: no text recognition, so don't mention "HUGS" sign. Focus on motion, behavior.

Make sure to mention number of people: first scene 1 person + mannequin (but mannequin is object, so main subjects are people). The mannequin is an object, so the main subjects are the person. Then man in suit (1 person), person in black hoodie (1 person), two people hugging (2 people), then close-up of two people.

Also, spatial relationships: first scene, person to the left of mannequin (since mannequin is to the right, as per the image: person on left, mannequin on right). Wait, the first frame: mannequin is white, person in black shirt to the left. So "a man in a black shirt stands to the left of a white mannequin."

Then second scene: man in suit gestures, in office.

Third: person in black hoodie moving through room (spatial: moving from one side to another).

Fourth: two people hugging in front of whiteboard.

Fifth: close-up of two people hugging, one holding paper.

Also, camera perspective: first scene medium shot, second medium, third maybe handheld (since motion), fourth medium, fifth close-up.

Now, construct:

The video starts with a person in a black shirt standing to the left of a white mannequin, pointing toward the mannequin in front of a chalkboard. A man in a suit gestures with his hand while standing in an office space. Next, a person in a black hoodie carries a stack of papers, moving rapidly through

Two male individuals and a female individual are moving: one man gestures with a camera, another man walks away and turns back, and a man and woman embrace and move together.

No shifting background (whiteboard and office walls remain static) and no fluid/environmental motion (fire, water, smoke, wind) detected.


A child in a dark long-sleeve shirt and dark shorts runs toward the camera across a patterned rug, then jumps and falls onto the rug, rolling to the left while a brown dog stays near the child. The camera remains stationary with slight motion.

Child moves from standing to crouching, lying down, and crawling on the rug; dog remains mostly stationary but exhibits minor movements. Both are solid objects undergoing discrete locomotion.

No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Static elements like walls, furniture, and rug remain consistent without uniform displacement.


A man in a black shirt with a mustache sits at a wooden grand piano, his hands moving rhythmically over the keys. To his left, a bookshelf is partially visible, and a green cloth with a black cap rests on the piano's lid. The camera remains mostly stationary, capturing his continuous piano playing with slight adjustments to frame his movements.

A person's hands moving across piano keys due to deliberate physical action (playing piano).

Background elements (bookshelf, piano, wall) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind).


RAW CAPTION: Okay, let's see. I need to create a caption for this video based on the provided frames. The user wants a concise chronological paragraph focusing on motion and behavior of main subjects.

First, looking at the video description. The main elements are a green table with various objects: a red house, a globe, a yellow object, a toy car, and a person in an orange shirt. The person moves from the right side, possibly adjusting something, then another person in black enters from the left holding a black object. The camera seems to pan left.

I should note the sequence: initial frame shows the person in orange on the right, then moving away. Then the person in black enters from left, bringing a black object. The objects on the table include the red house, globe, yellow item, and toy car. The camera movement is a slight pan left.

Need to mention the motion chronologically. First, the person in orange (orange shirt) moves away from the table. Then another person (black shirt) approaches from the left, holding a black object, possibly placing it on the table. The objects on the table: red house, globe, yellow object, and the toy car. The background is a room with wooden walls and shelves, but minimal background as per rules.

Make sure to mention spatial relationships: the red house is on the table, the globe is to the left of the house, the yellow object is in front of the house. The person in black is to the left of the table. The camera pans left.

Avoid text recognition, so no mention of "VCR" on the yellow object. Keep it concise. Check the rules again: chronological order, main subjects' motion, appearance, spatial relationships, camera perspective.

Start with the first action: person in orange shirt on the right, moves out of frame. Then person in black enters from left, holding black object. Then they place the object on the table near the globe. The camera pans left following the second person.

Wait, in the frames, the person in orange is initially moving towards the table, then exits. Then the person in black comes in from the left, placing the black object on the table. So the order is: person in orange moves towards the table (maybe adjusting something), then exits. Then person in black enters from left, places object. The camera pans left to follow the second person.

Check the timestamps: frame 0.0 shows person in orange on the right, then in frame 1.0, they move away. Frame 2.0, same, then frame 3.0, the person in black enters from left. So the sequence is: person in orange moves away from the table, then person in black approaches from left, placing an object on the table. The camera moves left.

So the caption should be: A person in an orange shirt steps away from a green table, leaving the red house, globe, and yellow object on the table. A second person in black enters from the left, holding a black object, and places it near the globe. The camera pans left, following the second person's movement.

Check for conciseness and chronological order. Also, make sure to describe the appearance of the main subjects: orange shirt, black shirt. Objects: red house, globe, yellow object (maybe 'VCR' but exclude text). The toy car is on the left side.

Wait, in the initial frame, there's a yellow object with 'VCR' but the user said to exclude text recognition. So just mention yellow object. Also, the toy car is on the left. So in the description, mention the yellow object and toy car.

So revised: A person in an orange shirt steps back from a green table with a red house, globe, yellow object, and toy car. A second person in black enters from the left, holding a black object, and places it near the globe. The camera pans left to follow the second person's movement.

Check if spatial relationships are clear. The red house is on the table, globe to the left of the house, yellow object in front of the house. The toy car is on the left side of the table.

Wait, in the frames, the yellow object is near the center, maybe. The person in black brings the black object from the left, placing it near the globe.

Yes, the caption should include the main motions. Also, mention the number of people: two people.

Final caption structure:

A person in an orange shirt moves away from a green table holding a red house, globe, yellow object, and toy car. A second person in black enters from the left, placing a black object near the globe. The camera pans left to follow the second person's movement.

Wait, but the person in orange is moving away, not holding anything. Wait, the original description: first frame, person in orange is on

A person in a dark shirt uses a paddle to hit a blue ball, causing it to move across the table. The ball travels from the left side to the right side of the table.

The background (wooden wall and shelf) remains static and shows no shifting. No fluid or environmental motion is present.


An individual in a checkered shirt and shorts sits on the floor, manipulating a dark bag with both hands. They open the bag, pulling items out while seated; a pink bag rests to the left of the person. The camera remains static with slight movement, observing the action from a fixed perspective.

A person (discrete solid object) manipulates equipment (likely a camera), with hand and body movements driven by physical interaction with the object.

Background elements (shelf, wall, pink bag) show no uniform shifting; no fire, water, smoke, or wind motion detected.


A woman with long dark hair, wearing a pink short-sleeved top with puffed sleeves, stands in front of a mirror. She lifts sections of her hair, brushes it with her hand, and adjusts her hair while facing the mirror. The camera remains stationary, capturing her upper body and the mirror reflection.

The woman's hair and hand are moving discretely as she brushes her hair. The hair responds to explicit physical forces from the brush (friction and contact), creating a clear, trackable motion pattern within a bounded area.

The background (doorway, walls, and bathroom fixtures) remains static with no shifting or fluid motion. No fire, water, smoke, or wind elements are visible, eliminating ambient environmental motion.


A person in dark clothing begins lying on the stage floor with limbs extended, then rolls and sits up, shifting positions dynamically. They move through various postures, including lying back down, all while the stage is illuminated by blue lighting and a red curtain with diagonal pink and purple light beams. A grand piano stands to the right of the performer, and the camera remains stationary, capturing the movements from a medium distance with minimal background detail.

A single person is actively moving via locomotion and arm gestures on stage, with no other discrete solid objects exhibiting significant motion.

The background features static red and white curtains with no fluid motion (fire, water, smoke) or significant environmental forces; background elements show no uniform shifting.


A person with curly red hair in dark clothing stands near a brown horse with a white blaze on its face, positioned beside a wooden fence. The horse turns its head toward the person. A second person in a green shirt approaches from behind the fence and joins the first person, who then turns to interact with them while the horse shifts slightly. The camera follows the movement with a slight pan.

Two people (one in dark clothing, one in green shirt) and a horse are visible. The horse moves slowly around a fence, while the people interact with the horse and each other. Their motion is consistent with walking and locomotion.

The background consists of stationary elements like grass, fences, and trees with no significant shifting or fluid motion (e.g., wind, water, smoke). No environmental fluid dynamics are present.


A person wearing blue sneakers and dark shorts adjusts a barbell with weight plates in a gym. Chronologically, they first grip the barbell with both hands (top-left panel), then maneuver the barbell’s position (top-right panel), and finally secure the barbell with weight plates set (bottom panel) while seated. The camera captures close-up views from three distinct angles: top-left, top-right, and bottom, focusing on hands, barbell, and feet against a textured gym floor background.

The discrete objects in motion are the person's arms and the barbell (with weights) performing a lifting exercise, moving due to physical forces.

The background consists of static gym elements (floor grid, equipment) with no shifting or environmental motion (fire, water, etc.).


Two dancers, a woman in a white short skirt and top and a man in white pants and shirt, begin on stage holding hands, then move together across the stage in dynamic dance motions including spinning and changing positions while under colorful stage lights; the camera maintains a steady perspective throughout the performance.

Two dancers (a man and a woman) are moving in a coordinated dance routine; their motion is due to their own locomotion and physical interactions (holding hands, spinning, stepping).

The stage background (including the 'Boleto' sign and stage structure) remains static. The colored stage lights change, but this is a controlled performance effect and not fluid or wind motion, so not ambient_environmental.


RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to watch the video and note the key elements. The video shows a brown horse and a person. The horse is standing, and the person is holding its reins. Let's check the chronological order.

In the frames, the horse is stationary, and the person's hand is on the horse's neck or shoulder. The background has a building and some trees, but minimal details. The camera seems to be stationary, maybe slightly shaky? Wait, the video starts with the horse and person, and the person's arm is visible. The horse moves a bit, maybe shifting weight.

So main subjects: one brown horse, one person (only arm visible, so maybe torso? But the task says describe appearance—color, size. The horse is brown, medium-sized. The person is wearing a light-colored shirt, but maybe not necessary. Wait, the rule says "briefly describe their appearance and number (color, size, orientation)". So horse: brown, standing. Person: arm visible, holding reins.

Spatial relationship: person's arm is in front of the horse, holding the reins. The horse is facing the camera? Wait, in the frames, the horse is looking at the person or the camera. The person is on the right side of the frame, so the horse is to the left of the person? Wait, the person is on the right, arm extended towards the horse. So the horse is to the left of the person.

Motion: the horse moves slightly, maybe takes a step. The person's arm is steady, holding the reins. The camera is stationary, but maybe there's a slight shake. Background: farm setting with a building and trees, but minimal.

Putting it all together:

Chronological: The video starts with a brown horse standing in a farmyard, facing the camera, with a person’s arm (wearing a light-colored shirt) extended to hold the horse’s reins. The horse remains mostly stationary but shifts its weight slightly, while the person maintains a steady hold. The background includes a white-roofed structure and trees. The camera is stationary with minimal shake.

Wait, need to check the rules. Rules say "conclude with camera perspective and movement". So camera: probably handheld, slight shake. Also, need to be concise. Let's streamline.

Main subjects: 1 brown horse, 1 person (arm visible). Horse's action: standing, slight movement. Person's action: holding reins. Background: farm setting (minimal). Camera: stationary with slight shake.

Final caption:

A brown horse stands facing the camera in a farmyard, held by a person whose arm (in a light-colored shirt) extends from the right to grip its reins. The horse shifts its weight slightly while remaining stationary, and the person maintains a steady hold. The background includes a white-roofed building and trees. The camera remains mostly stationary with minimal shake.

Check the rules: no text recognition, named characters, etc. Focus on motion and behavior. Yes. Number: horse is 1, person is 1. Appearance: brown horse, light shirt (but maybe omit color of shirt if not essential? Wait, rule b: "briefly describe their appearance and number (color, size, orientation)". So horse color (brown), size (medium), orientation (facing camera). Person: arm color (light shirt), but maybe the shirt color is not crucial. Maybe just "a person" but the task says "briefly describe their appearance and number".

Wait, the person's arm is visible, so "a person's arm is visible, holding the horse's reins". But the number: horse is 1, person is 1 (but only arm visible).

Let me adjust:

A brown horse stands facing the camera in a farmyard, with a person’s arm (wearing a light-colored shirt) holding its reins from the right. The horse shifts weight minimally while stationary, and the person maintains a steady grip. The background includes a white-roofed structure and trees. The camera remains stationary with slight shake.

Check for conciseness. Maybe shorten:

A brown horse stands facing the camera in a farmyard, held by a person whose light-colored shirted arm grips its reins from the right. The horse shifts weight slightly, while the person holds steady. The background has a white-roofed building and trees. The camera is stationary with minor shake.

Wait, "shifting weight slightly" is motion. "Holds steady" is behavior.

Another try:

A brown horse stands in a farmyard, facing the camera, with a person’s arm (in a light shirt) holding its reins. The horse shifts weight minimally while stationary, and the person maintains a steady hold. The background includes a white-roofed structure and trees. The camera remains stationary

The horse exhibits subtle head movements (chewing, shifting gaze) and slight body repositioning. A person's arm (visible on the right) moves to feed the horse, showing discrete physical interaction.

The background (stable structure and trees) remains static with no uniform shifting. No fluid motion (fire, water, smoke, or wind) dominates the scene; the environment appears still with minimal natural sway.


RAW CAPTION: Got it, let's break this down. The video shows a person in a gym setting, probably a martial arts or wrestling match. The main subject is a person wearing a red helmet, red leg guards, black shorts, and a light blue shirt. Let's go through the timestamps.

First frame [0.0]: The person is in a crouched position on a beige mat, with yellow and brown backdrop. They're wearing red gear, helmet, and are holding something (maybe a ball? but not sure). Then at [1.0], they stand up, maybe? Wait, the description says in the next frame they're moving. Let's check the sequence.

Looking at the frames: the person is initially crouched, then stands up (frame 0.0 to 1.0), moves forward, then maybe another motion. The key is the motion sequence.

So chronological order: The person starts in a crouched stance on the mat, then stands up, moves forward (maybe to the right or left), then squats down again? Wait, the frames show:

[0.0]: crouched, facing forward.

[1.0]: stands up, moving forward (so transitioning from crouch to standing).

[2.0]: walking, still in the same direction?

[3.0]: squatting again, maybe in a different position.

[4.0]: crouched, then [5.0] squatting.

Wait, need to focus on motion. The main subject is a single person. Appearance: red helmet, red leg guards (knee and shin protectors), black shorts, light blue shirt. The background is a gym with yellow and brown mats, maybe a competition area.

Chronological order of actions:

1. The person begins in a low crouch on a beige mat, facing forward, wearing protective gear.

2. They stand up and move forward, maintaining a forward motion.

3. Then they squat again, possibly to engage in a maneuver (maybe in a sport like wrestling or sumo).

Spatial relationships: The mat is the main ground, background is the wall (yellow and brown). The camera seems to be stationary, maybe a fixed position as it's not mentioned to move. The camera perspective is likely eye-level, capturing the subject's movements.

Now, need to condense into a concise paragraph.

Start with "A person wearing a red helmet, red leg guards, black shorts, and a light blue shirt begins in a low crouch on a beige mat in a gym setting. They stand up and move forward, then squat again while holding an object (though the object might be unclear, but from the video, the object is a small item they were holding in the first frame, but maybe it's a ball or something else). Wait, the frames show the person moving, so in frame 0, they are crouched, then in frame 1, they stand, frame 2, walk, frame 3, squat, frame 4, maybe another squat."

Wait, the exact frames:

0.0: crouched, helmet on, red leg guards.

1.0: standing up, walking.

2.0: moving forward, still standing.

3.0: squatting.

4.0: squatting again, maybe the same as before.

5.0: maybe the last frame is squatting.

So the motion is: start crouched, stand, walk, then squat, then squat again. The background is yellow and brown walls, mat is beige.

Now, the caption needs to be concise, chronological.

Also, check the rules: exclude text, named characters, so no "person" as name. Use "an individual" or "a person". But "main subject" is a person.

So:

"A person wearing a red helmet, red knee and shin guards, black shorts, and a light blue shirt begins in a crouched position on a beige mat. They stand and walk forward, then lower into a squat. The background features yellow and brown walls. The camera remains stationary, capturing the individual's movements from a frontal perspective."

Wait, but need to check if the background is minimal. The rules say background descriptions minimal unless essential. The background is the gym walls, which are yellow and brown, so maybe mention "yellow and brown wall backdrop" but minimal.

Wait, the rules: "Mention spatial relationships if relevant. Background descriptions minimal unless essential for understanding motion."

The background is a gym, so the mat is the main thing. The yellow and brown walls are the background. Since the motion is on the mat, maybe the background isn't essential, but the walls are part of the setting.

Alternatively, maybe just mention the mat as the main surface.

Wait, the first frame shows "yellow and brown backdrop", so maybe that's part of the background. So include

A single human subject (wearing protective gear) moves through locomotion (walking, crouching) and dynamic positioning. The motion is solid and distinct, driven by physical forces.

The background features yellow and purple panels that remain stationary relative to the floor. No fluid or gaseous motion (fire, water, smoke) is visible.


A pair of hands carves a light brown wooden piece with a chisel, generating wood shavings on a workbench; the hands then lift and rotate the carved wood to display its hollow interior, revealing an irregular, multi-compartment structure with smooth surfaces; tools rest on the workbench to the right of the wood; the camera pans left to follow the wood’s movement.

A person's hands manipulate wooden carved pieces (including a small dog sculpture and a larger block), moving them across the workbench in discrete, controlled motions.

Background elements (wooden workbench, tools, and walls) are static with no fluid motion (fire, water, smoke, or wind) observed. Background shows no uniform shifting indicative of camera motion.


Two martial artists, one in blue pants with white stripes and the other in white pants with red stripes, engage in a sequence where the blue-pants fighter executes a high kick toward the white-pants fighter; the white-pants fighter moves to block, both then lower their bodies, and the blue-pants fighter falls to the ground. Spectators in white uniforms observe from the background. The camera maintains a close perspective with slight shake throughout.

Two martial artists (one in blue pants, one in white/red pants) perform dynamic moves including kicking, grappling, and falling; other seated individuals are static.

Background elements (walls, seated individuals, floor) show no uniform shifting or fluid motion; no fire, water, or smoke present.


A child holds a large green balloon with brown spots in front of their face, adjusting its position slightly while seated at a table; the background includes blue chairs and a door. The camera remains stationary throughout.

A person manipulates a green balloon with visible hand movements, altering its position and shape through physical interaction.

Background elements (blue chairs, walls) show no significant uniform shifting. No fire, water, smoke, or wind-driven motion observed.


A person wearing dark pants and a black rubber boot steps into muddy water, sinking deeper with each movement as mud splashes around the boot. The boot then pulls back up, partially exiting the mud. The camera remains in a static close-up position focusing on the boot and mud.

The person's legs and feet (wearing dark pants and boots) are moving as they step through the mud, causing splashes and displacement.

The mud is disturbed by the person's steps, but the dominant motion is the person walking. The background (mud ground) is not shifting uniformly.


Two individuals in blue polo shirts stand facing a large blue robot with orange mechanical arms and a screen; they adjust components near the robot's base, then turn slightly to the right while continuing to interact with the machine, their movements synchronized as they work together. The camera maintains a top-down perspective with minimal shifting throughout the sequence.

Two individuals in blue shirts interact with a complex robotic machine; their hands and bodies move to operate the robot. The robot's mechanical components (e.g., arms, appendages) exhibit discrete motion due to human manipulation.

Background consists of a stationary white wall and floor with no fluid/environmental motion (fire, water, smoke, wind) observed. Background elements remain fixed without uniform shifting.


A person uses dark-handled scissors to cut a long, light-colored dough log into smaller segments on a wooden board, placing the cut pieces aside. The board contains pre-shaped dough rolls. The camera maintains a top-down, static perspective throughout.

A person's hands use scissors to cut a long piece of dough on a wooden board; discrete solid objects (dough, scissors) interact through explicit physical force (cutting).

The background consists of a static wooden board and the person's torso; no fluid motion (fire, water, smoke) or shifting background elements are present.


RAW CAPTION: Okay, let's tackle this video captioning task. The user provided a video clip of a factory setting with workers handling boxes. My job is to create a concise chronological paragraph following their specific rules.

First, I need to focus on the motion and behavior of the main subjects in order. The main subjects here are the workers and the boxes. Let me look at the timestamps. The video starts with a worker in a gray shirt pushing a box labeled "COMPAL" into a machine. Then, the box moves along the conveyor belt. There are several workers in the background, some wearing blue caps, working with boxes.

Rule a says to focus on motion and behavior chronologically. So, first, the worker pushes the box into the machine. Then the box moves along the conveyor. Next, another worker in a beige hoodie and blue cap takes the box from the machine. The camera moves from left to right, showing more workers and boxes.

Rule b: mention appearance and number. The workers have blue caps, some in gray shirts, beige hoodie. The boxes are cardboard. Number of workers: multiple, but specifics might be too detailed. Maybe "several workers" or "multiple workers".

Rule c: spatial relationships. The worker pushes the box into the machine. The box moves along the conveyor, then to another worker who handles it. The camera pans left, showing more workers in the background.

Rule d: camera perspective and movement. The camera starts at a certain angle, then pans left or right. Looking at the video frames, the camera seems to move from left to right, showing different parts of the assembly line.

Rule e: minimal background. The background has more boxes and workers, but not much detail needed. Maybe just "factory floor" with other workers.

Rule f: exclude text recognition. So no need to mention "COMPAL" as per the rules. Wait, but the instructions say "Exclude text recognition", so even though the box has text, we shouldn't mention it. So the caption should avoid specifying the brand on the box.

Wait, the problem states "Exclude text recognition, named characters, or stylistic analysis." So the box's text (COMPAL) is excluded. So the description should just say "cardboard boxes" without mentioning the brand.

Let me check the sample output. The example given in the problem statement would have a caption that's concise, chronological, without the text. So the main points are the workers moving boxes through the machine, the camera panning.

Let me structure the paragraph. Start with the initial action: a worker pushes a box into the machine. Then the box moves along the conveyor. Another worker takes it. The camera pans left, showing other workers. Background is a busy factory floor with multiple workers.

Wait, the frames go from 0 to 5 seconds. In frame 0, a worker in gray pushes the box. Then in frame 1, the box is in the machine. Frame 2, the machine is processing it. Frame 3, a worker takes it. Frame 4, the worker moves to another position. Frame 5, another worker handling the box.

So the sequence is: a worker pushes the box into the machine, the box moves through the machine, another worker picks it up from the conveyor, and the camera pans left to show more workers handling boxes.

Also, need to mention the appearance briefly: workers in blue caps, gray shirts, beige hoodie, etc. Number: multiple workers.

Check the rules again. Rule b: "Briefly describe their appearance and number (color, size, orientation)." So maybe "a worker in a gray shirt and blue cap" then "another worker in a beige hoodie and blue cap".

Spatial relationships: "a worker in a gray shirt pushes a cardboard box into a blue machine". Then "the box moves along the conveyor belt". Then "another worker in a beige hoodie and blue cap takes the box from the machine".

Camera movement: "The camera pans left, showing multiple workers handling cardboard boxes on the factory floor."

Wait, in the video, the camera moves from right to left? Let me see. In the first frame, the camera is near the machine, then as the video progresses, it moves to the right, showing more workers. Wait, the video starts with a worker on the left pushing the box, then the camera moves to the right, showing another worker on the right. So the camera pans right? Wait, in the frames:

[0.0] shows a worker on the left pushing the box into the machine.

[1.4] shows the box in the machine, the camera is still there.

[2.5] shows a worker on the right taking the box.

[3.6] the camera continues to move right, showing more workers.

So the camera is panning to the right as the video progresses.

Wait, in the

Workers move around the workspace (walking, handling boxes), and cardboard boxes move along a conveyor belt due to machinery operation.

Background elements (shelves, walls, static boxes) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present.


A person wearing dark jeans and brown shoes steps onto a colorful, galaxy-patterned hoverboard with glowing blue lights along its deck, positioning both feet on the board as it moves forward on a white surface. The hoverboard maintains balance while the person adjusts stance, with the camera focused closely on the board and feet, remaining steady throughout. The background remains minimal and unobtrusive.

A person's feet interact with a hoverboard, causing it to move. The hoverboard's motion is driven by the user's weight shift and balance adjustments, representing discrete solid-object locomotion.

The background is a plain white surface with no shifting elements or fluid/environmental motion (fire, water, smoke, wind). Static elements (floor) remain stationary, ruling out ambient environmental and camera-induced motion.


RAW CAPTION: Okay, let's tackle this video caption. The user wants a concise, chronological paragraph focusing on motion and behavior of main subjects. First, I need to look at the video frames provided.

The first frame shows a keyboard with a hand pressing a key. The text "Melody-II Fast" is in pink. Then it goes black with the same text, maybe a transition. Next, back to the keyboard with the same text, but the hand is still there. Then the text is more fragmented, like letters shifting. Finally, the keyboard again with the hand moving.

Main subjects here are the hand and the keyboard. The hand is pressing keys, moving across them. The keyboard is silver with black and white keys. The text is pink but according to the rules, I shouldn't mention text recognition. So focus on the hand's actions.

Chronological order: The hand starts pressing a key on the keyboard. Then the screen cuts to black with the text (but ignore that), then back to the keyboard where the hand is moving again. Then maybe the hand continues pressing different keys. The last frame shows the hand moving across the keys.

Need to mention the hand's motion: pressing keys, moving from left to right. The keyboard is silver, keys are black and white. Spatial relationship: hand is in front of the keyboard. Camera perspective: top-down view, maybe slight movement? The frames switch between the keyboard and black screen, so camera might be static except for the transitions. But the rules say to mention camera movement. Wait, the user says "conclude with camera perspective and movement."

So the camera is top-down, showing the keyboard and hand. The movement between frames might be cuts, but maybe the camera stays static except for the transitions. The user says "keep background descriptions minimal," so focus on the keyboard and hand.

Check rules: don't include text. So ignore "Melody-II Fast" since it's text. Focus on the hand's actions. The hand is moving across the keys, pressing them. The keyboard is the main object.

So the caption should describe the hand pressing keys on the keyboard, moving across the keys in sequence. The keyboard is silver with black and white keys. Camera is top-down, static.

Wait, the first frame shows the hand pressing a key. Then the screen goes black (maybe a transition), then the hand is again pressing keys. So maybe the hand's motion is continuous but interrupted by the black screen. But the user says chronological order, so the sequence is hand pressing, then black screen, then hand moving again.

But the caption should be concise. Maybe the hand presses keys on the keyboard, then the screen cuts to black, then returns to the hand pressing keys again. But the user says "focus primarily on motion and behavior of main subjects." So the main subject is the hand moving on the keyboard.

Wait, the video starts with a hand on the keyboard, then transitions to black, then back to keyboard with hand moving. So the main motion is the hand pressing keys on the keyboard, with brief black screen transitions.

So the caption would be: A hand presses keys on a silver keyboard with black and white keys, moving sequentially across the keys. The hand's motion is visible from a top-down perspective, with brief cuts to a black screen before returning to the keyboard. Camera remains static throughout.

But need to check the rules again. Exclude text recognition, so no mention of the text. Conclude with camera perspective and movement. The camera is top-down, minimal movement except maybe the transitions. The user says "slight shake" if relevant. In the frames provided, the camera seems static, just cutting to black. So maybe the camera is top-down and static.

Wait, the first frame shows the keyboard, then black, then keyboard again. So the camera perspective is top-down, static. The transitions are cuts, not movements. So in the caption, say "Camera maintains a top-down perspective with static framing, alternating briefly between the keyboard and black screen."

But the user says "conclude with camera perspective and movement." So the final part should state camera perspective and movement.

Putting it all together:

A hand repeatedly presses keys on a silver keyboard with black and white keys, moving sequentially from left to right across the keyboard. The hand's motion is captured from a top-down perspective with minimal camera movement, interspersed with brief cuts to a black screen.

Wait, but the rules say "briefly describe their appearance and number (color, size, orientation)." The hand is a human hand, color probably brown or skin tone, size normal. But the user says "keep background descriptions minimal." So maybe just mention the hand as "a hand" without color, unless essential. Since the hand is the main subject, maybe just say "a hand."

Wait, the rules: "b) Briefly describe their appearance and number (color, size, orientation

A hand (discrete solid object) moves across the keyboard keys, pressing them due to explicit physical interaction.

The background (keyboard buttons and structure) shows no shifting or fluid environmental motion; no fire, water, or smoke present.


A dark-skinned hand holds a card near an ATM keypad, inserts the card into the slot, then presses the keypad buttons in sequence. The hand moves from holding the card to interacting with the keypad, with the machine's interface visible. The footage is viewed from a static camera angle displaying the monitor screen.

A human hand (discrete solid object) is moving to press keys on a keypad, with motion corresponding to explicit physical action (PIN entry).

The background features a static wall and door structure with no visible fluid motion (fire, water, smoke) or significant environmental movement. Background elements appear stationary, indicating no ambient environmental motion.


A person uses a yellow toothbrush to brush a pink dental model with white teeth. The left hand holds the model steady while the right hand moves the brush across the upper and lower teeth in a brushing motion, adjusting the model's position as needed. The camera maintains a static top-down perspective throughout, with minimal background detail.

The person's hand and yellow toothbrush are moving in a back-and-forth motion within the artificial teeth model.

The background is a static dark surface with no visible shifting or fluid motion (fire, water, smoke, wind).


A pair of hands holds a small red felted animal with black nose and eyes, manipulating a needle to thread through the end of the eyebrow and exit at the bottom of the nose. The animal is positioned in front of an open book with images. The camera maintains a top-down close-up view.

Hands and a small red toy bird are being manipulated; the hands perform precise movements to thread a needle through the toy.

Background (wooden surface and paper) is static. No fluid or environmental motion (fire, water, wind) detected.


A man in a gray tank top and gray sweatpants lies on a red bench, lifting a barbell with weights; a spotter in a blue tank top and dark shorts stands behind him, supporting the barbell. The lifter slowly presses the barbell upward, then lowers it and sits up, while the spotter steps back. The camera remains static, capturing the scene from a frontal perspective.

A person lying on a bench press lifts a barbell, with a spotter nearby. The barbell and lifter move in discrete, controlled motions due to physical exertion.

Static background elements (mirrors, walls, gym equipment) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects present.


A person in a gray shirt and black pants kneels on a partially installed wooden floor, placing and adjusting light gray planks along blue tape boundaries near white cabinets. They shift planks into position, smooth them down, and move to the next section, with tools like a spray bottle and tape roll visible on the floor. The camera maintains a top-down perspective throughout the installation sequence.

A person (solid object) is actively moving and positioning floor tiles (solid objects) through physical manipulation (kneeling, lifting, placing). The person's locomotion and interactions with tiles are explicit physical forces.

The background elements (walls, floor, tripod) show no uniform shifting, and there are no fire, water, smoke, or wind effects. No ambient environmental motion is present.


A person in dark clothing snowboards down a snowy slope, initially bending over to adjust their stance, then standing upright and gliding forward. They continue moving across the slope, turning slightly, before losing balance and falling to their knees on the snow. The camera follows the subject from a low angle with a slight shake.

A snowboarder (primary object) moves down the slope, transitioning from a crouched position to standing. Other individuals are visible in the background but are secondary objects.

The background (mountains, trees, ski lifts) is static with no significant fluid or wind-driven motion. The snow appears static (no flowing water or smoke).


A man in a red shirt and black shorts stands against a gray background, holding a white rope. He initiates a cross wave motion by swinging the rope with both hands, alternating the rope’s direction to create smooth, overlapping waves as it crosses over his body. The rope extends horizontally and vertically in rhythmic movements. The camera maintains a static side view throughout the sequence.

A person in a red shirt and black shorts is actively swinging a white rope in wave-like motions. The rope's movement is generated by discrete physical forces from the person's hands.

The gray background wall and floor show no shifting or fluid motion; no fire, water, smoke, or wind is present. Background elements remain fixed throughout the clip.


A group of seven musicians stand in a line on a sidewalk, playing their instruments: a man in a yellow shirt and blue shoes plays violin on the left, followed by a man in multicolored overalls playing banjo, a woman in a light blue dress playing tambourine, a man in green overalls holding a double bass, a man in an orange shirt playing ukulele, and a man in a red shirt with blue jeans playing guitar. All move their instruments rhythmically—bowing, strumming, shaking—while standing in place. The camera remains stationary, capturing the group from a frontal perspective.

A group of musicians (including clarinet, banjo, cello, guitar, and bass) are actively playing instruments, resulting in small body and hand movements.

The background (trees, buildings) is static with no significant shifting. No fire, water, smoke, or dominant wind effects observed.


A baby wearing a white shirt is held by a person in dark clothing; the person’s hands adjust the baby’s shirt while the baby’s expression shifts. The baby remains centered in the frame, with the camera maintaining a close-up perspective exhibiting slight movement. The background features a faintly patterned wall.

The baby (discrete object) exhibits subtle head movements and facial expressions (smiling, mouth opening). Hands holding the baby show minimal adjustment motions.

The background consists of a static wall with no shifting, fluid motion, or environmental phenomena (fire, water, smoke, wind). No ambient elements dominate the scene.


A red tractor with a front loader moves forward along a paved path, driven by a person in a dark shirt and light pants who steers the vehicle. The tractor turns slightly as it advances, passing a grassy area with trees in the background. The camera follows the tractor’s movement, panning to maintain its position in the frame.

The red tractor (with operator) is moving forward through the frame, exhibiting clear locomotion.

Background elements (trees, grass, fence) are static with no uniform shifting; no fluid/environmental motion (fire, water, wind) observed.


A person wearing green pants uses their hands to adjust and tie the black laces of a black and beige hiking boot resting on grass. The hands pull and loop the laces while the camera maintains a close-up, top-down perspective throughout the sequence.

Discrete objects: hands manipulating shoelaces on a hiking boot. Motion involves pulling, crossing, and knotting laces with deliberate physical movements.

Grass background shows no shifting or fluid motion; no fire, water, smoke, or wind effects observed.


A man in a checkered shirt sits on the ground, strumming a dark electric guitar. He occasionally glances around while playing, with an open red guitar case positioned to his right and a small black amplifier placed to his left. The camera remains stationary with slight fluctuations, capturing the scene from a frontal perspective.

A person is seated, actively moving their hands on a guitar; the red guitar case is stationary.

Background elements (wall, ground tiles, red case) remain static with no uniform shifting; no fire, water, smoke, or wind present.


A person in a gray hoodie and dark pants walks from the left side of a red and white soccer goal toward the right, moving away from the camera along a residential street; the background features houses and trees, and the camera remains stationary with a slight shake.

A person in a gray shirt and black shorts interacts with a soccer ball near a goal net. The ball is kicked, causing it to move through the air and bounce on the ground. The person's body and legs move in response to the kick and subsequent actions.

The background elements (houses, trees, parked cars, and road) remain static with no visible fluid motion, smoke, or wind-induced swaying. No dominant ambient environmental phenomena are present.


A man in a light gray shirt and dark pants pushes a grass cutter across a green lawn. He stops, turns to face the camera, and speaks. The camera moves from a medium shot to a close-up of his face, with trees visible in the background.

A man is moving while mowing the lawn, exhibiting distinct locomotion (walking) with a lawn mower. His motion is solid, discrete, and attributable to physical forces (walking).

Background (grass, trees) remains static with no uniform shifting or fluid motion (e.g., wind, smoke). No ambient environmental phenomena like fire, water, or wind are visible.


A bald person in a dark tank top and light pants performs a weightlifting exercise in a gym. They lift a barbell overhead, lower it to chest level, then drop it to waist level before raising it back above the head. The background features various gym equipment, and the camera remains stationary with slight shake.

A person is lifting a barbell through a squat motion, with clear movement of the barbell and body due to physical exertion.

Gym background elements (dumbbells, equipment racks) are stationary; no fluid or environmental motion (fire, water, wind) present.


A person in a snowman costume—wearing a black top hat, red scarf, orange carrot nose, and white fuzzy coat—moves toward a copier in an office setting. The individual leans over the copier, adjusting their position while interacting with the machine. The background features a green wall and an "EXIT" sign. The camera remains close to the subject, exhibiting a slight shake throughout the sequence.

A discrete object (a person in a snowman costume) is moving its arm in a rhythmic motion, indicating locomotion or physical movement of the subject itself.

The background elements (exit sign, walls, office furniture) remain static and show no shifting or fluid motion (e.g., fire, water, wind). No ambient environmental motion is observed.


A person in black shorts and black shoes lies on a bench press, lowering and pressing a weighted barbell. A second individual in a dark shirt and red shorts stands behind the bench, observing. Yellow weight plates rest on the floor nearby, and the camera remains stationary with minimal movement throughout the sequence.

A person lying on a bench press platform is lifting weights, moving their arms up and down. A standing spotter is positioned behind them, with minimal motion relative to the bench.

The gym background (weight rack, shelves, walls) shows no uniform shifting or environmental fluid motion (fire, water, smoke, wind). Static elements like the weight rack and flooring remain fixed.


A man in dark clothing bends to lift a heavy barbell, raises it to his shoulders, then stands upright while another individual in a dark shirt and khaki pants observes from behind. The camera remains stationary throughout, capturing the sequence in a gym with equipment visible in the background.

A person performs squat exercises, moving due to explicit physical forces (muscle contraction). Other individuals are stationary observers.

The gym background (walls, equipment, lighting) remains static with no shifting or fluid motion. No fire, water, smoke, or wind is visible.


The video opens with a weather forecast screen displaying "AMANHÃ PREVISÃO CAPITAL" with sections for "Manhã," "Tarde," and "Noite," showing temperatures and rain probabilities. It transitions to two individuals standing in front of the screen; a man in a dark suit is on the left, and a woman in a bright yellow dress is on the right. The woman gestures toward the screen, pointing at the "Noite" section, while the man stands beside her, both facing the screen. The camera remains stationary, capturing them from a frontal perspective in a studio setting with a cityscape backdrop.

Two presenters (solid objects) moving via locomotion (walking) and gesturing; motion is distinct and trackable with bounding boxes.

No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind). Studio walls and floor remain static throughout.


RAW CAPTION: Got it, let's break this down. The video shows a basketball game in a gym. First, I need to track the main subjects: players, maybe some officials, spectators. Let's see the sequence.

In the first frame, there's a group on the court. Players are moving—some in white, some in dark jerseys. The action starts with players near the key, maybe a pass or dribble. Then they move towards the basket. Let's note the motion: players run, pass the ball. The ball is being dribbled, then shot maybe. Wait, the video has frames from 0 to 5 seconds.

Looking at the movement: in frame 0, players are positioned; frame 1-2, they start moving towards the basket; frame 3-4, a player dribbles and shoots, others run. Then frame 5, maybe the ball is in mid-air or just shot. The spectators are on the bleachers, but background is minimal as per rules. Need to focus on main subjects: players (number? maybe 10-12, but don't need exact count). Appearance: some in white jerseys, others in different colors. Spatial relationships: players in the foreground (near the camera) and background (court, bleachers). Camera perspective: probably a fixed camera, maybe slightly moving but not much. Rules say exclude text, names, etc.

So chronological: Players in white and other colored jerseys are on a basketball court, moving towards the basket. A player dribbles the ball, then shoots it. Others run to position, with spectators in the stands. Camera is stationary, top-down or slightly angled. Wait, gym floor is visible, so maybe a medium shot from the side, not top-down.

Wait, the rules say "conclude with camera perspective and movement". So need to state what the camera is doing. Looking at the frames, it's a continuous shot, probably stationary but maybe a slight pan? The video shows the action unfolding as the players move, so the camera might be fixed, capturing the court from a particular angle.

Now, structure the paragraph:

At the start, players in white and other jerseys are on the court. They move towards the basket, a player dribbles, shoots. Others react. Camera is stationary, capturing the court from a fixed angle.

Check rules: focus on motion and behavior chronologically. Mention appearance (color, size, orientation) briefly. Spatial relationships: players near the basket, spectators in stands. Background minimal.

Let's draft:

Players in white and dark jerseys move across the basketball court; a player dribbles the ball toward the basket, then shoots it while others position themselves near the hoop. Spectators observe from the stands. The camera remains stationary, capturing the action from a fixed angle.

Wait, need to be more precise. Let's see the frames:

[0.0] Players are gathered near the top of the key, some in white, others in different colors. Then [1.4] they start moving towards the basket. [2.5] Players run, one dribbles. [3.6] A player shoots the ball, others move. [4.7] The ball is in flight or just shot.

So chronological order: Players in various colored jerseys (white, dark, etc.) on a basketball court begin moving toward the basket. A player dribbles the ball, then shoots it as other players and officials react. Spectators watch from the bleachers. The camera maintains a stationary perspective, capturing the court from a fixed side angle.

Check rules: "conclude with camera perspective and movement". So "The camera remains stationary, capturing the court from a fixed side angle."

Also, "briefly describe appearance and number". Let's say "players in white and dark jerseys" (number not specified, but colors). "Main subjects are basketball players (several) in white and other colored jerseys moving across the court."

Wait, the problem says "appearance and number (color, size, orientation)". So maybe "players in white and dark jerseys" (colors) and "several players" (number). Spatial relationships: players near the basket, spectators in the stands.

Putting it all together:

Several basketball players in white and dark jerseys move across the court toward the basket; a player dribbles the ball and shoots it while others position themselves around the hoop. Spectators watch from the bleachers. The camera remains stationary, capturing the action from a fixed side angle.

Check if that's concise, chronological, follows rules. Avoid text recognition (no "CAMPUS", etc.), exclude names. Yes. Okay, that should work.
</think>

<caption_output>Several basketball players in white and dark jerseys move across the court toward the basket; a player dribbles the ball and shoots it while others position themselves around the hoop. Spectators observe from the bleachers.

Players in basketball uniforms are moving: dribbling, running, shooting, and interacting with the ball. Spectators in the stands are stationary but visible as background elements.

Gym walls, court lines, and spectators in the stands show no uniform shifting or fluid environmental motion (e.g., no fire, water, or smoke visible).


A shirtless man in blue jeans handles a large white concrete block with hollow interiors, placing it onto a row of similar blocks on a dirt ground. He adjusts the block, fitting it into the structure. The camera shifts to a top-down view showing the blocks and red bricks scattered nearby, then pans to follow his hand movements as he secures the blocks. Background includes red bricks and loose soil.

A shirtless man is physically moving concrete blocks, lifting and placing them in a construction sequence.

Background elements (concrete blocks, ground) show no uniform shifting or fluid motion. No fire, water, or smoke detected.


A person wearing a striped sleeve and a wristwatch manipulates a thin wire on a light gray machine with a dark blue platform. Their hands position the wire on the machine’s surface, adjusting its placement through sequential movements. The machine rests on a wooden table with a plain wall in the background. The camera remains static, capturing the scene from a top-down perspective.

A person's hands manipulate small objects (e.g., a tool on a blue mat) with precise movements, indicating intentional physical actions.

The background (wall, table) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind evident.


A person wearing a white shirt, black shorts, and white shoes walks across a large, empty indoor gymnasium with a smooth reflective floor, moving from the left side to the right side of the frame. The camera remains stationary throughout the sequence.

A person is moving across the gym floor, walking and running. She is holding an object (likely a ball).

Background is static (walls and floor show no shifting or movement). No environmental fluids or wind present.


Three individuals interact in a retail store aisle: a person in a white hoodie leans against a shelf, while a person in a black coat (with a visible strap) stands to their left, reaching toward them. A third person in a black coat with a fur-lined hood stands to the right, leaning on the shelf. The person in the black coat (left) moves their hand toward the white hoodie individual, who responds by moving their hand; the person in the fur-lined hood adjusts their stance. The camera shifts slightly left, handheld with a minor shake, capturing the interaction from a medium distance.

Discrete solid objects (people) exhibit movement: a person in a white jacket remains seated while others interact with shelves and move through the frame, showing clear locomotion and intentional actions.

Background elements (store shelves, signage, lighting) show no uniform shifting or fluid motion; no fire, water, smoke, or wind visible.


A person in a yellow and blue striped shirt and jeans holds a stack of white papers, approaches a gray machine, and inserts the papers into its input tray. The camera remains stationary, capturing the action from a frontal perspective.

A person interacts with papers and a printer; hands move papers into/out of the printer, press buttons, and adjust paper stacks. The printer is stationary but the papers and hands exhibit distinct motion due to human action.

The background (wall, floor) shows no uniform shifting or fluid environmental motion (no fire, water, smoke, or wind). Static elements appear stable.


Seven individuals wearing bright orange life jackets are in a body of water, initially positioned in a loose line. They perform synchronized arm movements, raising and lowering their arms, then adjusting positions as they move through the water. The camera pans slightly left across the group from a medium distance, maintaining focus on their coordinated actions.

A group of people wearing orange life vests are rowing a boat, moving it through the water by applying force with oars.

The background (a dock) is stable and not shifting uniformly. The water is calm with minimal ripples; no fire, smoke, or wind is dominant.


RAW CAPTION: Got it, let's tackle this. First, the video shows a person playing pool. The main subject is a person wearing a white shirt with "NIKE" on it and dark pants. They're holding a pool cue. The pool table has various colored balls: red, yellow, green, blue, etc. The person moves into position, takes a shot. Let's break down the chronology.

Start: Person is at the pool table, cue in hand. Then they step forward, position themselves, take the shot. The action is shooting the cue ball at the red ball, which then moves. The camera is probably stationary, maybe a slight pan or follow.

Need to describe motion: Person approaches the table, leans over, strikes the cue ball. Balls move. Check the rules: focus on motion, appearance, spatial relationships. The balls are on the table, different colors. The person's shirt is white with text, but rule f says exclude text recognition, so maybe just say white shirt. But rule b says briefly describe appearance and number. So "a person in a white shirt and dark pants" maybe. The balls: multiple colored balls (red, yellow, green, etc.) on the table.

Spatial: person is to the left of the table initially, moves to take shot. Camera perspective: probably fixed, maybe slight movement.

Let me structure the caption:

"A person in a white shirt and dark pants approaches a green pool table with various colored balls, positions themselves to the left of the table, leans over, and strikes the cue ball with a pool cue; the cue ball moves across the table after impact. The camera remains stationary, capturing the action from a fixed angle."

Wait, need to be more precise. The video starts with the person holding the cue, then moves to take the shot. In the frames: first frame, person is on the left, holding cue. Then they step forward, take the shot. The balls: red, yellow, green, blue, etc., on the table. The red ball is hit, maybe. Let's check the frames.

Frame 0: Person is standing at the left side, cue held. Frame 1: same. Frame 2: person moves towards table, cue raised. Frame 3: leaning over, cue aimed. Frame 4: hitting the cue ball. Frame 5: after hit, balls move.

So the motion is: person moves from left side to take shot, strikes the cue ball, causing the red ball (or another) to move. But the description should be chronological.

Also, background: minimal. There's a table with equipment, but rule e says minimal unless essential. So maybe just mention the room has some furniture but not detail.

Final caption structure:

Chronological order: person positions themselves, takes shot, balls move.

" A person in a white shirt and dark pants steps toward a green pool table with multiple colored balls (including red, yellow, and green), positions the cue to the left of the table, and strikes the cue ball; the cue ball moves across the table after the impact. The camera remains stationary, capturing the action from a fixed perspective."

Wait, check rule d: conclude with camera perspective. So "The camera remains stationary, capturing the action from a fixed perspective." That's okay.

Check rules:

a) Motion: person steps, positions, strikes, balls move.

b) Appearance: person in white shirt (no text), dark pants; balls: multiple colored (red, yellow, green, etc.) as per video.

c) Spatial: person to left of table, moves to take shot.

d) Camera: stationary, fixed.

e) Background minimal: room with furniture but not detailed.

f) Excluded text, named characters: "NIKE" is text, so exclude. Just say "white shirt".

g) Internal thinking, no reasoning in output.

So draft:

"A person in a white shirt and dark pants approaches a green pool table with various colored balls, positions themselves to the left, and strikes the cue ball with a pool cue; the cue ball moves across the table after impact. The camera remains stationary, capturing the action from a fixed angle."

Wait, the balls: in the video, there are red, yellow, green, blue balls. So "various colored balls".

Check if "various" is okay. Maybe list colors briefly: "multiple colored balls including red, yellow, and green".

Yes, rule b says "briefly describe their appearance and number (color, size, orientation)".

So "multiple colored balls (red, yellow, green)".

Then: "A person in a white shirt and dark pants moves toward a green pool table with multiple colored balls (red, yellow, green), positions themselves to the left of the table, and strikes the cue ball with a pool cue; the cue ball moves across the table after impact.

A person moves to take pool shots, using a cue stick to strike balls, causing the balls to roll and collide on the table.

Background elements (walls, furniture) remain static; no fluid or environmental motion (fire, water, wind) observed.


A person in a black shirt and gray pants stands at a table, initially handling items with their hands. They then lift a large yellow object with both hands, raising it above their head while gesturing with their arms. The individual moves slightly to the left, maintaining focus on the object, with other people and a shelf of bottles visible in the background. The camera follows the person’s motion with a slight pan to the left, capturing their upper body and actions.

The man is actively moving discrete objects: a bottle and a yellow cone, demonstrating controlled motion through throwing and handling actions. These objects exhibit clear, intentional movement due to physical forces.

No significant shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed. Background elements (posters, stage setup, people) remain stationary relative to each other.


A person in dark clothing swings on a trapeze bar, moving from left to right, then flips upward and forward. Another person in dark clothing stands below. The camera pans slightly and shakes, capturing the motion under a large arched structure with red and yellow banners and string lights.

Multiple individuals are moving vertically along the structure (e.g., climbing, descending), and their motion is consistent with locomotion or explicit physical forces.

Static background elements (metal arches, banners) show no uniform shifting; no fire, water, smoke, or wind-driven motion observed.


RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the requirements. The user wants a concise, chronological paragraph focusing on the main subjects' motion and behavior. They specified to follow certain rules: mention appearance, number, spatial relationships, camera perspective, and keep background minimal.

Looking at the video frames provided. The first frame shows a person on a beach. They seem to be in mid-air, maybe jumping. The next frames show them landing and running. There's another person in the background, but the main subject is the one in red. Wait, the second frame shows the person in red doing a flip or somersault. Then they land and run towards the camera. The background has buildings and the beach.

I need to note the main subject's actions in order: starting with a jump, then landing, then running. The other person is on the right side initially. The camera seems to stay fixed but maybe a slight pan? Wait, the first frame has the person jumping, then landing, then running towards the camera. The camera might be stationary, but maybe tracking the main subject.

Check the rules: chronological order, appearance (red shirt, dark shorts?), number (one main person, another in the background). Spatial relationships: the main person is on the sand, moving towards the camera. Background has buildings, but minimal description.

Wait, the user says to exclude named characters and text. So no mentioning specific people. Just their appearance as color or size. The main person is wearing red, maybe. Let me check the frames again. The first frame has a person in red shirt and dark shorts jumping. Then landing, then running. The other person is in white shirt, but not the main focus.

So, structure: start with the person jumping, landing, then running. Mention their color, number (singular), spatial relation (on the beach, moving towards camera). Camera perspective is probably stationary or following. The background has buildings but minimal.

Wait, the video might be a sequence of frames where the main subject is performing a jump, then a flip (since frame 2 shows them in a horizontal position mid-air, maybe a somersault), then landing and running. Wait, the second frame description says "person in red shirt does a flip," so maybe jumping and then flipping in the air before landing.

So the sequence: person in red shirt jumps into the air, executes a flip, lands, and starts running towards the camera. The other person is in the background initially, maybe standing or walking away. The camera stays fixed on the main subject as they move.

Need to write it chronologically: first the jump, then the flip, then landing and running. Mention their appearance: red shirt, dark shorts. The other person is in white, but maybe not necessary if not main subject. But the rules say to mention number. So two people, but main one is red.

Check the output format: must be a paragraph in <caption_output> tags. Avoid reasoning, follow the structure.

Possible draft: A person in a red shirt and dark shorts jumps high into the air, executes a somersault, and lands on the sandy beach before running directly toward the camera. Another individual in a white shirt walks in the background. The camera remains stationary, capturing the sequence from a ground-level perspective with a slight shake.

Wait, need to check if "slight shake" is accurate. The user mentioned in the rules to conclude with camera perspective and movement. The frames don't specify camera movement, but maybe it's a handheld shot, hence slight shake. But maybe the camera is fixed. Need to see if the description matches. The first frame shows the person jumping, then the camera follows them as they land and run. Wait, but the user says "keep background descriptions minimal." The background has buildings, but maybe only mention if essential. Since the main action is on the beach, maybe just say "sandy beach with distant buildings."

Wait, the problem says "exclude text recognition, named characters..." So no names, but colors are okay.

Let me try to condense:

A person in a red shirt and dark shorts jumps into the air, performs a flip, and lands on a sandy beach, then runs directly toward the camera. Another person in a white shirt is visible in the background. The camera remains stationary, capturing the motion from a ground-level perspective.

Check rules: chronological, motion described, appearance (red shirt, dark shorts), number (two people), spatial relationship (the other in background), camera perspective (stationary, ground-level). Background minimal.

Wait, the original frames mention the buildings in the background. Maybe "sandy beach with distant buildings" is okay. But the rule says minimal unless essential for understanding motion. Since the motion is on the beach, maybe just "sandy beach."

Wait, the user's example might not have included the buildings

A single runner (discrete object) is performing locomotion (running) across the beach. Other minor background figures are stationary or moving negligibly.

The background (buildings, sand, and distant ocean) remains static with no significant shifting. No fire, water (waves are minimal and not dominant), smoke, or wind effects are prominent; the ocean is present but not the primary motion source.


A person in a dark shirt and camouflage pants lies on the ground against a stone structure, holding a small object and looking at it while adjusting their hands. Another person is partially visible to the left. The camera remains mostly stationary with slight movement, capturing the scene against a backdrop of greenery.

A person lying on the ground exhibits minor positional adjustments (e.g., head/shoulder movements) while holding an object.

The background (trees, ground, stone bench) shows no significant shifting or fluid motion; no fire, water, or smoke is present, and environmental elements like trees are stationary.


In a gym, a man in a black shirt and green shorts lifts weights; during the first repetition, his hips rise incorrectly, while in the second repetition, his hips remain set and stable. The scene transitions to a room where a man in a black hoodie speaks to the camera, with a white door and guitars visible in the background.

The gym scene features a person lifting a barbell with hip movements; the indoor scene features a person speaking with facial and head movements.

In both scenes, the background is static (gym equipment and indoor room) and there is no fluid or environmental motion (fire, water, wind).


RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise chronological paragraph focusing on the main subjects' motions and behaviors. Let me watch the video again.

The video shows a young girl in a red dress with orange bows. She's holding a colorful beach ball, maybe blue, yellow, red. She's on a wooden deck with white railings. There's another child in a brown shirt and white shorts. The girl is moving around, maybe dancing or playing with the ball. The camera follows her as she walks towards the bottom left. The other child is near a box or something. The camera seems to pan down a bit as she moves.

Wait, the user said to mention spatial relationships. So the girl is initially in the center, holding the ball, then moves towards the right, and the camera follows her. The other child is to the right, maybe sitting or standing near a box. The background has a white railing and maybe some chairs. The key points: the girl's actions with the ball, moving around, the other kid's presence, camera movement.

Need to keep it chronological. Start with the girl holding the ball, then moving, then the camera follows her down. Also, the dress color, the bows. The other child's description. Let's structure it step by step.

First sentence: A young girl in a red polka-dot dress with orange bows holds a colorful beach ball. She turns and walks towards the bottom left of the frame. Then, the camera follows her movement downward. Another child in a brown shirt and white shorts is visible to her right. The deck's wooden planks and white railing form the background. The camera pans slightly down as she moves.

Wait, need to check the rules. Mention appearance (color, size, orientation), motion in order. Exclude text, named characters. Conclude with camera perspective and movement.

Let me check the frames again. The video starts with the girl holding the ball up, then she turns and walks towards the camera, then moves down to the left. The camera seems to follow her movement, maybe panning left. The other child is in the background, maybe interacting with something.

Wait, the third frame shows the girl turning and walking away, towards the camera. Wait, in frame 0, she's holding the ball up, then in frame 1 she's moving the ball, then frame 2 she's walking towards the camera, then frame 3 she's turning away. The camera moves with her, following her path.

So the motion is: the girl holds the ball, turns, walks towards the camera, then turns again and moves towards the bottom left. The camera follows her movement, panning down as she walks away. The other child is in the background, maybe near a box.

Okay, let me try to structure it.

A young girl in a red polka-dot dress with orange bows holds a colorful beach ball high, then turns and walks toward the camera. She moves leftward across a wooden deck, passing a seated child in a brown shirt and white shorts. The camera pans slightly down to follow her movement, maintaining a medium shot as she continues walking away from the frame.

Wait, need to check if the other child is seated. In the video, the other child is near a box or some container. Maybe "seated child" isn't accurate. Let me check again. The second frame shows the girl moving the ball, then the child is standing near a box. So maybe "another child in a brown shirt stands near a yellow container."

Also, the deck has white railings. The caption should mention minimal background. So perhaps "on a wooden deck with white railings."

Let me piece it together:

A young girl in a red polka-dot dress with orange bows holds a colorful beach ball aloft, then turns and walks leftward across a wooden deck. She moves toward the bottom of the frame, passing a standing child in a brown shirt near a yellow container. The camera follows her movement with a slight downward pan, keeping her centered as she walks away.

Wait, the user says "conclude with the camera perspective and movement". So after describing the action, end with camera movement.

Maybe: A young girl in a red polka-dot dress with orange bows holds a colorful beach ball high, turns, and walks leftward across a wooden deck, passing a standing child in a brown shirt near a yellow container. The camera follows her movement with a slight downward pan, maintaining a medium shot as she walks toward the frame's bottom left.

Check if it's chronological. Start with holding the ball, then turning, walking left, passing the other child, camera pans down.

Yes. The background is minimal, so "wooden deck" is enough. The other child is standing near the container. "Colorful beach ball" is

Girl (in red dress) manipulates a colorful ball (lifting, dropping, and walking), with a boy observing in the background. Ball motion is driven by explicit physical forces from the girl's actions.

No significant shifting background elements (railing, deck planks remain static). No fire, water, smoke, or wind visible; environmental motion is absent.


A person in a red shirt and dark pants runs toward a brick house, while another individual in a dark jacket and jeans carries a large black ball. The second person pushes the first, causing them to fall backward onto the grass. The ball rolls away, and the individual in the dark jacket approaches the fallen person. The camera remains stationary with slight shake throughout.

Two people and a large exercise ball. The person in red runs, collides with the ball, falls to the ground, and then moves on the ground. The person in dark clothing holds and moves the exercise ball, then stands by it.

Background elements (brick wall, fence, hedge) are static and show no shifting. No fluid motion (fire, water, smoke) or wind-driven motion (swaying trees) observed.


A person with short dark hair and a light yellow top holds a light-colored, tall object near their face. They raise the object high, then move it downward and rotate it toward their head, adjusting their grip. The background shows a window with blurred greenery. The camera maintains a close-up perspective with slight movement.

A person is manipulating a large cylindrical object (likely a vacuum cleaner hose) by moving it with their hands.

The background (window and trees outside) remains static with no signs of shifting or environmental fluid motion (fire, water, smoke, wind).


A person wearing a light-colored shirt, dark shorts, and bright green sneakers sits on a paved path surrounded by tall trees, initially with legs extended. They move their hands while seated, adjusting or interacting with a rope attached to their body. The camera remains stationary throughout the sequence, capturing the scene from a fixed angle.

A person is performing controlled leg movements (lifting and lowering legs) while seated on the ground.

The background (trees and paved ground) is static with no shifting or fluid motion; no fire, water, smoke, or wind-driven phenomena are visible.


A woman with curly brown hair and a blue bikini bottom holds a cup to a man's mouth as he drinks; she then leans in, their faces close together, while the background shows wooden planks and water. The camera remains in a shaky close-up position throughout.

Three people (two adults and a child) engaged in physical interaction, with visible movement (screaming, leaning, arm motion).

Water in the background shows ambient motion (waves), but the primary focus is human interaction with minimal camera movement.


A chef in a white shirt and beige pants adds toppings to one of three pizzas on a granite counter, then shifts focus to another pizza while the camera zooms in on his hands working over the pizzas.

The chef's hands move to add toppings to pizzas, with discrete solid objects (chef, pizzas) exhibiting physical motion due to manual actions.

The background (counter, kitchen equipment) is static with no uniform shifting. No fire, water, smoke, or wind motion is present.


A person in a light-colored long-sleeve shirt milks a light brown cow, holding a white container. The camera closely follows the hand moving along the cow’s udder as the person milks, with the cow standing in a barn. The scene focuses on the milking action, with minimal background details, and the camera maintains a close perspective with slight movement tracking the hands and udder.

Person's hands (milking action) and cow's udder (milk flow) exhibit discrete movement due to physical contact and force application during milking.

No shifting background elements (static cow legs, milking equipment) observed. No fluid/environmental motion (fire, water, smoke) dominates.


A person wearing a dark blue shirt and dark pants walks toward a bed with a white bedspread, then lifts and spreads the bedspread to straighten it. The bed features a headboard with two lit lamps, and a mirror is visible to the right. The camera remains stationary throughout the sequence.

A person is moving: walking toward the bed, adjusting bed sheets through pulling and smoothing motions. The person is a discrete solid object with clear physical interaction (manipulating sheets).

Static bedroom elements (walls, bed frame, lamps) show no uniform shifting or environmental motion (fire, water, smoke, wind). Background remains consistent.


A bald man wearing a dark graphic t-shirt and jeans is seated on stage. He initially points forward with his right hand, then moves it to hold a microphone close to his mouth while gripping a long, orange and black instrument in his left hand. A microphone stand is positioned to his left. The camera remains stationary in a medium shot.

A person is playing a didgeridoo; hands and torso exhibit subtle movements from active breathing and vibration of the instrument during performance.

Background is completely black with no visible environmental elements. No shifting background or fluid motion (fire, water, smoke, wind) detected.


RAW CAPTION: Got it, let's tackle this. First, the video shows a beach scene with several shirtless men and a small dog. Let's look at the sequence.

At the start (0.0), there are four men: one on the left in light patterned shorts, one in the center with sunglasses and patterned shorts, one on the right in dark shorts, and a fourth who's crawling on the sand. Wait, the first frame: the left guy is standing, center guy running, right guy bending over, and the fourth is on the ground (lying down). Then in frame 1, the left guy is still standing, center guy is mid-run, right guy is running, and the fourth is now on his hands and knees. Wait, no—wait the timestamps:

[0.0] The first frame: four men. Left: standing, arms up? No, the first frame: first man (left) is standing, second (center) running, third (right) bending, fourth (lying on sand). Then [1.0]: first man (now moving forward), second still moving, third is up and running, fourth is now on hands and knees (crawling). [2.0]: first man is running, second is still moving, third is running, fourth is crawling. Wait, the description says in the first frame, four men: left standing, center running, right bending, fourth lying. Then in next frames, they all start moving—running, crawling, etc.

Wait the video starts with four men. Let's list each frame:

Frame 0: Four shirtless men on beach. Leftmost: standing, arms at sides (maybe), wearing light-colored patterned shorts. Center: running, wearing dark patterned shorts, sunglasses. Rightmost: bending over, dark shorts. Fourth man: lying prone on sand (red shorts, but maybe not important). A small dog is between the center and right men.

Frame 1: Leftmost: running, moving towards camera. Center: moving forward, arms outstretched. Rightmost: standing, running. Fourth man: now on hands and knees (crawling).

Frame 2: Leftmost: crawling (hands and knees). Center: running. Rightmost: running. Fourth man: now standing, moving.

Wait no, the user's video description: in frame 0, four men. In frame 1, the leftmost is still, center is moving, rightmost is standing, fourth is crawling. Wait the video progression:

In the initial frame, four men. Then as time progresses, they all start moving. The first man (left) starts running, the second (center) is running, the third (right) is running, and the fourth (who was lying down) starts crawling, then maybe gets up.

Wait the user's frames: [0.0] shows four men: left standing, center running, right bending, fourth lying. [1.0]: left is running, center running, right is running, fourth is crawling. [2.0]: left is crawling, center running, right is crawling, fourth is running. Wait no, the user's description says:

"0.0: [0.0] shows four men: left (standing, arms up?), center (running, sunglasses), right (bending), fourth (lying). 1.0: left (running), center (running), right (standing), fourth (crawling). 2.0: left (crawling), center (running), right (running), fourth (crawling). 3.0: left (crawling), center (crawling), right (crawling), fourth (lying). 4.0: all running."

Wait no, the user provided:

[0.0] The first frame: four men. Left: standing, arms up? No, the first frame: first man (left) is standing, second (center) running, third (right) bending, fourth (lying). The fourth is on the sand, maybe in red shorts? Wait the description says "four men: left standing, center running, right bending, fourth lying (red shorts?)".

Wait the user's video frames:

0.0: 4 men. Left: standing, arms up (maybe), shorts patterned light. Center: running, sunglasses, patterned shorts. Right: bending over, dark shorts. Fourth: lying prone (red shorts?).

1.0: Left: running, moving towards camera. Center: running. Right: standing (still moving), shorts dark. Fourth: now on hands and knees (crawling).

2.0: Left: crawling (hands and knees). Center: running. Right: running. Fourth: now standing (up from crawling).

3.0: Left: crawling. Center

Discrete solid objects (four shirtless men and one dog) are moving: subjects stand, walk, bend, crawl, and interact with each other. Their motion is driven by physical locomotion (e.g., walking on sand, crawling) and interpersonal actions.

The background features static elements (trees, houses, sand dunes) with no significant fluid or environmental motion (e.g., fire, water, smoke, wind). The sky is clear and cloudless, indicating minimal ambient effects.


A person holds a red ball in front of vertical orange and beige stripes, bends downward to pick up a small silver ball, then raises both balls. The camera remains static.

A person manipulates two solid balls (red and small blue) through deliberate hand movements: lifting, bending, and presenting the balls to the camera.

The striped wall background remains static throughout the video with no shifting or distortion, indicating no ambient environmental motion (e.g., fire, water, smoke, wind).