RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order, focusing on the main subjects' motions. The video shows a stage with dancers. Let's check each frame.

In the first frame, there are several dancers. The main subjects are men and women. Men are in white shirts and dark pants, women in light dresses. The background is dark with an orange glow.

Frame 0: Men and women are moving. Let's see positions. A man in white shirt, dark pants, suspenders is on the left. Women in light dresses are dancing. Some are turning, others moving.

Frame 1: The man raises his arm, a woman moves into his space. They might be dancing a step. Other pairs are in the background, dancing.

Frame 2: The man continues, the woman is close. More dancers visible. The scene shifts as they move across the stage.

Frame 3: Dancers are moving left and right. The man and woman from before are still dancing. Others are in different positions.

Frame 4: They are now on the left side of the stage. The man is interacting with another woman. The background has the orange light.

Frame 5: Dancers continue. The man and woman are dancing together, moving towards the right. The camera seems to follow their movement.

Now, need to describe in chronological order. Start with the initial scene: multiple dancers on stage. Men in white shirts, dark pants; women in light dresses. They are performing synchronized dance moves. The camera pans left as dancers move across the stage. Background has dark area with orange backdrop, but minimal mention.

Check the rules: focus on motion, chronological. Number of subjects: multiple dancers (men and women). Appearance: men white shirts, dark pants; women light dresses. Spatial relationships: as they move, some pairs are in front, others behind. Camera movement: probably panning left as the dancers move.

Now, structure the caption. Start with the scene: A group of dancers on stage, including men in white shirts and dark pants and women in light dresses, begin performing synchronized dance movements. They move across the stage in pairs, with some dancers turning and stepping in unison. The camera pans left, following the movement of the dancers as they traverse the stage from left to right. Background features a dark area with an orange glow but remains minimal.

Wait, need to check each frame's sequence. Let's list the movements:

Frame 0: Dancers are in motion, some pairs dancing. The man in the center (white shirt, dark pants) is moving.

Frame 1: He raises his arm, a woman moves in. Others are behind.

Frame 2: They continue, moving right.

Frame 3: Dancers are more spread out. The man and woman move towards the right side.

Frame 4: Now on the left side, dancing. The camera pans left as they move.

Wait, the video is a sequence. The camera might be panning to follow the main dancers. Let's see the movement: in the frames, the dancers move from left to right across the stage. So the camera probably follows them, panning left or right? Wait, when they move right, the camera might pan left to keep them in frame.

Wait, the first frame shows dancers on the left side, then in frame 2 they move right, so camera would pan right to follow. But the problem says "conclude with camera perspective and movement".

But let's think again. The main subjects are the dancers moving across the stage. The camera movement: from the frames, as the dancers move, the camera pans left or right. Let's see: in frame 0, dancers are spread out. Frame 1, same. Frame 2, the main pair is moving right. So camera might pan right. Wait, but the user says "camera perspective and movement (e.g., top-down, pan left, slight shake)."

Now, the key points:

- Main subjects: multiple dancers (men in white shirts, dark pants; women in light dresses)
- Motion: they dance in pairs, moving across the stage (left to right)
- Chronological: starts with dancers in motion, then moving across the stage, camera following.
- Background: dark with orange glow, minimal.
- Camera: pans to follow the dancers.

So put it all together concisely.

Check the output format. Must be a paragraph.

Let me draft:

"A group of dancers, including men in white shirts and dark pants and women in light dresses, perform synchronized movements on stage, moving across from left to right. Pairs of dancers step and turn in unison, with some dancers passing in front of others. The camera pans left to follow the motion as the dancers traverse the stage, with a dark background illuminated by an orange glow."

Wait

Multiple people (dancers) are moving in coordinated motion across the stage; their positions and orientations change due to locomotion (dancing), with clear tracking of individual bounding boxes.

The background features a static red-orange stage backdrop with no shifting, fluid, or environmental motion (e.g., no fire, smoke, or wind). Background elements remain consistent without uniform displacement.


RAW CAPTION: Got it, let's break this down. First, look at the video frames. In the first frame, a kid is lying on a red couch, another kid is bending over a coffee table. Then in the next frames, the kid on the couch gets up, runs to the table, and then jumps or moves. Wait, let's check the sequence.

Frame 0: One child (small, white shirt, dark pants) lies on the red couch. Another child (white shirt, dark pants) is near the coffee table, bending over. Background: red couch with pillows, window with curtains, bookshelf.

Frame 1: The child who was on the couch stands up, steps onto the coffee table, and then moves. The other child is now sitting on the couch? Wait, no, the second frame shows the first child standing on the table, the other child is on the couch. Wait, no, let's check each frame.

Wait, the video is 5 frames. Let's list the actions:

- Initial: Child A (white shirt, dark pants) is lying on red couch. Child B (white shirt, dark pants) is bent over coffee table.

- Then, Child A gets up, steps onto coffee table, then jumps off? Wait, in frame 2: Child A is standing on the coffee table, facing the couch. Child B is now sitting on the couch.

- Frame 3: Child A jumps from table onto couch? Wait, frame 3 shows Child A in mid-air, jumping from table to couch. Child B is on the couch.

- Frame 4: Child A is on the couch again, and Child B is now standing on the table. Wait, maybe the sequence is:

Frame 0: Child A (white, dark) on couch, Child B (white, dark) at table.

Frame 1: Child A stands up, steps onto table.

Frame 2: Child A is on table, moving towards couch.

Frame 3: Child A jumps off table to couch.

Frame 4: Child A is on couch, Child B is at table.

Wait, the user's frames:

<0.3 seconds> - Child A on couch, Child B bending at table.

<1.4 seconds> - Child A stands on table (so moved from couch to table), Child B is sitting on couch (or at table? Wait, in the frame, Child B is near the table, maybe sitting on couch? Wait, the description says:

Frame 1: Child A (white shirt, dark pants) is standing on the coffee table, facing the couch. Child B (white shirt, dark pants) is sitting on the couch.

Frame 2: Child A is running off the table (so jumps off), then moves towards couch.

Wait, maybe the actions:

Start: Child A is lying on the red couch. Child B is bent over the coffee table.

Then Child A stands up and jumps onto the coffee table. Child B is now sitting on the couch.

Then Child A jumps off the table onto the couch.

Then Child A is on the couch, Child B is standing on the table.

Wait, need to track the sequence.

Let me list the frames as given:

0.3s: Child A (white shirt, dark pants) lying on red couch; Child B (white shirt, dark pants) bending over coffee table.

1.4s: Child A stands on coffee table; Child B sitting on couch.

2.5s: Child A runs (or moves) from table towards couch; Child B is on couch.

3.6s: Child A jumps from table to couch; Child B is on couch.

4.7s: Child A is on couch; Child B is at table.

Wait, no, the frames show:

First frame (0.3s): Child A on couch, Child B at table.

Second frame (1.4s): Child A stands on table (so moved from couch to table), Child B is now sitting on couch? Wait, the description for 1.4s says "Child A (white shirt, dark pants) stands on table; Child B (white shirt, dark pants) sits on couch".

Wait, the key is to track each action in order.

Let's outline:

1. Initial state: Child A (small, white shirt, dark pants) is lying on the red couch. Child B (small, white shirt, dark pants) is bent over the coffee table.

2. Then, Child A stands up and steps onto the coffee table.

3. Child A runs across the table (or moves) towards the couch.

4. Child A jumps from the table onto the couch.

5. Then, Child A is on the couch, and Child B is now at the table.

Wait, maybe better to describe the motion step by step.

Two children are moving: one child (toddler) climbs onto the coffee table, jumps from the couch to the coffee table, and walks away; the other child (older) stands on the coffee table, moves around, and stands up.

The background elements (bookshelf, curtains, couch) are stationary and show no shifting. No ambient environmental motion (fire, water, wind) is present.


A person wearing a navy and white striped short-sleeve shirt moves their head and right hand in sequence: initially looking downward, then raising the right arm (likely adjusting an earring), turning their head left and right, and finally lowering the arm while shifting gaze. The subject remains in the foreground with minimal background details visible. The camera maintains a close-up perspective with slight handheld movement.

A person (solid object) is moving their head and arms, adjusting an object near the neck, and holding a small item (possibly a phone).

Background is static (walls, pictures, window) with no shifting or environmental motion (fire, water, wind).


The video opens with a group of approximately ten people in a sunlit forested area, handling ropes and shifting positions among the trees; the scene then cuts to a larger crowd of about twenty people standing on stone steps outside a building, all clapping and raising their hands toward the camera. The camera remains stationary between the two scenes with no apparent movement.

A group of people are moving: some walking, others clapping in the second scene, and one person walking in the first scene.

The background elements (trees and building) are static with no significant ambient environmental motion; the primary motion is from discrete objects (people).


RAW CAPTION: Got it, let's tackle this captioning task. First, I need to parse the video frames provided.

The video starts with a woman (silhouette, long dark ponytail, blue top) moving through an airplane aisle. She's stepping sideways out of the frame. Then the scene shifts to her in a white outfit (maybe a uniform), opening an airplane door. Next, she's outside the plane, near the door with "Airbus" and "003" visible.

Now, following the rules: focus on motion/behavior chronologically. First frame: woman in blue, moving sideways out of frame. Then she's in white, opening the door. Then outside the plane.

Check appearance: first she's in blue (long ponytail), then white (same person?), then outside. Spatial relationships: moving through aisle, opening door, then outside. Camera: first a follow shot as she moves, then maybe a static shot when opening door, then a view of her outside.

Need to be concise, chronological. Exclude text (like "and then slipped sideways..."), so just describe the actions.

So sequence:
1. Woman (silhouetted, long dark ponytail, blue top) walks down airplane aisle, moving sideways out of the frame.
2. She (now in white outfit) opens the airplane door from the inside.
3. She stands outside the airplane near the door.

Wait, the video shows: first frame: she's walking into a doorway (side of plane), then she's in the bathroom area (maybe), then opening door. Wait, frame 3: "a woman in a blue top" walking towards door, then frame 4: "woman in white outfit" opening the door. So the transition: from inside the plane (blue top, moving) to outside (white, opening door).

Need to note the sequence: first, the woman (blue top) moves sideways out of the frame (from an interior shot). Then, she's in a white uniform, opening the door (from inside to outside). Then, the final shot shows her outside the airplane by the door (Airbus, 003 visible).

So caption:

A woman with a long dark ponytail, wearing a blue top, walks down an airplane aisle, moving sideways out of the frame. Later, she appears in a white uniform, opening the airplane door from the interior, then steps outside near the door where an Airbus with the number 003 is visible.

Wait, but the rules say "conclude with the camera perspective and movement". So need to mention camera as well.

First part: camera follows her as she walks (maybe a medium shot, moving with her?), then when she opens the door, maybe a static shot, then the final shot is from outside the plane, showing her at the door.

Let me recheck the frames:

Frame 0: she's in aisle, moving, text says "slipped sideways".

Frame 3: "a woman in white uniform" opening the door.

Frame 4: "a woman in white uniform" standing outside near the door (Airbus 003 visible).

So camera movement: first follows her as she walks (probably a tracking shot), then static when she opens the door, then the final frame is a view of her outside the plane.

So put it all together:

A woman with long dark hair in a blue top walks down an airplane aisle, moving sideways out of the frame. She then appears in a white uniform, opening the airplane door from inside the cabin before stepping outside, where she stands near the door with the aircraft’s registration visible. The camera follows her motion initially, then shifts to a static shot as she opens the door, and finally frames her outside the plane.

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

A woman with a long dark ponytail, wearing a blue top, walks down an airplane aisle, moving sideways out of the frame. Later, she wears a white uniform, opens the airplane door from inside, and steps outside near the door. The camera follows her movement initially, then captures a static view of her opening the door, and finally shows her standing outside the plane.

Check rules:

a) Motion chronological: yes.

b) Appearance: blue top, long dark ponytail; white uniform.

c) Spatial: aisle, door, outside.

d) Camera: follows, static, then outside view.

e) Background minimal: yes, except essential (airplane cabin, door).

f) Exclude text: yes, no text recognition.

g) Internal thinking, no reasoning.

Need to check if it's concise. Maybe simplify:

A woman with long dark hair in a blue top walks through an airplane aisle, moving sideways out of the frame. She then appears in

A person (in dark clothing in the hallway, white lab coat in the lab) moves: in the hallway, they slip sideways and exit the frame; in the lab, they move toward a cabinet and open it.

No fluid or environmental motion (fire, water, smoke, wind) observed in either scene. Background elements (walls, door, lab cabinets) are static in both scenes.


RAW CAPTION: Got it, let's break this down. First, the video shows two people interacting with a round table. Let's see the sequence.

At the start (0.0s), one person in a light gray t-shirt and khaki pants stands to the left of the table, gesturing. The other person in a black hoodie and jeans is bent over the table, maybe looking at something.

Then, in the next frames, the person in the black hoodie stands up and turns towards the other person. The first person leans in, maybe to interact. Then both move around the table—maybe the first person steps back, the second person moves towards the table.

Wait, the video has quick movements. Let's note the motions: the person in black stands up, the person in gray moves towards the table, then they both interact, maybe a playful moment.

Check rules: chronological order, motion and behavior. Mention appearance (color, size, etc.), spatial relationships (left/right, in front of), camera perspective (the video seems to be a bit shaky, maybe handheld).

Background is dark, with some snow? Maybe, but keep background minimal. The table is round, white, maybe snow on it?

Let's structure:

- Start: Two individuals (one in light gray tee, khaki pants; other in black hoodie, jeans) near a round white table. First person gestures, second is bent over.
- Then: Second person stands, turns to first, who leans in. Both move around the table—first person steps back, second person adjusts position.
- Camera: Handheld, slight shake, top-down? Wait, the video is dark, but the camera perspective—maybe it's a medium shot, not top-down. The description says "top-down" is an example, but here it's probably a standard angle. The video is shaky, so camera movement is slight shake.

Wait, the rules say "conclude with camera perspective and movement". So need to mention if it's a pan, shake, etc.

Let's write it step by step.

First, describe the people and their actions in order.

At the beginning, two people are near the table. Person A (light gray shirt, khaki pants) stands left of the round white table, gesturing with hands. Person B (black hoodie, jeans) bends over the table, looking at it. Then, Person B stands up and turns towards Person A. Person A leans forward, possibly interacting. Both shift positions around the table—Person A steps back, Person B moves to the right side of the table. The camera shows slight movement, handheld, with no significant pans or zooms.

Check rules:

a) Motion and behavior chronologically: yes, starting with positions, then actions.

b) Appearance: colors mentioned (gray, black, khaki, jeans), number is two.

c) Spatial: Person A left of table, Person B bending over; then movements around.

d) Camera: slight shake, handheld.

e) Background minimal: just dark environment, maybe snow, but not essential.

f) Exclude text, named characters: no.

g) Don't include reasoning.

Now, condense into concise paragraph.

"Two individuals interact near a round white table in a dark setting: a person in a light gray t-shirt and khaki pants stands to its left, gesturing, while another in a black hoodie and jeans bends over the table. The second person stands, turns toward the first, who leans in; both then shift positions around the table, with the first stepping back and the second adjusting near the table's edge. The camera maintains a handheld perspective with slight shake, capturing their movements in medium shots."

Wait, check for conciseness. Let's make it shorter.

"Two people, one in a light gray t-shirt and khaki pants and the other in a black hoodie and jeans, interact near a round white table in darkness. Initially, the second person bends over the table; they then stand, turn toward the first person, who leans in, and both shift positions around the table. The camera remains handheld with slight shake, recording the sequence in medium framing."

Yes, that's concise. Check all rules.

- Chronological: initial positions, then movements.

- Appearance: colors, clothing mentioned.

- Spatial: left of table, bending over, then shifting.

- Camera: handheld, slight shake.

- Background minimal (darkness, table is main focus).

- No named characters, text.

Looks good.
</think>

<caption_output>Two individuals interact near a round white table in darkness: one person in a light gray t-shirt and khaki pants stands to its left, gesturing, while another in a black hoodie and jeans bends over the table. The second person stands, turns toward the first, who leans in, and both shift positions around the table. The camera remains handheld

Two people (one in a gray shirt, one in black) interact with objects on a white table. The man in gray manipulates items on the table while bending and adjusting his posture, and the person in black moves around the table, engaging with objects. These are solid, discrete objects moving due to intentional physical actions.

The background shows a dark, static outdoor setting with no discernible fluid motion (fire, water, smoke, or wind). Static elements like the ground and structures remain consistent across frames, indicating no significant ambient environmental motion.


RAW CAPTION: Got it, let's tackle this. The video shows a group of women dancing. First, I need to observe the motion and behavior chronologically. The main subjects are the women; they're moving in a line or group, probably following a dance routine. Let's count them: around 10-12 women? Wait, the video starts with them in a line, then they move.

Appearance: some in tank tops, dresses, casual clothes. Colors: red top, blue, black, white, etc. They're moving in unison, stepping side to side, maybe shaking arms. Spatially, they're in a room with doors, framed pictures on the wall, a table in the background. But background should be minimal.

Camera movement: the video seems to pan from left to right, following their movement. Let's check the frames: the first frame shows them on the left, then as it progresses, the camera moves to the right, capturing more of the group. The camera might have a slight shake, but not sure.

Rules: focus on motion, chronological. So start with the initial position, then their movement.

Let me structure it:

A group of 10-12 women in casual summer clothing (tank tops, shorts, dresses) move in a line across a room, stepping side to side and swaying their arms. As the camera pans right, they transition from the left side to the right, maintaining synchronized motion. The room has framed artwork on the walls, but background elements are secondary. Camera movement is a smooth rightward pan with slight shake.

Wait, need to be concise. Let's check rules again.

a) Motion and behavior chronologically: they start moving, then continue.

b) Appearance and number: describe color, size, orientation. Women are adults, various sizes, clothing colors mentioned.

c) Spatial relationships: they're in a room, moving from left to right, so maybe "to the left of others" but maybe not.

d) Conclude with camera: pan right, slight shake.

e) Background minimal: mention only if essential. The doors and framed pictures might be essential for the setting but since it's a room, maybe just "in a room with walls" but the rule says minimal. So maybe don't mention the doors, just the room.

Wait the video: first frame shows women in a line, then as it progresses, they move towards the camera and then past. Wait, the camera is moving right, so the group is moving from left to right across the frame.

So:

A group of approximately 10 women, wearing casual summer attire including tank tops, shorts, and dresses in colors such as red, blue, black, and white, move in a line from left to right across a room. They step side to side and sway their arms in synchronized motion. As the camera pans right with slight shake, the women transition from the left side of the frame to the right, maintaining their dance rhythm. The background features framed artwork on the walls but remains secondary to the subjects' movement.

Check if it's concise. Maybe "approximately 10" is okay, but maybe count the visible ones. Let's see in the first frame: let's count. The video starts with around 8-10 women. So "a group of 8-10 women" maybe.

Also, rule f: exclude text recognition. The framed pictures have no text, so okay.

Let's revise:

A group of 8-10 women in casual summer clothing, including tank tops, shorts, and dresses in red, blue, black, and white, move in a line across a room, stepping side to side and swaying arms. As the camera pans right with slight shake, the women transition from the left side of the frame to the right, maintaining synchronized motion. Background elements such as framed artwork on the walls remain minimal.

Wait, "background elements such as framed artwork on the walls remain minimal" might be redundant. Rule e says "keep background descriptions minimal unless essential". Since the background isn't essential for motion (they're moving, the background is just the room), so maybe just mention the room as a setting without specific details. But the video shows doors, so maybe the room is a community space with doors and walls.

Wait, but the main thing is the motion. Let's focus on the women's movement.

Final draft:

A group of 8-10 women in casual summer attire (tank tops, shorts, dresses in red, blue, black, and white) move in synchronized motion across a room, stepping side to side and swaying arms. As the camera pans right with slight shake, the women transition from left to right, maintaining their dance rhythm. Background details like framed artwork on the walls are minimal.

Check for rules:

a) Chron

Discrete solid objects (people) are actively moving via locomotion (dancing), with clear bounding box tracking of individual dancers.

Background elements (walls, doors, framed pictures) remain stationary relative to each other across frames; no fluid/environmental motion (fire, water, wind) is present.


A soccer match unfolds on a green field: an orange-shirted player runs from the left, kicks the ball toward the goal, while a blue-shirted player and a yellow-shirted referee stand near the goal line. The blue player shifts position as the ball flies past him toward the net, entering the goal. The goalkeeper in dark attire remains near the goal line. The camera captures the action from a static top-down perspective.

Two soccer players (orange and blue jerseys) and a soccer ball: orange player kicks ball, ball travels toward goal, players run across field with visible motion blur from locomotion.

Static background elements (blue stadium stands, goalpost, field markings) show no uniform shifting. No fire, water, smoke, or wind motion detected.


A man in a pink polo shirt and dark pants sits on a brown couch, manipulating a yellow balloon. He twists the balloon and lifts it upward to display a long, yellow balloon structure. To his left, a case with colorful balloons is visible, and a white curtain hangs in the background. The camera remains stationary, capturing the action from a fixed angle.

A yellow solid object (toy/balloon) is being manipulated by the man's hands; motion is due to explicit physical force from the man's actions.

The background (TV, curtain, wall) is static. No fluid/environmental motion (fire, water, wind) is present.


Two hands manipulate a white rectangular paper on a light blue fabric surface, folding it into a triangular paper airplane shape and then placing it flat on the surface. The camera maintains a top-down perspective with no movement.

Hands and paper are actively folding and moving to form a paper airplane.

Static background (gray surface) with no shifting or environmental motion (fire, water, wind).


A hand with a dropper adds liquid to a bowl of purple and white swirling liquid, then dips fingers into the mixture, lifting them to reveal the patterned liquid coating the nails, viewed from a top-down perspective.

A human hand (discrete solid object) is actively manipulating the purple liquid in the bowl through dipping and stirring motions, causing the liquid to swirl and transfer onto the nails.

The background (bowl, surface) is static with no shifting elements. The liquid in the bowl shows fluid motion, but it is directly caused by discrete object interaction (hand movement), not dominant environmental fluid motion.


A person with dark hair and pink-painted fingernails uses their right hand to apply a substance near their eye, then moves their hand away while blinking, followed by a slight head shift. The camera maintains a close-up perspective with minimal movement, focusing on the facial motion against a blurred outdoor background.

discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static

Briefly describe what discrete, solid objects are moving.

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


A shirtless man wearing white pants with green trim and a black cap stands in a concrete room, holding a bat. He swings the bat in a circular motion, turning his body while maintaining a wide stance. The man continues rotating, his movements fluid and repeated, with the bat tracing arcs through the air. The concrete walls and sparse background elements remain static, while the camera follows his motion with a slight shake, capturing his dynamic sequence from a frontal perspective.

The shirtless man (solid object) performs discrete martial arts movements with a sword (solid object), including lunging, swinging, and rotational strikes; both the man and sword exhibit clear physical locomotion.

Concrete wall and ground background shows no fluid motion (fire, water, smoke) or wind effects; environment is dry and static with no significant environmental motion.


A man in a gray shirt and camouflage cap stands outside on a porch with wooden siding. He holds an object near his mouth, brings it to his lips, then lowers his hand. The background includes a dark door and bright light. The camera is close-up with slight shake.

A single person (wearing a cap and gray shirt) is moving their hand (eating action) and head (looking upward), exhibiting discrete locomotion without environmental interactions.

The car interior background (window frame, grid-patterned ceiling) shows no shifting motion or environmental elements like fire/water/smoke. Background elements remain static throughout the clip.


A person wearing a dark purple shirt with a white collar stands by a river, initially holding a small object in their right hand. They bring both hands together in front of them, then lower their hands toward a railing, appearing to examine or interact with small items on the surface. The background features a calm river and greenery. The camera maintains a close-up perspective, slightly shaky, focusing on the person's upper body and hand movements.

A boy is seen performing hand gestures (clapping, turning, pointing) and adjusting his posture. These are discrete, solid object motions due to his own physical actions.

The background features a body of water with gentle ripples and stationary trees. The water motion is minimal and not dominant; the background elements (water and trees) do not shift uniformly, indicating no camera motion. The water's ripples are natural but not the dominant motion in the scene.


RAW CAPTION: Got it, let's tackle this. The video shows a snowy ski slope. First, identify the main subjects. There's a person in a white jacket and dark pants skiing, and a child in a red jacket. Let's check the sequence. The skier in white is moving from the right side towards the left, maybe? Wait, the frames: at [0.0] the skier is on the right, then moves left. The child in red is also moving, maybe from left to right? Wait, in frame 0, the red kid is on the left, then in frame 1, they're a bit further right, and the white skier is moving leftward. Wait, the white skier starts on the right, moves left, passing by the red kid? Wait, let's track. The white skier is using ski poles, moving downhill. The child in red is skiing or walking, moving towards the right? Wait, in the frames, the white skier is the main subject. Let's see:

Frame 0: White skier (white jacket, dark pants, skis) on the right, holding poles. Red kid (red jacket) left, moving right. Other people in background.

Frame 1: White skier moves left, red kid moves further right.

Frame 2: White skier continues left, red kid further right.

Frame 3: White skier moves left, red kid continues.

Frame 4: White skier moving left, red kid still moving right.

Frame 5: White skier moving left, red kid moving right.

So the main motion: The white-skinned skier (wait, no, white jacket) moves steadily downhill to the left, while the child in red moves to the right. Background has other skiers, but minimal. Camera: seems to follow the white skier, maybe slightly panning left? Or the camera is stationary, and the skier is moving through the frame. Wait, the description says "conclude with camera perspective and movement".

Let's outline:

- Main subjects: one adult skier (white jacket, dark pants, skis, poles) and one child (red jacket, smaller, moving).

- Chronology: Adult skier moves downhill to the left, child moves to the right. They are on a snowy slope. The adult skier is ahead of the child? Wait, in the frames, the adult is moving left, child moving right, so they cross paths? Wait, no, in frame 0, adult is on right, child on left. As frames progress, adult moves left, child moves right. So the adult is moving towards the left side of the frame, child towards the right.

Spatial: Initially, the adult is to the right of the child; as they move, the adult moves left, child moves right. So their positions change.

Background: snow-covered slope, some buildings and other skiers in distance, but minimal details.

Camera: The camera seems to track the adult skier, maintaining a consistent angle, maybe a slight pan left as the skier moves.

Now, concise paragraph:

A person in a white jacket and dark pants skis downhill, moving leftward across the snow, while a smaller child in a red jacket skis to the right, both on a snowy slope. The adult skier passes slightly ahead of the child as they descend. The camera follows the adult skier, panning left to track their movement, with minimal background details visible.

Wait, check rules: a) motion and behavior chronologically. So first, the adult skier starts, then the child. Wait, no, they are both moving, but the adult is the main subject. Let's structure:

At the start, the adult skier (white jacket, dark pants, holding poles) is on the right side of the frame, skiing leftward. The child (red jacket) is to the left, also skiing rightward. As the video progresses, the adult skier continues moving left, passing the child, while the child moves further right. Other skiers are visible in the background but not central. The camera remains steady, following the adult skier's movement with a slight pan left.

Wait, need to be concise. Let's check the output format.

Also, rule f: exclude text, names, etc.

Let me draft:

A person in a white jacket and dark pants skis downhill, moving leftward across the snow. A child in a red jacket skis to the right, initially to the left of the skier, then moving further right as the skier advances. The camera follows the adult skier's leftward movement with a slight pan.

Wait, "initially to the left of the skier"—yes, in frame 0, the child is left of the adult. Then as frames progress, the adult

Multiple skiers (e.g., the person in white jacket, red jacket, and others) are moving down the slope due to skiing locomotion, with clear bounding boxes tracking their displacement.

No significant ambient environmental motion (fire, water, smoke, wind) or shifting background elements. Background buildings and trees remain stationary throughout the frames.


A person's dark-skinned hand holds a yellow and white polisher, moving it in circular motions along a shiny metallic surface. The hand applies pressure as it glides along the vertical surface, creating a consistent polishing action. The background reveals a concrete floor with scattered marks and faint tool shadows. The camera maintains a close-up perspective, tracking the hand’s motion with slight adjustments to keep the polisher and surface interaction centered.

A person's hand is actively moving a polishing tool (yellow/green) across a metallic surface, with distinct motion of the tool and hand visible in the frames.

The background (concrete floor and structural elements) remains static with no uniform shifting or environmental fluid motion (e.g., fire, water, smoke). No ambient environmental elements dominate.


A person dressed in dark attire sits on a chair on stage, holding a large brown cello between their legs. They remain seated and actively bow the cello, with a music stand positioned to their right. Red curtains form the background. The camera maintains a static, slightly angled perspective from the audience's viewpoint.

A person (cello player) and a cello are present. The person exhibits discrete, solid-object motion: hand movements while bowing the cello, slight body adjustments during performance, and focused head positioning. These motions result from explicit physical forces (muscle-driven locomotion).

The background consists of static red curtains and stage elements with no shifting or fluid motion (e.g., no fire, water, smoke, or wind). Background elements remain uniformly still, indicating no environmental fluid dynamics.


RAW CAPTION: Got it, let's break this down. The video shows two girls in a grassy field. First, one girl in blue shirt and white shorts is holding the other girl's hands. The second girl is in a light dress, white shorts. They start by doing a flip or somersault together. Wait, in the first frame, the girl in blue is lifting the other, maybe a cartwheel. Then the next frame, they're in mid-air, maybe a backflip. Then they land, and the girl in blue is on the ground, the other stands. Then they move around, maybe another flip. Need to track the sequence.

Chronic order: Start with two girls (one blue top, white shorts; other light dress, white shorts) in a grassy field. First, the girl in blue holds the other's hands as she does a flip (backward, maybe). Then they land, but the girl in light dress might be on the ground. Wait, frame 0: both standing, girl in blue lifts the other. Frame 1: they're mid-move, the girl in blue is supporting her to flip. Frame 2: they're in a split or the girl in blue is on the ground, the other is upside down. Then frame 3: they're both on feet, moving. Frame 4: girl in blue is holding the other's hands again for another flip. Frame 5: the girl in light dress does a flip, landing.

So steps: Two girls (one in blue shirt/white shorts, one in light dress/white shorts) interact. The girl in blue lifts the other girl’s hands as she executes a backward flip, landing on the ground; then the girl in blue moves forward, and the other girl flips again, landing. Camera is stationary, no movement mentioned. Background has houses and grass, but minimal.

Need to describe motions in order. Let's check the frames:

[0] Both standing, girl in blue holds hands of girl in light dress, who is about to flip.

[1] Mid-air, both in flip motion, girl in blue supporting, girl in light dress doing a backflip.

[2] Landed, girl in blue on ground, girl in light dress in split.

[3] Both standing, girl in blue moves forward, girl in light dress follows.

[4] Girl in blue holds hands of girl in light dress again, preparing for another flip.

[5] Girl in light dress does a flip, lands on ground.

Wait, the video shows:

Frame 0: Girl A (blue top, white shorts) holds hands of Girl B (light dress, white shorts), both standing.

Frame 1: They're in mid-flip, Girl A is supporting Girl B as she does a backward somersault.

Frame 2: Girl B is upside down (on the ground, hands touching ground?), Girl A is on the ground too, supporting.

Wait, no, maybe they do a synchronized flip. Let's see: The sequence is them doing a cartwheel or backflip together.

Wait, the key is chronological. Let's list each frame:

- Start: two girls (Girl 1: blue top, white shorts; Girl 2: light dress, white shorts) in grassy field. Girl 1 holds Girl 2’s hands as Girl 2 begins a backflip.

- Then: both are mid-air, Girl 1 supporting Girl 2’s hands as she executes the backflip.

- Next: they land, Girl 2 is on the ground (hands down, legs extended), Girl 1 is moving forward.

- Then: Girl 1 and Girl 2 move towards each other, Girl 1 holds Girl 2’s hands again, preparing for another flip.

- Finally: Girl 2 does a flip, landing on the ground, while Girl 1 stands nearby.

Now, need to keep it concise. Let's structure:

Two girls, one in blue shirt and white shorts, the other in light dress and white shorts, interact on a grassy field. The girl in blue lifts the other’s hands as she performs a backflip, landing on the ground. They then move together, with the girl in blue holding the other’s hands again for a second flip, which the girl in the light dress executes, concluding with her landing. The camera remains stationary, capturing the action from a fixed perspective.

Wait, but the rules say "concise, chronological paragraph". Let's check the rules:

a) Motion and behavior in chronological order.

b) Describe appearance and number (color, size, orientation).

c) Spatial relationships.

d) Camera perspective and movement.

e) Background minimal.

f) Exclude text, names.

So let's draft:

Two girls, one wearing a blue shirt and white shorts, the other in a light-colored dress and white shorts

Two people (one in blue, one in white) perform discrete physical actions (flips, gymnastics movements) with clear bounding box tracking.

Background elements (houses, trees, grass) show no uniform shifting or fluid motion; no fire, water, or significant wind effects observed.


A hand holding a marker colors the outline of a black-and-white drawing of a boy hugging a monkey on a pink surface, with colored markers visible to the left. The hand moves methodically across the boy’s hair, face, and the monkey, applying color in sequence. The camera maintains a steady top-down perspective throughout.

The hand is moving to color the drawing, which is a discrete solid object motion.

Static background (paper and markers) with no ambient environmental motion (fire, water, smoke, wind).


RAW CAPTION: Got it, let's tackle this. First, the video shows a person walking on a tightrope. The main subject is a man, probably wearing dark clothes, holding a pole for balance. He's moving from left to right across the tightrope. The background is trees and a clear sky, but we need minimal background.

Chronological order: starts on the left, walks towards the right, keeps balance with the pole. Appearance: man in dark shirt and pants, holding a long pole. Spatial relationship: the tightrope is above the trees, so he's elevated. Camera perspective: seems static, maybe slight shake as he moves? Wait, the video is a bit shaky, but the camera is probably fixed, capturing his movement.

Check rules: focus on motion and behavior. He's walking on the tightrope, using the pole. Number is one person. Background minimal, just trees. Conclude with camera perspective—probably a static shot with slight movement, but the problem says "conclude with camera perspective and movement (e.g., top-down, pan left, slight shake)". Let's see the video: it's a medium shot, not top-down, but the camera might be slightly shaky.

Putting it all together: A man in dark clothing walks across a tightrope strung above trees, using a long pole for balance. He moves from left to right, maintaining stability as the camera remains static with minimal movement. Wait, the rules say "conclude with camera perspective and movement". So need to mention the camera. Let's check the video frames: the camera seems fixed, maybe slight shake.

So draft: A man in dark attire balances on a tightrope above dense green foliage, holding a long pole horizontally as he progresses from left to right. The camera maintains a steady position with slight movement. But need to keep it concise.

Wait, the rules say "concise, chronological paragraph". So start with the action. He is on the tightrope, moving. Appearance: dark shirt, jeans? The video shows dark shirt and jeans. So "A man in dark shirt and jeans walks along a tightrope above lush trees, using a long pole for balance, moving steadily from left to right. The camera remains static with minor shaking."

Check if background is minimal: the trees are there, but it's essential for context? The rules say "minimal unless essential for understanding motion". The trees are part of the setting, but since he's on the tightrope above them, maybe necessary. But the rule says "minimize". So maybe just "dense green foliage" or "trees".

Another angle: "A single person in dark clothing traverses a tightrope suspended high above trees, gripping a long pole for balance while moving from left to right. The camera stays fixed with slight motion."

Wait, the video shows the man adjusting his position, holding the pole. So his motion is walking on the tightrope, using the pole to stay balanced. The camera perspective: looking up at him, so the camera is probably at a lower angle, but the video is showing him from a slightly lower perspective. But the problem says "camera perspective and movement". The video might have a slight shake as he moves.

Putting it all together as per rules:

A man in dark clothing and jeans walks along a tightrope above lush green trees, holding a long pole horizontally to maintain balance while moving from left to right. The camera remains stationary with minimal movement.

Wait, the rules say "exclude text recognition, named characters", which we are. Let's make it concise. Maybe: A man in dark attire balances on a tightrope above trees, holding a long pole and walking steadily from left to right. The camera is static with slight shake.

But need to check chronological order. The video starts with him on the left, moving right. So the caption should describe the sequence. So: A man in dark clothing uses a long pole to balance while walking along a tightrope above trees, progressing from left to right. The camera remains fixed with minimal movement.

Yes, that's concise. Let's confirm all rules:

a) Motion and behavior: walking on tightrope, using pole. Chronological: moving left to right.

b) Appearance: dark clothing, one person.

c) Spatial: above trees.

d) Camera: fixed, minimal movement.

e) Background minimal: trees are mentioned but essential for context (since tightrope is above them).

f) No text, names.

g) Internal reasoning done.

So final caption: A man in dark clothing walks along a tightrope above trees, holding a long pole for balance and moving steadily from left to right. The camera remains static with slight movement.
</think>

<caption_output>A man in dark clothing walks along a tightrope above trees, holding a long pole for

A person on a tightrope is moving forward with deliberate, controlled locomotion, using a pole for balance.

Background features (trees, sky) remain static with no uniform shifting. Minor tree swaying is present but not dominant; no fire, water, or smoke visible.


A person in a red shirt uses a squeegee to clean a window, moving it horizontally from left to right across the vertical panes while standing outside; the camera remains stationary, positioned inside looking outward.

A person wearing a red shirt and apron is actively moving a cleaning tool (squeegee) vertically across the window panes, with slight body repositioning to cover different sections.

Static background elements (trees, buildings, sky) show minimal movement; no fire, water, smoke, or significant wind-driven motion observed. Background remains stable without uniform shifting.


RAW CAPTION: Got it, let's tackle this. First, the video starts with a close-up of a foot in a dark shoe stepping on snow. The foot is moving forward, then the scene shifts to show the snow surface, which is blueish with some white patches. Then another foot appears, stepping onto the snow. The main subject here is the foot, dark shoe, moving. Let's check the rules: focus on motion chronologically. So first frame: foot stepping, then the foot moves, revealing the snow, then another foot steps in. Appearance: dark shoe, foot. Spatial: the foot is on snow, moving forward. Background: snow, but minimal. Camera perspective: close-up, maybe following the foot. Let's structure it:

A dark-shoed foot steps forward onto a snow-covered surface, moving from the top of the frame downward, revealing a blue-tinted snowy landscape with scattered white patches. Another dark-shoed foot then enters the frame, stepping onto the snow. The camera maintains a close-up perspective, following the movement of the feet as they traverse the snow.

Wait, need to be concise. Let's check the clips: frame 0-5. First, foot steps (0s), then the foot moves, showing the snow (1s), then the foot continues moving (2s), then another foot (maybe two feet total). The background is snow. So chronological: first a foot steps, then the next foot steps. Let's write:

A dark-shoed foot steps forward onto a snowy surface, moving from the top toward the center. The snow, blue-tinted with white patches, reveals the path of the foot. A second dark-shoed foot then steps into view, following the first. The camera stays close, tracking the feet’s movement across the snow.

Wait, the video shows the first foot stepping, then the view shifts to the snow (maybe a pan), then the second foot comes in. Let's check the timestamps. Frame 0: foot at top, frame 1: foot moving, frame 2: snow surface with foot gone, frame 3: snow with more white, frame 4: foot reappears (brown shoe? Wait, the description says "dark shoe" but maybe brown? Wait, the problem says "color, size, orientation" so need to note. Wait, first frame: foot with dark shoe (maybe black or dark brown). Then the next foot, maybe brown? Wait, the user's input says: frame 0: foot, dark shoe. Frame 1: same foot moving, frame 2: snow, frame 3: snow with white, frame 4: foot with brown shoe. So maybe two feet: first dark, then brown. Wait, let's look at the frames:

<0.3> Foot with dark shoe on blue snow.

<1.4> Foot moving, snow.

<2.5> Snow surface (maybe the foot is out of frame).

<3.6> Snow with white patches.

<4.7> Foot with brown shoe stepping.

So first, a dark-shoed foot steps forward, moving across the snow. Then the view shifts to the snow, showing its texture, and then a brown-shoed foot steps into the frame. Wait, but the chronology: first foot moves, then the camera shows the snow (maybe a pan), then the second foot steps. So the main motion is two feet stepping.

Wait, the rules: focus on motion and behavior in chronological order. So first action: foot steps (dark shoe). Then the second foot steps (brown shoe). Let's confirm the frames:

Frame 0: close-up of dark shoe on snow.

Frame 1: dark shoe moving, snow background.

Frame 2: snow surface (the foot is gone, maybe camera shifts).

Frame 3: snow with white patches (maybe the foot is not visible).

Frame 4: foot with brown shoe stepping.

So the sequence is: first, dark-shoed foot steps forward on snow, then the camera moves to show the snow surface, and then a brown-shoed foot steps onto the snow.

Now, describe in chronological order:

A dark-shoed foot steps forward onto a snow-covered surface, moving downward from the top of the frame. The camera shifts to display the snow’s blue-tinted texture with white patches, then a brown-shoed foot steps into the scene, continuing the motion across the snow.

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

"First, a dark-shoed foot steps on snow. Then, the camera shifts to show the snow’s surface, and a second foot (brown) steps forward."

But let's make sure to mention appearance: dark shoe (size, orientation), then brown shoe.

Wait, the problem says "

A black dog is moving across the snow surface via locomotion.

The snowy background is static with no significant fluid motion (e.g., wind, water, smoke), and there is no uniform shifting of background elements.


A person in a dark green hoodie and dark cap stands at a kitchen sink, washing dishes. They move their hands over the sink area, handling a green cup and other items. Another individual in a black shirt appears to the left, holding a plate and briefly interacting with the first person. Both remain near the sink, engaged with the dishes. The camera shifts slightly to follow the action, capturing the kitchen’s countertop and cabinets in the background.

Two individuals are visible: one person actively moving hands (washing dishes at the sink), and another person entering the frame. Their motions are discrete and driven by physical actions (hand movements, body shifts).

No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Kitchen cabinets, sink, and countertop remain static throughout the video.


RAW CAPTION: Got it, let's tackle this. First, the video shows a person doing a workout. The main subject is a woman in black leggings and a yellow cap. She's on a mat outdoors with greenery in the background. The motion: she starts in a plank position, then lowers her body with the bottom leg straight, using the opposite leg's weight to push the heel to the ground. Need to describe chronologically.

Check the rules: focus on motion, appearance (color, size, orientation), spatial relationships (but background minimal). Camera perspective: the video seems static, maybe a fixed shot. Don't mention text, so skip the instructions on screen.

So, start with her position: she's in a plank, shoulders over hands, bottom leg straight. Then she lowers, pushing heel down with opposite leg. The key movements: lowering body, maintaining form.

Appearance: woman, wearing black leggings, yellow cap, purple shoes. Number: one person. Spatial: on a mat, background green plants. Camera: fixed, no movement mentioned.

Make it concise. Chronological order: she begins in a plank position, then lowers her body, keeping the bottom leg straight and using the opposite leg's weight to push the heel to the ground.

Wait, the video is from start to end, so she starts with hands on mat, legs extended, then pushes heel down. Let's structure:

A woman in black leggings, yellow cap, and purple shoes performs a plank-like exercise on a mat outdoors. She starts with shoulders over hands, bottom leg straight, then lowers her body by pushing the heel of her bottom leg to the ground while using the weight of her opposite leg. She maintains a steady posture throughout, with the camera capturing the movement from a fixed, eye-level perspective against a backdrop of dense green foliage.

Wait, check rules: exclude text recognition, so don't mention the instructions. So instead of saying "the text says...", just describe the action.

Wait, the caption should be a paragraph. Let's draft:

A woman in black leggings, a yellow cap, and purple athletic shoes performs a low plank exercise on a mat in an outdoor setting with dense green foliage in the background. She begins with shoulders aligned over her hands, one leg extended straight behind her, then lowers her body while keeping her bottom leg straight and using the weight of her opposite leg to push her heel toward the ground. The camera maintains a fixed, eye-level perspective throughout the sequence.

Check rules: chronological, motion first. So start with her position, then movement. Also, "dense green foliage" is minimal background.

Another version: The video shows a woman wearing black leggings, a yellow cap, and purple shoes performing a lower-body exercise on a mat outdoors. She starts in a plank position with hands on the mat, shoulders over hands, and bottom leg straight; she then lowers her torso while pushing the heel of the bottom leg to the ground using the weight of the opposite leg, maintaining a steady core. The camera remains stationary, capturing her movements from a frontal view against a backdrop of green plants.

Wait, the original video: she's on the mat, doing a movement where one leg is extended, then she pushes the heel down. Let's confirm the motion: the text says "Use weight of opposite leg to push heel to the ground". So the action is: in a plank, bottom leg straight, then push heel down with opposite leg's weight. So the movement is lowering the body? Wait, in the frames, she's going from a higher position to a lower one, pushing the heel down.

Wait, the initial position is maybe a tabletop, then she lowers. Let's see: in frame 0, she's with hands on mat, body extended, one leg back. Then she bends the top leg? No, the text says bottom leg straight. Wait, maybe it's a variation of a push-up or a glute bridge. Wait, the description: shoulders over hands, bottom leg straight, use weight of opposite leg to push heel to ground. So she's in a position where she has hands on the mat, one leg forward (bottom leg straight), other leg back? No, maybe she's doing a single-leg bridge. Wait, the video shows her with hands on the mat, knees bent, legs extended? Wait, no, the frames show her in a position where she's on her hands and one leg, then the other leg is extended. Maybe a pike or something.

Wait, maybe it's a single-leg plank where she's pushing the heel down. So the movement: she's in a plank, one leg is extended straight behind, then she pushes the heel of the extended leg to the ground. Wait, the text says "bottom leg straight", so the bottom leg (the one on the ground?) Wait, no: "Bottom leg straight"

A person (woman) is performing a plank pose and lowering herself towards the ground (push-up motion), moving as a solid discrete object due to her own physical effort.

The background consists of static greenery with no significant fluid or wind motion; the plants are mostly still and do not dominate the motion.


A person in a black shirt and dark pants lifts a barbell loaded with weights, beginning by bending at the knees to lower the barbell to the ground, then rising to stand while lifting the barbell upward and overhead. Other gym patrons are visible in the background near various equipment. The camera is handheld with slight movement throughout.

The lifter (person) and barbell are moving due to explicit physical forces (deadlift exercise).

The gym background (walls, floor, equipment) is static with no fluid motion (fire, water, smoke, wind).


Six toddlers in white sleeveless shirts and red footwear stand in a circle on a dark floor, initially facing inward. They gradually extend their arms to hold each other's hands, beginning a slow circular motion while maintaining the group formation. The camera captures the scene from a top-down perspective with slight movement, focusing on the children's coordinated hand-holding and rotation. Background elements remain minimal, consisting of indistinct legs and flooring.

Discrete solid objects: 8 children moving in a circle, holding hands and rotating as a group; locomotion and physical interaction evident.

Background shows static room elements (floor, adult legs) with no shifting or environmental motion (fire, water, smoke, wind).


A green and blue bin sit in a wooded area covered with fallen leaves. A woman in a white shirt and blue jeans walks to the blue bin, opens its lid, lifts a white container from the ground, deposits it inside, then closes the bin. The camera remains stationary.

A person is moving (bending, picking up a bag, opening a trash bin lid), and the trash bin is being interacted with; both are solid objects exhibiting explicit physical motion.

The background consists of static trees and ground covered in leaves with no uniform shifting or fluid/environmental motion (e.g., wind, fire, water).


RAW CAPTION: Got it, let's break this down. First, the video starts with a person standing near a couch, maybe gesturing. Then another person comes into the frame from the right. The standing person moves their arm, maybe pointing or waving. The person sitting on the couch has their feet up. Let's check the rules: focus on motion, chronological order.

First frame: a person in a light-colored shirt and dark pants stands near the couch, right side. Another person is sitting on the left, legs up, foot visible. Then in the next frames, the standing person moves their arm, maybe towards the wall or something. Then a third person enters from the right, sits down. Wait, the frames show: [0.0] standing person, [1.4] same standing, [2.5] person sitting on right comes in, [3.6] standing person leans down, [4.7] person sitting on right is there.

Main subjects: three people. First person (standing) light shirt, dark pants, moves arms. Second person (sitting left) has legs up, feet visible. Third person (sitting right) enters from right, sits down.

Motion: Standing person gestures, then moves towards the couch, maybe interacts with someone. The person on the right comes into view. Background has a couch, coffee table, lamp. Camera is fixed, maybe slight shake.

Need to describe chronologically: start with standing person, then the seated person on the left, then the third person entering from the right. The standing person's movements: raises arm, moves towards the couch, maybe points. The seated person on the left is relaxed, legs up. The third person sits down on the right side.

Check rules: focus on motion and behavior. So:

A person in a light shirt and dark pants stands near a couch, gesturing with their right arm. A second person sits on the left, legs extended with feet visible. A third person enters from the right and sits down near the coffee table. The standing person then leans toward the wall, adjusting their position. The camera remains stationary with a slight shake.

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

In a dimly lit room, a standing person in a light shirt and dark pants gestures with their right arm. A seated person with legs extended appears on the left. A third person enters from the right and sits, while the standing individual leans toward the wall and shifts position. The camera is stationary with minimal movement.

Check for chronological order: first the standing person, then the second person (already there), then the third enters. So:

A person in a light shirt and dark pants stands near a couch, raising their right arm. A seated individual with legs extended is visible on the left. A third person enters from the right and sits at the coffee table. The standing person then leans toward the wall and moves their arm. The camera remains fixed with slight motion.

Wait, the video is 5 frames. Let's see the frames:

0.0: standing person (center), seated left, foot visible.

1.4: standing person (center), seated left.

2.5: standing person (center), seated left, third person entering from right.

3.6: standing person leans toward wall (left), third person now seated.

4.7: standing person (back to wall?), third person seated.

So the standing person moves from center to lean toward wall. The third person enters from right.

So the sequence: standing person gestures (arm up), then a person enters from right, then standing person leans toward wall.

So:

A person in a light shirt and dark pants stands in a room, gesturing with their right arm. A seated person with legs extended is visible to the left. A third individual enters from the right and sits near a coffee table. The standing person then leans toward the wall, adjusting their stance. The camera remains stationary with a slight shake.

Check if background is minimal: yes, background has couch, coffee table, but not detailed.

Number of people: three.

Appearance: standing person light shirt, dark pants; seated left: legs up; third person enters from right.

Motion: standing person gestures, then leans toward wall. Third person enters and sits.

So the caption should be concise. Let's condense:

In a dimly lit living room, a man in a light shirt and dark pants stands near a couch, raising his right arm. A seated individual with extended legs appears on the left. A third person enters from the right and sits at the coffee table, while the standing man leans toward the wall. The camera remains fixed with minimal movement.
</think>

<caption_output>In a dimly lit living room, a man in a light shirt and dark pants stands near a couch, raising his right arm. A seated person with extended legs appears on the left.

Two people are moving: a standing man gesturing with arms and a seated person reacting to the gestures. Both exhibit distinct locomotion and physical interactions.

Background elements (couch, painting, lamp) remain stationary; no fluid/environmental motion (fire, water, smoke, wind) observed.


A child in a red hoodie and dark patterned pants approaches a large dark brown horse, feeding it from a pile of hay on the leaf-covered forest floor. The child then steps back, turns, and runs away, while the horse lowers its head to continue eating the hay. The camera remains static, capturing the scene from a fixed perspective.

A person in a red sweater and blue pants interacts with a brown horse; the person moves around the horse, and the horse remains mostly stationary while grazing.

Background elements (trees, ground covered in leaves) show no uniform shifting or fluid motion; no fire, water, or wind-driven effects visible.


A light brown horse with a long white mane stands in a grassy area near a metal fence. A person wearing a hat and blue jeans initially stands behind the horse, then walks to the horse’s right side while stepping forward. The horse remains mostly still, occasionally moving its head. A pink container is positioned to the horse’s left. The camera remains stationary, capturing the scene from a fixed perspective.

A horse is swishing its tail and moving its head; a person is walking around the horse, both exhibiting locomotion and natural movement.

Background elements (fence, trees, grass) remain stable with no uniform shifting or fluid motion (fire, water, smoke, wind) detected.


RAW CAPTION: Got it, let's see. The video starts with a person in a pink shirt and black pants jumping in a doorway. Then another person in a tie-dye shirt and black pants with red shoes jumps out. Wait, the sequence: first frame, person in pink jumps down the stairs (or through doorway), then next frame they're outside, then another person comes out. Wait, let's check the timestamps.

Frame 0: person in pink shirt, black pants, white shoes, jumping through doorway (inside to outside maybe). Then frame 1: same person, maybe mid-air? Frame 2: another person in tie-dye (blue, pink, white), black pants, red shoes, jumping in front of the doorway. Frame 3: the first person (pink shirt) is gone, the tie-dye person is now outside, maybe done jumping. Then frame 4: a person in blue shirt, black pants, white shoes comes out, and the previous tie-dye person is moving away? Wait, no, the video is a sequence of clips, each frame showing different people jumping.

Wait, the video is a series of quick cuts. First, a person in pink shirt and black pants (with ripped jeans) jumps through a doorway into the outside. Then the next frame, a different person in a tie-dye shirt, black pants, red sneakers jumps out. Then the first person (pink) is now outside, but then another person (blue shirt) comes out. Wait, the sequence is: first, person 1 (pink) jumps from inside to outside, then person 2 (tie-dye) jumps from inside, then person 3 (blue) jumps.

Wait, let's parse each frame:

[0.0] - Person in pink shirt, black pants (ripped), white sneakers jumps from inside (doorway) to outside. Doorway has wooden steps, outside is concrete.

[1.4] - Person in pink shirt is outside, now moving forward, then next frame: a new person in tie-dye shirt, black pants, red sneakers is jumping from the doorway (inside) to outside.

[2.5] - The tie-dye person is outside, mid-air, then the next frame, the pink person is gone, and the tie-dye person is now outside, then another person in blue shirt, black pants, white shoes comes out.

Wait, the video is a sequence where each frame shows different people jumping from a doorway. So the main actions are: first, a person in pink shirt jumps out, then a person in tie-dye shirt jumps out, then a person in blue shirt jumps out.

Each jump is from the doorway (which is a frame, like a door opening), and they're all in the same location, probably a house's entrance. The background is a house with a door, steps, and concrete outside.

Now, the caption needs to be chronological. So order of events:

1. A person in a pink shirt and black pants jumps through an open doorway from inside to outside.

2. Another person in a tie-dye shirt, black pants, and red sneakers jumps through the same doorway.

3. A third person in a blue shirt, black pants, and white sneakers jumps through the doorway.

Need to mention appearance briefly: color of shirt, pants, shoes. Number: three people, but in sequence. Spatial: each jumps from the doorway (same location), moving from inside to outside.

Camera perspective: since it's a vertical video (like a phone video), camera is static, looking through the doorway, so maybe fixed position. No camera movement mentioned, so "static camera".

Background minimal: just the doorway, house exterior, concrete.

Now, put it all together concisely.

First, person in pink shirt and black pants jumps through doorway. Then person in tie-dye shirt (with black pants and red sneakers) jumps. Then person in blue shirt (black pants, white sneakers) jumps.

Wait, let's check the actual frames:

Frame 0: person in pink, black pants, white shoes, hands up, jumping out of doorway.

Frame 1: same person outside, maybe landing? Then frame 2: a new person in tie-dye shirt, black pants, red shoes, jumping out.

Frame 3: the tie-dye person is outside, moving forward, then frame 4: a person in blue shirt, black pants, white shoes jumps from doorway.

Wait, the video has four frames? Wait, the user provided:

[0.0] first frame: person in pink shirt jumping through doorway.

[1.4] frame: same person outside, maybe? Wait, the labels:

The frames are:

0.0: person in pink, black pants, white shoes, arms up, jumping from inside doorway.

1.4: person in pink outside

Two discrete objects (a man in a red shirt and a woman in a blue shirt) move via stepping out of the doorway and returning, demonstrating clear locomotion due to human action.

The background (walls, door frame, tiled ground) shows no shifting or fluid motion. No fire, water, smoke, or wind is present, and static elements remain fixed throughout.


An older man with gray hair, wearing a yellow and orange sleeveless shirt, adjusts his shirt, then stands upright speaking and shifting position in a kitchen; the camera remains stationary.

The elderly man is moving his arms and body, likely gesturing while speaking.

The background (wall, stove, ceiling) is static with no fluid or environmental motion (fire, water, smoke, wind).


A person in a sleeveless top bends over an ironing board, moving an iron back and forth across the fabric. They then stand upright, holding the iron in their right hand. The scene occurs in a room with a computer monitor visible in the background; the camera remains static throughout.

Discrete solid object (person) moving: seated at typewriter, then stands and walks away. Motion is locomotion driven by person's own forces.

Background elements (cabinets, window, countertop) show no uniform shifting or fluid motion. No fire, water, smoke, or wind present; environment is static.


A man wearing a dark shirt and cap smokes a pipe indoors. He holds the pipe in his right hand, bringing it to his mouth and then lowering it slightly. The background features wooden walls with framed pictures, and the camera remains stationary throughout.

The man is moving his hand and head as he drinks from a cup, representing discrete object motion.

The background (wooden walls, framed pictures, window) is static. No fire, water, smoke, or wind motion observed.


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

Looking at the video description: it's a person carving a reddish-brown wood block. The person is using a chisel and mallet. The wood has spiral carvings, and there are wood shavings around. The person is wearing dark clothing, and the background is covered in wood shavings.

Rule a) Focus on motion and behavior in chronological order. So I need to describe the actions step by step. The video starts with the person holding the mallet and chisel, then chiseling the wood. The carving process is ongoing, with shavings accumulating.

Rule b) Mention appearance and number. The main subject is a person (hands visible, dark pants), the wood block is reddish-brown, large, with spiral patterns. The tools: mallet and chisel, wooden handle.

Rule c) Spatial relationships. The person is sitting, the wood block is in front of them. The shavings are on the ground around the block.

Rule d) Camera perspective. The camera is close-up, focused on the carving, maybe static or slight movement. The user says "keep background minimal," so maybe mention it's a close-up shot without moving.

Rule e) Background minimal. Just note the shavings on the ground, but not too detailed.

Rule f) Exclude text, names, etc. So no mentioning the artist's name or any text in the video.

Now, structure the paragraph chronologically: start with the person's action, then the movement of the tools, the result of carving (shavings), and camera angle.

Wait, the video starts with the person already carving. So first, the person is carving, then continues. The caption should describe the sequence as seen in the frames. The frames show the person using the mallet to strike the chisel, which is removing wood shavings. The wood has spiral carvings, and more shavings are created.

Need to mention the motion: hands move the mallet, then the chisel to carve, creating shavings. The wood's appearance: reddish-brown, spiral patterns, shavings around.

Check if spatial relationships are necessary. The person is crouching, wood block in front, hands moving the tools.

Camera perspective: close-up, maybe static shot focusing on the carving action. No movement mentioned, so probably fixed.

Avoid background details beyond what's essential. The ground is covered in shavings, but maybe just "surrounded by wood shavings."

Wait, the user says "minimal background descriptions unless essential." The shavings are part of the scene, but maybe just mention the wood shavings around the block.

Let me try drafting:

A person wearing dark clothing carves a large reddish-brown wooden block with intricate spiral patterns using a chisel and mallet. Their hands move the mallet to strike the chisel, creating thin wood shavings that accumulate around the block. The carving process continues as the person adjusts their grip, removing more material from the wood. The camera maintains a close-up, static shot focused on the carving action, emphasizing the detailed motion of the tools and the emerging spiral designs on the wood.

Check if it's chronological. The person is actively carving, tools in motion, shavings produced. The description starts with the initial action, then the ongoing process. The camera is close-up and static.

Wait, the user says "chronological paragraph," so maybe the first part is the initial action, then the continuous motion. The video description shows the person starting to carve, then continuing. So the caption should start with the action as it's happening.

Another possible draft: A person wearing dark clothing uses a mallet to strike a chisel, carving a spiral pattern into a large reddish-brown wooden block. Wood shavings pile up around the block as the person repeatedly positions the chisel and hammers it, gradually deepening the spiral grooves. The camera remains stationary, providing a close-up view of the carving process, with the person's hands and the detailed wood texture prominently featured.

Check rules:

a) Motion in order: mallet strike, chisel position, shavings. Yes.

b) Appearance: person in dark clothing, wood is reddish-brown, large size. Yes.

c) Spatial: shavings around the block. Yes.

d) Camera: close-up, static. Correct.

e) Background minimal: yes, just the shavings mentioned, not much else.

f) No text or names. Correct.

g) No reasoning in output. Just the caption.

Let me check for conciseness. The original instruction says "concise, chronological paragraph." Maybe the first draft is a bit wordy.

Alternative: A person in dark clothing carves a

The carver's hands and carving tool (chisel) exhibit discrete, solid-object motion as they actively shape the wooden sculpture. Wood shavings accumulate but do not display continuous environmental motion.

The background consists of static ground covered in wood shavings; no fluid motion (fire, water, wind) or shifting environmental elements are observed. Wood shavings are a byproduct of carving and not a dominant fluid motion.


A child in a blue camouflage outfit and hat approaches an adult in a brown shirt and white shorts on a grassy field; the adult and child move toward a white cone while another child in similar attire observes nearby. The child in blue bends down beside the cone as the group adjusts positions, with the camera following their movement in a slight pan. Background figures and field markings remain peripheral.

Discrete solid objects (people in uniforms, cones) move via locomotion (walking, repositioning) and interaction (e.g., child approaching cone, adults guiding).

Static grass field and distant structures show no uniform shifting or fluid motion (fire, water, smoke, wind) across frames.


A group of people in white martial arts uniforms gathers in an open area. Two individuals, one wearing red footwear and the other in brown, face each other and begin dynamic movements—kicking and dodging. As they interact, the camera pans left, capturing surrounding onlookers (some seated, others standing) in white uniforms. The shot widens to reveal a larger crowd in the background, with the camera exhibiting slight shake throughout.


A person releases a yellow bowling ball down a lane toward white pins; the ball rolls and strikes the pins, knocking them over. The person steps back. The camera remains stationary, focusing on the lane.

The bowling ball moves down the lane under the force of release, collides with pins, causing them to scatter. The person’s legs and feet are visible during the ball release, indicating locomotion.

No shifting backgrounds or fluid/environmental motion observed. Lanes and pins remain static throughout the sequence, indicating no wind, water, or fire effects.


Two individuals, one in white shirt and black pants, the other in black suit with red belt, engage in a physical struggle on a grassy lawn. The white-shirted person positions themselves over the black-suited individual near a brick building, then they roll across the lawn with the white-shirted person moving to the side of the black-suited person. The black-suited person ends up on their back while the white-shirted person is on top, followed by the white-shirted person rolling over. The camera follows their motion with slight shake.

Two people (one in white shirt/black pants, one in dark clothing) are engaged in physical interaction, moving due to direct physical forces (grappling, pushing), with clear motion paths visible.

Background elements (brick wall, window, fence, grass) show no significant uniform shifting or environmental fluid motion (e.g., wind, water), confirming no dominant ambient environmental effects.


A man in a blue shirt and beige pants stands on a green field near a white line, holding a white frisbee. He raises his arm, throws the frisbee forward, and follows through with his motion. Behind him, several people observe, some seated and others standing near a brick wall and building. The camera remains stationary, capturing the action from a fixed position.

A person in blue clothing performs a throwing motion with a frisbee; the frisbee moves through the air due to the throw, and the person's body exhibits locomotion (arm movements, body rotation) consistent with physical force application.

The brick wall and ground in the background show no significant shifting or fluid motion (no fire, water, smoke, or wind). Background elements remain stable throughout the clip.


RAW CAPTION: Got it, let's tackle this. First, the video shows a person at a podium. The main subject is a woman with short, light-colored hair, wearing a teal jacket and dark pants. She's standing behind a beige podium with "OMONOIDIA" written on it. She's speaking into a microphone, gesturing with her right hand. There are two other people seated at a table to her right—both women, one in a black top, the other in a sleeveless top. They're seated at a table with water bottles and papers. Behind her, there's a blue banner with text, an American flag, and some other items. The camera starts with a slight shake, then adjusts to focus on the speaker, moving slightly to the right. The background includes the banner and flag, but not too much detail. Need to keep it chronological: the woman speaks, gestures, then maybe the camera shifts. Check the rules: focus on motion and behavior, appearance (color, size), spatial relationships. No text recognition, so don't mention "OMONOIDIA" text. Wait, rule f says exclude text recognition, so avoid that. So describe the podium as beige, maybe without the text. Wait, the user said "exclude text recognition", so in the caption, don't mention the text on the podium or banner. So just describe the podium as beige. Let's see. Chronological: first, the woman is at the podium, speaking, gesturing. Then the camera moves. Background: blue banner, American flag. The other two people are seated to her right. Camera movement: slight shake initially, then stabilizes, maybe pans slightly. Let's structure it: A woman with short light hair, wearing a teal jacket and dark pants, stands at a beige podium, speaking into a microphone and gesturing with her right hand. Two women sit at a table to her right, facing forward. The camera initially shakes slightly, then stabilizes, panning right to focus on the speaker. Background elements include an American flag and a blue banner. Wait, but background descriptions minimal. So maybe: A woman with short light-colored hair in a teal jacket stands at a beige podium, speaking and gesturing. Two women sit at a table to her right. The camera has a slight shake, then pans right to focus on the speaker. Keep it concise. Check rules: chronological order. Start with the speaker's actions, then the camera movement. Let's draft:

A woman with short, light-colored hair wearing a teal jacket and dark pants stands at a beige podium, speaking into a microphone and gesturing with her right hand. Two women sit at a table to her right, facing forward. The camera begins with a slight shake, then moves to the right to focus on the speaker.

Wait, the first frame shows the woman at the podium. Then the video progresses: she's speaking, gesturing. The camera movement: in the first frame, maybe a bit shaky, then stabilizes. The output should be a paragraph. Let's make sure it's chronological. The sequence: woman is at podium, speaking, gesturing; camera moves. So the caption should describe the main actions in order.

Check rule b: "Briefly describe their appearance and number (color, size, orientation)." So woman: short light hair, teal jacket, dark pants (size? Maybe not, but color and orientation—standing). Two women seated (to the right, facing forward). Camera movement: slight shake, then pans. Background: minimal, so just mention the banner and flag if needed, but rule e says minimal. So maybe include the banner and flag as background, but not detailed.

Wait, the user says "Mention spatial relationships if relevant (e.g., in front of, to the left)." So the two women are seated to the right of the speaker. The speaker is in front of the banner and flag.

Putting it all together: A woman with short, light-colored hair, wearing a teal jacket and dark pants, stands at a beige podium, speaking into a microphone and gesturing with her right hand. Two women sit at a table to her right, facing forward. The camera starts with a slight shake, then shifts right to focus on the speaker, with a blue banner and American flag visible in the background.

But need to keep it concise. Remove "starts with a slight shake, then shifts right"—maybe "the camera is slightly shaky at first, then pans to the right to focus on the speaker".

Wait, the problem says "conclude with the camera perspective and movement". So the last part should be about camera.

Final attempt:

A woman with short light-colored hair, wearing a teal jacket and dark pants, stands at a beige podium, speaking into a microphone and gesturing with her right hand. Two women sit at a table to her right, facing forward. The camera is

The woman at the podium is speaking and gesturing; two seated women are making subtle head movements and posture adjustments.

Background elements (banner, flag, wall) are static with no fluid or wind motion. No fire or water visible.


A welder wearing a dark helmet and gloves uses a welding tool to join a metal object, producing bright sparks that scatter outward. The individual stands in front of a red industrial machine, maintaining steady hand movements as the welding process continues. The camera remains stationary, capturing the action from a fixed, side-angle perspective with minimal background detail.

A welder is actively moving a welding torch to interact with a metal surface, producing sparks. The discrete motion involves the torch and the welder's hand, driven by the physical welding process.

The background (walls and red equipment) remains static throughout the video with no uniform shifting or blurring. While sparks are visible, they are discrete particles generated by the welding process, not a dominant fluid or environmental motion (fire/water/smoke/wind).


Two hands interact with mahjong tiles on a green table bordered in yellow. A right hand places a tile on the right side, then a left hand moves tiles toward the center of the table. Tiles are white with black symbols, arranged in rows. A red and yellow bag is visible on the left background. The camera remains top-down with slight shake throughout.

Hands are moving mahjong tiles, which are discrete solid objects interacting with physical forces (e.g., grasping, placing).

No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The table and static elements remain stable throughout the frames.


A person wearing a red top, white pants, and black boots dances on a stage, moving from left to right while turning and stepping forward. The audience sits behind to the left, and furniture is visible to the right. The camera pans slightly to follow their movement.

A person in red attire is moving across the stage, performing a walking/dance motion. The subject's movement is distinct and tracked consistently, indicating solid-object locomotion.

The background features curtains and stage furniture that remain stationary across frames, with no fluid motion (fire, water, smoke) or wind-driven effects observed. The environment appears static.


A hand lifts a lid from a metal pot on a stove, revealing a boiling egg inside. The hand then uses a spoon to transfer the cooked egg onto a white plate, where it is sliced into two halves. Next, the egg halves are placed on a wooden cutting board, and a hand cuts them into smaller pieces. The camera transitions from a top-down view of the pot to close-ups of the egg on the plate and the cutting board.

The hand and egg are the discrete objects in motion: the hand lifts the lid, handles the egg, cracks it, and cuts it with a spoon. These motions are due to physical forces (hand applying force to egg).

The background (kitchen counter, cutting board) is static and shows no shifting. There are no dominant environmental motions (fire, water, smoke, wind).


A person in a white shirt with a car graphic trims the nails of a small black puppy lying on a white surface using a blue nail clipper. The person holds the puppy’s paw, positions the clipper, and clips the nail, causing the puppy to move slightly. The camera maintains a close-up top-down perspective with minor shake, focusing on the nail-trimming action.

The person's hands move the grooming brush across the puppy's fur, and the puppy exhibits slight movement (squirming, turning head) in response to the brushing. These motions are driven by physical interactions (brushing action and animal movement).

The background (carpet and clothing) remains static with no uniform shifting or environmental elements (e.g., fire, water, smoke, wind). No background elements exhibit consistent motion that would indicate camera-induced effects.


In a dance studio, a woman in a black sleeveless top and dark pants and a man in a white t-shirt and dark pants hold hands, dancing together. They rotate and move across the wooden floor as other people in the background dance or clap. The camera follows their movement with slight panning.

Multiple people (dancers) are moving: a central couple dancing in coordination, with others in the background also moving slightly. Motion is due to locomotion (walking, turning).

The background (walls, floor) is static and does not shift uniformly. No fluid or environmental motion (fire, water, smoke, wind) is present.


A golden-brown whole roasted pig rotates on a vertical spit above a wooden grill filled with glowing coals, spinning clockwise as its limbs move in a circular motion. Two people stand near the grill, one holding the spit handle. The camera begins with a top-down view, then shifts slightly to the side, tracking the pig's rotation while maintaining focus on the rotating meat.


RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are the people in red uniforms. Let's see the sequence.

In the first frame, there are several people. Some are kneeling on the grass, others standing. Then, a person jumps—probably a martial arts move. The jump is from one of the standing individuals. Then, after the jump, they land, and the group shifts positions.

Let's break it down step by step.

0.0 seconds: A group of people in red uniforms are on a grassy field. Some are kneeling in front, others standing behind. There are spectators in the background.

1.0 seconds: One person in red (standing) leaps into the air, performing a jump. Others remain in position.

2.0 seconds: The jumper lands, and the group repositions. Some kneel, others stand.

3.0 seconds: More movement—people adjust positions, maybe a follow-up action.

Wait, the video frames show:

Frame 0: Three people kneeling, three standing behind.

Frame 1: One of the standing people jumps up (a leap over or into the kneeling group?).

Frame 2: The jumper is mid-air, then lands. Then the group repositions.

Wait, the description says "a person in red jumps, then lands". Let's check the timestamps.

The video starts with people in red. Then at frame 1 (0.3s), a person jumps (from standing position to mid-air). Then at frame 2 (1.0s), the person is in mid-air. Then at frame 3 (1.3s), the person lands, and the group starts moving.

Wait, the user provided the frames as:

<0.3s> first frame

<1.4s> second

<2.5s> third

<3.6s> fourth

Wait, the first frame is 0.3s: people in red, some kneeling, some standing. Then 1.4s: a person jumps (so action starts here). 2.5s: maybe landing? 3.6s: group repositions.

Let's list the sequence:

At 0.3s: Multiple people in red uniforms are on grass. Three are kneeling (front), three standing (back). Spectators in background.

At 1.4s: One standing person in red jumps into the air (performing a leap).

At 2.5s: The jumper is in mid-air, then lands (maybe the landing is at 3.6s? Wait, the timestamps given: 0.3, 1.4, 2.5, 3.6). Wait, the video has four frames:

- [0.3s]: initial scene

- [1.4s]: jump starts

- [2.5s]: mid-air

- [3.6s]: landing and repositioning

So chronological order:

First, the group is arranged: several people in red (kneeling, standing) on grass. Then, one individual leaps from a standing position. The jumper is airborne. Then, after landing, the group adjusts positions, with some kneeling and others standing.

Now, about the number: red uniforms. Let's see the first frame: three kneeling, three standing? Maybe. The description says "a group of people in red". So "several" people in red.

Appearance: red uniforms, which are traditional for martial arts maybe.

Spatial: The kneeling group is in front, standing behind. The jumper is from the standing group.

Background: Spectators, but minimal.

Camera perspective: It's a static shot, no movement mentioned (the user's rules say to mention camera perspective. The problem says "conclude with camera perspective and movement". The video here is likely a fixed camera, no pan or shake.

So structure the caption:

Start with initial scene: several people in red uniforms on grass, some kneeling, some standing.

Then the action: one person jumps from standing to mid-air.

Then after landing, the group repositions.

Keep it concise.

Let's draft:

"Several people in red martial arts uniforms stand and kneel on a grassy field; one standing individual leaps into the air, then lands, as the group adjusts positions. The camera remains stationary, capturing the scene from a ground-level perspective."

Check rules:

a) Motion and behavior chronological: initial positions, jump, land, adjust.

b) Appearance and number: several red uniforms, some kneeling, some standing.

c) Spatial: kneeling group in front, standing behind; jumper from standing group.

d) Camera: stationary, ground-level.

e) Background minimal: just "grassy field" mentioned.

f) No text, names, etc.

Check if "m

Multiple individuals in red uniforms are moving: some are engaged in physical interaction (e.g., pushing, repositioning), while others are observing or participating in the activity. These motions are distinct and attributable to deliberate human actions.

The background (trees, grass, and distant figures) remains stable with no significant shifting or fluid motion (fire, water, smoke, wind). No environmental elements dominate the scene.


A hand holding a black stylus draws swirling patterns on a white-framed tablet with a bright blue screen against a white background. The hand then moves to select a brush from the tablet's brush menu displayed on a dark background. After selecting a brush, the hand holds the stylus in front of the tablet's black screen, ready to draw. The camera maintains a close-up perspective throughout, focusing on the hand and tablet with minimal background detail.

A hand holding a stylus moves across the tablet's screen, drawing on the interface, representing discrete, solid objects (hand and stylus) in motion.

No shifting background elements or fluid/environmental motion observed; the tablet's surface and frame remain static throughout the frames.


Four children gather around a table; a boy in a brown-and-white striped shirt and others with varied hair colors (including curly hair) engage in hand-based interaction. The camera pans around the group, capturing shifting angles of the children leaning in and moving their hands, with minimal background detail. The perspective is handheld and slightly shaky, focusing on their collective motion.

Hands and arms of people moving due to interactions (e.g., one person holding an object, another showing their palm).

No shifting background elements (walls, whiteboard); no fluid/environmental motion (fire, water, smoke, wind) detected.


The video opens with a close-up of hands playing a clarinet under red stage lighting, followed by a medium shot of a singer with blonde hair. It then shifts to a wide shot of a conductor in a pink shirt and beige pants leading an orchestra, moving his arms to guide the musicians. Next, the camera focuses on a close-up of a flute player in a yellow dress, her hands positioned on the instrument as she plays. The camera moves between close-up and medium shots throughout the sequence, capturing the musicians' actions without background details.

Discrete solid objects: musicians (people) holding and moving clarinets/flutes, and a conductor gesturing; movements driven by physical action of playing instruments and conducting.

Background features static stage walls and floor with no shifting elements; no fluid environmental motions (fire, water, smoke, or wind) observed.


A hand with light skin enters the frame from the left, holding a needle threaded with light green yarn. The hand maneuvers the needle across the white grid fabric, inserting it into the material near the hexagonal outline. The needle moves rhythmically as the hand guides it to stitch, maintaining focus on the embroidery area. The camera maintains a top-down perspective throughout the sequence.

A hand and needle are moving to embroider text on fabric; discrete solid objects (hand, needle, thread) exhibit deliberate motion due to manual stitching.

Static grid background (embroidery fabric) with no shifting or fluid motion; no fire, water, smoke, or wind present.


In a martial arts dojo, a female student in a white uniform with a red belt approaches a male instructor in a white uniform with a black belt. She delivers a forward kick toward him, then steps back while the instructor remains stationary. Multiple students in white uniforms kneel or stand around them, observing the interaction. The camera maintains a steady perspective throughout the sequence, capturing the action from a frontal angle.

Discrete solid objects: People in martial arts uniforms performing karate movements (kicking, jumping, strikes). The central figure (woman with red belt) and other standing participants exhibit intentional physical motion.

Background elements (walls, ceiling, mats) are stable with no uniform shifting; no fire, water, smoke, or wind present in the scene.


A young girl with long dark hair, wearing a white and black shirt, stands beside a black goat with white patches eating hay from a concrete ledge. She extends her right hand toward the goat, then reaches around its neck to hug it from behind as the goat turns slightly toward her. The camera remains stationary, capturing the interaction from a medium angle.

The girl and black bear exhibit discrete movements: the girl touches and adjusts her position while interacting with the bear; the bear shifts its head, body, and paws in response to the girl's actions.

Static stone wall and hay bales show no shifting or fluid motion. No fire, water, smoke, or wind detected.


In a split-screen video, the person on the left (wearing a purple shirt and white earphones, positioned against a dark background) raises both hands to adjust their earphones, then lowers them, while the person on the right (dressed in a black shirt, seated in front of bookshelves and a printer) remains motionless. The camera maintains a static split-screen view with no movement.

Person on left (purple shirt) exhibits distinct hand movements (hair adjustment, gesturing) while person on right (black shirt) remains stationary. Motion is purely voluntary locomotion from solid objects (human bodies).

Both backgrounds are static: left side shows a plain dark backdrop without environmental motion, right side features stationary bookshelves and interior elements. No fluid/environmental motion (fire, water, smoke, wind) detected in either frame.