RAW CAPTION: Got it, let's tackle this caption. First, the main subject is a whole pig on a rotisserie. The video shows the pig rotating over a charcoal grill. Let's check the frames: in frame 0, the pig is on the rotisserie, rotating. Then in subsequent frames, it's still rotating. The grill has charcoal and ash. There's a motor (maybe a motor on the left) driving the rotation. Also, in the background, there's a vehicle with an open trunk, maybe some people? But the rules say to focus on motion of main subjects. The pig is the main object, rotating. The rotisserie is stationary, the pig spins.

Chronic order: The pig is mounted on a rotisserie, spinning slowly over a charcoal grill. The grill has glowing coals. The pig's skin is brown, and it's whole. The motor on the left is connected to the rotisserie. The vehicle is in the background, but minimal description.

Spatial relationships: The pig is in front of the grill, which is below it. The motor is to the left of the pig.

Camera movement: The video shows a slight pan across the scene, maybe panning left or right, but in the frames given, it's shifting from a wider shot to a closer one. Wait, the frames start with a view, then pan to the right? Wait, the first frame has the pig on the left side of the frame, then as it moves, the pig shifts. Wait, no, the rotisserie is fixed, but the camera might pan. Let's see: the first frame shows the pig from the left, then the camera pans right, showing more of the pig and the vehicle.

Wait, the frames: [0] shows the pig with a motor on the left, grill below. [1] shows a bit more of the pig, [2] shows the pig from the other side, [3] the pig is turning, so the camera is panning around the rotisserie. So the camera moves around the setup, capturing the pig rotating.

So the caption should mention the pig on the rotisserie spinning, the grill with coals, the motor, and the camera movement.

Let's structure:

The video shows a whole brown pig mounted on a rotisserie, rotating slowly above a charcoal grill filled with glowing coals. The rotisserie is driven by a motor on the left, and the pig's orientation changes as it spins. In the background, a vehicle with an open trunk is visible, but the focus remains on the pig's rotation. The camera pans slightly to the right, capturing different angles of the pig and the grill setup.

Wait, check rules: keep background minimal. So maybe just "a vehicle with an open trunk" is too much? Rule e says minimal unless essential. Maybe not essential, so skip. So the main motion: pig rotating on rotisserie over charcoal grill, motor on left.

Let's make it concise:

A whole brown pig rotates slowly on a vertical rotisserie above a charcoal grill with glowing coals. The rotisserie, powered by a motor on the left, turns the pig as the camera pans slightly right to show the pig's rotation and the grill setup.

Wait, check if "vertical" is correct. The rotisserie is horizontal? Because it's a spit, so the pig is horizontal on the spit. So the rotisserie is horizontal, pig is mounted horizontally, rotating. So "horizontal rotisserie".

So: A whole brown pig rotates on a horizontal rotisserie above a charcoal grill with glowing coals. The rotisserie, driven by a motor on the left, spins the pig as the camera pans slightly to the right, capturing the pig's movement over the grill.

Check number of subjects: the pig is the main subject, one pig. Appearance: brown, whole. Motion: rotating. Spatial: pig over grill, motor on left. Background: minimal, maybe vehicle is in background but not necessary. Camera: pans right.

Let me check the rules again: a) motion and behavior of main subjects. The main subject is the pig on rotisserie, rotating. So the pig is spinning. The rotisserie is fixed, pig rotates.

Final draft:

A whole brown pig rotates slowly on a horizontal rotisserie above a charcoal grill filled with glowing coals. The rotisserie is powered by a motor positioned to the left, and as the pig spins, the camera pans slightly to the right, capturing the pig's movement over the grill.
</think>

<caption_output>A whole brown pig rotates slowly on a horizontal rotisserie above a charcoal grill filled with glowing coals. The rotisserie, powered by a motor positioned to the left, spins the pig as the camera pans slightly to the

A whole pig on a rotisserie is rotating around a central axis, driven by a mechanical mechanism. This is a solid object moving via rotational force applied by the rotisserie system.

The background (trees, vehicle, concrete ground) remains static with no uniform shift. There is no dominant fire, water, or wind motion; coals may emit minor smoke but it is not the primary motion.


A man in a black and white checkered shirt holds a plate and turns slightly as another person enters the frame; the scene then shifts to two people seated on a couch—one in a white tank top drinking from a bottle, the other in dark clothing drinking from a container. The camera moves between the standing man and the seated pair, with a television visible in the first scene and a red curtain behind the couch.

Two people in the second scene: one eating with hand-to-mouth motion and another hand entering the frame. In the first scene, a person holding a plate and eating with a hand.

Static backgrounds (walls, TV, curtains) in both scenes. No fire, water, smoke, or wind visible.


A finger presses into the tread of a black tire, then steam rises from the tire. A person in a gray long-sleeve shirt bends over the front wheel of a red car, inspecting and adjusting the tire. The camera transitions from close-up to top-down perspective.

A person in a gray shirt uses a tool to manipulate lug nuts on a red car tire. The person's hands and tool exhibit discrete rotational motion as they tighten or loosen the nuts.

Brief ambient environmental motion (smoke rising from tire) occurs at the beginning (1.5s), but the dominant background in the main segment (1.8s-5.0s) is static (red car and floor). No shifting background elements indicate camera motion.


A person in a gray shirt and black pants, wearing boxing gloves, punches a red punching bag mounted on a metal stand. The individual moves around the bag, delivering repeated strikes as the bag swings. The scene is set outdoors with a brick wall in the background; the camera remains stationary.

The person (wearing a gray shirt and white cap) is actively punching a red inflatable punching bag; the bag moves due to physical force from the punches, creating discrete collisions and motion.

Static brick wall, house, and trees are visible with no significant shifting or fluid motion; no fire, water, or wind-driven effects present.


A person in a white lab coat adjusts the focus knob of a light-colored microscope with a black stage positioned on a wooden table, then leans forward to peer through the eyepiece while maintaining the microscope's orientation. The camera remains stationary, capturing a close-up of the person's hands and the microscope's components.

A person in a lab coat is manipulating a microscope, with their hands moving to adjust the microscope's components.

The background consists of a static table and wall, showing no shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind).


A pair of hands adjusts a black frying pan on a gas stove, then picks up a small object from a white bowl positioned to the left of the stove. The hands move the pan slightly and place the object into it. The camera maintains a static top-down perspective throughout the sequence.

Person's hands manipulating pan (stirring, lifting) and adding ingredients from a bowl.

Background remains static (tiled wall, stove burners) with no uniform shifting. No fluid motion (fire, water, smoke, wind) detected.


RAW CAPTION: Got it, let's tackle this. First, watch the video. The scene is a dimly lit room with a table. There's a person (female, from what's visible) sitting at the table. The table has two white plates, some cutlery, a glass, and a chocolate cake on one plate.

In the video, the person's hand moves—first, they reach towards the table, maybe adjust something. Then they sit down. Then they take a plate, maybe pick up a napkin or adjust the plate. Let's check the sequence:

[0.0] Person's hand reaches towards the table, then they move out of frame. [1.4] Table is shown without person. [2.5] Person's hand comes back to the table. [3.6] Person sits down, and then uses both hands to arrange the plate.

So chronological order: The person (female, light-colored top) is seated at a wooden table in a dimly lit room with a couch in the background. She adjusts her position, moves a plate, and adjusts a napkin or placemat on the plate. The camera is static, top-down view (wait, no, it's a side view, but the perspective is fixed, no movement).

Need to describe motion: First, the person's hand moves away (left side), then sits, then uses hands to adjust the plate in front of her. The background has a couch, framed pictures, plant, but minimal.

So the caption should be: A person with light-colored clothing sits at a dark wooden table, adjusting a white plate and placemat in front of them. They move their hands to arrange the plate, with a chocolate cake visible on another plate to the right. The room is dimly lit with a couch and framed pictures in the background. The camera remains static with a slight angle.

Wait, check rules. Focus on motion and behavior in order.

Sequence:

- 0.0: Person's hand (right arm) moves towards the table (maybe placing something), then they move out of frame (left).
- 1.4: Empty table (just the plates and cake).
- 2.5: Person's hand re-enters (right side).
- 3.6: Person sits down, using both hands to adjust the front plate.

So: The person (female, wearing light-colored top) moves their arm to the table, then sits, and adjusts a white plate in front of them. The table has two white plates, cutlery, and a chocolate cake on one plate. Background includes a couch, framed pictures, and a plant, but minimal. Camera is fixed, no movement.

Wait, in the video, the first frame has the person's arm moving, then they leave the frame (so they were on the left side, then move out), then the table is shown, then the person comes back (right side?), then sits and adjusts.

Let's list actions:

1. At [0.0], a person's arm (right side) moves towards the table, possibly placing an object.
2. [1.4], the person is out of frame; table has two plates, cake, etc.
3. [2.5], the person's hand comes into frame from the right side.
4. [3.6], the person sits down and uses both hands to adjust the plate in front of them (they lift the plate slightly, maybe).

Appearance: Person has light-colored shirt, hair visible. The plate is white, the cake is brown (chocolate).

Spatial: The cake is on a plate to the right of the front plate. The couch is behind the table, to the left.

Now, rules: Conclude with camera perspective. The camera is static, no movement. Top-down? No, it's a side view, but the camera is fixed.

Putting it all together concisely:

A person in a light-colored top adjusts a white plate and placemat at a dark wooden table in a dimly lit room. They sit, moving their hands to arrange the plate, with a chocolate cake visible on another plate to the right. The background includes a couch and framed pictures. The camera remains static.

Wait, need to check the rules: a) motion and behavior in chronological order. So:

- Initial action: person's arm moves towards table (possibly placing something), then exits frame.
- Then, person's hand re-enters, sits, adjusts the plate.

So: A person in a light-colored top moves their arm toward a dark wooden table, then exits the frame. Afterward, they re-enter from the right, sit down, and use both hands to adjust a white plate positioned in front of them. A chocolate cake rests on a separate plate to the right of the front plate. The

A person manipulates solid objects (book, glass, writing utensil) through explicit physical actions (picking up, placing, writing).

Static background elements (couch, wall, plant) show no uniform shifting. No fire, water, smoke, or wind motion observed.


A group of cheerleaders in black and gold uniforms with pom-poms march in a line across a gymnasium floor, moving from left to right and transitioning into a straight formation. The audience, some holding cameras, observes from the foreground. Bleachers with sparse spectators are visible in the background. The camera remains static, capturing the performance from a slightly elevated mid-level angle.

Cheerleading team (group of people) performing synchronized dance movements; motion is discrete and solid.

The gym background (bleachers, walls) is static; no fluid or environmental motion (fire, water, wind) is present.


The video opens with a static shot of a workspace featuring stacks of books with red and black spines on the left, a large stack of white papers secured on a wooden board with metal rods, and a metal cabinet in the background. A hand enters from the left, holding a thin white string, and manipulates it by pulling and adjusting it in front of the paper stack. The hand moves close to the papers, handling the string. The camera remains stationary throughout.

A hand is moving and manipulating a thin wire. The wire is being pulled and twisted by the hand.

The background (wall and cabinet) is static and shows no fluid or wind motion. No signs of fire, water, or smoke.


A boy with short brown hair, wearing a dark gray t-shirt and orange shorts, sits on a bunk bed with knees drawn up. He shifts his head slightly downward and then upward while adjusting his posture. The camera remains stationary, capturing him from a close-up angle with the bunk bed frame and shelves visible in the background.

Child is making small movements: head turning and slight body shifts. These are discrete solid object motions due to physical forces (muscle movement).

Background is stable (bookshelf and blanket stationary). No environmental motion (fire, water, wind, smoke) present.


A person in a dark top and brown pants stands on a sidewalk, holding a microphone and singing. A man in a light shirt and dark pants approaches from the right, bends down near the person’s suitcase, then stands up. Another man in a dark suit approaches, bends down to the same spot, then walks away. Pedestrians move through the background. The camera remains stationary.

A woman stands stationary with a suitcase; two men interact with the suitcase (one bends to open it, then walks away; the other approaches and also interacts before walking off). Other pedestrians move independently in the background, all exhibiting clear locomotion or interaction.

The background (buildings, street, trees) remains stable with no uniform shifting or fluid motion. No fire, water, smoke, or significant wind is visible; trees sway minimally but are not dominant.


A group of people in colorful clothing and caps gather in a wooded campsite. A person in the foreground, wearing a green cap and green vest, adjusts their cap. Behind them, several individuals—some in red caps, others in blue or yellow—stand and gesture, with one raising their hand. The camera captures the scene from a slight angle, showing chairs and trees in the background, with minimal movement. The group appears engaged in a collective action, likely a gathering or ritual.

Discrete solid objects (people) exhibit motion: individuals adjust posture (e.g., head movements), walk, and interact within the campsite environment.

The background features stationary trees and a consistent campsite layout; no fluid/environmental motion (fire, water, wind) is observable.


A baby wearing a teal sleeveless shirt sits in a green high chair at a red table, holding a red food item with both hands, bringing it to the mouth, chewing, and then lowering the hands. The baby is positioned centrally in front of a red table with scattered grains and a piece of food. The background includes wooden cabinets and a potted plant, with the camera remaining stationary throughout the sequence.

The baby is performing discrete solid-object movements: hand-to-mouth actions and chewing motions while eating from a bowl.

Background elements (wooden cabinet, plant, hardwood floor) show no shifting or fluid motion. No fire, water, smoke, or wind is present in the scene.


In a sunlit indoor space with large windows, a group of five people (including individuals in red top, black top, gray shirt, striped shorts, and blue shorts) gather around a small green Christmas tree. They move dynamically, adjusting positions to decorate the tree; the woman in red places an ornament while others assist from various angles. The camera remains stationary with slight adjustments to follow the group’s movements.

Multiple people (5-6 individuals) are moving: walking around the Christmas tree, reaching for ornaments, and interacting. Their motion is solid, discrete, and due to explicit physical locomotion (e.g., walking, arm movements).

The background features static structural elements (glass doors, walls, white furniture) with no uniform shifting. No fluid/environmental motion (fire, water, wind) is present; the scene is calm with only human activity.


A person in a white shirt is seated at a table; the camera shifts to reveal a table with a red cup and dominoes arranged in a cross pattern. A person in a camouflage-patterned shirt manipulates the dominoes, while another individual in an orange shirt is partially visible. The hands move dominoes across the table, with the camera providing a top-down view of the setup. Background elements are minimal.

Discrete solid objects (people: a girl and an adult) moving their hands to place and arrange Scrabble tiles on a table; motion is driven by deliberate physical actions (hand movements).

No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed; static background features (walls, furniture) remain stable across frames.


Two people build a snowman: one in a dark blue hooded coat with fur trim and the other in a light knit hat. The person in dark blue bends over the snowman, using a stick to shape it, while the other assists by adjusting its form. They move between standing and crouching positions, working closely together. The camera captures their actions from varying angles, with a bamboo fence in the background.

Two individuals (wearing winter clothing) are actively engaged in building a snowman, with visible hand movements, bending, and repositioning. Their actions involve manipulating snow and tools, demonstrating discrete object motion.

The bamboo fence in the background shows no uniform shifting, indicating no significant ambient environmental motion (e.g., wind, water, fire). No fluid or gaseous elements dominate the scene.


A dark blue sedan is elevated on a car lift inside a service garage. The scene transitions to a person wearing a blue shirt with a green collar and black gloves inspecting a car tire, their hand pressing against the tire's sidewall. The person remains stationary next to the vehicle, examining the tire. The camera moves from a wide shot of the car to a close-up of the person and the tire.

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 man in a black shirt with yellow text and the number 59 walks backward, then turns to face a woman in a red and white striped dress; he holds an object near her chest as they move closer, the woman smiling. A person in a blue shirt appears on the left. The camera stays handheld with a slight shake, capturing the interaction in a dark nighttime environment.

Two discrete solid objects (a person in a black shirt with text and number '69', and a person in a pink striped dress) exhibit intentional movement and interaction (e.g., turning, holding objects, adjusting clothing) driven by physical forces.

No dominant fluid/environmental motion (fire, water, smoke, wind) observed. Background elements (column, walls) remain static and show no uniform shifting, indicating no significant ambient environmental motion.


RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video has two scenes. Let's look at each frame.

First scene: A person in white clothing (long-sleeve shirt and pants) is in a plank position on a blue mat. Then they lower themselves into a push-up motion. Then, the next scene shows another person in a different room. The second person is also in a plank position, but there's a child behind them (wait, no, the description says "a child" but the user says exclude named characters, so maybe just describe the people. Wait, the first part: first frame is person in white doing a push-up. Then second frame: same person? Wait no, the frames are [0.0] to [4.7]. Let's parse the timestamps.

Frame 0: Person in white on blue mat, doing push-up (plank to push-up). Then frame 1: same person moving, maybe pushing up. Frame 2: scene changes to another room with a different person. Wait, the video has two different settings. First, a person in white (long sleeves, pants) doing a push-up on a blue mat. Then, the scene cuts to another room where another person (wearing a beige top and dark pants) is in a plank position, and a child (or another person) is behind them. Wait, the third frame shows two people: one in the foreground doing a push-up, another person sitting behind. Let's check the description.

The user provided the video segments:

<0.3> Person in white doing push-up (plank, hands on mat, body bent).

<1.4> Same person continuing the motion.

<2.5> Scene changes to another room. Now, a person (beige top, dark pants) in plank position, and a child (or another person) behind them. Wait, the third frame says "a person in a beige top and dark pants is in a plank position on a mat, with another person sitting behind them".

Wait, the rules say to focus on motion and behavior, chronological order. So first part: person in white (long sleeves, pants) on blue mat, transitions from plank to push-up (lowering body). Then the scene changes to a different location: a person in beige top and dark pants on a mat (maybe a different mat, color not specified), and a second person (sitting behind, maybe a child) is present. The person in beige does a push-up motion (bends down, then pushes up). Then the next frames continue.

Wait, the video shows two distinct scenes. The first scene (frames 0-1.4) is one person in white doing push-ups. Then at frame 2.5, the scene shifts to another room where a different person (beige top, dark pants) is doing push-ups with someone sitting behind them. So chronological order: first, a person in white performs a push-up on a blue mat, then the scene cuts to another location where a person in beige and dark clothing performs a push-up with another person behind.

Wait, let's check the exact frames. The description says:

[0.0] A person in white is on a blue mat in a plank position.

[1.4] Same person moving into a push-up motion.

[2.5] New scene: a person in beige top and dark pants on a mat, with a child (or another person) sitting behind.

[3.6] The person in beige does a push-up motion.

[4.7] The person pushes back up.

Wait, the video has two people. Let's structure the caption.

Start with the first scene: a person wearing white (long sleeves, pants) performs a push-up on a blue mat. Then, the scene transitions to another room where a second person in a beige top and dark pants is on a mat, with another individual seated behind them. This second person executes a push-up motion, lowering their body towards the mat and then pushing back up.

Check the rules: focus on motion, chronological. Include appearance (colors), spatial relationships (behind). Background minimal (but the first scene has a door, second has plants, but rules say minimal unless essential. Maybe omit details unless needed. The problem says "exclude text recognition, named characters, so BBC Mundo is text to exclude. So just describe the people and motion.

Also, camera perspective: in the first scene, maybe static, then maybe the camera shifts to the new room. But the problem says conclude with camera perspective and movement. The video probably cuts between scenes, so the camera moves from one location to another. But the caption should note the transition.

Let's draft:

In the initial segment, a person wearing a white long-sleeve top and

Two distinct solid objects (humans) are moving: a person performing controlled yoga poses (first scene) and two people interacting (second scene, one lying prone while the other assists), all exhibiting intentional physical movement due to muscle action.

The background in both scenes is static (walls with framed pictures, door, large window, and plant remain stationary). No fire, water, smoke, or wind is observed; the environment is consistently indoor and unchanging.


RAW CAPTION: Got it, let's break this down. The video shows a football play. First, the players are lined up—some in white uniforms, others in dark (like maroon or black). The action starts with the snap: the quarterback (in white) probably gets the ball. Then the offensive line blocks, and the quarterback runs or hands off. Wait, looking at the frames: in the first frame, they're in position, then the play starts. The players in white (offense) are moving forward, the dark team (defense) is tackling. The ball carrier (maybe #18 or #51?) is running, gets tackled, and then the play stops with players from both teams gathering.

Need to describe chronologically. Start with the initial stance: two groups (offense and defense) lined up. Then the snap—offensive players engage, ball carrier moves forward, defense tackles. Then the play ends with players dispersing.

Check the rules: focus on motion, main subjects (players), their appearance (colors: white vs dark uniforms), number (multiple players), spatial relationships (offense in front, defense behind? Wait, in football, offense is on one side, defense on the other. At the start, they're lined up across. Then after snap, offense moves forward, defense tries to stop them.

Frame 0: players in formation, ready. Frame 1: action starts, ball is snapped, players move. Frame 2: more movement, tackling. Frame 3: play continues, players are colliding. Frame 4: play ends, players stand. Frame 5: referees and players in the aftermath.

So caption should be: "A football game begins with multiple players in white and dark uniforms in formation; the snap initiates play as the offense advances and defense engages in tackling, resulting in a player being brought down and teammates gathering. Players from both teams disperse after the play ends, with referees observing. The camera remains stationary, capturing the field from a side perspective."

Wait, need to check the exact movement. Let's see: first frame, players are in a line, then the snap (ball moves to QB), then they run. The video shows the QB (in white) running, then being tackled by a player in dark. Then the play stops, players stand. So the main motion is the offensive play: snap, run, tackle, then stop.

Also, mention appearance: white jerseys (offense) vs dark (defense). Number of players: many, both teams. Spatial: offense moving forward, defense opposing.

Let's draft: "Players in white and dark uniforms line up for a football play; upon the snap, the offense advances while the defense engages in blocking and tackling, ultimately bringing down a runner. The play concludes with players regrouping, followed by officials entering the scene. The camera remains fixed, capturing the action from a side angle."

Check if it's concise, chronological. Yes: line up, snap, advance, tackle, conclude, regroup, officials.

Make sure to mention main subjects (players), their appearance (white vs dark), number (multiple), spatial (offense moving forward), camera perspective (fixed, side angle).

Also, background is minimal—just mention "field" but maybe not necessary. The rules say exclude background unless essential. Since it's a football field, but maybe don't mention unless needed. Wait, the video shows a field with trees, fence, but the caption should keep background minimal. So maybe just "on a football field" but not too much.

Another way: "Multiple football players in white and dark uniforms engage in a play; the offense snaps the ball, advances forward, and is tackled by the defense, ending the play with players dispersing. Referees approach the scene. The camera maintains a steady side perspective throughout."

Check length. Need to be concise. Let's see:

"A football play unfolds with players in white and dark uniforms lined up; after the snap, the offensive team moves forward, the defensive team tackles a player, and the play stops. Players from both teams gather and disperse, with referees present. The camera remains stationary, capturing the action from the side."

Wait, "players in white and dark uniforms lined up" – correct. Then "after the snap" (which is the start of the play). Then "offensive team moves forward" (since they're the ones trying to advance the ball). Defensive team tackles (so they're opposing). Then "play stops" (the play ends). Then "players gather and disperse" – yes, as seen in the frames (players moving to the side). "Referees present" – they come in later frames.

Yes, that fits. Now check if all rules are met: chronological (snap → advance → tackle → stop → dis

Discrete solid objects: rugby players engaging in tackles, collisions, and positional shifts (e.g., players in maroon vs. white uniforms moving and interacting).

Background elements (trees, fence, blue structure) remain stable across frames; no fluid/environmental motion (fire, water, smoke, wind) observed.


RAW CAPTION: Okay, I need to generate a concise caption for this video based on the user's rules. Let me start by understanding the video content.

First, the main subject is a person in a blue tank top and black shorts doing a squat with a dumbbell. The video shows them bending down, lifting the dumbbell, and then standing up. The sequence is from the start of the squat to the completion.

I should note the chronological order: they start in a squat position, then lift the dumbbell up, then return to the squat. The person is the only main subject here. The background has gym equipment like dumbbells, weight plates, and other people in the distance, but I need to keep background descriptions minimal. So maybe just mention the gym setting briefly.

Appearance: The person is wearing a blue tank top, black shorts, and white sneakers. The dumbbell is being held in both hands. The spatial relationship: the person is in the center, with the gym equipment around.

Camera perspective: The video seems to be shot from a fixed angle, maybe slightly above or at eye level. The user mentioned "top-down" but the description says "slight shake," but looking at the frames, maybe it's a steady shot. Wait, the rules say to mention camera perspective and movement. The video seems to have a slight shake, but maybe it's not too noticeable. The example given in the rules might help, but the user says to be concise.

Wait, the sample output in the instructions shows a caption like: "A person in a blue tank top and black shorts performs a squat with a dumbbell, bending down and lifting the weight repeatedly. The gym setting includes various equipment and weights in the background. The camera remains steady at eye level."

So I need to structure it chronologically. Start with the action: person in blue top and black shorts squats, lifts dumbbell, then stands up, repeats. Mention the number of main subjects (one person). Spatial relationships: the person is near the gym equipment. Background minimal, so just "gym setting with weights and equipment visible."

Camera perspective: "steady eye-level shot with slight shake." But wait, the user's example says "camera remains steady at eye level." Maybe the video has a slight shake, but the main point is eye-level.

Wait, the problem statement says "conclude with camera perspective and movement (e.g., top-down, pan left, slight shake)." So in this case, the camera is probably a fixed position, maybe a slight shake, but since it's a gym, maybe the camera is static. The video's frames don't show any movement, so the camera is steady.

Wait, the user's example says "slight shake," but maybe in the actual video, it's a stable shot. But the instruction says to mention if there's any camera movement. Let me check the video frames. The user provided 0 to 5 seconds of video. The frames show the person moving, but the camera angle seems consistent. So maybe it's a steady shot.

Putting it all together:

A person in a blue tank top, black shorts, and white sneakers performs a squat exercise with a dumbbell, bending down and lifting the weight repeatedly. The individual is positioned centrally in a gym setting with weights and equipment visible in the background. The camera maintains a steady eye-level perspective throughout the sequence.

Check the rules:

a) Motion in chronological order: yes, describes squatting, lifting, repeating.

b) Appearance and number: one person, describes clothing.

c) Spatial relationships: central in gym with weights around.

d) Camera: steady eye-level.

e) Background minimal: just mentions gym with weights, which is essential.

f) Excludes text, names: no names.

g) Output format: must be inside caption_output tags.

Looks good. Let me check if I missed anything. The person is doing squats, holding dumbbell. Correct. Maybe mention "repeatedly" to show it's a sequence. Yes, "repeatedly" is good. The background is minimal, so "gym setting with weights and equipment visible in the background" is okay. Camera perspective: steady eye-level.

Wait, the example uses "repeatedly," so that's good. The caption should be concise. Let me make it a bit shorter. Maybe:

"A person in a blue tank top and black shorts performs a squat with a dumbbell, bending down and lifting the weight repeatedly. The gym background features weights and equipment. The camera maintains a steady eye-level perspective."

But the example in the rules says "conclude with camera perspective and movement". So maybe "The camera remains steady at eye level."

Let me check again. The user's instructions say "conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)." So in the caption,

A person is performing a weightlifting exercise (squat) with a barbell, moving in a discrete manner by bending and straightening their legs, which is the primary motion.

The background (gym equipment, walls, floor) remains static throughout the video with no fluid or gaseous motion (fire, water, wind).


RAW CAPTION: Got it, let's break this down. The video starts with a group of people on a court. There's a person in a black shirt with neon green, maybe a vest, and black pants. They're moving their arms, maybe preparing for something. Then the camera focuses on their legs as they step forward. The group is standing behind, some kids and adults. The main subject is that person in black and neon, moving from a standing position, taking steps, and then maybe bending down. The background has trees with autumn leaves, but we need minimal background. Chronological: first, the person is in the frame with the group, then steps forward, legs visible, then maybe adjusts their pants or something. Camera movement: seems to pan down to focus on legs, then up? Wait, the description says "pan left, slight shake" but let's see. Wait, the rules say conclude with camera perspective and movement. Let's check the video frames. The first frame has the person in the center, then the camera moves down to focus on their legs, then maybe back up. So chronological: A person in black pants and a black shirt with neon green accents stands on a court, moving their arms while a group of adults and children stand behind. The camera focuses on their lower body as they step forward, then shifts to show their upper body adjusting clothing. Background has trees with autumn foliage but minimal detail. Camera perspective is eye-level, pans down to the legs, then slightly up. Let's make it concise. Focus on motion: person steps forward, moves arms, others watch. Appearance: black pants, neon green shirt. Number: main subject (one person) with group behind. Spatial: person in front, group behind. Background minimal. Camera: starts with group, then close-up on legs, then upper body. So draft: A person in black pants and a black shirt with neon green accents steps forward on a court, moving their arms while a group of adults and children stand behind. The camera pans down to focus on their legs as they move, then shifts slightly upward to show their upper body adjusting clothing. Background includes trees with autumn leaves but remains secondary to the main motion. Camera perspective is eye-level with minimal movement. Wait, need to be concise. Let's trim: A person in black pants and a black shirt with neon green accents steps forward on a court, moving their arms as a group of adults and children stand behind. The camera focuses on their lower body as they step, then shifts to their upper body adjusting clothing. Background trees are faint. Camera is eye-level with a slight pan down to the legs. But check rules: "conclude with camera perspective and movement". So after describing the action, state camera. Let's structure: [main action in chronological order] [appearance/number] [spatial] [camera]. So: A person in black pants and a black shirt with neon green accents steps forward on a court, moving their arms while a group of adults and children stand behind. The camera pans down to focus on their legs as they move, then shifts to show their upper body. Background trees are visible but minimal. Camera perspective is eye-level with a slight downward pan. Wait, the video shows the person moving their arms, then the camera zooms in on legs, then the person is bending, adjusting pants. So chronology: first, person is in frame with group, arms moving; then steps forward, legs become focus; then bends down, adjusts pants. So: A person in black pants and a black shirt with neon green accents moves their arms on a court, steps forward, then bends down to adjust their pants while a group of adults and children stand behind. The camera pans down to focus on their legs and then shifts to their upper body. Background trees with autumn leaves are visible but minimal. Camera perspective is eye-level, moving with a slight pan down to the lower body. Now, check rules: no named characters, exclude text, etc. Keep concise. Let's make it tight. "A person in black pants and a black shirt with neon green accents steps forward on a court, moving their arms while a group of adults and children stand behind. The camera pans down to focus on their legs as they step, then shifts upward to show their upper body adjusting clothing. Background trees with autumn leaves are faint. Camera perspective is eye-level with a slight downward pan." But need to be concise. Maybe: A person in black pants and a black shirt with neon green accents steps forward on a court, moving arms while a group stands behind. The camera pans down to focus on their legs, then shifts to show them adjusting clothing. Background trees are faint. Camera perspective is eye-level with a slight downward pan.
</think>

<caption_output>A person in black pants and a black shirt with neon green accents steps forward on a court, moving arms while a group of adults

A person in dark clothing with a bright vest is the primary moving object, exhibiting dynamic locomotion (bending, stepping) and interacting with a small yellow object on the ground.

Background elements (trees, distant structures) show minimal motion; no fluid or wind-driven dominant motion observed (subtle leaf movement is incidental, not primary).


RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the rules. The user wants a concise, chronological paragraph describing the video. Let me read through the rules again to make sure I don't miss anything.

Rule a says focus on motion and behavior of main subjects in chronological order. The main subject here is a child playing the cello. So I need to describe what the child is doing step by step.

Rule b: mention appearance and number. The child is wearing a pink top and purple pants. There's only one child. The cello is brown, probably.

Rule c: spatial relationships. The child is sitting on the floor in front of a couch. The couch has blue and green cushions. There's a small wooden chair to the right. The floor is wooden with a rug under the child.

Rule d: conclude with camera perspective. The video seems to be a static shot, maybe slightly shaky. The camera angle is at eye level, maybe a bit low.

Rule e: minimal background unless essential. So I shouldn't go into too much detail about the background, but maybe mention the couch and chair since they're part of the setting.

Rule f: exclude text recognition, named characters, etc. So no names or text in the video.

Now, looking at the video frames. The child is sitting on the floor, holding a cello. In the first frame, they're holding the bow. Then they're moving the bow across the strings. The child is in a living room with a couch and chair.

Chronologically: The child starts by holding the bow, then moves it up and down, playing the cello. They're seated, wearing pink and purple, with the cello in front of them. The background has the couch and chair.

I need to make sure the caption is concise. Let's see. Start with the child sitting on the floor. Then mention the action of playing the cello, moving the bow. Describe appearance: pink top, purple pants. Then the setting: couch with cushions, small chair. Camera is static but maybe slightly shaky.

Wait, rule d says to mention camera perspective and movement. The original frames don't show any camera movement, so probably static. But the user says "slight shake" might be in the video. Maybe the caption should note if it's steady or if there's a slight movement.

Putting it all together:

A young child in a pink top and purple pants sits on the wooden floor, holding a brown cello. The child moves a bow across the strings, positioned in front of a couch with blue and green cushions. To the right of the child, a small wooden chair is visible. The camera maintains a static, slightly shaky perspective at eye level throughout the sequence.

Wait, check if "slightly shaky" is correct. The problem says "conclude with camera perspective and movement". If the video is static, maybe it's a steady shot. But the user might have mentioned "slight shake" as per the example. Hmm. The example in the problem statement's output format has "slight shake" as possible. Wait, looking back at the rules, part d says "Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)." So the user is expecting to mention the camera movement. The original video might have a slight shake, but maybe in the frames provided, it's static. But the user's example might have specified that.

Wait, the provided video frames might not show camera movement, but the problem statement says the user has to conclude with camera perspective. Let's check the video again. The user provided the video description, which is a series of frames. In the problem statement, the video shows the child sitting, and the camera seems static. But maybe the user's example includes "slight shake" as part of the caption. Hmm.

Wait, the instruction says to "conclude with the camera perspective and movement". So in the caption, after describing the actions, end with camera details. So perhaps it's a static shot, but maybe there's a slight shake. Alternatively, maybe it's a steady camera. But without seeing the video, but the user is asking to generate the caption based on the provided frames. The user's example shows the frames with the child in different positions, but the camera angle might not have moved. The problem states "if relevant". So maybe the camera is static.

Wait, in the video description, the user says "the child is sitting on the floor" and the camera angle is from a slightly higher perspective, maybe. Let's check the frames: the child is sitting, and the camera is positioned such that the child is centered. The background is a couch with cushions. The camera seems to be a static shot, maybe handheld. Maybe the caption should say "camera maintains a static perspective".

Alternatively

Child is actively moving violin bow across strings and manipulating finger position on the violin body; both are discrete solid objects exhibiting controlled physical motion due to playing.

Background elements (couch, chair, rug) are stationary with no shifting or fluid motion. No fire, water, smoke, or wind effects present.


A person wearing white ballet shoes walks back and forth across the frame, their feet moving rhythmically on a wooden floor. The background includes a pink fan on a white stool, a bed with a green sheet, and a white cabinet with red trim. The camera remains in a low-angle, static position throughout.

A person's legs and feet (in ballet shoes) are moving in a rhythmic dancing motion, representing solid, distinct objects exhibiting locomotion due to physical forces.

The background (fan, bed, cabinets) is static with no uniform shifting. No fire, water, smoke, or wind visible; fan is stationary and does not create environmental motion.


A man in a white shirt and black shorts stands on a grassy field, holding a white frisbee in his right hand. He throws the frisbee forward, which arcs toward a distant goalpost. The man then runs to track the frisbee, his body oriented toward the direction of the throw. The camera remains stationary, capturing the action from a medium distance with minimal background details.

A person (solid object) moves through locomotion (running, swinging), with discrete object motion evident in their body movement and frisbee trajectory.

Background elements (goalpost, trees, field) remain stationary with no shifting or fluid environmental motion observed.


A person wearing a white dress with black polka dots uses a red egg separator to transfer egg contents into a clear glass bowl, tilting the separator to release the liquid. The hands, with light-colored nail polish, hold the separator above the bowl, positioned over a dark countertop. The scene is viewed from a top-down perspective with no camera movement.

A person's hand (solid object) is pouring liquid from a red container into a glass; the hand's motion is explicit and driven by physical action (pouring).

Static background elements (polka-dot dress, dark countertop) show no uniform shifting or fluid/environmental motion (e.g., no fire, water flow, or wind effects).


Two hands hold a small black smartphone, fingers typing on the touchscreen keyboard displaying "Pars 9090". A finger taps the screen, transitioning to a menu interface with options like "Fichas" and "Archivos". The hands navigate through the menu screens, adjusting the phone's orientation slightly. The camera maintains a close-up, slightly shaky perspective focused on the phone and hands.

Hands are interacting with a smartphone, performing discrete typing motions on the keyboard. The phone itself is held steady with minor hand movements for input.

The background appears to be a static surface (likely a cloth or table), showing no shifting, fluid motion, or environmental effects like wind or water. No ambient elements are present.


A person in a red long-sleeve shirt with dark hair adjusts their hair with one hand while holding an acoustic guitar, then plays the instrument, strumming with their right hand and positioning their left hand on the fretboard. The camera remains stationary, capturing the individual against a light wall with a glass-paneled door visible in the background.

A person in a red shirt is playing a guitar. The person's hands move to press frets and strum strings, and the head moves slightly (e.g., covering face).

Background (walls, door) is static. No fire, water, smoke, or wind. The ambient environment is calm and unchanging.


RAW CAPTION: Got it, let's see. The video shows a person walking across a sandy area. The person is wearing a dark green shirt and black shorts, no shoes. They're carrying a long, snake-like object, maybe a large reptile. The camera is moving to follow the person, panning to the right as they walk. The background has some structures like a fence and banners, but I should keep background minimal. The main motion is the person moving from left to right, holding the snake. Need to describe chronologically: person starts on the left, walks right, carries the snake. Spatial: the snake is in front of them, maybe. Camera: pans right, following the subject. Let's structure it.

First, identify main subject: a person. Appearance: dark green shirt, black shorts, barefoot. Action: walking from left to right across a sandy area, carrying a long snake. Then the camera moves right to follow. Background: fence and some signs, but minimal. So the caption should be: A person wearing a dark green shirt and black shorts walks from left to right across a sandy area, carrying a long snake-like object in front of them. The camera pans right to follow the person's movement. Wait, need to check the rules. Focus on motion and behavior, chronological. So the person moves, the snake is carried. The snake is held, so maybe "carrying a long, serpentine object" but since it's a snake, but the rules say exclude text recognition, but the snake is the object. Wait, the video shows a snake, but the task says "exclude text recognition" so maybe don't mention snake but object? Wait, the video shows a snake, but the rules say "focus on motion and behavior of main subjects (people/animals/objects)". So the object is the snake. But maybe just describe as a long object. Wait, the user example in the problem statement shows a person with a snake, so probably okay. Let's see.

Chronological: the person starts on the left, walks towards the right, carrying the snake. Camera follows by panning right. Background elements: fence, banners, but minimal. So the caption:

A barefoot person in a dark green shirt and black shorts walks from left to right across a sandy area, holding a long snake-like object in their right hand. The camera pans right to track the person's movement.

Wait, the person is holding it, so maybe "carrying a long snake" but the rules say "exclude text recognition" but the snake is an animal, so it's okay. Wait, the rules say "Exclude text recognition, named characters, or stylistic analysis." So no need to say "snake", just describe the object as a long, elongated object. Wait, but the video clearly shows a snake. Hmm. Maybe better to say "carrying a long, coiled reptile" but the problem says to be concise. Wait, the user's example in the problem statement has the snake, so maybe it's okay. Let's check the rules again: "Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order." So the main subject is the person, and the snake is the object they're carrying. So we can mention the snake.

Wait, the rules don't say to avoid mentioning animals, just text recognition. So the snake is an animal, so it's okay. Let's proceed.

So the person walks across, carrying the snake. The camera follows by panning right. So the caption would be:

A person in a dark green shirt and black shorts, barefoot, walks from left to right across a sandy area while carrying a long snake in their right hand. The camera pans right to follow the person's movement.

Check the rules:

a) Motion and behavior chronological: person walks from left to right, carrying snake. Correct.

b) Appearance: dark green shirt, black shorts, barefoot. Correct.

c) Spatial: carrying snake in right hand, which is in front of them. Maybe "holding the snake in front of them" but the description says "in their right hand". Wait, the video shows the person holding it, so "carrying a long snake in their right hand".

d) Camera: pans right. Correct.

e) Background minimal: the sandy area, fence, but since background is minimal, it's okay.

f) Exclude text recognition: no text mentioned, so okay.

g) Internal thinking, no reasoning.

So the final caption should be concise. Maybe:

A barefoot individual in a dark green shirt and black shorts walks rightward across a sandy area while carrying a long snake in their right hand. The camera pans right to follow.

But need to check the chronology: starts on left, moves to right, so "walks rightward across" is correct

A person is sweeping the ground with a broom. The person moves from left to right and the broom moves in a sweeping motion.

The background (walls, fence, trees) is static and not shifting uniformly. No environmental fluid motion (fire, water, smoke, wind) is present.


A red puppet with a green mouth is manipulated to move its head side to side on a wooden surface, opening its mouth to reveal the green interior; the background includes a bed with a patterned blanket and miscellaneous items. The camera remains stationary, top-down.

A red and black object (likely a hand) is interacting with a green circular object on the bed, exhibiting controlled movement.

The background elements (wall, bed, and furniture) show no uniform shifting or fluid motion; no fire, water, or smoke is present.


A person with dark hair plays a brown violin, positioned slightly left of the frame. The scene cuts to a man with white hair wearing a black shirt speaking, with another individual holding a violin visible behind him. The camera shifts from a close-up of the violinist to a medium shot of the speaking man, maintaining minimal background details.

First scene: violinist moves hands and bow on violin; second scene: speaker moves mouth and hands.

In both scenes, the background (walls, room) is static with no fluid/environmental motion (fire, water, smoke, wind).


A pair of hands holds a light green card with white polka dots against a red scrapbook page. The hands flip the card to reveal its backside, which has printed text, then flip it back to the front. The camera maintains a top-down perspective with minimal movement throughout.

Hands manipulate paper objects (a patterned sheet and a lined sheet), moving them in discrete, intentional motions.

The red surface and decorative elements in the background remain static; no fluid motion (fire, water, smoke) or uniform environmental shifts are present.


A hand places a teabag into a red decorative mug on a light surface. A kettle then pours hot water into the mug, submerging the teabag. The camera maintains a close-up perspective throughout the sequence.

Tea bag is placed into the mug by hands; water is poured from a teapot into the mug using a spoon as a guide.

Background is a static gray surface with no shifting elements; no fire, water flow, smoke, or wind observed.


A person wearing a red and white checkered hat and gray shirt opens a black oven door, places a metal tray containing approximately twelve golden-brown cookies into the oven, and closes the oven door. The camera remains static at a fixed angle.

A person's arm and a baking tray with food items move as the tray is placed into the oven, representing solid, distinct objects moving due to explicit physical forces (human action).

Static kitchen background (stove, counter, walls) shows no uniform shifting or fluid motion (e.g., fire, water, smoke).


A shirtless man in colorful shorts repeatedly punches a large black heavy bag, shifting his stance and moving to the right while striking it. The scene occurs outdoors with a concrete wall and greenery visible behind. The camera remains stationary, framed from a doorway perspective.

A shirtless person punches a heavy bag, causing it to swing. The person's arm movements and the bag's trajectory are distinct solid object motions driven by physical force (punching).

Background shows static concrete wall and subtle tree swaying (wind), but no fire, water, smoke, or dominant fluid motion. Trees move minimally due to wind but are not the primary focus.


tags.  Possible draft: A group of young adults dances energetically in a dimly lit indoor space with colored lighting. Dancers wear casual clothing in dark and bright hues, moving in unison with arm and leg motions. They form a loose line, some ahead of others. The camera maintains a handheld perspective with slight shake, following the group's movement.  But wait, need to be more specific. The video shows them moving in a synchronized fashion. The camera is maybe panning slightly. The background has a bar area but keep minimal. So maybe:  A crowd of people, mostly wearing dark and bright casual clothing, dances in sync to music in a dimly lit indoor venue. They move rhythmically, stepping and swaying in a loose formation with some individuals positioned ahead of others. The camera captures the scene from a slightly low angle, exhibiting minor handheld shake while following the group’s movement.  Wait, but the user said "spatial relationships if relevant". In the video, maybe the dancers are in front of the camera, moving towards it. The camera is moving, maybe tracking their motion.  Hmm. The video starts with the group dancing, the camera is probably moving slightly. The frames show the dancers in motion, with the camera following them. So perhaps:  A group of young adults, dressed in casual attire with dark and bright colors, dance energetically in a dimly lit indoor space. They move in unison, stepping and swaying rhythmically in a loose formation, with some individuals positioned ahead of others. The camera maintains a handheld perspective, capturing the scene with slight shake while following the dancers’ movement.  Check if all rules are met: chronological (starting with the dance), motion described, number (group), appearance (colors), spatial (some ahead), camera movement. Background minimal. Yes.  Avoid mentioning specific people or text. So that should work. </think>  <caption_output>A group of young adults, dressed in dark and bright casual clothing, dances energetically in a dimly lit indoor space with colored lighting. They move in unison, stepping and swaying rhythmically in a loose formation, with some individuals positioned ahead of others. The camera maintains a handheld perspective, capturing the scene with slight shake while following the dancers’ movement.

Multiple people (at least 5-6 visible) are dancing in coordinated motion; their movement is distinct and trackable as solid objects.

No significant shifting of background or fluid/environmental motion (fire, water, wind) observed. Background elements (walls, doorway, floor) remain static and consistent across frames.


RAW CAPTION: Got it, let's tackle this. First, I need to look at the video frames. The first part shows a woman in a black shirt sitting in front of a computer. She's making hand gestures—pointing, forming a heart shape, then a hand gesture. Then the scene cuts to a different setting: a classroom or office with people talking. There's a woman in a blue striped shirt and a man in a green shirt facing away. Another person in a blue sweater is in the background.

Now, following the rules: chronological order. First scene: woman with pink hair (but rules say exclude named characters, so just describe appearance—black shirt, maybe hair color? Wait, rule f says exclude named characters and text. Wait, rule b says mention appearance but not names. So "woman with short hair and pink highlights, wearing black shirt" but need to be concise. Wait, in the first frame, she's sitting, gestures: pointing, forming heart, then gesturing with hand. Then cut to the second scene: woman in blue striped shirt (striped, blue), man in green shirt (back to camera), another person in blue sweater. They're in a room with desks, whiteboard.

Need to focus on motion: first scene, woman makes hand gestures—starts by pointing (right hand up), then forms a heart (hands together), then gestures with hand. Then cuts to second scene where people are interacting: woman talking to man, others present.

Background: first scene has computer screen with image, desk. Second scene has office-like room with whiteboard.

Now, check rules:

a) Motion and behavior in order. So first woman's gestures, then scene change to the group.

b) Appearance: woman in black shirt, short hair (maybe pink highlights but maybe not necessary, but since it's visual, include). Wait, rule b says "color, size, orientation"—so in first scene: woman (medium size, short hair, black shirt) making hand gestures (pointing, heart shape, then hand gesture). Second scene: woman in blue striped shirt (light blue?), man in green shirt (back to camera), another person in blue sweater.

c) Spatial relationships: first scene, woman is in front of computer screen. Second scene, woman is seated at desk facing man, man's back to camera, another person standing.

d) Camera perspective: first scene, medium shot, then cut to medium shot of the group.

e) Background minimal: first scene has desk, computer; second scene has whiteboard, desks.

f) Exclude text recognition (the "EKU" text is excluded), named characters (Chelsea Eddings, but we don't mention names).

g) Internal reasoning but output just the caption.

So structuring the paragraph:

First, woman in black shirt seated, making hand gestures—pointing, forming heart shape with hands, then gesturing with hand. Then scene cuts to a room where a woman in blue striped shirt sits facing a man in green shirt (with back to camera), while another person in blue sweater stands nearby.

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

A woman in a black shirt seated, makes sequential hand gestures including pointing, forming a heart shape, and then a hand motion; the scene then cuts to a room where a woman in a blue striped shirt faces a man in a green shirt (with his back to the camera), while another person in a blue sweater stands nearby.

Check if it's chronological, mentions motion, appearance (colors, types of clothes), spatial relationships (seated, facing, standing), camera perspective (cut to another scene—so the transition is a cut, no movement mentioned except the cut).

Wait, rule d: "Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)." The camera movement: the first part is static, then cuts to another scene. So the camera moves by cutting (not moving the camera, but cutting to a new shot).

So the caption should end with the camera perspective: e.g., static shot cutting to another medium shot.

Putting it all together:

A woman in a black shirt with short hair sits in front of a computer, making hand gestures: first pointing upward, then forming a heart shape with her hands, followed by a hand gesture. The scene cuts to a room where a woman in a blue striped shirt sits facing a man in a green shirt (with his back to the camera), while a third person in a blue sweater stands nearby.

Wait, need to check the rules again: exclude named characters (so don't mention Chelsea Eddings), text recognition (so no "EKU" or "ITP Major"), so just describe the woman as a woman in black shirt.

Also, in the first scene, she's making gestures—so "seated, gestures with hands".

Now, let's make it concise

Discrete solid objects (woman's hands, pen, and two people in second scene) moving via gestures, talking, and body movements.

No shifting backgrounds (static computer monitor and purple wall in first scene; static whiteboard and walls in second scene). No fluid or environmental motion (fire, water, smoke, wind) present.


A green forklift, operated by a person in dark clothing, lifts a large brown cardboard box from the open back of a white truck with green and yellow markings. The forklift advances, raising the box upward and slightly away from the truck. The camera follows the forklift’s movement, maintaining a side perspective as the box is hoisted.

A green forklift (discrete solid object) is moving around a parked truck, lifting and relocating cargo. The forklift's motion is due to its own locomotion and operation.

The background includes a stationary building and ground, with no shifting or fluid/environmental motion (fire, water, wind). No ambient elements dominate the scene.


RAW CAPTION: Got it, let's tackle this. First, I need to observe the video. The main subject is a person stirring grains in a large black pot over a fire. Let's break down the steps.

Chronological order: The person is using a tool (maybe a spoon or stick) to stir the grains. The pot is on a stove with fire underneath. The person's arm is visible, wearing a white sleeve and a patterned shirt. The background has a brick wall, a blue curtain, and stacked bowls (yellow, pink, blue).

Main motions: The person stirs the grains repeatedly. The grains are brown, maybe roasted. The action is continuous stirring.

Spatial relationships: The pot is central, person's arm is left side of the frame. The fire is under the pot. Background items are to the right.

Camera perspective: The camera seems to be stationary, maybe slightly shaky. It's a medium shot focusing on the pot and the person's arm.

Now, apply the rules. Focus on motion and behavior: person stirs grains in large pot over fire. Describe appearance: person's arm (white sleeve), pot is black, grains are brown. Spatial: person's arm on left, pot central, background items right. Background minimal but essential for context? The problem says minimal unless essential. The fire is essential (since it's cooking).

Wait, rule e: background descriptions minimal unless essential. So maybe mention the brick wall, blue curtain, and stacked bowls briefly. But the key is motion.

Let me structure:

A person's arm, wearing a white sleeve and patterned shirt, stirs brown grains in a large black pot over a fire. The pot sits on a stand with visible flames below. The arm moves rhythmically, scooping and turning the grains. To the right, stacked colorful bowls (yellow, pink, blue) rest on a wooden surface near a brick wall and blue curtain. The camera remains stationary with slight shake, capturing the stirring motion from a slightly low angle.

Check rules: a) motion chronological: stirring. b) appearance: arm (white sleeve, patterned shirt), pot black, grains brown. c) spatial: arm left, pot central, bowls right. d) camera: stationary, slight shake, low angle. e) background minimal: brick wall, blue curtain, bowls. f) exclude text, names. g) internal thinking.

Let me tighten it. "A person with a white-sleeved arm stirs brown grains in a large black pot over an open fire; the arm moves rhythmically, lifting and turning the grains. To the right, stacked colorful bowls (yellow, pink, blue) sit on a wooden surface near a brick wall and blue curtain. The camera remains stationary with slight shake, focusing on the pot and stirring motion."

Wait, need to be concise. Maybe:

"A person's arm, clad in a white sleeve, stirs brown grains within a large black pot over a fire; the arm moves rhythmically to mix the grains. To the right, colorful bowls (yellow, pink, blue) rest on a wooden surface against a brick wall and blue curtain. The camera is stationary with minimal shake, capturing the stirring action from a fixed angle."

Check if all rules are met. Focus on motion (stirring), chronological (continuous stirring). Appearance: arm (white sleeve), pot black, grains brown. Spatial: arm left, pot central, bowls right. Camera: stationary, slight shake. Background minimal (bowls, wall, curtain). Yes.

Wait, the original video shows the person's body partially, but maybe "arm" is enough. The rule says "main subjects (people/animals/objects)" so person's arm is part of the person.

Another check: "conclude with camera perspective and movement". So end with that.

Let me write:

"A person's arm, wearing a white sleeve, stirs brown grains in a large black pot over an open fire. The arm moves rhythmically to mix the grains, with the pot positioned centrally on a stand. To the right, stacked colorful bowls (yellow, pink, blue) sit on a wooden surface near a brick wall and blue curtain. The camera remains stationary with slight shake, focusing on the pot and stirring motion."

Hmm, maybe shorten the background. Rule e says "minimal unless essential". The background items are part of the scene but not essential for the motion (which is stirring). Wait, the problem says "mention spatial relationships if relevant". Are the bowls relevant? Maybe not, but the rule says "minimal unless essential". The fire is essential (since it's cooking), but the bowls are in the background. Let's see the example: the user says "exclude text recognition, named characters...". So maybe the background can be described briefly.

Alternatively, maybe the background is not needed. Let's think: the main action is stirring,

A person's hand is moving to stir the contents of a large pot.

The background (brick wall, curtain, table) is static. The fire is burning but it is not the dominant motion; the dominant motion is the hand stirring the pot.


Two individuals in light blue shirts interact at a table; one with a visible arm tattoo holds the other's hand while the second person, wearing a head covering, leans in closely. The camera alternates between close-ups of their interlocked hands and wider shots of the table, which holds a water bottle and other small items, capturing slight handheld movement and shifting angles. Background elements remain minimal throughout the sequence.

A person (discrete solid object) manipulates their hands and feet, exhibiting clear physical motion through deliberate actions.

Background elements (table, floor) show no significant shifting or environmental fluid motion (fire, water, smoke, wind). Static background elements appear stable across frames.


A female swimmer wearing a white cap and dark swimsuit swims breaststroke in a pool, propelling forward with synchronized arm pulls and leg kicks, the camera tracking her motion from a side perspective.

The swimmer (a person) is the discrete object moving by breaststroke locomotion. The swimmer's motion is visible with clear strokes and turns.

The background (pool walls and lane markings) is static. The water movement is a consequence of the swimmer's locomotion and is not the dominant motion. The dominant motion is the swimmer.


A man in a green long-sleeve shirt stands on the edge of a roof, lifting a hammer upward, then swinging it downward to strike the roof surface. After the strike, he places his hand on the roof. The camera remains static, capturing the action from a frontal angle with the house wall visible to the right and grassy ground behind.

The man in the green jacket is the only discrete object exhibiting motion. He performs deliberate hand and arm movements while working on the roof surface, indicating intentional physical actions.

The background (grass, house wall, and red flowers) shows no significant movement or environmental effects like wind, water, or fire. Static elements remain fixed throughout the clip, indicating no dominant ambient motion.


A hand holds a large, multicolored pile of small, assorted candies. The hand lifts the candies toward a person’s face, positioning them close to the camera. The person brings the candies to their mouth and eats, with the camera capturing the action in close proximity. The camera remains steady with slight shake, focusing on the hand and person against a dark background.

Hand holding a donut with sprinkles moves towards the camera and then to the person's mouth; the person's head moves as they take a bite.

Background is dark and featureless, no clear uniform shift of background elements. No fire, water, or wind present.


A woman in a gray hoodie stands behind a table, then steps away. A man in a black shirt and cap enters, leans over the table, and the woman re-enters holding a white stick. The camera remains static.

The woman in the gray sweater walks across the frame, picks up a water bottle from the table, and hands it to the man in the dark shirt. The man remains seated and turns to interact with her.

The background (whiteboard and wall) is static with no shifting; no fluid or environmental motion (fire, water, smoke, wind) is present.


An elephant stands in a shaded enclosure, then walks forward along a path while carrying two riders on its back; the camera follows from behind, capturing the elephant's movement through an open area with distant structures.

An elephant with riders moves across a dirt path; the motion is consistent with locomotion (solid object movement).

Background elements (ground, structures) show no uniform shifting; no fire, water, smoke, or wind present as dominant motion.


RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video frames. The video shows a swimming pool with multiple lanes. The main subjects are swimmers. Let's check each frame.

In the first frame, there are two swimmers in the water, moving. Then, as the video progresses, they continue swimming, and another swimmer appears. The pool has lane dividers with red, yellow, blue colors. The background has empty stands and some blue bunting.

The main subjects are swimmers: they're wearing swim caps, probably different colors (but need to be brief). Let's count: first frame, two; then maybe three? Wait, in the frames, the number changes. Let's see: frame 0, two swimmers; frame 1, two; frame 2, three? Wait, maybe it's the same two, but maybe not. Wait, the video is showing them swimming in the pool.

Chronological order: they're moving through the pool. Their motion: swimming, arms moving, heads above water. Appearance: swim caps, swimsuits. Spatial: they're in the pool, lanes separated by dividers. Background is the empty stands, but minimal description.

Camera perspective: it seems like a fixed camera, maybe panning slightly? The frames show the pool from a side view, and the camera is probably stationary but capturing the swimmers as they move. Wait, the video might be panning right, as the swimmers are moving from left to right? Let's check the frames.

The first frame shows swimmers on the left, then as the frames progress, they move to the right. So the camera is panning right to follow them. The camera is at the side of the pool, so it's a side view.

Now, putting it all together. The main subjects: two swimmers (maybe more as time goes on), moving through the pool. They're wearing swim caps, in the water. The lane dividers are red, yellow, blue. Background: empty seating, but minimal. Camera: side view, panning right to follow the swimmers.

Wait, the rules say to mention spatial relationships. So, the swimmers are in the pool, moving from left to right (chronological). First, two swimmers; then maybe a third appears. Wait, frame 0: two; frame 1: two; frame 2: three? Let me check the frames again.

Frame 0: two swimmers, one in front, one behind. Frame 1: same two, moving. Frame 2: two swimmers, but maybe the third is appearing. Wait, the problem says "main subjects". Let's count: in frame 0, two; frame 1, two; frame 2, two; frame 3, two; frame 4, two; frame 5, two. Wait, maybe the video shows two swimmers moving. Let me check the video.

Wait, the user provided 6 frames. Let's list them:

Frame 0: two swimmers (one with blue cap, one with red cap?) in the pool, moving.

Frame 1: two swimmers, same as before, but maybe the red cap is now in front.

Frame 2: two swimmers, now a third person is visible on the right side (but not a main subject).

Frame 3: two swimmers, moving.

Frame 4: two swimmers, one with a red cap, another with blue, moving.

Frame 5: two swimmers, moving.

So main subjects are two swimmers. Their appearance: one with a blue swim cap, the other with a red (or maybe different colors). Number: two.

Motion: they are swimming freestyle, moving from left to right through the pool. They are in the water, heads above water, arms stroking. The lane dividers (red, yellow, blue) separate the lanes. Background: empty spectator seats, blue bunting.

Camera perspective: side view, panning right to follow the swimmers' movement.

Now, structure the caption:

"Two swimmers wearing swim caps and swimsuits move through an indoor pool, swimming freestyle from left to right. The swimmers are separated by lane dividers with red, yellow, and blue floats. The camera follows their motion with a slight pan to the right, capturing them from a side perspective as they progress through the pool lanes."

Check rules:

a) Motion and behavior chronological: yes, swimming left to right.

b) Appearance and number: two swimmers, swim caps (colors), swimsuits.

c) Spatial: swimmers in pool, lane dividers, moving left to right.

d) Camera: side view, pan right.

e) Background minimal: "empty spectator seats" is minimal.

f) Exclude text,

Two swimmers are actively moving through the water, executing breaststroke motions with visible arm and leg movements. Their motion is distinct and driven by their own physical actions.

Static background elements (pool deck, lane dividers, overhead structure) show no uniform shifting. The pool water exhibits fluid motion, but this is secondary to the swimmers' locomotion.


Two individuals seated at a table interlock hands and shift fingers in a repetitive motion. Both wear light-colored jackets; one has a scarf. The camera remains stationary, capturing the close-up interaction against a dimly lit background with a storefront visible through the window.

Two people are engaged in coordinated hand movements (e.g., holding and manipulating hands), with discrete solid-object motion evident in their arms and hands.

No shifting background; no fire, water, smoke, or wind detected. Background (bar shelves, bottles, reflective surfaces) remains static throughout the video with no environmental fluid motion.


Two women in light-colored belly dance outfits with flowing skirts and bra tops perform on a stage. Initially positioned side by side, they move synchronously, holding and swaying the fabric of their skirts while stepping forward. The stage background is dimly lit with subtle stone elements. The camera maintains a static perspective.

Two female dancers in traditional attire are moving their bodies and arms, exhibiting controlled locomotion and physical gestures. Their motion is tracked via bounding boxes as they perform synchronized movements.

The background features stone-like structures and a purple-lit stage that remain static across frames. No fluid/environmental motion (fire, water, wind) dominates the scene.


A stylist in a red patterned dress stands behind a seated child wearing a black-and-white cape, manipulating the child's styled hair. The stylist's hands move methodically through the hair sections as the child remains still. The camera remains stationary, capturing the interaction from a fixed angle within a salon setting.

Hairdresser's hands moving to style client's hair, with the client seated still. The motion is due to manual manipulation of hair.

Background elements (salon chairs, shelves, decor) are stationary with no shifting or fluid motion. No fire, water, or wind detected.


A woman in a black top adjusts a green and red traditional garment with gold embroidery, moving her hands to fold and position the fabric. To her right, another woman in a golden blouse and green skirt stands still with hands clasped. The camera remains stationary, focusing closely on the two subjects against a plain background.

A woman in a black top manipulates a green and red cloth (discrete solid object), exhibiting deliberate hand movements to fold or adjust it. The other woman remains stationary.

The background is a static white wall with no visible shifting or environmental fluid motion (e.g., fire, water, wind).


A hand uses a spoon to stir the contents of a white enamel pot on a gas stove, then withdraws the spoon. The pot contains a light green liquid with dark green herbs. The camera maintains a top-down view, focusing on the pot and the stirring motion.

A hand (discrete solid object) moves in a circular motion to stir the contents of the pot, causing visible displacement of the liquid and herbs inside.

The background (gas stove burners and countertop) is static with no uniform shifting. No dominant fluid or environmental motion (e.g., water, fire) is visible beyond minor liquid surface movement in the pot.


A person in a white lab coat adjusts a microscope in a laboratory, moving their right hand to operate its controls and then lowering it to the table. The individual stands in front of the microscope, with lab equipment visible in the background. The camera remains static throughout the sequence.

A person in a lab coat is moving their hands and arms to interact with equipment; this discrete solid object (human) exhibits intentional locomotion due to physical forces (muscle movement).

The lab background (walls, equipment, distant figures) remains static throughout the sequence with no shifting or fluid motion; no fire, water, smoke, or wind is observed.


A person wearing a dark jacket, green pants, and a hat is crouched on a snowy frozen lake, manipulating a fishing rod with an orange flag. They repeatedly adjust the line near a hole in the ice, shifting their hands and body position while focusing on the rod. The ice hole is positioned directly in front of them, with a distant tree line visible in the background. The camera remains stationary, capturing the action from a fixed angle.

A person is engaged in ice fishing, with their hands and body making subtle movements (e.g., adjusting the fishing rod, handling the line). These motions are intentional and distinct, representing physical actions related to the fishing activity.

The background features a frozen lake with distant trees and a clear horizon. There are no shifting backgrounds, fluid motion (e.g., water, smoke), or wind-driven movement observed; the environment appears still and static.


A young girl with brown hair in a ponytail and a white sleeveless shirt stands on a red stool next to a white top-loading washing machine, reaching into the drum. She steps down from the stool, then steps back up, adjusting her position before reaching into the machine again. The camera remains at a slightly shaky, eye-level perspective with minimal background details visible.

A young girl (discrete solid object) interacts with a washing machine and steps on a red stool, moving her body and limbs through explicit locomotion. The stool is also a discrete object moving relative to the girl.

Background elements (walls, tile floor) remain static with no uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) dominates the scene; the washing machine's interior water is not the primary motion source.


RAW CAPTION: Got it, let's tackle this. The video shows a park scene with people. First, identify main subjects: several people walking or moving. Let's list their actions chronologically.

At the start (0.0s), there's a blue umbrella under which people are gathered. Then, people are walking. Let's check each frame. In frame 0, people are in a park area. The main movements: a girl in black dress is on the right, moving. A woman in white shirt and dark pants is on the left. Another person in pink shirt and white shorts. Then, in frame 1, the woman in white shirt is walking left, the girl in black is moving towards the right? Wait, no, let's track positions.

Looking at the frames: first, a woman in white shirt and dark pants walks from left to right (frame 0 to 1). Then a girl in black dress is in the center-right, moving. The pink-shirted person is walking. The background has a blue umbrella, trees, rocks.

Need to describe motions chronologically. So first, people are moving: woman in white shirt walks left to right (from left side of frame to center). Girl in black dress is walking towards the right (maybe). The pink-shirted person is moving. Let's count: at least 5 people visible.

Spatial relationships: blue umbrella is central background. Rocks in foreground. Trees behind.

Camera: static? Because the frames don't show movement, but the video might have a slight shake. The output needs to mention camera perspective and movement. The rules say conclude with camera perspective. Since it's a still sequence, maybe it's a static shot with a slight shake.

Background minimal: just trees, umbrella, rocks. Don't describe the umbrella in detail unless essential.

So the caption should be:

In the park scene, a woman in a white shirt and dark pants walks from the left to the right across the paved area, while a girl in a black dress moves toward the right. A person in a pink shirt and light shorts walks toward the center. Other individuals are scattered near a blue umbrella and rocks in the background. The camera remains static with a slight shake throughout the sequence.

Wait, check the rules: chronological paragraph. So order of actions: start with initial positions, then movements.

First frame: people are in the scene. Then, as time progresses (0.3s to 5s), the woman in white walks left to right, the girl in black moves. Maybe the girl in black is holding a hula hoop? Wait, in the frames, some people might be holding hoops. Let's check: the initial frames show people with hula hoops? Wait, the first frame, there's a person in a white shirt walking, and a girl in black. Do they have hoops? Oh, maybe, but the problem says to focus on motion and behavior.

Wait, the video description: people are in a park, maybe playing. Let's re-express.

Chronological: At the beginning, multiple people are present in a park area with trees and a blue umbrella. As the sequence progresses, a woman in a white shirt and dark pants walks from the left side towards the center-right. Simultaneously, a girl in a black dress moves toward the right side. Another individual in a pink top and light shorts walks towards the center. Additional people are gathered under the blue umbrella and near rocks. The camera maintains a static position with a slight shake, capturing the scene from a ground-level perspective.

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

"Several people walk through a park: a woman in a white shirt and dark pants moves left to right; a girl in a black dress walks rightward; a person in a pink top and light shorts moves toward the center. Others gather under a blue umbrella near rocks. The camera remains static with a slight shake."

Wait, but need to mention number? The rules say "briefly describe their appearance and number (color, size, orientation)".

Wait, the problem says: "briefly describe their appearance and number (color, size, orientation)". So for the main subjects, give color, size (maybe not size, but maybe their clothing), number.

Main subjects: multiple people. Let's say "a woman in a white shirt and dark pants, a girl in a black dress, and another person in a pink top walk through the park."

Chronological order:

At the start, people are in the scene. Then:

- The woman in white shirt walks from left to right.

- The girl in black dress walks toward the right.

- The person in pink top walks toward the center.

Also, others are under the umbrella.

So:

In the video, several people move through a park: a woman in a white shirt

Multiple people are walking and moving in various directions, exhibiting discrete locomotion.

The background (trees, rock, blue umbrella) is stable with minimal leaf movement due to wind; no fire, water, or smoke observed.


A person wearing a black headscarf and gray cardigan sits at a desk, gesturing expressively with both hands while speaking. They are positioned in front of a computer monitor displaying a screen with colored buttons and a chart. The scene then transitions to a close-up of a hand pressing a green button on a screen, with a blurred background. The camera shifts from a medium shot of the person to a close-up of the hand.

A person's hands are actively moving (gesturing) in front of a desk with monitors, representing discrete solid objects subject to explicit physical forces (locomotion via hand gestures).

No shifting background elements (walls, monitors remain static) and no fire, water, smoke, or wind motion present.


Two individuals engage in arm wrestling at a wooden table; the person on the left wears a green shirt and a purple crown, while the person on the right wears a gray shirt. They lock hands, leaning forward in competition, with the person in the gray shirt showing strain before their arm lowers as the match progresses. Spectators stand behind the table, partially visible. The camera remains close-up, focused on the arm wrestling action with minimal movement.

Two individuals engaged in arm wrestling, with their arms and upper bodies moving due to physical force. Additional people in the background may have minor movements but are not the primary focus.

No fire, water, smoke, or wind present. Background (wooden floor, standing people) is mostly static with no significant ambient motion.


A hand places slices of yellow cheese onto two sandwich halves on a white plate, adjusting their position before removing. The hand then adds a portion of green salad leaves to one sandwich. The sandwiches contain buns, meat, and other fillings. The camera maintains a top-down view throughout the sequence, capturing the plate and hand movements.

Hand actively placing cheese slices and lettuce onto sandwich halves; cheese and lettuce are solid objects with discrete motion due to human manipulation.

Static background (tablecloth pattern) shows no uniform shifting or environmental fluid motion (fire, water, smoke, wind); no significant ambient elements present.


A group of approximately ten dogs, featuring white, black, brown, and tan coats, walk forward in a line along a dirt path through a grassy field; the camera follows closely behind, capturing their steady movement as they traverse the path with a hill and sparse trees visible in the distance.

Multiple dogs are moving forward along a path, exhibiting distinct locomotion due to their own movement.

Static background elements (hills, trees, grass) show no uniform shifting or fluid motion; ambient elements (e.g., wind-swaying grass) are minimal and non-dominant.


A man wearing a red shirt and khaki pants adjusts a bicycle in a cluttered workshop, initially leaning over the bike mounted on a stand. He lifts the bike upright, repositions it, and continues working on its frame. Shelves with tools and supplies are visible behind him. The camera remains stationary, capturing the scene from a fixed angle.

The person (wearing red shirt) is moving around the bicycle, handling tools and parts. The bicycle remains stationary.

Background elements (shelves, tools, wall) show no shifting; no fire, water, smoke, or wind present.


A hand holding a blue marker writes on a whiteboard, moving from the right to the left to add numbers and symbols, then shifts downward to write additional elements. The hand's motion is continuous, extending lines and marking characters. The camera maintains a close-up perspective, slightly shaky, focusing on the hand and board. Background objects remain out of focus and unimportant to the sequence.

A hand holding a marker moves to write on a whiteboard, displaying mathematical notation. The hand is a discrete solid object undergoing intentional motion.

The background consists of static elements (walls, furniture) with no shifting or environmental fluid motion (fire, water, smoke, wind).


A person’s hands manipulate a small, reflective object over a wooden table, peeling and adjusting it while holding the item between fingers. A roll of gray duct tape sits behind the hands, and scissors rest to the left on the table. The camera maintains a fixed top-down perspective throughout the sequence.

The hands are manipulating a piece of tape, with discrete movements involving grasping, unfolding, and folding the tape. These are explicit physical actions by the hands on a solid object.

The background features a wooden table and a roll of tape, which remain static throughout the video. There is no fluid motion (fire, water, smoke) or environmental wind-driven motion observed.


A person wearing a plaid shirt holds an orange object near their mouth, then brings it to their mouth and chews. Wooden planks and a red-and-black step ladder are visible in the background. The camera remains stationary, focused on the person's upper body.

A person wearing a checkered shirt is performing discrete hand movements near their mouth (likely eating or gesturing). The motion is localized to the hand and upper body, with no significant locomotion or collision events observed.

The background consists of stationary wooden structures and a red ladder on a stand. There is no shifting background motion, fire, water, smoke, or wind visible in the scene. Background elements remain stable throughout the clip.


A person in a dark suit stands at a podium, then moves rightward across the stage, gesturing toward a projected diagram on the screen. The camera remains stationary, capturing the presentation from a fixed angle with the audience seated in the background.

A person (discrete solid object) is moving by walking and gesturing, exhibiting locomotion and hand movements.

Static background elements (walls, whiteboard, table) show no shifting or environmental motion. No fire, water, smoke, or wind present.


A person wearing a red headband, gray jacket, brown overalls, and white gloves is seated inside a dark enclosed space. They hold a fishing rod extended to their left, making slight adjustments with their hands on the reel. The background is dim except for a bright light source. The camera remains stationary, capturing a close-up view of the individual and their actions.

A person is sitting and manipulating a fishing rod, showing slight hand movements.

The background is static and there are no fluid or environmental motions (fire, water, smoke, wind) visible.


A man in a white lab coat adjusts a microscope on a lab bench, observing through its eyepiece. He then turns to interact with a computer monitor beside the microscope, which displays a grid of vertical lines. After adjusting the monitor, he steps away from the equipment. The camera remains stationary, capturing the scene from a fixed angle.

A person (in lab coat) is moving the microscope and turning to face the camera, resulting in motion of both the person and the microscope.

Background is static (lab wall, equipment, and computer monitor do not shift uniformly). No fire, water, smoke, or wind present.


A shirtless man plays a long string instrument, his hands moving rhythmically over the strings while holding the instrument vertically against a plain wall. The camera maintains a close-up perspective focused on his upper body and the instrument throughout the sequence.

The man (discrete solid object) is moving his head and body while holding an instrument; this motion is due to his own physical actions.

The background is a static wall with no shifting or environmental motion (no fire, water, wind).


A person wearing a yellow and orange safety vest over a black hoodie is seated at a cluttered desk, gesturing with both hands while speaking. Another individual places a round donut on the desk; the person picks it up, eats it, then places their hands on the desk, turning to look at a laptop screen. The camera remains static throughout, capturing the scene from a frontal perspective.

Two people are moving: one person (center) makes hand gestures and drinks from a cup; another person (right) enters, places a cup on the desk, and exits. These are discrete solid objects moving due to explicit physical forces (locomotion, collision).

The background (whiteboard, cabinets, desk items) is static with no shifting or fluid motion. No fire, water, or wind present.


A hand with red nail polish holds a small light-colored animal with red-tipped limbs inside a blue plastic container. The hand slightly shifts its grip, moving the container while the animal remains mostly stationary. The camera maintains a stable close-up perspective on the hand and container.

A hand with red nail polish is holding and gently moving a small animal (likely a rabbit or similar). The animal's limbs exhibit subtle motion as it is manipulated, and the hand's position shifts to maintain contact.

No shifting background or fluid/environmental motion observed; static background elements (wooden surface, blue container edges) remain fixed without uniform panning or tilting.


A person wearing dark pants and a light-colored shirt walks around a dark blue sedan, moving from the left side to the rear and then toward the right side of the vehicle. The car is parked on a concrete surface with grassy areas visible. The camera maintains a top-down perspective with minimal movement.

A person moves toward a parked car, opens the rear passenger door, and interacts with the vehicle while walking around the cars.

The background elements (driveway, house wall, grass) remain stable with no uniform shifting; no fire, water, smoke, or wind motion is present.


A person in a gray hoodie sits with hands near chest, then reaches up to receive a white cloth from an off-screen hand, using it to wipe their face. The scene shifts to two individuals: one in the gray hoodie and another in a pink shirt, both eating red candies from small containers while seated. The camera remains handheld with slight shake throughout.

Two individuals are visible; one handles a white cloth (covering face, moving hands), the other eats a snack, with discrete motion from hand movements and head gestures.

The background (e.g., room interior with furniture) shows no significant shifting or fluid motion; no fire, water, or smoke present.


Two children are in a room; one sits on a chair in a pink dress, the other sits on the floor in a tie-dye top and red skirt. The girl on the floor plays a guitar, adjusting her hands on the strings while strumming. The seated girl faces the guitarist, remaining still. The camera remains fixed throughout, capturing the scene from a slightly elevated angle.

Two children in pink dresses: one seated speaking into a microphone (head/upper body movement), the other seated playing a keyboard (hand/keyboard motion). Movements are discrete, solid, and result from intentional locomotion/physical actions.

Static background elements (bookshelves, furniture) show no uniform shifting. No fire, water, smoke, or wind present; environmental motion is absent.


Hands hold a baking tray with 12 round dark chocolate cookies, some featuring orange candy pieces, arranged on parchment paper. A hand with orange nail polish places a cookie onto a marble surface, then stacks additional cookies. The camera transitions from a top-down view of the tray to close-ups of the cookies and hands placing them.

Hands move the cookie tray and stack cookies, showing discrete objects in motion due to physical forces.

The background (marble countertop) is static; no fluid or environmental motion observed.