subject_definitions:
<Subject 1> is the young woman in <Picture 1>: long wavy ginger-red hair, fair skin with light freckles, wearing a cream short-sleeve t-shirt, a dark cord necklace with a metal cross pendant, high-waisted blue jeans with a brown leather belt and a small brown pouch, and woven cord wrist wraps on both wrists. Her exact facial structure, features and proportions stay identical to <Picture 1> in every frame.

summary:
[reference generation] The target video shows <Subject 1> standing still centre stage on a concert stage with tall deep-red velvet curtains, a single warm spotlight beam falling from high above, a chrome microphone on a tall stand, a drum kit on a riser behind, stacked keyboards to the left, monitor wedges, and a polished wooden stage floor reflecting the warm light, in a waist-up medium close-up, as the camera performs a dolly zoom.

retention_analysis:
<Subject 1> (appears in [Shot 1]): fully_preserved - her face, identity and clothing are held identical to <Picture 1> in every frame with zero drift.

detailed_description:
The target video is live-action and cinematic, shot on an ARRI Alexa with a Cooke S4 lens at 50mm, warm amber stage lighting with a hard spotlight from above and deep shadow beyond it, rich saturated reds.
[Shot 1] A waist-up medium close-up frames <Subject 1> standing completely still centre stage, lit by the overhead spotlight, with the microphone stand just in front of her and the red curtains, drum kit and keyboards behind her. The camera pushes in while simultaneously zooming out on the Cooke S4 lens, so that <Subject 1>'s size and position in frame stay exactly constant throughout, while the red curtains, the drum kit, the keyboards and the microphone stand behind her recede, shrink, and spread apart into much greater depth as the lens's focal length changes. As the shot plays out, <Subject 1>'s expression shifts from blank and neutral into dawning realization and slight shock: her eyes widen and focus more intensely, her brow lifts and tightens, her lips part slightly, and her breathing grows visibly shallower and faster, the change building through the middle of the shot and settling into a held, wide-eyed stillness by the end.

overall_soundscape: The quiet room tone of a large empty auditorium continues throughout, with faint distant creaks and <Subject 1>'s breathing growing faster and shallower as the shot progresses.

non_diegetic_music: A single sustained low string note swells partway through the shot, then fades toward the end.

subject_definitions:
<Subject 1> is the young woman in <Picture 1>: long light brown wavy hair, fair freckled skin, round gold-rimmed glasses, wearing a simple white slip dress with thin straps. Her exact facial structure, features and proportions stay identical to <Picture 1> in every frame.

summary:
[reference generation] The target video shows <Subject 1> running through a crowded indoor house party from room to room, in a head-and-shoulders close-up from just below her eyeline, as the camera performs a snorricam shot.

retention_analysis:
<Subject 1> (appears in [Shot 1]): fully_preserved - her face, identity and clothing are held identical to <Picture 1> in every frame with zero drift.

detailed_description:
The target video is live-action and cinematic, shot on an ARRI Alexa Mini with a 14mm wide prime, the camera fixed rigidly to her torso so it moves exactly with her body, harsh mixed party lighting with warm tungsten sconces and coloured LED wash spilling from open doorways sweeping hard across her face as she passes each one, a rich saturated palette with deep shadow.
[Shot 1] A head-and-shoulders close-up of <Subject 1>, framed from just below her eyeline a short distance in front of her and angled gently upward at her face, shows her whole head and both bare shoulders with a clear margin of open space above her hair, so that the top of her head never reaches the top of the frame, as she is running hard down a narrow, packed indoor corridor at a house party and banking round its corners into the rooms off it, her hair flying and the thin straps of her dress shifting with every stride, with people crushed shoulder to shoulder along both walls with drinks, shouting over the music, open doorways spilling coloured light ahead of her, a low ceiling strung with warm bulbs close overhead, and each room she banks into more congested than the last. <Subject 1> runs hard down the corridor and banks hard round each corner and through each doorway into the next crowded room, carried forward at the same speed from the first frame to the last, never breaking stride. Her shoulders and chest stay frozen in the frame throughout: they hold exactly the same place at exactly the same size in every single frame, never drifting a pixel, and her head is the only part of her that moves inside that frozen frame. Everything else is thrown onto the world. Tracking with her at fast speed and shaking strongly with large amplitude, the whole party - the ceiling lights, the door frames, the packed bodies pressed in on both sides - heaves and drops in exact time with her stride, and each time she banks into a turn the entire room whips sideways across the frame in one fast pan, the walls and the crowd sweeping past the lens fast enough to smear into streaks before the next room opens up ahead of her. <Subject 1> is already wide-eyed and frightened in the very first frame, her brows pulled up and together and her eyes stretched wide, and the fear only tightens as she runs: her stare fixes harder, her brows draw in further, and her breathing grows faster and more ragged through her nose. Her lips stay pressed together the whole way, the breath forced out through her nose. Her head rocks with the impact of every stride while her shoulders stay locked in place, and both arms swing freely and loosely at her sides in rhythm with her run, her hands open and relaxed.

overall_soundscape: Her footfalls and breathing stay close, loud and constant, right up against the microphone, her breath tightening into a fast ragged hiss through her nose as the shot goes on, while the party swings and lurches around her with every stride, the music and shouting swelling hard as she banks into each new room and sweeping away behind her.

non_diegetic_music: A relentless two-note pulse locked exactly to her stride, one hit per footfall, never speeding up or slowing down, with a high thin dissonance creeping in above it and tightening as the shot goes on.

subject_definitions:
<Subject 1> is the young woman in <Picture 1>: long dark brown wavy hair, warm olive skin and a bright open smile, wearing a white lace-trimmed cropped camisole and high-waisted beige trousers. Her exact facial structure, features and proportions stay identical to <Picture 1> in every frame.
<Subject 2> is the second young woman in <Picture 2>: long light brown wavy hair, fair freckled skin, round gold-rimmed glasses, wearing a simple white slip dress with thin straps. Her exact facial structure, features and proportions stay identical to <Picture 2> in every frame.
<Subject 3> is the third young woman in <Picture 3>: long wavy ginger-red hair, fair skin with light freckles, wearing a cream short-sleeve t-shirt, a dark cord necklace with a metal cross pendant, high-waisted blue jeans with a brown leather belt and a small brown pouch, and woven cord wrist wraps on both wrists. Her exact facial structure, features and proportions stay identical to <Picture 3> in every frame.

summary:
[reference generation] The target video shows <Subject 1> in the foreground with <Subject 2> and <Subject 3> talking together far behind her in a sunlit city rooftop terrace at golden hour, in a medium-wide shot, as the camera performs a rack focus.

retention_analysis:
<Subject 1> (appears in [Shot 1]): fully_preserved - her face, identity and clothing are held identical to <Picture 1> in every frame with zero drift.
<Subject 2> (appears in [Shot 1]): fully_preserved - her face, identity and clothing are held identical to <Picture 2> in every frame with zero drift.
<Subject 3> (appears in [Shot 1]): fully_preserved - her face, identity and clothing are held identical to <Picture 3> in every frame with zero drift.

detailed_description:
The target video is live-action and cinematic, shot on an ARRI Alexa with a Cooke S4 75mm prime wide open, locked off, focus pulled with a follow focus, warm golden-hour sunlight with strong lens flare, a rich saturated palette.
[Shot 1] A medium-wide shot holds two distinct depth planes at once: <Subject 1> close to camera and the rooftop opening out well behind her. She is standing in place on the warm rooftop deck, breathing softly, hair and clothing stirring in the air, blinking and shifting her weight a little as people naturally do, with low sun flaring between distant towers, potted plants and strings of lights behind her. The camera holds a static shot. <Subject 1> stands close to camera in sharp focus while <Subject 2> and <Subject 3> stand talking together far behind her, soft and unfocused. <Subject 1> slowly turns her head to look back at them, and the focus racks from her face to the two women - she falls into soft blur exactly as they resolve sharply. <Subject 1>'s idle curiosity sharpens into recognition as she turns, while <Subject 2> and <Subject 3> stay absorbed in their own conversation, laughing quietly together.

overall_soundscape: The two women's quiet conversation and laughter sits distant and indistinct behind the rooftop ambience, then lifts forward and becomes clearly audible as the focus reaches them.

non_diegetic_music: A faint sustained pad that shifts harmony once, at the moment the focus changes.

subject_definitions:
<Subject 1> is the young woman in <Picture 1>: long wavy ginger-red hair, fair skin with light freckles, wearing a cream short-sleeve t-shirt, a dark cord necklace with a metal cross pendant, high-waisted blue jeans with a brown leather belt and a small brown pouch, and woven cord wrist wraps on both wrists. Her exact facial structure, features and proportions stay identical to <Picture 1> in every frame.

summary:
[reference generation] The target video shows <Subject 1> seated at a desk in a dim room at night, in a three-panel split screen, as the camera performs a three-panel split screen.

retention_analysis:
<Subject 1> (appears in [Shot 1]): fully_preserved - her face, identity and clothing are held identical to <Picture 1> in every frame with zero drift.

detailed_description:
The target video is live-action and cinematic, shot on an ARRI Alexa Mini with a 35mm prime, locked off, cool monitor light on her face against a warm dim room, a muted contemporary palette.
[Shot 1] The frame is divided into three equal vertical panels side by side, separated by thin black gutters. The left panel holds <Subject 1>, seated at a cluttered desk typing on a keyboard, a bright monitor in front of her, a mug and scattered papers beside it, a dark room and a rain-streaked window behind her. Every panel is locked off and completely static; nothing pans, zooms or moves at any point. The three panels open one after another at even intervals, two full seconds apart. The left panel plays from the very first frame, showing her from her left side in profile as she types, while the centre and right panels are solid black. The centre panel stays black for two whole seconds and comes on two seconds into the shot, showing the same moment from the front, framed over the back of the monitor with the screen glow on her face. The right panel stays solid black for two whole seconds longer than the centre one and comes on four seconds into the shot, showing her from behind in full, her back and the bright monitor in view. For the last four seconds all three panels play together in perfect sync, the same continuous typing at the same instant from three different angles. <Subject 1> types steadily and continuously throughout, her hands staying on the keyboard, pausing once to read the screen before carrying on.

overall_soundscape: Steady keyboard clatter, close and continuous, over the low hum of a quiet room, with a chair creaking once.

non_diegetic_music: A tight rhythmic pulse locked to the typing, a new layer entering each time another panel opens.