Split screen

Camera and lensCamera clause

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.