Vikas edit video prompt: our tested prompt for Gemini, Google Flow and other AI tools

Use my photo as the face: keep my face, skin, hair and build exactly as they are. Put me in a bright college classroom in the morning, sitting at a wooden desk with an open notebook, a green chalkboard and tall windows behind me, other students blurred in the background. I wear a plain black short-sleeve button shirt with no print or logo. I lean back slightly and give the camera a slow, confident half smile, like the main character in a Korean campus drama. Photoreal, shallow depth of field, soft window light, square 1:1. No text, no watermark.

A square 1:1 video, exactly 15 seconds, photoreal live action, like a scene from a Korean campus drama edit: a college classroom and the indoor corridor outside it, in the morning. Some shots are in full natural colour and some are in high-contrast black and white, exactly as the timeline below says. Hard cuts only where the timeline says CUT. No text, no subtitles, no labels, no logos, no watermarks. @Image1 is THE LEAD: take only the face, skin, eyes, hair and build from it, never its background. - The classroom comes from this text: a bright college classroom with rows of wooden desks, a green chalkboard, tall windows with morning light. The corridor: an INDOOR college corridor with pillars, tall windows along one side and a polished floor, morning light through the windows. It is inside the building, never outdoors: no trees, no sky, no lawn, no street, whatever is behind the person in @Image1. WHO: - THE LEAD from @Image1, about 20, in a plain black short-sleeve button shirt with no print, no letters and no logo. Cool, confident, a bit cocky. - OTHERS: made-up young adults about 20 in plain dark jackets and plain t-shirts with no crest, patch, letters or print; one sits at a front desk; in the corridor a friend stands at the edge of the frame, only their shoulder and back seen. ACTION: [00.00-01.67] colour, wide shot of the classroom: a group of young men leaves through the doorway, THE LEAD walks in through the room, a student sits at a front desk. CUT at 01.67. [01.67-03.83] colour, close-up of THE LEAD standing in the classroom, looking back over the shoulder, startled, eyes wide. CUT at 03.83. [03.83-05.17] colour, THE LEAD sits at a desk in the classroom with an open notebook and smiles a slow, confident smile at the camera. CUT at 05.17. [05.17-08.04] BLACK AND WHITE, fast flash cuts on the beat, in the classroom: THE LEAD laughs with friends behind; stands and turns the head to look at the camera; leans forward on a desk with arms folded and smirks into the lens; tips the head back with mouth open, laughing. CUT at 08.04. [08.04-09.83] colour, the indoor corridor, THE LEAD talks and grins at a friend at the edge of the frame, people blurred behind. CUT at 09.83. [09.83-12.75] BLACK AND WHITE, fast flash cuts on the beat, in the classroom: THE LEAD laughs with friends behind; stands and turns to the camera; leans on the desk and smirks into the lens; tips the head back, laughing; a fast blur. CUT at 12.75. [12.75-15.00] colour, the indoor corridor again, THE LEAD talks to the friend, nods and smiles, holding until the last frame. IDENTITY: THE LEAD always looks exactly like @Image1 in every shot, in colour and in black and white, after every cut: the same face, hair, skin and build. No one else looks like THE LEAD. Avoid: an outdoor walkway, trees, sky or a lawn in the corridor shots, colour in the black-and-white shots, crests, badges, patches, letters or prints on any clothing, a name tag, children, anyone younger than 18, a second person who looks like @Image1, extra arms, extra fingers, distorted faces, morphing, text, captions, logos, watermarks.