The useful mental model
A prompt is a tiny call sheet
Weak video prompts usually list attractive nouns: “a cinematic woman in Tokyo, neon lights, masterpiece.” That describes a poster, not a moving shot. A stronger prompt assigns a subject, a visible action, a camera decision, a setting that affects motion, and a clear ending. If sound matters, direct it as deliberately as the image.
A ceramic artist lifts a finished cup from the wheel and turns it toward the window. Slow handheld push-in from a medium shot to a close detail of the glaze. Quiet daylight studio, dust visible in the side light. Natural documentary texture. Audio: wheel slowing, soft room tone, one ceramic tap. End on the maker's hands holding the cup still.This structure does not depend on an unverified specification. Model access, clip limits, resolutions, and reference limits can vary by product surface and region. We separate stable directing practice from release claims so the guide remains useful when the interface changes.