FLUX 3 Video

Prompt guide · FLUX 3 Video

Cinematic prompts for FLUX 3 Video

FLUX 3 Video interprets subject, environment, lighting, action, camera and sound as one connected scene. Prompts that read like a director's note for a single shot get the most coherent results.

Write a cinematic shot

In short

  • Describe one shot: performance, camera, light, sound.
  • Name concrete camera behaviour — lateral move, track backward, macro orbit.
  • Put sound on the same timeline as the action that causes it.
  • Up to 20 seconds at 720p or 1080p, in landscape, portrait or square.

The director's-note structure

  1. Who and what: the subject and the one thing they do.
  2. Where and when: environment, time of day, light quality.
  3. Camera: movement, lens feel, distance.
  4. Sound: room tone, effects, a short line of dialogue if needed.

Examples

  • A chef plates one precise course in a quiet stainless-steel kitchen, slow lateral move, native room sound.
  • A runner crosses a foggy pedestrian bridge at dawn, camera tracks backward, restrained footsteps and wind.
  • Macro product orbit around a translucent speaker, controlled reflections, one continuous motion.

Common problems

  • Chaotic motion: remove secondary actions.
  • Sound feels pasted on: describe it beside the action that makes it.
  • Inconsistent light: specify one source and direction.

Frequently asked questions

Does FLUX 3 Video add a soundtrack afterwards?

No. Picture and sound are generated together on a shared timeline; you can turn audio off for silent clips.

Can I start from a keyframe?

Yes, switch to image-to-video and upload one starting image.

Updated 2026-10-04.