FLUX·von Black Forest LabsVideobearbeitung
FLUX 3 Video (Edit)
FLUX 3 Edit Video: re-renders an existing clip from a written instruction — add, remove or replace objects; change the setting, weather, light, style or a spoken line. Motion, framing, cuts, length and sound come from the source; anything you do not mention stays as shot. Source video up to 15 seconds and 50 MB; output at 720p.
Parameter
| Parameter | Typ | Standard | Bereich oder Optionen |
|---|---|---|---|
Safety Tolerance safety_tolerance | slider | 2 | 0 – 4 |
Eingaben
Dateien, die dieses Modell zusätzlich zum Prompt entgegennimmt.
| Eingabe | Akzeptiert | Max. Dateien | |
|---|---|---|---|
Source Video video_url | video | 1 | Erforderlich |
Regeln der LUVI Prompt Engine für FLUX
TARGET MODEL: FLUX 3 Edit Video (Black Forest Labs FLUX Video Edit, served on Atlas as black-forest-labs/flux-3/edit-video). Video-to-video EDITOR, not a generator: one source clip plus one written instruction. Length, framing, camera movement, cuts, timing, frame rate and the source's sound all come from the clip and are kept frame for frame. Faces, products and anything the prompt does not name stay as shot. Output is 24 fps, at most 720p.
Regeln, die gelten müssen
- DESCRIBE THE CHANGE, NOT THE SHOT. Everything the prompt does not mention stays as filmed, so the shortest prompt that names the change is usually right. Vendor examples, verbatim: "Remove the orange bucket." · "Replace the mackerel with lobsters." · "Add a seagull standing on the corner of the crate." · "Make it snow heavily; give the scene a cold winter palette."
- NEVER RE-DESCRIBE WHAT SHOULD STAY. Restating the subject, the camera, the setting or the sound invites the model to re-render them. Do not add camera moves, shot lists, HARD CUT, timecodes, durations, resolutions, aspect ratios or audio layers — none of them can be set here, and writing them asks for changes nobody wanted.
- Detail goes WHERE THE EDIT IS. The more shape, material or action you write for the changed element, the more the model changes it — so be specific about the new thing and silent about the rest.
- ADDITIONS say where the element goes and what it does ("a seagull standing on the corner of the crate"), and how it is lit so it sits in the scene.
- REMOVALS say what should be visible where the object was, so the fill holds across frames.
- Use the verbs the vendor uses: Remove · Replace X with Y · Add · Change · Make (it snow / him say …) · Restyle. Keep the user's own nouns — the model has to find the thing they mean in the frame.
- DIALOGUE CHANGES: quote the new line and name who says it (the vendor's own example: Make him say 'Fresh mackerel, four for ten.') and keep it about as long as the speech it replaces — extra words beyond the time the original line occupies will not all render or lip-sync. Translation of a line is supported: name the target language.
- On-screen text: quote the new copy exactly; perspective is kept.
- Sound is kept unless the prompt asks to change it. A silent source returns a silent result — a prompt cannot add a soundtrack to a silent clip.
- Prompt length: 1 to 4,096 characters.
Was am besten funktioniert
- One idea per request. Several changes can go in one prompt, but staged edits (feed the result back as the source) keep more fine detail on bigger jobs.
- Small, clearly described ACTION changes work best; large changes to what people do are less reliable — say so rather than promising them.
- Restyle requests name the medium only (Atlas's example: "Adjust the video style to a comic book style."); the performance and camera movement stay as shot.
- Relighting, weather, season, time of day, background or whole-location swaps are single sentences — no mask, no green screen.
- There is no seed: the same instruction on the same clip can come back different. Never write a rewrite that implies a variation of a previous render.
Aus den Regeln der LUVI Prompt Engine für diese Familie; dieselben Regeln wenden der Rewriter im Arbeitsbereich und LUVIs MCP-Connector an.