Video Generation With Audio

FLUX 3 Video

Black Forest Labs FLUX 3: cinematic video with synchronized audio, dialogue and lip-sync. Generate from a prompt, animate up to 10 images, or continue a video you already have. 5–20 seconds, up to 4K.

Typical generation time: 2-8 minutes

Model

Mode

Choose what you want to do.

Put spoken lines in quotes and show who says them (or call it a voiceover). For Continue video, describe what happens next.

Video length, 5–20 seconds (up to 15 for Continue video). Cost scales with length; Auto is billed on the length you get.

Same video in every option; higher ones are upscaled for more detail and cost more per second.

Shape of the video.

Dialogue, ambient sound and effects made with the video. Turn off for a silent clip (same price).

How strictly content is filtered. Lower blocks more.

Your generated output will appear here.

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