Seedance v1.5 Pro Fast Text to Video

Seedance v1.5 Pro Fast Text to Video · ByteDance — Text to video · 4–12 s · 720p · Optional audio.

modellane/seedance-v1.5-pro-text-to-video-fast · Text to video · ByteDance

Text to video model: 4–12 s, 720p, optional audio, 6 aspect ratios.

Prompt prompt — required Describe what you want produced as concretely as you can.
Aspect ratio aspect_ratio — optional, options: 21:9, 16:9, 4:3, 1:1, 3:4, 9:16 Sets whether the output is square, portrait, or landscape.
Duration duration — optional, default: 5, range: 4–12 A longer duration raises the price directly.
Resolution resolution — optional, options: 720p The output resolution.
Generate audio generate_audio — optional, default: Yes When off, the video is produced silent.
Fixed camera camera_fixed — optional, default: No When on, the camera stays fixed throughout the generation.
Seed seed — optional, default: Random The same seed and the same settings produce a similar result; leave it empty and one is picked at random.

Output and retention

The generated file and your input are kept for seven days and then deleted.

Submit to the queue: POST /v1/queue/modellane/seedance-v1.5-pro-text-to-video-fast

Status, result, cancellation and error codes work the same for every model; see the API docs.

Everything on this page is public; you need an account to run the model.