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bytedance /seedance-2.0:d456b64a
Input schema
The fields you can use to run this model with an API. If you don’t give a value for a field its default value will be used.
| Field | Type | Default value | Description |
|---|---|---|---|
| prompt |
string
|
Text prompt for video generation
|
|
| image |
string
|
Input image for image-to-video generation (first frame). Cannot be combined with reference images.
|
|
| last_frame_image |
string
|
Input image for last frame generation. Only works if a first frame image is also provided. Cannot be combined with reference images.
|
|
| reference_images |
array
|
[]
|
Reference images (up to 9) for character consistency, style guidance, and scene composition. Cannot be used together with first/last frame images. You can reference them in your prompt as [Image1], [Image2], etc.
|
| reference_videos |
array
|
[]
|
Reference videos (up to 3, total duration max 15s) for motion transfer, style reference, and editing. Reference them in your prompt as [Video1], [Video2], etc.
|
| reference_audios |
array
|
[]
|
Reference audio files (up to 3, total duration max 15s) for audio-driven generation and lip-sync. Requires at least one reference image or video. Reference them in your prompt as [Audio1], [Audio2], etc.
|
| duration |
integer
|
5
Min: -1 Max: 15 |
Video duration in seconds. Set to -1 for intelligent duration (model picks the best length).
|
| resolution |
None
|
720p
|
Video resolution.
|
| aspect_ratio |
None
|
16:9
|
Video aspect ratio. Set to 'adaptive' to let the model choose the best ratio based on inputs.
|
| generate_audio |
boolean
|
True
|
Generate synchronized audio with the video, including dialogue (use double quotes in prompt), sound effects, and background music.
|
| seed |
integer
|
Random seed. Set for reproducible generation.
|
Output schema
The shape of the response you’ll get when you run this model with an API.
Schema
{'format': 'uri', 'title': 'Output', 'type': 'string'}