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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
|
Optional first-frame image to animate into a video (jpg/png/bmp/webp, ≤10MB). When provided, the video is generated from this image guided by the prompt.
|
|
| negative_prompt |
string
|
|
Negative prompt — describes content that should not appear in the video
|
| resolution |
None
|
1080p
|
Output video resolution
|
| aspect_ratio |
None
|
adaptive
|
Aspect ratio of the generated video. 'adaptive' lets the model choose the best ratio for the prompt. Ignored when an image is provided (the input image's aspect ratio is used).
|
| duration |
integer
|
5
Min: 2 Max: 30 |
Duration of the generated video in seconds
|
| enable_prompt_expansion |
boolean
|
True
|
Automatically expand and optimize the prompt for better results. Improves quality for short prompts but increases latency.
|
| seed |
integer
|
Random seed for reproducible generation. Range: 0-2147483647
|
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'}