GET
/v1/schemas/fal/video/fal-ai/wan/v2.2-5b/text-to-video/distill
Accept:
| field | recorded source |
|---|---|
| schema | Source linked above. upstream-spec Source trace78aaa34d3e1065bb55d552f533ed934a7df6cc0dd2bcd42a3a7bf674ec8948d4{
"fetchedAt": 1786770058,
"extractorVersion": "1",
"verifiedAt": null
} |
Request body
17 properties · 1 required · 0 $defs| property | type | description | constraints |
|---|---|---|---|
| prompt* | string | The text prompt to guide video generation. | |
| enable_output_safety_checker | boolean | If set to true, output video will be checked for safety after generation. | default: false |
| video_write_mode | enum | The write mode of the output video. Faster write mode means faster results but larger file size, balanced write mode is a good compromise between speed and quality, and small write mode is the slowest but produces the smallest file size. | fast | balanced | small · default: "balanced" |
| resolution | enum | Resolution of the generated video (580p or 720p). | 580p | 720p · default: "720p" |
| interpolator_model | enum | The model to use for frame interpolation. If None, no interpolation is applied. | none | film | rife · default: "film" |
| enable_prompt_expansion | boolean | Whether to enable prompt expansion. This will use a large language model to expand the prompt with additional details while maintaining the original meaning. | default: false |
| video_quality | enum | The quality of the output video. Higher quality means better visual quality but larger file size. | low | medium | high | maximum · default: "high" |
| num_frames | integer | Number of frames to generate. Must be between 17 to 161 (inclusive). | 17 ≤ n ≤ 161 · default: 81 |
| adjust_fps_for_interpolation | boolean | If true, the number of frames per second will be multiplied by the number of interpolated frames plus one. For example, if the generated frames per second is 16 and the number of interpolated frames is 1, the final frames per second will be 32. If false, the p… | default: true |
| frames_per_second | integer | Frames per second of the generated video. Must be between 4 to 60. When using interpolation and `adjust_fps_for_interpolation` is set to true (default true,) the final FPS will be multiplied by the number of interpolated frames plus one. For example, if the generated frames per second is 16 and the number of interpolated frames is 1, the final frames per second will be 32. If `adjust_fps_for_interpolation` is set to false, this value will be used as-is. | 4 ≤ n ≤ 60 · nullable |
| enable_safety_checker | boolean | If set to true, input data will be checked for safety before processing. Disabling it requires account authorization; unauthorized requests are always checked. | default: false |
| aspect_ratio | enum | Aspect ratio of the generated video (16:9 or 9:16). | 16:9 | 9:16 | 1:1 · default: "16:9" |
| num_interpolated_frames | integer | Number of frames to interpolate between each pair of generated frames. Must be between 0 and 4. | 0 ≤ n ≤ 4 · default: 0 |
| seed | integer | Random seed for reproducibility. If None, a random seed is chosen. | nullable |
| guidance_scale | number | Classifier-free guidance scale. Higher values give better adherence to the prompt but may decrease quality. | 1 ≤ n ≤ 10 · default: 1 |
| shift | number | Shift value for the video. Must be between 1.0 and 10.0. | 1 ≤ n ≤ 10 · default: 5 |
| num_inference_steps | integer | Number of inference steps for sampling. Higher values give better quality but take longer. | 2 ≤ n ≤ 50 · default: 40 |
Validate a payload
before you spend tokensshell
$ curl -X POST https://modelschemas.com/v1/validate \
-d '{"provider":"fal","endpointId":"fal-ai/wan/v2.2-5b/text-to-video/distill","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}