GET
/v1/schemas/fal/video/fal-ai/magi-distilled/extend-video
Accept:
| field | recorded source |
|---|---|
| schema | Source linked above. upstream-spec Source trace860bf18c8f0e1dbe6bba36600b2974071c33b893c72e0f4bab993fc14e75270e{
"fetchedAt": 1786770058,
"extractorVersion": "1",
"verifiedAt": null
} |
Request body
9 properties · 2 required · 0 $defs| property | type | description | constraints |
|---|---|---|---|
| video_url* | string | URL of the input video to represent the beginning of the video. If the input video does not match the chosen aspect ratio, it is resized and center cropped. | |
| prompt* | string | The text prompt to guide video generation. | |
| resolution | enum | Resolution of the generated video (480p or 720p). 480p is 0.5 billing units, and 720p is 1 billing unit. | 480p | 720p · default: "720p" |
| enable_safety_checker | boolean | If set to true, the safety checker will be enabled. Disabling it requires account authorization; unauthorized requests are always checked. | default: true |
| start_frame | integer | The frame to begin the generation from, with the remaining frames will be treated as the prefix video. The final video will contain the frames up until this number unchanged, followed by the generated frames. The default start frame is 32 frames before the end of the video, which gives optimal results. | n ≥ 0 · nullable |
| aspect_ratio | enum | Aspect ratio of the generated video. If 'auto', the aspect ratio will be determined automatically based on the input image. | auto | 16:9 | 9:16 | 1:1 · default: "auto" |
| num_frames | integer | Number of frames to generate. Must be between 96 and 192 (inclusive). Each additional 24 frames beyond 96 incurs an additional billing unit. | 96 ≤ n ≤ 192 · nullable |
| seed | integer | Random seed for reproducibility. If None, a random seed is chosen. | nullable |
| num_inference_steps | enum | Number of inference steps for sampling. Higher values give better quality but take longer. | 4 | 8 | 16 | 32 · default: 16 |
Validate a payload
before you spend tokensshell
$ curl -X POST https://modelschemas.com/v1/validate \
-d '{"provider":"fal","endpointId":"fal-ai/magi-distilled/extend-video","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}