GET

/v1/schemas/fal/video/fal-ai/fast-animatediff/turbo/video-to-video

kind inputactivity videohash 773c5fb4…extracted Oct 9, 2026version currentsource upstream spec ↗
fieldrecorded source
schemaSource linked above.

upstream-spec

Source trace
fea3fc9c5ff684c3929c42ce0d1fd3dbe7479452ca86e57bd31197df1539693f
{
  "fetchedAt": 1791522002,
  "extractorVersion": "1",
  "verifiedAt": null
}

Request body

10 properties · 2 required · 0 $defs
propertytypedescriptionconstraints
video_url*stringURL of the video.
prompt*stringThe prompt to use for generating the image. Be as descriptive as possible for best results.
num_inference_stepsintegerThe number of inference steps to perform. 4-12 is recommended for turbo mode.1 ≤ n ≤ 50 · default: 12
strengthnumberThe strength of the input video in the final output.0 ≤ n ≤ 1 · default: 0.7
negative_promptstringThe negative prompt to use. Use it to address details that you don't want in the image. This could be colors, objects, scenery and even the small details (e.g. moustache, blurry, low resolution).default: "(bad quality, worst quality:1.2…
enable_safety_checkerbooleanAuthorized callers may set false to request relaxed screening.default: true
guidance_scalenumberThe CFG (Classifier Free Guidance) scale is a measure of how close you want the model to stick to your prompt when looking for a related image to show you.0 ≤ n ≤ 20 · default: 2
fpsintegerNumber of frames per second to extract from the video.1 ≤ n ≤ 16 · default: 8
first_n_secondsintegerThe first N number of seconds of video to animate.2 ≤ n ≤ 4 · default: 3
seedinteger The same seed and the same prompt given to the same version of Stable Diffusion will output the same image every time. nullable

Validate a payload

before you spend tokens
shell
$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/fast-animatediff/turbo/video-to-video","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}