falVideo to videoComing soon

fal-ai/infinitalk

Name: fal-ai/infinitalk
Brand: fal

fal-ai/infinitalk is a video to video tool from fal that runs in the background and returns video. Coming soon: listed with its price, not yet open to runs.

This tool is listed but not yet available to run.

Priced by usage

Pricing

$0.26 per second. Measured from the input file. The final charge comes from usage.

Limits

Runs: In the background
Returns: video
Longest queue wait: 3600s
Run deadline: 1800s
Largest inline input: 1024 KB
Largest input file: 500 MB
Largest output: 4768 MB
Outputs per run: 16

Input

Field	Kind	Default	Description
`image_url` required	URL or file	—	URL of the input image. If the input image does not match the chosen aspect ratio, it is resized and center cropped.
`audio_url` required	URL or file	—	The URL of the audio file.
`prompt` required	text	—	The text prompt to guide video generation.
`num_frames`	number (whole) 41 to 721	145	Number of frames to generate. Must be between 41 to 721.
`resolution`	one of 480p, 720p	480p	Resolution of the video to generate. Must be either 480p or 720p.
`seed`	number (whole) 0 to 4294967295	42	Random seed for reproducibility. If None, a random seed is chosen.
`acceleration`	one of none, regular, high	regular	The acceleration level to use for generation.

Same request in code

curl https://api.spiral.ai/v1/runs \
  -H "Authorization: Bearer $SPIRAL_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "provider": "fal",
    "model": "fal-ai/infinitalk",
    "input": {
      "image_url": "https://v3.fal.media/files/koala/gmpc0QevDF9bBsL1EAYVF_1c637094161147559f0910a68275dc34.png",
      "audio_url": "https://v3.fal.media/files/penguin/PtiCYda53E9Dav25QmQYI_output.mp3",
      "prompt": "A woman with colorful hair talking on a podcast."
    }
  }'