API docs/workflows/audio-to-video

Audio to video

Turn a podcast, voice note, or any audio/video URL into an illustrated video.

Requiressource.url
media: ai-videovoice-over: off by defaultmusic: off by defaultcaptions: on by defaultratio: 9:16 by default

Build your request

Only the parameters that apply to audio-to-video are shown. Set values on the left, copy the payload on the right.

View as Markdown (for LLMs)
source.urlrequired

The source content URL: audio file, video file, YouTube link, Spotify track, article page, or PDF depending on the workflow. http(s) is enforced; bare domains get https:// prepended.

{
  "workflow": "audio-to-video",
  "source": {
    "url": "https://www.youtube.com/watch?v=ip30oRP9BP0"
  }
}
Free, no API key needed.

Good to know

  • The source audio is kept as the voice track; voice generation is not used.
  • options.useWholeAudio defaults to true. Set it to false to extract highlight segments instead.
  • YouTube links are supported as source.url.