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AI agents call video.transcript to get a transcript of supported public YouTube and Vimeo media. The CLI’s data guarantees only text: timestamped segments are written to a local sidecar file referenced by meta.segments_file, and detected language, source, and duration are not part of the CLI’s compacted output.

Call with a public URL

For URL input, the CLI lazily downloads and verifies yt-dlp. For YouTube, it also sets up a separately licensed token helper that runs locally. All media fetching happens on your machine; the media is then sent for transcription and priced by resolved duration.

Prefer official captions

This YouTube-only path does not fall back to ASR when captions are unavailable.

Pricing and limits

  • ASR is billed per minute, with a one-minute minimum.
  • Maximum duration is 120 minutes.
  • Supported URL hosts are YouTube and Vimeo.
  • Use --async for long media and query the invocation later.
Agents must not use Cralo to bypass private, DRM-protected, or members-only media restrictions. Respect source-platform terms.