Trigger attributed-transcript generation for a media

A new in-video AI endpoint generates speaker-attributed transcripts for an existing media asset: POST /ai/{mediaId}/attributed-transcript.

What’s new:

• Kick off an attributed-transcript job: send a POST with the media ID and the job starts immediately. The response confirms success and returns the media ID.

• Track completion, then retrieve: use the video.media.ai.attributed_transcript.ready webhook to know when it is done, then call Get attributed-transcript result to fetch the transcript.

• Speaker-aware output: the resulting transcript is split into segments with a speaker label, start and end times, text, and optional per-word timing.

Use case: produce speaker-attributed transcripts for meeting recordings, interviews, podcasts, or other multi-speaker media.

API reference: Trigger attributed-transcript generation