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# Trigger attributed-transcript generation for a media

> A new endpoint generates speaker-attributed transcripts for an existing media asset.

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`](https://fastpix.com/docs/webhooks/in-video-ai-events#videomediaaiattributed_transcriptready) webhook to know when it is done, then call [Get attributed-transcript result](https://fastpix.com/docs/in-video-ai-api/attributed-transcript/get-attributed-transcript) 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](https://fastpix.com/docs/in-video-ai-api/attributed-transcript/create-attributed-transcript)