---
title: Audio mode for Media Transformations
description: Media Transformations now supports `audio` mode, which extracts audio from a video.

image: https://edgetunnel-b2h.pages.dev/changelog-preview.png
---

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## Audio mode for Media Transformations

Jul 22, 2025 

[ Stream ](https://edgetunnel-b2h.pages.dev/stream/) 

We now support `audio` mode! Use this feature to extract audio from a source video, outputting an M4A file to use in downstream workflows like [AI inference](https://edgetunnel-b2h.pages.dev/workers-ai/), content moderation, or transcription.

For example,

**Example URL**

```text
https://example.com/cdn-cgi/media/<OPTIONS>/<SOURCE-VIDEO>
https://example.com/cdn-cgi/media/mode=audio,time=3s,duration=60s/<input video with diction>
```

For more information, learn about [Transforming Videos](https://edgetunnel-b2h.pages.dev/stream/transform-videos/).

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```