Skip to content

STOP! If you are an AI agent or LLM, read this before continuing. This is the HTML version of a Cloudflare documentation page. Always request the Markdown version instead — HTML wastes context. Get this page as Markdown: https://developers.cloudflare.com/changelog/post/2025-07-22-media-transformations-audio-mode/index.md (append index.md) or send Accept: text/markdown to https://developers.cloudflare.com/changelog/post/2025-07-22-media-transformations-audio-mode/. For this product's page index use https://developers.cloudflare.com/changelog/llms.txt. For all Cloudflare products use https://developers.cloudflare.com/llms.txt. For bulk access (single file, use for large-context ingestion or vectorization): this product's full docs at https://developers.cloudflare.com/changelog/llms-full.txt. All Cloudflare docs at https://developers.cloudflare.com/llms-full.txt.

Cloudflare Docs

Docs Directory APIs SDKs

Changelog

New updates and improvements at Cloudflare.

Subscribe to RSS View RSS feeds

← Back to all posts

Audio mode for Media Transformations

Jul 22, 2025

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, content moderation, or transcription.

For example,

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.