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MP4 container support for MediaRecorder

Category

Multimedia

Type

Chromium catches up

Status

Enabled by default (Chrome 126)

Intent stage

None

Summary

Adds support for muxing audio/video into MP4 containers with MediaRecorder. Developer can record media format, container, with MP4 of H264 video and AAC audio codecs in the MediaRecorder API.

Standards & signals

• Specification: https://developer.mozilla.org/en-US/docs/Web/API/MediaRecorder
• Firefox: No signal
• Safari: Shipped/Shipping
• Web developers: Positive — developers are testing, and report unblocking bugs.
• Tracking bug: https://bugs.chromium.org/p/chromium/issues/detail?id=1072056

Docs: https://www.w3.org/TR/mediastream-recording https://docs.google.com/document/d/1WV795DHY3Jf2p_htuAKZ9DXUefiGdQs29mCb8vRiHt8/edit?usp=sharing

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