Support codec and container switching with MSE using SourceBuffer.changeType()

This change adds the SourceBuffer.changeType() method to improve cross-codec or cross-bytestream transitions during playback with Media Source Extensions.

Comments

We are incubating this feature via the WICG, with goal of eventually working with WebPlatformWG to get the result of WICG incubation as part of the next version of the Media Source Extensions API (MSE).

Demos

Documentation

Specification

Editor's draft

Status in Chromium

Blink>Media


Enabled by default (tracking bug) in:

  • Chrome for desktop release 70
  • Chrome for Android release 70
  • Android WebView release 70
  • Opera release 57
  • Opera for Android release 57

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

Owner

Last updated on 2018-09-17