- From: Andreas Pehrson via GitHub <sysbot+gh@w3.org>
- Date: Mon, 24 Jun 2019 13:41:35 +0000
- To: public-webrtc-logs@w3.org
> @Pehrsons > > > A passed-in audio codec is locked to be used for all audio tracks > > If a change is to be made would suggest considering the path that `MediaSource` relatively recently specified at `changeType()` (https://rawgit.com/wicg/media-source/codec-switching/index.html; https://googlechrome.github.io/samples/media/sourcebuffer-changetype.html; [web-platform-tests/wpt#17416](https://github.com/web-platform-tests/wpt/pull/17416); [web-platform-tests/wpt#11618](https://github.com/web-platform-tests/wpt/pull/11618); see also [w3c/media-source#155](https://github.com/w3c/media-source/issues/155)). > > Given that multiple input video and audio tracks can ultimately be recorded by a single `MediaRecorder` instance, the `MediaRecorder` instance should have the ability to change codec type during the recording, for example, from `video/x-matroska;codecs=avc1` to `video/webm;codecs=vp9`, etc. If the spec is ever changed so that a single recording session can issue more than one self-contained file, then this sounds reasonable. For now, this is out of scope. -- GitHub Notification of comment by Pehrsons Please view or discuss this issue at https://github.com/w3c/mediacapture-record/issues/170#issuecomment-505014884 using your GitHub account
Received on Monday, 24 June 2019 13:41:37 UTC