Hi Simon, I think CBR for MediaRecorder is fine. It also got consensus within the WebRTC WG. Le ven. 31 juil. 2020 à 10:53, Simon Jackson <simon.jackson@sonocent.com> a écrit :
Hello WebKit-dev,
I'd like to ask for Webkit's official position on a change to the editors draft of the mediacapture-record specification to make it possible to request either constant or variable bitrate audio encoding from the MediaRecorder.
Specification: https://w3c.github.io/mediacapture-record/#mediarecorder-api Pull request & discussion of additions: w3c/mediacapture-record#185 Explainer: https://docs.google.com/document/d/10OheBob6lP7v-fO89g0A5F9BYnsMEU5Nkh4p-Bk0... Chromestatus entry: https://chromestatus.com/feature/5730124735447040
A new enumeration (BitrateMode) has been added for specifying either constant or variable bitrate for audio encoding, MediaRecorderOptions has an extra field called audioBitrateMode for requesting a specific bitrate mode from the MediaRecorder and a field was added to MediaRecorder for retrieving the bitrate mode being used for encoding.
Thanks,
Simon
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