google chrome - Can Chromium Embedded Framework's MediaRecorder support h.264 MIME types?

Question

I've been using the commercial Google Chrome to do some window.MediaRecorder stuff with h.264 (aka avc1).

To see whether that works I use

const ok = window.MediaRecorder.isTypeSupported('video/webm; codecs="avc1.42E01E"')

On the commercial browser this returns true, but on CEF it returns false. Is there a way around this?

I guess the h.264 / avc1 support is something Google adds when they do their commercial build of the browser. But, there are other command-line arguments that enable features for launching CEF. I wonder if there's one for this.

Answer 1

等待大神答复