All MIME types supported by MediaRecorder in Firefox and Chrome?

Question

Where can I find a list of all MIME types that are supported by Firefox or Chrome? All examples I\'ve seen so far using video/webm onl

Answer 1

Sorry, can't add comments; but thought it important to note: Implementation of recording raw samples via ScriptProcessor or audioWorklet is flawed for a number of reasons, one here - mainly because it connects you to an output node, and clock 'correction' happens before you see the data.

So lack of audio/wav or other raw format really kills.

But just maybe.... seems 'audio/webm;codecs=pcm' is supported in chrome.