CODEWITHSUNDEEP
javascripthtmlgoogle-chromefirefoxwebrtc
user1031431
user1031431

Reputation: 1545

Use audio capture as a MediaStream source in Web RTC

In web RTC, at least using Chrome, it's possible to make a screen capture in order to stream it. It's accomplished by using the experimental chromeMediaSource constraint.

I would like to do the same but capturing only audio in order to be able to send it to a webpage. I mean, I would like to capture not the micro but the audio 'played' by my machine in order to send it to a website.

Is there such constraint in web RTC? If the answer is 'yes' is there a Firefox equivalent?

Upvotes: 0

Views: 869

Answers (1)

Sam Dutton
Sam Dutton

Reputation: 15269

You may want to look at the MediaStream Recording API, which has been implemented in Firefox Nightly and has an Intent to Implement for Chrome.

I've put a demo at simpl.info/mediarecorder.

With Web Audio, try RecorderJS: there's a demo at webaudiodemos.appspot.com/AudioRecorder.

Upvotes: 2

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