Re: [mediacapture-main] Support capturing audio output from sound card (#629)


> I don't think mediacapture-main should specify generic capture of audio output from a browser or document without the context of a compelling user problem that it best solves.

Compelling use cases are listed at

As previously stated, that functionality is already possible at both Firefox and Chromium. 

What is missing is the specification acknowledging the technical facts and canonical example of how to do so.

> There's no way to recognize speech from audio sources other than local mic, e.g. from a WebRTC call.
> There's no way to pre-process audio—e.g. with web audio—before feeding it to the speech api.

are not true and correct.

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Received on Thursday, 19 December 2019 18:47:36 UTC