Re: On "Disable Local Echo" For Desktop Audio Share

Den 10. jan. 2017 19:01, skrev Qiang Chen:
> Can someone take a look
> at https://github.com/w3c/mediacapture-screen-share/pull/44 ?
> 
> We tried to add a constraint entry for the GetUserMedia call, which is
> used to control whether we mute the audio on the sender side during sharing.
> 
> The motivation we are trying to do it is that we have use cases for both.
> 1. For peer to peer connection, for example hangouts session or any
> other video chat, when sharing audio, the user would in general expect
> that both the sender and receiver can hear the sound.
> 
> 2. For Cast, or any other app that is designed to project a laptop to
> the big screen in the conference room, we would hope that only the
> receiver (the speaker associated with the big screen) would play out the
> audio. 
> 
> Thanks.

I sent a few comments on the PR, but am not an editor of that spec.
Seeing the use case description here made it easier to evaluate.