Sharing a Chrome tab using ant media server

[Jose Israel Diaz Zapata]

Hi, there is a strange behavior when I share a Chrome tab with audio(the little checkbox checked). So the problem is that I have to turn on my mic so that the other participants in the room can listen to the audio from the tab, and obviously they can hear my voice too if I talk. My question is what should I do if I want to have the 2 audio streams separately so that the participants can hear the audio and I can turn off my mic.

Ant media server js sdk

Have a good day.

Israel Díaz 

[Mohit]

Hi Israel,

Thank you for this question. It relates to some configuration parameter.

As per our users request we have mixed the microphone audio and chrome tab audio into a single audio so this is an expected behaviour.

However, we have some parameters that can be changed to separate microphone gain and chrome audio.

under webrtc_adaptor.js there's mixAudioStreams section under which

https://github.com/ant-media/StreamApp/blob/master/src/main/webapp/js/webrtc_adaptor.js#L741

and you can declare this.secondStreamGainNode.gain.value = 0

to change the gain in the microphone.

 

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Best Regards,

Mohit Dubey