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Sync_audioMuted and _videoMuted with local mediaStream if provided #798

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Sync_audioMuted and _videoMuted with local mediaStream if provided #798

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22 changes: 22 additions & 0 deletions lib/RTCSession.js
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Original file line number Diff line number Diff line change
Expand Up @@ -657,6 +657,7 @@ module.exports = class RTCSession extends EventEmitter
// A local MediaStream is given, use it.
if (mediaStream)
{
this._checkLocalMediaStream(mediaStream);
return mediaStream;
}

Expand Down Expand Up @@ -2621,6 +2622,7 @@ module.exports = class RTCSession extends EventEmitter
// A stream is given, let the app set events such as 'peerconnection' and 'connecting'.
if (mediaStream)
{
this._checkLocalMediaStream(mediaStream);
return mediaStream;
}
// Request for user media access.
Expand Down Expand Up @@ -3444,6 +3446,26 @@ module.exports = class RTCSession extends EventEmitter
}
}

/**
* Syncs muted status of audio to mediaStream option passed to answer and connect functions.
*/
_checkLocalMediaStream(mediaStream) {

if (!mediaStream || typeof mediaStream.getTracks !== "function")
return;

mediaStream.getTracks().forEach((track) => {

if (track.kind === "audio") {
this._audioMuted = track.enabled ? false : true;
}
else {
this._videoMuted = track.enabled ? false : true;
}

});
}

_toggleMuteAudio(mute)
{
const senders = this._connection.getSenders().filter((sender) =>
Expand Down