问题
I am working with webrtc mobile(ios). I can't disable audio in webrtc(ios). I have got no flag to disable audio.By changing in framwork/library it can done easily. My purpose is that I have to disable audio without changing in framework/library. Can anyone help me?.
回答1:
Update your question with code snippet, how you are creating mediaStrem or tracks(audio/video).
Generally with default Native WebRTC Framework,
RTCMediaStream localStream = [_factory mediaStreamWithStreamId:kARDMediaStreamId];
if(audioRequired) {
RTCAudioTrack *aTrack = [_lmStream createLocalAudioTrack];
[localStream addAudioTrack:aTrack];
}
RTCVideoTrack *vTrack = [_lmStream createLocalVideoTrack];
[localStream addVideoTrack:vTrack];
[_peerConnection addStream:localStream];
If you want to mute the Audio during the call, use below function.
- (void)enableAudio:(NSString *)id isAudioEnabled:(BOOL) isAudioEnabled {
NSLog(@"Auido enabled: %d streams count:%d ", id, isAudioEnabled, _peerConnection.localStreams.count);
if(_peerConnection.localStreams.count > 0) {
RTCMediaStream *lStream = _peerConnection.localStreams[0];
if(lStream.audioTracks.count > 0) { // Usually we will have only one track. If you have more than one, need to traverse all.
// isAudioEnabled == 1 -> Unmute
// isAudioEnabled == 0 -> Mute
[lStream.audioTracks[0] setIsEnabled:isAudioEnabled];
}
}
}
来源:https://stackoverflow.com/questions/44131447/how-to-disable-audio-in-webrtc-mobile-appios-without-changing-in-framework