getUserMedia({ audio: true, video: true }, function (stream) { //selfView.src = webkitURL.createObjectURL(stream); streamToAttach = stream; document.getElementById('camImg').setAttribute("src", "images/btn_camera_on.png"); myCam = true; document.getElementById('micImg').setAttribute("src", "images/btn_micro_on.png"); myMic = true; attachMediaStream(selfView, stream); selfView.localStream = stream; //selfView.testReadiness(); });hy,I need some example to mute audio conversation in P2P with HTML tag button.wich function in javascript do this.