sii
.getUserMedia = navigator.getUserMedia ||
navigator.webkitGetUserMedia || navigator.mozGetUserMedia;
var constraints = {video: true};
function successCallback(localMediaStream) {
window.stream = localMediaStream; // stream available to console
var video = document.querySelector("video");
video.src = window.URL.createObjectURL(localMediaStream);
video.play();
}
function errorCallback(error){
console.log("navigator.getUserMedia error: ", error);
}
navigator.getUserMedia(constraints, successCallback, errorCallback);