how do I desktop sharing with webrtc

Question

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Hello,How are you?
I have a question
Would you help me
I want to Sharing screen with webrtc
my code in share.js

JavaScript

var screen_constraints = {
    mandatory: {
        chromeMediaSource: 'screen',
        maxWidth: 1920,
        maxHeight: 1080,
        minAspectRatio: 1.77
    }
};

var session = {
    audio: false,
    video: screen_constraints
};


navigator.getUserMedia = navigator.getUserMedia ||
  navigator.webkitGetUserMedia || navigator.mozGetUserMedia;

var constraints = { video: true ,audio: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(session, successCallback, errorCallback);

and my code in html page

HTML

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <!-- head; this <link> tag MUST be in <head> section -->


    <script src="Scripts/test.js"></script>


</head>
<body>
   <video autoplay style="height:400px;width:400px"></video>
</body>
</html>

when i run it on localhost
the error was
' NavigatorUserMediaError ' is error message

What do you think?
can you help me?
thankyou

Posted 19-Jan-15 19:06pm

RCNetco

Updated 19-Jan-15 19:45pm

Tomas Takac

v2

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