rtcmulticonnection
Version:
RTCMultiConnection is a WebRTC JavaScript wrapper library runs top over RTCPeerConnection API to support all possible peer-to-peer features.
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HTML
<!-- Demo version: 2017.08.06 -->
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta charset="utf-8">
<meta name="format-detection" content="telephone=no">
<meta name="msapplication-tap-highlight" content="no">
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width">
<link rel="stylesheet" href="https://cdn.webrtc-experiment.com/style.css">
<title>Audio+Video+Screen Sharing using RTCMultiConnection</title>
<meta name="description" content="Audio+Video+Screen Sharing using RTCMultiConnection" />
<meta name="keywords" content="WebRTC,RTCMultiConnection,Demos,Experiments,Samples,Examples" />
<style>
* {
word-wrap:break-word;
}
video {
object-fit: fill;
width: 30%;
}
button,
input,
select {
font-weight: normal;
padding: 2px 4px;
text-decoration: none;
display: inline-block;
text-shadow: none;
font-size: 16px;
outline: none;
}
.make-center {
text-align: center;
padding: 5px 10px;
}
img, input, textarea {
max-width: 100%
}
@media all and (max-width: 500px) {
.fork-left, .fork-right, .github-stargazers {
display: none;
}
}
</style>
</head>
<body>
<article>
<header style="text-align: center;">
<h1>Audio+Video+Screen Sharing using RTCMultiConnection</h1>
<p>
<a href="https://rtcmulticonnection.herokuapp.com/">HOME</a>
<span> © </span>
<a href="http://www.MuazKhan.com/" target="_blank">Muaz Khan</a> .
<a href="http://twitter.com/WebRTCWeb" target="_blank" title="Twitter profile for WebRTC Experiments">@WebRTCWeb</a> .
<a href="https://github.com/muaz-khan?tab=repositories" target="_blank" title="Github Profile">Github</a> .
<a href="https://github.com/muaz-khan/RTCMultiConnection/issues?state=open" target="_blank">Latest issues</a> .
<a href="https://github.com/muaz-khan/RTCMultiConnection/commits/master" target="_blank">What's New?</a>
</p>
</header>
<div class="github-stargazers"></div>
<section class="experiment">
<div class="make-center">
<input type="text" id="room-id" value="abcdef" autocorrect=off autocapitalize=off size=20>
<button id="open-room">Open Room</button>
<button id="join-room">Join Room</button>
<button id="open-or-join-room">Auto Open Or Join Room</button>
<hr>
<button id="share-screen" disabled>Share Screen</button>
<hr>
<div id="room-urls" style="text-align: center;display: none;background: #F1EDED;margin: 15px -10px;border: 1px solid rgb(189, 189, 189);border-left: 0;border-right: 0;"></div>
</div>
<div id="videos-container"></div>
</section>
<blockquote>
You can share audio+video as well as screen.
</blockquote>
<script src="/dist/RTCMultiConnection.min.js"></script>
<!-- custom layout for HTML5 audio/video elements -->
<script src="https://cdn.webrtc-experiment.com/getMediaElement.js"></script>
<!-- socket.io for signaling -->
<script src="/socket.io/socket.io.js"></script>
<!-- capture screen from any HTTPs domain! -->
<script src="https://cdn.webrtc-experiment.com:443/getScreenId.js"></script>
<script>
// ......................................................
// .......................UI Code........................
// ......................................................
document.getElementById('share-screen').onclick = function() {
this.disabled = true;
connection.addStream({
screen: true,
oneway: true
});
};
document.getElementById('open-room').onclick = function() {
disableInputButtons();
connection.open(document.getElementById('room-id').value, function() {
showRoomURL(connection.sessionid);
});
};
document.getElementById('join-room').onclick = function() {
disableInputButtons();
connection.join(document.getElementById('room-id').value);
};
document.getElementById('open-or-join-room').onclick = function() {
disableInputButtons();
connection.openOrJoin(document.getElementById('room-id').value, function(isRoomExists, roomid) {
if(!isRoomExists) {
showRoomURL(roomid);
}
});
};
// ......................................................
// ..................RTCMultiConnection Code.............
// ......................................................
var connection = new RTCMultiConnection();
// Using getScreenId.js to capture screen from any domain
// You do NOT need to deploy Chrome Extension YOUR-Self!!
connection.getScreenConstraints = function(callback) {
getScreenConstraints(function(error, screen_constraints) {
if (!error) {
screen_constraints = connection.modifyScreenConstraints(screen_constraints);
callback(error, screen_constraints);
return;
}
throw error;
});
};
// by default, socket.io server is assumed to be deployed on your own URL
connection.socketURL = '/';
// comment-out below line if you do not have your own socket.io server
// connection.socketURL = 'https://rtcmulticonnection.herokuapp.com:443/';
connection.socketMessageEvent = 'audio-video-screen-demo';
connection.session = {
audio: true,
video: true
};
connection.sdpConstraints.mandatory = {
OfferToReceiveAudio: true,
OfferToReceiveVideo: true
};
connection.videosContainer = document.getElementById('videos-container');
connection.onstream = function(event) {
if(document.getElementById(event.streamid)) {
var existing = document.getElementById(event.streamid);
existing.parentNode.removeChild(existing);
}
var width = parseInt(connection.videosContainer.clientWidth / 2) - 20;
if(event.stream.isScreen === true) {
width = connection.videosContainer.clientWidth - 20;
}
var mediaElement = getMediaElement(event.mediaElement, {
title: event.userid,
buttons: ['full-screen'],
width: width,
showOnMouseEnter: false
});
connection.videosContainer.appendChild(mediaElement);
setTimeout(function() {
mediaElement.media.play();
}, 5000);
mediaElement.id = event.streamid;
};
connection.onstreamended = function(event) {
var mediaElement = document.getElementById(event.streamid);
if(mediaElement) {
mediaElement.parentNode.removeChild(mediaElement);
}
};
function disableInputButtons() {
document.getElementById('open-or-join-room').disabled = true;
document.getElementById('open-room').disabled = true;
document.getElementById('join-room').disabled = true;
document.getElementById('room-id').disabled = true;
document.getElementById('share-screen').disabled = false;
}
// ......................................................
// ......................Handling Room-ID................
// ......................................................
function showRoomURL(roomid) {
var roomHashURL = '#' + roomid;
var roomQueryStringURL = '?roomid=' + roomid;
var html = '<h2>Unique URL for your room:</h2><br>';
html += 'Hash URL: <a href="' + roomHashURL + '" target="_blank">' + roomHashURL + '</a>';
html += '<br>';
html += 'QueryString URL: <a href="' + roomQueryStringURL + '" target="_blank">' + roomQueryStringURL + '</a>';
var roomURLsDiv = document.getElementById('room-urls');
roomURLsDiv.innerHTML = html;
roomURLsDiv.style.display = 'block';
}
(function() {
var params = {},
r = /([^&=]+)=?([^&]*)/g;
function d(s) {
return decodeURIComponent(s.replace(/\+/g, ' '));
}
var match, search = window.location.search;
while (match = r.exec(search.substring(1)))
params[d(match[1])] = d(match[2]);
window.params = params;
})();
var roomid = '';
if (localStorage.getItem(connection.socketMessageEvent)) {
roomid = localStorage.getItem(connection.socketMessageEvent);
} else {
roomid = connection.token();
}
document.getElementById('room-id').value = roomid;
document.getElementById('room-id').onkeyup = function() {
localStorage.setItem(connection.socketMessageEvent, this.value);
};
var hashString = location.hash.replace('#', '');
if(hashString.length && hashString.indexOf('comment-') == 0) {
hashString = '';
}
var roomid = params.roomid;
if(!roomid && hashString.length) {
roomid = hashString;
}
if(roomid && roomid.length) {
document.getElementById('room-id').value = roomid;
localStorage.setItem(connection.socketMessageEvent, roomid);
// auto-join-room
(function reCheckRoomPresence() {
connection.checkPresence(roomid, function(isRoomExists) {
if(isRoomExists) {
connection.join(roomid);
return;
}
setTimeout(reCheckRoomPresence, 5000);
});
})();
disableInputButtons();
}
</script>
<section class="experiment own-widgets latest-commits">
<h2 class="header" id="updates" style="color: red;padding-bottom: .1em;"><a href="https://github.com/muaz-khan/RTCMultiConnection/commits/master">Latest Updates</a></h2>
<div id="github-commits"></div>
</section>
<section class="experiment own-widgets">
<h2 class="header" id="updates" style="color: red;padding-bottom: .1em;"><a href="https://github.com/muaz-khan/RTCMultiConnection/issues">Latest Issues</a></h2>
<div id="github-issues"></div>
</section>
<section class="experiment">
<h2 class="header" id="feedback">Feedback</h2>
<div>
<textarea id="message" style="height: 8em; margin: .2em; width: 98%; border: 1px solid rgb(189, 189, 189); outline: none; resize: vertical;" placeholder="Have any message? Suggestions or something went wrong?"></textarea>
</div>
<button id="send-message" style="font-size: 1em;">Send Message</button><small style="margin-left:1em;">Enter your email too; if you want "direct" reply!</small>
</section>
<a href="https://github.com/muaz-khan/RTCMultiConnection" class="fork-left"></a>
<script>
window.useThisGithubPath = 'muaz-khan/RTCMultiConnection';
</script>
<script src="https://cdn.webrtc-experiment.com/commits.js" async></script>
</article>
<footer>
<p>
<a href="https://www.webrtc-experiment.com">WebRTC Experiments</a> © <a href="https://plus.google.com/+MuazKhan" rel="author" target="_blank">Muaz Khan</a>
<a href="mailto:muazkh@gmail.com" target="_blank">muazkh@gmail.com</a>
<a href="https://github.com/muaz-khan" target="_blank">Github</a>
</p>
</footer>
</body>
</html>