how to use adapter.js of webRTC-adapter?

node.js webrtc rtc openwebrtc
Mirai picture Mirai · May 31, 2016 · Viewed 17.2k times · Source

I am writing a WebRTC application and have the following problem:

I want to use the adapter.js library.

I have the following index.html:

<html>
  <header>
     <script src='../out/adapter.js'></script>
     <script src='../out/main.js'></script>
  </header>
  <body> 
    <video id="localVideo" width='500' autoplay></video> 
  </body>
</html>

and my main.js looks like:

var adapter=require('webrtc-adapter');
var localVideo=document.querySelector('video#localVideo');
navigator.getUserMedia(media_constraints, handleUserMedia, handleUserMediaError); 
function handleUserMedia(stream) {        
   localStream = stream;        
   adapter.attachMediaStream(localVideo, stream);        
   console.log('Adding local stream.');  
}

but my browser logs the error: Uncaught ReferenceError: require is not defined

Answer

wpp picture wpp · May 31, 2016

require is used (and defined) in Node.js environments to load modules. (Not exclusively, for more information check here).

If you downloaded an adapter.js version from here and include it the way you do (via script tags), you can simple delete the require(...) line and you should be good to go.

Edit: added an example

console.log(adapter.browserDetails.browser);
<script src="http://webrtc.github.io/adapter/adapter-latest.js"></script>

Related questions

what is STUN stun.l.google.com:19302 used for

I'm looking at the webrtc.html and peerconnection_server demo, and it is working fine between two Chrome browsers. My question is, what exactly is the first param of webkitPeerConnection ? pc = new webkitPeerConnection("STUN stun.l.google.com:19302", onSignalingMessage); Is …

Read More
How to self-host to not rely on WebRTC STUN server stun.l.google.com:19302?

I have just downloaded a video chat project. It uses a STUN server and specifies the URL stun:23.21.150.121. How can I use my own server instead of the STUN server? What do I have to enter instead of this URL?

Read More
Live Video Stream on a Node.js Server

I have been researching this a lot but am frustrated as I feel like the solution should be simple though I know wont be. Ideally i'd just want to use node to host the server, webrtc getusermedia to get the …

Read More