how to use adapter.js of webRTC-adapter?
<p>I am writing a WebRTC application and have the following problem:</p>

<p>I want to use the <a href="https://github.com/webrtc/adapter" rel="nofollow">adapter.js</a> library.</p>

<p>I have the following index.html:</p>

<pre><code>&lt;html&gt;
  &lt;header&gt;
     &lt;script src='../out/adapter.js'&gt;&lt;/script&gt;
     &lt;script src='../out/main.js'&gt;&lt;/script&gt;
  &lt;/header&gt;
  &lt;body&gt; 
    &lt;video id="localVideo" width='500' autoplay&gt;&lt;/video&gt; 
  &lt;/body&gt;
&lt;/html&gt;
</code></pre>

<p>and my main.js looks like:</p>

<pre><code>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.');  
}
</code></pre>

<p>but my browser logs the error: <code>Uncaught ReferenceError: require is not defined</code></p>