title: How to use h264 live stream with websocket?
body: <p>Most websocket examples I have seen use either mp4 or wbem container data. Here is some sample javascript client code:</p>
  
  <pre><code>var ms = new MediaSource();
  ...
  var buf = ms.addSourceBuffer('video/mp4; codecs="avc1.64001E"');
  </code></pre>
  
  <p>In my case, my server sends raw h264 data (video only, no audio). As there is no mp4/avc container for my data, I am wondering what is the proper way to define the parameter for <code>addSourceBuffer().</code> Do I simply omit <code>video/mp4</code> tag as follows? Regards.</p>
  
  <pre><code>var buf = ms.addSourceBuffer('codecs="avc1.64001E"');
  </code></pre>