title: Where is a complete list of MIME types with codecs for the HTML5 source attribute?
body: <p>The HTML 5 <code>source</code> element has a <code>src</code> and a <code>type</code> attribute, like this:</p>
  
  <pre><code>&lt;source src='url' type='mime/type; codec="codec-name"' /&gt;
  </code></pre>
  
  <p>Where is a complete list of the MIME types for the type attribute, together with their corresponding valid codecs attribute values?</p>