title: Webm HTML5 doesn't seem to be compatible with IOS safari
body: <p>I'm struggling to understand as to why it wouldn't be supported. My snippet is as follows: </p>
  
  <pre><code>&lt;video autobuffer="autobuffer" autoplay="autoplay" class="maskfill" loop="loop" src="/videos/maskfill.webm" type="video/webm; codecs=vp8,vorbis"&gt;&lt;/video&gt;
  </code></pre>
  
  <p>Is there any official reason for this? Or is there a recommended alternative? I've considered moving them over to MP4 but I'm doubtful of the lack of compression.</p>