title: convert video to html5 compatible format (server side)
body: <p>I want to create a website that plays videos uploaded by the users in html5 video.</p>
  
  <p>How can I convert any video type on server side to WebM, OGG or MP4?</p>
  
  <p>Is FFmpeg the best solution? So far this is what I think, but I'd much rather find a simpler way.</p>