title: Force High Quality Thumbnails for YouTube
body: <p>Is there a way to force a high quality THUMBNAIL for YouTube?</p>
  
  <p>My videos are of very high quality and once they start streaming they run fine in 720p, however the thumbnail for the video is of variable quality - sometimes it's high, other times it's really blurry.</p>
  
  <p>Is there a way of forcing a high quality thumbnail? I've found this in the API docs - <a href="http://code.google.com/apis/youtube/2.0/reference.html#youtube%5Fdata%5Fapi%5Ftag%5Fmedia:thumbnail" rel="noreferrer">http://code.google.com/apis/youtube/2.0/reference.html#youtube%5Fdata%5Fapi%5Ftag%5Fmedia:thumbnail</a> but it doesn't detail how to use the media tag.</p>