title: YouTube video playback with ExoPlayer
body: <p>I am interested in using the <a href="http://developer.android.com/guide/topics/media/exoplayer.html">ExoPlayer</a> for YouTube video playback.  I see from the <a href="https://github.com/google/ExoPlayer/blob/34372deb9a583bd647df7aaa612da18d4947b4f8/demo/src/main/java/com/google/android/exoplayer/demo/Samples.java">ExoPlayer samples</a> that they play YouTube videos via DASH URLs.</p>
  
  <p>I'm using the Android YouTube API to search for videos, and don't see a means for obtaining a DASH URL for any of the search results.  Is someone aware of any samples for integrating the YouTube API (v3) with the ExoPlayer (without using hardcoded video urls), or know of a way to get the information I need from the YouTube API to load the video into the ExoPlayer?</p>