title: Streaming music over WebRTC cutting in and out
body: <p>We would like to be able to play music in another tab (say YouTube, Spotify, Soundcloud, etc) and then stream that over a WebRTC connection to other peers.</p>
  <p>We are doing this through the screenshare and it's mostly working, but the music will sometimes cut in and out for the listeners, giving it a choppy sound.  In other words, it sounds smooth to the person sending it (ie sharing it from the originating URL), but it sounds choppy to the on the receiving side of the WebRTC connection.</p>
  <p>Any thoughts on what might be causing this?  Is this a buffering issue?  If so, is it more likely buffering on the sending or the receiving side?</p>
  <p>Thanks so much for any help!</p>