title: iOS - MPMoviePlayerController - load movie while playing
body: <p>I want to load video while the <code>MPMoviePlayerController</code> is already playing.</p>
  
  <p>I have movie, and advertisement alternately, and i want to prevent from user the waiting while the player load the next URL.
  I want to load an advertisement while the video is showing, and after 5 minutes I want the user will watch the advertisement immediately (without any loading delay).</p>
  
  <p>For play the movie, I use the <code>prepareToPlay</code> method.</p>
  
  <p>Does the framework support this? Or should I have to do it by my self (with <code>dispatch_async</code>)?</p>
  
  <p>10x in advance!</p>