title: Controls in MPMoviePlayerController disabled
body: <p>Here is my code :</p>
  
  <pre><code>-(void) playVideo
  {
      self.moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:self.criteriaFilter.videoUrl];
      [self.moviePlayer prepareToPlay];
      [self.moviePlayer.view setFrame:self.displayVideoView.bounds];
      self.moviePlayer.shouldAutoplay = YES;
      [self.displayVideoView addSubview:self.moviePlayer.view];
  
  }
  </code></pre>
  
  <p>In portrait mode, the controls work fine (play, pause, fullscreen).
  However in landscape mode all the buttons seem to be disabled. How can I solve this issue?</p>