title: Video played with AVPlayer has grey line to top and sides on iPhone 6S Plus
body: <p>This seems to be a device specific bug on only <strong>iPhone 6S Plus</strong>.</p>
  
  <p>Steps:</p>
  
  <ol>
  <li>Download <a href="https://developer.apple.com/library/ios/samplecode/AVPlayerDemo/Introduction/Intro.html" rel="noreferrer">AVPlayer demo sample code</a></li>
  <li>Adjust <code>AVPlayerDemoPlaybackView.xib</code> so that <code>MPlayback View</code> has margins around it</li>
  <li>Make content view color white</li>
  </ol>
  
  <p>1px grey lines will appear at the top and sides.</p>
  
  <p>Anyone knows how to workaround this?</p>
  
  <p>I have tried to put an opaque view that obscure the top, yet the line will still appear ABOVE the opaque view!</p>