title: Place AVPlayerViewController inside UIView
body: <p>Currently I am having a dialogue view with four controls at the bottom. Each control is loading a different view inside the dialogue. One of these controls is setting an <code>AVPlayer</code> inside the dialogue view and is playing it. Unfortunately the <code>AVPlayer</code> itself comes without playback controls.</p>
  
  <p>The <code>AVPlayerViewController</code> how ever does have playback controls. <strong>Is it possible to place a</strong> <code>AVPlayerViewController</code> <strong>inside a</strong> <code>UIView</code> <strong>so that it does not get started as a new screen?</strong>  I would like to place it inside my <code>UIView</code> so that everything is taking place inside my dialgoue.</p>