title: AVPlayer pathForResource not getting called
body: <p>I have a video background for the welcome screen of the app but when I run only a blank screen appears. </p>
  
  <p>The string for the bundle path for resource part is perfectly correct so a typo isn't the problem or anything. When I put a breakpoint on the "if path" block though it isn't getting called. This is in view did load and "AVKit" and "AVFoundation" are both imported and there are no errors. </p>
  
  <p>Any insights? Thanks!</p>
  
  <pre><code>    let moviePath = NSBundle.mainBundle().pathForResource("Ilmatic_Wearables", ofType: "mp4")
  
      if let path = moviePath {
  
          let url = NSURL.fileURLWithPath(path)
          let player = AVPlayer(URL: url)
          let playerViewController = AVPlayerViewController()
          playerViewController.player = player
          playerViewController.view.frame = self.view.bounds
          self.view.addSubview(playerViewController.view)
          self.addChildViewController(playerViewController)
          player.play()
      }
  </code></pre>