title: iOS AVPlayer slow down
body: <p>I am using AVPlayer to play online video in my project. The Video is playing well. Now I want to reduce /increase the fps of the video . Below is my code that I am using:</p>
  
  <pre><code>self.asset = [AVAsset assetWithURL:self.videoUrl];
  // the video player
  self.player = [AVPlayer playerWithURL:self.videoUrl];
  self.player.actionAtItemEnd = AVPlayerActionAtItemEndNone;
  
  self.playerLayer = [AVPlayerLayer playerLayerWithPlayer:self.player];
  self.playerLayer.videoGravity = AVLayerVideoGravityResizeAspectFill;
  
  [[NSNotificationCenter defaultCenter] addObserver:self
                                           selector:@selector(playerItemDidReachEnd:)
                                               name:AVPlayerItemDidPlayToEndTimeNotification
                                             object:[self.player currentItem]];
  
  
  self.playerLayer.frame = CGRectMake(0, 0, self.view.frame.size.width, self.myPlayerView.frame.size.height);
  [self.myPlayerView.layer addSublayer:self.playerLayer];
  
  - (void)playerItemDidReachEnd:(NSNotification *)notification {
      AVPlayerItem *p = [notification object];
      [p seekToTime:kCMTimeZero];
  }
  </code></pre>
  
  <p>Now how should I reduce/increase the fps for the online video?</p>