title: How do I control playback of a video in an iOS Sprite Kit SKVideoNode?
body: <p>I load a video into my Sprite Kit SKVideoNode, but how do I stop and restart the playback or go to a specific time in the video? All I see are play and pause methods.</p>
  
  <pre><code>// AVPlayer
  NSURL *fileURL = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"HowToPlay" ofType:@"mp4"]];
  _avPlayer = [AVPlayer playerWithURL:fileURL];
  
  // SKVideoNode
  _videoNode = [SKVideoNode videoNodeWithAVPlayer:_avPlayer];
  [_videoNode play];
  </code></pre>