title: Assign fastforward MPMoviePlayerController
body: <p>How can i assign whats going to happen when you press fastforward or rewind?</p>
  
  <p>I have a couple of youtube videos that i want to play after eachother. Therefor i need to assign these 2 buttons in the MPMoviePlayerController. i've tried to search on this subject, but have not found anything yet.</p>
  
  <p>The other thing is how can i check wether a song is done, cause i want it to automatic to go forward then.</p>
  
  <p><img src="https://i.stack.imgur.com/pwZTE.png" alt="enter image description here"></p>
  
  <p>How can i do this?</p>