title: How to control play section of MPMoviePlayerController
body: <p>I'm making app using MPMoviePlayerController.</p>
  <p>I want to make special function.</p>
  <p>What I want to function is like this.</p>
  <p>If I play movie, player will stop after few second (ex: 30sec).</p>
  <p>If I click play button, player has to play from 30sec to next stop point.</p>
  <p>For me to realize this function, I've used  <code>initialPlaybackTime</code> and <code>endPlaybackTime</code> option of <code>MPMoviePlayerContrller</code>.</p>
  <p>But, this function didn't work like my thought.</p>
  <blockquote>
  <p>mplayer.initialPlaybackTime = 0;<br />
  mplayer.endPlaybackTime = 10;</p>
  <p>[mplayer play];</p>
  <p>....<br />
  [mplayer pause];</p>
  <p>,,,</p>
  <p>mplayer.initialPlaybackTime = 10;<br />
  mplayer.endPlaybackTime =30;<br />
  [mplayer play];</p>
  </blockquote>
  <p>And, mplayer is played again from 0 to 10, not from 10 to 30.</p>