title: MPMoviePlayerController issue
body: <p>This is what I am trying to do using MPMoviePlayerController:</p>
  
  <pre><code>NSString *url = [[NSBundle mainBundle] pathForResource:@"IntroVideo" ofType:@"mp4"];
          MPMoviePlayerController *moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:[NSURL fileURLWithPath:url]];
  
          [[NSNotificationCenter defaultCenter] addObserver:self 
                                                   selector:@selector(moviePlayBackDidFinish:) 
                                                       name:MPMoviePlayerPlaybackDidFinishNotification 
                                                     object:nil];
  
          moviePlayer.scalingMode=MPMovieScalingModeAspectFill;
          [[moviePlayer view] setBounds:CGRectMake(0, 0, 400, 400)];
          [[moviePlayer view] setCenter:CGPointMake([UIScreen mainScreen].bounds.size.width/2 , [UIScreen mainScreen].bounds.size.height/2 + 10)];
          [[moviePlayer view] setTransform:CGAffineTransformMakeRotation(M_PI / 2)];       
          [self addSubview:moviePlayer.view];
          moviePlayer.controlStyle = MPMovieControlStyleNone;
      [moviePlayer play];
  </code></pre>
  
  <p><code>MPMoviePlayerController</code> is getting crashed after I call play on the <code>MPMoviePlayerController</code> instance. Below is the Crash Log.</p>
  
  <p>Please guide me to solve this issue.</p>
  
  <pre><code>-[__NSDictionary0 retain]: message sent to deallocated instance 0x5c1a0e0
  
  #0  0x0137a057 in ___forwarding___ ()
  #1  0x01379f22 in __forwarding_prep_0___ ()
  #2  0x0135287f in -[__NSPlaceholderDictionary initWithObjects:forKeys:count:] ()
  #3  0x01369946 in -[NSDictionary initWithObjectsAndKeys:] ()
  #4  0x003877ff in -[MPAVController _itemWillChangeNotification:] ()
  #5  0x00dcc6c1 in _nsnote_callback ()
  #6  0x013e0f99 in __CFXNotificationPost_old ()
  #7  0x0136033a in _CFXNotificationPostNotification ()
  #8  0x00dc2266 in -[NSNotificationCenter postNotificationName:object:userInfo:] ()
  #9  0x01de35b2 in -[NSObject(NSObject_AVShared) postNotificationWithDescription:] ()
  #10 0x01de7b07 in -[AVController currentItemWillChangeToItem:oldItemCurrentTime:] ()
  #11 0x01dea09e in -[AVController avPlaybackQueueCurrentItemChangedNotification:] ()
  #12 0x01de83b8 in -[AVController setQueueFeeder:withIndex:] ()
  #13 0x003846c5 in -[MPAVController reloadFeederWithStartQueueIndex:] ()
  #14 0x0036d318 in -[MPMoviePlayerControllerNew _prepareToPlayWithStartIndex:] ()
  #15 0x0036a88f in -[MPMoviePlayerControllerNew prepareToPlay] ()
  #16 0x0036a7c5 in -[MPMoviePlayerControllerNew play] ()
  #17 0x00dcc6c1 in _nsnote_callback ()
  #18 0x013e0f99 in __CFXNotificationPost_old ()
  #19 0x0136033a in _CFXNotificationPostNotification ()
  #20 0x00dc2266 in -[NSNotificationCenter postNotificationName:object:userInfo:] ()
  #21 0x00dce5a9 in -[NSNotificationCenter postNotificationName:object:] ()
  #22 0x003febcf in -[MPMovie _determineMediaType] ()
  #23 0x00de17f6 in __NSFireDelayedPerform ()
  #24 0x013e9fe3 in __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ ()
  #25 0x013eb594 in __CFRunLoopDoTimer ()
  #26 0x01347cc9 in __CFRunLoopRun ()
  #27 0x01347240 in CFRunLoopRunSpecific ()
  #28 0x01347161 in CFRunLoopRunInMode ()
  #29 0x01e4d268 in GSEventRunModal ()
  #30 0x01e4d32d in GSEventRun ()
  #31 0x0068242e in UIApplicationMain ()
  #32 0x000023df in main (argc=1, argv=0xbfffed44) at main.m:14
  </code></pre>