MPMoviePlayerViewController视频播放

 //通过网络地址获取视频

 NSString *path = [NSString stringWithFormat:@"http://v.youku.com/player/getM3U8/vid/XNzM0MDkxMjgw/type/flv/v.m3u8"];
     NSURL *url = [NSURL URLWithString:path];
     _mp = [[MPMoviePlayerViewController alloc] initWithContentURL:url];

 //    [_mp.moviePlayer setScalingMode: MPMovieScalingModeAspectFill];
     [_mp.moviePlayer setControlStyle:MPMovieControlStyleEmbedded];//控制台
      [_mp.view setFrame:CGRectMake(0, 0, 320, 200)];
      [_mp.moviePlayer prepareToPlay];
     [self presentMoviePlayerViewControllerAnimated:_mp];

 //获取本地路径
     NSString *path = [[NSBundle mainBundle] pathForResource:@"hd" ofType:@"mp4"];



     _mp = [[MPMoviePlayerViewController alloc] initWithContentURL:[NSURL fileURLWithPath:path]];

     [_mp.moviePlayer setScalingMode: MPMovieScalingModeAspectFill];
     [_mp.moviePlayer setControlStyle:MPMovieControlStyleEmbedded];//控制台
      [_mp.view setFrame:CGRectMake(10, 10, 320, 200)];
      [_mp.moviePlayer prepareToPlay];
     [self presentMoviePlayerViewControllerAnimated:_mp];
 //    MPMoviePlayerPlaybackDidFinishNotification 捕捉播放停止的消息

     [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(play) name:MPMoviePlayerPlaybackDidFinishNotification
                                                object:nil];

 - (void)play
 {
     NSLog(@"stop");
     [_mp release];
 }