iOS 媒体播放器 求

Question

我可以使用 iOS MediaPlayer 并通过这种方式播放电影。但我需要，寻找一秒钟的电影。我该怎么做，我像这样通过 MediaPlayer 播放电影:

    NSURL *videoURL = [NSURL fileURLWithPath:self.filename];

    MPMoviePlayerController *moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:videoURL];

    [[NSNotificationCenter defaultCenter] addObserver:self 
                                             selector:@selector(moviePlayBackDidFinish:) 
                                                 name:MPMoviePlayerPlaybackDidFinishNotification 
                                               object:moviePlayer];

    moviePlayer.controlStyle = MPMovieControlStyleNone; 
    moviePlayer.shouldAutoplay = YES; 
    [self.view addSubview:moviePlayer.view]; 
    [moviePlayer setFullscreen:YES animated:YES]; 

提前致谢..

Answer 1

抱歉自己的回答，

NSURL *videoURL = [NSURL fileURLWithPath:self.filename];

MPMoviePlayerController *moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:videoURL];

[[NSNotificationCenter defaultCenter] addObserver:self 
                                         selector:@selector(moviePlayBackDidFinish:) 
                                             name:MPMoviePlayerPlaybackDidFinishNotification 
                                           object:moviePlayer];

moviePlayer.controlStyle = MPMovieControlStyleNone; 
moviePlayer.shouldAutoplay = YES; 
moviePlayer.initialPlaybackTime = 5;
[self.view addSubview:moviePlayer.view]; 
[moviePlayer setFullscreen:YES animated:YES]; 

这对我有用，以便在电影中寻找时间......