iOS視頻播放代碼

/** @method 播放電影 */-(void)playMovie:(NSString *)fileName{    //視頻檔案路徑    NSString *path = [[NSBundle mainBundle] pathForResource:fileName ofType:@"mp4"];    //視頻URL    NSURL *url = [NSURL fileURLWithPath:path];    //視頻播放對象    MPMoviePlayerController *movie = [[MPMoviePlayerController alloc] initWithContentURL:url];    movie.controlStyle = MPMovieControlStyleFullscreen;    [movie.view setFrame:self.view.bounds];    movie.initialPlaybackTime = -1;    [self.view addSubview:movie.view];    // 註冊一個播放結束的通知    [[NSNotificationCenter defaultCenter] addObserver:self                                             selector:@selector(myMovieFinishedCallback:)                                                 name:MPMoviePlayerPlaybackDidFinishNotification                                               object:movie];    [movie play];}#pragma mark -------------------視頻播放結束委託--------------------/* @method 當視頻播放完畢釋放對象　 */-(void)myMovieFinishedCallback:(NSNotification*)notify{    //視頻播放對象    MPMoviePlayerController* theMovie = [notify object];    //銷毀播放通知    [[NSNotificationCenter defaultCenter] removeObserver:self                                                    name:MPMoviePlayerPlaybackDidFinishNotification                                                  object:theMovie];    [theMovie.view removeFromSuperview];    // 釋放視頻對象    [theMovie release];}