iOS开发之简单视频播放

                 1.导入库文件MediaPlayer.framework

                 2.#import<MediaPlayer/MediaPlayer.h>

    // 本地文件
    NSURL *url = [[NSBundle mainBundle] URLForResource:@"xxxxxxxxxxxxxxx" withExtension:@"mov"];
    // 沙盒中的网络路径 (注意这两种方式的区别)
    NSURL *videoUrl = [NSURL fileURLWithPath:..................]];

    /**
     *  与音频不一样,这个,既可以播放本地视频,也能播放网络资源
     */
    self.moviePlayVC = [[MPMoviePlayerViewController alloc] initWithContentURL:url];
    self.moviePlayVC.view.frame = CGRectMake(0, 64, 320, 250);
    //  推出视频页面的时候不让自动播放
    self.moviePlayVC.moviePlayer.shouldAutoplay = NO;
    
    //  播放器样式,自行选择
    self.moviePlayVC.moviePlayer.controlStyle = MPMovieControlStyleNone;
    
    [self.view addSubview:self.moviePlayVC.view];
    
    //  播放器的控制,有点不同,它不是通过协议来实现的,而是通过通知的形式
    /**
     *  MPMoviePlayerWillEnterFullscreenNotification
     *  MPMoviePlayerDidEnterFullscreenNotification
     *  MPMoviePlayerWillExitFullscreenNotification
     *  MPMoviePlayerDidExitFullscreenNotification
     *  ......具体查看API
     */
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(finishNotification) name:MPMoviePlayerPlaybackDidFinishNotification object:nil];
    
}

- (void)didClickPlayBarButtonAction{

    //[self.navigationController pushViewController:self.moviePlayVC animated:YES];
    [self presentViewController:self.moviePlayVC animated:YES completion:nil];
    //  播放
    [self.moviePlayVC.moviePlayer play];
}