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];        }