MPPlayer的简单使用

近日被问到播放器,了解到只是mp4的格式,所以就推荐使用了系统的MPPlayer,只不过在iOS9之后被废弃掉了,不过简单的使用还是可以的,虽然被废弃掉,但是像UIAlertView一样,它依旧可以使用。下面简单来看下代码实现:
首先要加入系统库:MediaPlayer.framework
引入#import

//#pragma mark - 播放视频调用的方法
- (void)playMedia
{
    [self playMediaWithUrlString:@"http://flv.bn.netease.com/videolib3/1605/19/inorj0799/HD/inorj0799-mobile.mp4"];

}

- (void)playMediaWithUrlString:(NSString *)urlString
{
    _playerController = [[MPMoviePlayerViewController alloc] initWithContentURL:[NSURL URLWithString:urlString]];
    _playerController.moviePlayer.movieSourceType = MPMovieSourceTypeFile;
//这里的意思是设定播放的起始时间,以秒为单位    _playerController.moviePlayer.currentPlaybackTime=20;
    [self presentViewController:_playerController animated:YES completion:^{
        [_playerController.moviePlayer play];

    }];


    // 点击Done 发送一条广播
    // 通过通知中心, 注册self为这条广播的观察者
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(DoneButtonClicked) name:MPMoviePlayerPlaybackDidFinishNotification object:nil];
}
- (void)DoneButtonClicked
{
    // remove观察者
    [[NSNotificationCenter defaultCenter] removeObserver:self name:MPMoviePlayerPlaybackDidFinishNotification object:nil];
    if (_playerController) {
        [_playerController.moviePlayer stop];
        _playerController = nil;
        [_playerController.view removeFromSuperview];
    }
}

代码下载地址:https://github.com/codeliu6572/SystemPlayer

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