一 、AVPlay
AVPlayerItem *item = [AVPlayerItem playerItemWithURL:[NSURL URLWithString:@"http://zyvideo1.oss-cn-qingdao.aliyuncs.com/zyvd/7c/de/04ec95f4fd42d9d01f63b9683ad0"]];
self.player = [AVPlayer playerWithPlayerItem:item];
AVPlayerLayer *layer = [AVPlayerLayer playerLayerWithPlayer:self.player];
layer.frame = CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.width * 9 / 16);
[self.view.layer addSublayer:layer];
[self.player play];
二、 MPMoviePlayerController
self.playerCon = [[MPMoviePlayerController alloc]initWithContentURL:[NSURL URLWithString:@"http://zyvideo1.oss-cn-qingdao.aliyuncs.com/zyvd/7c/de/04ec95f4fd42d9d01f63b9683ad0"]];
self.playerCon.view.frame = self.view.bounds;
[self.view addSubview:self.playerCon.view];
[self.playerCon play];
三、MPMoviePlayerViewController
self.playerViewCon = [[MPMoviePlayerViewController alloc]initWithContentURL:[NSURL URLWithString:@"http://zyvideo1.oss-cn-qingdao.aliyuncs.com/zyvd/7c/de/04ec95f4fd42d9d01f63b9683ad0"]];
[self presentViewController:self.playerViewCon animated:YES completion:^{
[self.playerViewCon.moviePlayer play];
}];
四、AVPlayerViewController（iOS8以后）
AVPlayer *play = [AVPlayer playerWithURL:[NSURL URLWithString:@"http://zyvideo1.oss-cn-qingdao.aliyuncs.com/zyvd/7c/de/04ec95f4fd42d9d01f63b9683ad0"]];
self.avPlayerViewCon = [[AVPlayerViewController alloc]init];
self.avPlayerViewCon.player = play;
self.avPlayerViewCon.allowsPictureInPicturePlayback = YES;
[self presentViewController:self.avPlayerViewCon animated:YES completion:^{
[self.avPlayerViewCon.player play];
}];