MPMoviePlayerViewController *moviePlayerViewController = [[MPMoviePlayerViewController alloc] init];
moviePlayerViewController.view.frame = CGRectMake(0, 0, self.view.bounds.size.height, self.view.bounds.size.width);
moviePlayerViewController.view.center = CGPointMake(self.view.bounds.size.width/2, self.view.bounds.size.height/2);
CGAffineTransform transform = CGAffineTransformMakeRotation(M_PI/2);
[moviePlayerViewController.view setTransform:transform];
[self.view addSubview:moviePlayerViewController.view];
如果需要放大可以设置 moviePlayerViewController.scalingMode 属性，有4种可选。
你会发现系统状态栏会随着屏幕旋转，这时候最好的方法是将其隐藏
在viewWillAppear:里[[UIApplication sharedApplication] setStatusBarHidden:YES];
viewDidDisappear:里[[UIApplication sharedApplication] setStatusBarHidden:NO];