Custom class MPMoviePlayerController can be rotate in Fullscreen mode iOS

Custom class MPMoviePlayerController can be rotate in Fullscreen mode iOS

For now i want to create a custom class of MPMoviePlayerController and it
can be rotate when video player in FullScreen mode. It mean when user
click on Fullscreen button, video play in FullScreen mode and if user
rotate iphone, video player rotate,too .How can i do that? I don't know
how to create it. Thanks so much