How to rotate video portrait to landscape

I am playing video with MPMoviePlayer in my application. How i rotate video in my iphone landscape to portrait and vice 开发者_开发技巧versa.

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You can't, without using a private API call, but you can synthesize it - you need a pre-rotated video file.

You can also look at playing the video in a UIWebView

For details see this thread http://www.iphonedevsdk.com/forum/iphone-sdk-development/2146-can-you-force-movie-play-portrait-mode.html#post125287