video trimming in uiimagepicker

I was able trim the video when i used the photo library source type. Bu开发者_如何学运维t when I use the camera source type trimmed video appears to be saved. but when i play the saved video it is not trimmed. Can any one pls help me with this?

It looks like you can't use uiimagepicker AND get the edited video. You have to use UIVideoEditorController.

http://developer.apple.com/library/ios/#documentation/uikit/reference/UIVideoEditorController_ClassReference/Reference/Reference.html#//apple_ref/occ/cl/UIVideoEditorController