MPMoviePlayerViewController cleanup resources

Question

Hi!

Im using MPMoviePlayerViewController now instead of MPMoviePlayerController because of the bug in iOS4. Im not sure though how to clean resources of MPMoviePlayerViewController, when video playback is finished.

I clearly have an issue because right after playing video I try to start a song using AudioStreamer (which uses audio queue interface) and that one will generate an audio error, which is otherwise doesnt. There seems to be a problem playing the audio because the video was not properly cleaned up.

Is there any way to to a cleanup using MPMoviePlayerViewController?

code:

MPMoviePlayerViewController *moviePlayer = [[MPMoviePlayerViewController alloc] initWithContentURL:[NSURL URLWithString:urlReturn]];
[self presentMoviePlayerViewControllerAnimated:moviePlayer];

later....

newAudioPlayer = [[AudioStreamer alloc] initWithURL:[NSURL URLWithString:path]];

/Br Johannes