Audio don't work after playing MPMoviePlayerController

Question

Hi.
I have trouble with playing any sounds or music, is video was played before.
For playing audio i use SoundEngine from crash lander sample.
video loading and playing code:
NSURL* url=[NSURL fileURLWithPath:moviePath];
mMoviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:url];
// Register to receive a notification when the movie has finished playing.
[[NSNotificationCenter defaultCenter] addObserver:g_objC
selector:@selector(moviePlayBackDidFinish:)
name:MPMoviePlayerPlaybackDidFinishNotification
object:mMoviePlayer];
[mMoviePlayer setMovieControlMode:MPMovieControlModeHidden];
[mMoviePlayer setScalingMode:MPMovieScalingModeNone];
[mMoviePlayer play];
and after playing:
- (void) moviePlayBackDidFinish:(NSNotification*)aNotification{
MPMoviePlayerController* theMovie=[aNotification object];
[[NSNotificationCenter defaultCenter] removeObserver:self
name:MPMoviePlayerPlaybackDidFinishNotification object:mMoviePlayer];
[mMoviePlayer release];
// UInt32 sessionCategory = kAudioSessionCategory_MediaPlayback;
// AudioSessionSetProperty(kAudioSessionProperty_AudioCategory, sizeof(sessionCategory), &sessionCategory);
// AudioSessionSetActive(YES);
after releasing [mMoviePlayer retainCount] return 2, and SoundEngine at start playing background track has error at AudioQueuePrime.
error code is extremly large.
Sounds is not playing by openal too.
In simulator - all works. but on devices - there is no any sounds or music.
Please advice.
SoundEngine is inited before allocation MPMOviePlayer.

Answer 1

You'll need to post more details: how is audio added, to background, slide, object or with Play audio command? How did you test? Are you talking about the Rewind button in a playbar?