Puzzling Video Problem

[mrsaxon10]

Puzzling Video Problem

I am makingan application that plays a random video when I make a sound. It works perfectly when I am using the iphone simulator on the Mac. However it does not work correctly on my ipodtouch basically when I make a sound it will play a random video but it will not play another video when I make a sound. But this problem does not occur on the simulator.

Does anyone have any ideas as to why? the code can be seen below

and merry christmas

#import <MediaPlayer/MediaPlayer.h>


#import "AskViewController.h"


@implementation AskViewController
@synthesize imageView;




- (void)viewDidLoad {
    [super viewDidLoad];
	
	NSURL *url = [NSURL fileURLWithPath:@"/dev/null"];
	
	NSDictionary *settings = [NSDictionary dictionaryWithObjectsAndKeys:
							  [NSNumber numberWithFloat: 44100.0],                 AVSampleRateKey,
							  [NSNumber numberWithInt: kAudioFormatAppleLossless], AVFormatIDKey,
							  [NSNumber numberWithInt: 1],                         AVNumberOfChannelsKey,
							  [NSNumber numberWithInt: AVAudioQualityMax],         AVEncoderAudioQualityKey,
							  nil];
	
	NSError *error;
	
	recorder = [[AVAudioRecorder alloc] initWithURL:url settings:settings error:&error];
	
	if (recorder) {
		[recorder prepareToRecord];
		recorder.meteringEnabled = YES;
		[recorder record];
		levelTimer = [NSTimer scheduledTimerWithTimeInterval: 0.03 target: self selector: @selector(levelTimerCallback:) userInfo: nil repeats: YES];
	} else
		NSLog([error description]);	
}


- (void)levelTimerCallback:(NSTimer *)timer {
	[recorder updateMeters];
	
	const double ALPHA = 0.05;
	double peakPowerForChannel = pow(10, (0.05 * [recorder peakPowerForChannel:0]));
	lowPassResults = ALPHA * peakPowerForChannel + (1.0 - ALPHA) * lowPassResults;	
	
	if (lowPassResults > 0.65)
		
		NSLog: [self micHadNoise];
	
	
	//// micHadNoise is essential
	
}

- (void) micHadNoise {
	
	
	
		
		int r = arc4random() % 9;
		
		NSBundle *bundle = [NSBundle mainBundle];
		
		NSString* movieName = [NSString stringWithFormat:@"me%d", r];
		NSString *moviePath = [bundle pathForResource:movieName ofType:@"m4v"];
		
		NSURL *movieURL;
		
		if (moviePath)
		{
			movieURL = [NSURL fileURLWithPath:moviePath];
		}
		
		if (movieURL != nil) {
			MPMoviePlayerController* moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:movieURL];
			
			// Register to receive a notification when the movie has finished playing. 
			[[NSNotificationCenter defaultCenter] addObserver:self
													 selector:@selector(moviePlayBackDidFinish:)  
														 name:MPMoviePlayerPlaybackDidFinishNotification 
													   object:moviePlayer];
			
			moviePlayer.scalingMode = MPMovieScalingModeAspectFill; 
			moviePlayer.movieControlMode = MPMovieControlModeHidden;
			moviePlayer.backgroundColor = [UIColor clearColor];
			
			[moviePlayer play];
			
		}
		
	}
	
	
	
	
	
	
	







- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
    [self becomeFirstResponder];
}
- (BOOL) canBecomeFirstResponder {
    return YES;
}
- (void)viewDidUnload {
	// Release any retained subviews of the main view.
	// e.g. self.myOutlet = nil;

	
}
- (void)dealloc {
	
	
    [super dealloc];
	
	
}

- (void)moviePlayBackDidFinish:(NSNotification*)aNotification{
	
	MPMoviePlayerController* theMovie = [aNotification object];
	[[NSNotificationCenter defaultCenter] removeObserver:self 
													name:MPMoviePlayerPlaybackDidFinishNotification
												  object:theMovie];
	
	[theMovie release];
	
	
}

@end