.mp3和.wav文件适用于模拟器,但不适用于设备
问题描述:
我有很常见的问题,因为我搜索了它,但无法为我获得正确的答案。.mp3和.wav文件适用于模拟器,但不适用于设备
这里是上余米努力地播放音频文件的代码段。
在viewDidLoad方法:
NSURL *buttonSound = [NSURL fileURLWithPath:[NSString stringWithFormat:@"%@/button4.wav", [[NSBundle mainBundle] resourcePath]]];
NSURL *correctSound = [NSURL fileURLWithPath:[NSString stringWithFormat:@"%@/key_drop1.wav", [[NSBundle mainBundle] resourcePath]]];
NSURL *wrongSound = [NSURL fileURLWithPath:[NSString stringWithFormat:@"%@/sound8.mp3", [[NSBundle mainBundle] resourcePath]]];
NSError *error;
ButtonPressedSound = [[AVAudioPlayer alloc] initWithContentsOfURL:buttonSound error:&error];
ButtonPressedSound.numberOfLoops = 0;
correctAnsweredSound = [[AVAudioPlayer alloc] initWithContentsOfURL:correctSound error:&error];
correctAnsweredSound.numberOfLoops = 0;
wrongAnsweredSound = [[AVAudioPlayer alloc] initWithContentsOfURL:wrongSound error:&error];
wrongAnsweredSound.numberOfLoops = 0;
在IBAction为
这样按下一个按钮,打电话是 “玩” 的。
[ButtonPressedSound play];
[self performSelector:@selector(stop) withObject:nil afterDelay:0.50];
[correctAnsweredSound play];
[self performSelector:@selector(stop) withObject:nil afterDelay:0.50];
[wrongAnsweredSound play];
[self performSelector:@selector(stop) withObject:nil afterDelay:1.0];
我的播放和停止的方法是:
-(IBAction)play
{
self.ButtonPressedSound.currentTime = 0;
[self.ButtonPressedSound play];
self.correctAnsweredSound.currentTime = 0;
[self.correctAnsweredSound play];
self.wrongAnsweredSound.currentTime = 0;
[self.wrongAnsweredSound play];
}
-(IBAction)stop
{
[self.ButtonPressedSound stop];
[self.correctAnsweredSound stop];
[self.wrongAnsweredSound stop];
}
是我迄今所做的......
...我已经寻找到这些链接,但没有得到答案我的代码。
AVAudioPlayer only plays in simulator but not device why?! (iPhone-SDK)
mp3 Sounds Playing on simulator but not on Device (Audio BeatBox)
http://www.icodeblog.com/2009/05/04/iphone-game-programming-tutorial-part-4-basic-game-audio/
...........
我已经检查了所有的名字ñ没有任何错字错。
不知道其中m越来越错了,请帮助!
答
我以前也有类似的问题,但这种解决方案只是在工作时间对我来说是随机猜测。
在真正的iPhone,文件路径是区分大小写的。在模拟器上,他们不是。所以我会检查以确保您的文件路径完全正确,包括大小写。