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我正在开发一个 iPad 应用程序，但我遇到了动画问题。我使用 IBAction 同时启动动画和音频，它们使用 iPad2 同步，但是当我在 iPad 3 和模拟器上运行应用程序时，64 位音频和图像不同步，因为图像有延迟。

这是我的代码：

-(IBAction)Action:(id)sender {

UIButton *Namebutton = (UIButton*) sender;
Namebutton.enabled = NO;

animation.animationImages = [NSArray arrayWithObjects:
                                  GetImgWithoutCachingP6(@“image1.png"),
                                  GetImgWithoutCachingP6(@"image2.png"),
                                  GetImgWithoutCachingP6(@"image3.png"),
                                  GetImgWithoutCachingP6(@"image4.png"),
                                  GetImgWithoutCachingP6(@"image5.png"),
                                  GetImgWithoutCachingP6(@"image6.png"),
                                  GetImgWithoutCachingP6(@"image7.png"),
                                  GetImgWithoutCachingP6(@"image8.png"),
                                  GetImgWithoutCachingP6(@"image9.png"),
                                  GetImgWithoutCachingP6(@"image10.png"),
                                  GetImgWithoutCachingP6(@"image11.png"),
                                  GetImgWithoutCachingP6(@"image12.png"),
                                  GetImgWithoutCachingP6(@"image13.png"),
                                  GetImgWithoutCachingP6(@"image14.png"),
                                  GetImgWithoutCachingP6(@"image15.png"),
                                  GetImgWithoutCachingP6(@"image16.png"),
                                  nil];

animation.animationRepeatCount = 2;
animation.animationDuration = 4.0;
[animation startAnimating];


NSString *Sound = [[NSBundle mainBundle] pathForResource:@“NameSound" ofType:@"wav"];
Scenesound=[[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath: Sound] error:NULL];
Scenesound.volume = 4.0;
Scenesound.numberOfLoops = 1;
[Scenesound play];

哪个是问题？

谢谢您的帮助

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