Question

我希望在应用'视频'中加载ipod / iphone库中的视频。代码显示如下，但它总是导致崩溃

UIImagePickerController *picker=[[UIImagePickerController alloc]init];
picker.sourceType= UIImagePickerControllerSourceTypePhotoLibrary;
picker.mediaTypes = [NSArray arrayWithObject:kUTTypeMovie];
picker.delegate = self;

欢迎任何评论

由于

interdeb

Answer 1

我们需要知道你是如何呈现它的，以及它碰巧在你的代码中崩溃的行的信息。这是一个适合我的例子：

- (void)presentVideoPicker:(UIImagePickerControllerSourceType)sourceType
{
    UIImagePickerController *picker = [[UIImagePickerController alloc] init];
    picker.delegate = [self retain];
    picker.mediaTypes = [NSArray arrayWithObjects:(NSString*)kUTTypeMovie, kUTTypeImage, nil];
    picker.videoQuality = UIImagePickerControllerQualityTypeHigh;
    picker.allowsEditing = YES;
    picker.sourceType =  sourceType;

    [self.view.window.rootViewController presentModalViewController:picker animated:YES];
    [picker release];
}

我发送了UIImagePickerControllerSourceTypeCamera或UIImagePickerControllerSourceTypePhotoLibrary

在ipod / iphone库中加载视频但总是崩溃

1 个答案: