Question

我现在正在尝试实施一个应用，例如从设备相册中挑选图片和视频并将其上传到服务器..

在这里，我可以使用uiimagepickercontoller在表格视图中显示图像和视频，但我只能选择图像而不是视频..

如何使用UIimagepickercontroller选择视频表单照片库....

UIImagePickerController *ipc = [[UIImagePickerController alloc] init];
ipc.sourceType =  UIImagePickerControllerSourceTypePhotoLibrary;
ipc.mediaTypes =[UIImagePickerController availableMediaTypesForSourceType:ipc.sourceType];     
ipc.delegate = self;
ipc.editing = NO;
[self presentModalViewController:ipc animated:YES];

`

Answer 1

检查docs并选择您需要的类型。

myImagePickerController.mediaTypes =
    [[NSArray alloc] initWithObjects: (NSString *) kUTTypeMovie, nil];

Answer 2

在iPhone和iPad上验证和测试用于选择视频。

@property (strong,nonatomic) UIPopoverController *popOver;

属性设置为iPad访问。

UIImagePickerController *videoPicker=[[UIImagePickerController alloc] init];
videoPicker.sourceType=UIImagePickerControllerSourceTypePhotoLibrary;
videoPicker.mediaTypes=[[NSArray alloc] initWithObjects:(NSString *)kUTTypeMovie, nil];
videoPicker.delegate=self;

if( UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
{
    UIPopoverController *popController=[[UIPopoverController alloc] initWithContentViewController:videoPicker];
    [popController presentPopoverFromRect:CGRectMake(0, 600, 160, 300) inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
    self.popOver=popController;
}
else
{
    [self presentViewController:videoPicker animated:YES completion:nil];
}

iphone imagepickerController从照片库中挑选视频

2 个答案: