使用UIImagePickerController从iPhone复制视频？

Question

嘿，我知道当用户选择一个视频时，我确实会获得该视频的URL ....但是您可以将我引向适当的实现方式，因为当我在模拟器中单击“选择”时，我的应用程序就会停留在该位置，并且无法导航在视频播放器页面上。

Answer 1

Once you select the video - execution flows to the following function:

(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info

{

.... code here .....

//get the videoURL
NSString* videoURL= [info objectForKey:UIImagePickerControllerMediaURL];

//IMPORTANT: remember to test that the video is compatible for saving to the photos album

UISaveVideoAtPathToSavedPhotosAlbum(videoURL, self, @selector(video:didFinishSavingWithError:contextInfo:), nil);

.... code here .....

}

Take a look into ' UISaveVideoAtPathToSavedPhotosAlbum ' specifically. This allows saving to the camera roll.