Greeting ,
我在 中使用

代碼:
UIImagePickerController * picker = [[UIImagePickerControlleralloc] init];
    picker.delegate = self;
NSArray *mediaTypes = [UIImagePickerControlleravailableMediaTypesForSourceType:picker.sourceType];
    picker.mediaTypes = mediaTypes;
    if((UIBarButtonItem *) sender == choosePhotoBtn) {
//picker.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;
        picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
    } else {
        picker.sourceType = UIImagePickerControllerSourceTypeCamera;
    }
    
    [selfpresentModalViewController:picker animated:YES];
可以顯示所有的相片,影片資料,如果不加下列這一段。則只會顯示相片,而不會顯示影片。
代碼:
NSArray *mediaTypes = [UIImagePickerControlleravailableMediaTypesForSourceType:picker.sourceType];    

       picker.mediaTypes = mediaTypes;
我想請問,如果我只想顯示影片,而不顯示相片呢?可否請問該要如何做呢?

謝謝您。