ios - 获取从 UIImagePickerController 选择的原始视频名称

Question

如何在 UIImagePickerController 的委托(delegate)方法中获取从相机胶卷或任何其他相册中选择的视频文件的名称？

我能够获取图片的名称，但如果在视频中使用相同的名称，则会返回 nil。

Answer 1

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

        NSString *mediaType = [info objectForKey:UIImagePickerControllerMediaType];

            if (![mediaType isEqualToString:(NSString *)kUTTypeMovie])
                return;

            mediaURl = [info objectForKey:UIImagePickerControllerMediaURL];

            //NSLog(@"mediaURL %@",mediaURl);
            moviePath = mediaURl.absoluteString;
            //  NSLog(@"moviePath %@",moviePath);
            tempFilePath = [[info objectForKey:UIImagePickerControllerMediaURL] path];
            NSLog(@"filepath %@",tempFilePath);
            //if you want only file name
            NSArray *ar = [tempFilePath componentsSeparatedByString:@"/"];
            NSString *filename = [[ar lastObject] uppercaseString];
            NSLog(@"filename %@",filename);
    }

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