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

    NSURL *videoURL = [info objectForKey:UIImagePickerControllerMediaURL];


    //get the videoURL 
    NSString *tempFilePath = [videoURL path];


    if ( UIVideoAtPathIsCompatibleWithSavedPhotosAlbum(tempFilePath))
    {
      // Copy it to the camera roll.
      UISaveVideoAtPathToSavedPhotosAlbum(tempFilePath, self, @selector(video:didFinishSavingWithError:contextInfo:), tempFilePath);
    } 



    //NSURL *movieUrl = [NSURL fileURLWithPath:filePath];
    _videoPlayer = [[MPMoviePlayerController alloc] initWithContentURL:videoURL];
    _videoPlayer.view.frame = CGRectMake(kMarginWidth, kMarginWidth, kMPlayerWidth, kMPlayerHeight);

    // Here is where you set the control Style like fullscreen or embedded
    _videoPlayer.controlStyle = MPMovieControlStyleDefault;
    _videoPlayer.scalingMode = MPMovieScalingModeAspectFit;
    _videoPlayer.contentURL = videoURL; 

     self addSubview:_videoPlayer];

}

ただし、videoPlayer は機能せず、画面に「動画の読み込み中」が数秒間表示されるだけです。

保存した動画の再生方法を教えてください。または、アルバムに保存されたビデオのパスを取得する方法は?

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