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POCan MPMoviePlayerViewController return error if video file is corrupt?
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  1. POCan MPMoviePlayerViewController return error if video file is corrupt?
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    copied!<p>I am downloading the video and saved it in some directory so user can play that file afterwards.</p> <p>It works well in all the cases like when download stopped and resume again due to some network fluctation. But sometimes file downloaded completely but not playing in MPMoviePlayerViewController. </p> <p>I am using ASIHTTPRequest to download video file in background.</p> <p>Observation: May be while downloading, network fluctuates some times and file may be corrupted.</p> <p>Question: How can I came to know that downloaded file is corrupted? (via MPMoviePlayerViewControll)</p> <p>Any suggestions? Below is the code to play:</p> <p>@ACB... I used your code, but it always going in else condition: </p> <pre><code> playerViewController = [[MPMoviePlayerViewController alloc]initWithContentURL:url]; player = [playerViewController moviePlayer]; player.movieSourceType = MPMovieSourceTypeFile; [player prepareToPlay]; if(player.loadState == MPMovieLoadStatePlayable) { playerViewController.modalTransitionStyle = UIModalTransitionStyleCoverVertical; [self presentMoviePlayerViewControllerAnimated:playerViewController]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playerInterruptByUser:) name:MPMoviePlayerPlaybackStateDidChangeNotification object:playerViewController.moviePlayer]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playerFinished:) name:MPMoviePlayerPlaybackDidFinishNotification object:playerViewController.moviePlayer]; //[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playerFinished:) name:UIApplicationDidEnterBackgroundNotification object:playerViewController.moviePlayer]; [player play]; } else { corruptVideoAlert = [[UIAlertView alloc]initWithTitle:NSLocalizedString(@"Corrupt Video", nil) message:NSLocalizedString(@"This video is corrupted due to some network error. We suggest you to download again. Do you want to download it again?", nil) delegate:self cancelButtonTitle:NSLocalizedString(@"NO", nil) otherButtonTitles:NSLocalizedString(@"YES", nil),nil]; [corruptVideoAlert show]; [corruptVideoAlert release]; } </code></pre>
 

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