Operation could not be completed when I try to play a video on my camera roll I have a video recording on my iPod 4th generation and when I try to play it, it comes up with "Operation could not be completed" the recording was from 23rd November 2013 and I have tried many things since then and it still won't play. I have rebooted my iPod and I have sent the video via email to myself but I still cant play it. I dont want to delete this video as I know the video is important and I know where its from. What can I do to get it to play?
I like to use a VideoLan application.

It does not look like much but it works like charm and it is very easy to use.

You can download a Mac version here.

Or in your case the iOS version here.

It is a Video player that plays anything, it's safe to use, and I had it for years and play all my videos on it.

Since the Video was send to you it might be in a format that your iPod can not play. So use the VideoLan.

Feel free to Donate, to those hard working programers.