Are You familiar withe videos and sound and cutting and vlc and using a computer and using Linux and or Win? Here we ll wanna introduce problems with videos. So here I ll start: Some files are corrupted. Example: Digicam is recording in the forest a show between two animals and then there was no electricity. So the machine became panic occured and so the machine closed working. Cause of no power the digicam cannot close the file and so the mpg or mp4 or wmv is corrupted. Cause the most video files does need a finish. And so the wrong file cannot be opened by Mediaplayer and other software. How to repare those files with ffmpeg or other tasks? I found a homepage in the www, they do it and repair every destroyed videofile. But the homepage is very expensive. Is there another cheap way for repairing? So please post answers or other problems with videos.