Can the developers please add a feature to verify the integrity of video files?   I have over 6,000 movies in my collection and most of them play okay but I just tried to play Casper tonight and it stopped after about 6 minutes.   The file itself is corrupt on the hard drive not because of an issue with Emby.   I looked online to see if the entire collection can be scanned through to see which files need replacing and found it can be done with ffmpeg.     I'm not familiar enough with ff