K9copy-reloaded is a continuation of the original k9copy program. It allows you to make 1:1 backups of both single-and dual-layer DVDs, as well as compress a dual-layer DVD to single-layer. NOTE 1: This script now uses the system ffmpeg, so be sure it is installed before trying to run this script. NOTE 2: This program is only intended for personal backups, and is NOT intended for copying of copyrighted commercial DVDs. Therefore, there is NO CSS decription libary included in this package. NOTE 3: dvdauthor is listed as optional, but it crashes k9copy if you try to use it for copy without menus; it is disabled by default in settings.