DVD to DVD Backup Script
This script is from a posting on the MythTV-users mailing list.
You can burn VOB files already ripped in MythDVD by commenting out the portions of the script that grab the main feature and that grab the chapter info and change the name of the VOB file in the script. Or just leave the script as is to backup from a DVD. This How-To assumes you already have MythDVD working correctly.
To have this script run uninterrupted from beginning to end, you must replace the original dvd with a blank dvd at some point during the process.
If you want to put multiple video titles on one DVD, you will want to create a DVD with a menu. To do so you will have to activate the "Make the DVD image (w/menu)" section of the script and deactive the w/o section. To create your menu, check out the DVDs With Menus How-To.