http://dvd-create.sourceforge.net/dvdbackup-0.1.1.tar.gz "dvdbackup is a program that enables you to mirror your DVD-Video to harddisk. The mirror can then be turned into a DVD-Video image with help of mkisofs. The image can be burned to a DVD-/+R(W) disk and played in your stand alone DVD-Video player. Dvdbackup is not just a backup program but can also give you information about the DVD, or e.g enable you to just backup the main feature of the DVD." Reproducible: Always Steps to Reproduce: 1. 2. 3.
There is an ebuild already for dvdbackup. Its located in media-video. Closing bug.