Install vobcopy by entering the following commands in the terminal:
sudo apt update sudo apt install vobcopy
Description:
Tool to copy DVD VOBs to hard disk
Copies DVD .vob files to harddisk and merges them into file(s) with the name extracted from the DVD. Checks for sufficient free space on the destination drive and compares the copied size to the size on DVD in case something went wrong. . Can also mirror the DVD movie content and copy single specified files.
Homepage: http://vobcopy.org
Version: 1.2.0-7
Section: universe/utils