IT/Software/Applications/Media
Photos
Video
Making "Backups" of DVDs for playing from hard disk.
You need to install the css (Content Scrambling System)
Best done from the vlc pages.
https://www.videolan.org/developers/libdvdcss.html
Cutting Videos
This can be done on the command line with ffmpeg
Easier to get the appimage of LosslessCut.