A specialized Qt frontend for FFmpeg and other free media tools
...The unique feature of QtlMovie is the ability to correctly handle most types of subtitles: DVD, DVB, SRT, SSA/ASS, Teletext, Closed Captions and burn them into the output video in one click.
A fast and simple GUI for dvdbackup using Ruby-GNOME2. It requires the Ruby-GNOME2 Package, which is available for nearly every OS/Linux distribution. For installation instructions have a look at the README or the Homepage.