OGMRip is an application and a set of libraries for ripping and encoding DVDs into AVI/OGM files using a wide variety of codecs. It relies on mplayer, mencoder, ogmtools, oggenc, and lame to perform its tasks. The GUI features a clean HIG-compliant GNOME 2 interface and tries to minimize (as much as possible) esoteric settings.
shrip is an application for ripping and encoding DVDs into AVI, OGM, MKV, or MP4 files. It relies on OGMRip to perform its tasks. It also supports a wide variety of codecs such as MPEG4, XviD, Theora, and H.264 for video, Vorbis, MP3, AAC, AC3, DTS, and WAV for audio, and VobSub and Srt for subtitles.
0.7.0 does not compile when using mplayer 1.0pre5. I re-released it with the bug fixed. Please, update.