DeCSS for Linux and DVD: Software, information and legalese.
DeCSS source code: Text of the source code to DeCSS, a program allowing Linux users to play DVDs; DeCSS links.
Linux Digital Fansubbing Guide: Linux Digital Fansubbing Guide
Linux Media: Instructions and scripts allowing ripping DVDs to Divx with mencoder (mplayer).
Margiplayer: DVD player for Margi Decoder Card: Margiplayer is a simple linux application that controls the playback of a DVD on a TV (no on screen display) through the Margi Decoder Card.
Ogle - Software DVD player: An advanced DVD player for the Linux, Solaris, FreeBSD, NetBSD and OpenBSD operating systems.
Ogle DVD Player: Gives you access to the full potential of DVDs with navigation under Linux, FreeBSD, NetBSD, OpenBSD and Solaris.
VideoLAN - Software MPEG2 Solutions: VideoLAN is a project of students from the École Centrale Paris which aims to broadcast video on the campus, it will support streams from a satellite, a DVD or an MPEG2 compression card.