PseudoTV - PseudoTV Live is channel-surfing for your media center.
Ant Movie Catalog - Ant Movie Catalog is a free, open-source program made to manage your collection of movies on DVD...
Enna - Enna is a Media Center application.
EMDB - Eric's Movie Database - EMDB is an application to keep track of your movie and TV Series collection.
Tvheadend - Redmine
Movienizer - Movienizer is a powerful movie organizer that contains features of an encyclopedia.