VP3 is Now Open-Source Software Monday, September 9, 2002 --   Starting today, all binaries, source code development and maintenance for the VP3 open source codec has moved to a new home: www.theora.org. Piloted by the open-source wunderkids at xiph.org who brought you Vorbis audio, Theora heralds a new era of open and license-free multimedia. Thank you for your interest in VP3.