HandBrake uses a lot of cool libraries from the GNU/Linux world. Thank their authors ! libdvdcss authors : Billy Biggs Stéphane Borel Håkan Hjort Samuel Hocevar Eugenio Jarosiewicz Jon Lech Johansen Markus Kuespert Pascal Levesque Steven M. Schultz David Siebörger Alex Strelnikov German Tischler Gildas Bazin libdvdread authors : Björn Englund Håkan Hjort Billy Biggs Christian Wolff libdvdplay authors : Håkan Hjort Martin Norbäck Stéphane Borel mpeg2dec authors : Aaron Holtzman Michel Lespinasse Bruno Barreyra Gildas Bazin Alexander W. Chin Stephen Crowley Didier Gautheron Ryan C. Gordon Peter Gubanov Håkan Hjort Nicolas Joly Gerd Knorr David I. Lehn Olie Lho Rick Niles Real Ouellet Bajusz Peter Franck Sicard Brion Vibber Martin Vogt Fredrik Vraalsen Ffmpeg authors : Fabrice Bellard Alex Beregszaszi Brian Foley Arpad Gereoffy Philip Gladstone Falk Hueffner Zdenek Kabelac Nick Kurshev Michael Niedermayer François Revol Dieter Shirley Juan J. Sierralta Lionel Ulmer a52dec authors : Aaron Holtzman Michel Lespinasse Gildas Bazin Billy Biggs Eduard Hasenleithner Håkan Hjort Charles M. Hannum Chris Hodges Michael Holzt Angelos Keromytis David I. Lehn Don Mahurin Jim Miller Takefumi Sayo Shoji Tokunaga lame authors : Mike Cheng Robert Hegemann Frank Klemm Alexander Leidinger Naoki Shibata Mark Taylor Takehiro Tominiga Iván Cavero Belaunde Gabriel Bouvigne Florian Bomers CISC John Dahlstrom John Dee Albert Faber Peter Gubanov Lars Magne Ingebrigtsen Yosi Markovich Zdenek Kabelac Iwasa Kazmi Guillaume Lessard Steve Lhomme Don Melton Viral Shah Acy Stapp Roel VdB