Aaron Holtzman <aholtzma@ess.engr.uvic.ca> started the project and made the initial working implementation. Michel Lespinasse <walken@zoy.org> did major changes for speed and mpeg conformance and is the current maintainer. Most of the current code was (re)written by him. Other contributors include: Bruno Barreyra <barreyra@ufl.edu> - build fixes Gildas Bazin <gbazin@netcourrier.com> - mingw32 port Alexander W. Chin <alexc@newt.phys.unsw.edu.au> - progressive_seq fix Stephen Crowley <stephenc@dns2.digitalpassage.com> - build fixes Didier Gautheron <dgautheron@magic.fr> - bug fixes Ryan C. Gordon <icculus@lokigames.com> - SDL support Peter Gubanov <peter@elecard.net.ru> - MMX IDCT scheduling HÃ¥kan Hjort <d95hjort@dtek.chalmers.se> - Solaris fixes, mlib code Gerd Knorr <kraxel@goldbach.in-berlin.de> - Xv support David I. Lehn <dlehn@vt.edu> - motion_comp mmx code Olie Lho <ollie@sis.com.tw> - MMX yuv2rgb routine Rick Niles <niles@scyld.com> - build fixes Real Ouellet <realo@sympatico.ca> - g200 fixes Bajusz Peter <hyp-x@inf.bme.hu> - motion comp fixes Franck Sicard <Franck.Sicard@miniruth.solsoft.fr> - x11 fixes Brion Vibber <brion@gizmo.usc.edu> - x11 fixes Martin Vogt <mvogt@rhrk.uni-kl.de> - reentrancy fixes Fredrik Vraalsen <vraalsen@cs.uiuc.edu> - general hackage and stuff (let me know if I forgot anyone) Thanks to David Schleef for creating me an account on his ppc g4 machine and making it possible for me to work on the altivec code.