Monty - Original VP3 port Ralph Giles Timothy B. Terriberry - Ongoing development Dan B. Miller - Pre alpha3 development Wim Tayman Dan Lenski - MMX optimized functions Aaron Colwell Thomas Vander Stichele Jan Gerber Conrad Parker - Bug fixes, enhancements, build systems. Mauricio Piacentini - Original win32 projects and example ports - dump_video example - VP3->Theora transcoder Silvia Pfeiffer - Figures for the spec Vegard Nossum - Original png2theora implementation Rudolf Marek Nils Pipenbrinck - MMX optimizations Michael Smith Andre Pang calc ccheney brendan Edward Hervey Adam Moss Colin Ward Jeremy C. Reed Arc Riley Rodolphe Ortalo - Bug fixes and other Xiph.org contributors