AUTHORS file for HandBrake
Eric Petit
+ Core (construct, multithreading, BeOS/OS X/Linux ports)
+ MPEG demuxer
+ MPEG-2, AC3 and MPGA decoders (w/ libmpeg2/liba52/libavcodec)
+ LPCM "decoder"
+ MPEG-4, MP3 and AAC encoders (w/ libavcodec/libxvidcore/libmp3lame/
libfaac)
+ AC-3 pass-through
+ AVI muxer
+ MP4 muxer (w/ libmp4v2)
+ BeOS interface
+ OS X interface
+ French translation
Laurent Aimar
+ H264 and Vorbis encoders (w/ libx264/libvorbis)
+ OGG/OGM muxer (w/ libogg)
+ Gtk2 interface
+ wxWidgets interface
John Allen (?) (johnallen)
+ Core enhancements
+ Threading enhancements
+ Simplified Mac OS X GUI
Joe Crain (dynaflash)
+ Mac OS X GUI enhancements/rewrite
Rodney Hester (rhester)
+ iPod firmware 1.2+ 640x480 MPEG-4/H.264 support
Benjamin Lake (benlake)
+ Mac OS X GUI enhancements/rewrite
Chris Lee
+ PAR/anamorphic support
+ dvdread enhancements
+ Linux GUI
Chris Long (chrislong)
+ iPod firmware 1.2+ 640x480 MPEG-4/H.264 support
Philippe Rigaux (prigaux)
+ 3rd party library integration
+ Mac OS X GUI enhancements
+ PAR/anamorphic support
+ Universal binary build process
+ Conversion from jam to make for compiles
Jonathon Rubin (jbrjake)
+ Massive core enhancements
+ Significant improvements to H.264 support
Scott (sr55)
+ Windows GUI
+ mpeg4ip patches for cygwin compile
Maurj (maurj)
+ Dolby Surround and Dolby Pro Logic II mixdowns
+ 6-channel AAC audio from 5.1 source
+ Mono AAC audio from mono source
+ PAR/anamorphic support in mp4 file format
+ Chapter markers in mp4 file format
+ Mac OS X GUI enhancements
Unknown (mirkwood)
+ Windows CLI port
Unknown (Nyx)
+ Frame re-ordering and flushing in mp4