- cole2k.net

Codecs for Windows Media Player including DivX, 3ivx, XviD, ffdshow, AVI, MKV, OGM, MP4, AVC, h264, AC3, DTS, AAC, APE, FLAC, MPC, OFR and many more


- 3ivx.com

3ivx develops audio/video codecs, and streaming/transcoding components for H.264, MPEG-4, HE-AAC and HLS on Windows, Mac OS X, iOS, Android and Unix/Linux.