The GPEG2 codec is a MPEG-2 encoder that harnesses the computing power of GPU's
K-Lite Codec Pack(klcodec) is a collection of codecs and related tools.
a DirectShow filter that let's most video players read RAR files on the fly
This package covers Indeo Video 3, 4, and 5, as well as Indeo Raw (fourcc YVU9).
It is a free version of On2's industry-leading VP7 Video for Windows encoder
Compress your videos with Lagarith Lossless Video Codec