K-Lite Codec Pack is a collection of codecs and DirectShow filters. Those components are needed for encoding and decoding various audio and video formats. This Codec Pack is designed as a user-friendly solution for playing all your movie files.

K-Lite Mega Codec Pack combines the contents of two packs: K-Lite Codec Pack Full and Real Alternative.

Changes K-Lite Mega Codec Pack 4.1.0 | (2008-07-28):
* Updated Media Player Classic to version 6.4.9.1 rev. 72
* Updated ffdshow to revision 2055
* Downgraded Cyberlink MPEG-2 decoder to version 8.1.0.1608 because a few people were having trouble with the newer version
* Updated AC3Filter to version 1.51a
* Updated x264VFW to revision 913
* Updated DirectVobSub to version 2.39
* Removed Indeo audio codec
* Removed Indeo IVF source filter
* Updated MediaInfo Lite to version 0.7.7.4
* Added an index to the FAQ
* Minor changes