K-Lite Codec Pack is a collection of VFW/ACM codecs, DirectShow filters and tools. Codecs and DirectShow filters are needed for encoding and decoding (playing) audio and video formats. The K-Lite Codec Pack is designed as a user-friendly solution for playing all your audio and movie files. With the K-Lite Codec Pack you should be able to play all the popular audio and video formats and even several less common formats.
• Basic contains only the most essential things. It contains everything you need to be able to play the two most popular and widespread formats: DivX and XviD. With this you should be able to play DVDrips and TVrips.
• Standard contains everything you need to play all the commonly used formats. This package should be enough for the average user.
• Full supports even more audio and video formats. It also has encoding support for various formats. This package is for power users and people who do video editing/encoding.
• Corporate Edition is a special version for use in a corporate environment. It is similar to the Full version, minus a few items, but almost just as powerful. It has a strong focus on open-source software.
The K-Lite Codec Pack is compatible with Windows 2000, XP, 2003, Vista, and Seven.

Features of K-Lite Codec Pack FULL:
Player:
* Media Player Classic Homecinema [version 1.3.1458.0]
* Media Player Classic Homecinema [version 1.2.1008.0]
ffdshow:
* ffdshow [revision 3158]
* ffdshow VFW interface
DirectShow video decoding filters:
* XviD [version 1.2.2]
* DivX H.264 [version 8.2.0.26]
* On2 VP7 [version 7.0.10.0]
* MPEG-2 (Cyberlink) [version 8.4.0.1014]
* MPEG-2 (Gabest) [version 1.0.0.4]
DirectShow audio decoding filters:
* AC3/DTS/LPCM/MP1/MP2 (AC3Filter) [version 1.63b]
* Vorbis (CoreVorbis) [version 1.1.0.79]
* AAC (MONOGRAM) [version 0.9.6.0]
DirectShow audio parsers:
* FLAC (madFLAC) [version 1.8]
* WavPack (CoreWavPack) [version 1.1.1]
* MusePack (MONOGRAM) [version 0.9.2.0 | 0.4.0.0]
* Monkey's Audio (DCoder) [version 1.0]
* OptimFROG (RadLight) [version 1.0.0.1]
* AMR (MONOGRAM) [version 1.0.1.0]
* DC-Bass Source [version 1.2.0]
* AC3/DTS Source (AC3File) [version 0.7b]
DirectShow source filters:
* Haali Media Splitter [version 1.9.42.1]
* AVI splitter (Gabest) [version 1.3.1458.0]
* MP4 splitter (Gabest) [version 1.3.1458.0]
* Matroska splitter (Gabest) [version 1.3.1458.0]
* Ogg splitter (Gabest) [version 1.3.1458.0]
* MPEG PS/TS splitter (Gabest) [version 1.3.1458.0]
* FLV splitter (Gabest) [version 1.3.1458.0]
* CDXA Reader (Gabest) [version 1.3.1458.0]
DirectShow subtitle filter:
* DirectVobSub (a.k.a. VSFilter) [version 2.39.5.3]
* DirectVobSub (a.k.a. VSFilter) [version 2.33]
Other filters:
* Haali Video Renderer [version 1.9.42.1]
VFW video codecs:
* XviD [version 1.2.2]
* On2 VP7 [version 7.0.10.0]
* huffyuv [version 2.1.1 CCE Patch 0.2.5]
* YV12 (Helix) [version 1.2]
ACM audio codecs:
* MP3 (LAME) [version 3.98.2]
* AC3ACM [version 1.4]
Tools:
* Codec Tweak Tool [version 4.1.1]
* Win7DSFilterTweaker [version 2.7]
* MediaInfo Lite [version 0.7.27]
* VobSubStrip [version 0.11]
* GraphStudio [version 0.3.2.0]
* Haali Muxer
* Bitrate Calculator

Changes in K-Lite Codec Pack FULL 5.6.0 | 2010-01-04:
* Updated Media Player Classic Home Cinema to version 1.3.1458.0
* Updated Cyberlink MPEG-2 decoder to version 8.4.0.1014
* Updated Codec Tweak Tool to version 4.1.1
* Updated Win7DSFilterTweaker to version 2.7
* Updated MediaInfo Lite to version 0.7.27
* Broken codecs/filters can now also be removed during an unattended installation. This is optional and enabled by default.
* Various small tweaks
* Minor changes

Features of K-Lite Codec Pack STANDARD:
Player:
* Media Player Classic Homecinema [version 1.3.1458.0]
* Media Player Classic Homecinema [version 1.2.1008.0]
ffdshow:
* ffdshow [revision 3158]
DirectShow video decoding filters:
* MPEG-2 (Cyberlink) [version 8.4.0.1014]
DirectShow source filters:
* Haali Media Splitter [version 1.9.42.1]
* MP4 splitter (Gabest) [version 1.3.1458.0]
* FLV splitter (Gabest) [version 1.3.1458.0]
* MPEG PS/TS splitter (Gabest) [version 1.3.1458.0]
DirectShow subtitle filter:
* DirectVobSub (a.k.a. VSFilter) [version 2.39.5.3]
Other filters:
* Haali Video Renderer [version 1.9.42.1]
Tools:
* Codec Tweak Tool [version 4.1.1]
* Win7DSFilterTweaker [version 2.7]
* MediaInfo Lite [version 0.7.27]

Changes in K-Lite Codec Pack STANDARD 5.6.0 | 2010-01-04:
* Updated Media Player Classic Home Cinema to version 1.3.1458.0
* Updated Cyberlink MPEG-2 decoder to version 8.4.0.1014
* Updated Codec Tweak Tool to version 4.1.1
* Updated Win7DSFilterTweaker to version 2.7
* Updated MediaInfo Lite to version 0.7.27
* Broken codecs/filters can now also be removed during an unattended installation. This is optional and enabled by default.
* Various small tweaks
* Minor changes