K-Lite Codec Pack is a collection of 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 movie files. With the K-Lite Codec Pack you should be able to play all the popular audio and video formats and even some rare formats. The K-Lite Codec Pack always very up-to-date with the newest (and/or best) versions of the components. The installation is fully customizable, meaning that you are able install exactly those components that you really want. Uninstallation removes all files and registry entries created by the pack. It is extremely easy to make a fully customized unattended installation. It tries to avoid potential problems with existing codecs and even fixes some problems. The pack is able to detect broken codecs and filters on your system, and remove them for you. It is a very complete package, containing everything you need to play your movies. Suitable for both novice and expert users. The K-Lite Codec Pack works on Windows 2000/XP/2003/XP64/Vista.

Features of K-Lite Mega Codec Pack 3.7.5:
• Player:
- Media Player Classic [version 6.4.9.1 rev. 34]

• ffdshow:
- ffdshow [revision 1805]
- ffdshow VFW interface
- extra plugins

• DirectShow video decoding filters:
- XviD [version 1.2.0-dev build 2007-07-25]
- DivX [version 6.8.0.0]
- CoreAVC [version 1.5.0.0]
- On2 VP6 [version 6.4.2.0]
- On2 VP7 [version 7.0.10.0]
- MPEG-2 (Cyberlink) [version 8.1.0.1026]
- MPEG-2 (Gabest) [version 1.0.0.4]
- MPEG-1 (MainConcept) [version 1.0.0.78]

• DirectShow audio decoding filters:
- MP3 (Fraunhofer) [version 1.9.0.311]
- AC3/DTS/LPCM (AC3Filter) [version 1.46]
- Vorbis (CoreVorbis) [version 1.1.0.79]
- AAC (CoreAAC) [version 1.2.0.575]

• DirectShow audio parsers:
- MusePack (MONOGRAM) [version 0.9.1.2 | 0.3.1.2]
- WavPack (CoreWavPack) [version 1.1.1]
- FLAC (madFLAC) [version 1.7]
- Monkey's Audio (DCoder) [version 1.0]
- OptimFROG (RadLight) [version 1.0.0.1]
- DC-Bass Source [version 1.1.0.0]
- AC3/DTS Source (AC3File) [version 0.5b]
- AMR (MONOGRAM) [version 0.9.0.1]

• DirectShow source filters:
- AVI splitter (Gabest) [version 1.0.0.9]
- AVI splitter (Haali Media Splitter) [version 1.7.359.22]
- MP4 splitter (Haali Media Splitter) [version 1.7.359.22]
- MP4 splitter (Gabest) [version 1.0.0.4]
- Matroska splitter (Haali Media Splitter) [version 1.7.359.22]
- Matroska splitter (Gabest) [version 1.0.3.0]
- Ogg splitter (Haali Media Splitter) [version 1.7.359.22]
- Ogg splitter (Gabest) [version 1.0.0.1]
- MPEG PS/TS splitter (Gabest) [version 1.0.0.4]
- MPEG PS/TS splitter (Haali Media Splitter) [version 1.7.359.22]
- FLV splitter (Gabest) [version 1.0.0.3]
- CDDA Reader (Gabest) [version 1.0.0.2]
- CDXA Reader (Gabest) [version 1.0.0.2]

• DirectShow subtitle filter:
- DirectVobSub (a.k.a. VSFilter) [version 2.38]
- DirectVobSub (a.k.a. VSFilter) [version 2.33]

• Other filters:
- Haali Video Renderer [version 1.7.401.3]

• VFW video codecs:
- XviD [version 1.2.0-dev build 2007-07-25]
- DivX Pro [version 6.8.0.14]
- x264 [revision 721bm]
- On2 VP6 [version 6.4.2.0]
- On2 VP7 [version 7.0.10.0]
- Intel Indeo 4 [version 4.51.16.2]
- Intel Indeo 5 [version 5.2562.15.54]
- Intel I.263 [version 2.55.1.16]
- huffyuv [version 2.1.1 CCE Patch 0.2.5]
- I420 (Helix) [version 1.2]
- YV12 (Helix) [version 1.2]

• ACM audio codecs:
- MP3 (Fraunhofer) [version 3.4.0.0]
- MP3 (LAME) [version 3.97]
- AC3ACM [version 1.4]
- Vorbis [version 0.0.3.6]
- DivX Audio [version 4.2.0.0]

• Real Alternative:
- RealMedia codecs [version 6.0.12.1662]
- RealMedia plugin for Internet Explorer
- RealMedia plugin for Firefox/Mozilla/Netscape/Opera
- RealMedia DirectShow splitter [version 1.0.1.2]

• Tools:
- Codec Tweak Tool [version 2.2.3]
- GSpot Codec Information Appliance [version 2.70a]
- VobSubStrip [version 0.11]
- GraphEdit [build 061102]
- Haali Muxer [version 1.7.359.22]
- AVI Fixed [version 2.0b1]
- FourCC Changer
- Bitrate Calculator

Changes K-Lite Mega Codec Pack 3.7.5 | (2008-02-05):
- Updated Media Player Classic to version 6.4.9.1 revision 36
- Updated ffdshow to revision 1846
- Updated Xvid to version 1.2 build 2008-01-10
- Updated x264VFW to revision 736bm
- Updated DC-Bass Source
- Updated FLV splitter
- Removed CoreAVC