K-Lite Codec Pack is a collection of codecs and related tools. 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 movie formats and even some rare formats. This package is mainly for power users and people who do their own encodings.

Features of K-Lite Mega Codec Pack 3.9.0 :

• Player:
- Media Player Classic [version 6.4.9.1 rev. 49]
• ffdshow:
- ffdshow [revision 1937 ]
- ffdshow VFW interface
- extra plugins
• DirectShow video decoding filters:
- XviD [version 1.2.0-dev build 2008-01-10]
- DivX [version 6.8.0.0]
- On2 VP6 [version 6.4.2.0]
- On2 VP7 [version 7.0.10.0]
- MPEG-2 (Cyberlink) [version 8.1.0.1513]
- MPEG-2 (Gabest) [version 1.0.0.4]
- MPEG-1 (MainConcept) [version 1.0.0.78]
• DirectShow audio decoding filters:
- 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 1.8]
- 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 1.8.122.18]
- MP4 splitter (Haali Media Splitter) [version 1.8.122.18]
- 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 6.8.2.6]
- x264 [revision 808]
- 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 (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]
- MediaInfo Lite 0.7.6.3
- VobSubStrip [version 0.11]
- GraphEdit [build 061102]
- Haali Muxer [version 1.7.359.22]
- AVI Fixed [version 2.0b1]
- FourCC Changer
- Bitrate Calculator

Changes from K-Lite Mega Codec Pack 3.8.5 to K-Lite Mega Codec Pack 3.9.0 :

- Updated Media Player Classic to version 6.4.9.1 rev. 49
- Updated ffdshow to revision 1937
- Updated Cyberlink MPEG-2 decoder to version 8.1.0.1513
- Updated madFLAC to version 1.8
- Updated Haali Media Splitter to version 1.8.122.18
- Updated DivX encoder to version 6.8.2.6
- Updated x264VFW to revision 808
- Updated MediaInfo Lite to version 0.7.6.3
- Changed default DivX decoder to ffdshow (on Win2000/XP)

Important Note :

- The K-Lite Mega Codec Pack works only on Windows 2000/XP/2003/Vista.