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 4.9.5 :

• Player:
- Media Player Classic Home Cinema [version 1.2.1008.0]
- Media Player Classic [version 6.4.9.1 rev. 99]
• ffdshow:
- ffdshow [revision 2925]
- ffdshow VFW interface
- extra plugins
• DirectShow video decoding filters:
- XviD [version 1.2.1]
- DivX [version 6.8.5]
- On2 VP6 [version 6.4.2.0]
- On2 VP7 [version 7.0.10.0]
- MPEG-2 (Cyberlink) [version 8.4.0.205]
- MPEG-2 (Gabest) [version 1.0.0.4]
• DirectShow audio decoding filters:
- AC3/DTS/LPCM (AC3Filter) [version 1.51a]
- 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 [version 1.0.0.0]
- 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 0.5b]
• DirectShow source filters:
- AVI splitter (Gabest) [version 1.0.0.9]
- AVI splitter (Haali Media Splitter) [version 1.9.42.1]
- MP4 splitter (Haali Media Splitter) [version 1.9.42.1]
- MP4 splitter (Gabest) [version 1.0.0.5]
- Matroska splitter (Haali Media Splitter) [version 1.9.42.1]
- Matroska splitter (Gabest) [version 1.0.3.1]
- Ogg splitter (Haali Media Splitter) [version 1.9.42.1]
- Ogg splitter (Gabest) [version 1.2.997.0]
- MPEG PS/TS splitter (Gabest) [version 1.2.1020.0]
- MPEG PS/TS splitter (Haali Media Splitter) [version 1.9.42.1]
- FLV splitter (Gabest) [version 1.0.0.5]
- CDXA Reader (Gabest) [version 1.0.0.2]
• DirectShow subtitle filter:
- DirectVobSub (a.k.a. VSFilter) [version 2.39.5.1]
- DirectVobSub (a.k.a. VSFilter) [version 2.33]
• Other filters:
- Haali Video Renderer [version 1.9.42.1]
• VFW video codecs:
- XviD [version 1.2.1]
- DivX [version 6.8.5]
- x264 [revision 1115]
- 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]
- YV12 (Helix) [version 1.2]
• ACM audio codecs:
- MP3 (Fraunhofer) [version 3.4.0.0]
- MP3 (LAME) [version 3.98.2]
- AC3ACM [version 1.4]
- Vorbis [version 0.0.3.6]
- DivX ;) Audio [version 4.2.0.0]
• Real Alternative:
- RealMedia codecs [version 6.0.14.895]
- RealMedia plugin for Internet Explorer
- RealMedia plugin for Firefox/Mozilla/Netscape/Opera/Chrome
- RealMedia DirectShow splitter [version 1.0.1.2]
• Tools:
- Codec Tweak Tool [version 2.5.1]
- GSpot Codec Information Appliance [version 2.70a]
- MediaInfo Lite [version 0.7.14]
- VobSubStrip [version 0.11]
- GraphStudio [version 0.3.1.0]
- Haali Muxer
- FourCC Changer
- Bitrate Calculator

Changes from K-Lite Mega Codec Pack 4.8.5 to K-Lite Mega Codec Pack 4.9.0 :

- Updated ffdshow to revision 2996
- Updated Cyberlink MPEG-2 decoder to version 8.4.0.330
- Updated Xvid to version 1.2.2
- Updated AC3Filter to version 1.61b
- Updated AC3File to version 0.6b
- Updated Gabest Matroska splitter to version 1.2.1160.0
- Updated Gabest MP4 splitter to version 1.2.1160.0
- Updated Gabest MPEG splitter to version 1.2.1160.0
- Updated Gabest Ogg splitter to version 1.2.1160.0
- Added DivX 3.11 codec. This is needed by WMP to be able to play certain old files. Other players do not need it
- Updated MediaInfo Lite to version 0.7.16
- Added the ability to easily change the preferred splitter for TS/M2TS files
- Minor changes

Important Note :

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