This is a bundle of 64-bit DirectShow filters that can be used together with 64-bit players, such as Vista Media Center. This pack can co-exist without problems with the regular (32-bit) K-Lite Codec Pack.

The 64-bit versions of Windows can run 32-bit software perfectly fine. So it is recommended to use the regular K-Lite Codec Pack when possible. That one contains more, better and faster decoders. You only need 64-bit filters for use with 64-bit applications.

Works on 64-bit versions of Windows XP/2003/Vista/2008/Seven.

Contents of version K-Lite Codec Pack 64-bit:

• ffdshow [revision 3130]
• AC3Filter [version 1.63b]
• AC3File [version 0.7b]
• Haali Media Splitter [version 1.9.63.13]
• MP4 splitter (Gabest) [version 1.3.1333.0]
• FLV splitter (Gabest) [version 1.3.1333.0]
• RealMedia splitter (Gabest) [version 1.3.1333.0]
• MPEG splitter (Gabest) [version 1.3.1333.0]
• CDXA Reader (Gabest) [version 1.3.1333.0]
• DirectVobSub [version 2.37]
• Codec Tweak Tool [version 4.0.4]
• GraphStudio [version 0.3.2.0]

What's New in version 2.9.4:

• Updated ffdshow to revision 3130
• Updated MP4/3GP/MOV splitter (Gabest) to 1.3.1333.0
• Updated MPEG-PS/TS splitter (Gabest) to 1.3.1333.0
• Updated FLV splitter (Gabest) to 1.3.1333.0
• Updated RealMedia splitter (Gabest) to 1.3.1333.0
• Updated CDXA Reader (Gabest) to 1.3.1333.0
• Updated the K-Lite Codec Tweak Tool to 4.0.4
• Fixed an installation issue with AC3Filter on some systems
• Minor changes and improvements