K-Lite Mega Codec Pack 它是 K-Lite Codec Pack Full+QuickTime Alternative+Real Alternative+BSplayer的集成包,类似于国内的My MPC之精品DIY 版和My MPC 系列·暴风影音.通杀大多数格式.包括：K-Lite Codec Pack Full，

QuickTime Alternative, Real Alternative, BSplayer，Bink和Smacker录音重放功能。
K-Lite Codec Pack is a collection of codecs and related tools. Codec is short for Compressor-Decompressor. Codecs are needed for encoding and decoding (playing) audio and video. This Codec Pack is designed as a user-friendly solution for playing all your movie files. You should be able to play all the popular movie formats and even some rare formats.

The K-Lite Codec Pack has a couple of major advantages compared to other codec packs: It it always very up-to-date with the latest versions of the codecs; It is very user-friendly and the installation is fully customizable, meaning that you can install only those components that you really want; It has been very well tested, so that the package doesn't contain any conflicting codecs; It is a very complete package, containing everything you need to play your movies; and has different packages.

The K-Lite Mega Codec Pack combines the contents of three codec packs:
* K-Lite Codec Pack Full
* QuickTime Alternative
* Real Alternative