K-Lite Mega Codec Pack幾乎收集了所有的影音編碼程式，並且內建跟暴風影音一樣的播放器 Media Player Classic，可以用於播放各種格式的影片，以及影片轉檔用的編碼工具。（阿榮）
阿榮評語：
[2009.11.07] 5.4.0 版出現錯誤無法安裝：「Runtime Error (at 326:280): Internal error:Uncloseed constant.」，改為提供 5.3.0 版下載，感謝讀者「la-forum」通知。
[2010.08.21] 感謝讀者「hi54188」提供RM播放無音效的解決方案，阿榮版發怖！
K-Lite Codec Pack is a collection of codecs and DirectShow filters. Those components are needed for encoding and decoding various audio and video formats. This Codec Pack is designed as a user-friendly solution for playing all your movie files.
K-Lite Mega Codec Pack combines the contents of two packs: K-Lite Codec Pack Full and Real Alternative.
改版訊息：
Changelog 6.3.0 to 6.4.0 ~ 2010-09-15
* Updated Media Player Classic Home Cinema to version 1.4.2543
* Updated ffdshow to revision 3574
* Updated madFLAC to version 1.9
* Updated Haali Media Splitter to version 1.10.262.12
* Updated x264VFW to revision 1713
* Updated Codec Tweak Tool to version 4.5.0
* Updated Win7DSFilterTweaker to version 3.6
* Updated MediaInfo Lite to version 0.7.35
* Minor changes
※阿榮版：內建RMVB播放無聲的升級檔。
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