Combined Community Codec Packは、現在使用されているほとんどのビデオ形式をサポートすることを目的としたWindows用のシンプルな再生パックです。

完全なタイトルはCombined Community Codec Packです。実際にはコーデックパックよりもフィルターパックですが、フィルターはCで始まらないので、良い頭字語が欲しかったのです。この名前は、ソ連のロシア語名「Союз Советских Социалистических Республик」、略して「СССР」をもじったものでもあります。レーニンと共産主義者を非難してください。movaxを非難してください。

冗談はさておき、CCCPは複数のアニメファンサブグループが提供していたビデオ再生パックを、ほぼすべてのグループのファイルをデコードできる単一の信頼性のあるパックに置き換えるために作成されました。それ以来、インターネット上で遭遇するほとんどすべてのものをデコードできるパックに成長しました。

• MPC-HC no longer crashes during quick seeks with PGS subpictures when the internal subtitle renderer was used. Did not affect CCCP defaults.
• Anamorphic ASS is now handled correctly in the internal subtitle renderer. This is one of the oldest standing bugs there were regarding the ISR, and we all thank kasper93 for the effort he put into fixing this after Daemon404 successfully trolled people regarding it.
• The Play→Filters filter listing can now be easily copied to the clipboard, there is now a button for that in the top of the listing.
• UI language selection has been moved to the options in MPC-HC.
• Minor fixes and improvements in general.

• PGS subpicture parsing improved in LAV Splitter.
• LAV Video now supports VP7 video (for the two of you out there with samples).
• LAV Video can now use the Media Foundation WMV9 decoder instead of the old DMO decoder.
• FFmpeg used in LAV now uses native win32 threads instead of a pthreads wrapper.
• Various fixes included in the updated FFmpeg.

• VirtualDub library has been updated.
• Various ASS parsing improvements by Plorkyeran. These also remove the A (ANSI/non-unicode code page) Windows API usage, which also breaks non-unicode subtitle parsing. As noted, MPC-HC's internal subtitle renderer should be used instead in case you play such files.
• Loading of UUEncoded fonts from ASS files is fixed.
• A possible out-of-bounds array access was fixed. This has been in the code for more than a year, and no-one noticed it. It seems that no-one has subtitle files with UTF-8 data that end up in this area of glyphs (or the rest of the code actually makes the bug impossible to happen).
• Vobsub fixes that replace the old MPC-BE hackfix. Should lead to similar results as with the old hackfix, unfortunately. In MPC-HC these changes actually add proper fadein/-out.