Windows Essentials Codec Pack, or WECP for short, is one of the most comprehensive collection of Media Codecs, Filters, Splitters and other tools that will enable you to play 99% of all the movies, music and flash files you download off the internet. WECP also includes a set of powerful filters that can enhance the video quality as well as audio quality and it comes complete with an automatic update service that will keep your computer up-to-date with the latest software upgrades as soon as they become available.
WECP is clean and Compact, it has no spyware / adware / or viruses, it's easy to use and even easier to install / uninstall and it's published under the GNU GPL open source license so it's 100% free. But more importantly, it was especially designed to fix the many errors and software conflicts caused by other codec packs which routinely install obsolete or overlapping codecs, and it's guaranteed to keep your to keep your computer up-to-date with the latest software upgrades.
Changelog for Version 3.1
Bugfixes
* Fixed 64-Bit installer issues
* Fixed a lot of issues with mp4 muxer
* Better support for VC-1 in MPEG Transport streams
* Various H.264 and MPEG-2 seeking issues fixed
* Several memory leak fixes
* Subtitle fixes:
*
o Don't show closed caption if "Subtitles" is not checked
o Non-DVD subtitles: check if "Subtitles" is checked before showing subtitles
o Setting "Maintain outside text inside screen" was not always applied correctly
o Subtitle file could not be disabled during DVD Playback
o Duration of SSA MOVE tags was randomly applied
o Various fixes to alignment, line spacing, movement and positioning of ASS, SSA and SRT subtitles
o Several crash fixes
* Fixes in the Audio mixer and LFE CrossOver filter:
* Etc.
