Windows Essentials Codec Pack is a collection of audio and video DirectShow codecs and filters. With Windows Essentials Codec Pack you should be able to play 99% of all movies and music files that you download off the Internet, stay up to date with the latest codecs with the Audio/Video Codec Update Service, and eliminate the many conflicts and errors caused by using multiple codecs to decode the same file types.Windows Essentials Codec Pack is designed as a user-friendly near complete solution for all your video and audio needs, with it you can play audio CDs, DVDs, (S)VCDs, and XCDs on the f