Win7codecs packs contains a Settings Application to use in conjunction with your windows media center setup which will enable each user to choose different splitters and decoders for specific filetypes. The application will also allow you to choose from 10 different speaker configurations from 'same as input' and all the way up to full 7.1 channel output. Having the least amount on your system is the best configuration. This is exactly what these packages will do for you. You will no longer be restricted to using a specific player. Windows Media Player and Media Center will be able to play all your files.
What's new in this version:
Version 3.9.2 includes updated LAV filters 54.1+ and Gabests filters 6534.