K-Light codec pack is one of the most complete collections of complete codecs and related tools.
This includes the most used video formats on the Internet or many codecs for play and editing.
And if you do not have the right media player then it includes a player (Media Player Classic, Bsplayer, etc.). The K-Light codec pack is complete by just one simple way, trying to help you play all the media files.
It does not only include codecs, but it also includes some programs for configuring audio and video compression parameters.