With the K-Lite Codec Pack you should be able to play all the popular movie formats and even some rare formats. This package is mainly for power users and people who do their own encodings.
Included in torrent:
- K-Lite Codec Pack 4.0.0 Full
- K-Lite Codec Pack 4.0.0 Standard
- K-Lite Mega Codec Pack 4.0.0