* ffdshow - for MPEG2/4, H.264, Divx, Xvid, AAC, FLAC, Vorbis, FLV, and many more
* Haali Media Splitter - for better MP4 and H.264 support and for OGG/OGM and Matroska.
* Real Alternative - for Real audio and video.
* Quicktime Alternative - for MOV.
* MP4 Source/Splitter* - for better MOV support.
* FLV Splitter* - required for FLV playback.
* AC3 Filter - recommended for better AC3 support (in which case AC3 should be disbaled in ffdshow).