Here is what I found following Egg's instructions:
Video Codecs
Type Name Format Binary Version
DMO Mpeg4s Decoder DMO mp4s, MP4S, m4s2, M4S2, MP4V, mp4v, XVID, xvid, DIVX, DX50 mp4sdecd.dll 6.1.7600.16385
DMO WMV Screen decoder DMO MSS1, MSS2 wmvsdecd.dll 6.1.7601.17514
DMO WMVideo Decoder DMO WMV1, WMV2, WMV3, WMVA, WVC1, WMVP, WVP2 wmvdecod.dll 6.1.7601.18221
DMO Mpeg43 Decoder DMO mp43, MP43 mp43decd.dll 6.1.7600.16385
DMO Mpeg4 Decoder DMO MPG4, mpg4, mp42, MP42 mpg4decd.dll 6.1.7600.16385

MPEG/DVD Filters
Type Name Binary Version
video ffdshow Video Decoder ffdshow.ax 1.3.0.0
video LAV Video Decoder LAVVideo.ax 0.64.0.0
video Moonlight-Elecard MPEG2 Video Decoder mpgdec.ax 2.0.0.4316
video InterVideo Video Decoder IVIVIDEO.ax 7.0.27.248
video HT MPEG Video Decoder HTMpegVD.ax 1.0.1.4
video Microsoft DTV-DVD Video Decoder msmpeg2vdec.dll 12.0.9200.17037
video P2G Video Decoder P2GVSD.ax 6.0.0.2310