so after installing amvapp and updating VDubMod, I find that I can no longer play the video in MPEGS (*.mpg, *.mpeg, and the such) in Windows Media Player. More than likely its a codec I've installed recently. Any ideas what to do to fix this?
Currently: Trying to figure out all this... stuff...
All you need to do is change the decoding options on FFDshow so it doesn't do the work your other codecs are trying to do. That conflict is causing your problems.