Re: Mplayer vdpau and nvidia 8200 IGP
Try removing ",xv," (including tommas) from vo, and the trailing comma from vc. Possibly that'll give some better error information instead of just falling back automatically.
I notice there's a space in ffwmv3vdpau. Was that a cut/paste typo?
Please also check the configure.log from when you built MPlayer. Does it say VDPAU was detected correctly?