[mythtv-users] nvidia help

[glen]

i built and itx frontend with: foxconn 1155 socket board, celeron ivy 
bridge dual processor 2.6 ghz, nvidia 610 card. 2 gig ram system. 1 gig 
ram on card.

using mythbuntu; all updates; and at the moment 325 nvidia driver, i am 
disappointed with vdpau playback. the vdpau is working only uses about 5 
per cent of cpu. i am using high quality profile with 2x temporal and it 
is choppy in action scenes.

i have followed the tweaks on the nvidia vdpau wiki, i have powermizer 
set to 1 (performance) and have the triple buffer in the xorg.conf. i 
have the latest bios from foxconn.

i am playing back files from hdhomerun over the air, they can run as 
large as 6.5 gigs for 1 hour. playback is great on my server which is 
amd 6 core processor using normal profile with greedymotion 2x.

if anybody has any settings suggestions, i would appreciate the help