"Optional but recommended: After upgrading, remove the vdpaubuffersize filter using mythfrontend Setup, TV Settings, Playback, Playback Profiles (page 3), Edit, Custom profiles (2nd page) Custom filters:. Check all three VDPAU profiles (High Quality, Normal and Slim.) - This is not urgent if you are running the RC or the final release versions of 0.25 ([a9bf1d3] or higher)"