Comment 8 for bug 585263

Looks like difficulties in VDPAU playback were indeed due to some junk left over from upgrades and local installs.
A solid purge and re-install and VDPAU playback is working just fine (actually: much better than with 0.22-fixes under 9.10)

However: CPU playback profiles which worked perfectly under 9.10 and 0.22-fixes still reproducibly and regularly stutter in 720p playback . The10.04 builds seem to be running less efficiently / not making as effective use of both CPU cores. A build difference in the binaries?

Platform: 10.04 32-bit
Hardware: Athlon 64 X2 6000+