Public bug reported:
vdpau works very poorly in Ubuntu 12.04 LTS on Unity3d. Same 1080p
movies use around 6-10% of cpu in 11.04 and 11.10 shoots up to 50-60% of
cpu usage in 12.04 with vdpau and mplayer (all under Unity 3d) . I have
tried several nvidia drivers and the results are the same (Nvidia
current 295.40, 295.20 and 295.33 32 bits) Videocard is Nvidia G105M
This seems to be a Unity rather than a Nvidia bug as cpu usage drops
back to around 6 -10% for same movies in Gnome shell.
** Affects: nvidia-graphics-drivers (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/993397
Title:
vdpau not working (well) with Ubuntu12.04 Unity
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