Comment 3 for bug 201596

Hmm.. That sounds interesting. AFAIK this is a well known deficiency of the intel driver: http://www.phoronix.com/forums/showthread.php?t=6006 .

Do you use Xgl as suggested in this thread (http://ubuntuforums.org/showthread.php?t=707473) ?
I use plain X, as suggested for Hardy.
I do not have any preferences for the acceleration method.

Everything else works fine, only Xv is unusable (both with XAA and EXA), but only if compiz is enabled.
Are you sure, you use the xv output in your player (not X11, nor gl, nor any compiz video output plugin)?

Please also try it with a HD or a high resolution video. Low resolution videos may just be laggy and cause high CPU load.

If it is still working for you, could you please attach your xorg.conf?

xorg.conf follows, Xorg.0.log attached:

Section "InputDevice"
 Identifier "Generic Keyboard"
 Driver "kbd"
 Option "XkbRules" "xorg"
 Option "XkbModel" "pc105"
 Option "XkbLayout" "hu"
 Option "XkbVariant" "102_qwertz_dot_nodead"
 Option "XkbOptions" "lv3:ralt_switch"
EndSection

Section "InputDevice"
 Identifier "Configured Mouse"
 Driver "mouse"
EndSection

Section "Device"
 Identifier "Configured Video Device"
EndSection

Section "Monitor"
 Identifier "Configured Monitor"
EndSection

Section "Screen"
 Identifier "Default Screen"
 Monitor "Configured Monitor"
 DefaultDepth 24
 SubSection "Display"
  Depth 24
  Virtual 2048 2048
 EndSubSection
EndSection

Section "InputDevice"
 Identifier "Synaptics Touchpad"
 Driver "synaptics"
 Option "SHMConfig" "on"
 Option "HorizEdgeScroll" "0"
EndSection

Section "ServerLayout"
 Identifier "Default Layout"
 Screen "Default Screen"
 InputDevice "Generic Keyboard"
 InputDevice "Synaptics Touchpad"
EndSection

Section "ServerFlags"
    Option "AllowNonLocalModInDev"
    Option "AllowMouseOpenFail" "true"
    Option "AllowDeactivateGrabs" "true"
    Option "AllowCloseDownGrabs" "true"
EndSection