Tsaiberspace

The following configuration works for me:

• Linux 2.6.16.39, self-built from kernel.org
• NVidia proprietary driver 1.0-9746:

  Section "Device"
          Identifier      "Chaintech SH5200"
          Driver          "nvidia"
          Option          "DPMS"
          Option          "NoLogo"        "true"
          Option          "UseEvents"     "true"
  EndSection
  

• MythTV
  • OpenGL VSync disabled (compiled out)
  • Deinterlace: Bob

CPU consumption, varied by decoder, for various types of content:

Decoder	Content	CPU Utilization (2.2GHz)
		mythfrontend	Xorg	Total
Standard (ffmpeg)	720p	25%	6%	31%
	1080i	55%	6%	61%
libmpeg2	720p	50%	5%	55%
	1080i	85%	6%	91%
XvMC	720p	25%	5%	30%
	1080i	48%	7%	55%
N/A	MPEG-4 (640x480 - 856x480)	9%	1%	10%