[mythtv-users] 1080p choppy playback
gallatin at cs.duke.edu
Mon Jan 14 19:28:00 UTC 2008
Mat Kyne [matkyne at hotmail.com] wrote:
> "I thought the problems with Bob were only present when running a display at 1080i, not 1080p. Bob seems to work for me with my 5200 at 1080p."
> Would you mind posting your X config file, and your playback settings?
I'm now just using the 1920x1080p modeline from EDID, and have
a lot of confusing, unused crud that I have never cleaned up
from my attempts at doing 1080i on my old CRT.
The only "interesting" parts of my config are:
Identifier "Generic Video Card"
Option "ExactModeTimingsDVI" "true"
Option "RenderAccel" "true"
Option "AllowGLXWithComposite" "true"
Option "NVAGP" "2"
Option "UseEvents" "true"
As to playback.. Since the myth settings are stored in a database,
and I'm no DB expert, it is hard for me to dump them. I'm using XvMC.
My video timing method is RTC. I've set the following in
dev.hpet.max-user-freq = 2048
dev.rtc.max-user-freq = 2048
Again, things are *not* perfect for me. As soon as there is other
substantial activity on the system, things degrade badly for me.
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