[mythtv-users] Re: Need advice with 'Pixelization"

Will Dormann wd at pobox.com
Sun Apr 17 03:04:57 UTC 2005

Jeff Wormsley wrote:
> Will Dormann wrote:
>> I think this is the worst method for video timing.  (i.e. 
>> least-smooth)  RTC would be better than that, and OpenGL better than 
>> RTC.   
> Sorry to butt in.
> How do you change this?  Nothing I have set has ever changed it.  
> Sometimes I see other things being tried, but they always fail and its 
> right back to where I started.

If you compile MythTV with OpenGL VSYNC support, it will use it as long 
as your video card driver supports it.   I believe it will fall back to 
RTC, assuming your kernel provides enhanced RTC support.  If you use 
RTC, make sure the frequency is set to 1024:


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