[mythtv-users] Why my screen latency?
Michael T. Dean
mtdean at thirdcontact.com
Thu May 3 03:32:14 UTC 2007
On 05/02/2007 10:15 PM, Rick wrote:
> Recently I upgraded from a basic analog TV to one that supports 1080p
> (yay!) Using the Nvidia FX5200, I'm even able to display in full 1080p
> with an dvi->hdmi cable (yay again). I also rebuilt everything based
> on the latest 20 fixes branch. Since that time, I've noticed there is a
> slight but very perceptable delay when hitting a remote button and when
> it reacts on screen. This is also happening when using the keyboard so
> I know it isn't lirc related.
> What do you think is causing this? I'm tempted to run my previous
> version of Myth as a test...however, I need to find it :( Could this
> have something to do with memory and swapping? My theory being that
> since the screen is a much larger resolution, it uses more memory than
> before and might be hitting swap.
Deja vu! http://www.gossamer-threads.com/lists/mythtv/users/266229#266229
> (Unfortunately, I don't have
> comparison numbers)
mythfrontend -geometry 800x450
will give you the comparison (assumes a 16:9 theme, if using a 4:3
theme, use 800x600).
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