[mythtv-users] Can HDMI Make EPG Navigation Sluggish?

Brad DerManouelian myth at dermanouelian.com
Sat Sep 6 05:53:49 UTC 2008


On Sep 5, 2008, at 10:47 PM, The GUIGuy wrote:

> I wrote:
>> Today I connected our LG LCD screen through DVI-I (NVIDIA 7200GS) >  
>> HDMI
>> today.
>>
>> No problems, except now navigating the EPG is sluggish and at times
>> unresponsive for extended periods.
>>
>
> I've been trying to get a handle on this today (It's a wet and cold
> Sunday here ;) ).
>
> Running "top" shows that xorg is using 100% of the CPU when output is
> via HDMI. On VGA it's indicating 12% to 45% CPU usage.
>
> Should HDMI output affect CPU usage?

Did you also turn on Bob Deinterlacing?


More information about the mythtv-users mailing list