[mythtv-users] SOLVED combing problem at high resolutions??

David Shirley dave at cs.curtin.edu.au
Tue Apr 19 13:22:22 UTC 2005


hi all,

this is an FYI for whomever comes across this problem.

basically if i set my screen to 1920x1080 it fixes the problem.

must be some weird thing with upscaling to 1200???

hope this helps!

Cheers
dave



> hi,
>
> I have tried these combo's:
>
> - XVMC build
>  * none
>  * bob (from select box)
>  * kerneldeint,quickdnr
>  * kerneldeint,denoise3d
>  * bob + kerneldeint,quickdnr
>  * bob + kerneldeint,denoise3d
> - No XVMC build
>  * none
>  * bob (from select box)
>  * kerneldeint,quickdnr
>  * kerneldeint,denoise3d
>  * bob + kerneldeint,quickdnr
>  * bob + kerneldeint,denoise3d
>
> once again when the resolution drops past a certain point its fine - eg
>  1920x1200 = terrible
>  1024x768 = fine
>  1600x1050 = monitor cant do it??!?
>
> also when cycling through aspect ratios (using W)
>  4/3 and 16/9zoom are FINE, the rest are terrible.
>
> im guessing its a upscaling issue to the higher res?!?!?
>
> if there is an easy way to take a frame grab (ive tried XV, but i suspect
> using Xv(Xvideo) causes problems) then i can show you...
>
> its not like normal combing - basicaly EVER outline has the affect over
> the whole screen.
>
> ps the reason why i am running 1920x1200x60hz is because thats the
> monitor's default res/rate
>
> cheers
> dave
>
>
>
>> On 4/17/05, dave at cs.curtin.edu.au <dave at cs.curtin.edu.au> wrote:
>>> Hi Robert,
>>>
>>> Thanks - I should have said I have tried BOB.. - no luck im afraid -
>>> looks
>>> the same with/without.
>>>
>>> maybe BOB isn't happening due to the resolution?
>>>
>>> Cheers
>>> Dave
>>
>> How about the other choices.  Bob being the best choice, but other's
>> exist, do they help at all?
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