[huhn]

Originally Posted by suanm

Hello masters here
Two snapshots are uploaded to external image host.
link:
http://tinypic.com/view.php?pic=2u5r...9#.W6pC_5MSHb0
http://tinypic.com/view.php?pic=fxwld1&s=9#.W6pEHJMSHb0
What do you guys think of my questions?
I mean which image quality is better between 3839*2160 60hz mode and 3840*2160 30hz mode? I worry that madVR can't make 4:2:0 convert to 4:4:4 in 3840*2160 30hz mode,and can't make luma quadrupling upscalling work realling in the same 30hz mode,either

you run a 23 hz file at 30 or 60 fps there is nothing a custom resolution cna optimize here...

stay at the native resolution of your screen and try to frame rate match or use smoothmotion.

if madVR can do a 4:2:0 -> RGB conversation has nothing to do with the output resolution or framerate.