[argyllcms] Re: problems hitting white point (color temperature, RGB gain/contrast) while maintaining brightness: dE not stable

  • From: Graeme Gill <graeme@xxxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Fri, 11 Dec 2009 11:44:06 +1100

David Heinrich wrote:

I have run dispcal with diagnostics turned on and posted the results on
pastebin, as they are quite extensive.

spyd2: Get Min/Max, 200000 clocks
Trigger Min/Max returns ICOM err 0x0
Get Min/Max got 67/4614 returns ICOM err 0x0

That seems pretty reasonable - it is detecting the flicker
from the refresh.

spyd2: Get Refresh Rate, 2000000 clocks
Trigger Get Refresh Rate returns ICOM err 0x0
Get Refresh Rate got 594096, returns ICOM err 0x0
spyd2: refresh rate is 84.161482 Hz

And 84.1 Hz seems reasonable. Does it agree with the refresh rate
you think it is running at ?

Graeme Gill.

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