[argyllcms] Re: black point problem

  • From: adam k <aak1946@xxxxxxxxx>
  • To: "argyllcms@xxxxxxxxxxxxx" <argyllcms@xxxxxxxxxxxxx>
  • Date: Sat, 15 May 2010 17:20:10 -0400

Not really, I just wanted to do it by the book
6500k
120
.2
But I guess I'm looking for "holly Grail" which is very evasive

Sent from iPhone

On May 15, 2010, at 4:58 PM, "Florian Höch" <lists
+argyllcms@xxxxxxxxx> wrote:

> I'm not sure you're talking about blackpoint ('color temperature',
> like whitepoint) or black level ('black brightness' in cd/m2). From
> what you wrote, I thought you were trying to adjust the former.
> Also, even black level could be left at 'native', to increase
> contrast. Any specific reason for the black level aim?
>
> Am 15.05.2010 22:51, schrieb adam k:
>> But then I don't get .2 cd/m correct?
>>
>> On May 15, 2010, at 4:46 PM, "Florian Höch"<lists
>> +argyllcms@xxxxxxxxx>  wrote:
>>
>>> Agreed. I personally wouldn't bother adjusting black point on LCDs,
>>> and instead let the calibration curves crossover to native black.
>>> Brightness (backlight) and whitepoint (on better monitors which use
>>> an internal increased bit depth for the R/G/B gain controls) are
>>> generally OK to adjust.
>
> --
> Florian Höch
> http://hoech.net
>
>

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