Re: Monitor calibration best practices
Re: Monitor calibration best practices
- Subject: Re: Monitor calibration best practices
- From: Marco Ugolini <email@hidden>
- Date: Tue, 14 Oct 2008 15:33:20 -0700
- Thread-topic: Monitor calibration best practices
In a message dated 10/14/08 6:07 AM, cdtobie wrote:
> That will depend on how you lower it. If you lower it with a backlight
> control, that has not effected the digital levels directly. If you lower it in
> the video LUTs, then unless there is a high bit video stream from that point
> onwards, you have reduced the number of levels accordingly.
Oy...one has to make sure to spell out absolutely every little thing... <g>
Yes, of course I meant lowering the display's brightness using the display's
own controls, separate from the LUT in the CPU's graphic card.
> In theory, the luminance is Cap Y, and the color gamut is in Little x/y, so
> lowering the backlight won't change the gamut. Whether there are any practical
> limits to that is another question, but within a reasonable range, color gamut
> is separate from luminance.
Thank you.
Marco
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