Re: Video Gamma Card Tag and Monitor ICC Profiles
Re: Video Gamma Card Tag and Monitor ICC Profiles
- Subject: Re: Video Gamma Card Tag and Monitor ICC Profiles
- From: neilB <email@hidden>
- Date: Sat, 12 Jan 2002 19:15:01 +0000
Hi Roger
is it perhaps actually the Video Card Gamma Table to which you
refer?? [otherwise known as the LUT or CLUT] if so it is the software
calibration loaded to the video card by Colorsync. Earlier versions
of Colorsync did not load it automatically [read Joseph Holmes on
<LUT wars> in the Prove it manual embedded in the program.
In Prove it you do see the LUT mentioned as : settings , below
profile in the window.
On 12/1/02 at 12/1/02, email@hidden (Roger Breton) wrote:
>
I remember reading many posts here on the List with regards to ColorSync
>
v2.6.1 and up being able to automatically download the "VCGT" on startup
>
under OS 9? C.D. many times in his posts alluded to the fact that there was
>
no need anymore for any "start-up" type of extensions to carry out that
>
function in this context?
>
>
Is this VGCT something that can be seen in Chromix ColorThink? Or Steve
>
Swen's Profile inspector?
I don't think so.
>
>
I fail to notice it in either ProveIt! or OptiCal monitor profiles?
it's there.
>
>
Is implementation of this VGCT something up to the profile making
>
application? And is this something that is documented anywhere (John
>
Gagney?)
Regards
NeilB
- - - - - - - Neil Barstow - Colour Management Consulting - - - - - - -
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