DNG A620 color profile (DNG4PS-2) - RAW Shooting and Processing - CHDK Forum
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DNG A620 color profile (DNG4PS-2)

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Offline Lilien

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DNG A620 color profile (DNG4PS-2)
« on: 05 / February / 2008, 16:34:17 »
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There is a report in the Canon dpreview forum, that the DNG color profile
is not working "no effect", when the conversion is done with DNG4PS-2:

http://forums.dpreview.com/forums/read.asp?forum=1010&message=26625483

Is there really a problem?
What is the best way to test it?
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Offline Barney Fife

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Re: DNG A620 color profile (DNG4PS-2)
« Reply #1 on: 05 / February / 2008, 17:08:09 »
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« Last Edit: 22 / April / 2008, 10:56:03 by Barney Fife »
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[acseven/admin commented out: please refrain from more direct offensive language to any user. FW complaints to me] I felt it imperative to withdraw my TOTAL participation. Nobody has my permission, nor the right, to reinstate MY posts. Make-do with my quoted text in others' replies only. Bye
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Offline ArtDen

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Re: DNG A620 color profile (DNG4PS-2)
« Reply #2 on: 06 / February / 2008, 02:45:50 »
Quote from: Lilien on 05 / February / 2008, 16:34:17
http://forums.dpreview.com/forums/read.asp?forum=1010&message=26625483
I don't understand what they mean with "color profiles seem have no effect on images processing"
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Offline ranocchio

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Re: DNG A620 color profile (DNG4PS-2)
« Reply #3 on: 06 / February / 2008, 05:32:16 »
Hi ArtDen!
It's my post on dpreview forum...
I refer to this dng4ps-2   http://dng4ps2.chat.ru/index_en.html
If I use this software and I copy my custom PS_A610.bin there is no effect on color rendition, while dng4ps_1-1-4d works correctly.
I will try your dng4ps2 (http://dng4ps2.homeftp.org/dng4ps2-0.2.2matrix.exe)

sorry for my english and my inexperience
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Offline vit40

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Re: DNG A620 color profile (DNG4PS-2)
« Reply #4 on: 06 / February / 2008, 07:05:21 »
DNG4PS2 doesn't use header files (.bin) like DNG4PS, color matrix is hardcoded in the program
ArtDen said he will try to add support for custom matrices to DNG4PS2
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Offline ranocchio

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Re: DNG A620 color profile (DNG4PS-2)
« Reply #5 on: 06 / February / 2008, 12:23:55 »
Ok, now I understand
Sorry, I'm new to this forum
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