PanasonicRaw CameraIFD Tags 0x3200 - 0x3203

Started by Klaus_Homeister, June 12, 2018, 09:49:35 AM

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Klaus_Homeister

Hi Phil,

Those four Tags are Default Daylight Gains.
But they're given in CFA-Order and not RGGB.

You can check that the gains are very close to WBINFO2[20 ~D55] 
but in higher precision (10Bit divide by 1024.0f)

Tag 0x3200    'DefaultDaylight_CFA#0'
Tag 0x3201    'DefaultDaylight_CFA#1'
Tag 0x3202    'DefaultDaylight_CFA#2'
Tag 0x3203    'DefaultDaylight_CFA#3'

my guess is that Tags 0x3204 to 0x3207 are 'User Muls' coded in the same way.
But they are always 1.0 here.
I didn't find a way to set them in the GX-8 menus.
Maybe it's an option only for other cams.   
Or maybe I am wrong. then this could be default neutral Gains for error-overriding.
Someone else has to check it with other cams.
Greetings from Germany
Klaus

Phil Harvey

...where DIR is the name of a directory/folder containing the images.  On Mac/Linux/PowerShell, use single quotes (') instead of double quotes (") around arguments containing a dollar sign ($).