I followed this tutorial Weißabgleich-Einstellungen kameraspezifisch für darktable ermitteln
i tried to use extract_wb for my Canon D30 but nothing happened in the Terminal in Ubuntu after
$ ./extract_wb CRW_6788.CRW CRW_6789.CRW CRW_6790.CRW CRW_6791.CRW CRW_6792.CRW
Thought I did something wrong so I tried with my 6D. Worked.
{ “Canon”, “EOS 6D”, Daylight , 0, { 1.984375, 1, 1.6494140625, 0 } },
{ “Canon”, “EOS 6D”, Shade , 0, { 2.2705078125, 1, 1.3876953125, 0 } },
{ “Canon”, “EOS 6D”, Cloudy , 0, { 2.1337890625, 1, 1.5107421875, 0 } },
{ “Canon”, “EOS 6D”, Tungsten , 0, { 1.41796875, 1, 2.4619140625, 0 } },
{ “Canon”, “EOS 6D”, CoolWhiteFluorescent, 0, { 1.73828125, 1, 2.3271484375, 0 } },
{ “Canon”, “EOS 6D”, WhiteFluorescent , 0, { 1.73828125, 1, 2.3271484375, 0 } },
{ “Canon”, “EOS 6D”, Flash , 0, { 2.197265625, 1, 1.4736328125, 0 } },
Any idea why extract_wb doesn’t work with CRW files from a D30? Seems .TIF from a 1Ds doesn’t work either but .CRW from a Canon D60 works.
D30.zip (14.5 MB)