NConvert and camera gamma and brightness
Posted: Fri Mar 16, 2007 10:12 am
Hi!
I am trying to figure out if NConvert can be used to replace dcraw and Adobe Bridge/Raw for my Canon .CR2 raw conversions. I have a completely neutral profile in Adobe Bridge, and I also sometimes use the linear option in dcraw when I do conversions. However, I can't get NConvert to match any of these two kinds of conversions. The NConvert result images are more similar to the RAW thumbnails, actually.
My main problem is that I cannot get the -raw_gamma parameter to work. Even though I set it to values from 0.1 to 2.2 - there is absolutely no change in the resulting image. Is this parameter working at all, or could I be doing something wrong?
Thanks,
Rune
I am trying to figure out if NConvert can be used to replace dcraw and Adobe Bridge/Raw for my Canon .CR2 raw conversions. I have a completely neutral profile in Adobe Bridge, and I also sometimes use the linear option in dcraw when I do conversions. However, I can't get NConvert to match any of these two kinds of conversions. The NConvert result images are more similar to the RAW thumbnails, actually.
My main problem is that I cannot get the -raw_gamma parameter to work. Even though I set it to values from 0.1 to 2.2 - there is absolutely no change in the resulting image. Is this parameter working at all, or could I be doing something wrong?
Thanks,
Rune