Cyclone_S wrote in post #3017630
In DPP I went to Adjustment/Work Color Space and changed it from sRGB to Adobe RGB while viewing a raw file. The picture looked lighter then the sRGB. When I used the Wide Color Gamut RGB the picture looked a lot lighter. The lighter the colours look the more grain I see in the shadow areas. I'm usuming this is normal?
In photoshop however when I use the sRGB working space a jpeg photo with a sRGB profile embedded or any photo for that matter looks very light. Maybe something is messed up on my computer?
What version of DPP are you using?
I tried it out, (because I never use the Adjustment > Work Color Space option, I set a default work space in the prefs), and found a few things:
sRGB (as well as Apple RGB and ColorMatch RGB) is displayed a bit lighter then AdobeRGB, or Wide Gamut RGB(which appears a *tiny* bit darker still...)
These are *small* differences over here.
When using AdobeRGB (my default work space), and exporting a jpg, the jpg looks a tiny bit different in PSCS2. (a bit lighter/less contrast / tiny bit less red/more green).
The same goes for Wide GamutRGB and sRGB.
(You need to have the screenshots side by side to see the difference between DPP and PS though.)
The sRGB jpg looks a bit less saturated in PS then the other files. (I think I see a very small difference between the Wide GamutRGB (16bpc tif) and AdobeRGB (jpg) file color/contrast wise.). The difference between the working spaces seem about the same in both programs.
(for those interested: Here is a screenshot of the sRGB and WideGamutRGB screenshot opened in PS. (screenshot converted to sRGB)
| HTTP response: 404 | MIME changed to 'text/html' | Byte size: ZERO |
Click image to get a layerer (4,7Mb) PSD file with screenshots of all three working spaces in both programs, as well as a screenshot of the Gamut warning)
On my system, there seems to be a small difference between PSCS2 and DPP on the one hand. I think this is *not as it should be*: One of the programs (DPP?) doesn't color manage quite as it should. (I never noticed this difference before updating to DPP 3.0.0. I'll have to see if I can find an older version and try again.)
Edit: Re-installed DPP 2223, and it behaves the same.
The sRGB file is displayed a bit lighter / less contrasty / saturated.
I think this is because the colors availiable in sRGB are not as 'deep' as availiable in WideGamutRGB.
The file I was using for this comparison gave quite a Gamut warning when going from WideGamutRGB to sRGB, so that might explain some differences between those working spaces. Since the display can't display all the colors of the wider working spaces, a 'translation' is made by the monitor profile. That may be 'translating' deeper colors to 'darker'... I was surprised the difference was affecting the darker, seemingly neutral colors, as much as it did though.
If you are seeing *huge* differences, something is not quite right.
If the file looks *lighter* in DPP in AdobeRGB, I can't explain that either...
If anyone has a better explanation, I'm all ears...