
|
Not correct, very old article
In reply to Stacey_K,
5 months ago
|
Stacey_K wrote:
Mako2011 wrote:
Converting from sRGB to aRGB is pointless, the information isn't there anymore.
Not true
http://www.earthboundlight.com/phototips/srgb-versus-adobe-rgb-debate.html
" If you use sRGB, you will be limited to colors that can be represented in sRGB. Even if you later convert to Adobe RGB, you won't end up with colors that were never captured."
If you have a file that is already set/converted to sRGB converting it to aRGB is pointless. Note the option in Capture NX2 says -convert to profile-.
You can can back and forthe with the Color Control Panel at any point to see how it will look...use the check box and apply not "convert" until ready to bake it into the JPEG or TIFF. Has no effect on RAW
Again, it has no effect on the RAW file...only the output if you save/convert to JPE. See the notation from the link below:
"What this means though depends on whether the image is a raw (NEF) file or some other format. Since raw files aren't yet actually in any color space but are merely tagged with an indication of your preferred profile, forcing Capture NX to use a different one merely changes how the raw data gets converted but not what the image ends up looking like.
The only solution seems to be to set the preferences to always -open- a file as aRGB.
nope
http://www.earthboundlight.com/phototips/nikon-capture-nx-color-management.html
".......There is no way to "try out" various profiles directly when opening an image. You can of course later use Convert Profile to select a different profile, but at this point the raw data will already have been limited to the gamut of the profile used to open the image."
Simply not true with the RAW NEF....I go back and forth all the time using the "Color Control Panel" and the "apply" vs "convert" setting.
And
"It seems more than a little odd to open a raw image into one color space, then use an Edit Step to later convert profiles using Adjust Profile rather than simply allowing the user to change the profile used to open it in the first place. I applaud Nikon for finally improving profile support in Capture, but the one color management control most useful for raw files is still poorly implemented. By contrast, Adobe Camera Raw, DxO Optics Pro and others allow you direct access to the profile used by the raw conversion engine."
Hence using "convert to aRGB" after a RAW file was opened in Capture NX2 as sRGB is totally pointless. The reverse however isn't true. This is an odd behaviour for RAW software and why I was asking this question in the first place.
It doesn't work as the article says. You have far more control over color profile at any point. The article is 2006...much has changed in 6 years
Thanks to the links provided, I have my answer
There not accurate....unless a much older version of CaptureNX2 was used and has since changed. Now on 2.3.4
--
Stacey
| Post (hide subjects) | Posted by | When | |
|---|---|---|---|
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | 1 | ||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago | |||
| 5 months ago |