Beep6581 / RawTherapee

A powerful cross-platform raw photo processing program
https://rawtherapee.com
GNU General Public License v3.0
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Saved JPEG images differ from preview and saved TIF #2499

Closed Beep6581 closed 9 years ago

Beep6581 commented 9 years ago

Originally reported on Google Code with ID 2516

In the following example no editing was done to the images. I just opened a raw file
I had not edited before and saved as JPG and TIF. The differences between the two files
are evident with TIF being more true to the preview: http://imgur.com/BuTdyxB

I'm using the unstable version 4.1.64 on Ubuntu 14.04 Sony Vaio laptop. No external
monitor. The camera in question is the Fujifilm X-E1.

Reported by lauri.kainulainen on 2014-09-22 20:35:23

Beep6581 commented 9 years ago
What is your default profile for the raw files (it is in preferences).
Does the output jpg have an embedded color profile?

Reported by michaelezra000 on 2014-09-22 21:30:11

Beep6581 commented 9 years ago
Preferences -> Default Image Processing Parameters -> For raw photos is set to Default

Does this give enough information about the color profile: 

$ exiftool DSCF3598.jpg | grep -i profile
Profile CMM Type                : lcms
Profile Version                 : 2.3.0
Profile Class                   : Display Device Profile
Profile Connection Space        : XYZ
Profile Date Time               : 2012:01:15 17:28:16
Profile File Signature          : acsp
Profile Creator                 : lcms
Profile ID                      : 0
Profile Description             : RT_sRGB gamma sRGB(IEC61966 equivalent)
Profile Copyright               : No copyright Rawtherapee -IEC61966 equivalent

Reported by lauri.kainulainen on 2014-09-23 10:38:24

Beep6581 commented 9 years ago
Did some further debugging: 
- Same problem exists with PNG images as well
- Trying to remove color profile information with Imagemagick convert -strip did not
change the image
- Source image could be JPG or RAF, both create the darker result image

Also tried different configurations in X-Trans Demosaicing and removing ~/.config/RawTherapee
to return configuration to default. 

Reported by lauri.kainulainen on 2014-09-24 15:21:39

Beep6581 commented 9 years ago
Have you tried a different image viewer? Have you tried viewing them on a different
computer?
Please upload them for us to filebin - raw, pp3, jpg and tiff.
Also try with the (Neutral) profile.

Reported by entertheyoni on 2014-09-24 16:17:24

Beep6581 commented 9 years ago
Found the issue and it's not with Rawtherapee at all. At least Eog and Firefox display
JPEG files with the wrong colors. Through Gimp I can see the proper colors. Also verified
on a mac that this is the case. Thanks for the help and sorry for the hassle. Now I
just need fix my Eog and FF...

Reported by lauri.kainulainen on 2014-09-24 17:17:18

Beep6581 commented 9 years ago

Reported by entertheyoni on 2014-09-24 20:42:04