RT 5.3 color problem with DNG files


(dngimage) #1

Hi all,

I am getting the wrong colors (or WB?) when I open chdk DNG files.

Under Color Management If I choose “No Profile” the image looks better
but if I choose “Camera standard” the image looks very yellowish.
As you can see in the image posted.

RT always worked fine with these DNG files.I can also open the same DNG files in IrfanView and they look fine. I think the problem may be related to a newer RT version.
I don’t have an older RT version any more.

Here is a link to the chdk DNG file:

https://drive.google.com/file/d/1Z5DWlqRfInn2vLRubwx-HZZ2I0fLjoP4/view?usp=sharing

I am using RawTherapee_newlocallab_5.3-383-gd13b485e_WinVista_64.zip from here:
https://drive.google.com/drive/folders/0B2q9OrgyDEfPS2FpdDAtMVI1RG8

Thanks! :slight_smile:


Local Lab build
#2

Same thing with previous version, dev_5.3-210-gd47e7f67, that I still had installed. No problems in darktable or nUFRaw.


(Ingo Weyrich) #3

@agriggio, may this be caused by your recent changes to handle DNG files?


#4

Same behaviour with a Canon PowerShot A540 sample from raw.pixls.us.


(dngimage) #5

@jacal,
Yes, I see the same problem with your DNG file as well.
It seems like RT is not interpreting well the standard input profile in the DNG.


(Alberto) #6

definitely my fault :cry:
working on it right now…


(Alberto) #7

I just pushed a fix on dev. Should be back to normal now… thanks for reporting!


#8

Windows 64 build RawTherapee_dev_5.3-215-g7181f4b2_WinVista_64.zip
uploaded at https://drive.google.com/open?id=0B2q9OrgyDEfPS2FpdDAtMVI1RG8


(dngimage) #9

Thanks Alberto!
Can’t wait for the Local Lab fix :slight_smile: