Hi Jo,

With this clean xmp : https://1fichier.com/?rd1q8touto

I obtain this image : https://1fichier.com/?3uqu4ijx0g

No style on export and using the image parameters for color profile (sRGB(web)) and rendering intent (perceptual).

The raw image is there  : https://1fichier.com/?5n9xbgf9ej

The problem is visible in the blue shade but could be present in other colors.

Jean-Marc

Le 08/05/2016 à 08:26, johannes hanika a écrit :
heya,

this is what it looks like for me:

https://jo.dreggn.org/img_0001.jpg

much like your not broken reference image?

do you apply any styles on export maybe? if you have an exported jpg i
could check the history stack in the xmp stored in that one..

cheers,
  jo



On Sat, May 7, 2016 at 4:42 AM, jmsarat <jm.sa...@orange.fr> wrote:
Bonjour Johannes,

The problem occurs when exporting an image and using the internal sRGB color
profile. The problem disappear if I select another sRGB color profile (Sony
sRGB or RT sRGB).
As the source is a sony arw raw image, I do not specify a particular icc
profile and use the standard matrix. I tried sony dcp profiles for A6000
converted to icc but if the result is different the problem has been moved
to other places in the blue shades.
Attached the xmp corresponding to the image. This is a simplified xmp with
the minimal options that create the problem in blue shades.
The arw file is there : https://1fichier.com/?8khnco34cy

darktable version 2.1.0+1080~gfedb40

Jean-marc




Le 27/04/2016 à 15:06, johannes hanika a écrit :
heya,

i can't reproduce. is there anything else? can you share an .xmp
sidecar file so we can precisely reproduce your steps? and just to
double check: you are talking export, not display, right? so it can't
be a display profile issue. are you using any particular icc profile
as input colour space?

-jo

On Wed, Apr 27, 2016 at 2:06 PM, Moritz Moeller <virtualr...@gmail.com>
wrote:
On 25/04/16 12:43, jmsarat wrote:

[...] lower image
result with an external profile (Sony Corp sRGB). [...]


Can you share the source of the Sony profile?

I have some images that have always shown exactly the artifacts you
documented and which I could never develop through DT therefore. I
thought
it was some module inside DT causing this. If it is as simple as changing
the profile, that would be really awesome.

.mm



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