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darktable is an open source photography workflow application and raw developer
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Phase One p65+ strange demosaicing #2906

Open dim162 opened 5 years ago

dim162 commented 5 years ago

In Darktable, darkroom, the phaseone IIQL from the p65+ is cut in 4 equal rectangles with different slight tint & luminosity, the exports too. I don't have the problem with Capture One & Rawtherapee. The problem exist within Dt 2.7 & 2.6.2, in ubuntu studio 18.04, 18.10, 19.04. I put the raw in a dropbox folder. < https://www.dropbox.com/sh/lahqwwd8aahmzb2/AABOqKXcWTIXgCC0YR45cEAza?dl=0 >

jenshannoschwalm commented 5 years ago

I tested and can not confirm this issue using current master on fedora 30.

dim162 commented 5 years ago

I try with Dt 2.6.2, on win10 & osx, the problem is the same! Can you try the xmp in the dropbox?

Le lun. 9 sept. 2019 à 07:15, Hanno Schwalm notifications@github.com a écrit :

I tested and can not confirm this issue using current master on fedora 30.

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jenshannoschwalm commented 5 years ago

Aah, you are right. I can see the problem here too. Will look into it later ...

dim162 commented 5 years ago

It's subtle... Thank you!

Le mar. 10 sept. 2019 à 19:27, Hanno Schwalm notifications@github.com a écrit :

Aah, you are right. I can see the problem here too. Will look into it later ...

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jenshannoschwalm commented 4 years ago

@LebedevRI any idea about this. It's a rawspeed issue i think.

LebedevRI commented 4 years ago

It's another variant of the issue fixed in https://github.com/darktable-org/rawspeed/pull/118

dim162 commented 4 years ago

I tried the same pictures (i put in the dropbox https://www.dropbox.com/sh/lahqwwd8aahmzb2/AABOqKXcWTIXgCC0YR45cEAza?dl=0) with rawdigger/fastrawviewer (win10+rawspeed), xnview (ubuntu studio 19.04

Le mar. 22 oct. 2019 à 10:34, Roman Lebedev notifications@github.com a écrit :

It's another variant of the issue fixed in darktable-org/rawspeed#118 https://github.com/darktable-org/rawspeed/pull/118

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github-actions[bot] commented 4 years ago

This issue did not get any activity in the past 30 days and will be closed in 7 days if no update occurs. Please check if the master branch has fixed it since then.

dim162 commented 2 years ago

As the bug is not corrected, is it possible that the PhaseOne P65+ can be supported through LibRaw, instead of RawSpeed?