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Bug #12257

Canon 50D sRAW files have visible red/magenta tint

Added by Peter Pilot 4 months ago.

Status:
New
Priority:
Low
Assignee:
-
Category:
-
Target version:
-
Start date:
07/09/2018
Due date:
% Done:

0%

Affected Version:
2.4.4
System:
other GNU/Linux
bitness:
64-bit
hardware architecture:
amd64/x86

Description

When working with sRAW images from Canon 50D camera (sRAW1 or sRAW2) red/magenta tint may be observed in shadows. It is extremely visible when adjusting exposure in order to brighten picture. Effect occurs both in lighttable, darkroom and persists in exported jpg fiels.

3 types of files for each format were attached: raw, jpg (0 EV), jpg (+3 EV).

raw_0EV.jpg (9.66 MB) Peter Pilot, 07/09/2018 09:44 PM

raw_3EV.jpg (16.5 MB) Peter Pilot, 07/09/2018 09:45 PM

raw.CR2 (18.8 MB) Peter Pilot, 07/09/2018 09:45 PM

sraw1_0EV.jpg (2.27 MB) Peter Pilot, 07/09/2018 09:45 PM

sraw1.CR2 (10.2 MB) Peter Pilot, 07/09/2018 09:45 PM

sraw1_3EV.jpg (3.86 MB) Peter Pilot, 07/09/2018 09:45 PM

sraw2_0EV.jpg (1.49 MB) Peter Pilot, 07/09/2018 09:45 PM

sraw2_3EV.jpg (2.67 MB) Peter Pilot, 07/09/2018 09:45 PM

sraw2.CR2 (8.03 MB) Peter Pilot, 07/09/2018 09:45 PM

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