mickf
(Michael Finn)
February 7, 2019, 9:53pm
1
Hi - Looking forward to trying RawTherapee on some noisy high-iso astro pics using v 5.5. But while I can see the RW2 files they become a pink pixellated mess on opening. Other types of files can be processed eg tiffs and I haven’t checked Nikon dngs yet. Here’s a pic:
Please post a sample raw file that illustrates the problem.
Also… Nikon DNGs? From what camera?
mickf
(Michael Finn)
February 7, 2019, 10:06pm
3
P1000118.RW2 (18.2 MB)
Here’s a RW2 with the problem. Sorry, the DNGs are from my quadcopter - the Niukon D5100 produces NEF files and they are fine in RawTherapee.
Just the Panasonic RW2s that have a problem.
mickf
(Michael Finn)
February 7, 2019, 10:19pm
4
PS I’m impressed so far with the noise reduction and defringing on the Nikon NEF files! Am hoping that I can do the same on the Panasonic files.
LebedevRI
(Roman Lebedev)
February 7, 2019, 11:17pm
5
Panasonic GH5s RW2 camera introduced a new raw format,
slightly different from previous Panasonic raws.
Partial list of references:
darktable-org:develop
← shoffmeister:wip/rw2-g9-gh5s-support
opened 12:29PM - 23 May 18 UTC
Working G9 / GH5s support, including multi-threading. Note: Under execution of a… debugger, MT is 136 ms, and single-threaded 119 ms for one simple test case. Beyond that, no benchmarking.
Not cleaned up, lacking sanitization.
PR is only made to benefit from established CI in upstream.
/*
RawSpeed - RAW file decoder.
Copyright (C) 2018 Roman Lebedev
Copyright (C) 2018 Stefan Hoffmeister
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
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/*
RawSpeed - RAW file decoder.
Copyright (C) 2018 Alexey Danilchenko
Copyright (C) 2018 Stefan Hoffmeister
Copyright (C) 2018 Roman Lebedev
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
This file has been truncated. show original
1 Like
mickf
(Michael Finn)
February 7, 2019, 11:27pm
6
That makes sense, 14 bit files with a lot more data. Not sure if I can do anything with that code though?
LebedevRI
(Roman Lebedev)
February 8, 2019, 1:04pm
7
1 Like
@heckflosse can you comment on this?
You self assigned the github ticket
heckflosse
(Ingo Weyrich)
February 8, 2019, 4:15pm
11
To avoid that I forget it completely.
Now as rawspeed has code to decompress this RW2 files, I can try to borrow that code.
2 Likes
agriggio
(Alberto)
February 8, 2019, 4:31pm
12
libraw works too. I can provide a prototype patch if that helps (I don’t have time to test it properly though)
2 Likes
mickf
(Michael Finn)
February 17, 2019, 8:47pm
14
Awesome! In the meantime I found an Adobe RW2 to DNG convertor which might do for now https://supportdownloads.adobe.com/thankyou.jsp?ftpID=6319&fileID=6359
LebedevRI
(Roman Lebedev)
May 17, 2019, 12:25pm
16
@mickf & others with that camera - it would be super awesome if someone could help with re-doing the sample set, see post: Raw Samples Wanted - #86 by LebedevRI
mickf
(Michael Finn)
July 2, 2019, 11:13am
17
Just tried v5.6 and all good! Thanks!