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Camera Support #12322

Support Nikon Z7

Added by Luc Viatour 3 months ago. Updated 17 days ago.

Status:
Fixed
Priority:
Medium
Assignee:
Category:
General
Target version:
Start date:
09/11/2018
Due date:
% Done:

100%

Affected Version:
git master branch

Description

Hello I just sent the raw files of Nikon Z7 in all formats of raw on https://raw.pixls.us/

Can you add support for this case in my favorite software?

thank you in advance


Related issues

Duplicated by darktable - Camera Support #12374: No Nikon Z7 support Duplicate 10/22/2018

Associated revisions

Revision 39afcdbd
Added by Roman Lebedev 2 months ago

Nikon Z 7 color matrix. Refs. #12322

Revision 96791383
Added by Roman Lebedev about 2 months ago

RawSpeed submodule update: GoPro ".GPR" raw format, Nikon Z 7 camera support

Note that the new VC5Decompressor is parallized using OpenMP,
so it is really best to have openmp support.

Also, update the compiler-versions.cmake from RawSpeed, changes
  • gcc 5.0 is still the required version.
  • clang 3.9 (instead of 3.5) is now required.
  • Thus, both of the compilers provide full OpenMP 4.0 support.
  • Outline the forward path (gcc 7, clang 4.0), not yet in effect.

Fixes #11466.
Fixes #12322.

History

#1 Updated by Roman Lebedev 3 months ago

  • Status changed from New to Incomplete
  • Assignee set to Roman Lebedev
  • % Done changed from 0 to 20

Thanks for the samples.
adobe dng converter with support for that camera needs to be released first, since we need a color matrix..

#2 Updated by Stefan Schöfegger 3 months ago

Z7 files can be converted with 10.5

#3 Updated by Roman Lebedev 3 months ago

Stefan Schöfegger wrote:

Z7 files can be converted with 10.5

Hmm, but it is not listed in the release notes.
I did not check, but i wonder how 'final' that color matrix is.

#4 Updated by Stefan Schöfegger 3 months ago

All but
  • Nikon - NIKON Z 7 - 14bit compressed (Lossless) (3_2).NEF
  • Nikon - NIKON Z 7 - 12bit compressed (Lossless) (3_2).NEF
    from rpu can be converted.

#5 Updated by Roman Lebedev 3 months ago

Stefan Schöfegger wrote:

All but
  • Nikon - NIKON Z 7 - 14bit compressed (Lossless) (3_2).NEF
  • Nikon - NIKON Z 7 - 12bit compressed (Lossless) (3_2).NEF
    from rpu can be converted.

On our side:

./Nikon/NIKON Z 7/Nikon-Z7-14bit-lossless-compressed.NEF failed: ../src/librawspeed/decoders/RawDecoder.cpp:272: rawspeed::RawImage rawspeed::RawDecoder::decodeRaw(): ../src/librawspeed/io/ByteStream.h:75: rawspeed::Buffer::size_type rawspeed::ByteStream::check(rawspeed::Buffer::size_type) const: Out of bounds access in ByteStream
./Nikon/NIKON Z 7/Nikon-Z7-12bit-lossless-compressed.NEF:  76 MB / 2049 ms

#6 Updated by Roman Lebedev 3 months ago

Roman Lebedev wrote:

Stefan Schöfegger wrote:

All but
  • Nikon - NIKON Z 7 - 14bit compressed (Lossless) (3_2).NEF
  • Nikon - NIKON Z 7 - 12bit compressed (Lossless) (3_2).NEF
    from rpu can be converted.

On our side:
[...]

After digging a bit, either that image is corrupted somehow, or they changed something.

#7 Updated by Luc Viatour 3 months ago

Luc Viatour wrote:

Hello I just sent the raw files of Nikon Z7 in all formats of raw on https://raw.pixls.us/

Can you add support for this case in my favorite software?

thank you in advance

I have at home the Z7, I made new raw clean 8 formats of Z7 and upload to raw.pixls.us
Only the 4 formats lossless compressed recognized by DNGconverter

#8 Updated by Roman Lebedev 3 months ago

Luc Viatour wrote:

Luc Viatour wrote:

Hello I just sent the raw files of Nikon Z7 in all formats of raw on https://raw.pixls.us/

Can you add support for this case in my favorite software?

thank you in advance

I have at home the Z7, I made new raw clean 8 formats of Z7 and upload to raw.pixls.us

Thanks, validated, deleted the previous set.

Only the 4 formats lossless compressed recognized by DNGconverter

#9 Updated by Luc Viatour 2 months ago

New version Adobe DNG converter in 11.0 and support Nikon Z7

#10 Updated by Roman Lebedev 2 months ago

Luc Viatour wrote:

New version Adobe DNG converter in 11.0 and support Nikon Z7

Ah, thank you. This is so weird, it seems to only install the .dcp/.lcp,
i do not see "Program Files/Adobe/Adobe DNG Converter/Adobe DNG Converter.exe" there..
Did they upload the wrong exe?

#12 Updated by Roman Lebedev 2 months ago

Luc Viatour wrote:

here download exe:
https://supportdownloads.adobe.com/detail.jsp?ftpID=6450

That is exactly what i'm looking at, it does not install "Adobe DNG Converter.exe" as far as i can see.

#13 Updated by Luc Viatour 2 months ago

44/5000
I installed the .exe via wine without problem

#14 Updated by Roman Lebedev 2 months ago

Luc Viatour wrote:

44/5000
I installed the .exe via wine without problem

And did it install "Program Files/Adobe/Adobe DNG Converter/Adobe DNG Converter.exe" ?

#16 Updated by Roman Lebedev 2 months ago

Luc Viatour wrote:

yes:
http://download.adobe.com/pub/adobe/dng/win/DNGConverter_11_0.exe

Tried again with that with fully updated 32-bit chroot + 32-bit wine, no change. I don't get it.

If you remove "Program Files/Adobe/Adobe DNG Converter", and install DNGConverter_11_0.exe,
does "Program Files/Adobe/Adobe DNG Converter/Adobe DNG Converter.exe" appear for you?

#17 Updated by Luc Viatour 2 months ago

This DNG converter 64bit.

#18 Updated by Roman Lebedev 2 months ago

Luc Viatour wrote:

This DNG converter 64bit.

Let's see if 64-bit chroot helps..

#19 Updated by Luc Viatour 2 months ago

DNG converter 64bit installed on a 64bit Ubuntu 18.4 system
no problem everything works with Playonlinux / wine

#20 Updated by Roman Lebedev 2 months ago

  • Affected Version changed from 2.4.4 to git master branch
  • Status changed from Incomplete to In Progress
  • Target version deleted (Candidate for next patch release)
  • % Done changed from 20 to 50

#21 Updated by Roman Lebedev 2 months ago

  • Status changed from In Progress to Triaged
  • % Done changed from 50 to 20

#22 Updated by Roman Lebedev 2 months ago

Been looking at this again.
Three samples do not decode:

#23 Updated by Luc Viatour 2 months ago

Nikon Z7 support will be present in the next minor update?

#24 Updated by Roman Lebedev 2 months ago

Luc Viatour wrote:

Nikon Z7 support will be present in the next minor update?

Not before it is actually added in master, which i still didn't do, which my previous comment here should have explained.
For now you can temporarily workaround this by converting those NEF's to DNG's via that very adobe dng converter.

#25 Updated by Roman Lebedev about 2 months ago

#26 Updated by Roman Lebedev about 2 months ago

  • % Done changed from 20 to 50
  • Status changed from Triaged to In Progress

Luc Viatour wrote:

Nikon Z7 support will be present in the next minor update?

Ok, finally cracked those 2-Nikon-Z7-RAW-14bit-compressed-L.NEF and 5-Nikon-Z7-RAW-12bit-compressed-L.NEF, they decode correctly now.

Only 1-Nikon-Z7-RAW-14bit-uncompressed-L.NEF remains to be a problem, but i think i feel like ignoring it for now.

Once again, thank you so much for this perfect sample set!

#27 Updated by Luc Viatour about 2 months ago

Thank you for the support

#28 Updated by Roman Lebedev about 2 months ago

  • % Done changed from 50 to 100
  • Status changed from In Progress to Fixed

#29 Updated by Roman Lebedev 17 days ago

  • Target version set to 2.6.0

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