Practically, what was the problem fixed in 2.0.7? (Re: [darktable-user] PSA: ATTENTION NIKON OWNERS !!!)

2016-10-25 Thread Stéphane Gourichon

Hello,

darktable 2.0.7 was announced today with this:

Base Support (fixes, was broken in 2.0.6, apologies for inconvenience)


Le 07/10/2016 à 15:00, Roman Lebedev a écrit :

As you may have seen, an issue with white level for some
nikon cameras (or so i thought) was discovered by me:
https://www.mail-archive.com/darktable-dev@lists.darktable.org/msg01196.html



Web page says:


For that reason, many nikon cameras in cameras.xml had completely
arbitrary whitelevel specified,
which resulted in wrong image => either way too bright (if 12bit wl
was specified, and image is from 14bit-uncompressed)
or too dark and with purple highlights (if 14bit wl was specified, and
image is from 12bit-uncompressed)
or with just purple highlights (all other cases, e.g. "*-compressed").


Using a D5200 for 3 years, I would consider myself savvy enough to 
notice such a problem if it hit me (be careful about shoot-time exposure 
( careful about in-camera histogram, sometimes expose to the right) and 
darktable-time exposure, choose basecurve or even disable when 
appropriate, use highlight reconstruction). I never saw purple 
highlights (unless highlight reconstruction was turned off or tweaked, 
which is normal then).

Now using darktable 2.0.3 on Xubuntu 16.04.

I haven't noticed anything, perhaps because my raws are always 14-bit 
(don't know if compressed or not), never 12-bit.


Questions:

* Can someone provide a description and perhaps some examples of the 
symptoms to be checked?

* What should affected users do? What does it break?
* What if users have worked on photos in buggy versions? Should they 
e.g. shift exposure by 2EV or whatever?


Thank you for your attention.

--
Stéphane Gourichon


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Re: [darktable-user] PSA: ATTENTION NIKON OWNERS !!!

2016-10-16 Thread Leander Hutton
On 10/14/2016 04:22 PM, Roman Lebedev wrote:
> Hi.
> For P7000, it is apparently more complicated than that:
> https://redmine.darktable.org/issues/11226
> It seems to have just one mode (12 bit Uncompressed).
> So if you could find one raw file per every iso level, that would do it.

Well, I dug through my library and it seems I've got everything covered
outside of 640, 1250 and 3200. If I recall correctly the P7000 had some
boosted high ISO settings that I never used either. I added those to the
ticket. Hopefully someone out there can fill in the gaps.

Thanks.

Leander


















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Re: [darktable-user] PSA: ATTENTION NIKON OWNERS !!!

2016-10-15 Thread Jimmy Gowrisanker
I have just upload 6 raw files for D5 to google drive and provided the link
in redmine.

Thanks
Jimmy

Regards
Jimmy
972-755-1244
seekjim...@gmail.com
www.Capture2Sell.com

On Fri, Oct 14, 2016 at 3:23 PM, Roman Lebedev  wrote:

> On Fri, Oct 7, 2016 at 5:34 PM, Leander Hutton 
> wrote:
> > A quick question before I submit a file. I have owned a D70 and P7000 in
> the past, unfortunately I no longer have them so I can’t generate new
> samples. I always shoot in the uncompressed/highest bit depth RAW format. I
> can’t remember if either of those cameras supported compressed RAW (I’m 99%
> sure neither supported anything more than 12-bit RAW but I got rid of both
> more than 5 years ago) so will it be OK if I just supplied what I have even
> if it’s not everything the camera can do?
>
> And D70 is now resolved.
>
> > Thanks!
> >
> > Leander
> Roman.
>
> >> On Oct 7, 2016, at 9:00 AM, Roman Lebedev  wrote:
> >>
> >> Hi all.
> >>
> >> This mail is primarily targeted to all the owners of Nikon cameras.
> >>
> >> As you may have seen, an issue with white level for some
> >> nikon cameras (or so i thought) was discovered by me:
> >> https://www.mail-archive.com/darktable-dev@lists.darktable.
> org/msg01196.html
> >>
> >> In the meantime i have adjusted white levels for all the cameras i
> >> could find samples for.
> >> But unfortunately, for some cameras i was unable to find samples.
> >>
> >> Below, you will find a list of all the cameras for which i need samples.
> >>
> >> IMPORTANT: if you see your camera in that list, it is imperative for
> >> you to provide
> >> a sample set, or else your camera will not be supported in next
> >> darktable release!
> >>
> >> NIKON COOLPIX P6000
> >> NIKON COOLPIX P7000
> >> NIKON COOLPIX P7100
> >> NIKON CORPORATION COOLPIX A
> >> NIKON CORPORATION NIKON 1 AW1
> >> NIKON CORPORATION NIKON 1 J4
> >> NIKON CORPORATION NIKON 1 S2
> >> NIKON CORPORATION NIKON D1
> >> NIKON CORPORATION NIKON D100
> >> NIKON CORPORATION NIKON D1H
> >> NIKON CORPORATION NIKON D1X
> >> NIKON CORPORATION NIKON D3
> >> NIKON CORPORATION NIKON D3100
> >> NIKON CORPORATION NIKON D3S
> >> NIKON CORPORATION NIKON D3X
> >> NIKON CORPORATION NIKON D5
> >> NIKON CORPORATION NIKON D5100
> >> NIKON CORPORATION NIKON D5200
> >> NIKON CORPORATION NIKON D70
> >> NIKON CORPORATION NIKON D700
> >> NIKON CORPORATION NIKON D70s
> >> NIKON CORPORATION NIKON Df
> >> NIKON E5400
> >> NIKON E5700
> >> NIKON E8400
> >> NIKON E8800
> >>
> >> (that is an auto-generated list, fresh version of the list can be
> >> acquired by running
> >> https://github.com/darktable-org/darktable/blob/master/
> tools/rawspeed-check-nikon-modes.rb)
> >>
> >> Now, which samples do i need?
> >>
> >> Each nikon camera has several settings:
> >> 1. Raw file bitness; can be 14bit and 12bit, not all cameras have that
> setting.
> >> 2. Raw file compression; can be compressed, losslessly compressed and
> >> uncompressed. not all cameras have every option.
> >>
> >> I need one sample per each combination.
> >> I.e. for different cameras that can be from just one sample, up to 6
> >> samples on the newest cameras.
> >>
> >> Content of the sample does not matter, you could even put body cap on.
> >>
> >> After taking samples, head to https://redmine.darktable.org/issues
> >> check that the samples for that camera was not already provided,
> >> open new issue
> >> https://redmine.darktable.org/projects/darktable/issues/new
> >> Tracker = "Camera support"
> >> Subject = "${Camera maker} ${Camera model} raw support"
> >>
> >> And attach samples.
> >> If you can not attach samples (e.g. filesize), upload them somewhere,
> >> and attach a link to samples.
> >>
> >> (Also, it is a very good idea to also check whether rawsamples.ch has
> >> sample for your camera, and send them samples too)
> >>
> >> Roman.
> >> 
> 
> >> darktable user mailing list
> >> to unsubscribe send a mail to darktable-user+unsubscribe@
> lists.darktable.org
> >>
> >
> 
> 
> darktable user mailing list
> to unsubscribe send a mail to darktable-user+unsubscribe@
> lists.darktable.org
>
>


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Re: [darktable-user] PSA: ATTENTION NIKON OWNERS !!!

2016-10-14 Thread Roman Lebedev
On Fri, Oct 7, 2016 at 5:34 PM, Leander Hutton  wrote:
> A quick question before I submit a file. I have owned a D70 and P7000 in the 
> past, unfortunately I no longer have them so I can’t generate new samples. I 
> always shoot in the uncompressed/highest bit depth RAW format. I can’t 
> remember if either of those cameras supported compressed RAW (I’m 99% sure 
> neither supported anything more than 12-bit RAW but I got rid of both more 
> than 5 years ago) so will it be OK if I just supplied what I have even if 
> it’s not everything the camera can do?

And D70 is now resolved.

> Thanks!
>
> Leander
Roman.

>> On Oct 7, 2016, at 9:00 AM, Roman Lebedev  wrote:
>>
>> Hi all.
>>
>> This mail is primarily targeted to all the owners of Nikon cameras.
>>
>> As you may have seen, an issue with white level for some
>> nikon cameras (or so i thought) was discovered by me:
>> https://www.mail-archive.com/darktable-dev@lists.darktable.org/msg01196.html
>>
>> In the meantime i have adjusted white levels for all the cameras i
>> could find samples for.
>> But unfortunately, for some cameras i was unable to find samples.
>>
>> Below, you will find a list of all the cameras for which i need samples.
>>
>> IMPORTANT: if you see your camera in that list, it is imperative for
>> you to provide
>> a sample set, or else your camera will not be supported in next
>> darktable release!
>>
>> NIKON COOLPIX P6000
>> NIKON COOLPIX P7000
>> NIKON COOLPIX P7100
>> NIKON CORPORATION COOLPIX A
>> NIKON CORPORATION NIKON 1 AW1
>> NIKON CORPORATION NIKON 1 J4
>> NIKON CORPORATION NIKON 1 S2
>> NIKON CORPORATION NIKON D1
>> NIKON CORPORATION NIKON D100
>> NIKON CORPORATION NIKON D1H
>> NIKON CORPORATION NIKON D1X
>> NIKON CORPORATION NIKON D3
>> NIKON CORPORATION NIKON D3100
>> NIKON CORPORATION NIKON D3S
>> NIKON CORPORATION NIKON D3X
>> NIKON CORPORATION NIKON D5
>> NIKON CORPORATION NIKON D5100
>> NIKON CORPORATION NIKON D5200
>> NIKON CORPORATION NIKON D70
>> NIKON CORPORATION NIKON D700
>> NIKON CORPORATION NIKON D70s
>> NIKON CORPORATION NIKON Df
>> NIKON E5400
>> NIKON E5700
>> NIKON E8400
>> NIKON E8800
>>
>> (that is an auto-generated list, fresh version of the list can be
>> acquired by running
>> https://github.com/darktable-org/darktable/blob/master/tools/rawspeed-check-nikon-modes.rb)
>>
>> Now, which samples do i need?
>>
>> Each nikon camera has several settings:
>> 1. Raw file bitness; can be 14bit and 12bit, not all cameras have that 
>> setting.
>> 2. Raw file compression; can be compressed, losslessly compressed and
>> uncompressed. not all cameras have every option.
>>
>> I need one sample per each combination.
>> I.e. for different cameras that can be from just one sample, up to 6
>> samples on the newest cameras.
>>
>> Content of the sample does not matter, you could even put body cap on.
>>
>> After taking samples, head to https://redmine.darktable.org/issues
>> check that the samples for that camera was not already provided,
>> open new issue
>> https://redmine.darktable.org/projects/darktable/issues/new
>> Tracker = "Camera support"
>> Subject = "${Camera maker} ${Camera model} raw support"
>>
>> And attach samples.
>> If you can not attach samples (e.g. filesize), upload them somewhere,
>> and attach a link to samples.
>>
>> (Also, it is a very good idea to also check whether rawsamples.ch has
>> sample for your camera, and send them samples too)
>>
>> Roman.
>> 
>> darktable user mailing list
>> to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
>>
>

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Re: [darktable-user] PSA: ATTENTION NIKON OWNERS !!!

2016-10-14 Thread Roman Lebedev
On Fri, Oct 7, 2016 at 5:34 PM, Leander Hutton  wrote:
> A quick question before I submit a file. I have owned a D70 and P7000 in the 
> past, unfortunately I no longer have them so I can’t generate new samples. I 
> always shoot in the uncompressed/highest bit depth RAW format. I can’t 
> remember if either of those cameras supported compressed RAW (I’m 99% sure 
> neither supported anything more than 12-bit RAW but I got rid of both more 
> than 5 years ago) so will it be OK if I just supplied what I have even if 
> it’s not everything the camera can do?

Hi.
For P7000, it is apparently more complicated than that:
https://redmine.darktable.org/issues/11226
It seems to have just one mode (12 bit Uncompressed).
So if you could find one raw file per every iso level, that would do it.

> Thanks!
>
> Leander
Roman.

>> On Oct 7, 2016, at 9:00 AM, Roman Lebedev  wrote:
>>
>> Hi all.
>>
>> This mail is primarily targeted to all the owners of Nikon cameras.
>>
>> As you may have seen, an issue with white level for some
>> nikon cameras (or so i thought) was discovered by me:
>> https://www.mail-archive.com/darktable-dev@lists.darktable.org/msg01196.html
>>
>> In the meantime i have adjusted white levels for all the cameras i
>> could find samples for.
>> But unfortunately, for some cameras i was unable to find samples.
>>
>> Below, you will find a list of all the cameras for which i need samples.
>>
>> IMPORTANT: if you see your camera in that list, it is imperative for
>> you to provide
>> a sample set, or else your camera will not be supported in next
>> darktable release!
>>
>> NIKON COOLPIX P6000
>> NIKON COOLPIX P7000
>> NIKON COOLPIX P7100
>> NIKON CORPORATION COOLPIX A
>> NIKON CORPORATION NIKON 1 AW1
>> NIKON CORPORATION NIKON 1 J4
>> NIKON CORPORATION NIKON 1 S2
>> NIKON CORPORATION NIKON D1
>> NIKON CORPORATION NIKON D100
>> NIKON CORPORATION NIKON D1H
>> NIKON CORPORATION NIKON D1X
>> NIKON CORPORATION NIKON D3
>> NIKON CORPORATION NIKON D3100
>> NIKON CORPORATION NIKON D3S
>> NIKON CORPORATION NIKON D3X
>> NIKON CORPORATION NIKON D5
>> NIKON CORPORATION NIKON D5100
>> NIKON CORPORATION NIKON D5200
>> NIKON CORPORATION NIKON D70
>> NIKON CORPORATION NIKON D700
>> NIKON CORPORATION NIKON D70s
>> NIKON CORPORATION NIKON Df
>> NIKON E5400
>> NIKON E5700
>> NIKON E8400
>> NIKON E8800
>>
>> (that is an auto-generated list, fresh version of the list can be
>> acquired by running
>> https://github.com/darktable-org/darktable/blob/master/tools/rawspeed-check-nikon-modes.rb)
>>
>> Now, which samples do i need?
>>
>> Each nikon camera has several settings:
>> 1. Raw file bitness; can be 14bit and 12bit, not all cameras have that 
>> setting.
>> 2. Raw file compression; can be compressed, losslessly compressed and
>> uncompressed. not all cameras have every option.
>>
>> I need one sample per each combination.
>> I.e. for different cameras that can be from just one sample, up to 6
>> samples on the newest cameras.
>>
>> Content of the sample does not matter, you could even put body cap on.
>>
>> After taking samples, head to https://redmine.darktable.org/issues
>> check that the samples for that camera was not already provided,
>> open new issue
>> https://redmine.darktable.org/projects/darktable/issues/new
>> Tracker = "Camera support"
>> Subject = "${Camera maker} ${Camera model} raw support"
>>
>> And attach samples.
>> If you can not attach samples (e.g. filesize), upload them somewhere,
>> and attach a link to samples.
>>
>> (Also, it is a very good idea to also check whether rawsamples.ch has
>> sample for your camera, and send them samples too)
>>
>> Roman.
>> 
>> darktable user mailing list
>> to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
>>
>

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