Hi,
this may be totally unrelated, but in my experience the last version of
exiv2 shipped with Ubuntu Bionic is broken. I had to revert back to the
version Pascal de Bruijn
offers in his PPA.
0.25-3.1ubuntu0.18.04.2pmjdebruijn1~bionic works for me (Darktable
recognises Canon EF-M 15-45 attached to Canon EOS M3),
0.25-3.1ubuntu0.18.04.4 does not work
Ubuntu usually upgrades to the latest version automatically...
Regards,
Oliver
Am 07.12.19 um 00:32 schrieb ??l gn??r:
> Am Thu, 28 Nov 2019 21:28:35 -0500
> schrieb Adam Keck :
>
> Hi Adam,
>
> I fear, my problem is more Ubuntu / Darktable related, than a lensfun
> problem, but mabye I am wrong. The problem with Ubuntu is, that the
> newest exiv2-version is 0.25, while 0.26 is needed for an
> exiv2-configuration file.
>
> I have downloaded a newer exiv2-version and set the environment-variable
>
> which exiv2
> /usr/local/bin/exiv2-0.27.2-Linux64/bin/exiv2
>
> So I can use
>
> $ exiv2 --version
> exiv2 0.27.2
>
> But I think this exiv2-version is not used by other programms,
> especially programms which use libexiv2.so
>
> I have
> /usr/lib/x86_64-linux-gnu/libexiv2.so.14, which was installed by
> dependencies automatically
> and I copied these files from my manual download
> /usr/lib/x86_64-linux-gnu/libexiv2.so.26
> /usr/lib/x86_64-linux-gnu/libexiv2.so.26.0.0
>
> This I got with my local exiv2:
>
> $ exiv2 -pt R1.DNG |grep -i 'lens\|model\|make'
>
> Exif.Image.Make Ascii 30 RICOH
> IMAGING COMPANY, LTD.
>
> Exif.Image.Model Ascii 20 RICOH GR
> III
>
> Exif.Image.UniqueCameraModel Ascii 13 RICOH GR III
>
> So there is no lens id and maybe my problem is not exiv2-related.
>
> The annoying thing is to choose a lens for every photo. See attached
> screenshot (I hope it isn't removed in the mailinglist)
>
> It doesn't matter how I call the lens, If I change it to eg
>
> fixed lens
> festes Objektiv
>
> I see "fixed lens" and have to choose this.
>
> Al
>
>
>> Hi Al,
>>
>> I may not be correct in this understanding, but I think exiftool is
>> separate from lensfun. The GR III has a fixed lens so lensfun-based
>> software (e.g., Darktable) will probably get the lens right once the
>> camera is detected if your lensfun XML is correct. However exiftool
>> is looking at the metadata in the GR III image itself - which is
>> either zeroed in GR III images, or in a format unrecognized by
>> exiftool. There's another metadata tool called exiv2. Try that as
>> well to see if it recognizes GR III lens metadata.
>>
>> -Adam
>>
>> On Thu, Nov 28, 2019 at 17:00 ??l gn??r
>> wrote:
>>
>>> I am trying to setup a profile for a Ricoh GR III using Ubuntu
>>> 19.10 and Lensfun 0.3.2-4.
>>>
>>> The lenscorrection-data I found in the web, but to inlcude it in my
>>> Ubuntu-PC, so that the profile is recognized automatically, is not
>>> so easy.
>>>
>>> I put the xml-file in:
>>>
>>> ~/.local/share/lensfun
>>>
>>> -
>>> cat ~/.local/share/lensfun/gr3.xml
>>>
>>>
>>>
>>> RICOH IMAGING COMPANY, LTD.
>>> RICOH GR III
>>> RICOHGR3
>>> 1.53
>>>
>>>
>>>
>>> RICOH IMAGING COMPANY, LTD.
>>> RICOH GR III
>>> GR Lens
>>> RICOHGR3
>>> 1.53
>>>
>>>>> b="-0.035" ...
>>> k3="-0.1380186" />
>>> -
>>>
>>> exiftool reports:
>>> [EXIF] 0x0110 Camera Model Name : RICOH GR
>>> III [EXIF] 0xc614 Unique Camera Model : RICOH
>>> GR III [MakerNotes]0x Lens Type : GR
>>> Lens [Composite] - Lens ID : GR
>>> Lens
>>>
>>> The camera is recognized, but not the lens.
>>>
>>> Al
>>>
>>>
>>> ___
>>> Lensfun-users mailing list
>>> Lensfun-users@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/lensfun-users
>>>
>
>
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