On Thu, Jun 14, 2018 at 11:51 PM, Аl Воgnеr <darktable...@corr.eu.org> wrote: > Am Thu, 14 Jun 2018 16:23:01 -0400 > schrieb Robert Lounsberry <robe...@alienskin.com>: > > Thanks Robert, > >> I just submitted the Sigma 24mm f1.4 on canon mount, but not the 1.8. > > the problem with the 24mm 1.8 macro and a lot of other Sigma lenses, is > the missing model name, so darktable / lensfun can identify the lens. I > am still thinking of this problem before I take shots for corrections. > So I know now, that there are no corrections for these lenses and it > makes sense to take shots. > > Maybe someone can give a hint, how the metadata have to be changed, so > dt can recognize the lens? I asked this a few times ago, but never got > an answer. Last thing i heard was that exiv2 simply threw their hands up into the air, and told everyone to not bother them with that problem. And implemented config file that every single user has to fill by himself..
> It didn't help to change the metadata from nothing or Sigma only to > > > [EXIF] 0xfdea Lens : Sigma 24mm > F1.8 EX DG ASP Macro > > [XMP] - Lens : Sigma 24mm > F1.8 EX DG ASP Macro > > [XMP] - Lens Model : Sigma 24mm > F1.8 EX DG ASP Macro > > > >> I just want to make sure I understand what options like master, or >> 3.4.x or whatever to edit the files with the new lens distortion info >> so that it would be in the files such as 'dslr-canon.xml' in the main >> download. Making the corrections is the easy part so far lol. > > Hmmh, I undestand that you would like to include the corrections > directly, but isn't it easier that the admins copy it into the file for > the next time? > > I don't know if this depends on the distribution, but it looks like the > lensfun-xml files are never changed, but a 2nd folder with updates is > created, where at least the Ubuntu-distri has problems with the > priority. In the meantime I use xml-files in ~/.local/share/lensfun and > _not_ updates. This is the only way it works for me after a lot of > testing. > > > Al > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Lensfun-users mailing list > Lensfun-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/lensfun-users Sharky comment: any project, that is still using sourceforge in 2018, is basically dead. Roman. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Lensfun-users mailing list Lensfun-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lensfun-users
