Iptc on It's a Binary World 2.0 https://www.ericsbinaryworld.com/tags/iptc/ Recent content in Iptc on It's a Binary World 2.0 Hugo en Thu, 21 May 2015 04:01:11 +0000 Bridging the XMP Gap with Digikam, RawTherapee, and Exiv2 https://www.ericsbinaryworld.com/2015/05/21/bridging-the-xmp-gap-with-digikam-rawtherapee-and-exiv2/ Thu, 21 May 2015 04:01:11 +0000 https://www.ericsbinaryworld.com/2015/05/21/bridging-the-xmp-gap-with-digikam-rawtherapee-and-exiv2/ <p>I found one way around the situation involving a DNG going to RawTherapee and creating a JPEG image that&rsquo;s missing the title and tags when read by Digikam&rsquo;s Exiv2 library. It may not be perfect, or even the best way. But it&rsquo;s one way around the issue that I was easily able to confirm with about 5 minutes of messing around today. First up you want to tell Digikam to make XMP files to go along with all files:</p>

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 EXIF, IPTC, XMP and Standards https://www.ericsbinaryworld.com/2015/05/17/exif-iptc-xmp-and-standards/ Sun, 17 May 2015 04:01:51 +0000 https://www.ericsbinaryworld.com/2015/05/17/exif-iptc-xmp-and-standards/ <p>After having filed some bugs and spent a bit of time trying to figure out what’s going on, it appears that the issue with the metadata not carrying over from my DNG and CR2 files to the JPEG is not in any way RawTherapee’s fault. The problem is where Exiv2, the library used by Digikam, is expecting to look for this data. Of course, what I don’t understand about this is that Exiv2 is what wrote the data to begin with. Why write it to a location they were not going to be able to read from? Or maybe they only expect it to be there in DNG and CR2 files, but not JPEGs?</p>

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