Mateusz

Maybe IPTCXMP would be a good candidate as [the](http://www.controlledvocabulary.com/imagedatabases/iptc_core_mapped.pdf) [mappings](https://www.iptc.org/std/IIM/4.1/specification/IPTC-IIM-Schema4XMP-1.0-spec_1.pdf#page=20) and [reconciliation](http://www.metadataworkinggroup.org/pdf/mwg_guidance.pdf#page=26) [practices](http://wwwimages.adobe.com/content/dam/Adobe/en/devnet/xmp/pdfs/XMP%20SDK%20Release%20cc-2016-08/XMPSpecificationPart3.pdf#page=65) seem to be well described? This schema is also widely used by picture agencies, editing applications and...

You’re right, apologies, @rcketscientist. Your list seems to contain data much more suited for what you’re describing, then, as these are all (with the exception of width, height?) the properties...

> it's possible to save in the correct form Cool! Not sure why I said it didn’t work, will check, was some time ago (but I defo haven’t invented this...

> I fixed the saving here Yep! Confirmed it works, yay! (I think it may be the same for similarly conditional Copyright field: when you batch apply on the upload...

After [this pure goodness](https://github.com/guardian/grid/pull/3183) goes in, `Show additional metadata` will be another place where arrays need to be handled. And there, we cannot assume the nature of the field upfront!

Haven’t seen that in a while. WDYT, @akash1810, close?

Hello, Funnily enough just today I needed exactly that. Was asked to edit some from https://media.gutools.co.uk/search?query=ESDEVLINVISUALS&nonFree=true. They were identifiable by that string in description (ESDEVLINVISUALS). [I know, it should be...

Some useful resources: https://wwwimages2.adobe.com/content/dam/acom/en/devnet/xmp/pdfs/XMP%20SDK%20Release%20cc-2016-08/XMPSpecificationPart1.pdf https://wwwimages2.adobe.com/content/dam/acom/en/devnet/xmp/pdfs/XMP%20SDK%20Release%20cc-2016-08/XMPSpecificationPart3.pdf#page=52&zoom=auto,-163,613 http://www.metadataworkinggroup.com/pdf/mwg_guidance.pdf#page=37&zoom=140,-169,464 (and further). https://www.sno.phy.queensu.ca/~phil/exiftool/#links

With an amazing radio-voice from Yors Truly: https://user-images.githubusercontent.com/6032869/155156067-ee36f6a0-a128-448f-8848-19d054291b8c.mp4

💎 💎 💎