Hello
Does anyone know if it’s possible to access the additional metadata tags that can now be added to an image from a Lua script?
Background - I volunteer for local wildlife organisations and survey my local beaches for marine wildlife - I store the photos I take in Darktable. I add keywords for the species and then via Lua link out to https://www.marinespecies.org/ get their taxon ID. I then export observation details to an external DB, but I’d like to store that ID in the Darwin Core taxon fields - which are now available in Darktable (thank you!!) - Xmp.dwc.taxonID etc.
I’ve added this field to the metadata editor module and would like to populate it from my Lua script.
It looks like darktable.gui.libs.metadata and darktable.gui.libs.metadata_view may be helpful but I’m not sure where to begin - help gratefully received!
Thanks