Display User Description (udes) metadata in HEIF
Operating System: All
Description of the feature
I see that GIMP can now display metadata such as EXIF & XMP. HEIF has a new metadata box called the udes or User Description Box and is defined in ISO/IEC 23008-12:2022. Displaying this metadata box would be a great addition to GIMP. Implementing it would be fairly easy since libheif has a new api function called: heif_item_get_property_user_description() and the actually data itself is simply a human readable string and the ability to display other types of metadata has already been completed.
Use cases
The user description box is a general purpose box that allows users to say whatever they want about an image.