Link label of NC and Exif keywords.

[frederiiiic]

Is your feature request related to a problem? Please describe.
Usually i describe my pictures in keywords on the EXIF. I've seen that there is an option of label Picture on, it look like it's doing what i'm looking for, but it's not synchronized with EXIF keywords.

Describe the solution you'd like
I'd like Nextcloud to scan EXIF Keywords and made for exemple label with them. And put the label on the exif file when it's created on the cloud. Or just make the exif editable on the app, to synchronize with file, and be seen when using search bar.

Thanks for all the job done!

[HansAchterbahn]

I also would love to have the ability to use EXIF keywords to sort my pictures. This would make it possible to reuse NC albums etc. locally.

[HansAchterbahn]

Is this related to this: #226 ?