Feature request: More EXIF

I'd love for Opus to support more EXIF metadata:

SubSecTime
SubSecTimeOriginal
SubSecTimeDigitized

Or is there a more general way to read 'non-supported' exif fields?

One of these should be able to add columns for those:

Thank you Leo. I am aware of those scripts, and in fact I now use a self-written script that uses Exiftool for renaming some files.

Still, my request stands. It would make handling files so much faster (and a little easier).