Add piexif as metadata extractor
I use archlinux and exifread is not in the distro - it does have piexif.
Best I can tell the reason is that exifread is a dead project - last updated nearly 5 years ago. piexif[1] was last updated July 2019.
Any chance you could change to use the newer piexif reader library?
Thanks!
Edited by Paolo Benvenuto