EXIFinfo format DtRnm-Tim
Add time and device to jpeg filenames
This page up to date on: 24 Aug 2019
This zip file contains a skeleton !EXIFinfo application directory which contains only my version of a Formats file called !EXIFinfo.Formats.DtRnm-Tim.
Using EXIFinfo with this file will turn (e.g.)
Which means I was photographed at 11.08 am on the 22 July 2006 by my own phone.
Download it now. It's only 1303 bytes. Formats_EXIFinfo/zip
You will need !EXIFinfo as well, of course