I have photos without Exif data (some were scanned, some were sent by WhatsApp) - but I have them sorted on folders with other pictures that have Exif data.
Is it possible to add the minimum Exif create date (or maximum) in a folder to all the photos without this Exif data (inside the same folder)?
exiv2
as described in unix.stackexchange.com/a/153447/103151 to change the timestamps.exiftool
(see sno.phy.queensu.ca/~phil/exiftool). You could write a script to read the EXIF tags (viaexiftool
) for each file and, if not existant, set them throughexiftool
. There is also a batch mode inexiftool
, maybe it is possible to use that.