<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body><div>In the meantime, exiftool can do that easily.</div><div><br></div><div>exiftool -api quicktimeutc=1 "-FileModifyDate<QuickTime:CreateDate" -overwrite_original FILE </div><div><br></div><div>Change QuickTime:CreateDate to whatever tag you want to copy the info from or to a certain value (date).</div><div><br></div><div id="composer_signature"><div style="font-size:85%;color:#575757" dir="auto">Sent from my Samsung Galaxy smartphone.</div></div><div><br></div><div style="font-size:100%;color:#000000"><!-- originalMessage --><div>-------- Original message --------</div><div>From: Gilles Caulier <caulier.gilles@gmail.com> </div><div>Date: 2017-05-21 4:00 AM (GMT-07:00) </div><div>To: digiKam - Home Manage your photographs as a professional with the power of open source <digikam-users@kde.org> </div><div>Subject: Re: Adjusting file last modified date </div><div><br></div></div>The BQM tool is the old Adjust Date and time tool from KIPI. Some code<br>adapted to BQM.<br><br>The only difference that we need to fix is the capability to preview<br>the date change in list of file from BQM queue. There is already a<br>file in bugzilla about this subject.<br><br>Gilles Caulier<br><br>2017-05-21 11:49 GMT+02:00 Martin Burnicki <martin.burnicki@burnicki.net>:<br>> Mark Fraser wrote:<br>>> The other day I wanted to change the last modified date of some photos in<br>>> digiKam 5.5, but using Image > Adjust Time & Date was no longer an option. I<br>>> later found something similar in batch conversion tools, but it doesn't seem<br>>> to be working - the last modified date doesn't change and it creates a 2nd<br>>> image in the folder.<br>>><br>>> Am I doing something wrong or am I no longer able to change the last modified<br>>> date in digiKam?<br>><br>> Isn't the "last modified" date just the date from the filesystem, i.e.<br>> the last time the image file was written/updated?<br>><br>> So that date should change to the current date/time whenever you edit<br>> the image and save it, or when you change its meta data and have DK<br>> configured write meta data back to the original file instead of the data<br>> base only.<br>><br>> Martin<br>><br></body></html>