Unusual? A few weeks ago I changed the file names of about 400 jpgs to the EXIF date. But I guess I wiped the EXIF date!??! Ooops! I at least have the date and time... it's the filename! YAY! I have no idea how to put it back though (and keep the filename... crazy Olympus with it's wacky file naming scheme).
Help! Thanks. Help!
-Chris
Hi Chris,
With some luck, reading this thread (https://exiftool.org/forum/index.php/topic,4764.0.html) may answer your questions.
- Phil
Thanks Phil. I tried.
I have 370 images. I did what you said on the whole folder and got this....
Last login: Tue Feb 26 20:50:54 on ttyp2
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unknown000393d892cc:~ captainbogart$ exiftool "-datetimeoriginal<filename" /Users/captainbogart/Desktop/images
Warning: Suspicious IFD0 offset for ImageDescription - /Users/captainbogart/Desktop/images/20120106224215.jpg
Error: [minor] Suspicious IFD0 offset for ImageDescription - /Users/captainbogart/Desktop/images/20120106224215.jpg
....
<SNIP.SNIP.SNIP--whole lotta filename snipped>
....
Warning: Suspicious IFD0 offset for ImageDescription - /Users/captainbogart/Desktop/images/20130203053449.jpg
Error: [minor] Suspicious IFD0 offset for ImageDescription - /Users/captainbogart/Desktop/images/20130203053449.jpg
Warning: Suspicious IFD0 offset for ImageDescription - /Users/captainbogart/Desktop/images/20130203053503.jpg
Error: [minor] Suspicious IFD0 offset for ImageDescription - /Users/captainbogart/Desktop/images/20130203053503.jpg
1 directories scanned
40 image files updated
330 files weren't updated due to errors
unknown000393d892cc:~ captainbogart$
It looks like it actually worked on the first 40 in "alphabetical" order and then gave up.
Huh? All in all I think I did pretty good for my first ever excursion into the Terminal application.
OK. I read a little further and fixed the errors but NOW (heh heh)... the new problem is I'm not getting
a time and date when I read the files with PHP like so...
$exif = exif_read_data($SSImg.$a_img[$x], 0, true);
$titleTime = convertExifToTimestamp($exif['IFD0']['DateTime'], "F j, Y - g:ia");
where function convertExifToTimestamp is...
function convertExifToTimestamp($exifString, $dateFormat)
{
$exifPieces = explode(" ", $exifString);
return date($dateFormat,strtotime(str_replace(":","-",$exifPieces[0])." ".$exifPieces[1]));
}
I looked at the files before uploading them to my server and the dates and times HAVE been corrected to match the filenames (thank you, Phil!) but it's not returning the correct times and date to my PHP function.
Go figure. I'm pretty new to PHP also.
Got it all figured out. ["EXIF"]["DateTimeOriginal"] was what I needed. NOT ['IFD0']['DateTime']. Sorry to be a pain in the ***! Thanks again Phil. I WILL be back with more boring, bothersome questions eventually. Love your work.
Great, glad you got things working!
- Phil