I am trying to upload several png files (screenshots) to google photos. As PNG does not have
DateTimeOriginal tag, I have used
CreationTime tag to store the date taken information copied from the date created tag (
FileCreateDate) as follows.
exiftool "-PNG:CreationTime<FileCreateDate" .
However, this is not recognized by google photos and it shows the upload date as the date taken.
Is there any exif/png tag for PNG files where the date taken information can be stored so that it will be recognized by google-photos?
For JPEG, It is