How to update the date associated with photo's original EXIF camera capture date?
Ideally, when a photo is imported into a Photo Library, the Photos application assigns to the photo the date found in the "Date Time Original / "Date Time Digitized" fields of the photo's EXIF data. However, it's been established that there are some import scenarios in which the Photos application will ignore the date-oriented EXIF information and will instead associate the photos with the date and time of the import process itself. Unfortunately, this has happened to me on a number of occasions, and I now have a relatively large number of photos in my library with the incorrect date. In all of these cases, the correct EXIF data is still located within the photo located in my library. I know this because if I export one of these original photos from my library and examine it, the original EXIF fields are intact including the original "Date Time Original / "Date Time Digitized" fields.
So, my question: Is there any process I can run (including perhaps a third-party application designed to work directly with an Apple Photo Library) that will scan my Photo Library in a batch mode and update each photo's date with the correct EXIF date when available?
I realize that I could export all of my photos and re-import them, but that would destroy all of my album organization. I could also re-import them with the idea of using Photo's new built-in duplicate detection feature (which I like), except for the fact that when merging two photos, one with the older, correct date derived from EXIF data and another with a more recent, incorrect date take from the time of import, the feature seems to prefer and choose the more recent, incorrect date during the duplicate merge process!
So any suggestions about about to automatically or programatically reset my photo dates to match their embedded EXIF data within the Photo Library?
Thank you!
MacBook Air