After migrating my Aperture Library to Photos, the new library is about 1.5GB smaller and has 1000 fewer images in it. Could these have been duplicates or are there certain formats that Photos doesn't support?
MacBook Pro, OS X El Capitan (10.11.3)
Thanks, Larry, but I've already been through those documents and have a pretty good sense what's going on behind the scenes when the migration takes place. What I'm trying to account for is the disparity in size between the two databases and the fact that the image count of the migrated library is about a thousand images shy of the original. I've migrated other libraries before and any disparity was negligible.
Aperture>Photos Incomplete Migration
