photos and duplicates
I'm considering the iCloud storage with the new Photos application in the latest release of Yosemite, 10.10.3. I have a couple of Macs each with their own iPhoto library and one with two libraries. Many photos and videos exist in multiple libraries. When uploaded to the cloud for the new Photos application will these duplicates just go up once or will they be duplicated and use additional storage?
Thanks
MacBook Pro, OS X Yosemite (10.10.3)