Q: Export of Photos Slide Show results in jerky transitions
Did not have this issue prior to OS X El Capitan.
Re: Photos - Slide show transitions become jerky after export
Help, please !
iMac, OS X El Capitan (10.11.6)
Posted on Sep 1, 2016 11:23 AM
Community Specialists
Hello flight_test,
Thank you for using the Apple Support Communities. I know having an issue with exporting slideshows from Photos for OS X is not what you expect. Based on what you stated in your other thread and the troubleshooting already suggested, I would recommend testing in a new user on your Mac as this can figure out if unexpected behavior is related to user file or setting by trying to reproduce the issue from another user account. This process includes creating a new user account, logging in to it, and testing for the issue.
How to test an issue in another user account on your Mac
You may also want to try exporting the slideshow in different definition (480p, 720p or 1080p) and seeing if that makes a difference with this issue:
Export photos, videos, and slideshows - Photos Help
Cheers!
Posted on Sep 2, 2016 3:04 PM