3 ms·It pre processes your photo library while chargingby jakjak123 2y agoIt pre processes your photo library while chargingChadNauseam 2y agoThe GP mentioned it working for pictures viewed in safarihhh 2y agoit works for any photo anywhere in the OS, same for macOSjakjak123 2y agoYeah, i was thinking more about why it looks like it works so fast when you browse your photo library