Digital cinema projection use frame interpolation?
Everytime I watch a movie (23.076 fps) with a DLP-projector and FI turned off I see motion stutter during fast panning.
Yesterday I was in the cinema and watched out for this stutter and it was not so noticeable like it is with watching a movie with a HT-projector.
I checked the projector-specs for Barco, Christie, NEC and Sony but cannot find something like FI.
But this would be the only explanation for me to get this "smooth" motion (not so smooth but definitely smoother than with turned off FI in HT).
I know with analog projection a shutter showed a frame two to three times alternating with a black frame to avoid this stutter .
But today these projector are digital and have no mechanical shutter.
So do they use FI in cinemas?
Last edited by FLX90; 02-23-2020 at 03:46 AM.