[Frameworks] Quo Vadis Celluloid?

[Pip Chodorov]

Deco, because of the color wheel, a shutter blade like that would 
cause rainbow ghosts.
This actually happens if you wave your hand fast in front of a DLP lens.
-Pip


At 9:43 -0500 23/08/11, D Dawson wrote:
>If DLP projectors project 24 frames a second with no black.  And film
>projectors project 72 moments of image per second and 72 moments of black
>per second -- could they not literally install a 3 bladed shutter that
>travels in front of the image on a DLP before the lens?   This physical
>shutter would rotate fully once per 1/24th of a second, providing real black
>three times per second, just like a film projector...