Krzysztof Duchnowski wrote: > On 23.04.2010 03:36, Tony Alfrey wrote: > >> Standard high-quality film has a 24 fps rate. > > And I have sea sick whenewer there is horizontal tracking shots and I > see flickering (in theater) > > Some say that 24fps is barely enough - on the edge. > Second that. > What I've read on the before mentioned wikis: it was scientifically determined that a frame rate of less than 16 frames per second (frame/s) caused the mind to see flashing images. Audience, the vast majority, doesn't say anything about individuals. As you mention "Some say".