If the speeds are mismatched, they will flicker at the difference rate. Try it yourself, stick a piece of paper in the gate of the 35mm projector, or a small groundglass, and look at the image projected where the film would be.
With a 35mm camera that has a mirror shutter, you can adjust the camera speed and shutter phase so that the image in the viewfinder is completely blank... that is the time when the shutter is closed and the viewfinder is open comes when the projector shutter is closed. It can take some juggling to make everything work out right if you're doing everything wild... crystal sync makes this much easier... --scott _______________________________________________ FrameWorks mailing list FrameWorks@jonasmekasfilms.com https://mailman-mail5.webfaction.com/listinfo/frameworks