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Topic: 50 Rolls of 16mm Home Movies
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John Hermes
Expert Film Handler
Posts: 139
From: La Mesa, CA, USA
Registered: Nov 2008
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posted March 10, 2012 01:36 AM
Even with a variable scan camera, you'll need to be running at 20 frames per second or faster with a three-blade shutter to get completely rid of flicker. With a 4-blade shutter, anything over 15 frames will work. I use an Elmo CL-16 ETC 15 (15 frames per second) to run 16mm silent speed film. I have found that most old 16mm silent film was shot more often at 16 fps than 18 fps, and by a wide margin. Often, you will find film shot at 12 fps, perhaps by mistake. In that case, I slow it down in NLE, although at a frame rate that slow, you will not have smooth movement. Even 16 fps is borderline for smooth motion. Using variable scan, you should be able to get flickerless 24 fps even with a 3-blade shutter, but the motion in your transfer will probably be about 50% too fast. Most home movies of that vintage are 16 fps.
I have transferred about 20,000 feet of 16mm silent in the past week or so. Whew.
-------------------- John Hermes
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