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The story of educational television, beginning as it does with a pattern like commercial television 10 years ago, is bound to repeat much of the same history but there is a difference. Network connections are extremely expensive and are not economically justified when stations are spaced far apart unless there are lots of intervening stations which can also be served. AS noted above, educational stations are to spring up in widely separated areas, basically one to a state or perhaps two. And this will not be in all states for several years. Therefores network facilities except in unusual circumstances are not economically sound from the point of view of educational television broadcasters o
So we turn next to film. Film production is expensivee Much progress has been made to make it less so with the rapid shooting techniques of the present vid-pix businesse The "Groucho Marx" program is shot with six cameras,ยป three of which are continuously in operation. The program is run thru with no stops. Film editors splice together the best parts to make up a half-hour program. "I Love Lucy" has introduced just about all of the short cuts that are possible in the production of motion pictures. It can be argued that there is no reason why motion picture production need be so much more expensive than television production because motion picture cameras could be made more flexible and new production techniques could be evolvede However, every attempt to do this runs head on into the traditional techniques of making motion pictures which has a history of )O years. It is the old cliche that you find it difficult to teach an old dog new trickse So, although motion picture production is used to a great extent in commercial television broadcasting, it is probably too costly for extensive use for educational television at least in the first few years.
This leads us to kine recording by which a television program is reduced to a 16mm or 35mm motion picture by the simple method of placing a motion picture camera in front of a bright television receiving tube and turning out a finished producto This method takes advantage of all the short cuts of television production, including
its ability to make use of electronic switching and electronic-optical effects and
adds only a small cost to the overall budget of the production.