VIDEO 101

The Television Camera

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Lesson Outline
Introduction
How TV Works
Camera Controls
Operating Charac.
Camera Types

 


The TV Camera > Camera Controls


You'll never find a color viewfinder on a professional camcorder--because they make precise focusing difficult. Also, pro cameras don't have those flip-out viewfinder screens--because they are useless on a sunny day.

Let's run down the list of controls on a typical camera. We covered a few in the Camera Operation unit, so I won't repeat those controls in detail here.

VIEWFINDER:
While consumer camcorders have color viewfinders, professional cameras have black-and-white viewfinders. Why? First, B/W viewfinders use less power. More importantly, B/W viewfinders make it easier to judge the focus of a given scene. Professionals want that precise control.

Most viewfinders can be adjusted. So if the color or contrast of your viewfinder does not match the scene as you watch it on TV, adjust the viewfinder. Also, most viewfinders can be corrected to match your vision, so that people with glasses or contacts can use the camcorder without eye correction.

SHUTTER:
As I mentioned earlier in the Camera Operation chapter, the shutter may be the most useless feature on modern camcorders. Set it to normal and forget about it.

WHITE BALANCE:
Also described in the Camera Operation chapter. Cheap camcorders don't even let you white balance—although they will have presets for sunlight and indoors.

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Michael Trinklein