Video camera

Video camera

Camcorders, blueray video camaras

Industry: Recording equipment

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Video camera

U and V

Consumer electronics; Video camera

The names given to the two video color difference signals (R-Y and B-Y) in their coded form in the PAL or NTSC color systems. See also Y/R-Y/B-Y.

ultra mount

Consumer electronics; Video camera

Type of camera mount in which there is 6.7 mm clearance between the lens rear mounting surface and the camera’s CCD.

automatic gain control (AGC)

Consumer electronics; Video camera

Circuitry that automatically adjusts the electronic amplification of the video signal to compensate for varying levels of scene illumination.

autofocus (AF)

Consumer electronics; Video camera

Available in cameras equipped with motorized focus, this feature provides automatic adjustment of the focus. AF operates by varying the focus to maximize the high frequency content of the central ...

Interference phenomenon which occurs when a sampled signal contains frequencies that are higher than half the sampling frequency. A CCD samples the picture spatially. An optical low-pass filter is ...