20 Terms
Contributors in Video
Video
automatic shut-off
Entertainment; Video
A device (usually a mechanical switch) incorporated into most tape recorders that automatically stops the machine when the tape runs out or breaks.
auto-pan
Entertainment; Video
A feature exclusive to AVC series switchers causing a positioned pattern to center itself as it grows in size.
autotiming
Entertainment; Video
Capability of some digital video equipment to automatically adjust input video timing to match a reference video input. Eliminates the need for manual timing adjustments.
auto-transition
Entertainment; Video
a) The ability to electronically simulate a fader motion over an operator-specified duration. b) An automatic transition where the motion of the switcher lever arm is electronically simulated when ...
auxiliary bus
Entertainment; Video
A bus which has the same video sources as the switcher but whose crosspoints may be remotely controlled, independently of the switcher console.
auxiliary channel (AUX)
Entertainment; Video
In a video editing system, a channel reserved for connection to an external audio and/or video device.
average picture level (APL)
Entertainment; Video
The average signal level (with respect to blanking) during active picture time, expressed as a percentage of the difference between the blanking and reference white levels.
