6 Terms
Contributors in Video
Video
background generator
Entertainment; Video
A video generator that produces a solid-color output which can be adjusted for hue, chroma, and luminance using the controls in the MATTE/BKGD control group.
chroma trap
Entertainment; Video
In an (M) NTSC or (B, D, G, H, I) PAL video signal, the luma (black and white) and the chroma (color) information are combined together. To decode the video signal, the luma and chroma must be ...
background transition
Entertainment; Video
A transition between signals selected on the Preset Background and Program Background buses, or between an “A” bus and “B” bus on an M/E.
chrominance
Entertainment; Video
a) The data that represents one of the two colordifference signals Cr and Cb. b) Chrominance refers to the color information in a television picture. Chrominance can be further broken down into two ...
cut
Entertainment; Video
a) The immediate switching from one video source to another during the vertical blanking interval. The visual effect is an abrupt change from one picture to another. b) The nearly instantaneous ...
background video (BGD)
Entertainment; Video
a) Video that forms a background scene into which a key may be inserted. Background video comes from the Preset Background and/or Program Background bus or from an N/E “A” or “B” bus. b) A ...
