Contributors in Video

Video

improved definition television (IDTV)

Entertainment; Video

A television system that offers picture quality substantially improved over conventional receivers, for signals originated in standard 525-line or 625-line format, by processing that involves the use ...

image resolution

Entertainment; Video

The fineness or coarseness of an image as it was digitized, measured in Dots Per Inch (DPI), typically from 200 to 400 DPI.

interactive video

Entertainment; Video

The fusion of video and computer technology. A video program and a computer program running in tandem under the control of the user. In interactive video, the user's actions, choices, and decisions ...

interlace

Entertainment; Video

A system developed for television which divides each video frame into two fields. This is done by first drawing one field consisting of an image's odd scan lines (1, 3, 5...525) and then drawing the ...

integrated services digital networks (ISDN)

Entertainment; Video

A CCITT term for a relatively new telecommunications service package. ISDN is basically the telephone network turned all-digital end to end, using existing switches and wiring (for the most part) ...

key frame

Entertainment; Video

A video frame in which all of the video information is recorded in compressed fashion. If the clip has a large amount of motion, better playback will occur with every frame being a Key Frame. If ...

keying

Entertainment; Video

The process of replacing part of one video image with video from another image. As opposed to mixing images together, keying "cuts" one image cleanly into another.

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