Television – Image signal processing circuitry specific to television – Special effects
Patent
1992-03-24
1994-09-27
Powell, Mark R.
Television
Image signal processing circuitry specific to television
Special effects
345115, 348578, H04N 5262, H04N 5272, H04N 974
Patent
active
053511298
ABSTRACT:
A video multiplexor-encoder and decoder-converter includes a video multiplexor and encoder for selectively receiving, time-division multiplexing and encoding multiple video signals representing multiple video images for transfer and simultaneous display thereof in a selected pattern of multiple video windows on a video display device, and further includes a decoder and video converter for receiving, decoding and converting an encoded, time-division multiplexed video signal for selective, simultaneous display of the multiple video images in the selected pattern of multiple video windows on a video display device. The encoded, multiplexed video signal includes display control data which selectively represent a position, size and relative visibility priority for each one of the video images within the selected display pattern of multiple video windows.
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Data Sheets for American Dynamics AD1484-Series SelectaView (2 sheets).
Data Sheets for Colorado Video, Inc., 496/497 Series Video Multiplexing Instruments (4 sheets).
Data Sheets for Colorado Video, Inc., Video Multiplexer 496A/B (2 sheets).
Larwood David J.
Miller John W.
Powell Mark R.
RGB Technology D/B/A RGB Spectrum
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