Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1992-05-18
1993-11-23
Kostak, Victor R.
Facsimile and static presentation processing
Static presentation processing
Attribute control
358320, H04N 1106, H04N 989
Patent
active
052649202
ABSTRACT:
A digital component video signal processor or a digital VTR which can record/reproduce both an extended 4:2:2 signal based on sampling at 18 MHz and a 4:2:2 signal based on sampling at 13.5 MHz while minimizing dummy data to be generated upon recoding/reproduction. The extended 4:2:2 signal and the 4:2:2 signal are changed over by switches, and the output sides of memories use timing signals based on a clock signal of 36 MHz whereas timing signals based on the clock signal of 36 MHz and timing signals based on a clock signal of 27 MHz are changed over by a switch on the input side of the memories, whereby each of an extended 4:2:2 signal and a 4:2:2 signal at a rate of 288 Mbits/sec can be outputted to a terminal.
REFERENCES:
patent: 4730223 (1988-03-01), Ikeda et al.
patent: 5132781 (1992-07-01), Shimokoriyama et al.
patent: 5159438 (1992-10-01), Rabii
"A Complete Post-Production System for All Video Formats," SMPTE Journal, vol. 100, No. 1, Jan. 1991, pp. 19-22.
J. Heitmann, "Wide Screen Recording," Fernseh Und Kino Technik, vol. 45, No. 10, pp. 524-527.
Heitmann, "Electrical System Design for the SMPTE D-1 DTTR," SMPTE Journal, pp. 1215-1221, Dec. 1986.
Suesada Kunio
Yamamoto Katsuhiko
Kostak Victor R.
Matsushita Electric - Industrial Co., Ltd.
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