Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Patent
1997-05-28
2000-10-24
Vo, Don N.
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
H04B 166
Patent
active
061378348
ABSTRACT:
A method and apparatus for splicing a first compressed digital information stream into a second compressed digital information stream. The first information stream includes at least one entrance indicium identifying an appropriate stream entrance point, the second information stream includes at least one exit indicium identifying an appropriate stream exit point. A controller monitors the two streams until the appropriate points are found and, in response to a control signal, splices the first stream into the second stream.
REFERENCES:
patent: 5138440 (1992-08-01), Radice
patent: 5280479 (1994-01-01), Mary
patent: 5365272 (1994-11-01), Siracusa
patent: 5371547 (1994-12-01), Siracusa et al.
patent: 5371741 (1994-12-01), Entani
patent: 5479398 (1995-12-01), Cyr
patent: 5509013 (1996-04-01), Adachi et al.
patent: 5534944 (1996-07-01), Egawa et al.
patent: 5548532 (1996-08-01), Menand et al.
patent: 5596581 (1997-01-01), Saeijs et al.
patent: 5602592 (1997-02-01), Mori et al.
Weiss S M: "Switching Facilities in MPEG-2: Necessary But Not Sufficient" SMPTE Journal, vol. 104, No. 12, Dec. 1, 1995, pp. 788-802.
EP 0 757 492 A2 (Fujinami et al.) Feb. 5, 1997.
Hurst, Jr. Robert Norman
Lyons Paul Wallace
Ward Christopher
Wine Charles M.
Burke William J.
Sarnoff Corporation
Vo Don N.
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