Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1996-08-13
1998-11-17
Tran, Thai
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386988, 386111, 348423, H04N 576, H04N 752, H04N 792
Patent
active
058388737
ABSTRACT:
A storage medium format for a storage medium containing packetized data programs includes packet identifiers (PIDs) that identify individual packetized datastreams constituting a program. The data format facilitates the association and assembly of the packetized datastreams of the program by a decoder, independent of PID de-mapping data. The PIDs include a base PID for identifying one datastream and a second PID of predetermined offset value to the base PID for identifying a second datastream. Corresponding packetized datastreams that constitute different programs are given the same PID. The storage medium format may also include program specific information (PSI) suitable for use in recovering data content of a program. The PSI includes an MPEG-like program map table (PMT) and an MPEG-like program association table (PAT) and incorporates a parameter suitable for commanding a decoder to apply the PSI in decoding the program irrespective of previous PSI content. In addition, the PSI may incorporate a version number that is varied between successive occurrences of the PSI irrespective of substantive change in PSI content. One or more private data elements may also be included in the PMT to describe the program.
REFERENCES:
patent: 4791622 (1988-12-01), Clay et al.
patent: 4994925 (1991-02-01), Yamashita et al.
patent: 5488409 (1996-01-01), Yuen et al.
patent: 5515106 (1996-05-01), Chaney et al.
patent: 5537215 (1996-07-01), Niimura et al.
patent: 5594492 (1997-01-01), O'Callaghan et al.
patent: 5619337 (1997-04-01), Naimpally
patent: 5642338 (1997-06-01), Fukushima et al.
patent: 5648960 (1997-07-01), Sakazaki et al.
O.W. Bungum, Transmultiplexing, Transcontrol and Transcrambling of MPEG-2/DVB Signal, International Broadcasting Convention, 12-16 Sep. 1996, London, U.K., IEE, Conference Publication No. 428, pp. 288-293.
Draft International Standard DIS 13818-1 (MPEG-2 part1): Generic Coding of Moving Pictures and Associated Audio Information, pp. 20-25 and Annex C, pp. 86-89.
P. A. Sarginson, MPEG-2: A Tutorial Introduction to the Systems Layer, IEE Colloquium on MPEG What It Is and What It Isn't, 1995, London, U.K., pp. 4/1-4/13.
MPEG Systems Standard (ISO/IEC 13818-1, 10th Jun. 1994)--Containing Sections 2.4 and 2.6.
Digital Television Standard for HDTV Transmission of Apr. 12, 1995, prepared by U.S. Advanced Television Systems Committee, (ATSC)--Containing Section 8.4.7.1.
Placing ATV Issues on the Table, by S. Merrill Weiss, published in TV Technology, Feb. 23, 1996.
Preliminary EIA Document of Apr. 7, 1994, Version 2.0 Draft as Precursor to Unpublished EIA Draft Document IS-679, Project PN-3639 by NRSS (National Renewable Standards Committee).
International Standards Organization Document ISO 7816-3 of 1989.
Blatter Harold
Bridgewater Kevin Elliott
Deiss Michael Scott
Horlander Thomas Edward
Boccio Vincent F.
Burke Alexander J.
Kurdyla Ronald H.
Thomson Consumer Electronics Inc.
Tran Thai
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