Transport stream recording apparatus and method, transport...

Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium

Reexamination Certificate

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Details

C386S349000, C386S349000, C348S432100

Reexamination Certificate

active

06950604

ABSTRACT:
Random access reproduction in prompt response to user commands is realized. A stream analyzing block analyzes sequentially inputted transport streams to get entry point data. Discontinuity point data are obtained in correspondence to a discontinuity occurrence flag inputted from a PLL block. Sequentially inputted transport packets are analyzed to get mark point data. A stream database creating block creates a stream database by use of the discontinuity point data and the mark point data. The stream database is recorded on a recording medium.

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“Exact random Access of Motion Picture Experts Group Files”, IBM Technical Disclosure Bulletin, vol. 38, No. 12, XP-000588159, Dec. 1, 1995, pp. 329-330.

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