Playback apparatus and playback method

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

Reexamination Certificate

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Details

C386S351000

Reexamination Certificate

active

07929845

ABSTRACT:
A playback apparatus includes a VOBU number retriever for obtaining the number of VOBU included in a title, a playback time retriever for obtaining playback time for the title and a playback controller for carrying out a special playback according to the number of VOBU and the playback time. The playback controller obtains average playback time for one VOBU from the playback time and number of VOBU for the title as unit playback time and refers to an address map of a VOBU according to the unit playback time to execute a high-speed search and time search.

REFERENCES:
patent: 6928037 (2005-08-01), Maier et al.
patent: 2005/0141863 (2005-06-01), De Haan
patent: 2005-521189 (2005-07-01), None

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