Information recording/playback processor, method, and...

Details Information recording/playback processor, method, and... Information recording/playback processor, method, and...

2004-12-02

2008-12-09

Harvey, David E (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000

Reexamination Certificate

active

07463818

ABSTRACT:
In an information recording processor, component bits of additional data to be recorded on an information recording medium are stored in specific user control data. Pointer information representing row and column numbers used as identification information of the user control data is set as the values of DC control bits in a user-control-data-pointer-information-set recording frame selected from recording data. In an information playback processor, from the DC control bits in the recording frame, the row and column numbers of the user control data are acquired. The user control data is acquired and the additional data is acquired.

REFERENCES:
patent: 2004/0161113 (2004-08-01), Coene et al.

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