Method for managing chapters

Details Method for managing chapters Method for managing chapters

2005-12-19

2010-12-07

Tran, Thai (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C360S013000

Reexamination Certificate

active

07848620

ABSTRACT:
A method for managing chapters is disclosed. When data such as broadcasting program are recorded and chapters are set (e.g., automatically) based on a predetermined time interval in a disc recorder, such as a DVD recorder, embodiments of a method and apparatus of the invention can selectively integrate the last chapter of the recorded program with a chapter prior to the last chapter. The method can efficiently set the number of chapters without deteriorating random access performance. The method can efficiently manage navigation information according to chapter separation.

REFERENCES:
patent: 7376336 (2008-05-01), Nakamura
patent: 2002/0059349 (2002-05-01), Wakita et al.
patent: 2004/0264947 (2004-12-01), Okada et al.
patent: 2005/0100308 (2005-05-01), Moteki

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