Static information storage and retrieval – Addressing
Patent
1997-12-30
1999-11-23
Fears, Terrell W.
Static information storage and retrieval
Addressing
36523003, G11C 1300
Patent
active
059912227
ABSTRACT:
A method of writing and searching index data for a DVCR is disclosed. The method of writing index data for a DVCR includes the steps of writing a program number and performing a program writing at a position of a program start mark of a current program if a program writing command is input in the course of viewing a program, determining whether or not there is a program start mark of a program erased in the course of performing the program writing, writing a program end mark and index data if there is the program start mark of the erased program, and writing a program start mark of a next program. The method of searching index data for a DVCR includes the steps of displaying index data if an index reproduction key is input, searching and reproducing a program selected by a user among the displayed index data, and ejecting a tape after writing a new index data by moving the tape to a program end mark of a current program if an ejection key is input. The method of writing and searching index data for a DVCR has an advantage that it is easy to search a newly written program, in case that a new program is written on a program already written on the tape.
REFERENCES:
patent: 5546368 (1996-08-01), Lee et al.
Lee Doo-Hee
Lee Sang-Mun
Fears Terrell W.
LG Electronics Inc.
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