Title:
記録装置及び方法
Document Type and Number:
Japanese Patent JP4326236
Kind Code:
B2
Abstract:
Before each content file is recorded first to a recording medium, a flag indicating a recording state of a content file is generated corresponding to a physical area where an index file can be continuously recorded. An index file is generated which associates attribute information with the generated flag added thereto with real data of each content file, and the generated index file is recorded to the recording medium. Since fragmentation of the physical area where the index file is recorded is restrained to a minimum level, a high-speed reading operation is realized.
Inventors:
Haruo Yoshida
Naoki Morimoto
Masaharu Murakami
Jinno Hiroshi
Naoki Morimoto
Masaharu Murakami
Jinno Hiroshi
Application Number:
JP2003054314A
Publication Date:
September 02, 2009
Filing Date:
February 28, 2003
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G06F12/00; G11B27/00; G11B5/09; G11B20/10; G11B20/12; G11B27/034; G11B27/10; G11B27/32; H04N5/76; H04N5/91
Domestic Patent References:
| JP200350811A | ||||
| JP2000298974A | ||||
| JP200345117A | ||||
| JP5325500A | ||||
| JP2002352518A | ||||
| JP2002329385A | ||||
| JP200274851A | ||||
| JP2001243724A | ||||
| JP2001243096A | ||||
| JP895835A |
Attorney, Agent or Firm:
Akira Koike
Seiji Iga
Seiji Iga