Title:
INFORMATION RECORDING MEDIUM, ITS RECORDING METHOD AND DEVICE, AND INFORMATION REPRODUCING DEVICE
Document Type and Number:
Japanese Patent JP3906308
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To facilitate the whole management by sharing the file management/object management.
SOLUTION: The video object (VOB) including image information is recorded in a video file (VF), and a non-recorded area is allowed in it to record another VOB. Cells can be defined within the recording and reproducing video management data, and multiple program chains (PGC) connecting the above cells can be defined. An AV address is set up in the above VF, and the recording and reproducing video management data includes the top address information on the above VOB shown in the AV address, and the VOB includes a dummy state for later data recording. The information in the file system includes a file entry (FE) describing the recorded position of the above VF, and the above FE includes allocation descriptors (AD), and the order in the AV address is set up matching the description order of the above AD in the above FE.
Inventors:
Hideo Ando
Hiroaki Unno
Hiroaki Unno
Application Number:
JP2006310863A
Publication Date:
April 18, 2007
Filing Date:
November 17, 2006
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
G11B27/00; G11B20/12
Domestic Patent References:
| JP9259574A | ||||
| JP6103577A | ||||
| JP10003778A | ||||
| JP8320945A | ||||
| JP11162119A | ||||
| JP6223504A |
Foreign References:
| WO1998014938A1 |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto