Method for recording digital information on recording medium

A technology for digital information and recording media, applied in the recording of information on magnetic disks, electronic editing of digital analog information signals, digital recording/reproduction, etc.
CN100489967CInactive Publication Date: 2009-05-20KK TOSHIBA
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
KK TOSHIBA
Publication Date
2009-05-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

An erase prohibition setting unit sets erase prohibition in accordance with an instruction. When the range is not set in units of cells of the current cell, the current cell is divided by a cell separator to set a sequence of advanced cells. A reconstruction part reconstructs management information for playing, back the advanced cells and current cell, and appends erase prohibition information to the management information for playing back the advanced cells that belong to the range.
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Description

technical field

[0001] The present invention relates to a digital information recording medium having a limited storage capacity and premised on variable bit rate recording.

[0002] The invention also relates to the use of digital information recording / reproducing systems with limited storage capacity.

[0003] Furthermore, the present invention relates to digital video recorders for recording and reproducing information such as digital moving pictures compressed by MPEG. Background technique

[0004] In recent years, systems for reproducing recorded video data (moving images), audio data, and other optical disc contents have been developed, and for reproducing movie software titles, Karaoke data and so on became popular.

[0005] The DVD (Digital Versatile Disc) standard using the MPEG2 (Moving Picture Experts Group) international standard and using an audio compression scheme such as AC-3 (Digital Audio Compression) has been proposed. The DVD standard includes read-only...

Claims

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