Title:
光ディスク装置
Document Type and Number:
Japanese Patent JP5323327
Kind Code:
B2
Abstract:
An optical disk drive recovers data in a write-once optical disk interrupted in the middle of recording operation. An optical disk drive includes a CD-R drive. When MP3 files are recorded in a CD-R, a CPU of the drive creates recovery data including file information, such as a filename, an extension, and a destination folder name of each MP3 file, prior to writing of the MP3 files; and writes the data. When power shutdown arose during recording of the MP3 files, the CPU reads the recovery data written in heads of respective MP3 files; creates FATs by use of the thus-read recovery data; and writes the FATs into the first tack of the CD-R.
Inventors:
Yoshinari Daisuke
Application Number:
JP2007189669A
Publication Date:
October 23, 2013
Filing Date:
July 20, 2007
Export Citation:
Assignee:
TEAC Corporation
International Classes:
G11B7/0045; G11B20/10
Domestic Patent References:
| JP2005302142A | ||||
| JP2006140722A | ||||
| JP200462947A | ||||
| JP2001229654A |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office