Title:
RECORDING METHOD, RECORDING MEDIUM AND RECORDING APPARATUS
Document Type and Number:
Japanese Patent JP2003178528
Kind Code:
A
Abstract:
To realize post-recording without temporal deviation from an original video and degrading the image quality even in the case of a disk drive with a comparatively low data transfer rate even when recording/reproduction is available only in the unit of ECC (Error Correction Coding) blocks.
The ECC block including post-recording data is configured not to include original data, and it is not required to read and write even the unnecessary original data in the case of rewriting the post-recording data.
Inventors:
KIYAMA JIRO
YAMAGUCHI TAKAYOSHI
YAMAGUCHI TAKAYOSHI
Application Number:
JP2002304289A
Publication Date:
June 27, 2003
Filing Date:
July 30, 1999
Export Citation:
Assignee:
SHARP KK
International Classes:
H04N5/91; G11B20/10; G11B20/12; G11B27/00; G11B27/02; G11B27/034; H04N5/92; (IPC1-7): G11B20/10; G11B20/12; G11B27/00; G11B27/034; H04N5/91; H04N5/92
Attorney, Agent or Firm:
Takaya Koike (1 person outside)