The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 05, 2003
Filed:
Apr. 15, 1999
Masaaki Shino, Kanagawa, JP;
Tanio Nagasaki, Kanagawa, JP;
Yasunobu Kato, Kanagawa, JP;
Masaki Nishikawa, Kanagawa, JP;
Noboru Ooya, Kanagawa, JP;
Masatoshi Imai, Kanagawa, JP;
Sony Corporation, , JP;
Abstract
An editing system includes an editing device for editing a plurality of channels of video data, a disk recorder constituted by a disk array having a plurality of disks, and a computer The disk recorder prepares a block map for managing recording areas on the disks so that respective subblock data are recorded at such position that a rotational delay time of a head becomes minimum in accessing the subblock data recorded on the respective disks. The disk recorder then divides pixel data of source video frames into a plurality of subblocks for each frame on the basis of the block map, and records the subblocks so that the subblocks are dispersed on a plurality of different disks.