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. 24, 2004
Filed:
Aug. 10, 1999
Kazuo Ido, Kanagawa, JP;
Ichiro Aki, Kanagawa, JP;
Kohei Nakajo, Kanagawa, JP;
Ichiro Ogata, Kanagawa, JP;
Hiroshi Matsuzawa, Kanagawa, JP;
Kenji Ohtsuka, Kanagawa, JP;
Mikio Kita, Kanagawa, JP;
Takaaki Murata, Tokyo, JP;
Takayuki Ohishi, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
An original coded stream reproduced from a magnetic tape is decoded by an MPEG decoder and original video data of a base band is thus generated. A switching circuit generates edited video data by switching the original video data and supplied insertion video data on the base band level at IN-point and OUT-point. The MPEG encoder generates an edited coded stream by coding the edited video data supplied from the switching circuit A system controller controls a recording circuit to record only a picture changed by editing processing, from among the edited coded stream, onto the magnetic tape.