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:
Jul. 10, 2007
Filed:
Sep. 14, 2001
Toshiro Nishio, Hirakata, JP;
Shoichi Goto, Ibaraki, JP;
Toshiro Nishio, Hirakata, JP;
Shoichi Goto, Ibaraki, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
In a recording/reproducing system RRS, an I-picture detecting sectiongenerates, from a transport stream DETS output from a descrambler, a control signal CS indicating a bit location of a TS packet including a part of an I picture for output. Based on the control signal CS, a TS header processing sectionspecifies a TS header added to a payload of an I picture from the transport stream TS, and changes a value of a reserved bit in the TS header from 0 to 1. In high-speed replay, a storage unit SUrefers to the reserved bit of the TS header to select only an I-picture transport packet required for high-speed replay, and composes a transport stream PRTS for transmission to a decode unit DU. Thus, high-speed replay can be easily achieved.