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:
Apr. 03, 2012
Filed:
Sep. 02, 2005
Wataru Ikeda, Osaka, JP;
Satoshi Kondo, Kyoto, JP;
Tadamasa Toma, Osaka, JP;
Yoshinori Matsui, Nara, JP;
Tomoyuki Okada, Nara, JP;
Wataru Ikeda, Osaka, JP;
Satoshi Kondo, Kyoto, JP;
Tadamasa Toma, Osaka, JP;
Yoshinori Matsui, Nara, JP;
Tomoyuki Okada, Nara, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A BD-ROM on which a VC-1 video stream and an entry map (EP_map) are recorded. The VC-1 video stream includes: (a) picture data (I/P picture) whose first fields are the intra frame coding format and whose second fields are the inter frame predictive coding format; and (b) picture data (P/I picture) whose first fields are the inter frame predictive coding format and whose second fields are the intra frame coding format. The entry map indicates entry positions (SPN) of the I/P pictures, in correspondence with playback times (PTS), but does not indicate entry positions of the P/I pictures.