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:
Oct. 14, 2003
Filed:
Nov. 29, 2000
Shoichi Goto, Ibaraki, JP;
Shintaro Nakatani, Kanazawa, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A decoding apparatus (VDA) for decoding a mixed video stream (STv) of a plurality of streams (interlace scheme, progressive scheme) of different frame rates in predetermined decode timing (Vmc) for seamless playback, the apparatus including a stream analyzer (Ddv, ) for extracting each frame rate before the plurality of streams (IS, PS) are decoded and a video decode controller (CDV) for determining the timing (Vmc) for decoding a slice layer (SL) of the video stream (STv) based on the extracted frame rate. The video stream (STv) is decoded in the determined timing (Vmc). Even if the video stream (STv) is switched between the streams (IS, PS) of different frame rate, seamless playback can be carried out.