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:
Dec. 27, 2011
Filed:
Sep. 24, 2007
Chien-yu Lin, Sanchong, TW;
Da-guei Yan, Sindian, TW;
Ting-jian Pan, Taipei, TW;
Sunplus Technology Co., Ltd., Hsinchu, TW;
Abstract
A video decoding and transcoding method and system, which decodes, displays and transcodes a video stream. When a previous frame is completely decoded, a decoding procedure checks whether a frame buffer assigned is usable. When the frame buffer is usable, a current frame is decoded to produce a decoded frame and temporarily store the decoded frame in the frame buffer, and a frame flag corresponding to the frame buffer is set. When a previous field is completely displayed, a displaying procedure checks whether the frame buffer temporarily stores the decoded frame. When the frame buffer temporarily stores the decoded frame, the decoded frame is read and displayed. When the previous frame is completely decoded, a transcoding procedure checks whether the frame buffer temporarily stores the decoded frame. When the frame buffer temporarily stores the decoded frame, the decoded frame is read and transcoded.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile