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:
Feb. 01, 2011
Filed:
Sep. 08, 2006
Hsi-jung Tsai, Hsinchu, TW;
Chung-hao Tseng, Hsinchu, TW;
Tzu-chuan Huang, Hsinchu, TW;
Hao-huan Shih, Hsinchu, TW;
Hsi-jung Tsai, Hsinchu, TW;
Chung-hao Tseng, Hsinchu, TW;
Tzu-chuan Huang, Hsinchu, TW;
Hao-huan Shih, Hsinchu, TW;
Novatek Microelectronics Corp., Hsinchu, TW;
Abstract
A digital audio/video playback system capable of controlling audio and video playback speed for decoding a digital audio/video signal and then outputting such signal. The system includes: a loader configured to receive the digital audio/video signals, a parser configured to resolve the digital audio/video signals into a video bitstream and an audio bitstream, a video decoder and an audio decoder respectively configured to receive and decode the video bitstream and the audio bitstream, and a playback speed controller configured to adjust the sound frequency of the decoded audio based on a set playback speed and output the decoded video/audio at the set playback speed.