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:
Nov. 05, 2002
Filed:
Dec. 21, 1998
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
When stream video image signal are decoded simultaneously, and synchronized so as to be displayed on a screen, it prevents the disturbance of the displayed video image caused by changing the master. The DEMUX separates the each channel video image signal and PCR from the multiplexed stream. The separated video image signal is stored in the input buffer memories through The master selector comprised of the PCR selector and the STC selector select the master. The selected master STC, the comparator the OPF and the VCO comprise the PLL. From the VOC the system clock is regenerated, and the synchronizing signal generator generates the decode starting signal and the display synchronizing signal based on the system clock. From the STC counters through the reference time information of each channels are obtained. The decoding controllers through work over the each decoders through to start decoding based on the decode starting signal.