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. 03, 1998
Filed:
Oct. 30, 1996
Seong-bong Kim, Seoul, KR;
Samsung Electronics Co., LTD., Kyungki-do, KR;
Abstract
A system clock recovery apparatus in an MPEG decoding system for decoding a received system coded stream in the form of a transport stream or a program stream, includes a depacketizer for depacketizing the received stream and outputting decoding time data for representing a video decoding time, a system clock value and a video elementary stream, a detector for detecting a delayed value of a video buffering verifier (VBV) using the video elementary stream of the depacketizer and generating a detection indication signal for indicating a detected point of time of the delayed value of the VBV, and a system clock generator for varying the current system clock and the current system time clock according to the decoding time data and the system clock value of the depacketizer and the VBV delayed value and the detection indication signal of the detector.