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:
May. 07, 2013
Filed:
Dec. 20, 2010
Muralidharan Narayanan, Bangalore, IN;
Christopher S. Del Sordo, Souderton, PA (US);
Surya P. Maheswaram, Hydernagar, IN;
Krishna Prasad Panje, Bangalore, IN;
Ernest G. Schmitt, Maple Glen, PA (US);
Yaxi Zhang, Wayne, PA (US);
Muralidharan Narayanan, Bangalore, IN;
Christopher S. Del Sordo, Souderton, PA (US);
Surya P. Maheswaram, Hydernagar, IN;
Krishna Prasad Panje, Bangalore, IN;
Ernest G. Schmitt, Maple Glen, PA (US);
Yaxi Zhang, Wayne, PA (US);
General Instrument Corporation, Horsham, PA (US);
Abstract
A method of modifying a digital data stream composed of a sequence of frames, where each frame represents an image and includes a data field specifying a presentation time stamp value for the frame. If there is a discontinuity in presentation time stamp value between a next frame and a first frame, a value representing a stream time stamp of interest is assigned to a variable for representing the value of the stream time stamp of interest at a point of discontinuity in presentation time stamp, and a value of the presentation time stamp is assigned to a variable for representing the first frame's clock time based on presentation time stamp, and the next frame is stored in a database using as an index the value representing a stream time stamp of interest.