Patent · US Active

System for data stream processing

US7580416B2 · kind B2 · utility

2Cited by

24References

46Claims

0Family size

Assignee

NDS LIMITED · GB

Inventors

Ezra Darshan · Bet Shemesh, IL
Moshe Shlissel · Jerusalem, IL
Reuven Wachtfogel · Jerusalem, IL

Key dates

Filing date	Jul 26, 2006
Grant date	Aug 25, 2009
Priority date	—
Expiry date	Feb 15, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T83/283
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A method for processing a data stream including receiving a transport stream (TS), storing at least a portion of the TS, the at least a portion of the TS having a beginning and including a plurality of TS packets, determining, from among the plurality of TS packets, at least one TS packet including a candidate access point, storing in an index store a byte offset of the candidate access point; and storing in the index store a plurality of indications of byte offset, each byte offset being associated with an arrival time of a received TS packet.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.