Patent · US Active

Method of timebase management for MPEG decoding with personal video recording functionality

US8676025B2 · kind B2 · utility

0Cited by

9References

20Claims

0Family size

Assignee

Broadcom Corporation · US

Inventors

Jason Demas · Irvine, US
Marcus Kellerman · Aliso Viejo, US
Sandeep Bhatia · Savanuru, IN
Srinivasa Mogathala Prabhakara Reddy · Bengaluru, IN
Sherman (Xuemin) Chen · San Diego, US
Vijayanand Aralaguppe · Bengaluru, IN
Girish Raghunath Hulamani · Savanuru, IN
Pramod Chandraiah · Bengaluru, IN
Ghanashayam Bailwal · Savanuru, IN

Key dates

Filing date	Jun 18, 2002
Grant date	Mar 18, 2014
Priority date	—
Expiry date	Jan 29, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04N5/783
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Systems and methods that provide time-based management for MPEG decoding are provided. In one example, a method for live decoding in a personal video recorder system includes the steps of receiving at least one data packet; determining at least one program clock reference (PCR) using the at least one data packet; and locking a timing mechanism to the at least one determined PCR.

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