Patent · US Active

Error concealment for MPEG decoding with personal video recording functionality

US9344725B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Broadcom Corporation · US

Inventors

Jason Demas · Irvine, US
Sandeep Bhatia · Savanuru, IN
Xuemin Chen · Rancho Santa Fe, US
Srinivasa Mogathala Prabhakara Reddy · Bengaluru, IN
Girish Hulmani · Bengaluru, IN
Marcus Kellerman · Aliso Viejo, US
Ramanujan Valmiki · Bengaluru, IN
Lakshmikanth Pai · Bengaluru, IN
Pramod Chandraiah · Bengaluru, IN
Mahadevan Sivagururaman · Bengaluru, IN
Glen A. Grover · San Diego, US
Bhaskar Sherigar · Bengaluru, IN
Vivian Hsiun · Yorba Linda, US
Benjamin S. Giese · Oceanside, US

Key dates

Filing date	May 20, 2013
Grant date	May 17, 2016
Priority date	—
Expiry date	Jul 23, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH04N21/442
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Error concealment for motion picture expert group (MPEG) decoding with personal video recording functionality. Error concealment of MPEG data may take place within various components within playback, recording, reading and writing data systems. The error concealment may be provided within existing systems whose components may not be capable of accommodating errors within MPEG data. In certain embodiments, the available data that contain no errors is maximized to conceal those portions of the data that do include errors.

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