Systems and methods for error resilient scheme for low latency H.264 video coding
US9124757B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 3, 2011 |
| Grant date | Sep 1, 2015 |
| Priority date | — |
| Expiry date | Jun 30, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/895
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A new approach is proposed that contemplates systems and methods to support error resilient coding of H.264 compatible video streams for low latency/delay multimedia communication applications by utilizing and integrating a plurality of error resilient H.264 encoding/decoding schemes in an efficient manner. These error resilient H.264 encoding/decoding schemes can be used to offer a better quality video even when there is network loss of picture frames in the video stream. It has the ability to recover from such loss and recover faster than other techniques without requiring additional data/frames to be sent over the network to achieve the same level of recovery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.