Low latency high resolution video encoding
US8649426B2 · kind B2 · utility
13Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2008 |
| Grant date | Feb 11, 2014 |
| Priority date | — |
| Expiry date | Feb 8, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/127
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Video data that is associated with a videoconference or a telepresence session is captured and a video signal relating thereto is provided. The video signal is divided into segments, which are identical from one video frame to another subsequent video frame within the video signal. Each segment is encoded independently, to result in encoded segment data such that both I-frames and P-frames are generated for a given segment, so as to support independent reconstruction of segments at a distant end. The encoded segment data is transmitted subsequently to the distant end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.