Video stream transmission over IP network
US10447755B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2015 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | May 14, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/6437
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system includes a first buffer that stores first media packets therein received from a first media stream. A second buffer stores second media packets therein received from a second media stream. The first media stream and the second media stream include redundant media content. A combiner reads media packets from each of the first and second buffers, and the combiner discards a given duplicate media packet read from one of the first or second buffers that has been identified as being identical to another of the media packets read from the other of the buffers based on analysis of a predetermined identifier in each of the media packets read from the first and second buffers. The combiner provides an output stream of media packets that includes only one of the identical media packets read from the first and second buffers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.