Video media server for realizing video intercommunication gateway function and video intercommunication method
US9143726B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 7, 2010 |
| Grant date | Sep 22, 2015 |
| Priority date | — |
| Expiry date | Dec 28, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/51
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A certain embodiment of the invention provides a video media server (10) for implementing a video intercommunication gateway function and a video intercommunication method, the video media server (10) including: a video access control system module (11), which is configured to apply to the video media server (10) for a first video port supporting first coding and a second video port supporting second coding, complete media negotiation between the first video port and a call center (13), and complete media negotiation between the second video port and a video access network; a code converting module, which is configured to realize code conversion between the first video port and the second video port. The function of a video intercommunication gateway device is realized using a video media server (10) supporting the second coding multiplexing and demultiplexing function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.