Control system with global control stream for controlling a plurality of decoders
US7810131B2 · kind B2 · utility
1Cited by
16References
44Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2005 |
| Grant date | Oct 5, 2010 |
| Priority date | — |
| Expiry date | Jun 27, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/6543
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Control system with global control stream for controlling a plurality of decoders. The control system simultaneously controls a plurality of decoders at a remote location by using a global control data stream. A global control stream is a collection of data used for global applications. There are currently three global data streams—disaster recovery, live event control, and storage control. The streams may exist on a shared or independent PID. A control server forms a transport stream and the global control stream is injected into the transport stream by the control server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.