Video feed redundancy
US11039102B1 · kind B1 · utility
4Cited by
0References
20Claims
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Assignee
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Key dates
| Filing date | Dec 12, 2017 |
| Grant date | Jun 15, 2021 |
| Priority date | — |
| Expiry date | Jan 31, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/44209
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Various techniques for providing video feed redundancy are described herein. Instructions may be provided for switching input to an output video feed between two or more redundant input video feeds. In some examples, the redundant input video feeds may not be duplicates, may not be frame synchronized, may not be transmitted from the same location, may not be transmitted using the same network types or transmission protocols, and/or may not be initiated at the same time. In some examples, the instructions for video feed redundancy may be associated with respective authorization keys for the redundant input video feeds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.