Method for diverting live video stream, CCL server and system
US10924773B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2018 |
| Grant date | Feb 16, 2021 |
| Priority date | — |
| Expiry date | Apr 30, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/439
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for diverting a live video stream includes: a target stream-pushing edge node receives and maintains a target live video stream pushed by an anchor terminal, and reports video stream information of the target live video stream to the CCL server through a locally deployed CCL proxy; when a stream-pulling request of the target live video stream sent by a target static parent node is received, a dynamic parent node M determines whether the target live video stream is maintained locally; if the target live video stream is not maintained locally, the dynamic parent node M determines the target stream-pushing edge node from the CCL server through a locally deployed CCL proxy; and the dynamic parent node M pulls the target live video stream from the target stream-pushing edge node and feeds back the target live video stream to the target static parent node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.