Visual-based automatic video feed selection for a digital video production system
US10803321B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2019 |
| Grant date | Oct 13, 2020 |
| Priority date | — |
| Expiry date | Sep 17, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/44
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A video production device is deployed to produce a video production stream of an event occurring within an environment that includes a plurality of different video capture devices capturing respective video input streams of the event. The video production device is programmed and operated to: receive a plurality of video input streams from the video capture devices; automatically select one of the video input streams as a current video output stream, in accordance with a visual activity based switching technique that identifies which of the plurality of video input streams is associated with a detected speaker; and provide the selected video input stream as the current video output stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.