Video production switcher with integrated aspect ratio converter
US7034886B2 · kind B2 · utility
9Cited by
14References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 2001 |
| Grant date | Apr 25, 2006 |
| Priority date | — |
| Expiry date | Jan 25, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/104
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A video production switcher converts an aspect ratio through the use of an integrated aspect ratio converter. Additionally, by having both converted and native format signals input to a switcher processor, the effective number of inputs can be doubled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.