Transmitting video and sharing content via a network using multiple encoding techniques
US9386303B2 · kind B2 · utility
10Cited by
46References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2013 |
| Grant date | Jul 5, 2016 |
| Priority date | — |
| Expiry date | Jan 21, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/21
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Embodiments disclose systems and methods for transmitting user-extracted video and content more efficiently by recognizing that user-extracted video provides the potential to treat parts of a single frame of a user-extracted video differently. An alpha mask of the image part of the user-extracted video is used when encoding the image part so that it retains a higher quality upon transmission than the remainder of the user-extracted video.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.