Video transmission using video quality metrics
US8254445B2 · kind B2 · utility
2Cited by
4References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2009 |
| Grant date | Aug 28, 2012 |
| Priority date | — |
| Expiry date | Nov 20, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/64792
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Video traffic transmission using video quality metrics may be provided. A video stream comprising a plurality of frames may be received. For each frame, a determination may be made whether or not to drop the frame rather than saving and/or transmitting it to an end user, thereby conserving network bandwidth. This determination may be made on the basis of a threshold metric, such as a size ratio between frames, an average frame size, an average quality metric.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.