Channel adaptive video transmission system for use with layered video coding and methods for use therewith
US8514948B2 · kind B2 · utility
1Cited by
2References
21Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 26, 2012 |
| Grant date | Aug 20, 2013 |
| Priority date | — |
| Expiry date | Sep 26, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/23418
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A video transmission system includes a transceiver module that transmits a video signal to a remote device over at least one communications channel wherein the video signal is transmitted as at least one separate video layer stream chosen from, an independent video layer stream and at least one dependent video layer streams that require the independent video layer for decoding. A control module determines at least one channel characteristic of the at least one channel and chooses the at least one separate video layer stream based on the at least one channel characteristic of the at least one channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.