Adaptation logic for varying a bitrate
US9544352B2 · kind B2 · utility
7Cited by
2References
21Claims
0Family size
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Key dates
| Filing date | Jun 11, 2013 |
| Grant date | Jan 10, 2017 |
| Priority date | — |
| Expiry date | Nov 16, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/2402
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A reduction in bitrate oscillation penalties is achieved by determining an oscillation measure measuring a balance of bitrate increase and bitrate decrease of the varied bitrate at which recently retrieved segments of the sequence of segments have been retrieved and setting the bitrate at which a current segment of the sequence of segments is to be retrieved depending on the oscillation measure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.