Methods and apparatuses for encoding and decoding video using periodic buffer description
US9900592B2 · kind B2 · utility
16Cited by
13References
1Claims
0Family size
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Key dates
| Filing date | Aug 24, 2012 |
| Grant date | Feb 20, 2018 |
| Priority date | — |
| Expiry date | Aug 17, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01M2013/0438
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of encoding video including: writing a plurality of predetermined buffer descriptions into a sequence parameter set of a coded video bitstream; writing a plurality of updating parameters into a slice header of the coded video bitstream for selecting and modifying one buffer description out of the plurality of buffer descriptions; and encoding a slice into the coded video bitstream using the slice header and the modified buffer description.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.