Method and apparatus for decoding video bitstream, method and apparatus for generating video bitstream, storage medium, and electronic device
US11146799B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Dec 19, 2018 |
| Grant date | Oct 12, 2021 |
| Priority date | — |
| Expiry date | Dec 19, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/6587
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for decoding a video bitstream, a method and apparatus for generating a video bitstream, storage medium and an electronic device are provided. The method for decoding the video bitstream includes that: a first parameter of a reference position of a slice in a video picture is acquired; a second parameter of the slice is acquired, the second parameter being used for determining a starting position of the slice in the video picture; and a starting position coordinate parameter of the slice in the video picture is calculated according to the first parameter and the second parameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.