Support for trick modes in HEVC streams
US9627001B2 · kind B2 · utility
2Cited by
0References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2014 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Dec 6, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8453
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Assistance information related to a tier framework may describe signaling for extractable and decodable sub-sequences based on pictures interdependencies. This may allow a video application to efficiently select pictures when performing a given trick mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.