Methods for processing audio and/or video contents and corresponding signal, devices, electronic assembly, system, computer readable program products and computer readable storage media
US11678025B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2019 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Dec 17, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/6547
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The disclosure relates to a method including applying a first format modification to an audio and video input content in a first format to output a content complying with a second format, information about the first format modification being associated to the output content. The disclosure also relates to a method including obtaining an audio and video input content complying with an input format and information about a first format modification applied to the input content and determining a second format modification to apply to the input content by taking account of the first format modification. It also relates to corresponding signal, devices, electronic assembly, system, computer readable program products and storage media.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.