Video processing method and apparatus
US12363447B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2023 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Jan 10, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/59
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of this application provide a video processing method and apparatus. The method includes: receiving, by a first device, an operation of enabling photographing in a movie mode, where obtaining, by the first device, a first image sequence based on a camera in response to the operation of enabling photographing; performing, by the first device, encoding based on the first image sequence and first dynamic metadata corresponding to the first brightness scene, to obtain a first HDR video; obtaining, by a second device, the first HDR video from the first device; adjusting, by the second device, a brightness of the first HDR video based on a preset brightness, to obtain a second HDR video; and playing, by the second device, the second HDR video.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.