Method and apparatus for processing multimedia file, storage medium, and electronic apparatus
US11412270B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 12, 2020 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Jun 12, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/2387
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for processing a multimedia file is described. The method includes obtaining a source slice media file included in a source multimedia file, and obtaining, by processing circuitry of a transcoding device, a slice pre-processing result corresponding to the source slice media file, the slice pre-processing result indicating a storage address of an image area processing result of the source slice media file, in a pre-processing device. The method also includes obtaining, by the processing circuitry of the transcoding device, the image area processing result of the source slice media file from the storage address. Finally, the method includes processing, by the processing circuitry of the transcoding device, the source slice media file according to the image area processing result, to obtain a processed target slice media file.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.