Video file transcoding system, segmentation method, and transcoding method and apparatus
US10743008B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2019 |
| Grant date | Aug 11, 2020 |
| Priority date | — |
| Expiry date | Jul 22, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8456
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This application a video file transcoding system and related transcoding method. The system includes: a segmentation device for obtaining a video file and a customized index parameter; split the video file into n video fragments; and generate transcoding configuration parameters according to the customized index parameter; a transcoding device for obtaining an ith video fragment; obtain a customized material corresponding to the ith video fragment according to the transcoding configuration parameters; add the customized material to the ith video fragment, to obtain an ith customized video fragment; and transcode the ith customized video fragment to obtain an ith target video fragment; and a merging device for merging n target video fragments into a target video file after n customized video fragments are all transcoded. This application resolves the problem that it takes too long to transcode a video file to which customized information needs to be added and/or transcoding efficiency is low.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.