Video file generating method and device, terminal, and storage medium
US12347459B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2020 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Nov 16, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0487
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and an apparatus for generating a video file, a terminal, and a storage medium are provided. The method includes: presenting, in response to a received video editing instruction, a video editing interface; determining, in response to a clicking operation on a button in the video editing interface, a target audio and a target image for video synthesis; obtaining an audio parameter corresponding to each audio frame; generating a spectrogram corresponding to each audio frame based on the audio parameter; generating, based on the spectrogram and the target image, multiple video frame images that each corresponds to one of the audio frames and includes the spectrum corresponding to the one of the audio frames; and performing, based on the multiple video frame images and the target audio, video encoding to obtain a target video file.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.