The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2025
Filed:
Sep. 21, 2020
Beijing Bytedance Network Technology Co., Ltd., Beijing, CN;
Wei Zheng, Beijing, CN;
Weiwei Lyu, Beijing, CN;
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., Beijing, CN;
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.