WeChat recording interface, the test call again after upload download high-definition multimedia interface is speex format, if the project is deployed on the Windows server and the back-end language is Java, have a great god gives directions how to convert to mp3? Thank you very much,

CodePudding user response:

Using ffmpeg tools to turn

CodePudding user response:

Oneself use cygwin compiled a Windows EXE executable spx2wav. EXE, useful Windows server and ASP.NET, you can download links: https://pan.baidu.com/s/1kUqv8eK1ZpvbBHxo17kR4w extraction code: r2ta