方法一: 在项目开发过程中,需要获取音视频文件时长.查询资料后发现 JAVE能够完美得到想要的结果,JAVE项目简介如下: The JAVE (Java Audio Video Encoder) library is Java wrapper on the ffmpeg project. Developers can take take advantage of JAVE to transcode audio and video files from a format to another. I
1 Shell32 //添加引用:COM组件的Microsoft Shell Controls And Automation //然后引用 using Shell32; //如果出现“无法嵌入互操作类型 请改用适用的接口”报错————修改引用里面的shell32属性嵌入互操作类型改为false public static string GetMP3FileDurationAll(string fileName) { ShellClass sh = new ShellClass(); Folder
<audio id="play" controls="controls" loop="loop"> <source src="horse.mp3" type="audio/mpeg"> </audio>浏览器出现:Uncaught (in promise) DOMException: play() failed because the user didn't intera