用web audio api 操作音频,对其分析,再结合canvas画图,将音频效果以图形的形式展示出来。
###用到的相关技术
- WebAudio
- canvas
- express
线上显示效果戳这里;
关于具体的实现思路和方法已记录在博客里。
# 安装依赖
npm install
# 启动服务
node ./bin/www
# 在浏览器中访问 localhost:3000 即可看到效果。
This project forked from eidonlon/musicvisual
使用WebAudio API结合canvas实现的音频可视化效果
Home Page: http://musicview-ailidan.rhcloud.com/
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