audioVisualizer

DEMO https://html50.github.io/audioVisualizer/

a web version MV for the song Hello by OMFG, bulit this for fun.

I use canvas to draw the frequency spectrum, css3 animation for the OMFG.

how i build this

if you are interested in how I build this, you can see this article build a audio visualizer with html5 audio api from my blog.