问题
I have setup example here - http://jsbin.com/hotovu/2/
On desktop chrome all is good. Android Chrome 39 returns all the arrays to 0,0,0, ... ( on ADB plugin for chrome debug )
Any workaround to make this work ?
回答1:
This is a known bug. http://crbug.com/419446. It's not the Analyser, it's the media element. If you can load it with XHR into a buffer and play it, it will work.
来源：https://stackoverflow.com/questions/27552704/android-chrome-39-getbytefrequencydata-returns-0-array