captainneil

The problem is similar as [#2090](https://github.com/pion/webrtc/issues/2090)

> @CaptainNeil did you managed to solve the issue? I have similar problem doing the same thing (aac->opus->webrtc) I've got choppy audio as described in #2090. I noticed 0 lost...

I tried use `InitAdts`.And the same problem 

 这是搜索的结果，其中widget的实现也是加了win32的宏，也就是说这个属性只有在Windows下生效