Why only PCMA 8000 is supported?

Can I modify supportedRtpCapabilities.js to support PCMA 160000?

Yes, as soon as you do it in Node and Rust layers.

It doesn’t work.
The back-end is running properly.
But the front end doesn’t support it.
I try to run this code:

new Chrome74().getNativeRtpCapabilities()

It supports only 10 audio codec

What causes this problem?

Which problem? The fact that Chrome doesn’t support PCMA 16KHz? Well, that’s a Chrome devs decission.

I thought Chrome supported the encoding by default, but that was wrong!