VP9 "profile-id"

Why is the VP9 Profile-id 2 instead of 0 in the demo?

My understanding is the profile-id==2 uses 10 or 12 bits per sample instead of 8.
https://www.webmproject.org/vp9/profiles/

Will that not increase the bandwidth needed? I assume the reason for selecting profile-id==2 is browser compatibility, but wanted to check.

Thanks so much for a wonderful project!

This is just a demo. Use whichever codecs and codecs configuration into your own mediasoup-demo deploy. No need to use the given example config.example.js as reference.

Thanks. Just wanted to know if it captured some wisdom that I would learn the hard way by changing it.