Video / Screen Sharing encoding type - CBR or VBR encoding?

Also where can I find this in source code? Thanks.

Media encoding is done in the clients, the code of the browsers Chromium, Firefox … etc.

So the only tweaks that we can make are listed in these APIs - Media Capture and Streams API (Media Stream) - Web APIs | MDN

Web vs native apps. What are your thoughts on the same, Damien? @damencho