This demo allows you to test the VP9 SVC layer selection which will be a key functionality of the Medooze SFU.

When SVC is enabled on latest Chrome version, it will send 3 different Temporal Layers and 2 Spatial layers. Chrome will send a single media stream to our SFU containing all SVC layers, and you will be able to select which layers the SFU send backs to you.

By swithcing between the different layers you will be able to retrieve different sizes and fps from a single encoding, lowering the bandwith requirements without requiring extra processing power.

Important: This demo only works only works on Google Canary and you must enable VP9 SVC by running it with the following command line

				
 chrome.exe --force-fieldtrials=WebRTC-SupportVP9SVC/EnabledByFlag_2SL3TL