If I click on play on the sample scene I get these errors:
DllNotFoundException: Packages/com.unity.webrtc/Runtime/Plugins/x86_64/webrtc.dll
Unity.WebRTC.WebRTC.Initialize (Unity.WebRTC.EncoderType type) (at Library/PackageCache/com.unity.webrtc@b00cafe0bc6fd7170eab00689eaafae2d1698299/Runtime/Scripts/WebRTC.cs:228)
Unity.RenderStreaming.RenderStreaming.Awake () (at Assets/Scripts/RenderStreaming.cs:63)
Assertion failed on expression: 'sceneRanges.empty()'
And streaming is not working.