[Qtwebengine] WebRTC doesn't work with demo https://apprtc.appspot.com

[Cheng, Bobber]

Hi all,

It seems WebRTC doesn't work in 5.4.0 Alpha. I neither connect to the other nor has other connect me when I test WebRTC with Qt WebEngine example browser and WebRTC demo https://apprtc.appspot.com. I report the issue at https://bugreports.qt-project.org/browse/QTBUG-41391. BTW, both Chromium and Chrome can watch other page with https://apprtc.appspot.com.

Did anyone successfully start video conversation with WebRTC and WebEngine?

Thanks and regards,
Bobber