Allow two-way video for doorbell/intercom using RTCSessionController API
The RTCSessionController API within Smart Home allows two-way audio, and one-way video from doorbell/camera back to the Echo Show or Spot. For doorbells/intercoms with a view screen, add the option for the Alexa user to enable return video back to the doorbell.
Sujeeth Kanuganti commented
This is very much needed for devices that support display of video.
Echoshow docks webrtc, exchanges SDP information on both sides, and performs four-way handshake when performing connectivity detection. The username attribute information in my request is localname:remotename, echoshow passes, and responds to my success message, but echoshow is requesting When I am here, the information of the username attribute brought over by remotename(echoshow):remotename(echoshow), causing my parsing verification failure, I have encountered it?