Question Screen Cast Unity GamePlay using Unity Render Streaming into Flutter App

Hi, I am interested in using Unity render streaming to screencast in real-time gameplay from Unity into a Flutter app. I have already created a server from my Flutter app with a WebSocket IP address. I have also made a connection between Flutter and Unity Render Streaming using the same IP address. I am trying to screencast the Unity gameplay into Flutter but so far I have had no success. I am trying to use WebRTC. If there are any helpful libraries or examples to do that, it would be really helpful for me.