Video Chat with Unity3D and AR Foundation — Part 2: ScreenSharing

In this tutorial, we learn how to use external video source to stream the AR camera view to a remote user using Unity Editor and Agora Video SDK for Unity3D. The project requires two devices to run with scenarios including both devices using "1-to-1 Chat" or one device using "1-to-1 Chat" while the other uses "AR Camera". We focus on Scenario 2, where we modify AR Foundation Camera Image Capture and External Video Source functions. The tutorial also provides testing instructions and additional resources for further learning.