Building an iOS Video Chat App with In-Call Statistics

In this tutorial, we learn how to add in-call statistics to an iOS app using the Agora UIKit CocoaPod. The process involves setting up an Agora video calling project and installing the necessary CocoaPod. We then access and display statistics for local and remote videos, as well as other important call aspects like bandwidth and CPU usage. The tutorial also covers how to use delegate methods to get stats for local and remote videos, and provides examples of additional stats available through the Agora Video Streaming SDK.