The author describes creating a clone of their college's lecture software using the Agora Flutter SDK. They leverage the Agora RTM SDK to simplify the process, allowing users to join and interact with hosts in various channels. The project setup includes prerequisites such as an Agora developer account, Flutter SDK, and a basic understanding of Flutter development. The software features a login page, lobby, and video chat page for group calls. The final application allows dynamic channel creation and management, making it scalable.