This guide outlines how to combine AI with Agora to build a video call app that uses AI to summarize calls. The app starts by creating a simple video call using Agora, and then implements real-time transcription of the call using Agora's Real-Time Transcription service. The transcription is stored on the client side until it can be used to prompt an AI model to generate a summary. The guide covers how to set up the Real-Time Transcription service, decode the serialized data, store the transcript, and use it to prompt the AI model for a summary.