How to Build a Virtual Classroom iOS App with Video and Chat

Stream's newly released Video API allows developers to integrate live video capabilities such as calling, conferencing, voice calling, audio rooms, and livestreaming into their applications through a unified API with customizable UI Kits. In a tutorial, developers learn to build an iOS app enabling virtual classroom interactions between students and teachers using Stream Chat for messaging and Dolby.io for audio and video quality. The tutorial covers setting up the project in Xcode, installing necessary dependencies via CocoaPods, and configuring the Stream and Dolby.io dashboards for authentication and permissions. Developers are guided through creating a "Join" screen, configuring UI elements, and handling user interactions to join virtual classrooms as either students or teachers. The ClassViewController manages chat functionalities and initiates video calls using Dolby.io's SDK, with the app supporting both light and dark modes. The tutorial emphasizes security considerations for app deployment and encourages further exploration of Stream and Dolby.io documentation for enhancing EdTech app development.

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