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iOS Tutorials

Build your OpenTok-powered real-time communications app step-by-step

Topic 1: Basic Video Chat

In this section, you will learn how to build a basic one-to-one video application with best-practices for JavaScript, iOS, or Android.

Want to learn how to build for Web or Android?

Start for Web Start for Android

Topic 2: Archiving

You will learn how to add recording and playback to the application for iOS.

Topic 3: Text Chat

You will learn how to add text chat capabilities to the application for JavaScript, iOS, or Android.

Topic 4: Custom Audio Driver

You will learn how to create a custom audio driver for capturing and playing audio in iOS.

Topic 5: Custom Video Rendering

You will learn how to create a simple custom video renderer for manipulating the display of video in iOS or Android.

Topic 6: Custom Camera Video Capturing

You will learn how to create a custom video capturer that manipulates video from the camera in iOS or Android.

Topic 7: Screen Sharing

You will learn how to create an app that publishes a stream from a device's screen in iOS or Android.