Swift

Congratulations! 🎉

You've successfully set up a custom video renderer for the Vonage Video iOS SDK!

You can now modify the frame processing logic to create your own custom video effects, filters, or transformations. The foundation is in place—now it's time to get creative!

Note: This tutorial demonstrates a basic grayscale renderer. For production applications, consider performance optimization, error handling, and memory management best practices.

Next Steps

  • Experiment with different video effects and filters
  • Apply the custom renderer to subscribers as well
  • Implement real-time video analytics
  • Add UI controls to toggle between different render modes

Additional Resources

Basic video rendering

Learn how to use a custom video renderer in Swift to display a black-and-white version of a video stream using the Vonage Video iOS SDK.

Available on:
Kotlin Swift
Steps
1
Introduction
2
Getting Started
3
Creating a New Project
4
Adding the Vonage Video SDK
5
Setting Up Authentication
6
Understanding the Architecture
7
Create the Custom Render View
8
Create the Custom Video Renderer
9
Integrating with Vonage Video Manager
10
Create UIView to SwiftUI Wrapper
11
Display in SwiftUI
12
How It Works
13
Conclusion