# Introduction

Welcome to the Stream Video SDK for Unity—a comprehensive toolkit designed to help you implement the following features within your game or app:

- **Video calling**
- **Audio calling**
- **Audio rooms**
- **Livestreaming**

Our goal is to ensure an optimal developer experience, enabling your application to go live within days.

#### Supported platforms

- **Android** (**ARM64** only) - [Read more](/video/docs/unity/platforms/android/)
- **iOS** - [Read more](/video/docs/unity/platforms/ios/)
- **Windows** Standalone (**x64** only)
- **macOS** Standalone (**Intel** and **Apple Silicon**)

#### Supported versions of the Unity Editor

- **Unity 2021.3** or higher
- **Unity 2022.3** or higher
- **Unity 2023.1** or higher
- **Unity 6**

Stream Video SDK is built on top of [Unity's WebRTC library](https://docs.unity3d.com/Packages/com.unity.webrtc@3.0/manual/index.html), adhering to the same requirements.

#### Where to begin?

The best way to quickly get familiar with the key components of our SDK is to follow one of the tutorials. We're currently featuring:

1. [Video Calling](https://getstream.io/video/sdk/unity/tutorial/video-calling/) - Video & Audio streaming.
2. [Audio Rooms](https://getstream.io/video/sdk/unity/tutorial/audio-room/) - Audio-only communication.

Alternatively, you can start with the [Installation Guide](/video/docs/unity/basics/installation/) and either proceed with the [Core Concepts Guides](/video/docs/unity/guides/client-auth/) or the [Quickstart Guide](/video/docs/unity/basics/quickstart/) if you wish to skim through the most basic features. For building on **Android** or **iOS** platforms, be sure to explore the [Platform Guides](/video/docs/unity/platforms/overview/).

#### We'd love to hear from you

If you feel anything is missing or could be improved, please don't hesitate to [contact us](https://getstream.io/contact/). We're happy to help.


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This page was last updated at 2026-05-08T12:57:30.567Z.

For the most recent version of this documentation, visit [https://getstream.io/video/docs/unity/](https://getstream.io/video/docs/unity/).