# WebRTC for Unity

<img src="https://img.shields.io/badge/unity-2019.4-green.svg?style=flat-square" alt="unity 2019.4">
<img src="https://img.shields.io/badge/unity-2020.3-green.svg?style=flat-square" alt="unity 2020.3">
<img src="https://img.shields.io/badge/unity-2021.3-green.svg?style=flat-square" alt="unity 2021.3">

**WebRTC for Unity** is a package that allows [WebRTC](https://webrtc.org) to be used in Unity.

If you are interested in the streaming solution with WebRTC, you can check [Unity Render Streaming](https://github.com/Unity-Technologies/UnityRenderStreaming). 

## Documentation

Check out the WebRTC documentation for more info.

- [English](https://docs.unity3d.com/Packages/com.unity.webrtc@latest/index.html)
- [Japanese](https://docs.unity3d.com/ja/Packages/com.unity.webrtc@latest/index.html)

## Installation

Please see [Install package](Documentation~/install.md).

## Requirements

Please see [Requirements](Documentation~/index.md#requirements).

### Customize native plugin

Please read this if you have an interest to customize native code in this project.

- [Build native plugin](Plugin~/README.md)

## Roadmap

| Version | libwebrtc version | Focus | When | 
| ------- | ----------------- | ----- | ---- |
| `1.0.0-preview` | [M72](https://groups.google.com/d/msg/discuss-webrtc/3h4y0fimHwg/j6G4dTVvCAAJ) | - First release | Sep 2019 |    
| `1.1.0-preview` | [M72](https://groups.google.com/d/msg/discuss-webrtc/3h4y0fimHwg/j6G4dTVvCAAJ) | - IL2CPP Support<br> - Linux platform Support<br/> - Add software encoder | Feb 2020 |
| `2.0.0-preview` | [M79](https://groups.google.com/d/msg/discuss-webrtc/Ozvbd0p7Q1Y/M4WN2cRKCwAJ) | - Multi camera <br>- DirectX12 (DXR) Support | Apr 2020 |
| `2.1.0-preview` | [M84](https://groups.google.com/g/discuss-webrtc/c/MRAV4jgHYV0/m/A5X253_ZAQAJ) | - Profiler tool <br>- Bitrate control | Aug 2020 |
| `2.2.0-preview` | [M85](https://groups.google.com/g/discuss-webrtc/c/Qq3nsR2w2HU/m/7WGLPscPBwAJ) | - Video decoder (VP8, VP9 only) <br>- Vulkan HW encoder support <br>- MacOS HW encoder support | Oct 2020 |
| `2.3.0-preview` | [M85](https://groups.google.com/g/discuss-webrtc/c/Qq3nsR2w2HU/m/7WGLPscPBwAJ) | - iOS platform support | Dec 2020 |
| `2.4.0-exp.1` | [M89](https://groups.google.com/g/discuss-webrtc/c/Zrsn2hi8FV0/m/KIbn0EZPBQAJ) | - Android platform support | Apr 2021 |
| `2.4.0-exp.2` | [M89](https://groups.google.com/g/discuss-webrtc/c/Zrsn2hi8FV0/m/KIbn0EZPBQAJ) | - Fix bugs | May 2021 |
| `2.4.0-exp.3` | [M89](https://groups.google.com/g/discuss-webrtc/c/Zrsn2hi8FV0/m/KIbn0EZPBQAJ) | - Fix bugs | Jun 2021 |
| `2.4.0-exp.4` | [M89](https://groups.google.com/g/discuss-webrtc/c/Zrsn2hi8FV0/m/KIbn0EZPBQAJ) | - Audio renderer support <br>- Apple Silicon support | Aug 2021 |
| `2.4.0-exp.5` | [M92](https://groups.google.com/g/discuss-webrtc/c/hks5zneZJbo/m/Z-p4AfCrCQAJ) | - Fix audio streaming issues | Feb 2022 |
| `2.4.0-exp.6` | [M92](https://groups.google.com/g/discuss-webrtc/c/hks5zneZJbo/m/Z-p4AfCrCQAJ) | - Hotfix | Feb 2022 |
| `2.4.0-exp.7` | [M92](https://groups.google.com/g/discuss-webrtc/c/hks5zneZJbo/m/Z-p4AfCrCQAJ) | - Fix video streaming issues | May 2022 |
| `2.4.0-exp.8` | [M92](https://groups.google.com/g/discuss-webrtc/c/hks5zneZJbo/m/Z-p4AfCrCQAJ) | - Fix bugs | Jul 2022 |
| `2.4.0-exp.9` | [M92](https://groups.google.com/g/discuss-webrtc/c/hks5zneZJbo/m/Z-p4AfCrCQAJ) | - Hotfix | Aug 2022 |
| `2.4.0-exp.10` | [M92](https://groups.google.com/g/discuss-webrtc/c/hks5zneZJbo/m/Z-p4AfCrCQAJ) | - Hotfix | Aug 2022 |
| `2.4.0-exp.11` | [M92](https://groups.google.com/g/discuss-webrtc/c/hks5zneZJbo/m/Z-p4AfCrCQAJ) | - Hotfix | Sep 2022 |
| `3.0.0-pre.1` | [M92](https://groups.google.com/g/discuss-webrtc/c/hks5zneZJbo/m/Z-p4AfCrCQAJ) | - Fix bugs | Dec 2022 |
| `3.0.0-pre.2` | [M104](https://groups.google.com/g/discuss-webrtc/c/PZxgk-aUFhw) | - Fix bugs | Jan 2023 |

## Licenses

- [LICENSE.md](LICENSE.md)
- [Third Party Notices.md](Third%20Party%20Notices.md)

## Contribution
- [CONTRIBUTING.md](CONTRIBUTING.md)