Additional info.

Author: cloudwebrtc

README.md

@@ -1,3 +1,23 @@
+# WebRTC-SDK
+
+This is a **Community-Maintained** project, **Not the official Google WebRTC repository**. It is maintained by some contributors with WebRTC development experience, and the goal is to create a flexible release version to provide pre-compiled Mobile/Desktop/Embedded SDKs.
+
+## Additional notes from [webrtc-sdk](https://github.com/webrtc-sdk) community
+
+### Open Source License Compliance
+
+* The original code was cloned from [google webrtc](https://chromium.googlesource.com/external/webrtc.git) and released with [BSD license](/LICENSE).
+
+* Contains patches from the [shiguredo-webrtc-build](https://github.com/shiguredo-webrtc-build) community and complies with the [Apache 2.0](/NOTICE) license.
+
+### Who is using this project
+
+* [flutter-webrtc](https://github.com/flutter-webrtc/flutter-webrtc)
+
+* [LiveKit](https://github.com/livekit)
+
+## The Google WebRTC original README
+
 **WebRTC is a free, open software project** that provides browsers and mobile
 applications with Real-Time Communications (RTC) capabilities via simple APIs.
 The WebRTC components have been optimized to best serve this purpose.
@@ -29,7 +49,3 @@ native API header files.
  * [Reporting bugs](docs/bug-reporting.md)
 
 [native-dev]: https://webrtc.googlesource.com/src/+/refs/heads/master/docs/native-code/index.md
-
-### Note
-
-This is a community maintenance project, not the official Google WebRTC repository. It is maintained by some contributors with WebRTC development experience, and the goal is to create a flexible binary release version.