Add other end to end projects that use ion-sfu
A [selective forwarding unit](https://webrtcglossary.com/sfu/) is a video routing service which allows webrtc sessions to scale more efficiently. This package provides a simple, flexible, high performance Go implementation of a WebRTC SFU. It can be called directly or through a [gRPC](cmd/signal/grpc) or [json-rpc](cmd/signal/json-rpc) interface.
## Features
+
* Audio/Video/Datachannel forwarding
* Congestion Control (TWCC, REMB, RR/SR)
* Unified plan semantics
* Pub/Sub Peer Connection (`O(n)` port usage)
* Audio level indication (RFC6464). "X is speaking"
+## End to end solutions
+
+ion-sfu is the engine behind several projects. It's designed to be focused, with minimal signaling or external dependencies. It's simple to embed ion-sfu within your service: we include a few examples inside `cmd/signal`.
+
+For "batteries-included", end-to-end solutions that are easier to deploy, check out:
+
+* [LiveKit](https://github.com/livekit/livekit-server): Open source platform for real-time communication (SDKs for all major platforms)
+* [Ion](https://github.com/pion/ion): Real-Distributed RTC System by pure Go and Flutter
+
## Quickstart
Run the Echo Test example
@@ -88,6 +98,7 @@ MIT License - see [LICENSE](LICENSE) for full text
## Development
Generate the protocol buffers and grpc code:
+
1. Best choice (uses docker): `make protos`.
2. Manually:
- Install protocol buffers and the protcol buffers compiler. On Fedora `dnf install protobuf protobuf-compiler`.
