From 8eed0df577857de0fc81f16d489e47e6b7bf1f1f Mon Sep 17 00:00:00 2001
From: Matiss Jurevics <matissjurevics@gmail.com>
Date: Sun, 8 Feb 2026 14:20:00 +0000
Subject: [PATCH] docs(streams): document experimental SFU scaffold endpoints

---
 Backend/README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Backend/README.md b/Backend/README.md
index fbcf1e7..7c5c9cc 100644
--- a/Backend/README.md
+++ b/Backend/README.md
@@ -145,6 +145,11 @@ Stream realtime events:
 - Client receives `stream:started` when camera accepts.
 - Both devices receive `stream:ended` when session is closed.
 
+Experimental SFU scaffolding endpoints (`MEDIA_MODE=single_server_sfu`):
+- `GET /streams/:streamSessionId/sfu/session` – fetch in-memory SFU session state for participant devices
+- `POST /streams/:streamSessionId/sfu/publish-transport` – camera creates publish transport descriptor
+- `POST /streams/:streamSessionId/sfu/subscribe-transport` – participant creates subscribe transport descriptor
+
 #### Streaming Scale Tradeoffs (Current Prototype)
 - The current implementation is **not production-grade at scale**.
 - Video quality and reliability currently depend on direct browser-to-browser WebRTC success, with a low-fps frame relay fallback in the simulator.