diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,3 +1,23 @@
 # docker-nginx-rtmp
 
-nginx-rtmp Server in Docker
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+nginx-rtmp Server in Docker
+
+## Build
+
+```
+docker build -t nginx-rtmp .
+```
+
+## Run
+
+```
+docker compose up -d
+```
+
+## OBS send
+
+Open stream settings and choose custom. Use rtmp://$IP:1935/live as server address and 1234 (or whatever you like) as stream key.
+
+## OBS receive
+
+Add a media source and change it from local file to network. Use rtmp://$IP:1935/live/1234 as server address.
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