diff --git a/etc/nginx/nginx.conf b/etc/nginx/nginx.conf
index a2a0e49..5d4ab41 100644
--- a/etc/nginx/nginx.conf
+++ b/etc/nginx/nginx.conf
@@ -86,6 +86,8 @@ rtmp {
         }
 
         application dash {
+        	# push an RTMP stream NGINX Plus using ffmpeg 
+        	# ffmpeg -re -i sintel.mp4 -c copy -f flv rtmp://192.168.0.137:1935/dash/sintel_dash
             live on;
 
             dash on;