diff --git a/nginx.conf b/nginx.conf
index f6f066c..c68afc6 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -40,7 +40,9 @@ rtmp {
         application dash {
 			live on;
 			dash on;
+			dash_fragment 10s;
 			dash_path /opt/data/dash;
+			dash_nested on;
 		}
     }
 }