diff --git a/test/nginx.conf b/test/nginx.conf
index c6d0945..c2a83c5 100644
--- a/test/nginx.conf
+++ b/test/nginx.conf
@@ -30,9 +30,12 @@ rtmp {
 
             live on;
 
-            record /tmp;
+            record keyframes;
+            record_path /tmp/flv;
 
-            record_size 1000000;
+            record_max_size 128K;
+#record_max_frames 4;
+            record_interval 30s;
 
             on_publish http://localhost:8080/publish;
             on_play http://localhost:8080/play;