diff --git a/nginx.conf b/nginx.conf
index e9f787c..458e7ef 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -13,9 +13,12 @@ rtmp {
             live on;
 
             exec ffmpeg -i rtmp://localhost:1935/encoder/$name
-              -c:a libfdk_aac -b:a 32k  -c:v libx264 -b:v 128K -f flv -g 30 rtmp://localhost:1935/hls/$name_low
-              -c:a libfdk_aac -b:a 64k  -c:v libx264 -b:v 256k -f flv -g 30 rtmp://localhost:1935/hls/$name_mid
-              -c:a libfdk_aac -b:a 128k -c:v libx264 -b:v 512K -f flv -g 30 rtmp://localhost:1935/hls/$name_hi;
+              -c:a libfdk_aac -b:a 64k -c:v libx264 -b:v 2500k -f flv -g 30 -r 30 -s 1280x720 rtmp://localhost:1935/hls/$name_720p2564kbs
+              -c:a libfdk_aac -b:a 64k -c:v libx264 -b:v 1800k -f flv -g 30 -r 30 -s 960x540 rtmp://localhost:1935/hls/$name_540p1864kbs
+              -c:a libfdk_aac -b:a 64k -c:v libx264 -b:v 1200k -f flv -g 30 -r 30 -s 640x360 rtmp://localhost:1935/hls/$name_360p1264kbs
+              -c:a libfdk_aac -b:a 64k -c:v libx264 -b:v 686k -f flv -g 30 -r 30 -s 640x360 rtmp://localhost:1935/hls/$name_360p750kbs
+              -c:a libfdk_aac -b:a 64k -c:v libx264 -b:v 400k -f flv -g 15 -r 15 -s 480x270 rtmp://localhost:1935/hls/$name_270p464kbs
+              -c:a libfdk_aac -b:a 64k -c:v libx264 -b:v 200k -f flv -g 15 -r 15 -s 480x270 rtmp://localhost:1935/hls/$name_270p264kbs;
         }
 
         application hls {
@@ -26,9 +29,12 @@ rtmp {
             hls_path /data/hls;
             hls_nested on;
 
-            hls_variant _low BANDWIDTH=160000;
-            hls_variant _mid BANDWIDTH=320000;
-            hls_variant _hi  BANDWIDTH=640000;
+            hls_variant _720p2564kbs BANDWIDTH=2564000,RESOLUTION=1280x720;
+            hls_variant _540p1864kbs BANDWIDTH=1864000,RESOLUTION=960x540;
+            hls_variant _360p1264kbs BANDWIDTH=1264000,RESOLUTION=640x360;
+            hls_variant _360p750kbs BANDWIDTH=750000,RESOLUTION=640x360;
+            hls_variant _270p464kbs BANDWIDTH=464000,RESOLUTION=480x270;
+            hls_variant _270p264kbs BANDWIDTH=264000,RESOLUTION=480x270;
         }
     }
 }