diff --git a/README.md b/README.md
index b66db17..2f38d67 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ Example with default parameters:
 
 With your own parameters:
 
-    ./av1an.py -i input -enc aom -v " --cpu-used=3 --end-usage=q --cq-level=30 " -ff " -vf scale=1280:-1 "
+    ./av1an.py -i input -enc aom -v " --cpu-used=3 --end-usage=q --cq-level=30 " -ff " -vf scale=-1:720 "
     -w 10 -p 2 -a " -c:a libopus -b:a 24k " -s scenes.csv -log my_log -o output_file 
 
 <h2 align="center">Usage</h2>