diff --git a/.env.dev b/.env.dev
index c3a1377..d31fa73 100644
--- a/.env.dev
+++ b/.env.dev
@@ -2,8 +2,8 @@ JETSON_HOST=10.5.0.1
 WIDTH=640
 HEIGHT=480
 FPS=15
-BITRATE_KBPS=1000
-ENCODER=sw
+BITRATE_KBPS=4500
+ENCODER=hw
 
 # Résolutions validées OV5647 :
 # 640x480@15fps   hw  ~14% CPU