diff --git a/scripts/shoot.sh b/scripts/shoot.sh
index d1b24ec..5f43668 100755
--- a/scripts/shoot.sh
+++ b/scripts/shoot.sh
@@ -9,7 +9,8 @@ SZ=640x480
 NBRE=320
 PERIOD=0.0
 COUNT=compteur
-OPTIONS=" -u"
+OPTIONS=" -v "
+SHOW="n"
 
 #	------------------------------------
 #	overide parameters from $PWD