better API

tools/fonctions.sh

@@ -4,9 +4,14 @@ set -eu
 #   --------------------------------------------------------------
 visual_sleep ()
 {
-for foo in $(seq 0 $1) ; do
-	local bar=$(( $1 - foo )) 
-	printf "%4d" $bar
+msg="$1"
+nbre="$2"
+
+# echo $msg ; echo $nbre 
+
+for foo in $(seq 0 $nbre) ; do
+	local bar=$(( $nbre - $foo )) 
+	printf "XXXX    %-20s  %3d\r" "$msg" $bar
 	sleep 1
 done
 echo
@@ -43,7 +48,6 @@ ffmpeg  -nostdin                                        	\
         -tune film                                      	\
         $FILMNAME
 
-# wc -c $FILMNAME | tee -a WS/log
 }
 #   --------------------------------------------------------------
 #