diff --git a/autopost/conf.sh b/autopost/conf.sh
index 23a4ec8..05f2e69 100644
--- a/autopost/conf.sh
+++ b/autopost/conf.sh
@@ -27,5 +27,9 @@ MYSQL_USER=""
 MYSQL_PASS=""
 MYSQL_DB=""
 
+#CMD_parpar
+
+CMD_PARPAR="-s10M -S -m4096M -t16 -r20%"
+
 
 
diff --git a/autopost/posteur.sh b/autopost/posteur.sh
index 5c484cf..85571b0 100644
--- a/autopost/posteur.sh
+++ b/autopost/posteur.sh
@@ -49,7 +49,9 @@ while true; do
 				db_query "UPDATE \`$MYSQL_TABLE\` SET status = 4 WHERE id = ${id};"
 			fi
 			echo -e "${CYAN}CREATION DES PAR2${NORMAL}" | tee -a "$LOG"
-			parpar -s10M -S -m4096M -t16 -r20% -O -o "${FILESANSEXT}.par2" "${name}" \
+			# Utilise CMD_PARPAR si défini, sinon valeurs par défaut
+			PARPAR_OPTS="${CMD_PARPAR:--s10M -S -m4096M -t16 -r20%}"
+			parpar $PARPAR_OPTS -O -o "${FILESANSEXT}.par2" "${name}" \
 				> >(tee -a "$LOG") 2> >(tee -a "$LOG" >&2)
 			ret=$?
 			if [ $ret -ne 0 ]; then