mpv now --really-quiet output

etc/mailsync.sh

@@ -36,7 +36,7 @@ do
 	if [ "$newcount" -gt "0" ]
 	then
 		notify "$account" "$newcount" & disown
-		mpv --quiet ~/.config/mutt/etc/notify.opus
+		mpv --really-quiet ~/.config/mutt/etc/notify.opus
 	fi
 done