printf '%s\n' $(validate "${_POST[ctl]}" "pause|stop" pause) >"$fifofile"
elif [ -n "${_POST[seek]+x}" ]; then
printf 'seek %s\n' $(validate "${_POST[seek]}" "[+-]?[0-9]+" 0) >"$fifofile"
+elif [ -n "${_POST[osd]+x}" ]; then
+ case ${_POST[osd]} in
+ progression) printf "osd_show_progression\\n";;
+ esac >"$fifofile"
fi &
redirect "$HTTP_REFERER"