#!/bin/bash
for file in `ls $1`
do
	raw=$1"/"$file
	`ffmpeg -i $raw >1.log 2>&1`
	msg=`cat 1.log | grep Duration | grep -oE ":.*,"`
	h=`expr ${msg:2:2} + 0`
	m=`expr ${msg:5:2} + 0`
	s=`expr ${msg:8:2} + 0`
	time=$(($h*3600+$m*60+$s))
	echo $time >>2.log
done