Get running length of media files

sinfo.sh

#!/bin/bash -

which mediainfo >/dev/null || {
	echo mediainfo is not installed
	exit 1
}

[ $# -eq 0 ] && set -- *

for i
do
	case "$i" in
		*.[Mm]*|*.[Aa][Vv][Ii]|*.ogg|*.[Ff][Ll]*|*.ape|*.[Ww][Aa][Vv])
			if [ -f "$1" ]; then
				echo -n "$1 -------- "
				/usr/bin/mediainfo "$1"         |
				  grep Duration                 |
				    awk -F: '{ print $2 }'      |
				      head -n 1                 |
				        sed 's/^ *//'
			fi ;;
	esac
	shift
done