A script to run ffmepgthumbnailer on a cron job (needs arguments supplied)

thumbnailer

#!/bin/bash

shopt -s nocasematch

function thumbnail
{
	local FILE
	for FILE in "$@"
	do
#		echo "$FILE"
#		if [[ -d "$FILE" ]]
#		then
#			thumbnail "$FILE/*"
		if [[ "$FILE" = *.mkv ]] || [[ "$FILE" = *.mp4 ]] || [[ "$FILE" = *.mov ]]
		then
#			echo "$FILE"
			local mvname=${FILE:0:-4}
#			echo "$mvname"
			local imname="${mvname}.jpg"
#			echo "$imname"
			if ! [[ -f "$imname" ]]
			then
				echo "Thumbnailing $mvname"
				ffmpegthumbnailer -i "$FILE" -o "$imname" -s 160
			fi
		fi
	done
}

thumbnail "$@"