source = get_param("input")
outputFolder = get_param("output")
ext = get_param("filetype")

if (ext == nil) then	
	ext = "ibd"
end	

mount_pack(source, "image:\\")
local files = find_files("image:\\" .. "*."..ext)

for key, value in files do
	copy_file("image:\\" .. value,outputFolder .. value)
end

unmount_pack(source)