#!/usr/bin/ruby

require 'audiofile'

f = AudioFile.new("foo.wav")

print "foo.wav has #{f.channels} channels.\n"

data = f.read 1000 

f.pos = 2000

frames = f.frame_count
rate = f.sample_rate
seconds = frames.to_f / rate.to_f

print "foo.wav is #{seconds} long.\n"

f.close