stego300-simone.py

import struct

from PIL import Image, ImageDraw

data = open("simone.wav.raw", "rb").read()

im = Image.new("RGB", (1000, 1000))
draw = ImageDraw.Draw(im)

prev = None
for i in xrange(0, 0xf00, 4):
    L, R = struct.unpack("<hh", data[i:i+4])
    
    print L, R
    
    if prev is not None:
        draw.line((prev, (L / 20, 500 + R / 20)), (255,255,255))
        
    prev = L / 20, 500 + R / 20
    
    
im.save("test.png")