George Thompson wrote:
Hi,
I just started learning C++ and really would like to try some
experiments with it. Sorry if this is not the correct newsgroup to post
this in. I am trying to create a program to hide data in a wav file. The
wave files I would like to work with have a 16 bit word length, I really
doubt the sample rate matters. What I would like to attempt is to modify
the last 2 or 4 bits of each sample to hide data. I know there are programs
out there that do this for you but I really like to try this on my own. I
can probably figure out how to get the program to split the wave file in 16
bit chunks (and some how cut out the first block that contains information
about the wave file), but the problem is how to organize it in a way that
the data can be read exactly how it was copied. What I mean by this is how
would I let the program know where the data starts and ends. If anyone has
any ides I would appreciate your help.
Read up at this site:
http://www.steganography.org/ . The hardest part of your
project is reading and writing the proper .wav file format. I prefer to use .au
files because the format is trivial.
Na, it is not difficult.
