On Mon, Oct 24, 2011 at 08:50:00AM -0400, Al Thompson wrote:
> I've never been interested in doing this, but I can't believe that you
Hiding data in WAV files or similar is fairly simple. It's a bit
more difficult in lossy formats but still not rocket science.
But a watermark needs more than hiding:
* It should survive a change of format.
* It must not be easily removable unless you have
And that can be quite hard.
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