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Re: [dvd-discuss] Re:

On Monday, February 4, 2002, at 03:35  PM, Michael A Rolenz wrote:

> Other than being a watermark and probably more crytographically
> secure.....is this really much the same security model they had with 
> DVDs
> using CSS = Trusted hardware? Or am I missing something in the
> announcement?
I realize that the SACD format is not part of the DVD spec, but could 
anyone explain how SACD watermarking works?