need confirmation of DVD/CSS crack in China ...

Duncan Frissell frissell at panix.com
Fri Aug 29 07:57:04 PDT 1997



-----BEGIN PGP SIGNED MESSAGE-----

At 12:40 AM 8/29/97 -0700, Tim May wrote:

>The way it was done with DAT (Digital Audio Tape), the product similar to
>DVD in so many ways, was to restrict the availability of DAT recorders
>which could faithfully record the output of other DAT machines. The SCMS
>system, or "Serial Copy Management System," has been in all consumer-grade
>DAT machines.

The DVD folks have also divided the world up into regions that use a 
different DVD standard (China is one all by itself) and they hope to minimize 
international copying.

DCF

-----BEGIN PGP SIGNATURE-----
Version: PGP for Personal Privacy 5.0
Charset: noconv

iQCVAwUBNAbX0IVO4r4sgSPhAQEkXQQAjGoLGjPtYSKvPHy1vVhKa25A+MD6SW6F
qOHr5QHSHi73XgCNe200WEMBAlE1yFVF+cfNs2ivALojEASt4PMLKzMcWB1o9dH0
i//AEf0JpVjdpJetSjunOsiwfGoE0eA45vVgYVoP3tWATtQmSoE1X/1rm2gnS30P
L7TyFRbxUuw=
=/gcK
-----END PGP SIGNATURE-----







More information about the cypherpunks-legacy mailing list