DVD burner farm

Amos H. Weatherill right_maple_nut-/E1597aS9LT10XsdtD+oqA at public.gmane.org
Wed Jan 26 05:51:39 UTC 2005


Just curious why one would be interested in DVD Region Coding or the Content
Scrambling System?
Unless your a member of the MPAA, of course.

Mr. Spencer is right, though.  If you're talking about any significant
volume, stamping should be cheaper.

My 5 cents.
Amos "The Compudoc" Weatherill

-----Original Message-----
From: owner-tlug-lxSQFCZeNF4 at public.gmane.org [mailto:owner-tlug-lxSQFCZeNF4 at public.gmane.org]On Behalf Of Henry
Spencer
Sent: Tuesday, January 25, 2005 11:40 PM
To: tlug-lxSQFCZeNF4 at public.gmane.org
Subject: RE: [TLUG]: DVD burner farm


On Tue, 25 Jan 2005, jim ruxton wrote:
> Even if that is true I want to be able to quickly pump out the DVDs and
> probably don't have time to burn a master...

What sort of production volume are you looking at?  The stamping processes
used in commercial production of CDs and DVDs are *much* cheaper than any
burning process... provided you are buying hundreds or thousands of copies.
(And provided you're willing to deal with a factory; this is not something
you can do in your basement.)

Those processes can also do things you *cannot* do with burning, like
producing honest-to-God DVDs (not DVD-Rs or DVD+Rs).  The differences go
deeper than just the physical details of the disks; for example, if I
recall correctly, you cannot burn a DVD which has region codes or the
commercial-DVD encryption, because the "keys" region of the disk is
unwritable (all zeros) in all the consumer-priced burnable formats.

                                                          Henry Spencer
                                                       henry-lqW1N6Cllo0sV2N9l4h3zg at public.gmane.org

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