I've never tried it but I work for a company that does CD
Duplication. All of the recorders and software has to be able to
read sub-channel data so that we can copy CD's for companies that
put the SafeDisc protection and such on their CD-R's. It doesn't
matter for CD-ROM's because they are phyically stamped out, but we
use special equipment and software that does bit-for-bit copying for
CD-R's. Basically it's just robotics with SCSI Plextor CD-Recorders
and a SCSI Plextor Reader and some other things (like a printer and
storage bins). The only problem is that the software runs on NT. I
don't know the capabilities of dd or mkisofs but I thought I read
that you could do 1:1 copies. Maybe I'm just dreaming.
Jeff
-----Original Message-----
From: Leonard den Ottolander [mailto:[EMAIL PROTECTED]]
Sent: Sunday, July 23, 2000 8:28 PM
To: [EMAIL PROTECTED]
Subject: RE: CD Duplication
Hi Jeff,
> Your reader must be able to read sub-data and your recorded needs
to
> support raw-writing. After that I think cdrecord will work.
Have you ever tried this? That would be a new feature that I'd like
to hear
about!
> Or maybe use mkisofs and then cdrecord.
Well, ISO images do *not* contain subchannel data, so this is
definitely out
of the question.
Bye,
Leonard.
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