Re: MD: Lawyers, Discs and Money

2000-09-27 Thread Timothy P. Stockman


 I've been getting a lot of e-mails from people who don't understand why
they
 can't simply copy the MP3s to MD faster than real time, so I've put
together
 a rather lengthy explanation.

 http://home.sprintmail.com/~dalegreer/Mac-MD/lawyers.html

An interesting account of the history of SCMS, etc.  I disagree, however,
that SCMS limits one to 1X recording.  For example, Sony has a combo CD/MD
that *is* SCMS compliant and transfers to MD at 4X speed.   Current S/PDIF
computer hardware can produce a 96 KHz S/PDIF, so it would theoretically be
possible to construct a SMCS compliant MD machine that would accept this
high speed S/PDIF to record at a little more than 2X.  (Since MD transports
already record in burst mode at 5X speed, it would require redesign of the
chip with the S/PDIF interface, but no other major redesign.)

Right now, we're seeing a wave of USB to S/PDIF hardware.  It ultimately be
a more cost effective and easier-to-use solution to *emulate* this hardware
in the MD recorder itself.  One could also emulate the a USB to serial to
Slink (over the same physical USB cable).  Doing it this way would retain
maximum compatibility with existing hardware and software, but still offer
almost all of the computer transfer advantages of MP3 players, and it would
still be SCMS compliant!


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MD: Lawyers, Discs and Money

2000-09-26 Thread Dale Greer


Hi all,

Some of you may know that I have a web site which shows folks how to dub
MP3s from their Macintosh computers to MiniDisc.

I've been getting a lot of e-mails from people who don't understand why they
can't simply copy the MP3s to MD faster than real time, so I've put together
a rather lengthy explanation.

This "FAQ," which I've called "Lawyers, Discs and Money," goes into the
historical, political and legal reasons why MD works the way it does.

Anyway, I would appreciate it if you could look this over and offer
comments, corrections or clarifications.

Thanks much!

The FAQ's URL:

http://home.sprintmail.com/~dalegreer/Mac-MD/lawyers.html


===

Dale Greer
Bored? Visit my web site and be bored some more.
http://home.sprintmail.com/~dalegreer/MacMD.html


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