My interest was piqued by the article linked from the title, which is
really rather confusing if you read it carefully. Basically, it talks
about some sort of copy-protection strategy being incorporated into
audio CDs that allows record labels to limit copying. The article says
that the copy-protection prevents the content from being transferred
onto iPods because it uses Microsoft DRM. Now, this didn't seem to
make any sense, because the CDs are still "Red Book" compliant, which
means that they adhere to the standards that govern, among other
things, data formats, and allow CDs to play on any CD player. A little
more poking around brought me to
this
article, which makes it clear that this copy protection applies
only to PC users, and that no protection or restriction applies to
what can be done on Macintoshes. Reading between the lines on
the
copy-protection vendor's web site, it seems that what they do is
add software onto the disk to "fool" a computer into not recognizing
the disk as an audio CD, but rather as a collection of audio files
protected by Microsoft DRM. Apparently, this is taking advantage of a
feature of Windows, and the promised future "Macintosh compatibility"
is
not the enabling of Macs to read the audio content, but
rather getting the protection scheme to work on Macs. Even on PCs,
this scheme is easy to get around, perhaps as easy as holding down the
shift key while inserting the CD, and apparently Sony will tell anyone
who complains how to work around the copy protection!
So, what is the logic behind producing "copy protected" CDs with
trivial methods for circumventing the copy protection? If you're
paranoid, you might agree with this Slashdot posting, which suggests that what
they really want to do is to make all acts of illegal copying --
copyright violation for unprotected disks -- into felony violations of
the DMCA (Digital Millennium Copyright Act) -- circumvention of an
encryption device.
And for anyone who thinks that copy-protection can work for digital
media, consider that: 1. it only takes one person who breaks
the protection to render it irrelevant as non-protected versions
proliferate and 2. it is usually a trivial matter to intercept the digital stream
somewhere before conversion to analog and copy that stream to an
unprotected format (and the software for doing so has many legitimate
uses).
Topics: copyright, intellectual property, music.
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