>It's not the copying that's illegal, it's circumventing copy protection 
>that breaks the law. You can still (AFAIK) legally copy (for your own 
>use, eg: backup) most anything which doesn't have copy protection. Hmm, 
>legally speaking, I wonder if "copy protection" includes MacroVision?

AFAIK, it does.

More and more, the CFR (Code of Federal Regulations) [ * ] is being 
written to incorporate by reference certain proprietary standards as if 
these were Federal standards.

The Feds are giving away the candy store to the owners of the proprietary 
software, without ever requiring the NIST (National Institute of 
Standards and Technology) [ ** ] to do a sanity check on such software.

In particular, I believe that CFR "Part" which refers to DCMA 
specifically states that Macrovision-encrypted data may not be altered to 
remove the Macrovision encryption.

Hence, the rapid emergence of the usual Macrovision circumvention, the 
"analog loophole", which I will not describe here for fear of persecution 
;-) .

I'm sure some already own DVD drives which are all-Region. I know I do. 
Came that way from Apple Computer as part of my WS-II/300. Later DVD 
drives which were provided with the very same computer were single-Region.

Also, some DVD players may be made all-Region by simple manipulation of 
the remote control.

This, even though the those players have affixed to their cases the 
"Region 1" sticker, meaning the player is purportedly compatible ONLY 
with Region 1 DVDs.

Finally, some DVD players may be made to output a Macrovision-free data 
stream.

The precise techniques vary with the player, but these usually involve 
manipulation of the remote control, and alteration of the VIDEO menu of 
the player. Sometimes a "hidden" menu is involved.

Some of the best DVD players are using a single-chip solution (plus a 
single FLASH chip and a single RAM chip) from a domestic source, which 
accomplishes all DVD player operations, including DVD drive control and 
data stream decoding.

This chip has supposedly been "blessed" by the "usual suspect" 
intellectual property owners, hence its wide use in DVD players which 
feature "progressive scan".

Region and Macrovision hacks are well-known for players which use this 
chip.

Lastly, some DVDs are being authored by intentionally including flawed 
sectors in order to foil one-to-one duplication, which should otherwise 
be completely legal, as this does NOT remove Macrovision encryption. A 
defective sector cannot be duplicated, right?

But, one of the best known tools is capable of BOTH correcting those 
defective sectors, AND removing Macrovision encryption.

Time for Hollywierd to develop a new business model!

[ * ] http://www.gpoaccess.gov/cfr/index.html

[ ** ] http://www.nist.gov/


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