Bill Jonas on Wed, 17 Jul 2002 15:24:24 -0400


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Re: [PLUG] Sound clip from DVD?


On Wed, Jul 17, 2002 at 06:51:01AM -0400, Mitchell Maltenfort wrote:
> Can anyone tell me how to save a section of my DVD's audio track as a wav
> file I can edit?  Thanks in advance.

Unfortunately, this is illegal under the DMCA (Digital Millennium
Copyright Act), as the disc is encrypted with the Content Scrambling
System (CSS), which "effectively"[1] controls access to the copyrighted
work, and the DMCA prohibits breaking such encryption.

That said, there are tools out there which will allow you to view the
audio/video content of such encrypted discs.  (Not all DVDs are
encrypted.)  The most high-profile of these is DeCSS, the first such
program, and which has also spawned several lawsuits.  I have heard that
there are better tools available, but I'm not familiar with them.  I
don't have a laptop with a DVD-ROM drive and my TV is larger than my
computer and located in front of my couch, so I haven't had much
interest in getting DVDs to work (which would include getting access to
the video to make audio and/or video clips).  A web search should serve
you well if you go this route.

Another way to go about this which is legal under U.S. law[2] would be
to hook up the sound output from your DVD player or stereo system to the
input of your sound card and record it that way.

[1] "Effectively" is the word used in the DMCA, all jokes aside about
how "effective" CSS was since it got cracked.

[2] It is legal to my knowledge, but I am not a lawyer.  The DVD player
is licensed to decrypt DVD content, so you would be using a legal tool
to do this part.

-- 
Bill Jonas    *    bill@billjonas.com    *    http://www.billjonas.com/
"They that can give up  essential  liberty to obtain a little temporary
safety deserve neither liberty nor safety."        -- Benjamin Franklin

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