Date: Thu, 21 Jun 2001 16:29:24 -0700 From: Orion Hodson <hodson@aciri.org> To: Brian Reichert <reichert@numachi.com> Cc: Christoph Kukulies <kuku@gilberto.physik.rwth-aachen.de>, multimedia@FreeBSD.ORG Subject: Re: " ripit " Message-ID: <200106212329.f5LNTOt49391@mule.aciri.org> In-Reply-To: Your message of Thu, 21 Jun 2001 18:37:25 -0400
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In message <20010621183725.E27055@numachi.com>,Brian Reichert writes: > On Thu, Jun 21, 2001 at 09:21:40AM -0700, Orion Hodson wrote: > > If you have an atapi drive you can cat tracks from /dev. Device > > entries are needed for each track: > > > > cd /dev > > ./MAKEDEV acd0t100 > > > > From then on you can cat /dev/acd0t1, /dev/acd0t2, etc. The output is > > 44.1kHz stereo, 16bit linear samples. If you want to add headers sox > > will do this. > > Does this automagically contend with jitter? AFAIK (AIANAE ;-) there is nothing specific in the driver to deal with jitter and doesn't really need to be. Dumping the tracks uses digital audio extraction. Absence of jitter is a design feature of most drives that support digital audio extraction (http://www.cdrfaq.org/faq02.html#S2-15). FWIW, I've not found differences (using cmp) between consecutive rippings of the same track...I've done a significant fraction of my CD collection with this method and been very happy with the results (thanks Soren!) Kind Regards - Orion To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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