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Date:      Sat, 21 Feb 1998 17:09:58 +0100 (MET)
From:      Luigi Rizzo <luigi@labinfo.iet.unipi.it>
To:        scrappy@hub.org (The Hermit Hacker)
Cc:        freebsd-multimedia@FreeBSD.ORG
Subject:   Re: Creating MP3's under FreeBSD...
Message-ID:  <199802211609.RAA03033@labinfo.iet.unipi.it>
In-Reply-To: <Pine.BSF.3.96.980221133147.12921L-100000@thelab.hub.org> from "The Hermit Hacker" at Feb 21, 98 01:33:06 pm

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> 	Yup, I looked at and downloaded this one last night, but it seems
> to require you to create PCM files first, and then create the MP3s after
> that.  I went through /usr/ports/audio to see if I could find something
> that wrote PCM files, and found nothing...
> 
> 	How do you get the audio tracks off the CD?

the quick&dirty way is to sample them through the soundcard.

the more sophisticated way is to use programs like cdda or tosha to
grab the raw tracks from the CD. Some SCSI drives are reported to do
this, and I have some patches on my web page to do this with (some)
ATAPI disk as well. BEWARE though, this might freeze your IDE bus since
our atapi code does not have timeouts.

see http://www.iet.unipi.it/~luigi/cdda980108.diffs

using them, you still need to patch tosha, or better cdda, to grab the
pcm files and compensate the sync problems which many drives have
(don't ask for more comments on this, i am not very clear on what is
the problem and how to fix it)

	luigi
-----------------------------+--------------------------------------
Luigi Rizzo                  |  Dip. di Ingegneria dell'Informazione
email: luigi@iet.unipi.it    |  Universita' di Pisa
tel: +39-50-568533           |  via Diotisalvi 2, 56126 PISA (Italy)
fax: +39-50-568522           |  http://www.iet.unipi.it/~luigi/
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