Date: Thu, 20 Dec 2001 13:32:32 +0100 (CET) From: Søren Schmidt <sos@freebsd.dk> To: "Zach N. Heilig" <zach@uffdaonline.net> Cc: Erik Moe <emoe@mmcable.com>, freebsd-multimedia@FreeBSD.ORG Subject: Re: Making audio CDs with FreeBSD Message-ID: <200112201232.fBKCWWb59880@freebsd.dk> In-Reply-To: <874rmmuoms.fsf@murkwood.znh.org>
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It seems Zach N. Heilig wrote: > > $ dd if=/dev/acd0t5 of=track_05[abcde].raw bs=2352 > $ md5 track_05?.raw > MD5 (track_05a.raw) = 09949dbd56fa5c7ac1fc21b32e3166e9 > MD5 (track_05b.raw) = 09949dbd56fa5c7ac1fc21b32e3166e9 > MD5 (track_05c.raw) = 311a2fd451f3788c077962a82e3aaa8a > MD5 (track_05d.raw) = 09949dbd56fa5c7ac1fc21b32e3166e9 > MD5 (track_05e.raw) = c48087a0d63bd92bfff7885b9b292ca0 > > just assume that the drive properly de-jittered the stream, but > started reading at a slightly different spot and happily ignore the > difference (I don't think I hear any jitters)? Well, getting audio is not "exact", try to do that with some of the other tools people talk about and you will see the same problem.. > buy a new drive? That could help, some drives are better than others at getting raw CDDA. > And, one bug: > > $ dd if=/dev/acd0t5 of=track_05a.raw bs=2352 > [ in a separate shell, before the above completes ] > $ cdcontrol -f acd0 info > > causes a panic/reboot (I was in X, so I don't know the message). Hmm, what Version of FreeBSD are we talking about ehre, its doesnt panic here on -current or -stable .... -Søren To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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