From owner-freebsd-multimedia Thu Dec 20 4:33:22 2001 Delivered-To: freebsd-multimedia@freebsd.org Received: from freebsd.dk (fw-rl0.freebsd.dk [212.242.86.114]) by hub.freebsd.org (Postfix) with ESMTP id C2A1537B41C for ; Thu, 20 Dec 2001 04:33:16 -0800 (PST) Received: (from sos@localhost) by freebsd.dk (8.11.6/8.11.6) id fBKCWWb59880; Thu, 20 Dec 2001 13:32:32 +0100 (CET) (envelope-from sos) From: Søren Schmidt Message-Id: <200112201232.fBKCWWb59880@freebsd.dk> Subject: Re: Making audio CDs with FreeBSD In-Reply-To: <874rmmuoms.fsf@murkwood.znh.org> To: "Zach N. Heilig" Date: Thu, 20 Dec 2001 13:32:32 +0100 (CET) Cc: Erik Moe , freebsd-multimedia@FreeBSD.ORG Reply-To: sos@freebsd.dk X-Mailer: ELM [version 2.4ME+ PL94b (25)] MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=ISO-8859-1 Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org 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