From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1MBzMB-0003EW-Dc for garchives@archives.gentoo.org; Wed, 03 Jun 2009 22:54:51 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 09A73E0392; Wed, 3 Jun 2009 22:54:50 +0000 (UTC) Received: from mail-gx0-f224.google.com (mail-gx0-f224.google.com [209.85.217.224]) by pigeon.gentoo.org (Postfix) with ESMTP id CA482E0392 for ; Wed, 3 Jun 2009 22:54:49 +0000 (UTC) Received: by gxk24 with SMTP id 24so1297413gxk.10 for ; Wed, 03 Jun 2009 15:54:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=3VCc0EXR0MJUT3XKt4OLWQ65vE4l8OzXBqgViAMiosY=; b=wMGo1mjK9IET+fXeznP7YZ8JPwS4daFLwFiSJizI7ASPXCZuneEnYpsYBzcy40MGzk mZGMglzIxosSIjc0ehAtECuEEHDU53KhGW2psO7gB0mnY0TuXYriFXT6AewLCjMk/G64 ll1TZxRxpBRLzVpT/V1yZ4GDv9nZfBjf4kMFE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; b=qgq3SXCfe/uDz8o6IOHKTquU+iq4w27+r+HSXJ0pQVea7h4AvPyq2GJhpC1n4FbMba vcQf3NT/Hvx07L7kCJPUKca3OeSb9H5KAFu6f6XxF9p+ZKHPmvo2+Ap7RdhU8FUvLQT0 Ew9IUoOV2mhqWfc1QyjakNExOYQS3ojBBncf4= Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 Received: by 10.151.138.9 with SMTP id q9mr2119815ybn.31.1244069689497; Wed, 03 Jun 2009 15:54:49 -0700 (PDT) In-Reply-To: <4a263b06.1ak1B0IY1kv9JuCC%Joerg.Schilling@fokus.fraunhofer.de> References: <5bdc1c8b0906021803s357a9dfclb3f9a9b2cf36b9d8@mail.gmail.com> <4a263b06.1ak1B0IY1kv9JuCC%Joerg.Schilling@fokus.fraunhofer.de> Date: Wed, 3 Jun 2009 15:54:49 -0700 Message-ID: <5bdc1c8b0906031554pd1d712bn32b01ae4b73eb317@mail.gmail.com> Subject: Re: [gentoo-user] Verification of audio CD copy? From: Mark Knecht To: gentoo-user@lists.gentoo.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Archives-Salt: f06a6509-5043-4b6b-a7c7-0fbae1a63a48 X-Archives-Hash: 6036c216a888396b3705e82795138031 On Wed, Jun 3, 2009 at 1:57 AM, Joerg Schilling wrote: > Mark Knecht wrote: > >> Hi, >> =C2=A0 =C2=A0I've got a bit of a problem recently with (I think) k3b. Ov= er the >> last couple of months *some* copies of CDs made in k3b using the Clone >> Copy feature do not reliably play in my car's CD player. I've tried > > The clone copy mode of cdrecord is definitely worse for audio CDs than > using cdda2wav -vall cddb=3D0 -paranoia and writing using cdrecord. > > It makes sense to be used for "other" type CDs with complex unknown struc= ure. > > >> =C2=A0 =C2=A0I'm wondering if there is a program that can verify the con= tents of >> each CD against each other, bit for bit, to identify whether this is a >> problem on all of my computers or whether it's something about my >> car's CD. The strange thing is that the original CDs play fine in the >> car. It's only the copies that sometimes don't, and it's only the >> copies of *some* CDs, not all CDs. > > The car player may be dusty or broken (worn out laser). > > You may try better quality blank media ;-) > > To verify playability, you may call: > > cdrecord -minfo > > to check the media state > > and "readcd -c2scan" > > to check the readability. > > > > J=C3=B6rg I will see about buying a CD player cleaning disk. I suppose they still make those. I've used 3 different spindle of CDs before I started the thread. I'm happy to try 'better' media if I can determine what that means without guessing. Here's an example. The first printout is the original CD-R I copied. It plays fine in the car. The second and 3rd printouts are copies of that CD-R. Neither plays in the car. However other CD-Rs copied the same way do play. mark@lightning ~/Desktop $ cdrecord dev=3D1000,0,0 -minfo Cdrecord-ProDVD-ProBD-Clone 2.01.01a57 (x86_64-unknown-linux-gnu) Copyright (C) 1995-2009 J=C3=83=C2=B6rg Schilling scsidev: '1000,0,0' scsibus: 1000 target: 0 lun: 0 Linux sg driver version: 3.5.27 Using libscg version 'schily-0.9'. Device type : Removable CD-ROM Version : 0 Response Format: 2 Capabilities : Vendor_info : 'LITE-ON ' Identifikation : 'DVDRW LDW-411S ' Revision : 'FS0B' Device seems to be: Generic mmc2 DVD-ROM. Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr). Driver flags : MMC-3 SWABAUDIO BURNFREE FORCESPEED Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R cdrecord: Warning: The DMA speed test has been skipped. Mounted media class: CD Mounted media type: CD-R Disk Is not erasable data type: standard disk status: complete session status: complete BG format status: none first track: 1 number of sessions: 1 first track in last sess: 1 last track in last sess: 11 Disk Is not unrestricted Disk type: CD-DA or CD-ROM last start of lead in: 716730 last start of lead out: 1166730 Track Sess Type Start Addr End Addr Size =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 1 1 Audio 0 23026 23027 2 1 Audio 23027 44169 21143 3 1 Audio 44170 63216 19047 4 1 Audio 63217 76686 13470 5 1 Audio 76687 117404 40718 6 1 Audio 117405 131951 14547 7 1 Audio 131952 142681 10730 8 1 Audio 142682 161906 19225 9 1 Audio 161907 185974 24068 10 1 Audio 185975 217481 31507 11 1 Audio 217482 263931 46450 Last session start address: 0 Last session leadout start address: 263932 mark@lightning ~/Desktop $ mark@lightning ~/Desktop $ cdrecord dev=3D1000,0,0 -minfo Cdrecord-ProDVD-ProBD-Clone 2.01.01a57 (x86_64-unknown-linux-gnu) Copyright (C) 1995-2009 J=C3=83=C2=B6rg Schilling scsidev: '1000,0,0' scsibus: 1000 target: 0 lun: 0 Linux sg driver version: 3.5.27 Using libscg version 'schily-0.9'. Device type : Removable CD-ROM Version : 0 Response Format: 2 Capabilities : Vendor_info : 'LITE-ON ' Identifikation : 'DVDRW LDW-411S ' Revision : 'FS0B' Device seems to be: Generic mmc2 DVD-ROM. Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr). Driver flags : MMC-3 SWABAUDIO BURNFREE FORCESPEED Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R cdrecord: Warning: The DMA speed test has been skipped. Mounted media class: CD Mounted media type: CD-R Disk Is not erasable data type: standard disk status: complete session status: complete BG format status: none first track: 1 number of sessions: 1 first track in last sess: 1 last track in last sess: 11 Disk Is not unrestricted Disk type: CD-DA or CD-ROM last start of lead in: 716730 last start of lead out: 1166730 Track Sess Type Start Addr End Addr Size =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 1 1 Audio 0 23026 23027 2 1 Audio 23027 44169 21143 3 1 Audio 44170 63216 19047 4 1 Audio 63217 76686 13470 5 1 Audio 76687 117404 40718 6 1 Audio 117405 131951 14547 7 1 Audio 131952 142681 10730 8 1 Audio 142682 161906 19225 9 1 Audio 161907 185974 24068 10 1 Audio 185975 217481 31507 11 1 Audio 217482 263931 46450 Last session start address: 0 Last session leadout start address: 263932 mark@lightning ~/Desktop $ mark@lightning ~/Desktop $ cdrecord dev=3D1000,0,0 -minfo Cdrecord-ProDVD-ProBD-Clone 2.01.01a57 (x86_64-unknown-linux-gnu) Copyright (C) 1995-2009 J=C3=83=C2=B6rg Schilling scsidev: '1000,0,0' scsibus: 1000 target: 0 lun: 0 Linux sg driver version: 3.5.27 Using libscg version 'schily-0.9'. Device type : Removable CD-ROM Version : 0 Response Format: 2 Capabilities : Vendor_info : 'LITE-ON ' Identifikation : 'DVDRW LDW-411S ' Revision : 'FS0B' Device seems to be: Generic mmc2 DVD-ROM. Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr). Driver flags : MMC-3 SWABAUDIO BURNFREE FORCESPEED Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R cdrecord: Warning: The DMA speed test has been skipped. Mounted media class: CD Mounted media type: CD-R Disk Is not erasable data type: standard disk status: complete session status: complete BG format status: none first track: 1 number of sessions: 1 first track in last sess: 1 last track in last sess: 11 Disk Is not unrestricted Disk type: CD-DA or CD-ROM last start of lead in: 716730 last start of lead out: 1166730 Track Sess Type Start Addr End Addr Size =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 1 1 Audio 0 23026 23027 2 1 Audio 23027 44169 21143 3 1 Audio 44170 63216 19047 4 1 Audio 63217 76686 13470 5 1 Audio 76687 117404 40718 6 1 Audio 117405 131951 14547 7 1 Audio 131952 142681 10730 8 1 Audio 142682 161906 19225 9 1 Audio 161907 185974 24068 10 1 Audio 185975 217481 31507 11 1 Audio 217482 263931 46450 Last session start address: 0 Last session leadout start address: 263932 mark@lightning ~/Desktop $ Both of the 'bad' CD-Rs are rippable in iTunes on my Windows laptop. The issue here is clearly the car, but only with some CDs, and those CDs are consistently bad. I will see if I can decipher the cdrecord help file to try burning a copy that way. Thanks, Mark