Re: [gentoo-user] Verification of audio CD copy?

[Mark Knecht <markknecht@gmail.com>]

On Wed, Jun 3, 2009 at 4:21 PM, Mark Knecht <markknecht@gmail.com> wrote:
> On Wed, Jun 3, 2009 at 4:17 PM, Joerg Schilling
> <Joerg.Schilling@fokus.fraunhofer.de> wrote:
>> Mark Knecht <markknecht@gmail.com> wrote:
>>
>>> 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.
>>>
>>> <ORIGINAL CD-R>
>>>
>>> mark@lightning ~/Desktop $ cdrecord dev=1000,0,0 -minfo
>>> Cdrecord-ProDVD-ProBD-Clone 2.01.01a57 (x86_64-unknown-linux-gnu)
>>> Copyright (C) 1995-2009 JÃ?rg Schilling
>>
>> Please add -v to see the blank media manufacturer.....
>>
>> Also note that LiteON makes bad firmware and you need to write
>> in -raw96r mode to make sure that the sub channel data is OK.
>>
>> Jörg
>>
>> --
>>  EMail:joerg@schily.isdn.cs.tu-berlin.de (home) Jörg Schilling D-13353 Berlin
>>       js@cs.tu-berlin.de                (uni)
>>       joerg.schilling@fokus.fraunhofer.de (work) Blog: http://schily.blogspot.com/
>>  URL:  http://cdrecord.berlios.de/private/ ftp://ftp.berlios.de/pub/schily
>>
>>
>
> OK - I'll try that in a minute. Right now I'm stuck. Attempting to run
> your readcd program it's locked up and I cannot kill it. Ctrl-C didn't
> work. Trying to kill the process doesn't work. This is on one of the
> CDs that doesn't play correctly so maybe it's showing the problem?
>
> mark@lightning ~/Desktop/cdda2wav $ readcd dev=1000,0,0 -c2scan
> Read  speed:  7056 kB/s (CD  40x, DVD  5x, BD  1x).
> Write speed:  7056 kB/s (CD  40x, DVD  5x, BD  1x).
> Capacity: 263932 Blocks = 527864 kBytes = 515 MBytes = 540 prMB
> Sectorsize: 2048 Bytes
> readcd: Success. mode select g1: scsi sendcmd: no error
> CDB:  55 10 00 00 00 00 00 00 14 00
> status: 0x2 (CHECK CONDITION)
> Sense Bytes: 70 00 05 00 00 00 00 0A 00 00 00 00 26 00 00 00
> Sense Key: 0x5 Illegal Request, Segment 0
> Sense Code: 0x26 Qual 0x00 (invalid field in parameter list) Fru 0x0
> Sense flags: Blk 0 (not valid)
> cmd finished after 0.001s timeout 40s
> Copy from SCSI (1000,0,0) disk to file '/dev/null'
> end:    263932
> ^C^C^C    1911 cnt: 49
>
> ^C^C^C
>
> I cannot get out of this so far. Hate to think I need to reboot!
>
> - Mark
>

Humm.....rebooted and tried the command above with the CD that plays
in the car. Same failure but slightly father along. (I think) It's
reading 2009 instead of 1911, but again it seems stuck

Bummer...

Or is there a command that tells readcd to eventually give up?

- Mark