[sisyphus] Re: cdrecord vs cdrdao

[Aleksey Korotkov]

On Wed, 23 Feb 2005 10:28:10 +0300
"Konstantin A. Lepikhov" <lakostis на anti-leasure.ru> wrote:

KAL> вообще-то cdrecord берет скорость из ATIP болванки.

Вот что он показывает на CD-R и CD-RW соответственно:

[ziga на localhost ziga]$ cdrecord -atip
Cdrecord-Clone 2.01a34 (i686-pc-linux-gnu) Copyright (C)
1995-2004 JЖrg Schilling scsidev: '0,2,0'
scsibus: 0 target: 2 lun: 0
Linux sg driver version: 3.1.25
Using libscg version 'schily-0.8'.
Device type    : Removable CD-ROM
Version        : 0
Response Format: 1
Vendor_info    : 'RICOH   '
Identifikation : 'CD-R/RW MP7200A '
Revision       : '1.30'
Device seems to be: Generic mmc CD-RW.
Using generic SCSI-3/mmc   CD-R/CD-RW driver (mmc_cdr).
Driver flags   : MMC SWABAUDIO BURNFREE FORCESPEED
Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R96R
ATIP info from disk:
  Indicated writing power: 4
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type A, high Beta category (A+) (3)
  ATIP start of lead in:  -11077 (97:34/23)
  ATIP start of lead out: 359848 (79:59/73)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 11
Manufacturer: Mitsubishi Chemical Corporation

[ziga на localhost ziga]$ cdrecord -atip
Cdrecord-Clone 2.01a34 (i686-pc-linux-gnu) Copyright (C)
1995-2004 JЖrg Schilling scsidev: '0,2,0'
scsibus: 0 target: 2 lun: 0
Linux sg driver version: 3.1.25
Using libscg version 'schily-0.8'.
Device type    : Removable CD-ROM
Version        : 0
Response Format: 1
Vendor_info    : 'RICOH   '
Identifikation : 'CD-R/RW MP7200A '
Revision       : '1.30'
Device seems to be: Generic mmc CD-RW.
Using generic SCSI-3/mmc   CD-R/CD-RW driver (mmc_cdr).
Driver flags   : MMC SWABAUDIO BURNFREE FORCESPEED
Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R96R
ATIP info from disk:
  Indicated writing power: 2
  Reference speed: 6
  Is not unrestricted
  Is erasable
  Disk sub type: High speed Rewritable (CAV) media (1)
  ATIP start of lead in:  -11077 (97:34/23)
  ATIP start of lead out: 359849 (79:59/74)
  1T speed low:  4 1T speed high: 10
  power mult factor: 2 6
  recommended erase/write power: 5
  A1 values: 24 2C DC
  A2 values: 00 00 00
Disk type:    Phase change
Manuf. index: 11
Manufacturer: Mitsubishi Chemical Corporation
[ziga на localhost ziga]$

А при записи скорость cdrecord ставит от фонаря (заметно превышая
возможности болванки и/или привода). Перестал использовать :(

-- 
With best regards,
Aleksey Korotkov

mailto:ziga на uni.udm.ru