How are my optical disks

On the bookshelf in jewel case

Label Info reported by
wodim -atip or dvd+rw-mediainfo
Written at State at
Dec 2023
Kodak
WRITABLE CD
InfoGuard
protection system
ATIP info from disk:
  Indicated writing power: 4
  Is not unrestricted
  Is not erasable
  ATIP start of lead in:  -10981 (97:35/44)
  ATIP start of lead out: 333226 (74:05/01)
Disk type:    unknown dye (old id code)
Manuf. index: 0
Manufacturer: Unknown old Manufacturer code
1994-12-29 Free of errors
SONY
CD-R
Supremas
650MB
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type A, low Beta category (A-) (2)
  ATIP start of lead in:  -11839 (97:24/11)
  ATIP start of lead out: 336075 (74:43/00)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 24
Manufacturer: SONY Corporation
2006-06-06 Free of errors
SONY
CD-R
Supremas
650MB
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type A, high Beta category (A+) (3)
  ATIP start of lead in:  -11839 (97:24/11)
  ATIP start of lead out: 336075 (74:43/00)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 24
Manufacturer: SONY Corporation
2005-07-09 Some data loss
SONY
CD-R
Supremas
650MB
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type A, high Beta category (A+) (3)
  ATIP start of lead in:  -11839 (97:24/11)
  ATIP start of lead out: 336075 (74:43/00)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 24
Manufacturer: SONY Corporation
2002-05-21 Practically unreadable
Verbatim
DVD-Recordable
4.7GB 120min
16x Certified
GET [CURRENT] CONFIGURATION:
 Mounted Media:         10h, DVD-ROM
 Media ID:              MCC 03RG20  
 Current Write Speed:   24.0x1385=33240KB/s
 Write Speed #0:        24.0x1385=33240KB/s
 Write Speed #1:        16.0x1385=22160KB/s
 Write Speed #2:        8.0x1385=11080KB/s
 Speed Descriptor#0:    08/2297887 R@4.0x1385=5540KB/s W@24.0x1385=33240KB/s
 Speed Descriptor#1:    08/2297887 R@4.0x1385=5540KB/s W@16.0x1385=22160KB/s
 Speed Descriptor#2:    08/2297887 R@4.0x1385=5540KB/s W@8.0x1385=11080KB/s
READ DVD STRUCTURE[#0h]:
 Media Book Type:       00h, DVD-ROM book [revision 0]
 Legacy lead-out at:    2293280*2KB=4696637440
2005-07-09 Some data loss
TDK
CD-R74
74 min 650MB
ATIP info from disk:
  Indicated writing power: 4
  Is not unrestricted
  Is not erasable
  ATIP start of lead in:  -11250 (97:32/00)
  ATIP start of lead out: 333975 (74:15/00)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 26
Manufacturer: TDK Corporation
1996-06-10 Free of errors
TDK
DVD+R
1-16x 4.7GB
DATA/VIDEO
GET [CURRENT] CONFIGURATION:
 Mounted Media:         1Bh, DVD+R
 Media ID:              TDK/003
 Current Write Speed:   16.0x1385=22160KB/s
 Write Speed #0:        16.0x1385=22160KB/s
 Write Speed #1:        8.0x1385=11080KB/s
 Speed Descriptor#0:    00/2295103 R@16.0x1385=22160KB/s W@16.0x1385=22160KB/s
 Speed Descriptor#1:    00/2295103 R@16.0x1385=22160KB/s W@8.0x1385=11080KB/s
READ DVD STRUCTURE[#0h]:
 Media Book Type:       00h, DVD-ROM book [revision 0]
 Legacy lead-out at:    2295104*2KB=4700372992
2006-06-16 Free of errors
TDK
CD-R74
CD-recordable
650MB
ATIP info from disk:
  Indicated writing power: 4
  Is not unrestricted
  Is not erasable
  ATIP start of lead in:  -11250 (97:32/00)
  ATIP start of lead out: 333975 (74:15/00)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 26
Manufacturer: TDK Corporation
1998-02 Free of errors
TDK
CD-R74
CD-recordable
650MB
ATIP info from disk:
  Indicated writing power: 4
  Is not unrestricted
  Is not erasable
  ATIP start of lead in:  -11250 (97:32/00)
  ATIP start of lead out: 333975 (74:15/00)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 26
Manufacturer: TDK Corporation
2000-01-14 Free of errors
TDK
CD-R74
CD-recordable
REFLEX
650MB
ATIP info from disk:
  Indicated writing power: 4
  Is not unrestricted
  Is not erasable
  ATIP start of lead in:  -11250 (97:32/00)
  ATIP start of lead out: 333975 (74:15/00)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 26
Manufacturer: TDK Corporation
1999-10-29 Free of errors
TDK
CD-R74
CD-recordable
REFLEX
650MB
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:  -11250 (97:32/00)
  ATIP start of lead out: 337275 (74:59/00)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 26
Manufacturer: TDK Corporation
2001-01-04 Free of errors
ATIP info from disk:
  Indicated writing power: 6
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type B, low Beta category (B-) (4)
  ATIP start of lead in:  -11625 (97:27/00)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    unknown dye (old id code)
Manuf. index: 81
Manufacturer: ILLEGAL OLD CODE: Old Ritek Co.???
2003-08-29 Free of errors
Compact Disc Recordable
HIGH DENSITY
CD-R 80
Samsung
700MB/80MIN
16x
Guaranteed
Multi Speed
ATIP info from disk:
  Indicated writing power: 4
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type A, low Beta category (A-) (2)
  ATIP start of lead in:  -12294 (97:18/06)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    unknown dye (reserved id code)
Manuf. index: -1
Manufacturer: unknown (not in table)
Manufacturer is unknown because of the orange forum embargo.
As the orange forum likes to get money for recent information,
it may be that this media does not use illegal manufacturer coding.
2004-12-16 Some data loss
74 min / 650 MB
Professional CD-Recordable
ALL SPEED
PHILIPS
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type A, high Beta category (A+) (3)
  ATIP start of lead in:  -11324 (97:31/01)
  ATIP start of lead out: 336225 (74:45/00)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 22
Manufacturer: Ritek Co.
2000-06-27 Some data loss
The Recordable Compactdisc for Professionals
PLATINUM
CR-R
700
megabytes
80 minutes
52x
speed
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  ATIP start of lead in:  -11933 (97:22/67)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 43
Manufacturer: Acer Media Technology, Inc.
2006-12-08 Some data loss
SmartBuy
CD-R 40X Multi-Speed
80min/700MB
ATIP info from disk:
  Indicated writing power: 6
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type C, low Beta category (C-) (6)
  ATIP start of lead in:  -11231 (97:32/19)
  ATIP start of lead out: 359848 (79:59/73)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 27
Manufacturer: Prodisc Technology Inc.
2003-03-28 Practically unreadable

In a dark cabinet

Label Info reported by
wodim -atip or dvd+rw-mediainfo
Written at State at
Jan 2024
Precision
CD R
700MB
recordable
1x-24x compatible
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type A, high Beta category (A+) (3)
  ATIP start of lead in:  -12513 (97:15/12)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 22
Manufacturer: Ritek Co.
2003-03-28 Some data loss
Precision
CD R
700MB
recordable
1x-24x compatible
ATIP info from disk:
  Indicated writing power: 4
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type A, low Beta category (A-) (2)
  ATIP start of lead in:  -12508 (97:15/17)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 22
Manufacturer: Ritek Co.
2002-10-26 Free of errors
Same as above
Same as above
Same as above
CD-Recordable Professional Performance 74min/650MB
ATIP info from disk:
  Indicated writing power: 6
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type B, low Beta category (B-) (4)
  ATIP start of lead in:  -11316 (97:31/09)
  ATIP start of lead out: 335100 (74:30/00)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 22
Manufacturer: Ritek Co.
2003-04-16 Free of errors
Same as above
Same as above
Same as above
Precision
CD R
700MB
recordable
1x-24x compatible
ATIP info from disk:
  Indicated writing power: 4
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type A, low Beta category (A-) (2)
  ATIP start of lead in:  -12508 (97:15/17)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 22
Manufacturer: Ritek Co.
2005-12-23 Free of errors
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type B, low Beta category (B-) (4)
  ATIP start of lead in:  -12520 (97:15/05)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 26
Manufacturer: TDK Corporation
2003-07-14 Some data loss
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type B, low Beta category (B-) (4)
  ATIP start of lead in:  -12520 (97:15/05)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 26
Manufacturer: TDK Corporation
2002-07-18 Free of errors
Same as above
Same as above
Same as above
Same as above
Same as above
Same as above
Precision
CD R
700MB
recordable
1x-24x compatible
ATIP info from disk:
  Indicated writing power: 4
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type A, low Beta category (A-) (2)
  ATIP start of lead in:  -12508 (97:15/17)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 22
Manufacturer: Ritek Co.
2002-10-23 Free of errors
Same as above
Precision
CD R
700MB
recordable
1x-24x compatible
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type A, high Beta category (A+) (3)
  ATIP start of lead in:  -12513 (97:15/12)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 22
Manufacturer: Ritek Co.
2002-10-23 Free of errors
ATIP info from disk:
  Indicated writing power: 6
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type B, low Beta category (B-) (4)
  ATIP start of lead in:  -11625 (97:27/00)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    unknown dye (old id code)
Manuf. index: 81
Manufacturer: ILLEGAL OLD CODE: Old Ritek Co.???
2003-10-31 Free of errors
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type B, low Beta category (B-) (4)
  ATIP start of lead in:  -12520 (97:15/05)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 26
Manufacturer: TDK Corporation
2003-08-29 Free of errors
Same as above
Same as above
Same as above
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type B, low Beta category (B-) (4)
  ATIP start of lead in:  -12520 (97:15/05)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 26
Manufacturer: TDK Corporation
2003-06-30 Free of errors
Same as above
Same as above
Same as above
Precision
CD R
700MB
recordable
1x-24x compatible
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type A, high Beta category (A+) (3)
  ATIP start of lead in:  -12513 (97:15/12)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 22
Manufacturer: Ritek Co.
2001-12-26 Practically unreadable