一.前言
之前買到疑似錸德"偽"片,因此順便測試手邊的錸德4X DVD+R看看,
DVD+R部分倒是沒聽過有偽片.

二.版面比較
a.錸德新X版面

Media code:
--------------------------------------------------------------------------
Unique Disc Identifier : [DVD+R:RICOHJPN-R01-002]
--------------------------------------------------------------------------
Disc Type : [DVD+R]
Manufacturer ID : [RICOHJPN]
Media Type ID : [R01]
Product Revision : [002]
Disc Application Code : [General Purpose]
Recording Speeds : [2.4x - 4x]
Blank Disc Capacity : [Not Supported By Method 2]
--------------------------------------------------------------------------
[DVD Identifier - http://DVD.Identifier.CDfreaks.com]
--------------------------------------------------------------------------

0000 : 01 0f 01 00 00 03 00 00 00 25 d7 ef 00 00 00 00 .........%......
0010 : 00 00 01 52 49 43 4f 48 4a 50 4e 52 30 31 02 38 ...RICOHJPNR01.8
0020 : 23 54 37 09 00 3c 67 00 ac 62 16 18 0b 0b 0a 0b #T7..<g..b......
0030 : 01 19 1b 0b 0b 0e 0f 01 00 00 00 00 00 00 00 00 ................
0040 : 01 00 38 38 00 32 5e 20 0a 22 22 10 0e 12 12 01 ..88.2^ ."".....
0050 : 00 00 00 32 5e 20 0a 22 22 10 0e 12 12 01 00 00 ...2^ ."".......

b.錸德銀色版面

Media code
--------------------------------------------------------------------------
Unique Disc Identifier : [DVD+R:RICOHJPN-R01-002]
--------------------------------------------------------------------------
Disc Type : [DVD+R]
Manufacturer ID : [RICOHJPN]
Media Type ID : [R01]
Product Revision : [002]
Disc Application Code : [General Purpose]
Recording Speeds : [2.4x - 4x]
Blank Disc Capacity : [Not Supported By Method 2]
--------------------------------------------------------------------------
[DVD Identifier - http://DVD.Identifier.CDfreaks.com]
--------------------------------------------------------------------------

0000 : a1 0f 02 00 00 03 00 00 00 19 7d ef 00 00 00 00 ..........}.....
0010 : 00 00 01 52 49 43 4f 48 4a 50 4e 52 30 31 02 38 ...RICOHJPNR01.8
0020 : 23 54 37 09 00 3c 67 00 ac 62 16 18 0b 0b 0a 0b #T7..<g..b......
0030 : 01 19 1b 0b 0b 0e 0f 01 00 00 00 00 00 00 00 00 ................
0040 : 01 00 38 38 00 32 5e 20 0a 22 22 10 0e 12 12 01 ..88.2^ ."".....
0050 : 00 00 00 32 5e 20 0a 22 22 10 0e 12 12 01 00 00 ...2^ ."".......
c.CyQ've錸德代工版面

Media code
--------------------------------------------------------------------------
Unique Disc Identifier : [DVD+R:RICOHJPN-R01-002]
--------------------------------------------------------------------------
Disc Type : [DVD+R]
Manufacturer ID : [RICOHJPN]
Media Type ID : [R01]
Product Revision : [002]
Disc Application Code : [General Purpose]
Recording Speeds : [2.4x - 4x]
Blank Disc Capacity : [Not Supported By Method 2]
--------------------------------------------------------------------------
[DVD Identifier - http://DVD.Identifier.CDfreaks.com]
--------------------------------------------------------------------------
0000 : a1 0f 02 00 00 03 00 00 00 23 df 4f 00 00 00 00 .........#.O....
0010 : 00 00 01 52 49 43 4f 48 4a 50 4e 52 30 31 02 38 ...RICOHJPNR01.8
0020 : 23 54 37 09 00 3c 67 00 ac 62 16 18 0b 0b 0a 0b #T7..<g..b......
0030 : 01 19 1b 0b 0b 0e 0f 01 00 00 00 00 00 00 00 00 ................
0040 : 01 00 38 38 00 32 5e 20 0a 22 22 10 0e 12 12 01 ..88.2^ ."".....
0050 : 00 00 00 32 5e 20 0a 22 22 10 0e 12 12 01 00 00 ...2^ ."".......

由上面可知三種片子都是RICOHJPNR01-02的染料,除了Media Code的09~0B
不同外,其餘資料都一樣,有人知道這三碼的含意嗎