Redump Forum

Disc Preservation Community
https://forum.redump.info/

DiscImageCreator

https://forum.redump.info/viewtopic.php?t=7568

Page 134 of 354

Re: DiscImageCreator

Posted: Wed May 02, 2018 7:51 am
by sarami
jhmiller wrote:Sometimes it shows the "Directory Record is over 65535" and crash
Increased the allocated memory.

Re: DiscImageCreator

Posted: Wed May 02, 2018 8:05 am
by jhmiller
I have 24GB of RAM

Re: DiscImageCreator

Posted: Wed May 02, 2018 9:29 am
by sarami
jhmiller wrote:I have 24GB of RAM
Sorry:P
"Increased the allocated memory." is that code of dic is fixed.

Re: DiscImageCreator

Posted: Wed May 02, 2018 10:43 am
by jhmiller
sarami wrote:
jhmiller wrote:I have 24GB of RAM
Sorry:P
"Increased the allocated memory." is that code of dic is fixed.
Image

Edit:
Now is dumping !!!

Edit 2:
Dump is OK !
The DIC files of the HDA: https://mega.nz/#!hdESDZgK!22bAtzO7jDeA … ofy8kbtKdY

Thanks sarami !

Re: DiscImageCreator

Posted: Wed May 02, 2018 11:30 am
by F1ReB4LL
sarami wrote:
F1ReB4LL wrote:DIC should restart the dumping process when that happens?
Do you want to restart when how many errors are counted?
I think it shouldn't depend on error count. If 3-4 sectors were read, AMSF doesn't match the expected ones and each of them has the same offset, you should probably change the subchannels offset value, reread that section again and continue to read with the new sub offset value upto the end of the disc or until you detect another sub offset change. TruRip and Subdump work the similar way.

Re: DiscImageCreator

Posted: Thu May 03, 2018 11:28 am
by sarami
added simple rereading.
like this.

Code: Select all

 :
LBA[383125, 0x5d895]: Track[05]: SubW[93]:[0x10] -> [0x00]
LBA[383150, 0x5d8ae]: Track[05]: SubR[32]:[0x10] -> [0x00]
LBA[383175, 0x5d8c7]: Track[05]: SubP[07]:[0x08] -> [0x00]
LBA[383175, 0x5d8c7]: Track[05]: SubQ[19-21]:PrevAbs[338175, 75:09:00], Abs[419325, 93:11:00] -> [383325, 85:11:00]
LBA[383175, 0x5d8c7]: Track[05]: SubV[79]:[0x10] -> [0x00]
LBA[383175, 0x5d8c7]: Track[05]: SubW[91]:[0x10] -> [0x00]
LBA[383177, 0x5d8c9]: Track[05]: SubQ[15-17]:PrevRel[328253, 72:56:53], Rel[328252, 72:56:52] -> [328254, 72:56:54], L:[689]
LBA[383177, 0x5d8c9]: Track[05]: SubQ[19-21]:PrevAbs[338177, 75:09:02], Abs[383325, 85:11:00] -> [383327, 85:11:02]
LBA[383177, 0x5d8c9]: Track[05]: SubQ[22]:CrcHigh[0x7a] -> [0x97]
LBA[383177, 0x5d8c9]: Track[05]: SubQ[23]:CrcLow[0x11] -> [0xd6]
LBA[383177, 0x5d8c9]: Track[05]: SubV[79]:[0x10] -> [0x00]
LBA[383177, 0x5d8c9]: Track[05]: SubW[91]:[0x10] -> [0x00]
LBA[383177, 0x5d8c9]: Track[05]: SubQ Reread this sector because RMSF & AMSF is corrupt
LBA[383177, 0x5d8c9]: Track[05]: SubQ Reread OK
LBA[383200, 0x5d8e0]: Track[05]: SubP[06]:[0x10] -> [0x00]
LBA[383200, 0x5d8e0]: Track[05]: SubQ[18]:[0x10] -> [0x00]
 :
1st read of 383177 is bad RMSF & AMSF. 2nd read of 383177 is good. DIC adopts the subQ of 2nd reading.

Re: DiscImageCreator

Posted: Thu May 03, 2018 9:01 pm
by psx-collector
Why it creates more sectors than the disc has? The disc is copy protected somehow by the last 15900 sectors. It's old review CD-R.

Code: Select all

C:\Users\Natalia\Desktop\DiscImageCreator_20180419\Release_ANSI\Dumps doe
sn't exist, so create.
CurrentDirectory
        C:\Users\Natalia\Desktop\DiscImageCreator_20180419\Release_ANSI
WorkingPath
         Argument: Dumps\test_disc
         FullPath: C:\Users\Natalia\Desktop\DiscImageCreator_20180419\Release_AN
SI\Dumps\test_disc
            Drive: C:
        Directory: \Users\Natalia\Desktop\DiscImageCreator_20180419\Release_ANSI
\Dumps\
         Filename: test_disc
        Extension:
Start time: 2018-05-04(Fri) 01:58:41
Set the drive speed: 1411KB/sec
This drive supports [OpCode: 0xd8, SubCode: 0]
This drive supports [OpCode: 0xd8, SubCode: 1]
This drive supports [OpCode: 0xd8, SubCode: 2]
This drive supports [OpCode: 0xd8, SubCode: 8]
Checking reading lead-out -> OK
Checking SubQ adr (Track)  1/ 1
Checking SubRtoW (Track)  1/ 1
Reading DirectoryRecord    7/   7

Set OpCode: 0xd8, SubCode: 8(Raw)
Checking SubQ ctl (Track)  1/ 1
Created img (LBA) 214201/214200
No C2 errors
Copying .scm to .img
Descrambling data sector of img (LBA) 214200/214200
Exec ""C:\Users\Natalia\Desktop\DiscImageCreator_20180419\Release_ANSI\EccEdc.ex
e" check "C:\Users\Natalia\Desktop\DiscImageCreator_20180419\Release_ANSI\Dumps\test_disc.img""
FILE: C:\Users\Natalia\Desktop\DiscImageCreator_20180419\Release_ANSI\Dumps\test_disc.img
Checking sectors (LBA) 214200/214200
[ERROR] Number of sector(s) where sync(0x00 - 0x0c) is invalid: 15900
Total errors: 15900
Total warnings: 0
Creating bin, cue and ccd (Track)  1/ 1
Calculating hash: test_disc.scm
Calculating hash: test_disc.img
Calculating hash: test_disc.bin
End time: 2018-05-04(Fri) 02:11:55

Re: DiscImageCreator

Posted: Fri May 04, 2018 11:30 pm
by sarami
psx-collector wrote:Why it creates more sectors than the disc has?
Perhaps, 1 sector is incremented because of the combined offsets. Actually 214200 sectors are read.
psx-collector wrote:The disc is copy protected somehow by the last 15900 sectors. It's old review CD-R.
What protect?

Re: DiscImageCreator

Posted: Sat May 05, 2018 5:03 am
by iR0b0t
sarami wrote:
psx-collector wrote:The disc is copy protected somehow by the last 15900 sectors. It's old review CD-R.
What protect?
It is a CD-R disc, they probably didn't even format the last sectors properly.

Re: DiscImageCreator

Posted: Sat May 05, 2018 1:59 pm
by jhmiller
Dumping the Dreamcast game Bangai-O (Europe), DIC show this error:

Code: Select all

AppVersion
        x86, AnsiBuild, May  2 2018 21:49:47
CurrentDirectory
        D:\Sistemas\Dreamcast\DC Dumper
WorkingPath
         Argument: T-7011D-50.bin
         FullPath: D:\Sistemas\Dreamcast\DC Dumper\T-7011D-50
            Drive: D:
        Directory: \Sistemas\Dreamcast\DC Dumper\
         Filename: T-7011D-50
        Extension: .bin
Start time: 2018-05-05(Sat) 19:52:48
[WARNING] /c2 option isn't set. The result of dumping may be incorrect if c2 error exists.
This drive can read a data sector at scrambled mode [OpCode: 0xbe, C2flag: 0, SubCode: 0]
This drive can read a data sector at scrambled mode [OpCode: 0xbe, C2flag: 0, SubCode: 1]
This drive can read a data sector at scrambled mode [OpCode: 0xbe, C2flag: 0, SubCode: 2]
LBA[045000, 0x0afc8]: [F:ExecSearchingOffset][L:110]
        Opcode: 0xbe
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 05-24-00 = ILLEGAL_REQUEST - INVALID FIELD IN CDB
lpCmd: be, 04, 00, 00, af, c8, 00, 00, 01, f8, 04, 00
dwBufSize: 2448
Couldn't read a data sector at scrambled mode [OpCode: 0xbe, C2flag: 0, SubCode: 4]
LBA[452703, 0x6e85f]: [F:ReadCDForCheckingSubQAdr][L:541]
        Opcode: 0xbe
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 03-02-00 = MEDIUM_ERROR - NO SEEK COMPLETE
lpCmd: be, 00, 00, 06, e8, 5f, 00, 00, 01, f8, 01, 00
dwBufSize: 2742
LBA[459563, 0x7032b]: [F:ReadCDForCheckingSubQAdr][L:541]
        Opcode: 0xbe
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 03-02-00 = MEDIUM_ERROR - NO SEEK COMPLETE
lpCmd: be, 00, 00, 07, 03, 2b, 00, 00, 01, f8, 01, 00
dwBufSize: 2742
LBA[465591, 0x71ab7]: [F:ReadCDForCheckingSubQAdr][L:541]
        Opcode: 0xbe
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 03-02-00 = MEDIUM_ERROR - NO SEEK COMPLETE
lpCmd: be, 00, 00, 07, 1a, b7, 00, 00, 01, f8, 01, 00
dwBufSize: 2742
Checking SubQ adr (Track) 37/37
LBA[452803, 0x6e8c3]: [F:ReadCDForCheckingSubRtoW][L:679]
        Opcode: 0xbe
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 03-02-00 = MEDIUM_ERROR - NO SEEK COMPLETE
lpCmd: be, 00, 00, 06, e8, c3, 00, 00, 01, f8, 01, 00
dwBufSize: 2448
LBA[459663, 0x7038f]: [F:ReadCDForCheckingSubRtoW][L:679]
        Opcode: 0xbe
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 03-02-00 = MEDIUM_ERROR - NO SEEK COMPLETE
lpCmd: be, 00, 00, 07, 03, 8f, 00, 00, 01, f8, 01, 00
dwBufSize: 2448
LBA[465691, 0x71b1b]: [F:ReadCDForCheckingSubRtoW][L:679]
        Opcode: 0xbe
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 03-02-00 = MEDIUM_ERROR - NO SEEK COMPLETE
lpCmd: be, 00, 00, 07, 1b, 1b, 00, 00, 01, f8, 01, 00
dwBufSize: 2448

Reading DirectoryRecord   10/  10
Set OpCode: 0xbe, SubCode: 1(Raw)
Creating bin from 45000 to 549151 (LBA) 549150
[L:3011] Internal error. Failed to analyze the subchannel. Track[22]/[37]
End time: 2018-05-05(Sat) 20:08:00
Link to the DIC files:
https://mega.nz/#!8FMEiJpZ!jo-jqzI9gPm4 … stSuwxWxJY
All times are UTC
Page 134 of 354

Powered by phpBB® Forum Software © phpBB Limited