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Re: DiscImageCreator

Posted: Sun Sep 11, 2016 11:40 pm
by F1ReB4LL
https://redump.info/disc/39378/ -- DIC ruins the whole image after descrambling, something is very wrong there. No C2 errors and .scm dump is correct, the image becomes corrupted exactly during the descrambling process.

Re: DiscImageCreator

Posted: Mon Sep 12, 2016 10:55 am
by F1ReB4LL
Meh, no, it's a bad mastering afterall, very similar to https://redump.info/disc/34036/
First 88706 sectors are correct, the next sector has 1104 bytes of data, then 7508 bytes of zeroes, then it goes data again, but, of course, shifted by 7508 bytes. The first 7508 bytes of the audio track also belong to the data track.

So the DIC dump is as correct as possible, though, the image is non-functional in this form Image

If to cut that 7508-bytes sequence of zeroes and glue them to the end of the 2nd track, then split the image and descramble the data track - the image doesn't have any errors and the audio track doesn't have any incorrect data.

Re: DiscImageCreator

Posted: Wed Sep 14, 2016 8:26 am
by sarami
coded (protection: CD.IDX, ProtectCD-VOB)
http://www.mediafire.com/download/eq80y … or_test.7z
If the problem doesn't exist, I upload to repository.

By the way
I tested a various protected disc, using various tool and drive.

ProtectCD-VOB (Die Siedler - Das Geheimnis der Amazonen [Barcode:4 014092 002275])

Code: Select all

 PLEXTOR CD-R   PX-W5224A(DIC d8)
  No reading error, but has the corrupted sync and garbage? data.
  The number of these sector is 2200. (from 339222 to 341221 and from 341422 to 341621)
 PLEXTOR CD-R   PX-W5224A(DIC be)
  Number of sector(s) where 2336 byte is all 0x55: 2212 (from 339222 to 341227 and from 341422 to 341627)
 PLEXTOR CD-R   PX-W5224A(CdManipulator)
  Number of sector(s) where 2336 byte is all 0x55: 2204 (from 339222 to 341222 and from 341422 to 341622)
 PLEXTOR CD-R   PX-W5224A(CloneCD)
 TSSTcorp DVD-ROM TS-H353A(CdManipulator)
  Number of sector(s) where 2336 byte is all 0x55: 2202 (from 339222 to 341222 and from 341422 to 341622)
 TSSTcorp DVD-ROM TS-H353A(CloneCD)
  Number of sector(s) where 2336 byte is all 0x55: 2201 (from 339222 to 341222 and from 341422 to 341621)
 SONY CD-RW CRX200E (CdManipulator)
  Number of sector(s) where 2336 byte is all 0x55: 2204
The error sector num doesn't match. The fewest errors is DIC d8.

CD.IDX (Cultures - Die Entdeckung Vinlands [Barcode:4 005209 026321])

Code: Select all

 PLEXTOR CD-R   PX-W5224A(DIC d8)
  Number of sector(s) where user data doesn't match the expected ECC/EDC: 7000 (from 85000 to 92000)
 PLEXTOR CD-R   PX-W5224A(DIC be)
  Number of sector(s) where 2336 byte is all 0x55: 7003 (from 85000 to 92000 and from 100268 to 100270)
 PLEXTOR CD-R   PX-W5224A(CdManipulator)
  Number of sector(s) where 2336 byte is all 0x55: 7000 (from 85000 to 92000)
 PLEXTOR CD-R   PX-W5224A(CloneCD)
  Number of sector(s) where 2336 byte is all 0x55: 7000 (from 85000 to 92000)
 TSSTcorp DVD-ROM TS-H353A(CdManipulator)
  Number of sector(s) where 2336 byte is all 0x55: 7000 (from 85000 to 92000)
 TSSTcorp DVD-ROM TS-H353A(CloneCD)
The error sector num almost matches, but this disc contains audio sector and scrambled sector, so this disc needs the d8 ripping.

Codelock (Rune https://redump.info/disc/31708/

Code: Select all

 PLEXTOR CD-R   PX-W5224A(DIC d8)
  Number of sector(s) where user data doesn't match the expected ECC/EDC: 722
  Number of sector(s) where reserved byte doesn't zero: 722
 PLEXTOR CD-R   PX-W5224A(DIC be)
  Number of sector(s) where 2336 byte is all 0x55: 1444
 PLEXTOR CD-R   PX-W5224A(CdManipulator)
  Number of sector(s) where 2336 byte is all 0x55: 2166
 PLEXTOR CD-R   PX-W5224A(CloneCD)
  Number of sector(s) where 2336 byte is all 0x55: 1444
 TSSTcorp DVD-ROM TS-H353A(CdManipulator)
  Number of sector(s) where 2336 byte is all 0x55: 722
 TSSTcorp DVD-ROM TS-H353A(CloneCD)
  Number of sector(s) where 2336 byte is all 0x55: 722
 SONY CD-RW CRX200E (CdManipulator)
  Number of sector(s) where 2336 byte is all 0x55: 2171
The error sector num doesn't match. The fewest errors is TSST.

SmartE (Fable: The Lost Chapters (Disc 1) https://redump.info/disc/34714/

Code: Select all

 PLEXTOR CD-R   PX-W5224A(DIC d8)
  Number of sector(s) where user data doesn't match the expected ECC/EDC: 10
 PLEXTOR CD-R   PX-W5224A(DIC be)
  Number of sector(s) where 2336 byte is all 0x55: 15
 PLEXTOR CD-R   PX-W5224A(CdManipulator)
  Number of sector(s) where 2336 byte is all 0x55: 11
 PLEXTOR CD-R   PX-W5224A(CloneCD)
  Number of sector(s) where 2336 byte is all 0x55: 15
 TSSTcorp DVD-ROM TS-H353A(CdManipulator)
  Number of sector(s) where 2336 byte is all 0x55: 10
 TSSTcorp DVD-ROM TS-H353A(CloneCD)
  Number of sector(s) where 2336 byte is all 0x55: 10
 SONY CD-RW CRX200E (CdManipulator)
  Number of sector(s) where 2336 byte is all 0x55: 11
The error sector num doesn't match. The fewest errors is DIC d8 and TSST.

Re: DiscImageCreator

Posted: Tue Sep 27, 2016 2:43 am
by gaijin
I did some tests with "data command" and different drives. Some drives doesn't work with DIC.
Here my test result, if possible fix error. Drives can be used to verify discs with data command.

TOSHIBA XM-6402B, DIC error.
HL-DT-ST GCR-8525B, DIC error.
Lite-On iHAS124-F my new drive,  DIC error.
HL-DT-ST GH22NS40, works, no C2, drive support it.
SONY CRX230ED, works, C2 support, good reader.
TEAC CD-W552G works, C2 support.
NEC NR-9500A, works, no C2 support by drive.

If it's possible fix errors with drives.

Re: DiscImageCreator

Posted: Tue Sep 27, 2016 9:16 am
by sarami
gaijin wrote:I did some tests with "data command" and different drives. Some drives doesn't work with DIC.
Here my test result, if possible fix error. Drives can be used to verify discs with data command.

TOSHIBA XM-6402B, DIC error.
HL-DT-ST GCR-8525B, DIC error.
Lite-On iHAS124-F my new drive,  DIC error.
HL-DT-ST GH22NS40, works, no C2, drive support it.
SONY CRX230ED, works, C2 support, good reader.
TEAC CD-W552G works, C2 support.
NEC NR-9500A, works, no C2 support by drive.

If it's possible fix errors with drives.
http://www.mediafire.com/download/eq80y … or_test.7z
Please test TOSHIBA XM-6402B, Lite-On iHAS124-F.
HL-DT-ST GCR-8525B, this drive seems to not to support reading subchannel. If so, dic can't support this.

Re: DiscImageCreator

Posted: Tue Sep 27, 2016 9:28 am
by gaijin
sarami, thanks. Lite-On iHAS124-F works fine with C2 support.
TOSHIBA XM-6402B also works, no C2 by drive itself.
And yes, HL-DT-ST GCR-8525B - Drive cannot read Subchannel Data directly (from Nero DiscSpeed DAE test and CloneCD report)

Also I can't run 2 copy DIC at the same time, it's normal? And DIC blocks access to ASPI or drives in OS (Win10) for yourself because EAC can't see drives, while DIC works.

update:
In TOSHIBA log sometimes appears, but all works.

Code: Select all

LBA[000000, 0000000], [F:ReadBufferCapacity][L:536] OperationCode: 0x5c
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 05-20-00 = ILLEGAL_REQUEST - INVALID COMMAND OPERATION CODE
Checking SubQ adr (Track)  1/ 1
Checking SubRtoW (Track)  1/ 1
Reading DirectoryRecord    1/   1

Re: DiscImageCreator

Posted: Wed Sep 28, 2016 7:54 am
by sarami
gaijin wrote:Also I can't run 2 copy DIC at the same time, it's normal? And DIC blocks access to ASPI or drives in OS (Win10) for yourself because EAC can't see drives, while DIC works.
I know hardly the exclusive control, so I don't know if it's normal or not.
gaijin wrote:update:
In TOSHIBA log sometimes appears, but all works.

Code: Select all

LBA[000000, 0000000], [F:ReadBufferCapacity][L:536] OperationCode: 0x5c
        ScsiStatus: 0x02 = CHECK_CONDITION
        SenseData Key-Asc-Ascq: 05-20-00 = ILLEGAL_REQUEST - INVALID COMMAND OPERATION CODE
Checking SubQ adr (Track)  1/ 1
Checking SubRtoW (Track)  1/ 1
Reading DirectoryRecord    1/   1
No problem. This function is used only to take the log.

Re: DiscImageCreator

Posted: Thu Sep 29, 2016 11:02 am
by gaijin
Hm. Accidentally found drive which can read in scrambled mode and works with DIC - ASUS DVD-E616A. But drive doesn't read in lead-out.

And question about C2 pointers. Why on some drives DIC doesn't use C2 although example Perfectrip and EAC report about C2 support and errors.

Re: DiscImageCreator

Posted: Sat Oct 01, 2016 9:07 am
by sarami
gaijin wrote:And question about C2 pointers. Why on some drives DIC doesn't use C2 although example Perfectrip and EAC report about C2 support and errors.
In drive.txt

Code: Select all

    FeatureCdRead
                  CDText: Yes
             C2ErrorData: Yes
dic judges that C2 can use if C2ErrorData is Yes.

Re: DiscImageCreator

Posted: Sun Oct 02, 2016 2:13 am
by gaijin
My HL-DT-ST DVDRAM GH22NS40 support C2, but DIC don't use it.

Code: Select all

    FeatureCdRead
                  CDText: Yes
             C2ErrorData: Yes
        DigitalAudioPlay: No
Maybe reason

Code: Select all

This drive doesn't support [command: 0xbe, subch: 0x1]
And if it's possible add force to use C2 manually with option.
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