726

(60 replies, posted in General discussion)

LoStraniero91 wrote:

Title: Colin McRae Rally 04
Region: I guess Italy but I should investigate more, it's labeled "FX Interactive"
Barcode: 8 436010 151135

https://www.webster.it/videogame-colin_ … 151135.htm Found something with the same barcode.

Thanks.

@reentrant
To Compare with my tool, I'm running your tool using proring disc.
Your tool says.

D:\!redump\reentranttools\CDArchive.exe -x g -d "D:\!redump" -e 52767 73504 10 3 10 fb D:\!redump\reentranttools\test.bin
Extracting error range forward: 52757 - 73514
Read sector: 52757Extracting error range backwards: 52757 - 73514
Read sector: 73514
Extracted all sectors

But no files extracted. What should I do?

727

(3,488 replies, posted in General discussion)

celebi wrote:

Interestingly the checksums doesn't match with either CD Manipulator or Clone CD.

And even more interesting is that edcchk hasn't detected an error in sector 150 (00:02:00) and just detected it as Mode 1 data sector.

Because descrambled sector of LBA 0 (sector 150) is no problem. As you say, CD Manipulator and Clone CD is padding this sector by 0x00 or 0xff.

This is a similar case http://forum.redump.org/post/56314/#p56314

Firstly, you need to check by cdtoimg. http://www.mediafire.com/file/9b31r4fv4 … g.rar/file
This is a simple 0xd8 ripping tool. Please check if 1st sector is really same as dic's 1st sector.

Secondly, you need to check the pregap sector of 1st track.

DiscImageCreator.exe audio <DriveLetter> <Filename> <DriveSpeed> -5000 0

Please check the position of the sync (00 FF FF .. FF 00)

728

(3,488 replies, posted in General discussion)

Uploaded test. http://www.mediafire.com/file/eq80y20l9 … st.7z/file

fixed: Skipped this error.

LBA[000000, 0000000]: [F:ReadCDForFileSystem][L:574]
    Opcode: 0xa8
    ScsiStatus: 0x02 = CHECK_CONDITION
    SenseData Key-Asc-Ascq: 03-02-83 = MEDIUM_ERROR - VENDOR UNIQUE ERROR
lpCmd: a8, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 00
dwBufSize: 2048

added: support unnamed protection
I created 2 text files. 1st line is comment. 2nd line is file name.
EdcEccErrorProtect.txt (e.g. http://redump.org/disc/45814/ )

# This is a file to fix the edc/ecc error sector. Please write the file name you want to fix the error
CD.IDX

ReadErrorProtect.txt (e.g. http://redump.org/disc/43270/ )

# This is a file not to read sector. Please write the file name you want to read skipping
SYSTEM.LSK

To use this file, please use /sf option.


added: support laserlock and proring (needs optiarc drive)
How to dump (almost same CDArchive)
e.g. http://redump.org/disc/30992/
1. dump the disc except the protected file using plextor drive.

DiscImageCreator.exe cd <driveletter> <filename> <drivespeed> /sf

* DIC detects the protection like this.

Detected [LASERLOK.IN], from 337 to 10336

2. when dumping finished, eject the disc from plex drive and insert it in optiarc drive.
3. dump the protected file

DiscImageCreator.exe data <driveletter> <filename> <drivespeed> 337 10338 /sf /sk 76

* CD has a offset, so please specify more +1 or +2 than endlba. (e.g. 10336 -> 10338)
* /sk is below.

        /sk     Skip sector for physical protect (e.g. proring, LaserLock etc.)
                        val     sector num

4. merge plextor image and optiarc image

DiscImageCreator.exe merge <plex img> <opti img>

* I don't test yet about other ring protection.


FatArnold wrote:

However, now it segfaults after the dump. But all the data seem to be dumped correctly

cue file is missing. Is windows build also same?

729

(60 replies, posted in General discussion)

Ok. To be recognized these unnamed protection, I'm coding that reads the filename from external text file.

Btw, It seems CD Media World simply calls these unnamed ring protect "Physical Errors".
https://www.cdmediaworld.com/hardware/c … rors.shtml

730

(60 replies, posted in General discussion)

Thanks info. Do these discs have the ring on the different file like http://forum.redump.org/post/63714/#p63714?

731

(60 replies, posted in General discussion)

This? https://www.amazon.de/Vidis-Restricted- … 0002E4MH6/

732

(3,488 replies, posted in General discussion)

FatArnold wrote:

I tried dumping some gd-rom today with my PX-708. Unfortunately I get a segfault as soon as I enable /c2. Without /c2 the dump starts. Happens both on linux and the latest windows release.

Uploaded test version.

F1ReB4LL wrote:

DIC dump to the left, old bin-cue dump to the right. And I really don't think these 2 bytes should be zeroed.

How about cdtoimg?

733

(3,488 replies, posted in General discussion)

celebi wrote:

CD Manipulator is able to dump the disc (matching checksums with two different drives) by skipping sector 150.

sector 150 = 1st sector of track 1?

READ CDDA (0xd8) can read 1st sector.

========== OpCode[0xd8]: SubCode[0]: Check Drive + CD offset ==========
========== LBA[000000, 0000000]: Main Channel ==========
       +0 +1 +2 +3 +4 +5 +6 +7  +8 +9 +A +B +C +D +E +F
0000 : 5C 7A B9 E3 32 C9 D5 96  DF 2E D8 1C 5A 89 FB 26   \z..2.......Z..&
0010 : C3 5A D1 FB 1C 43 49 F1  F6 C4 46 D3 72 DD E5 99   .Z...CI...F.r...
0020 : 00 FF FF FF FF FF FF FF  00 FF FF FF FF FF FF FF   ................
0030 : FF FF FF 00 01 82 00 61  00 28 00 1E 80 08 60 06   .......a.(....`.
0040 : A8 02 FE 81 80 60 60 28  28 1E 9E 88 68 66 AE AA   .....``((...hf..
0050 : FC 7F 01 E0 00 48 00 36  80 16 E0 0E C8 04 56 83   .....H.6......V.
0060 : 7E E1 E0 48 48 36 B6 96  F6 EE C6 CC 52 D5 FD 9F   ~..HH6......R...
0070 : 01 A8 00 7E 80 20 60 18  28 0A 9E 87 28 62 9E A9   ...~. `.(...(b..
0080 : A8 7E FE A0 40 78 30 22  94 19 AF 4A FC 37 01 D6   .~..@x0"...J.7..
0090 : 80 5E E0 38 48 12 B6 8D  B6 E5 B6 CB 36 D7 56 DE   .^.8H.......6.V.
00A0 : BE D8 70 5A A4 3B 3B 53  53 7D FD E1 81 88 60 66   ..pZ.;;SS}....`f
00B0 : A8 2A FE 9F 00 68 00 2E  80 1C 60 09 E8 06 CE 82   .*...h....`.....
00C0 : D4 61 9F 68 68 2E AE 9C  7C 69 E1 EE C8 4C 56 B5   .a.hh...|i...LV.
00D0 : FE F7 00 46 80 32 E0 15  88 0F 26 84 1A E3 4B 09   ...F.2....&...K.
00E0 : F7 46 C6 B2 D2 F5 9D 87  29 A2 9E F9 A8 42 FE B1   .F......)....B..
00F0 : 80 74 60 27 68 1A AE 8B  3C 67 51 EA BC 4F 31 F4   .t`'h...<gQ..O1.
0100 : 14 47 4F 72 B4 25 B7 5B  36 BB 56 F3 7E C5 E0 53   .GOr.%.[6.V.~..S
0110 : 08 3D C6 91 92 EC 6D 8D  ED A5 8D BB 25 B3 5B 35   .=....m.....%.[5
0120 : FB 57 03 7E 81 E0 60 48  28 36 9E 96 E8 6E CE AC   .W.~..`H(6...n..
 :
 :

But READ12 (0xa8) can't read it. Perhaps READ CD (0xbe) is also same. It's weird...
Is this a protection? I don't know. Maybe iR0b0t or Jackal or reentrant know it?

734

(3,488 replies, posted in General discussion)

Try using latest and upload the log. https://github.com/saramibreak/DiscImag … r/releases

735

(60 replies, posted in General discussion)

@iR0b0t, LoStraniero91
Please tell me the disc title, region and barcode if possible.

736

(3,488 replies, posted in General discussion)

Jackal wrote:

the error sectors are in the DATA.CAB file range.

CAB file is also archive.

Jackal wrote:

There are different variants of this protection and there isn't always a CD.IDX file.

http://redump.org/discs/quicksearch/unn … ction/only
Do these discs really have same protection? If you say yes, what evidence? Which company made this protection? Almost all protections have the mark indicating it. (SafeDisc has 00000001.TMP, SmartE has 00002.tmp, Old SecuROM has CMS16.DLL, VOB protect has "vob.pcd" in image section header of EXE file etc.)

If you say no, I think the name should be fixed to 'dummy file (or sector) protection'


xTMODx wrote:

yes it happen for me every time for this disc, I can try other plextor drives now too

Edit: sorry i think my previous post was misleading, the dump with new DIC produce some errors and old DIC dump is without errors

Old dic logs have huge suberror. I solved this problem by rereading. But I think this way causes the unexpected shifting of main-channel. I have no idea regarding this problem now..

737

(3,488 replies, posted in General discussion)

XTac wrote:

DIC cannot find the copy protection on the disc (which should be CD.IDX dummy file)

There isn't CD.IDX and there is 15 zip files in your disc. Perhaps CD.IDX is archived in zip.

738

(3,488 replies, posted in General discussion)

xTMODx wrote:

Hi sarami can you please check this dump with new DIC have some problems logs https://www73.zippyshare.com/v/aYCaURdJ/file.html
dump with old DIC logs https://www69.zippyshare.com/v/yr66hZhU/file.html this one is also matching CloneCD dump

Same. http://forum.redump.org/post/63137/#p63137
Does this happen every time?

739

(60 replies, posted in General discussion)

What model do you recommend and not recommend?

Optiarc - BD DRV BC-5600S    +48    25    100%
Optiarc - BD ROM BC-5100S    +667    22    100%
Optiarc - BD ROM BC-5500A    +48    226    100%
Optiarc - BD ROM BC-5500H    +48    97    100%
Optiarc - BD ROM BC-5500S4    +48    86    100%
Optiarc - BD ROM BC-5500S    +48    523    100%
Optiarc - BD ROM BC-5530H    +48    6    100%
Optiarc - BD ROM BC-5540H    +48    13    100%
Optiarc - BD ROM BC-5550H    +48    34    100%
Optiarc - BD ROM BC-5600S    +48    44    100%
Optiarc - BD ROM BC-5640H    +48    27    100%
Optiarc - BD ROM BC-5650H    +48    7    100%
Optiarc - BD RW BD-5300S    +6    195    100%
Optiarc - BD RW BD-5730S6    +48    28    100%
Optiarc - BD RW BD-5730S    +48    58    100%
Optiarc - BD RW BD-5740H    +48    19    100%
Optiarc - BD RW BD-5740L    +48    17    100%
Optiarc - BD RW BD-5750H    +48    85    100%
Optiarc - BD RW BD-5750L    +48    12    100%
Optiarc - BD RW BD-5840H    +48    18    100%
Optiarc - BD RW BD-5850H    +48    42    100%
Optiarc - BD-ROM BR-5100S    +79    58    100%
Optiarc - BDRW BD-M100A    +102    1    100%
Optiarc - CD-RW CRX870A    +6    1    100%
Optiarc - CD-RW CRX880A    +6    43    100%
Optiarc - CDRWDVD CRX890A    +6    14    100%
Optiarc - CDRWDVD CRX890S    +6    6    100%
Optiarc - DVD ROM DDU7700H    +48    4    100%
Optiarc - DVD ROM DDU7710H    +48    1    100%
Optiarc - DVD ROM DDU7740H    +48    3    100%
Optiarc - DVD ROM DDU7930H    +48    1    100%
Optiarc - DVD RW AD-5170A    +48    589    100%
Optiarc - DVD RW AD-5170S    +48    4    100%
Optiarc - DVD RW AD-5200A    +48    315    100%
Optiarc - DVD RW AD-5200S    +48    114    100%
Optiarc - DVD RW AD-5240S    +48    366    100%
Optiarc - DVD RW AD-5260S    +48    356    100%
Optiarc - DVD RW AD-5280S    +48    229    100%
Optiarc - DVD RW AD-5530A    +6    17    100%
Optiarc - DVD RW AD-5540A    +48    91    100%
Optiarc - DVD RW AD-5540B    +48    3    100%
Optiarc - DVD RW AD-5590A    +48    12    100%
OPTIARC - DVD RW AD-5630A    +48    97    100%
OPTIARC - DVD RW AD-5670S    +48    59    100%
OPTIARC - DVD RW AD-5670SC    +48    4    100%
OPTIARC - DVD RW AD-5680H    +48    149    100%
OPTIARC - DVD RW AD-5690H    +48    42    100%
OPTIARC - DVD RW AD-5960S    +48    9    100%
OPTIARC - DVD RW AD-5970H    +48    24    100%
Optiarc - DVD RW AD-7170A    +48    710    100%
Optiarc - DVD RW AD-7170S    +48    596    100%
Optiarc - DVD RW AD-7173A    +48    970    100%
Optiarc - DVD RW AD-7173S    +48    425    100%
Optiarc - DVD RW AD-7190A    +6    115    100%
Optiarc - DVD RW AD-7190S    +6    45    100%
Optiarc - DVD RW AD-7191A    +6    94    100%
Optiarc - DVD RW AD-7191S    +6    253    100%
Optiarc - DVD RW AD-7200A    +48    528    100%
Optiarc - DVD RW AD-7200S    +48    941    100%
Optiarc - DVD RW AD-7201A    +48    77    100%
Optiarc - DVD RW AD-7201S5    +48    55    100%
Optiarc - DVD RW AD-7201S6    +48    24    100%
Optiarc - DVD RW AD-7201S    +48    246    100%
Optiarc - DVD RW AD-7203A    +48    295    100%
Optiarc - DVD RW AD-7203S    +48    653    100%
Optiarc - DVD RW AD-7220A    +6    23    100%
Optiarc - DVD RW AD-7220S    +6    53    100%
Optiarc - DVD RW AD-7221A    +6    5    100%
Optiarc - DVD RW AD-7221S    +6    5    100%
Optiarc - DVD RW AD-7230S    +48    54    100%
Optiarc - DVD RW AD-7231S5    +48    18    100%
Optiarc - DVD RW AD-7233S    +48    20    100%
Optiarc - DVD RW AD-7240S    +48    1450    100%
Optiarc - DVD RW AD-7241S    +48    530    100%
Optiarc - DVD RW AD-7243S    +48    189    100%
Optiarc - DVD RW AD-7250H    +48    60    100%
Optiarc - DVD RW AD-7260S    +48    829    100%
Optiarc - DVD RW AD-7261S    +48    266    100%
Optiarc - DVD RW AD-7263S    +48    121    100%
Optiarc - DVD RW AD-7270H    +48    10    100%
Optiarc - DVD RW AD-7280S    +48    562    100%
Optiarc - DVD RW AD-7283S    +48    50    100%
Optiarc - DVD RW AD-7290H    +48    35    100%
Optiarc - DVD RW AD-7530A    +6    171    100%
Optiarc - DVD RW AD-7530B    +6    202    100%
Optiarc - DVD RW AD-7540A    +48    304    100%
Optiarc - DVD RW AD-7543A    +48    88    100%
Optiarc - DVD RW AD-7543B    +48    10    100%
Optiarc - DVD RW AD-7543C    +48    10    100%
Optiarc - DVD RW AD-7560A    +6    337    100%
Optiarc - DVD RW AD-7560S    +6    277    100%
Optiarc - DVD RW AD-7561A    +6    141    100%
Optiarc - DVD RW AD-7561S    +6    344    100%
Optiarc - DVD RW AD-7563A    +6    58    100%
Optiarc - DVD RW AD-7580A    +6    34    100%
Optiarc - DVD RW AD-7580S    +6    363    100%
Optiarc - DVD RW AD-7581A    +6    25    100%
Optiarc - DVD RW AD-7581S    +6    58    100%
Optiarc - DVD RW AD-7583S    +6    24    100%
Optiarc - DVD RW AD-7585H    +6    249    100%
Optiarc - DVD RW AD-7590A    +48    96    100%
Optiarc - DVD RW AD-7590B    +48    13    100%
Optiarc - DVD RW AD-7590S    +48    112    100%
Optiarc - DVD RW AD-7590T    +48    6    100%
Optiarc - DVD RW AD-7591S    +48    17    100%
Optiarc - DVD RW AD-7593A    +48    38    100%
Optiarc - DVD RW AD-7593B    +48    3    100%
Optiarc - DVD RW AD-7630A    +48    33    100%
Optiarc - DVD RW AD-7633A    +48    24    100%
Optiarc - DVD RW AD-7640A    +6    24    100%
Optiarc - DVD RW AD-7640S    +6    37    100%
Optiarc - DVD RW AD-7643S    +6    8    100%
Optiarc - DVD RW AD-7670S    +48    16    100%
Optiarc - DVD RW AD-7690H    +48    33    100%
Optiarc - DVD RW AD-7700H    +48    173    100%
Optiarc - DVD RW AD-7700S    +48    184    100%
Optiarc - DVD RW AD-7700T    +48    30    100%
Optiarc - DVD RW AD-7703S    +48    12    100%
Optiarc - DVD RW AD-7710H    +48    247    100%
Optiarc - DVD RW AD-7710I    +48    10    100%
Optiarc - DVD RW AD-7713H    +48    4    100%
Optiarc - DVD RW AD-7717H    +48    20    100%
Optiarc - DVD RW AD-7730U    +6    1    100%
Optiarc - DVD RW AD-7740H    +48    138    100%
Optiarc - DVD RW AD-7740I    +48    8    100%
Optiarc - DVD RW AD-7760H    +48    33    100%
Optiarc - DVD RW AD-7760I    +48    1    100%
Optiarc - DVD RW AD-7800H    +48    13    100%
Optiarc - DVD RW AD-7803H    +48    5    100%
Optiarc - DVD RW AD-7910A    +48    155    100%
Optiarc - DVD RW AD-7910S    +48    173    100%
Optiarc - DVD RW AD-7913A    +48    3    100%
Optiarc - DVD RW AD-7930H    +48    162    100%
Optiarc - DVD RW AD-7930V    +48    6    66%
Optiarc - DVD RW AD-7940H    +48    20    100%
Optiarc - DVD RW AD-7980H    +48    2    100%
Optiarc - DVD+-RW AD-5170S    +48    143    100%
Optiarc - DVD+-RW AD-5540A    +48    267    100%
Optiarc - DVD+-RW AD-5560A    +6    198    100%
Optiarc - DVD+-RW AD-7200S    +48    312    100%
Optiarc - DVD+-RW AD-7230S    +48    85    100%
Optiarc - DVD+-RW AD-7250H    +48    38    100%
Optiarc - DVD+-RW AD-7270H    +48    9    100%
Optiarc - DVD+-RW AD-7560S    +6    34    100%
Optiarc - DVD+-RW AD-7580A    +6    26    100%
Optiarc - DVD+-RW AD-7580S    +6    57    100%
Optiarc - DVD+-RW AD-7585H    +6    34    100%
Optiarc - DVD+-RW AD-7640A    +6    175    100%
Optiarc - DVD+-RW AD-7640S    +6    172    100%
Optiarc - DVD+-RW AD-7700H    +48    39    100%
Optiarc - DVD+-RW AD-7717H    +48    63    100%
Optiarc - DVD+-RW AD-7747H    +48    9    100%
Optiarc - DVD+-RW AD-7760H    +48    2    100%
Optiarc - DVD+-RW AD-7930H    +48    31    100%
Optiarc - DVD+-RW ND-3570A    +48    78    100%
Optiarc - DVD-ROM DDU1671S    +6    86    100%
Optiarc - DVD-ROM DDU1675A    +6    8    100%
Optiarc - DVD-ROM DDU1675S    +6    23    100%
OPTIARC - DVD-ROM DDU1678A    +6    22    100%
OPTIARC - DVD-ROM DDU1681S    +6    106    100%
Optiarc - DVD-ROM DDU820A    +6    1    100%
Optiarc - DVD-ROM DDU820S    +6    1    100%
Optiarc - DVD-RW AD-7173A    +48    1    100%
Optiarc - DVDRWBD BC-5540H    +48    53    100%
Optiarc - DVDRWBD BC-5550H    +48    2    100%
Optiarc - DVDRWBD BC-5600S    +48    72    100%

740

(3,488 replies, posted in General discussion)

F1ReB4LL wrote:
sarami wrote:

I'll get it in the near future. What movies do you recommend? wink

"Final Fantasy: The Spirits Within" is the only thing there that is game-related smile

I ordered it.


EDIT
----
DIC
*2018-09-15
- added: support mode 0x00 of CD data track
- changed: set to invalid mode except 0x00 or 0x01 or 0x02
- fixed: disc speed changing doesn't work for linux.
- fixed: increased memory allocation for double pointer (subchannel, cd-text)
- deleted: some warning when used Wextra

EccEdc
*2018-09-15
added: makefile for linux
added: support mode 0x00 of CD data track
added: 4th sector from last of SecuROM is recognized as error
changed: set to invalid mode except 0x00 or 0x01 or 0x02

741

(60 replies, posted in General discussion)

@Jackal, reentrant
Btw, did you test all vendor drive (nec, hitachi-lg, matsushita, teac, tsst, asus etc.) except optiarc and plextor?
Is optiarc really best drive for ring protect like laserlock or proring?

742

(3,488 replies, posted in General discussion)

F1ReB4LL wrote:

RCE is more of an alternate region handling rather than a protection.

https://en.wikipedia.org/wiki/DVD_regio … cumvention -- says, RCE discs have "0" as a region in RegionManagementInformation area, their real region is stored elsewhere.

I found the title list of RCE. https://www.dvdtalk.com/rce.html
I'll get it in the near future. What movies do you recommend? wink

FatArnold wrote:

Wow, it works absolutely great! Thank you so much for the Linux version.

Thanks test. I'll push the code a few days later.

743

(3,488 replies, posted in General discussion)

Thanks. download link is same.
- fixed: disc speed changing doesn't work for linux.
- fixed: increased memory allocation for double pointer (subchannel, cd-text)
- deleted: some warning when used Wextra

F1ReB4LL wrote:

Does DIC also support RCE (Regional Code Enhancement) discs?

Perhaps no. At least, dic can't detect all DVD protection (RCE, Sony ARccOS, UOP, Disney X-Project DRM, Cinavia Protection etc.) except css/cppm/cprm. ARccOS adopts bad sectors, others I don't know the detail.

744

(3,488 replies, posted in General discussion)

Uploaded test version.
win: http://www.mediafire.com/file/eq80y20l9 … st.7z/file
linux: http://www.mediafire.com/file/uw3e03kdk … t.tar/file

iR0b0t wrote:

And in addition to that check mode 0x00 according to Ecma-130.

Added.

Jackal wrote:

If there's a sector inside a data track that has a different format, so non-data, different mode or other yellow book violation, then it should be regarded as an error imo for the error count, even if ECC/EDC matches.

All set to error.

745

(3,488 replies, posted in General discussion)

iR0b0t wrote:

If sector mode is not 0x00 or 0x01 or 0x02 then treat it as error.

OK, but is this error, not warning? As you know, CDmage doesn't distinguish between error and warning.

And...

CDmage B5 1.02.1 error report for image "FATAL.cue"
Track #| Sector|Sync|Header|Subheader|EDC|Intermediate|ECC P|ECC Q|Severity|Content of sector
      1| 63.502| Yes|  Yes |   No    |No |    N/A     | No  | No  |Low     |unused/empty
      1| 63.503| Yes|  Yes |   No    |No |    N/A     | No  | No  |Low     |unused/empty
Total error count:2


EdcEcc error count:
[INFO] Number of sector(s) where EDC doesn't exist: 2
[INFO] Number of sector(s) where sync(0x00 - 0x0c) is zero: 2
    Sector: 63352, 63353, 
Total errors: 0
Total warnings: 2

Are all 2352 bytes zero sectors error or warning or no error?


More...
4th sector from last of SecuROM changes the mode from 1 to 2 intentionally for the purpose of protect.
Is this error or warning?

746

(3,488 replies, posted in General discussion)

microsoft wrote:

RegionManagementInformation

Indicates in which regions of the world the disc can be played. Each bit represents one of eight regions. If a bit is set, the disc cannot be played in the corresponding region. If a bit is not set, the disc can be played in the corresponding region.

I fixed it in 7/26.

e.g. dvd-video

========== CopyrightInformation ==========
        CopyrightProtectionType: CSS/CPPM
    RegionManagementInformation: 2

e.g. xbox360

========== CopyrightInformation ==========
        CopyrightProtectionType: No
    RegionManagementInformation: 1 2 3 4 5 6 8

iR0b0t wrote:
sarami wrote:

If incorrect 16th byte should be an error, CDmage is correct. If not so, DIC is correct.

We should check CD specifications. If this byte is specified to be either 0x01 or 0x02 and nothing else then it should be treated as an error, otherwise maybe make it a warning.

Ecma-130 defines 0x00, 0x01 and 0x02. I knew 0x00 for the first time.
https://imgur.com/a/97uUzeX

747

(3,488 replies, posted in General discussion)

Jackal wrote:

I assumed they are lead-out sectors?

But subchannel of these sectors points data, not lead-out.
edcchk doesn't see the subchannel, so it can't recognize data or audio or lead-in/out correctly.

330553 sector is apparently a bad sector, bad edc/ecc.
330550, 330551 and 330552 are sectors edc/ecc is no problem.

iR0b0t wrote:

CDmage does too much checks, different subheaders should not be flagged as an error.

edcchk cannot differentiate between data and audio sectors if you scan the whole image containing audio tracks, and if i remember correctly it treats empty data sectors as non-data, which would be incorrect, because it has to be an error.

I think so, too.

A problem is 16th byte (mode).

CDmage recognizes these 3 sectors as error data sector because 16th byte is not 0x01 or 0x02.
edccchk doesn't recognize these 3 sectors as data sector because 16th byte is not 0x01 or 0x02.
DIC recognizes these 3 sectors as non-error data sector because edc/ecc is no problem.


edccchk is clearly incorrect because these 3 sectors are data sector.

If incorrect 16th byte should be an error, CDmage is correct. If not so, DIC is correct.

iR0b0t wrote:

If warnings reflect different or wrong subheaders only (i cannot think of any other case right now) then we can have an additional note about warnings in database.

It's easy to understand if 'error counts' of redump'org db counts only bad edc/ecc.

748

(3,488 replies, posted in General discussion)

Jackal wrote:

There are lead-out sectors inside the data track.

What evidence let it say to you?

749

(3,488 replies, posted in General discussion)

ajshell1 wrote:

No. I won't do that.

Ok. Then, you need to get a no-damaged disc because I don't know if 288 bits error is really intentional c2.

315213 and 315214 sectors are all zero. Is this audio silence? Perhaps admin or moderator can judge it.


xTMODx wrote:

also a lot of older PC Games coverdiscs have 4 non data sectors for example PC Games 1/97 https://www35.zippyshare.com/v/7diPaxz0/file.html

Same as http://forum.redump.org/post/63108/#p63108

CDmage looks the invalid mode sector on error data sector. In this case, this disc has 4 errors.
edcchk looks the invalid mode sector on non-data sector. In this case, this disc has 0 error.
DIC looks the invalid mode sector on non-error data sector and incomplete data sector on error data sector. In this case, this disc has 1 error.

Which is correct? Perhaps admin or moderator can judge it.

750

(32 replies, posted in General discussion)

Or you can use "xboxswap" command of DIC.

### Dumping Guide for XBOX/XBOX360 (XGD2)/XBOX360 (XGD3) on genaral drive
 Prepare DVD-DL or create the DVD+R DL trap disc in advance.  

#### How to prepare
 You need a pressed DVD-DL disc with around 8.5GB data on it
 
 XBOX: Layerbreak larger than 1913776 and the exact size needed (in sectors) is (your_disc_layerbreak - 1913776) * 2 + 3820880

#### How to create
 XBOX: DVD (Length is 3820880 or larger, Layerbreak is 1913776 or larger)

1. Create image file of the above DVD using dumping tool (e.g. isobuster)
2. Run [ImgBurn](http://www.imgburn.com/)
3. Setting LayerBreak manually (L0 sector num is about a half size of DVD length)  
   e.g. If DVD length is 3900304, L0 sector num is about 1950160
4. Before burn the image file, you need to confirm the size is correct  
   e.g. (1950160 - 1913776) * 2 + 3820880 = 3893648 => 3893648 is smaller than 3900304, so the DVD+R DL this image is burnt can dump a XBOX disc
5. Burn image file to DVD+R DL

#### Dump the disc
1. Insert the DVD-DL or DVD+R DL trap disc to a general DVD drive.
2. Run below. (stop spinning disc)  
   DiscImageCreator.exe stop [DriveLetter]
3. Use a pin to press the escape eject button, so the tray will eject (or remove
   the drive cover).
4. Insert the XBOX disc and run below. (close the drive tray)  
   DiscImageCreator.exe close [DriveLetter]  
   (or gently push the tray back or put the drive cover back on).
5. Run below.  
   e.g. Dead or Alive 3 http://redump.org/disc/27157/  
   DiscImageCreator.exe xboxswap [DriveLetter] foo.iso 12 292756 467910 686060 830074 999794 1212958 1579164 1719138 2010470 2372562 2527492 2682830 2915560 3065604 3219138 3455656