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Re: DiscImageCreator
Posted: Sun Jun 24, 2018 8:38 pm
by sarami
Thanks report. Btw, how about other offsets (especially from -13 to -99) e.g.
https://redump.info/disc/45789/
Re: DiscImageCreator
Posted: Mon Jun 25, 2018 1:29 am
by jhmiller
Advanced Daisenryaku 2001 (HDR-0158) chash too
Code: Select all
AppVersion
x86, AnsiBuild, 20180623 112408
CurrentDirectory
D:\Sistemas\Dreamcast\DC Dumper
WorkingPath
Argument: HDR-0158.bin
FullPath: D:\Sistemas\Dreamcast\DC Dumper\HDR-0158
Drive: D:
Directory: \Sistemas\Dreamcast\DC Dumper\
Filename: HDR-0158
Extension: .bin
StartTime: 2018/06/25(Mon) 08:39:15
[WARNING] /c2 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:114]
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]
Checking SubQ adr (Track) 3/ 3
Checking SubRtoW (Track) 3/ 3
Reading DirectoryRecord 2/ 18
Re: DiscImageCreator
Posted: Mon Jun 25, 2018 10:40 am
by sarami
Uploaded test version.
I tested
https://redump.info/disc/40278/ and could dump it until the end.
Re: DiscImageCreator
Posted: Mon Jun 25, 2018 2:04 pm
by jhmiller
Dumped OK:
F1 World Grand Prix (51030 USA)
Deep Fighter (T-17705N USA) Disc 1
Deep Fighter (T-17705N USA) Disc 2
Advanced Daisenryaku 2001 (HDR-0158)
Evolution - The World of Sacred Device (T-17706N USA)
Testing now with the others.
Edit:
All dumped OK :
Centipede (T-40602N)
Championship Surfer (T-41402D-50)
Conflict Zone (T-17721N)
NFL Blitz 2000 (T-9703N)
Razor Freestyle Scooter (T-40219N)
Ready 2 Rumble Boxing Round 2 (T-9717N)
Sega Marine Fishing (51096)
The Next Tetris - On-Line Edition (T-40214N)
Ultimate Fighting Championship (T-40204N Usa)
Virtua Tennis (51054)
World Series Baseball 2K1 (51055)
WWF Attitude (T-8103N Usa)
Thanks sarami !!!
Re: DiscImageCreator
Posted: Fri Jun 29, 2018 9:40 pm
by sarami
Uploaded test version.
- added: support CSS authentication of DVD
----
CSS.exe is needed. Please download and put exe into Release_ANSI directory of DIC.
https://github.com/saramibreak/CSS/releases
Re: DiscImageCreator
Posted: Thu Jul 05, 2018 5:05 pm
by darksabre76
Quick question: What is the purpose of /ss ? I know that it scans every single sector looking for copy protection, but it seems like the only place that finds protection is at LBA -1, which seems to be covered anyway. Are there forms of protection that are on other sectors that I'm unaware of (seems like the most likely option)? And is the output of that scan stored somewhere if it finds something?
Re: DiscImageCreator
Posted: Thu Jul 05, 2018 5:35 pm
by darksabre76
Also, one other question that might fall into the realm of "is that possible?" - would it be viable to have the GD-ROM dumping mode automatically use a known hacked TOC instead of requiring the disc to be swapped out? Or is it impossible to skip over getting the TOC before reading the disc? I only ask because that swap trick, though seemingly consistent for those who can get it to work, has never worked for me, and an easier solution would be welcome, if at all possible.
Re: DiscImageCreator
Posted: Thu Jul 05, 2018 8:45 pm
by sarami
darksabre76 wrote:What is the purpose of /ss ?
For this.
/viewtopic.php?p=24253#p24253
sarami wrote:VobProtectCD
https://redump.info/disc/42648/
I bought this. This is surely VobProtectCD (wiggles.exe). But this disc is almost compressed by a specific archive (archive.bin). So this can't be also detected by ProtectionID, A-RAY scanner.
To detect:
1. decompress archive, but it's difficult.
2. read main channel and search the invalid sync ("00 FF 00 FF ...")
----
darksabre76 wrote:would it be viable to have the GD-ROM dumping mode automatically use a known hacked TOC instead of requiring the disc to be swapped out? Or is it impossible to skip over getting the TOC before reading the disc?
It is important for drive not to get the hacked TOC but to recognize the data disc as audio disc.
Re: DiscImageCreator
Posted: Thu Jul 05, 2018 9:53 pm
by darksabre76
Thanks for the responses Sarami! Okay, knew it was probably some protection I didn't know about.
And I'm guessing for the GD-ROM stuff, that's why it has to be swapped. Unfortunate, but makes sense.
Re: DiscImageCreator
Posted: Sat Jul 07, 2018 12:55 am
by sarami