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Re: DiscImageCreator

Posted: Tue Dec 08, 2015 4:46 pm
by sarami

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my personal opinion is the error not caused by VOB or non-data issue. (bacause of my case is single data disc)
I think so, too.

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from 27 to 10026
Created img (LBA) 156419/322638
  :
This may not have relation to the safedisc.
1. Could you retry it using /c2 option.
2. Could you try it using /be option.
3. How about other drive?

Re: DiscImageCreator

Posted: Mon Jan 11, 2016 11:11 pm
by axisleon
use command below can complete within 2 hours, cool

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DiscImageCreatorT1128.exe cd h: FlightCD4(Japan) 4 /c2 /rc 600  
Log achieve

MEGA

Re: DiscImageCreator

Posted: Tue Jan 12, 2016 4:34 am
by sarami
If you can, could you test using CD Manipulator(/viewtopic.php?t=1045 … edisc-cds/) and check the hash is same.

[EDIT]
Thanks log.
This problem exists only your disc or all disc of this game... I don't know..
I think this game needs to be dumped by the other disc.

Re: DiscImageCreator

Posted: Thu Jan 14, 2016 4:53 am
by axisleon
1. You are welcome.

2. Disc 1-3 of this game, no protect, no such problem.

3. As I know, same problem existed that X-COM Enforcer(PC) TW ver. and Cyclones (PC) my own.


EDIT: https://redump.info/discs/quicksearch/cyclones/

Due to no dump made, dunno which of them, or new.

Re: DiscImageCreator

Posted: Thu Jan 14, 2016 9:20 am
by sarami
2. Disc 1-3 of this game, no protect, no such problem.
It seems that I made you misunderstand. I intended to say about the other disc that other people have.
I want to buy and test this game but this is a little expensive...
3. As I know, same problem existed that X-COM Enforcer(PC) TW ver. and Cyclones (PC) my own.
I don't know what is causing it now.
If you can
  1. update to the latest firmware (1.06 -> 1.07)
  2. dump using the other plextor drive. Because in the case of the securom 3, edc/ecc doesn't match when I dump the securom 3 disc using my PX-4824TA. But this problem doesn't occur in my PX5224TA, PX-755.

Re: DiscImageCreator

Posted: Fri Jan 15, 2016 2:09 am
by axisleon
Good idea, thanks for your suggestion.

Re: DiscImageCreator

Posted: Sun Jan 17, 2016 7:09 pm
by F1ReB4LL
https://www.sendspace.com/file/pigse9 -- Pier Solar HD for Dreamcast log, DIC has serious problems with the subs decoding (the game itself has a subs-based protection).

Re: DiscImageCreator

Posted: Wed Jan 20, 2016 8:51 am
by sarami
some updated.
F1ReB4LL wrote:https://www.sendspace.com/file/pigse9 -- Pier Solar HD for Dreamcast log, DIC has serious problems with the subs decoding (the game itself has a subs-based protection).
I haven't fixed yet because I don't know what a subs-base protection this is... (not libcrypt, not securom?)

Re: DiscImageCreator

Posted: Wed Jan 20, 2016 9:50 am
by F1ReB4LL
EAN sectors are used for protection. And DIC was unable to detect/decode the tracks layout properly, check the TOC.

Re: DiscImageCreator

Posted: Wed Jan 20, 2016 3:45 pm
by sarami
DIC was unable to detect/decode the tracks layout properly

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============================ TOC on SCSIOP_READ_TOC ===========================
     Audio Track  1, LBA        0-   12293, Length    12294
      Data Track  2, LBA    12294-  327652, Length   315359
                                            Total    327653
Is this improper?

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======================== Check MCN, ISRC for track[01] ========================
    Session 1, 1st MCN sector is 75, MCN sector exists per 90
    Session 1, 1st ISRC sector is 30, ISRC sector exists per 90
======================== Check MCN, ISRC for track[02] ========================
    Session 1, 1st MCN sector is 12335, MCN sector exists per 90
    Session 1, 1st ISRC sector is -2, ISRC sector exists per 2
======================== Check MCN, ISRC for track[01] ========================
    Session 2, 1st MCN sector is 75, MCN sector exists per 90
    Session 2, 1st ISRC sector is 30, ISRC sector exists per 90
======================== Check MCN, ISRC for track[02] ========================
    Session 2, 1st MCN sector is 12335, MCN sector exists per 90
    Session 2, 1st ISRC sector is -2, ISRC sector exists per 2
This log is already fixed.

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LBA[000030, 0x0001e], Audio, 2ch, Copy NG, Pre-emphasis No, ItnStdRecordingCode [            ], AMSF[     :30], RtoW[0, 0, 0, 0]
 binary data
 => 03 96 38 22 0c 96 30 16 30

LBA[000075, 0x0004b], Audio, 2ch, Copy NG, Pre-emphasis No, MediaCatalogNumber [0731453345126], AMSF[     :00], RtoW[0, 0, 0, 0]
 binary data
 => 02 07 31 45 33 45 12 60
It seems that the ISRC isn't proper. Is this value protected? What is the correct ISRC?
It seems that the MCN is proper. Is this value also protected?