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Redump Forum → Posts by sarami
Uploaded (Not test)
https://www.mediafire.com/file/eq80y20l … st.7z/file
Shadow Man (Italian version, serial CD194141.05-ITA)
Europe and USA version is SecuROM 1st version (216 errors), but Italian is not so.
The disc is clean and it locks up on some sectors when dumping (slow) and there are some C2 errors.
There are errors in DISK.001 according to _volDesc.txt
More samples are needed to make a judgment whether DISK.001 is really an intentional error file.
in suberror.txt
All random errors. If you want to reduce them, you need to get the mint condition disc.
Mix mode disc, sub errors are mastering errors?
What sub errors?
I'm having a trouble dumping
Disc or drive problem? I don't know.
----
Uploaded test version.
- added: 0xF1 drive (ASUS BW-16D1HT 3.00, HL-DT-ST BH14NS40 1.00 N1A11A1, BH14NS58 1.00,
BH16NS40 1.00 N1A29A2, 1.02 N000200, BH16NS55 1.00, 1.01, 1.02,
BH16NS58 1.00, WH14NS40 1.00 N001401, 1.02 N000100, WH16NS40 1.02 N001401)
This dump is good?
Yes.
I don't know what kind of disc this is though.
It's CD-i ready disc. See below.
http://redump.org/disc/36178/
http://redump.org/disc/35804/
http://redump.org/disc/74944/
in IsoBuster track is much larger than the other tracks. Track 0 is about 180MB and the other ones are around 30-40 MB. In DIC however, track 1 (the first track) is about 220 MB; seems to be the data that IsoBuster shows as Track 0 and Track 1 combined.
Track 0 IsoBuster says is the pregap sector of Track 1. DIC doesn't divide it.
150 errors, "No unintentional C2 errors" this is all good
It seems it's "audio silence".
Is the MK 3.10 firmware not supported ?
Yes.
- added: show the error message (Multi sector reading isn't supported now even if 0xf1 is supported)
... added /mr for testing purpose (it can read multi sector)
*2021-01-02
- added: support the multi-track CD-i (1st track is data, others audio)
- added: show the error message when multi-session disc is dumped by the plextor cdrom drive
- added: show the error message (Multi sector reading isn't supported now even if 0xf1 is supported)
- fixed: subQ when there is MCN or ISRC in the 1st pregap sector or last sector of the track
- fixed: failed to dump the multi-session disc from 20200604
- fixed: buf size to store the fullpath
- improved: subQ Adr 6
Is this error caused by a scratched disc?
Logs, please.
I got a CDi prototype CD-r. Dumped it with 760SA and 716A. Same hashes, but has Main Error. I'm guessing these are mastering related?
I got the same hash all three times I dumped it https://drive.google.com/file/d/1rRANLF … sp=sharing
It's weird.
There is "01 80 00 62" in LBA 0, but "01 82 00 62" in LBA 1.
From LBA -1 to LBA -150 is also "01 80 00 62" according to _disc.txt
========== Check Pregap sync, msf, mode ==========
1 : 00 FF FF FF FF FF FF FF FF FF FF 00 01 80 00 62
2 : 00 FF FF FF FF FF FF FF FF FF FF 00 01 80 00 62
3 : 00 FF FF FF FF FF FF FF FF FF FF 00 01 80 00 62
4 : 00 FF FF FF FF FF FF FF FF FF FF 00 01 80 00 62
5 : 00 FF FF FF FF FF FF FF FF FF FF 00 01 80 00 62
:
149 : 00 FF FF FF FF FF FF FF FF FF FF 00 01 80 00 62
150 : 00 FF FF FF FF FF FF FF FF FF FF 00 01 80 00 62
151 : 00 FF FF FF FF FF FF FF FF FF FF 00 01 82 00 62
152 : 00 FF FF FF FF FF FF FF FF FF FF 00 01 82 01 62I have a problem with latest DIC test
Deleted unused code. (Not test)
https://www.mediafire.com/file/eq80y20l … st.7z/file
I'm trying to dump the HD area of my Dreamcast discs. I have a TS-H192C drive
Sorry, I don't have it anymore, so I can't test it.
I have a problem with a multisession disc.
It is very slow beginning at sector 61105 then hangs the ODD after a while. I need to switch it off electrically then on to have access to it again.
It's a known issue. https://github.com/saramibreak/DiscImag … /issues/41
Use DVD model (PX-7xx).
sarami wrote:It's weird ISRC...
Do you need other logs? It exists for all the Jaguar CD titles.
Surely, my jaguar CD also has it. But I think this is not a general ISRC. ISRC (also MCN) appears periodically per sector (mainly 98).
The 'main error' i was experiencing on CDi discs is not related to mastering, but drive model.
My 760SA dumps incorrectly: https://drive.google.com/file/d/15qbtq_ … sp=sharing
My 716A dumps correctly: https://drive.google.com/file/d/12bHisL … sp=sharingFor reference in Main Error, the 760 looks like this:
LBA[017306, 0x0439a]: Track[01]: Invalid sync. Skip descrambling ========== LBA[017306, 0x0439a]: Main Channel ========== ...
It's a known issue. This is a drive problem. I can't fix it.
I believe this is a dic & isobuster bug.
No. Its program generates sectors. See list.log
There are ISRC sectors in the sub,
It's weird ISRC...
but no ISRC tags in the cue.
Because only checks 500 sectors from the 1st sector per tracks.
Also, do you think we should use the "REM LEAD-IN 01:00:22" and "REM PREGAP 00:08:61" values from in the logs or "REM LEAD-IN 01:00:00" and "REM PREGAP 00:02:00" values from the current entry?
I want to use "REM LEAD-IN 01:00:00" and "REM PREGAP 00:02:00"
http://forum.redump.org/post/85629/#p85629 - Jaguar support is broken? Track 6 is empty, while it should have some data (2019 DIC dumps it correctly).
- fixed: failed to dump the multi-session disc from 20200604
http://www.mediafire.com/file/eq80y20l9 … st.7z/file
Both had very few 'lead-out' sectors printed to console.
How few sectors?
1 - NG?
2 - NG?
3 - NG?
4 - NG?
5 - NG?
ASUS gave me wrong image. Last 6 samples of image are all zeroes.
I also tried it with the same combined offset disc using the latest test version (20201115T172518) and it was no problem...
I am seeing some weird stuff in the logs that says the MSF is CDTV Specific:
Was this solved?
>Write Offset: 88200
Surprisingly, it's correct.
========== 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 : 3D E5 D1 8B 1C 67 49 EA B6 CF 36 D4 16 DF 4E D8 =....gI...6...N.
0010 : 34 5A 97 7B 2E A3 5C 79 F9 E2 C2 C9 91 96 EC 6E 4Z.{..\y.......n
0020 : CD EC 55 8D FF 25 80 1B 20 0B 58 07 7A 82 A3 21 ..U..%.. .X.z..!
0030 : B9 D8 72 DA A5 9B 3B 2B 53 5F 7D F8 21 82 98 61 ..r...;+S_}.!..a
0040 : AA A8 7F 3E A0 10 78 0C 22 85 D9 A3 1A F9 CB 02 ...>..x.".......
0050 : D7 41 9E B0 68 74 2E A7 5C 7A B9 E3 32 C9 D5 96 .A..ht..\z..2...
0060 : DF 2E D8 1C 5A 89 FB 26 C3 5A D1 FB 1C 43 49 F1 ....Z..&.Z...CI.
0070 : F6 C4 46 D3 4D CE 55 27 00 FF FF FF FF FF FF FF ..F.M.U'........
0080 : FF FF FF 00 01 80 00 62 00 28 20 1E 80 08 40 06 .......b.( ...@.
0090 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00A0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................When msf is descrambled, it's "00 00 00", not "00 02 00"
if it's okay?
I think both discs are no problem as mastering error sectors. Hereafter, admin or moderator judge it.
wiggy2k wrote:the MSF is CDTV Specific:
https://github.com/saramibreak/DiscImag … r/issues/8
Adr 6 is an undocumented flag. I don't know what this flag means. I thought this flag only exists in amiga CD, but CD-i also has it. I'll change the "CDTV Specific" to others.
http://www.mediafire.com/file/eq80y20l9 … st.7z/file
I don't test yet.
the MSF is CDTV Specific:
https://github.com/saramibreak/DiscImag … r/issues/8
Adr 6 is an undocumented flag. I don't know what this flag means. I thought this flag only exists in amiga CD, but CD-i also has it. I'll change the "CDTV Specific" to others.
are there recommended command parameters/settings to handle CD-Rs?
No.
Uploaded. http://www.mediafire.com/file/eq80y20l9 … st.7z/file
And pushed the src in my github test branch.
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