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Hi EiadSherif2008

There is nothing to download here,  redump.org is a project supported by many users and dumpers of video game collections.

We provide advice on how to create a 1:1 backup of your original game discs, using the best known methods using commonly available hardware and the best software methods (as of right now) 

There is a common misconception that redump.org provides / enables users to download other users backups of their optical discs.

This is not true,  we merely catalogue a list of hashes of the files generated by the above mentioned methods. As more and more users (Re) dump the same disc/discs the entries in the database become verified and as such can be trusted to be a true representation of the optical discs structure.

We rely on new and existing dumpers providing these hash values to verify that our methods encapsulate the entire content the aforementioned discs.

@sarami

The last 3 versions of Dic are broken.

I have had to roll back to 20211101

Anything newer than that fails with the following:

Logs for the last 4 releases attached.

the earliest version that works is 2021-11-01

but that also has

LBA[-00001, 0xffffffff]: Track[01]: This sector is data, but sync is invalid
========== LBA[-00001, 0xffffffff]: Main Channel ==========
       +0 +1 +2 +3 +4 +5 +6 +7  +8 +9 +A +B +C +D +E +F
0000 : FC 5B 01 FB 40 43 70 31  E4 14 4B 4F 77 74 26 A7   .[..@Cp1..KOwt&.

the descrambled 0 sector looks fine

Agreed. This would be awesome for those of us stuck dumping with older hardware.

Perfect, all dumps match now, thank you

I have one of these if something is needed?

- fixed: check c2 error "00 f0 f0 f0 00 00 00 0f 0f 0f 00"
I feel like this regression / error was based on stuff i was doing at the time.  re: FMT / PC98 discs and a clash with some sort of IBM-PC protection.  I need to revisit some discs i think.

i will expand on this in greater detail tomorrow whan i am not completely innebriated.

but the reason that people encounter more problems on "section 40" when using dcdumper.exe is because by default section 40 is 10 times larger than secions 1-39.

There are some command switches that can help, but, in short, yes, as you suspect. not all drives are created equal (whatever you do dont tell the lefties about that being a scientific fact)

YESS!!!

i am happy that there is more than just myzelf and FB discussing this.

What do we then do with PC (win3.1)/PC98/FMT/Win32 discs ?  (of which i have many)
- @irobot - we really need to add these discs into more than one system.

They should be one Disc entry in the Database / website  but should be entries in multiple DATS.

Hi Sarami

Trying to dump this disc for CD-i

I am seeing some weird stuff in the logs that says the MSF is CDTV Specific:
can you take a look at the logs please?

Jigsaw.rar
    191.42 MB     https://1fichier.com/?t1n3qchq1h7nyx4b7ki6

Can you add your disc to the DB for this?

@sarami

FMTowns disc is showing very weird behaviour.
Cuesheet :

FILE "MARTYMEDIA (Track 01).bin" BINARY
  TRACK 01 MODE218/2352

please take a look at the logs:
the offset looks strange so the entire data stays scrambled. the CUE is wrong, it's just a mess.

Warning the Logs ended up being ~ 200Mb
https://mega.nz/file/el0GSSJS#BrXRbUJ7p … hJt4FpPhL8

There's one thing that is true in life....

that is not a PSX disc