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Re: DiscImageCreator
Posted: Tue Sep 07, 2021 9:37 pm
by Neon Beast
matura713 wrote:my understanding based on what @reentrant is saying is that you need:
1. identify the "weak bytes", i.e. those bytes that are different on every dump due to the protection
2. try to "guess" what is the correct value of each "weak byte"- in case of @reentrant dump it was looking like 00000XX00000 and so it was easy to guess that XX=00
however, in your case it could be not that easy to guess the "weak byte" value.
OK, that's gonna be tricky, I have no idea how to even start those processes.
Re: DiscImageCreator
Posted: Wed Sep 08, 2021 3:50 am
by sarami
superg wrote:My primary concern is that in my new dump the split is 1 sector earlier comparing to what we have in the DB.
e.g. in the new dump the data track last sector is audio track but in the DB it's not and it seems more correct. I have to identify which dump is correct, old or new.
279144 belongs to track 1.
Re: DiscImageCreator
Posted: Wed Sep 08, 2021 6:46 am
by superg
sarami wrote:279144 belongs to track 1.
Got it, I'll mark the old dump as bad and will add a new one.
Thanks for your help!
Re: DiscImageCreator
Posted: Wed Sep 08, 2021 8:49 pm
by fuzzball
@sarami
Please see this topic.
/viewtopic.php?t=33228
The error occurs only on the PX-760A. Do you know why?
Re: DiscImageCreator
Posted: Wed Sep 08, 2021 9:13 pm
by sarami
fuzzball wrote:@sarami
Please see this topic.
/viewtopic.php?t=33228
The error occurs only on the PX-760A. Do you know why?
/viewtopic.php?p=26117#p26117 and see mainError.txt
I think this is plextor bug.
Re: DiscImageCreator
Posted: Thu Sep 09, 2021 2:22 am
by fuzzball
sarami wrote:I think this is plextor bug.
The error does not occur in 755 and 4012, is it a bug only in 760?
Re: DiscImageCreator
Posted: Thu Sep 09, 2021 10:21 am
by sarami
fuzzball wrote:sarami wrote:I think this is plextor bug.
The error does not occur in 755 and 4012, is it a bug only in 760?
It depends on the disc. It also occurred by RibShark's 755.
Re: DiscImageCreator
Posted: Fri Sep 10, 2021 2:58 am
by Jackal
Here's 3 logs with bad multisession cuesheets. Is this a bug that is already fixed or a new one?
https://www109.zippyshare.com/v/qX1iHqXW/file.html
https://www109.zippyshare.com/v/j0cYXyUz/file.html
https://www109.zippyshare.com/v/WqOmxrW7/file.html
And this CD-i dump seems to dump correctly with non-plextor and IsoBuster, but messes up with DIC + Plextor:
https://www29.zippyshare.com/v/iP7DufIh/file.html
Re: DiscImageCreator
Posted: Fri Sep 10, 2021 4:34 am
by sarami
Jackal wrote:Is this a bug that is already fixed
Yes. Please use the test version.
Jackal wrote:And this CD-i dump seems to dump correctly with non-plextor and IsoBuster, but messes up with DIC + Plextor:
Same as
/viewtopic.php?p=26247#p26247
Re: DiscImageCreator
Posted: Fri Sep 10, 2021 5:25 am
by Jackal