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Re: DiscImageCreator

Posted: Sat Jul 18, 2020 7:27 am
by sarami
Jackal wrote:You can see here that I entered 3825924 as size, and the output file has the correct size, but still, the drive reads up to sector 4167012. Is this necessary?
1. YOUR_SWAP_DISC_SIZE(4167012) - XGD2_SIZE(3825924) = 341088 sectors

2. 341088 / 2 = 170544

3. XGD2_LAYER_BREAK(1913760)

==> 1913761 to 2084304 are L0 sectors and readable for your swap disc. But these are lead-out of L0 for xgd2. DIC skips reading these sectors.
==> 2084305 to 2254849 are L1 sectors and readable for your swap disc. But these are lead-out of L1 for xgd2. DIC skips reading these sectors.

As a result, DIC reads 3825924 sectors, but LBA count is 4167012.
=Jackal wrote:Also, for xgd3swap you would need a swap disc that is 4267015 sectors long. I will see if it's possible to burn a fake TOC, because normal DVD9's (and DVD+R DL) are much smaller.
Yes... So, I can't test the command.

Re: DiscImageCreator

Posted: Sun Jul 19, 2020 11:49 pm
by user7
dic crashing on a press disc dvd-r that isobuster dumps fine

logs: https://drive.google.com/file/d/1O8K0ft … sp=sharing

Re: DiscImageCreator

Posted: Thu Jul 23, 2020 11:12 am
by tenyuhuang
"Failed to get write-offset" on erratic discs

I have a weird disc; DIC refuses to dump it because it keeps reporting "Failed to get write-offsets" on all of my 4 Plextors.

Code: Select all

AppVersion
        x86, AnsiBuild, 20200709T220736
/c2 val2 was omitted. set [0]
/sf val was omitted. set [60]
F:\archives\#tools\Programs\Creator\ISO3\mk_demo_V\ doesn't exist, so create.
CurrentDirectory
        F:\archives\#tools\Programs\Creator
WorkingPath
         Argument: ISO3\mk_demo_V\mk_demo.bin
         FullPath: F:\archives\#tools\Programs\Creator\ISO3\mk_demo_V\mk_demo.bin
            Drive: F:
        Directory: \archives\#tools\Programs\Creator\ISO3\mk_demo_V\
         Filename: mk_demo
        Extension: .bin
StartTime: 2020-07-24T01:07:18+0800
Set the drive speed: 3528KB/sec
This drive supports [OpCode: 0xd8, SubCode: 0]
Failed to get write-offset
This drive supports [OpCode: 0xd8, SubCode: 1]
This drive supports [OpCode: 0xd8, SubCode: 2]
Failed to get write-offset
Retry 1/10 after 10000 milliseconds
This drive supports [OpCode: 0xd8, SubCode: 2]
Failed to get write-offset
Retry 2/10 after 10000 milliseconds
This drive supports [OpCode: 0xd8, SubCode: 2]
Failed to get write-offset
Retry 3/10 after 10000 milliseconds
This drive supports [OpCode: 0xd8, SubCode: 2]
Failed to get write-offset
Retry 4/10 after 10000 milliseconds
This drive supports [OpCode: 0xd8, SubCode: 2]
Failed to get write-offset
Retry 5/10 after 10000 milliseconds
This drive supports [OpCode: 0xd8, SubCode: 2]
Failed to get write-offset
Retry 6/10 after 10000 milliseconds
This drive supports [OpCode: 0xd8, SubCode: 2]
Failed to get write-offset
Retry 7/10 after 10000 milliseconds
This drive supports [OpCode: 0xd8, SubCode: 2]
Failed to get write-offset
Retry 8/10 after 10000 milliseconds
This drive supports [OpCode: 0xd8, SubCode: 2]
Failed to get write-offset
Retry 9/10 after 10000 milliseconds
This drive supports [OpCode: 0xd8, SubCode: 2]
Failed to get write-offset
This drive supports [OpCode: 0xd8, SubCode: 8]
Failed to get write-offset
EndTime: 2020-07-24T01:09:49+0800
When using px_d8 on the first 3 sectors, the output are as follows:

Using 1.01A:

Code: Select all

F:\archives\#tools>px_d8_A J 0 0
Px_D8 v1.01A.  22 Oct 2008.  Truong Hy, Dremora.
Usage: px_d8 <drive letter> <LBA sector>

F:\archives\#tools>px_d8_A J 0
Error searching for sync!
Using 1.01:
(the output is mostly zeroes until the end of sector 2)

Code: Select all

F:\archives\#tools>px_d8
Px_D8 v1.01.  09 Dec 2007.  Truong Hy.
Usage: px_d8 <drive letter> <LBA sector> [sub-ch bits]
sub-ch bits:
  0 or ommit for no sub-ch data
  1=16 PQ
  2=96 PW packed mode

F:\archives\#tools>px_d8 J 0 0
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F:\archives\#tools>px_d8 J 1 0
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F:\archives\#tools>px_d8 J 2 0
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FB7F036001E8004E80346017680EAE84
7C6361E9E84ECEB454777F66A02AF81F
028801A6807AE0230819C68AD2E71D8A
Note that Track 1 is supposed to be a data track as opposed to audio; according to my limited understanding and suggestions from others, this is likely to a disc DIC isn't ready for (because its irrational mastering).

Could you look into the issue? Thank you very much!

Re: DiscImageCreator

Posted: Fri Jul 24, 2020 3:19 am
by sarami
tenyuhuang wrote:Track 1 is supposed to be a data track
All logs, please.

Re: DiscImageCreator

Posted: Fri Jul 24, 2020 11:16 am
by tenyuhuang
sarami wrote:
tenyuhuang wrote:Track 1 is supposed to be a data track
All logs, please.
These are all the generated logs.

Here's a screenshot from Isobuster, just in case.

Re: DiscImageCreator

Posted: Sat Jul 25, 2020 6:51 am
by sarami
@tenyuhuang
http://www.mediafire.com/file/eq80y20l9 … st.7z/file
Try and upload logs.

Re: DiscImageCreator

Posted: Sat Jul 25, 2020 9:23 am
by tenyuhuang
sarami wrote:@tenyuhuang
http://www.mediafire.com/file/eq80y20l9 … st.7z/file
Try and upload logs.
Thank you for the build, here's the logs:

Re: DiscImageCreator

Posted: Sat Jul 25, 2020 4:22 pm
by sarami
Re-uploaded. Link is same. Try again, plz.

Re: DiscImageCreator

Posted: Sun Jul 26, 2020 1:02 am
by tenyuhuang
sarami wrote:Re-uploaded. Link is same. Try again, plz.
Thank you very much! It worked! Image

Probably it's this really huge offset that caused all these issues, is it?

Code: Select all

     Combined Offset(Byte)   9784, (Samples)  2446
    -   Drive Offset(Byte)    120, (Samples)    30
    ----------------------------------------------
           CD Offset(Byte)   9664, (Samples)  2416
    Overread sector: 5
    SubChannel Offset: 0
I've also attached all log files if anyone's interested.

Re: DiscImageCreator

Posted: Sun Jul 26, 2020 5:44 pm
by sarami
Uploaded test version.
user7 wrote:dic crashing on a press disc dvd-r that isobuster dumps fine

logs: https://drive.google.com/file/d/1O8K0ft … sp=sharing
The problem is this code. /viewtopic.php?p=24342#p24342
Disabled it. Your disc can be dumped but Simcity 3000 (USA) can't be dumped again.
tenyuhuang wrote:Probably it's this really huge offset that caused all these issues, is it?
Yes. Btw, the problem still exists in this dump. (subchannel)
I fixed it. Retest and upload all logs, plz.
All times are UTC
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