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Brand new commercial disc. Disc surface appears free of scratches/smudges/imperfections. Confirmed on two different drives. Log attached.

I uploaded the log but it did not attach. Trying again.

Chest Rockwell wrote:Brand new commercial disc. Disc surface appears free of scratches/smudges/imperfections. Confirmed on two different drives. Log attached.

Yet disc has no structure protection but files are corrupted. It's a bad disc or drive.

For whatever it's worth, I'm having the same issue with the same disc and episode (Cosmos D3E5) on my MacBook Pro:

~~~~~~~~~~~~~
MakeMKV v1.6.5 darwin(x86-release) started
Optical drive "DVD+R-DL HL-DT-ST DVDRW GS23N SB11" opened in OS access mode.
It's highly recommended to install DASPI kernel extension to improve performance.
Using direct disc access mode
Title #0 was added (15 cell(s), 1:00:55)
Title #4 was added (15 cell(s), 1:01:04)
Operation successfully completed
Saving 1 titles into directory /Users/Stubbs/Movies/Cosmos
The source file '/VIDEO_TS/VTS_01_1.VOB' is corrupt or invalid at offset 2411388928, attempting to work around
The source file '/VIDEO_TS/VTS_01_1.VOB' is corrupt or invalid at offset 2411390976, attempting to work around
The source file '/VIDEO_TS/VTS_01_1.VOB' is corrupt or invalid at offset 2411393024, attempting to work around
The source file '/VIDEO_TS/VTS_01_1.VOB' is corrupt or invalid at offset 2411395072, attempting to work around
The source file '/VIDEO_TS/VTS_01_1.VOB' is corrupt or invalid at offset 2411401216, attempting to work around
The source file '/VIDEO_TS/VTS_01_1.VOB' is corrupt or invalid at offset 2411403264, attempting to work around
The source file '/VIDEO_TS/VTS_01_1.VOB' is corrupt or invalid at offset 2411425792, attempting to work around
The source file '/VIDEO_TS/VTS_01_1.VOB' is corrupt or invalid at offset 2411427840, attempting to work around
Failed to save title 1 to file /Users/Stubbs/Movies/Cosmos/title01.mkv
~~~~~~~~~~~~~~

All the other discs and episodes worked fine, including Episode 4 on the same disc (D3)

I'll keep an eye on this thread for any ideas. I guess there is some comfort in knowing I'm not alone on this one.

Thanks and Regards,

--Stubbs

Yet disc has no structure protection but files are corrupted. It's a bad disc or drive.

Can you please elaborate on what you mean? It is not a bad drive because I get the same failure on two different drives and another poster just posted he has the same problem.

Also, the disc plays fine in a regular DVD player. In addition I can rip an ISO with IMGburn with zero read errors. When I use MakeMKV on the ripped ISO I still get the same problem.

setarip_old wrote:I'm sure "mike admin" will forgive me

Never.

You can always change what filesystem is parsed for DVD discs. On Mac start the terminal, type and add the following line to configuration file Change to "true" for default behaivor.

mike admin wrote:

setarip_old wrote:I'm sure "mike admin" will forgive me

Never.

You can always change what filesystem is parsed for DVD discs. On Mac start the terminal, type

Code: Select all

nano ~/.MakeMKV/settings.conf

and add the following line to configuration file

Code: Select all

fs_ForceIsoForUDF102 = "false"

Change to "true" for default behaivor.

Is there a way to use this workaround on Windows 7 64-Bit? Thanks.

_JBP_ wrote:

mike admin wrote:

setarip_old wrote:I'm sure "mike admin" will forgive me

Never.

You can always change what filesystem is parsed for DVD discs. On Mac start the terminal, type

Code: Select all

nano ~/.MakeMKV/settings.conf

and add the following line to configuration file

Code: Select all

fs_ForceIsoForUDF102 = "false"

Change to "true" for default behaivor.

Is there a way to use this workaround on Windows 7 64-Bit? Thanks.

Yes, a REG_DWORD registry settings with the same name ( fs_ForceIsoForUDF102 ) under HKCU\Software\MakeMKV .

I'm assuming since there wasn't a registry key there with that name I needed to create it so I did.. Do I leave the value at 0 for it? Since this is a 64-Bit system do I need to make a REG_QWORD registry key also? Will MakeMKV show anything different in the log for the different reading method? I'm only curious because it failed again... I may have to try editing out that portion of the VOB file if I can locate a editor for it as stated a few posts ago..

_JBP_ wrote:I'm assuming since there wasn't a registry key there with that name I needed to create it so I did.. Do I leave the value at 0 for it? Since this is a 64-Bit system do I need to make a REG_QWORD registry key also? Will MakeMKV show anything different in the log for the different reading method? I'm only curious because it failed again... I may have to try editing out that portion of the VOB file if I can locate a editor for it as stated a few posts ago..

A REG_DWORD with value 0. There is no indication in the log file unfortunately.