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Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Sun Jan 19, 2025 6:26 pm
by uhd-4k-fan
Received a couple of days ago.
MKB20_v70_The_Blues_Brothers_4K_Extended_Version_7FE9.tgz
Re: Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Sun Jan 19, 2025 9:44 pm
by MrPenguin
uhd-4k-fan wrote: ↑Sun Jan 19, 2025 6:26 pm
MKB20_v70_The_Blues_Brothers_4K_Extended_Version_7FE9.tgz
Have you tried downloading the latest
KEYDB.cfg file, copying it into MakeMKV's data directory (i.e. where MakeMKV also writes its TGZ dump files) and restarting MakeMKV?
Re: Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Mon Jan 20, 2025 6:20 pm
by uhd-4k-fan
Yes, did that.
Also check the disc ID and the disc is not in KEYDB.cfg, yet.
Re: Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Wed Jan 22, 2025 9:05 pm
by uhd-4k-fan
Dump as attachment if someone can make use of it to get it added to the keydb.
Be aware the dump is created using a Pioneer drive.
MKB20_v70_The_Blues_Brothers_4K_Extended_Version_7FE9.tgz
Re: Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Thu Jan 23, 2025 11:43 am
by MrPenguin
uhd-4k-fan wrote: ↑Wed Jan 22, 2025 9:05 pm
MKB20_v70_The_Blues_Brothers_4K_Extended_Version_7FE9.tgz
If you're a Windows user then you might be able to decrypt your disk using MakeMKV with
Xreveal. This would only require KEYDB.cfg to contain a Unit Key ("| U |" record), instead of needing a Volume Unique Key ("| V |" record).
Re: Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Thu Jan 23, 2025 2:32 pm
by SamuriHL
That dump is highly broken. Nonetheless the full record including the VUK has been uploaded to the KeyDB.
Re: Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Thu Jan 23, 2025 5:10 pm
by MrPenguin
SamuriHL wrote: ↑Thu Jan 23, 2025 2:32 pm
That dump is highly broken. Nonetheless the full record including the VUK has been uploaded to the KeyDB.
Actually, that dump was created by a Verbatim 43888, which means that the VID is almost certainly wrong. And hence the VUK calculated from it will be wrong too
.
Hopefully the Unit Key still checks out though.
Re: Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Thu Jan 23, 2025 5:31 pm
by SamuriHL
MrPenguin wrote: ↑Thu Jan 23, 2025 5:10 pm
SamuriHL wrote: ↑Thu Jan 23, 2025 2:32 pm
That dump is highly broken. Nonetheless the full record including the VUK has been uploaded to the KeyDB.
Actually, that dump was created by a Verbatim 43888, which means that the VID is almost certainly wrong. And hence the VUK calculated from it will be wrong too
.
Hopefully the Unit Key still checks out though.
That means there's a bug in my code as it checks for that situation...I'll deal with that. So yes, the VUK that's been uploaded would be wrong. That sucks.
If anyone happens to have that disc and can make a non-verbatim pioneer drive dump and can post it that would be helpful.
Re: Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Thu Jan 23, 2025 8:16 pm
by MrPenguin
uhd-4k-fan wrote: ↑Wed Jan 22, 2025 9:05 pm
MKB20_v70_The_Blues_Brothers_4K_Extended_Version_7FE9.tgz
SamuriHL wrote: ↑Thu Jan 23, 2025 5:31 pm
If anyone happens to have that disc and can make a non-verbatim pioneer drive dump and can post it that would be helpful.
Even more useful, could any Windows user who has this disk please validate its KEYDB entry using
FindVUK? Specifically, and assuming your UHD drive is F:
- Edit your FindVUK.ini file to contain
Code: Select all
Disable_Bus_Encryption_Cmd = "C:\Program Files (x86)\MakeMKV\makemkvcon.exe" info dev:$DRIVE$
- Execute
to ensure FindVUK's copy of KEYDB.cfg is up-to-date.
- Then put your disk in your UHD drive, wait for Windows to mount it, and then execute
The relevant record in KEYDB.cfg starts with:
Code: Select all
0x60FD85412E2AFBFBDB39BD160A5308CBB1497BDF = BLUES BROTHERS 4K UHD EXTENDED (The Blues Brothers 4K Extended Version - Blu-ray™) | D | 2022-06-14
I strongly suspect that both its Volume ID ("| I |" field) and Volume Unique Key ("| V |" field) are incorrect, although both its "| U |" and "| M |" fields are probably OK. In which case, deleting both the "I" and "V" fields should allow "findvuk validateDisc" to succeed.
This is probably the only way to correct the record
.
Re: Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Thu Jan 23, 2025 8:26 pm
by SamuriHL
Very likely. This particular dump file was problematic which exacerbated my code's issue. It'll be fixed for next time.
Re: Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Fri Jan 31, 2025 4:29 pm
by uhd-4k-fan
New dump with a different drive.
Re: Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Fri Jan 31, 2025 5:14 pm
by SamuriHL
Looks like someone already fixed that entry in the keydb. It should work with MakeMKV now.
Re: Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Fri Jan 31, 2025 11:43 pm
by MrPenguin
SamuriHL wrote: ↑Fri Jan 31, 2025 5:14 pm
Looks like someone already fixed that entry in the keydb. It should work with MakeMKV now.
No, that entry's VID and VUK still look broken to me
. However, I am confident that running
Code: Select all
findvuk validateDisc drive=<your uhd drive letter>
could fix it.
Re: Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Sat Feb 01, 2025 12:23 am
by SamuriHL
Yea I tried uploading the fixed entry and it won't accept it. When I resynced the keydb it reverted what I changed. Lovely.
Re: Dump Submitted - The Blues Brothers 4K Extended Version
Posted: Sat Feb 01, 2025 8:48 am
by uhd-4k-fan
findvuk only gives me:
Code: Select all
-------------------------------------------------------------------------------
09:47:37 - Get basic AACS data
-------------------------------------------------------------------------------
09:47:37 - AACS folder on disc is reachable - Validate is possible
09:47:37 - Failed to init disc >AACS UNKNOWN ERROR >-1501<<
But it rips fine with MakeMKV HK now.