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Greetings,

MKB20_v82_Fight_Club_ACE0

The file has also been shared on Google Drive for keydb.


Regards,

Greetings,

This title now rips using the latest keydb file.


Regards,

Sorry, I'm new here. I still get issues with that UHD, even after getting latest keydb.cfg file. Is there anything else I can do? The same source worked well with DGDemux, apparently. I'm on macOS.

HmJ1229 wrote: Fri May 08, 2026 11:07 am Sorry, I'm new here. I still get issues with that UHD, even after getting latest keydb.cfg file. Is there anything else I can do? The same source worked well with DGDemux, apparently. I'm on macOS.

Code: Select all

The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 4204978176, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 4204978176-4204984320, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 4204984320-4204996608, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 4205101056, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 4205101056-4205107200, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 4205107200-4205113344, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 4204978176, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 4204978176-4204984320, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 4204984320-4204996608, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 4205101056, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 4205101056-4205107200, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 4205107200-4205113344, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 7356825600, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 7356973056, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 7356973056, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 7356973056-7356985344, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 7356985344, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 7357095936, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 7357095936, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 7357095936-7357102080, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 7357102080, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 8273166336, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 9056944128, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 9104050176, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 9104050176, attempting to work around
The source file '/BDMV/STREAM/00068.m2ts' is corrupt or invalid at offset 9322137600, attempting to work around

It looks as if MakeMKV already has the keys to decrypt your disk, but your drive is struggling to read sections of it. Have you tried gently cleaning your disk?

Thanks. The content is already ripped and sitting on my disk, so yes already decrypted. I can even "Show package content" from the BDMV file, find the right .m2ts stream and remux it with mkvtoolnix.
However, trying to open the same BDMV file with MakeMKV, I get these errors. I'm puzzled, never had this before. I'm back to Mac after a few years, but basically I've been a non-stop MakeMKV user for over 10 years.

EDIT: forgive me, after 2 days I realized the HDD failed me completely (don't format HDD with APFS on macOS...). Starting from new clean source, no more issue in MakeMKV, I'm good now.

Are you sure that the US version is in the DB? It just came out today in the US and I', receiving:

"Saved AACS dump file as /Volumes/Media/Video/Video Export/MKB20_v82_Fight_Club_ACE0.tgz
The volume key is unknown for this disc - video can't be decrypted
Failed to open disc"

Should I submit the information. I'm new here but can figure it out.

log.txt in case this helps diagnose:

Debug log started at Wed May 13 02:32:47 2026 , written by MakeMKV v1.18.3 darwin(arm64-release)
001005:0000 MakeMKV v1.18.3 darwin(arm64-release) started
Using 262272KB for read cache.
Network access is ENABLED, CURL version 8.7.1/(SecureTransport) LibreSSL/3.3.6/1.68.0 (x86_64-apple-darwin25.0) , proxy server not set.
002010:0000 Optical drive "BD-RE PIONEER BD-RW BDR-S13JX 1.03 DDDL930065UCd" opened in OS access mode.
SDF v0a5: PIONEER_BD-RW__BDR-S13JX_1.03_DDDL930065UC
SDF v0a5: PIONEER_BD-RW__BDR-S13JX_1.03_DDDL930065UC
SDF v0a5: PIONEER_BD-RW__BDR-S13JX_1.03_DDDL930065UC
001011:0000 Using LibreDrive mode (v02.1 id=E9BA8ECC61EF)
003007:0000 Using direct disc access mode
005085:0000 Loaded content hash table, will verify integrity of M2TS files.
DEBUG: Code 2147483648 at f^[`{]=&]1>A-`Qm:121265499
003338:0000 Downloading latest HK to /Volumes/Media/Video/Video Export ...
003332:0000 Saved AACS dump file as file:///Volumes/Media/Video/Video Export/MKB20_v82_Fight_Club_ACE0.tgz
003303:0000 The volume key is unknown for this disc - video can't be decrypted
DEBUG: Code 0 at 9KC1[0}=n;Lz) >~:213132721
DEBUG: Code 0 at 9KC1[0}=n;Lz) >~:213131341
005010:0000 Failed to open disc
001011:0000 Using LibreDrive mode (v02.1 id=E9BA8ECC61EF)
003007:0000 Using direct disc access mode
005085:0000 Loaded content hash table, will verify integrity of M2TS files.
DEBUG: Code 2147483648 at f^[`{]=&]1>A-`Qm:121265499
003332:0000 Saved AACS dump file as file:///Volumes/Media/Video/Video Export/MKB20_v82_Fight_Club_ACE0.tgz
003303:0000 The volume key is unknown for this disc - video can't be decrypted
DEBUG: Code 0 at 9KC1[0}=n;Lz) >~:213132721
DEBUG: Code 0 at 9KC1[0}=n;Lz) >~:213131341
005010:0000 Failed to open disc
001011:0000 Using LibreDrive mode (v02.1 id=E9BA8ECC61EF)
003007:0000 Using direct disc access mode
005085:0000 Loaded content hash table, will verify integrity of M2TS files.
DEBUG: Code 2147483648 at f^[`{]=&]1>A-`Qm:121265499

junker wrote: Wed May 13, 2026 3:37 am Are you sure that the US version is in the DB? It just came out today in the US and I', receiving:

"Saved AACS dump file as /Volumes/Media/Video/Video Export/MKB20_v82_Fight_Club_ACE0.tgz
The volume key is unknown for this disc - video can't be decrypted
Failed to open disc"

Should I submit the information. I'm new here but can figure it out.

You need to email that MKB20_v82_Fight_Club_ACE0.tgz file to svq@makemkv.com. And while you're waiting, you could also try downloading the latest KEYDB.cfg file, copying it into MakeMKV's data directory (i.e. where MakeMKV also writes its TGZ dump files - /Volumes/Media/Video/Video Export/ apparently, in your case) and restarting MakeMKV. According to the OP, this KEYDB.cfg file already contains the keys you need.

FYI I received my copy a couple of hours ago and grabbed the latest keydb.cfg that @MrPenguin linked to and was able to load up the 4K disc.

Installed the latest keydb file from the previous link, restarted MakeMKV, and I still get "The volume key is unknown for this disc - video can't be decrypted."

Hmmm.

juststeve wrote: Thu May 14, 2026 2:43 pm Installed the latest keydb file from the previous link, restarted MakeMKV, and I still get "The volume key is unknown for this disc - video can't be decrypted."

Hmmm.

What is the name of the .tgz file that MakeMKV produced? Presuming it is different than the one mentioned in this thread the disc requires a different key.

Email the .tgz file to svq@makemkv.com so MakeMKV can eventually produce a hashed key for the disc. Also, post to the Public KeyDB thread (following the template from the first post) so a key for the disc can be added to the public KeyDB.

MakeMKV supports two different, unrelated key mechanisms. One is the built in hashed keys and the other is the Public KeyDB.