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Hobo with a Shotgun - unknown volume key

Posted: Fri Jul 08, 2011 11:31 pm
by Chest Rockwell
Brand new commercial Blu-ray released this week. MakeMKV says that disc cannot be decrypted because volume key is unknown. Log attached. Any help appreciated.

Re: Hobo with a Shotgun - unknown volume key

Posted: Sun Jul 10, 2011 5:14 pm
by dvdflashbacks
I have had the same problem. I also tried the latest version 1.6.12 and still no luck.

Re: Hobo with a Shotgun - unknown volume key

Posted: Tue Jul 12, 2011 9:26 am
by mike admin
Please check your PM.

Re: Hobo with a Shotgun - unknown volume key

Posted: Tue Jul 12, 2011 12:45 pm
by Travisg
I would also like some instruction on Hobo With A Shotgun I get the same error.

Re: Hobo with a Shotgun - unknown volume key

Posted: Wed Jul 13, 2011 8:36 am
by raulduke
I "three" would like some instruction with this disc as I'm getting the same disc error.

Re: Hobo with a Shotgun - unknown volume key

Posted: Thu Jul 14, 2011 1:55 am
by dvdflashbacks
mike admin wrote:Please check your PM.
I sent you the requested files. Thanks.

Re: Hobo with a Shotgun - unknown volume key

Posted: Sat Jul 16, 2011 12:36 pm
by mike admin
This looks like a new protection. Still looking...

Re: Hobo with a Shotgun - unknown volume key

Posted: Mon Jul 18, 2011 6:35 pm
by jdl8422
Any update with this one? Still cant seem to rip it.

Re: Hobo with a Shotgun - unknown volume key

Posted: Thu Jul 28, 2011 9:08 pm
by wtffilm
Sounds like this is already being worked on, but I can report having the same issue here. Any time frame for a fix?

Re: Hobo with a Shotgun - unknown volume key

Posted: Thu Jul 28, 2011 9:13 pm
by crowfax
wtffilm wrote:Sounds like this is already being worked on, but I can report having the same issue here. Any time frame for a fix?
Do this:
http://www.makemkv.com/faq/item/8

Might speed it up.

Re: Hobo with a Shotgun - unknown volume key

Posted: Thu Jul 28, 2011 9:47 pm
by wtffilm
crowfax wrote:Do this:
http://www.makemkv.com/faq/item/8

Might speed it up.
Sent Support an email with the requested files - thanks!

Re: Hobo with a Shotgun - unknown volume key

Posted: Sun Jul 31, 2011 10:40 am
by mike admin
This is a disc mastering error combined with a bug in MakeMKV. Here is the workaround:
- Make a full disc backup per instructions at http://www.makemkv.com/faq/item/4/catid/4 . Make sure to uncheck "decrypt video files" option.
- Navigate to directory with backup and rename "AACS" directory to "TMP"
- Open produced backup directory in MakeMKV - it should open without any errors.

Re: Hobo with a Shotgun - unknown volume key

Posted: Sun Jul 31, 2011 6:54 pm
by wtffilm
mike admin wrote:This is a disc mastering error combined with a bug in MakeMKV. Here is the workaround:
- Make a full disc backup per instructions at http://www.makemkv.com/faq/item/4/catid/4 . Make sure to uncheck "decrypt video files" option.
- Navigate to directory with backup and rename "AACS" directory to "TMP"
- Open produced backup directory in MakeMKV - it should open without any errors.
Worked perfectly for me (using v1.6.12 under Ubuntu 10.04 LTS) - thanks!

Re: Hobo with a Shotgun - unknown volume key

Posted: Thu Aug 04, 2011 11:05 pm
by Lycedium
Thanks for your recommendation mike admin (and wtffilm for creating this topic) but unlike wtffilm I continue to receive the 'The volume key is unknown for this disc - video can't be decrypted' error message when taking the 'full disc backup' approach.

I have attached my debug log file for your reference. Any additional assistance would be greatly appreciated.

Re: Hobo with a Shotgun - unknown volume key

Posted: Sat Aug 06, 2011 9:00 am
by mike admin
Lycedium wrote:Thanks for your recommendation mike admin (and wtffilm for creating this topic) but unlike wtffilm I continue to receive the 'The volume key is unknown for this disc - video can't be decrypted' error message when taking the 'full disc backup' approach.

I have attached my debug log file for your reference. Any additional assistance would be greatly appreciated.

Code: Select all

Make sure to uncheck "decrypt video files" option.