Dump files sent for analysis

Please post here for issues related to UHD discs
Post Reply
reicha7
Posts: 2
Joined: Thu Jan 02, 2025 8:58 pm

Dump files sent for analysis

Post by reicha7 »

Hi Folks,

Not super technical with how all this works: largely just been using MakeMKV as it is. I borrowed some UHD films from a friend to rip and it fails to open most of them. I get the message "The AACS dump file "PATH_TO_TGZ" was successfully sent for analysis" on the ones that don't open so I assume I don't need to manually send that file onwards to the MakeMKV team? I am going to try downloading keydb.cfg as well to see if that helps. I have so far ripped about 2 dozen 4K blu-rays without issues previously so assume it's these specific discs rather than the drive itself.

Cheers for help
snowballs
Posts: 1
Joined: Thu Jul 30, 2026 2:16 am

Re: Dump files sent for analysis

Post by snowballs »

reicha7 wrote: Wed Jul 29, 2026 6:32 pm Hi Folks,

Not super technical with how all this works: largely just been using MakeMKV as it is. I borrowed some UHD films from a friend to rip and it fails to open most of them. I get the message "The AACS dump file "PATH_TO_TGZ" was successfully sent for analysis" on the ones that don't open so I assume I don't need to manually send that file onwards to the MakeMKV team? I am going to try downloading keydb.cfg as well to see if that helps. I have so far ripped about 2 dozen 4K blu-rays without issues previously so assume it's these specific discs rather than the drive itself.

Cheers for help
I've seen this happen with newer UHD titles before. Once the dump is analyzed and support is added, they usually start working without any extra steps.
Post Reply