Search found 17 matches

by kja70
Mon Jun 15, 2020 8:43 pm
Forum: Advanced MakeMKV usage
Topic: Possible to create a decrypted backup from an encrypted ISO?
Replies: 14
Views: 33365

Re: Possible to create a decrypted backup from an encrypted ISO?

You need to provide information that MakeMKV usually gets from asking the drive for. Search for "discatt" here on the forum for how to obtain it (assuming you have the original disk). Right, I do have the relevant discatt.dat file. But how do I tell makemkvcon (or makemkv) to make a decry...
by kja70
Mon Jun 15, 2020 7:45 pm
Forum: Advanced MakeMKV usage
Topic: Possible to create a decrypted backup from an encrypted ISO?
Replies: 14
Views: 33365

Possible to create a decrypted backup from an encrypted ISO?

I often create ISO files from old/scratched media using ddrescue. I understand the workflow to generate an MKV of a title from the ISO file, but have not been able to find a way to obtain the same functionality as "makemkvcon backup --decrypt" with an ISO file as the source, rather than a ...