I don't think this feature exists but in case it does...
I have a bunch of disks that I want to both backup and rip. It would be nice if I could open makemkv, select the title(s) I want to rip (with all the options), then click something that enabled a back up as well. Then I could let it run for several hours, let it finish, then pop in the next disc.
If I can do this now, let me know. If I can't and the makemkv developer sees this, consider it a feature request .