This is in the making. I pulled a trick on mkisofs already. I'll try to also make it work in the latest pungi code, and propose the patch. Also follow up with related ticket about progress bars in one screen, rather then a new dialog over and over again.
pungi accepts patches so I'm continuing to let it callback to whatever we set the callback to. This works in my latest code, I just need to get it to properly do something with what is in the callback parameters
Pulled numerous tricks and got things done.
Milestone Beta release on F7 deleted
Metadata Update from @kanarip: - Issue assigned to kanarip