I've prepared myself a DVD Video image using 3rd-party tools. It has created a
VIDEO_TS folder et al, and looks great.
What I'd like to do next is to add another folder to store additional non-DVD-video content alongside the DVD. The goal is that the DVD will play without any issues on consumer DVD players, but if inserted into a computer and "browsed," there will be an additional folder there containing pictures and whatever else I'd like to put there.
How can I build a DVD-Video compatible ISO image from an existing folder structure? I'm running Ubuntu 12.04.