MP4 to a fully functional retail-level VOB DVD Structure

I have several MP4 movie files that I want to play in a standard living-room DVD player exactly the way a store-bought disc does. That means a finished VIDEO_RM and VIDEO_TS folder set, complete with fully authored VOB, IFO and BUP files—no single-file shortcuts. Menus, chapter navigation and subtitle streams must all work the same as on commercial releases.

If you already possess software that performs this full conversion, I’d like the installer, a concise user guide and a proof-of-concept folder produced from one of my films. If a ready-made tool doesn’t exist, I’m open to a custom solution built with ffmpeg, dvdauthor, mkisofs or any comparable libraries; Windows is my main platform but cross-platform support is a must. The workflow should be simple: drop the MP4 in, receive a burn-ready folder out.

Deliverables
• Executable software with total indefinite usage rights, and full usage instructions
• Pre-sets for both PAL and NTSC sources
• Sample conversion demonstrating working menus, chapters and subtitles
• Short document confirming compliance with retail DVD structure

You will get full rights to use the successful solution, and you'll be free to market it yourself once it works. Feel free to ask for sample footage or any extra technical details you need.