Exploring the rare Interactive Walking with Beasts DVD

I guess this counts as "lost media?" The obscure Interactive version of Walking with Prehistoric Beasts was ported to DVD for this rare promotional copy. So how did the port work, and what exactly were those of us without satellite dishes missing out on? Video sources: Walking with Beasts · BBC Walking with Dinosaurs (2000 UK DVD) · BBC Worldwide BBCi/BBC One (promotional material) The Simpsons: Around the World in 80 D'ohs (2005 UK DVD) · 20th Century Fox Inside Out (2015 North American DVD)· Disney/PIXAR TV Whirl · https://www.tvwhirl.co.uk/presentatio... VHS Video vault ·    • BBCi A New World Awaits   Continuity Cave ·    • BBC1 Continuity - 2nd December 2001   Online Sources: Scenarist · https://www.scenarist.com/download/Sc... Digital Spy · https://www.digitalspy.com/tech/satel... · https://www.digitalspy.com/tech/satel... TV Forum · https://www.tvforum.co.uk/tvhome/walk... Walking With Beasts: Your views · BBC · news.bbc.co.uk/1/hi/entertainment/1657993.stm DVD Architect User Manual · https://cdn.cloudflare.steamstatic.co... 00:00 What was the Interactive version, and did the broadcast work? 01:55 A sample of all 4 streams 04:00 The multi-angle feature 06:13 iTV vs DVD 07:15 Trying to work out where this disc came from 08:11 Review: Play Video, Main Feature, Facts 11:23 Review: Bonus Videos (Evidence & Making of)