Thank you for the input on this—I really appreciate it. I’ve been trying to figure this out for months, so this helps a lot.
From what I understand, some of the original crew are still around (Mark Burr is actually still alive), but they keep their work on Baby Einstein pretty private—probably because of past fan attention and also NDAs (non-disclosure agreements). That basically means they’re legally not allowed to share certain details about how things were made or handled behind the scenes.
Because of that, I’d rather approach this from a technical/industry angle instead of reaching out to them directly.
That said, I’m not fully convinced the Disney acquisition would’ve changed the format choices that much. From what I’ve seen, sticking with Betacam in 4:3 during the early 2000s would’ve just been standard practice at the time, since widescreen production in the U.S. wasn’t really widespread yet as for Great Britain (I think the first kid tv show that was shot in widescreen was Brum or Boohbah iirc)
The main changes seem more creative than technical—like puppets being shot on illustrated backgrounds from the books instead of the earlier black-and-white setups, and more visual graphic effects being introduced (like in Baby MacDonald).
For my own project, I’m trying to stay as authentic as possible by actually shooting on older technology instead of using digital effects to replicate the look. I already know where to source tapes, but I’m still trying to figure out the best camera to use for this, as well as the workflow for getting footage from a tape machine into my MacBook and into Avid Media Composer for editing.
Your breakdown of the formats and workflow is exactly what I was looking for, especially the part about Betacam and the digital-to-analog process.
Thanks again for taking the time to explain all of this.