Yup, I'm certain on the P&S CAVs. Still have them. Three sides, each frame progressive, unique & corresponding to a film frame--no interacing and other funkiness brought about by time compressing (which I did analyse as well, in the form of the CLV ESB.) Whether other CAVs exist out there...
The previous CAV P&S releases were not time compressed. I can confirm the CLV ESB one was (I never had CLV P&S versions of the other films). The CAV P&S version of Jedi does have an image that is ever-so-slightly squished vertically, though. Good post, though!
They are both the same transfers. Definitive is CAV, faces CLV. Early pressings of Definitive were missing a few seconds of Leia welding at the beginning of ESB side 3. There were some rot issues with early pressings as well.