No, the Disney Channel interstials and the Disney XD content were two different projects. However I don't know if the Disney Channel intersitials ever got out of development and were ever filmed. The project, which would team the Muppets with the Disney Channel stars in short sketches in order to open the characters up to a new audience, was a big buzz around Muppet Studios last summer. However I haven't heard anything about the idea since about September - the writers strike may have played a hand in delaying/killing the concept, or it could have just been abandoned for some other reason (creative/marketing/logistical/budgetary), or they could still be coming (but just taking longer than expected). I don't know but the Disney Channel shorts and the DxD videos were two separate projects.
As some may remember that Dave Goelz himself mentioned three exciting projects back in June (
video) - Disney Channel interstials, new webisodes (the Disney XD stuff) and
the big, "top secret" and "very cool" project (that is still coming, and they should start working on again as soon as the writers strike ends).