Rumor is they are not taping the parade, they didn't last year either, they just used old parade footage. They may be taping some musical performances but that hasn't been confirmed yet either. I'm curious as well as I will be there that weekend! I was there in 2013 when they did a taping and it didn't really affect crowds, except on Main Street. And it was kinda of boring, when we watched a little. They kept taping the same portion of the parade over and over. Only like 3 floats kept going down Main Street.
The thing with this year is the crowds the 60th have been drawing. I have never seen DL as busy as I have every time I've gone this year so I am expecting crowds due to that, although the official Christmas Season doesn't begin until the next weekend so hoping locals will stay away until then!