So in this sense, you're referring to the HD shots of nature in that clip that probably came from Epic Conditions and Weather Ventures?
Well, basically every shot in that was taken from somewhere else, such as aforementioned shows.
But even the OCM shots of like Stephanie, and Paul were taken from a regular broadcast... The shots of Mike outside were all actual shots as well that were used on air at some point... I recognise a few from the Hurricane Dean promo. TWC has had HD cameras now for quite a few years, they have just been using the 4:3 shot vs the full 16:9.
The bolded part is a long thing to explain, I will explain it once I figure out a way to type it...