more than likely but there isn't a lot of moving pixelsso I think it's just the number of colours.
(
maiden is filmed before a live studio audience,
Sun 22 Jan 2012, 17:33,
archived)
There are a load of moving pixels if you take into account the wood effect,Which is in effect multi couloured,gradiented from top to bottom and takes up a large proportion of each frame and changes every frame
( The invisable man Is having a long lazy soak in search,
Sun 22 Jan 2012, 17:40,
archived)