The royal wedding next year will be a major high-definition television spectacle in Britain and around the world, if current media interest is anything to go by. As well as being broadcast globally, it’s likely to be a significant online video streaming event. While the BBC will rise to the national occasion, no doubt Sky is already working on its plans for 3D coverage, to the home and digital cinemas. Expect to see interactive enhancements, but it will provide a real test for connected television to show what is possible with multistream coverage. That could be a big boost for YouView, assuming it launches by then — so far all the talk has been about enhanced coverage of the London Olympics in 2012.