TORONTO, May 3, 2017 /PRNewswire/ - Award-winning Contobox, by Crucial Interactive, is bolstering its in-stream and out-stream video offering with the launch of Contobox Video. The offering, which allows advertisers to add an interactive layer to their video creative, will be available to customers of TV and video advertising platform, Videology, and Toronto-based content distribution platform, StackAdapt.