1. A method of annotating video, comprising: providing one or more exclusions for blending video images; receiving video, at least a portion of said video depicting a surface at a live event and a set of one or more objects occluding at least a portion of said surface; receiving a graphic manually created by a human operator during said live event; and blending said graphic with said at least a portion of said video using said one or more exclusions to avoid drawing said graphic over at least a portion of said set of one or more objects occluding said at least a portion of said surface.