1. A method of annotating video, comprising: receiving video, said video depicts a first portion of a surface at a live event and a set of one or more objects occluding a second portion of said surface; receiving a graphic manually created by a human operator during said live event; and blending said graphic with said video, said blending includes determining not to draw said graphic over said set of one or more objects, said receiving video, receiving a graphic and blending are performed during said live event.