Sky HD: “Pixel” [01:00]# An elephant being carried away on a bus, a shuttle shooting off into space, the Titanic setting off on her maiden voyage, footballers just leaving the pitch. These scenes are taken from a television history we can now, once and for all, firmly leave behind us. People wave goodbye, finally taking leave of low-res, pixel-fragmented images and look forward to a future with high-res TV. A spot for pay-TV station Sky, whose programs are now being broadcast in HD quality.