METHOD FOR TRANSMITTING AND PLAYING BROADCAST SIGNAL AND APPARATUS THERE OF

摘要

A method for transmitting a broadcasting signal, a method for reproducing the broadcasting signal, an apparatus for transmitting the broadcasting signal, and an apparatus for receiving the broadcasting signal are provided to solve the problem of the related art that an object is not reproduced in a broadcast receiver when a data rate is slow and a bandwidth is restricted. An image is prepared, and control information about the change of the image is made. The prepared image and the control information about the change of the image are transformed into broadcasting data. The broadcasting data are transmitted. The control information relates to the change of one of an image shape, color, brightness, opaque, motion, and dimension. The motion change of the image represents at least one of the position change of an observer and the position change of the image. The control information has a variable-length field.