TRANSMITTING AND RECEIVING SYSTEM FOR TRANSMITTING AND RECEIVING AVSB DATA, AND PROCESSING METHODS THEREOF

摘要

Disclosed is a transmission system for transmitting a stream. The system comprises: an adapter unit generating a stream which include a private data writing area; and a stuffer unit writing AVSB data in a front-half unit in the private data writing area. According to the present invention, the system may transmit the stream including the private data writing area which comprises at least one between a field for defining an area in which the AVSB data is to be written and a filed for defining a type of private data. Therefore, various types of data may be efficiently transmitted.