DIGITAL BROADCAST RECEIVER AND METHOD THEREOF

摘要

PURPOSE: A digital broadcast receiver and a processing method are provided to variously subdivide a data grade during generating a multiple transmission stream. CONSTITUTION: A detection unit(110) detects a data bit within a stream transmitted. The detection unit provides the detected data bit to an encoder unit(120). The encoder unit outputs two encoding value in each data bit by encoding the data bit. A stream configuration part unit(130) constitutes stream by using an output of the encoder unit.