APPARATUS FOR TRANSMITTING BROADCAST SIGNAL, APPARATUS FOR RECEIVING BROADCAST SIGNAL, METHOD FOR TRANSMITTING BROADCAST SIGNAL, AND METHOD FOR RECEIVING BROADCAST SIGNAL

摘要

A method for transmitting and processing a broadcast signal according to an embodiment of the present invention may comprise the steps of: generating broadcast data for one or more broadcast services; generating first level signaling information comprising information describing attributes for the one or more broadcast services; generating second level signaling information comprising information for listing the one or more broadcast services; generating link layer packets comprising encoded broadcast data, the first level signaling information and the second level signaling information; and generating a broadcast signal comprising the generated link layer packets.