APPARATUS AND METHOD FOR PROVIDING DIGITAL MULTIMEDIA BROADCASTING VIDEO SERVICE

摘要

A device for providing a terrestrial digital multimedia broadcasting (DMB) video service reconfigures by receiving, through an ensemble transport interface (ETI) frame, a transport stream (TS) packet including at least one video stream encoded from a video encoder and converts the reconfigured ETI frame to ETI signals to be transmitted through a broadcasting network. Furthermore, the device for providing the terrestrial DMB video service stores in a packet buffer queue the TS packet having a program clock reference (PCR) value in the reconfigured ETI frame and transmits, through a communication network, the TS packet corresponding to a stream request of a user who accesses through the communication network. [Reference numerals] (402) ETI input processing unit;(404) ETI buffer;(406) ETI output processing unit;(408) ETI decoding unit;(410) External decoding unit;(412) Stream DB;(414) Stream timing control unit;(416) Connection management unit;(418) Search output unit;(420) Streaming server;(AA) Video encoder;(BB) ETI frame;(CC) Broadcast network;(DD) Communication network