METHOD AND APPARATUS FOR VISUAL PROGRAM GUIDE OF SCALABLE VIDEO TRANSMISSION DEVICE

摘要

PURPOSE: A device and method for guiding a visual program for a scalable video transmission device are provided to display information of a multi channel by using spatial resolution scalability of a scalable video codec in multi case real time broadcasting. CONSTITUTION: A packet receiving unit(210) receives a multicasting group through an IP communication network from an IPTV media server. The packet receiving unit obtains a predetermined packet from the received multicast group. A decoding unit(230) generates image information by performing encoding of a scalable video codec about the received packet. An image processing unit(250) displays a plurality of channel information on one screen based on the image information. The packet receiving unit obtains the predetermined packet by considering image size corresponding to the scalable video transmission terminal device.