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Design and implementation of a media processor for mobile multimedia broadcasting  

안상우 (한국전자통신연구원)
이용주 (한국전자통신연구원)
최진수 (한국전자통신연구원)
김진웅 (한국전자통신연구원)
Publication Information
Journal of Broadcast Engineering / v.8, no.3, 2003 , pp. 259-267 More about this Journal
Abstract
In this paper, we propose a media processor to provide interactive services in mobile multimedia broadcasting environments. The proposed system Is designed to support various functionalities, such as generation of MPEG-4 IOD (Initial Object Descriptor)/OD(Object Descriptor)/BIFS (Binary Format for Scene) data, encapsulation of MPEG-4 AVC (Advanced Video Coding)/BSAC (Bit Sliced Arithmetic Coding) stream and generated IOD/OD/BIFS data into SL (Sync Layer) packet, packetization of SL packet into TS (Transport Stream) packet and multiplexing. The proposed media processor can provide MPEG-4 based interactive services for users.
Keywords
DMB(Digital Multimedia Broadcasting); MPEG-4; MPEG-2; TS;
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  • Reference
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