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Interactive Broadcasting System based on MPEG-4  

안상우 (한국전자통신연구원 방송미디어연구부)
조용주 (한국전자통신연구원 방송미디어연구부)
신기선 (한국전자통신연구원 방송미디어연구부)
최진수 (한국전자통신연구원 방송미디어연구부)
김진웅 (한국전자통신연구원 방송미디어연구부)
Publication Information
Journal of Broadcast Engineering / v.7, no.1, 2002 , pp. 28-36 More about this Journal
Abstract
In this paper. we propose an interactive broadcasting system based on MPEG-4 to provide Interactive services in digital TV broadcast. The proposed system is designed to support various functionalities such as authoringof MPEG-4. encapsulation of MPEG-4 Into MPEG-2 TS (Transport Stream) protocol, synchronization of MPEG-4 with MPEG-2 program. demultiplexing of MPEG-4 from MPEG-2 TS. decoding/rendering of MPEG-4 and interactivity through IP network on ATSC (Advanced Television Systems Committee) platform. The interactive broadcasting system based on MPEG-4 Is used to provide interactive functionality In full for user. and it has a particular advantage of substitution for the ATSC or DVB platform. as well.
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