Interactive broadcast terminal system using MPEG-2 and MPEG-4

被引：0
|
作者：
Kim, YS [1 ]
Yang, JY [1 ]
Park, MS [1 ]
Ahn, SW [1 ]
Ahn, C [1 ]
机构：
[1] Elect & Telecommun Res Inst, Yusong Gu, Taejon 305350, South Korea
来源：
ISCAS 2000: IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS - PROCEEDINGS, VOL III: EMERGING TECHNOLOGIES FOR THE 21ST CENTURY | 2000年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Interactive broadcast terminal system was designed for bidirectional interactive television service based on the MPEG-2/4 standards and ATSC broadcast specification. In order to implement user interactivity, MPEG-4 contents are carried by MPEG-2 PES or private section. In addition to, an additional information combined as XML format is transmitted by DSM-CC data carousel while ATSC-PSIP is used to transfer the EPG information. IP is used to handle the bi-directional user interaction data through return channel.
引用
收藏
页码：682 / 685
页数：4
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