APPARATUS AND METHOD FOR MULTIPLEXIG AND DEMULTIPLXEING BASED ON DIGITGAL MULTIMEDIA BROADCASTING
    3.
    发明申请
    APPARATUS AND METHOD FOR MULTIPLEXIG AND DEMULTIPLXEING BASED ON DIGITGAL MULTIMEDIA BROADCASTING 审中-公开
    基于数字多媒体广播的多路复用和解复用的装置和方法

    公开(公告)号:WO2010074399A3

    公开(公告)日:2010-08-19

    申请号:PCT/KR2009006287

    申请日:2009-10-29

    Abstract: Provided are an apparatus and method for multiplexing and demultiplexing based on DMB. The multiplexing apparatus includes a packetizer, a section generator, and a multiplexer. The packetizer (340) packetizes element streams and object information of a base layer and an enhancement layer. The section generator (350, 360) generates 14496 sections including the object information of the base layer and the enhancement layer, a SCST section having element stream information of the enhancement layer, an IOD having descriptors for the object information of the base layer and the enhancement layer, and a PSI section having a descriptor connecting the SCST. The multiplexer (380,390) generates base layer and enhancement layer TSs by multiplexing the packetized element streams and the packetized object information of the base layer and the enhancement layer, the 14496 sections including the object information of the base layer and the enhancement layer, the PSI section, and the SCST section.

    Abstract translation: 提供了一种基于DMB的复用和解复用的装置和方法。 多路复用装置包括打包器,区段生成器和复用器。 分组器(340)将元素流和基本层和增强层的对象信息打包。 片段生成器(350,360)生成包括基本层和增强层的对象信息的14496个部分,具有增强层的元素流信息的SCST部分,具有基本层的对象信息的描述符的IOD和 增强层和具有连接SCST的描述符的PSI部分。 多路复用器(380,390)通过复用分组化元素流和基本层和增强层的分组化对象信息来生成基本层和增强层TS,14496个部分包括基本层和增强层的对象信息,PSI 部分和SCST部分。

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