专利名称：Method and system for digital video
broadcasting service multiplexing
发明人：Szaj, Adam申请号：EP13197141.8申请日：20131213公开号：EP2884753A1公开日：20150617
专利附图：
摘要：A system for digital video broadcasting (DVB) services multiplexing, the systembeing comprises: at least two inputs configured to receive at least two MPEG datastreams each including at least one service signaled according to DVB PSI standard; an
input preprocessor and PSI parser configured to analyze the content of the services onthe basis of PAT and PMT sections; a user defined configuration module configured toreceive input selecting at least one parent service and at least one child service to bemerged with the parent service and output; an input preprocessor and PSI parserconfigured to receive and select allowable packets for further processing; a PSI moduleconfigured to inform the system, regarding content of the output services and changes inthe output services; whereas the PSI module is further configured to monitor eachaddition or update of existing PAT and PMT sections in order to automatically applychanges in the parent service merged with the child service; a PID matrix moduleconfigured to provide a mapping mechanism between the input PIDs and the outputPIDs; and at least one output configured to output the parent service merged with thechild service by selectively applying the mapping.
申请人：Advanced Digital Broadcast S.A.
地址：Avenue de Tournay 7 Chambésy 1292 Geneva CH
国籍：CH
代理机构：Blonski, Pawel
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