METHOD AND SYSTEM FOR DIGITAL VIDEO BROADCASTING SERVICE
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United States of America Patent
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Issued Date -
Jun 18, 2015
app pub date -
Dec 11, 2014
filing date -
Dec 13, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A system for digital video broadcasting (DVB) services multiplexing, the system being comprises: at least two inputs configured to receive at least two MPEG data streams 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 on the basis of PAT and PMT sections; a user defined configuration module configured to receive input selecting at least one parent service and at least one child service to be merged with the parent service and output; an input preprocessor and PSI parser configured to receive and select allowable packets for further processing; a PSI module configured to inform the system, regarding content of the output services and changes in the output services; whereas the PSI module is further configured to monitor each addition or update of existing PAT and PMT sections in order to automatically apply changes in the parent service merged with the child service; a PID matrix module configured to provide a mapping mechanism between the input PIDs and the output PIDs; and at least one output configured to output the parent service merged with the child service by selectively applying the mapping.
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