DVB program specific information (DVB-PSI)

In DigitalVideo Broadcast( DVB), metainformation about the information contained in the data streams, audio streams and video streams is transmitted in the MPEG transport stream. There is metainformation with special program information, the Program Specific Information( PSI) and the Service Information( SI).

The Program Specific Information contains a list of all programs, the Program Map Table( PMT), with references to the content information.