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This property page displays the packet identifiers (PIDs) of the transport stream in a list sorted by frequency.
ISO/IEC 13818 [1] specifies SI which is referred to as PSI. The PSI data provides information to demultiplex and decode the various streams of programs within the multiplex.
| PID | Description |
| Program Association Table (PAT): | For each service in the multiplex, the PAT indicates the location (the
Packet Identifier (PID) values of the Transport Stream (TS) packets) of the
corresponding Program Map Table (PMT). It also gives the location of the Network Information Table (NIT). |
| Conditional Access Table (CAT): | The CAT provides information defined within the present document) stream, when applicable. |
| Program Map Table (PMT): | The PMT identifies and indicates the locations of the streams the Program Clock Reference fields for a service. |
| Network Information Table (NIT): | The location of the NIT is defined in the present document in compliance
with ISO/IEC 13818-1 specification, but the data format is outside the scope
of ISO/IEC 13818-1. It is intended to provide information about the physical
network. The syntax and semantics of the NIT are defined in the present document. |
| Bouquet Association Table (BAT): | The BAT provides information regarding list of services for each bouquet. |
| Service Description Table (SDT): | The SDT contains data describing the services in the system e.g. names of services, the service provider, etc. |
| Event Information Table (EIT): | The EIT contains data concerning events or programmes such as event name, start time, duration, etc.; The use of different descriptors allows the transmission of different kinds of event information e.g. for different service types. |
| Running Status Table (RST): | The RST gives the status of an event (running/not running). The RST updates this information and allows timely automatic switching to events. |
| Time and Date Table (TDT): | The TDT gives information relating to the present time and date. This information is given in a separate table due to the frequent updating of this information. |
| Time Offset Table (TOT): | The TOT gives information relating to the present time and date and local time offset. This information is given in a separate table due to the frequent updating of the time information. |
| Stuffing Table (ST): | The ST is used to invalidate existing sections, for example at delivery system boundaries. |
| Selection Information Table (SIT) | The SIT is used only in "partial" (i.e. recorded) bitstreams. It carries a summary of the SI information required to describe the streams in the partial bitstream. |
| Discontinuity Information Table (DIT) | The DIT is used only in "partial" (i.e. recorded) bitstreams. It is inserted where the SI information in the partial bitstream may be discontinuous. |