Service Information(SI)
Before an explanation of how the basic requirements are provided by the DVB SI, an understanding of the structure of DVB SI is required.
- The DVB SI structure has it’s derivation in MPEG ISO/IEC 13818-1 and is defined in a set of tables.
- The primary link between DVB SI and MPEG is the“PSI” (Program Specific Information) in MPEG and is contained primarily in the “PAT”, “PMT” and “CAT” set of tables