| 摘要 |
PURPOSE: An apparatus and method for multiplexing multimedia data are provided to variably multiplex multimedia data based on the size of a packet determined according to the attribute of the multimedia data. CONSTITUTION: Based on the attributed of multimedia data, a multiplexing control unit(520) determines the size of a packet variably. The multiplexing control unit determines an FEC(Forward Error Correction) type of the multimedia data variably. Based on the determined size and FEC of the packet, PSI(Program Specification Information) generation unit(540) generates PSI(Program Specification Information) data. A multiplexing unit(550) multiplexes the multimedia data and the PSI data respectively. |
