DEVICE AND METHOD FOR COMPRESSING DATA, CONTROL DATA GENERATING METHOD, AND SYSTEM AND METHOD FOR TRANSMITTING DIGITAL DATA

摘要

PROBLEM TO BE SOLVED: To readily generate a transport stream through an inexpensive system. SOLUTION: Respective signal. encoding parts 32 perform compression encoding processing, generate TS packets and supply them to a stream highway bus 37, while keeping the form of the TS packet. Respective TS stream multiplexing parts 33 extract only the TS packets corresponding to their own channels from the TS packets on the stream highway bus 37, generate TS multiplex streams and output them via an output interface (I/F) 34.