BROADCAST RECEIVER PROVIDED WITH RECEPTION CHANNEL NUMBER DISPLAY FUNCTION

摘要

PROBLEM TO BE SOLVED: To assign a virtual channel number to a user for convenience and to display it in OSD even if a PSIP is obtained in a broadcast receiver provided with a reception channel number display function. SOLUTION: A physical channel number is assigned to a virtual main channel number for convenience. Assignment is performed to a virtual sub-channel number for convenience in response to the order of ID numbers of PMT 111a which is obtained by analyzing PAT 110 contained in MPEG-2 data. The virtual channel numbers are displayed in OSD in a form which is different from that of the virtual channel number obtained by analyzing PSIP.