METHOD FOR PROCESSING MEMORY SHARING-BASED DVB-T2/S2/C2 PIPING FORMAT BROADCASTING SIGNAL AND COMPUTER-READABLE RECORDING MEDIUM RECORDING PIPING FORMAT BROADCASTING SIGNAL FOR SAME

摘要

The present invention relates to a technology based on memory sharing technique for processing piping format broadcast signal. More specifically, the present invention relates to a technology for a digital broadcast receiver (e.g., set-top boxes) to efficiently process DVB-T2/S2/C2 piping format broadcast signal which is a next-generation European digital television standard with lowering system load of the receiver by memory sharing technique. In the present invention, it is identified in view of transmission media between File mode of reading data files and Ethernet mode of playing broadcast stream in a real-time manner through Ethernet. Further, Normal Mode (NM) or High-Efficiency Mode (HEM) is identified in view of data field format. The present invention may be implemented in a form of application software on a general purpose operating system (OS).