Multiplexing method e.g. for multimedia communication

摘要

The method involves encoding media data which are multiplexed in units of a set frame, and inserting a second flag having a set length with an auto-correlation in the frame after a first flag having the opening and closing of the frame. The frame includes a header having data information and a payload having video and audio data. The second flag of the step has a bit pattern of "10110010". The multiplexing , the second flag of the step is a pseudo noise code (PN CODE). The multiplexing , the multiplexing of the step is performed together with an interleaving. The multiplexing , the second flag is inserted in the frame when several the first flags exist continuously or no payload exists in the frame.