APPARATUS AND A METHOD FOR SPLICING A VIDEO STREAM IN A PES REGION IN CONSIDERATION OF REAL-TIME TRANSMISSION ON A NETWORK, PARTICULARLY CONCERNED WITH IMPLEMENTING A SEAMLESS SPLICING OF THE VIDEO STREAM

摘要

Purpose: a device and a kind of method are spliced for being spliced the seamless of video flowing that the video flowing in PES (packetized elementary stream) region is arranged to carry out in the regions PES of -2 system of MPEG (motion picture expert group) due to the real-time Transmission on primary network. Construction: adjustment component (110,120) each PES checks whether that the PES of the bow stern stream of generation is coated with the length for damaging and adjusting the heads box PES one by one when the PES coatings within tail portion is flowed are damaged, and wherein the heads PES should be reinforced. One splicing part (130) splices source stream and tail portion stream and flows a next payload content source stream with the adjusted heads PES so that GOP (picture group) head of a video flowing may be embodied in tail portion.