MOVING PICTURE SYNTHESIZING DEVICE

摘要

A moving picture synthesizing device includes a code string analyzer for analyzing the header information of moving picture code strings used for synthesis. A picture information generator is also included for generating header information of synthesized moving picture code string for describing the synthesized moving picture to be generated by using the analyzed result. In addition, a code string rewriting part is included for rewriting the display position information described in the moving picture code strings used for synthesis. Adequate header information corresponding to the synthesized moving picture is generated by a simple computation, and the moving picture code strings for describing the synthesized moving picture efficiently is generated without decoding the moving picture code strings used for synthesis.