Progressive image signal transmitting device, and progressive image signal receiving apparatus

摘要

The MPEG2 video encoding means 102 for converting the progressive signal to the bit stream string 512 according to the standard of ISO / IEC 13818-2, and the bit stream 512 are instructed to remove the information about the frame rate of the material and to double the method of double speed The flag bit analyzing means 503 is provided with a second MPEG2 video decoding means 504 for reconstructing the image signal into a picture signal to output a progressive signal and outputting a progressive signal, etc., and a program without degradation of the image quality corresponding to the frame rate of the display system A static output is obtained.