The present invention relates to a moving picture coding device coding picture frames each having any one of a plurality of picture types, includes a pre-processing unit sequentially outputting, as a coding target frame, each of the picture frames sequentially inputted, a coding unit coding the sequentially outputted coding target frame by a predictive coding method corresponding to a picture type of the coding target frame on the basis of a coding scheme corresponding to the coding target frame, a control unit controlling, when detecting a frame interval at which the coding target frame is not outputted from the pre-processing unit, the coding unit to code a predetermined picture frame, and modifying unit acquiring coded information from coded data coded under control of the control unit, and modifying the coding scheme corresponding to the coding target frame from the coded information.