IMAGE ENCODING DEVICE, AND IMAGE DECODING DEVICE

摘要

An image encoding device for encoding a still image and a moving image, comprises determination means for determining a first upper limit indicating the upper limit of a code quantity per picture of the still image and a second upper limit indicating the upper limit of a code quantity per picture of the moving image, encoding means for encoding the still image and the moving image so as to satisfy the first and second upper limits, multiplex means for multiplexing the encoded still image and the encoded moving image to create a stream, creation means for creating management information to specify the first and second upper limits, and output means for outputting the stream and the management information.