Method of codificau00c7u00e7o moving image device, codificau00c7u00e7o moving image, method of gravau00c7u00e7o moving image, a means of gravau00c7u00e7o, method of reproduu00c7u00e7o moving image, moving image reproduu00c7u00e7o device, and system for reproduu00c7u00e7o im Act in motion.

摘要

Method of codificau00c7u00e7o moving image device, codificau00c7u00e7o moving image, method of gravau00c7u00e7o moving image, a means of gravau00c7u00e7o, method of reproduu00c7u00e7o moving image reproduu00c7u00e7o device, moving image, and system for reproduu00c7u00e7o of IMA Gem in the movement.The present invention relates to a method for coding moving image that can prevent the discontinuity of reproduction without increasing the processing load during a reproduction.The encoding method of moving image encoding a video stream that includes a first moving image and a second moving image to be superimposed on top of the first moving image.The encoding method of moving image includes: a step of determining a continuous reproduction section which comes to be a group of partial sections and which is subjected to a continuous playback in the video stream (s5301 the s5303); a step of encoding in the first and second Unda moving images in the partial sections which constitute the section of continuous playback.In accordance with a restriction that prevents a limit is changed in the section of continuous playback, the limit being used for a process of transparency by key of luminance in a superposition (s5304); and a step of generating management information including the data Es of signals, which indicate whether the limit is set in the section of continuous playback (s5305).