ENCODING SYSTEM AND ENCODING METHOD FOR VIDEO SIGNALS

摘要

Provided is a technique whereby it is possible to generate a linked stream while reducing the load on a server by devising a method for encoding a video tile stream. After receiving a video signal to be encoded a tile stream is generated by encoding the video signal by using appropriate prediction reference information. A video tile stream obtained by encoding is outputted. A prediction reference information restriction method or a prediction reference information fixation method is employed when encoding video information so that an error arising from a conflict in the prediction relationship of the signal even when arbitrarily connecting the stream configured from each MB line of a frame in the video tile stream does not occur. The conflict in the prediction information written during streaming and determined during encoding can be avoided when linking the tile streams.