DEVICE AND METHOD FOR SCENE DESCRIPTION GENERATION, DEVICE AND METHOD FOR SCENE DESCRIPTION CONVERSION, DEVICE AND METHOD FOR SECNE DESCRIPTION STORAGE, DEVICE AND METHOD FOR DECODING SCENE DESCRIPTION, USER INTERFACE SYSTEM, RECORDING MEDIUM AND TRANSMISSION MEDIUM

摘要

PROBLEM TO BE SOLVED: To enable a terminal which has different decoding capability to perform decoding. SOLUTION: A server 101 has a scene description converting device 102 which converts a scene description 100 according to hierarchy information 106 on the basis of identifiers indicating division units to divide the inputted scene description 100, a scene description distributing device 104 which distributes the scene description 100 having the hierarchical structure via a transmission medium and a recording medium 108, and a scene description storage device 103 which stores the scene description 100.