| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for authenticating the playback of contents in which an object is animated, and a device for playback. SOLUTION: A wire mesh presenting the object, texture data presenting covering of the wire mesh and moving data instructing the movement of the wire mesh are received or data enciphering all or one part of them are received and compared with source data. The comparison is performed by executing a code for detecting the security level of animation by a computer or the like with the start of a comparison software code (S12) (S14). A graphical user interface(GUI) is generated by the software code (S16). Next, in order to show the security status determined by the comparison, one of a plurality of light elements such as red, yellow and green elements, for example, generated on a monitor by the GUI is turned on by the software code (S18). |
