The device in order to process the information which is remembered in the data carrier, the data carrier and method in order to remember the file which possesses the plural related sub files in the data carrier

摘要

As for the device of this invention, information many layers (L0 and L1.) in order to process the information which is remembered in the data carrier which can remember, it is intended. Often, the aforementioned information is arranged in the file and the related sub file. As you can be fast the movement to the related sub file from the main file, so is the opposite, the fact that the file and the related sub file are arranged into the same vicinity is offered. For example, in order to use in the small portable screen, quality is satisfactory. When the fact that the stream is indicated the user (it is large) in the screen is desired, the enhancement sub file which is located the other layer is used, is offered further feature to the based layer stream with that.