Method and apparatus for loading additional content data

摘要

Method and apparatus for loading additional content data in a memory that are to be presented in synchronization with main audio/video data recorded on an optical disk are disclosed. According to the method of loading additional content data in accordance with the present invention, all of persistent additional content data are selected among the additional content data and are then loaded in the memory contiguously. And then, updatable additional content data block is loaded in a separate region of the memory from the persistent additional content data while the updatable additional content data block loaded previously are deleted