Information storage medium having data structure for being reproduced adaptively according to player profile information, apparatus for reproducing AV data in interactive mode

摘要

An apparatus for reproducing audio/video data in an interactive mode including an audio/video reproducing engine that decodes audio/video data; and an enhanced navigation engine that has player profile information indicating a version of a supportable enhanced navigation application and interprets and executes an enhanced navigation application that is selected by referring to the player profile information so that the audio/video data is reproduced in the interactive mode.