INFORMATION RECORDING MEDIUM,INFORMATION RECORDING AND/OR REPRODUCING APARATUS AND METHOD, AND PROGRAM STORAGE DEVICE AND COMPUTER DATA SIGNAL EMBODIED IN CARRIER WAVE FOR CONTROLLING RECORD OR REPRODUCTION

摘要

An information recording medium is provided with: an object data file (140) for storing object data which constitutes a series of content information, such as picture information and audio information, and a play list information file ( 120) for storing play list information which defines a reproduction sequence of the object data by a unit of a play list ( 126). The information recording medium is further provided with a disc information file ( 110) for storing a plurality of title play lists ( I 15) including, (i) play list specification information for specifying the play list information which defines the play list ( 126) to be reproduced, (ii) Pre command information, and (iii) Post command information, which indicate a command to be executed before and after the reproduction, respectively, based on the play list information.