Information storage medium, information reproducing apparatus, and information reproducing method

Abstract

According to one embodiment, an information storage medium, and the program comprises referring to a manifest from a playlist that manages playback presentation of a playback presentation object, referring to one of a markup and a script from the manifest, monitoring defining of a name corresponding to an event in the markup, and generation of an event in response to the name corresponding to the event defined in the markup using an event listener in the script, and designating function contents that execute processing when the event is generated.

1 . (canceled)  
     
     
         2 . An information playback apparatus for playing back a playback presentation object on the basis of a program stored in an information storage medium, comprising: 
 a reading unit configured to read the program from the information storage medium; and    a reproducing unit configured to reproduce the playback presentation object on the basis of the program,    wherein the reproducing unit refers to a manifest from a playlist that manages playback presentation of the playback presentation object on the basis of the program and refers to a markup related to a chapter application interface (API) from the manifest on the basis of the program, and executes a corresponding function on the basis of the chapter application interface when an event is generated.    
     
     
         3 . An information playback method for playing back a playback presentation object on the basis of a program stored in an information storage medium, comprising: 
 referring to a manifest from a playlist that manages playback presentation of a playback presentation object on the basis of the program;    referring to a markup related to a chapter application interface (API) from the manifest on the basis of the program; and    executing a corresponding function on the basis of the chapter application interface when an event is generated.    
     
     
         4 . A description method for describing a program, wherein the program comprises: 
 referring to a manifest from a playlist that manages playback presentation of a playback presentation object;    referring to a markup related to a chapter application interface (API) from the manifest; and    executing a corresponding function on the basis of the chapter application interface when an event is generated.