Patent ID: 8272014

Claim:
A non-transitory information storage medium comprising: a plurality of title audio/video data streams reproducible as a motion picture; and index information recorded separately from the plurality of title audio/video data streams, the index information comprising: startup information designating a title audio/video data stream to be played back automatically in response to the non-transitory information storage medium being loaded in a reproducing apparatus; and title information corresponding to at least one of the title audio/video data streams, the title information comprising attribute information, and information designating at least one navigation object comprising a navigation command that can initiate reproduction of a predetermined playlist corresponding to at least a portion of at least one of the title audio/video data streams; wherein when a value of the attribute information is a first value, the attribute information indicates that a title search user operation into a corresponding title audio/video data stream is permitted, and a title number of the corresponding title audio/video data stream is to be displayed on a display device; when the value of the attribute information is a second value, the attribute information indicates that the title search user operation into the corresponding title audio/video data stream is prohibited, and the title number of the corresponding title audio/video data stream is to be displayed on the display device; and when the value of the attribute information is a third value, the attribute information indicates that the title search user operation into the corresponding title audio/video data stream is prohibited, and the title number of the corresponding title audio/video data stream is not to be displayed on the display device.