RECORDING MEDIUM, REPRODUCING DEVICE, RECORDING METHOD, PROGRAM, AND REPRODUCING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a recording medium capable of achieving a display of an interactive screen accompanied by animation without delay.

SOLUTION: An AV clip obtained by multiplexing an animation stream and a graphics stream is recorded in a BD-ROM. The graphics stream includes a sequence of three Button State groups. A first order group (N-ODSs) among the Button State groups is made of a plurality of graphics data representing normal states of the buttons and a second order group (S-ODSs) is made of a plurality of graphics data representing selected states of the buttons, and a third order group (A-ODSs) is made of a plurality of graphics data representing active states of the buttons. When a button member becoming the selected state at a default is dynamically changed (default_selected_button_number=0) on an initial display of the interactive screen, the graphics data constituting the selected state of each button member are arranged on the S-ODSs in the uneven order.

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