Method for presenting menu buttons

• US 8,607,160 B2
• Filed: 05/17/2013
• Issued: 12/10/2013
• Est. Priority Date: 04/03/2003
• Status: Active Grant

• Current Assignee: InterDigital Patent Holdings, Inc. (InterDigital, Inc.)
• Original Assignee: Thomson Licensing (Vantiva SA)
• Inventors: Hoerentrup, Jobst, Ostermann, Ralf, Schiller, Harald, Gandolph, Dirk
• Primary Examiner(s): Belousov, Andrey
• Application Number:
  US13/896,405
• Publication Number:
  US 20130268896A1
• Time in Patent Office: 207 Days
• Field of Search: 715/810, 715/825, 715/719, 715/721
• US Class Current: 715/810
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/0483 Interaction with page-structured environments, e.g. book metaphor
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D

Abstract

Optical storage media often contain data structures for a menu suitable for selection of a title, a chapter, a parameter or others. Such menus usually comprise a number of buttons to be displayed, with each button having a state. Possible states of buttons are; e.g., “unselected”, “selected” or “activated”. According to the invention, the menu may contain buttons that can be selected through the keys on the remote control, but that don'"'"'t have any images or text associated. This allows creating “invisible buttons” that automatically execute commands upon selection. Further, a sound or sound sequence; e.g., melody or click, may be associated to a buttons state, and may be played back when the button enters this state. Such menu data may be stored; e.g., on a Blu-ray disc.

Claims

1. A method for decoding a menu data segment, the method comprising the steps of

detecting, within the menu data segment, data corresponding to a plurality of menu items belonging to a menu page;

extracting from the menu data segment for each menu item of the plurality of menu items at least first data defining whether the menu item is selectable and second data defining whether the menu item has graphic representation data associated;

decoding data corresponding to first menu items to selectable display data, wherein the first menu items are menu buttons and have graphic representation data associated;

decoding data corresponding to second menu items to non-selectable and is visible display data, wherein the second menu items have graphic representation data associated; and

decoding data corresponding to third menu items to selectable and invisible menu elements, wherein the third menu items have no associated graphic representation data, and wherein the third menu items are menu buttons that are automatically activated upon selection,

wherein the menu data segment defines a multi-page menu, and wherein the first menu items are displayed for at least one, but not for every menu page of the multi-page menu.