摘要:
There is disclosed a device which realizes a shortcut function without providing any key exclusively used for the shortcut function. When a home key is operated in a state where a lower screen at a lower position of a hierarchical structure is displayed, a home screen at an upper position of the hierarchical structure is displayed, and data to specify the lower screen when the home key is operated are stored in association with the home key. When the home key is operated in a state where the home screen is displayed, the lower screen is displayed based on the stored data to take a shortcut to the lower screen from the home screen.
摘要:
There is disclosed a device which realizes a shortcut function without providing any key exclusively used for the shortcut function. When a home key is operated in a state where a lower screen at a lower position of a hierarchical structure is displayed, a home screen at an upper position of the hierarchical structure is displayed, and data to specify the lower screen when the home key is operated are stored in association with the home key. When the home key is operated in a state where the home screen is displayed, the lower screen is displayed based on the stored data to take a shortcut to the lower screen from the home screen.
摘要:
An optical disk recording apparatus for recording a main information signal reproduced from a first optical disk on a second optical disk includes a first part which set an address of a start point of each of tracks of the first optical disk and an address of a position ahead of the start point by a predetermined period of time, a second part which searches a part between the start point and the position ahead of the start point of each of the tracks for an address within a range where each of index values included in subcodes reproduced with the main information signal is zero, and a third part which, with respect to each of the tracks, sets the index values within the range to zero and index values other than the index values within the range to a predetermined value other than zero, and records the index values on the second optical disk together with the main information signal.