Information processing apparatus and information processing method
First Claim
1. An information processing apparatus comprising:
- an input unit configured to receive a first operation input by a user;
a playback unit configured to obtain predetermined data to play back based on the operation input by the user from the input unit; and
a display control unit, implemented by a processor, configured to control, in correspondence with a virtual hierarchical structure in which data is registered based on a predetermined condition for classifying the predetermined data, the display of a first display screen indicating each hierarchy and of a predetermined mark in the first display screen,wherein the display control unit is configured to control the display of the predetermined mark corresponding to the predetermined data which is played back by the playback unit so that the predetermined mark is displayed as a selected state,wherein, when the first operation is input from the input unit, the display control unit is configured to control the display so that selection of the predetermined mark will be changed, and the playback unit is configured to sequentially play back a plurality of data registered in the virtual hierarchical structure corresponding to the newly selected predetermined mark, andwherein, when a second operation different from the first operation is input from the input unit,the playback unit is configured to not change the predetermined data to be played back; and
the display control unit is configured to control the display of a second display screen indicating a different hierarchy based on the virtual hierarchical structure, the second display screen indicating a new mark that corresponds to the unchanged data being played back by the playback unit and is displayed as a result of the input of the second operation from the input unit.
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Abstract
An information processing apparatus having an input configured to receive a first operation and a second operation input by a user, a playback unit configured to obtain predetermined data and play back the data based on the operation input by the user from the input; and a display control unit configured to control, in correspondence with a virtual hierarchical structure for classifying the predetermined data, a display of a display screen indicating each hierarchy level, and for controlling a display of a predetermined mark in the display screen. The display control unit also controls the display of the predetermined mark corresponding to the predetermined data which is played back by the playback unit in a manner different from other non-selected marks while the predetermined mark is being selected.
21 Citations
17 Claims
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1. An information processing apparatus comprising:
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an input unit configured to receive a first operation input by a user; a playback unit configured to obtain predetermined data to play back based on the operation input by the user from the input unit; and a display control unit, implemented by a processor, configured to control, in correspondence with a virtual hierarchical structure in which data is registered based on a predetermined condition for classifying the predetermined data, the display of a first display screen indicating each hierarchy and of a predetermined mark in the first display screen, wherein the display control unit is configured to control the display of the predetermined mark corresponding to the predetermined data which is played back by the playback unit so that the predetermined mark is displayed as a selected state, wherein, when the first operation is input from the input unit, the display control unit is configured to control the display so that selection of the predetermined mark will be changed, and the playback unit is configured to sequentially play back a plurality of data registered in the virtual hierarchical structure corresponding to the newly selected predetermined mark, and wherein, when a second operation different from the first operation is input from the input unit, the playback unit is configured to not change the predetermined data to be played back; and the display control unit is configured to control the display of a second display screen indicating a different hierarchy based on the virtual hierarchical structure, the second display screen indicating a new mark that corresponds to the unchanged data being played back by the playback unit and is displayed as a result of the input of the second operation from the input unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 15)
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13. An information processing method of an information processing apparatus comprising:
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controlling an input of a first operation by a user; obtaining predetermined data to play back based on the operation by the user, the input of which is controlled by processing of the controlling the input step; and controlling, by the information processing apparatus and in correspondence with a virtual hierarchical structure in which data is registered based on a predetermined condition for classifying the predetermined data, the display of a first display screen indicating each hierarchy and of a predetermined mark in the first display screen, wherein, in processing of the controlling the display step, the display of the predetermined mark corresponding to the predetermined data which is played back by processing of the obtaining step is controlled so that the predetermined mark is displayed as a selected state, wherein, when the input of the first operation is controlled by processing of the controlling the input step, the display is controlled in processing of the controlling the display step so that selection of the predetermined mark will be changed, and a plurality of data registered in the virtual hierarchical structure corresponding to the newly selected predetermined mark are sequentially played back in processing of the obtaining step, and wherein, when a second operation different from the first operation is input by processing of the controlling the input step, the predetermined data to be played back is not changed in processing of the obtaining step; and in processing of the controlling the display step, the display of a second display screen indicating a different hierarchy is controlled based on the virtual hierarchical structure, the second display screen indicating a new mark that corresponds to the unchanged data being played back by processing of the obtaining step and is displayed as a result of the input of the second operation from the input unit. - View Dependent Claims (16)
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14. A non-transitory computer-readable storage medium storing a program, which when executed by a computer, causes the computer to perform a method comprising:
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controlling an input of a first operation by a user; obtaining predetermined data to play back based on the operation by the user, the input of which is controlled by processing of the controlling the input step; and controlling, in correspondence with a virtual hierarchical structure in which data is registered based on a predetermined condition for classifying the predetermined data, the display of a first display screen indicating each hierarchy and of a predetermined mark in the first display screen, wherein, in processing of the controlling the display step, the display of the predetermined mark corresponding to the predetermined data which is played back by processing of the obtaining step is controlled so that the predetermined mark is displayed as a selected state, wherein, when the input of the first operation is controlled by processing of the controlling the input step, the display is controlled in processing of the controlling the display step so that selection of the predetermined mark will be changed, and a plurality of data registered in the virtual hierarchical structure corresponding to the newly selected predetermined mark are sequentially played back in processing of the obtaining step, and wherein, when a second operation different from the first operation is input by processing of the controlling the input step, the predetermined data to be played back is not changed in processing of the obtaining step; and in processing of the controlling the display step, the display of a second display screen indicating a different hierarchy is controlled based on the virtual hierarchical structure, the second display screen indicating a new mark that corresponds to the unchanged data being played back by processing of the obtaining step and is displayed as a result of the input of the second operation form the input unit. - View Dependent Claims (17)
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Specification