INFORMATION PROCESSING APPARATUS, LIGHT EMISSION CONTROL METHOD AND COMPUTER PROGRAM
First Claim
1. An information processing apparatus, comprising:
- a musical composition storing unit for storing musical composition data;
a reproducing unit for reproducing the musical composition data;
a meta information storing unit for storing meta information including a position of the musical composition data and an amount of characteristic indicating characteristics of the musical composition data at the position;
an amount of characteristic obtaining unit for obtaining the amount of characteristic at a reproduction position of the musical composition data reproduced by the reproducing unit at predetermined timing; and
a blink control unit for controlling a blink of a light emitting unit for emitting light according to the amount of characteristic obtained by the amount of characteristic obtaining unit.
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Abstract
An information processing apparatus of the present invention is provided with a musical composition storing unit for storing musical composition data, a reproducing unit for reproducing the musical composition, a meta information storing unit for storing meta information including a position of the musical data and an amount of characteristic indicating characteristics of the musical composition data at the position, an amount of characteristic obtaining unit for obtaining the amount of characteristic at a reproduction position of the musical composition data reproduced by the reproducing unit at predetermined timing, and a blink control unit for controlling a blink of an light emitting unit for emitting light according to the amount of characteristic obtained by the amount of characteristic obtaining unit.
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Citations
14 Claims
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1. An information processing apparatus, comprising:
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a musical composition storing unit for storing musical composition data; a reproducing unit for reproducing the musical composition data; a meta information storing unit for storing meta information including a position of the musical composition data and an amount of characteristic indicating characteristics of the musical composition data at the position; an amount of characteristic obtaining unit for obtaining the amount of characteristic at a reproduction position of the musical composition data reproduced by the reproducing unit at predetermined timing; and a blink control unit for controlling a blink of a light emitting unit for emitting light according to the amount of characteristic obtained by the amount of characteristic obtaining unit. - View Dependent Claims (2)
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3. An information processing apparatus, comprising:
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a musical composition storing unit for storing musical composition data; a reproducing unit for reproducing the musical composition data; a meta information obtaining unit for obtaining meta information in which information regarding reproduced musical composition data being the musical composition data being reproduced by the reproducing unit is described; a judging unit for judging change in an amount of characteristic indicating characteristics of the reproduced musical composition data at predetermined timing based on the meta information obtained by the meta information obtaining unit; and a blink control unit for controlling a blink of a light emitting unit for emitting light when the amount of characteristic of the reproduced musical composition data changes. - View Dependent Claims (4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A light emission control method, comprising the steps of:
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storing musical composition data; reproducing the musical composition data; recording meta information including a position of the musical composition data and an amount of characteristic indicating characteristics of the musical composition data at the position in a meta information storing unit; obtaining the amount of characteristic at a reproduction position of the musical composition data reproduced at predetermined timing; and controlling a blink of a light emitting unit for emitting light according to the obtained amount of characteristic.
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14. A computer program for allowing a computer to operate as:
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storing means for storing musical composition data; reproducing means for reproducing the musical composition data; meta information recording means for recording meta information including a position of the musical composition data and an amount of characteristic indicating characteristics of the musical composition data at the position in a meta information storing unit; amount of characteristic obtaining means for obtaining the amount of characteristic at a reproduction position of the musical composition data reproduced by the reproducing means at predetermined timing; and blink control means for controlling a blink of a light emitting unit for emitting light according to the amount of characteristic obtained by the amount of characteristic obtaining means.
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Specification