Contents reproducing device
First Claim
1. A contents reproducing device comprising:
- a reproduction data generating unit operable to generate reproduction data to be reproduced as contents;
a reproduction data storing unit in which said reproduction data generated by said reproduction data generating unit is stored; and
a reproduction data processing unit operable to read said reproduction data from said reproduction data storing unit in real time, and to reproduce said reproduction data read from said reproduction data storing unit, whereinsaid contents reproducing device further comprises;
a reproduction data generation control unit operable to control said reproduction data generating unit to have said reproduction data generating unit perform an intermittent operation having a cycle time and a cycle start time by generating said reproduction data at a rate faster than a rate at which said reproduction data is read from said reproduction data storing unit;
an input operation unit to be operated to have said contents reproducing device transit from one state to another state; and
a system state determining unit operable to determine whether or not a state of said contents reproducing device resulting from the transition by the operation of said input operation unit has a possibility that a reproducing state of said reproduction data processing unit would be changed,said reproduction data generation control unit changes the cycle time or the cycle start time of said intermittent operation, when a state of said contents reproducing device has a possibility that a reproducing state of said reproduction data processing unit would be changed, before a reproducing state of said reproduction data processing unit is changed, while said reproduction data processing unit is reproducing said reproduction data.
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Accused Products
Abstract
It is an object of the present invention to provide a contents reproducing device which can perform an intermittent operation with improved responsiveness to user request. The contents reproducing device according to the present invention includes: an input operation unit (1100), a system state managing unit (1210), a system information storing unit (1220), a contents reproduction control unit (A) (1230), a state after next candidate extracting unit (1240), a contents reproduction control determining unit (1250), and a contents reproducing unit (1300). The contents reproduction control determining unit (1250) determines whether or not a candidate related to the contents reproduction control is in the state after next candidates extracted by the state after next candidate extracting unit (1240). Therefore, the contents reproducing device according to the present invention can improve responsiveness to the user request by shortening the cycle of the intermittent operation of the contents reproducing unit (1300) when it is determined that there is a possibility that a user request related to the contents reproduction control is inputted, and by lengthening the cycle of the intermittent operation of the contents reproducing unit (1300) when it is determined that there is no possibility that a user request related to the contents reproduction control is inputted.
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Citations
12 Claims
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1. A contents reproducing device comprising:
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a reproduction data generating unit operable to generate reproduction data to be reproduced as contents; a reproduction data storing unit in which said reproduction data generated by said reproduction data generating unit is stored; and a reproduction data processing unit operable to read said reproduction data from said reproduction data storing unit in real time, and to reproduce said reproduction data read from said reproduction data storing unit, wherein said contents reproducing device further comprises; a reproduction data generation control unit operable to control said reproduction data generating unit to have said reproduction data generating unit perform an intermittent operation having a cycle time and a cycle start time by generating said reproduction data at a rate faster than a rate at which said reproduction data is read from said reproduction data storing unit; an input operation unit to be operated to have said contents reproducing device transit from one state to another state; and a system state determining unit operable to determine whether or not a state of said contents reproducing device resulting from the transition by the operation of said input operation unit has a possibility that a reproducing state of said reproduction data processing unit would be changed, said reproduction data generation control unit changes the cycle time or the cycle start time of said intermittent operation, when a state of said contents reproducing device has a possibility that a reproducing state of said reproduction data processing unit would be changed, before a reproducing state of said reproduction data processing unit is changed, while said reproduction data processing unit is reproducing said reproduction data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A contents reproducing device comprising:
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a reproduction data generating unit operable to generate reproduction data to be reproduced as contents; a reproduction data storing unit in which said reproduction data generated by said reproduction data generating unit is stored; and a reproduction data processing unit operable to read said reproduction data from said reproduction data storing unit in real time, and to reproduce said reproduction data read from said reproduction data storing unit, wherein said contents reproducing device further comprises; a reproduction data generation control unit operable to control said reproduction data generating unit to have said reproduction data generating unit perform an intermittent operation having a cycle start time by generating said reproduction data at a rate faster than a rate at which said reproduction data is read from said reproduction data storing unit; an input operation unit to be operated to have said contents reproducing device transit from one state to another state; and a system state determining unit operable to determine whether or not a state of said contents reproducing device resulting from the transition by the operation of said input operation unit has a possibility that a reproducing state of said reproduction data processing unit would be changed, said reproduction data generation control unit changes the cycle start time of said intermittent operation, when a state of said contents reproducing device has a possibility that a reproducing state of said reproduction data processing unit would be changed, before a reproducing state of said reproduction data processing unit is changed, while said reproduction data processing unit is reproducing said reproduction data.
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10. A contents reproducing device comprising:
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a reproduction data generating unit that generates reproduction data to be reproduced as contents; a reproduction data storing unit in which said reproduction data generated by said reproduction data generating unit is stored; and a reproduction data processing unit that reads said reproduction data from said reproduction data storing unit in real time, and to reproduce said reproduction data read from said reproduction data storing unit, wherein said contents reproducing device further comprises; a reproduction data generation control unit that controls said reproduction data generating unit to perform an intermittent operation having a cycle time and a cycle start time by generating said reproduction data at a rate faster than a rate at which said reproduction data is read from said reproduction data storing unit; an input operation unit that receives a user operation, upon receiving the user operation, said contents reproducing device takes either a stable state in which changing a reproducing state of the reproduction data processing unit is not possible, or a predictive state in which changing a reproducing state of the reproduction data processing unit is possible; and a system state determining unit that determines whether the contents reproducing device is in the stable state or in the predictive state, said reproduction data generation control unit changes the cycle time or the cycle start time of said intermittent operation, when a state of said contents reproducing device is in the predictive state, before a reproducing state of said reproduction data processing unit is changed, while said reproduction data processing unit is reproducing said reproduction data. - View Dependent Claims (11, 12)
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Specification