Information processing apparatus and method, and recording medium and program for controlling the same
First Claim
1. An information processing apparatus comprising:
- acquisition means for acquiring input and output signal formats from each of connected signal processing apparatuses;
selection means for selecting a first apparatus from among the signal processing apparatuses;
creation means for selecting, from among the signal processing apparatuses, a second apparatus having an input signal format corresponding to an output signal format of the selected first apparatus and for creating a signal path table including a signal path in which the second apparatus is described as an apparatus that receives a processed signal output from the first apparatus; and
display means for controlling display of the signal path created in the signal path table.
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Abstract
An information processing apparatus includes acquisition means for acquiring input and output signal formats from each of connected signal processing apparatuses; selection means for selecting a first apparatus from among the signal processing apparatuses; creation means for selecting, from among the signal processing apparatuses, a second apparatus having an input signal format corresponding to an output signal format of the selected first apparatus and for creating a signal path table including a signal path in which the second apparatus is described as an apparatus that receives a processed signal output from the first apparatus; and display means for controlling display of the signal path created in the signal path table.
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Citations
17 Claims
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1. An information processing apparatus comprising:
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acquisition means for acquiring input and output signal formats from each of connected signal processing apparatuses;
selection means for selecting a first apparatus from among the signal processing apparatuses;
creation means for selecting, from among the signal processing apparatuses, a second apparatus having an input signal format corresponding to an output signal format of the selected first apparatus and for creating a signal path table including a signal path in which the second apparatus is described as an apparatus that receives a processed signal output from the first apparatus; and
display means for controlling display of the signal path created in the signal path table. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An information processing method comprising the steps of:
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acquiring input and output signal formats from each of connected signal processing apparatuses;
selecting a first apparatus from among the signal processing apparatuses;
selecting, from among the signal processing apparatuses, a second apparatus having an input signal format corresponding to an output signal format of the selected first apparatus and creating a signal path table including a signal path in which the second apparatus is described as an apparatus that receives a processed signal output from the first apparatus; and
controlling display of the signal path created in the signal path table.
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9. A recording medium on which a computer-readable program is recorded, the program comprising the steps of:
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acquiring input and output signal formats from each of connected signal processing apparatuses;
selecting a first apparatus from among the signal processing apparatuses;
selecting, from among the signal processing apparatuses, a second apparatus having an input signal format corresponding to an output signal format of the selected first apparatus and creating a signal path table including a signal path in which the second apparatus is described as an apparatus that receives a processed signal output from the first apparatus; and
controlling display of the signal path created in the signal path table.
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10. A program for causing a computer to perform the steps of:
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acquiring input and output signal formats from each of connected signal processing apparatuses;
selecting a first apparatus from among the signal processing apparatuses;
selecting, from among the signal processing apparatuses, a second apparatus having an input signal format corresponding to an output signal format of the selected first apparatus and creating a signal path table including a signal path in which the second apparatus is described as an apparatus that receives a processed signal output from the first apparatus; and
controlling display of the signal path created in the signal path table.
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11. An information processing apparatus comprising:
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output means for outputting a broadcast control signal;
a plurality of processing means for processing a signal input from a previous stage and outputting the processed signal to a subsequent stage when the broadcast control signal is received and for outputting an error signal when the processed signal is not received from the previous stage within a predetermined time set in advance after receiving the broadcast control signal;
reception means for receiving the error signal output from each of the plurality of processing means; and
determination means for determining which processing means from among the plurality of processing means has a failure in accordance with the error signal received by the reception means. - View Dependent Claims (12)
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13. An information processing method comprising the steps of:
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performing a plurality of processings for processing a signal input from a previous stage and outputting the processed signal to a subsequent stage when a broadcast control signal is received and for outputting an error signal when the processed signal is not received from the previous stage within a predetermined time set in advance after receiving the broadcast control signal;
receiving the error signal output by each of the plurality of processings; and
determining which processing from among the plurality of processings has a failure in accordance with the error signal received by the receiving step.
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14. A recording medium on which a computer-readable program is recorded, the program comprising the steps of:
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performing a plurality of processings for processing a signal input from a previous stage and outputting the processed signal to a subsequent stage when a broadcast control signal is received and for outputting an error signal when the processed signal is not received from the previous stage within a predetermined time set in advance after receiving the broadcast control signal;
receiving the error signal output by each of the plurality of processings; and
determining which processing from among the plurality of processings has a failure in accordance with the error signal received by the receiving step.
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15. A program for causing a computer to perform the steps of:
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performing a plurality of processings for processing a signal input from a previous stage and outputting the processed signal to a subsequent stage when a broadcast control signal is received and for outputting an error signal when the processed signal is not received from the previous stage within a predetermined time set in advance after receiving the broadcast control signal;
receiving the error signal output by each of the plurality of processings; and
determining which processing from among the plurality of processings has a failure in accordance with the error signal received by the receiving step.
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16. An information processing apparatus comprising:
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an acquisition unit acquiring input and output signal formats from each of connected signal processing apparatuses;
a selection unit selecting a first apparatus from among the signal processing apparatuses;
a creation unit selecting, from among the signal processing apparatuses, a second apparatus having an input signal format corresponding to an output signal format of the selected first apparatus and creating a signal path table including a signal path in which the second apparatus is described as an apparatus that receives a processed signal output from the first apparatus; and
a display unit controlling display of the signal path created in the signal path table.
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17. An information processing apparatus comprising:
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an output unit outputting a broadcast control signal;
a plurality of processing units processing a signal input from a previous stage and outputting the processed signal to a subsequent stage when the broadcast control signal is received and outputting an error signal when the processed signal is not received from the previous stage within a predetermined time set in advance after receiving the broadcast control signal;
a reception unit receiving the error signal output from each of the plurality of processing units; and
a determination unit determining which processing unit from among the plurality of processing units has a failure in accordance with the error signal received by the reception unit.
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Specification