Recording device, recording method, recording program, and program recording medium
First Claim
1. A recording device that records data of temporally-continuous content in a first recording medium, records data of an entire content in a second recording medium, when readout of data of the content is requested, reads out the data from the first recording medium, and reads out data following the data read out from the first recording medium from the second recording medium, the recording device comprising:
- first recording control means for controlling recording of priority information indicating a priority for a portion of a period of a predetermined length in the content;
judging means for judging whether the priority for the portion is equal to or less than a predetermined threshold; and
second recording control means for controlling, when it is judged that the priority for the portion is equal to or less than the predetermined threshold, recording of the data of the content in the first recording medium to erase data of the portion from the first recording medium.
1 Assignment
0 Petitions
Accused Products
Abstract
A recording device includes a first recording control unit controlling recording of priority information indicating a priority for a portion of a period of a predetermined length in content; a judging unit judging whether the priority for the portion is equal to or less than a predetermined threshold; and a second recording control unit controlling, when it is judged that the priority for the portion is equal to or less than the predetermined threshold, recording of data of the content in a recording medium to erase data of the portion from the recording medium.
17 Citations
20 Claims
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1. A recording device that records data of temporally-continuous content in a first recording medium, records data of an entire content in a second recording medium, when readout of data of the content is requested, reads out the data from the first recording medium, and reads out data following the data read out from the first recording medium from the second recording medium, the recording device comprising:
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first recording control means for controlling recording of priority information indicating a priority for a portion of a period of a predetermined length in the content;
judging means for judging whether the priority for the portion is equal to or less than a predetermined threshold; and
second recording control means for controlling, when it is judged that the priority for the portion is equal to or less than the predetermined threshold, recording of the data of the content in the first recording medium to erase data of the portion from the first recording medium. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A recording device that records data of temporally-continuous content in a first recording medium, records data of an entire content in a second recording medium, when readout of data of the content is requested, reads out the data from the first recording medium, and reads out data following the data read out from the first recording medium from the second recording medium, the recording device comprising:
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a first recording control unit controlling recording of priority information indicating a priority for a portion of a period of a predetermined length in the content;
a judging unit judging whether the priority for the portion is equal to or less than a predetermined threshold; and
a second recording control unit controlling, when it is judged that the priority for the portion is equal to or less than the predetermined threshold, recording of the data of the content in the first recording medium to erase data of the portion from the first recording medium.
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8. A recording method for a recording device that records data of temporally-continuous content in a first recording medium, records data of an entire content in a second recording medium, when readout of data of the content is requested, reads out the data from the first recording medium, and reads out data following the data read out from the first recording medium from the second recording medium, the recording method comprising:
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controlling recording of priority information indicating a priority for a portion of a period of a predetermined length in the content;
judging whether the priority for the portion is equal to or less than a predetermined threshold; and
controlling, when it is judged that the priority for the portion is equal to or less than the predetermined threshold, recording of the data of the content in the first recording medium to erase data of the portion from the first recording medium.
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9. A program for causing a computer to execute a process in a recording device that records data of temporally-continuous content in a first recording medium, records data of an entire content in a second recording medium, when readout of data of the content is requested, reads out the data from the first recording medium, and reads out data following the data read out from the first recording medium from the second recording medium, the process comprising:
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controlling recording of priority information indicating a priority for a portion of a period of a predetermined length in the content;
judging whether the priority for the portion is equal to or less than a predetermined threshold; and
controlling, when it is judged that the priority for the portion is equal to or less than the predetermined threshold, recording of the data of the content in the first recording medium to erase data of the portion from the first recording medium. - View Dependent Claims (10)
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11. A recording device that records data of temporally-continuous content in a first recording medium, records data of an entire content in a second recording medium, when readout of data of the content is requested, reads out the data from the first recording medium, and reads out data following the data read out from the first recording medium from the second recording medium, the recording device comprising:
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first recording control means for controlling recording of priority information indicating a priority for a portion of a period of a predetermined length in the content;
judging means for judging whether the priority for the portion is equal to or less than a predetermined threshold; and
second recording control means for controlling, when it is judged that the priority for the portion is not equal to or less than the predetermined threshold, recording of the data of the content in the first recording medium to record the data of the portion read out from the second recording medium in the first recording medium. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A recording device that records data of temporally-continuous content in a first recording medium, records data of an entire content in a second recording medium, when readout of data of the content is requested, reads out the data from the first recording medium, and reads out data following the data read out from the first recording medium from the second recording medium, the recording device comprising:
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a first recording control unit controlling recording of priority information indicating a priority for a portion of a period of a predetermined length in the content;
a judging unit judging whether the priority for the portion is equal to or less than a predetermined threshold; and
a second recording control unit controlling, when it is judged that the priority for the portion is not equal to or less than the predetermined threshold, recording of the data of the content in the first recording medium to record the data of the portion read out from the second recording medium in the first recording medium.
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18. A recording method for a recording device that records data of temporally-continuous content in a first recording medium, records data of an entire content in a second recording medium, when readout of data of the content is requested, reads out the data from the first recording medium, and reads out data following the data read out from the first recording medium from the second recording medium, the recording method comprising:
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controlling recording of priority information indicating a priority for a portion of a period of a predetermined length in the content;
judging whether the priority for the portion is equal to or less than a predetermined threshold; and
controlling, when it is judged that the priority for the portion is not equal to or less than the predetermined threshold, recording of the data of the content in the first recording medium to record the data of the portion read out from the second recording medium in the first recording medium.
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19. A program for causing a computer to execute a process in a recording device that records data of temporally-continuous content in a first recording medium, records data of an entire content in a second recording medium, when readout of data of the content is requested, reads out the data from the first recording medium, and reads out data following the data read out from the first recording medium from the second recording medium, the process comprising:
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controlling recording of priority information indicating a priority for a portion of a period of a predetermined length in the content;
judging whether the priority for the portion is equal to or less than a predetermined threshold; and
controlling, when it is judged that the priority for the portion is not equal to or less than the predetermined threshold, recording of the data of the content in the first recording medium to record the data of the portion read out from the second recording medium in the first recording medium. - View Dependent Claims (20)
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Specification