Video distribution system, video distribution device, video reception device, video distribution method, video reception method, video distribution program, and video reception program
First Claim
1. A video delivery system, comprising:
- a video delivery device which delivers video data, the video delivery device generating video data of the same contents as preceding delivery video data and succeeding delivery video data, and delivering the preceding delivery video data and the succeeding delivery video data with a predetermined time difference; and
a video receiving device which receives the video data delivered from the video delivery device and generates video data to be played back, the video receiving device receiving the preceding delivery video data and the succeeding delivery video data, checking the preceding delivery video data and the succeeding delivery video data, and generating video data to be played back on the basis of a result of the checking of the preceding delivery video data and the succeeding delivery video data.
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Accused Products
Abstract
A video delivery system includes: a video delivery device which delivers video data through a network. The video delivery device has a function of generating video data of the same contents as preceding delivery video data and succeeding delivery video data, and a function of delivering the preceding delivery video data and the succeeding delivery video data with a predetermined time difference. The video delivery system also includes a video receiving device which receives the video data delivered from the video delivery device and generates video data to be played back. The video receiving device has a function of receiving the preceding delivery video data and the succeeding delivery video data, a function of checking the preceding delivery video data and the succeeding delivery video data, and a function of generating video data to be played back on the basis of a result of the checking of the preceding delivery video data and the succeeding delivery video data.
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Citations
16 Claims
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1. A video delivery system, comprising:
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a video delivery device which delivers video data, the video delivery device generating video data of the same contents as preceding delivery video data and succeeding delivery video data, and delivering the preceding delivery video data and the succeeding delivery video data with a predetermined time difference; and
a video receiving device which receives the video data delivered from the video delivery device and generates video data to be played back, the video receiving device receiving the preceding delivery video data and the succeeding delivery video data, checking the preceding delivery video data and the succeeding delivery video data, and generating video data to be played back on the basis of a result of the checking of the preceding delivery video data and the succeeding delivery video data. - View Dependent Claims (2)
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3. A video delivery device, comprising:
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a device that generates video data having a same content as preceding delivery video data and succeeding delivery video data, and a device that delivers the preceding delivery video data and the succeeding delivery video data with a predetermined time difference. - View Dependent Claims (4, 5, 6, 7)
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8. A video receiving device, comprising:
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a device that receives from preceding delivery video data and succeeding delivery video data which are generated from video data of the same contents, preceding delivery video data which is precedently delivered and the succeeding delivered video data which is succeedingly delivered;
a device that checks the preceding delivery video data and the succeeding delivery video data; and
a device that generates video data to be played back on the basis of the check result of the preceding delivery video data and the succeeding delivery video data. - View Dependent Claims (9, 10, 11, 12)
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13. A video delivery method, comprising:
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generating video data of the same contents as preceding delivery video data and succeeding delivery video data, and delivering the preceding delivery video data and the succeeding delivery video data with a predetermined time difference.
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14. A video delivery program embodied on a computer readable medium, comprising:
a program to cause video delivery device to generate video data of the same contents as preceding delivery video data and succeeding delivery video data, and todeliver the preceding delivery video data and the succeeding delivery video data with a predetermined time difference.
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15. A video receiving method, comprising:
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receiving preceding delivery video data which is precedently delivered, of the preceding delivery video data and succeeding delivery video data which are generated from video data of the same contents, and the succeeding delivery video data which is succeedingly delivered;
checking the preceding delivery video data and the succeeding delivery video data; and
generating video data to be played back on the basis of the check result of the preceding delivery video data and the succeeding delivery video data.
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16. A video receiving program embodied on a computer readable medium, comprising:
a program to cause a video receiving device to receive preceding delivery video data which is precedently delivered, of the preceding delivery video data and succeeding delivery video data which are generated from video data of the same contents, and the succeeding delivery video data which is succeedingly delivered, and to check the preceding delivery video data and the succeeding delivery video data, and to generate video data to be played back on the basis of the check result of the preceding delivery video data and the succeeding delivery video data.
Specification