Program ordering system, ordering method and ordering server

An on-demand system and server technology, which is applied in the field of on-demand server and audio-video file-on-demand system, can solve the problems of limited storage capacity of on-demand equipment and the inability to download audio and video files, and achieve the effect of solving limited storage capacity

Inactive Publication Date: 2008-12-31
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the memory capacity of described on-demand device is limited, especially mobile phone or other handheld communication devices with limited memory capacity, although the selection of video and audio files can be realized, the download of the audio and video files may not be realized

Method used

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  • Program ordering system, ordering method and ordering server
  • Program ordering system, ordering method and ordering server
  • Program ordering system, ordering method and ordering server

Examples

Experimental program
Comparison scheme
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Embodiment approach

[0173] In the second embodiment of the on-demand method of the present invention, the downloading device 13 does not need to report its own IP address and serial number, and the on-demand server 12 does not need to record the IP address of the downloading device 13 either.

[0174] The domain name or the IP address of the on-demand server 12 needs to be recorded in the downloading device 13, and the downloading device 13 will actively connect to the on-demand server 12 at regular intervals to obtain its own download information.

[0175] The invention also provides an on-demand server, which is used for downloading audio and video files when the storage capacity of the on-demand device is limited.

[0176] see Figure 5 , which is a structural diagram of an embodiment of the on-demand server of the present invention.

[0177] The VOD server 12 in the embodiment of the present invention includes a storage unit 125 , a receiving unit 121 , a central processing unit 122 , a firs...

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PUM

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Abstract

The invention discloses an on-demand system for requesting audio and video files. The system includes an on-demand apparatus, an on-demand server and a download apparatus, wherein, the on-demand apparatus is used to transmit the on-demand request to the on-demand server; the on-demand server is used to receive the on-demand request of the on-demand apparatus, and to transmit the audio and video files corresponding to the on-demand request to the download apparatus; the download equipment is used to receive the audio and video files transmitted by the on-demand server, and to store them in the memory cell of the download apparatus. The present invention provides a system, method and an on-demand server for requesting audio and video files, for realizing audio and video files download when the memory property of the on-demand apparatus is limited.

Description

technical field [0001] The invention relates to an on-demand system, in particular to a system and method for on-demand audio and video files and an on-demand server. Background technique [0002] For the current on-demand system of audio and video files, see figure 1 , usually includes a VOD server 1 and a common VOD device 2. Ordinary on-demand device 2 sends an on-demand request to on-demand server 1, and on-demand server 1 analyzes the on-demand request, and sends the audio and video files corresponding to the on-demand request to ordinary on-demand device 2. Common VOD device 2 downloads described audio-video file, and saves in described common VOD device 2. [0003] Due to the existing on-demand system, after the on-demand equipment such as computer, TV set-top box or mobile phone can only be used to send the on-demand request, the audio and video files corresponding to the on-demand request can be downloaded and stored. But the memory capacity of described on-deman...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/173
Inventor 郭义合徐淑波
Owner HAIER GRP CORP
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