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Video request method, server and network added storage server

A video server, video on demand technology, applied in the direction of electrical components, transmission systems, two-way working systems, etc., can solve the problems of increasing data processing time and server burden, affecting system performance, etc.

Inactive Publication Date: 2007-12-19
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] 3. When transmitting in the network, the video data needs to be converted into the corresponding file system. In the above method, the video data needs to be converted twice by the file system, which increases the data processing time and server burden, and affects the system performance.

Method used

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  • Video request method, server and network added storage server

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Embodiment Construction

[0054] The invention provides a video-on-demand method, through which the NAS server directly sends the video data to the video client, thereby reducing the number of forwarding times of the video data and improving the performance of the video-on-demand system. The present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0055] Please refer to Fig. 2, which is the flow process of the video-on-demand method described in the embodiment of the present invention, including the following steps:

[0056] Step 200, the video client determines the video data that needs to be played according to the user's demand;

[0057] In step 201, a video client sends a first video-on-demand request to a video server. Here, the video client sends the video data information it needs to order in the order information in the first video-on-demand request to the video server.

[0058] Step 202: After receiving the first VOD re...

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Abstract

This invention provides a video demand method, a video server and an NAS server, which transmits video data directly to a video customer end via NAS server so as to reduce the occupation to service bandwidth when transmitting video data and increase performance of the video demand system.

Description

technical field [0001] The invention relates to an audio and video network playing technology, in particular to a video on demand method, a video server and a Network Attached Storage (NAS, Network Attached Storage) server. Background technique [0002] The video-on-demand system is also called an interactive video-on-demand system. Users can choose multimedia information content according to their own needs and interests, order their favorite programs to watch at any time, and can control the playback process of the programs. Usually, a video on demand system consists of three parts: video server, transmission network and video client. Wherein, the video data files for users to order are stored in the hard disk of the video server. Due to the increasing volume of video data files for video on demand, the hard disk of the video server itself is gradually difficult to meet the demand. For this reason, in the prior art, video data files will be stored in a special storage sy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/173H04L29/06H04L29/12
Inventor 夏飞周迪
Owner NEW H3C TECH CO LTD
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