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Video on demand method and system based on cloud computing

A video-on-demand and cloud computing technology, which is applied in the field of video-on-demand methods and systems based on cloud computing, can solve problems affecting video playback effects, etc., and achieve the effects of improving processing and application, strengthening applications, and strong applicability

Inactive Publication Date: 2012-08-29
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technology does not solve the problem that different terminal screen resolutions may affect the video playback effect

Method used

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  • Video on demand method and system based on cloud computing
  • Video on demand method and system based on cloud computing
  • Video on demand method and system based on cloud computing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The invention provides a cloud computing-based video-on-demand method and system.

[0027] In the present invention, the terminal sends a video request to the cloud server through the network, and the cloud server calculates the video according to the network connection status and the screen resolution of the terminal to obtain a video with the best effect suitable for the terminal. Specific steps are as follows:

[0028] Terminal upload video request: the terminal uploads the name or keyword of the requested video to the cloud server;

[0029] Cloud server video query: the cloud server queries the video information requested by the terminal in the video data and returns the query result;

[0030] The terminal selects video information: the terminal selects specific video files that meet its own requirements according to the video query results returned by the cloud server and uploads them to the cloud server;

[0031] Calculate the best resolution: the cloud server c...

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PUM

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Abstract

The invention provides a video on demand method and a video on demand system based on cloud computing. A terminal sends video requests to a cloud server through a network, the cloud server carries out computing on the video according to the network link connection conditions and the screen resolution of the terminal to obtain a best-effect video suitable for the terminal, and in addition, the best-effect video obtained through the computing is provided for the terminal to be played. According to the technical scheme of the invention, the complicated video data is processed through the cloud computing, requirements of various kinds of terminal screens and complicated network conditions are met, and the applicability is high; the cloud computing is utilized for realizing the fast and efficient processing on complicated and huge data, the processing and the application of the terminal on the video are improved and expanded, and the terminal widening capability is high; and the could computing is utilized for processing complicated video data computing, and the cloud computing application is enhanced.

Description

technical field [0001] The present invention relates to the technical field of communications, and more specifically, to a cloud computing-based video-on-demand method and system. Background technique [0002] Video-on-demand is also called interactive TV-on-demand system, which means that corresponding video programs are played according to the needs of users, which fundamentally changes the shortcomings of passive TV watching in the past. [0003] A video-on-demand service is a commonly used network service. In the current Internet, the common network video-on-demand technology is currently used, and the video service provider does not consider the specific situation of the user terminal, resulting in the low quality of video service obtained by many users, and the user terminal experience is poor. The main reason is that the existing video-on-demand system mainly considers optimizing service quality, such as video quantity, video size, network bandwidth, and the number o...

Claims

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Application Information

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IPC IPC(8): H04N21/27H04N21/278
Inventor 谭冠军王科平赵海涛王坤
Owner ZTE CORP
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