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Internet video data provision method for different access terminals

An Internet video and access terminal technology, applied in the field of Internet video service provision, can solve problems such as low resolution and waste, and achieve the effect of increasing market share and expanding user groups

Inactive Publication Date: 2012-02-29
叶尔肯·拜山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for mobile phone users, such high-resolution, large-volume video files are an unnecessary waste, because the resolution of mobile phone display screens is generally low, and it is useless to have high-resolution video files, because mobile phones can only display the fraction of pixels it can display

Method used

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  • Internet video data provision method for different access terminals
  • Internet video data provision method for different access terminals
  • Internet video data provision method for different access terminals

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] One way to achieve the described provision of video data suitable for the resolution of the display screen of the access terminal for different access terminal types is to create a multi-pixel attribute video data file. That is, multiple sub-access addresses are created corresponding to each video data, and different sub-access addresses point to different pixel areas of the video data. Through some sub-access addresses, all pixel values ​​of a single video data can be read, while through some sub-access addresses, only Part of the pixel values ​​of a single video file can be read, and which group of sub-access addresses to provide to the access terminal depends on the display resolution of the access terminal.

[0028] figure 1 It is a schematic diagram of a composition method of a multi-pixel attribute video file and a communication relationship with an access terminal. In the figure, 1-1 is the video service provider server, 1-2 is the video file 1 in the server mem...

Embodiment 2

[0037] Another method of accomplishing the described provision of video data appropriate to the resolution of the display screen of the access terminal for different types of access terminals is to create multi-pixel scale video data files. That is, after converting the video of the same content with different pixel ratios, combine these multiple video files with different pixel ratios under the same file, match the corresponding access address for each pixel ratio file, and then according to the display of the access terminal The screen resolution provides the file access address of the corresponding pixel ratio.

[0038] Figure 5 It is another schematic diagram of the composition method of multi-pixel ratio video files and the communication relationship with the access terminal; 2-1 in the figure is the video service provider server, 2-2 is the video file 1 in the server memory, and 2-3 is the first Two types of video files with pixel ratios, 2-4 are video files with the n...

Embodiment 3

[0043] Another method of implementing the described provision of video data suitable for the resolution of the display screen of the access terminal for different types of access terminals is to perform pixel filtering. That is, the server performs pixel filtering before transmitting each video file to the access terminal, in order to transmit video pixel files suitable for the resolution of the display screen of the access terminal.

[0044] The pixel filtering process refers to the use of the characteristics that there is generally a subtle gap between two adjacent pixel points of the image such as chroma, saturation, brightness, etc., to filter out the distance between each column and each row (1, 2, 3 …n) pixels of pixels, in order to achieve the purpose of reducing the frequency of pixels on the premise of consuming less computing resources of the server.

[0045] Image 6 What is shown is a schematic diagram of a method for reducing video pixels through a pixel filterin...

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Abstract

The invention discloses a method for providing different pixel video data for different access terminals. The method comprises that: a server of an Internet video service provider provides a video pixel file with resolution similar to that of a display screen of an access terminal according to the resolution of the display screen of the access terminal, thereby satisfying different needs of different user groups, such as the needs of computer users in the watching of high-definition video and the needs of low pixel, small file volume, high transmission speed and the like of mobile phone users.

Description

technical field [0001] The invention relates to the field of Internet video service provision. Background technique [0002] With the rapid development of the Internet, more and more users are getting used to watching video files on the Internet. Some users watch online videos on their tablets, while others watch online videos on their phones. For users, they prefer those video service providers with fast transmission speed and high video definition. [0003] Technically speaking, the pixels of the video determine the definition of the video and the size of the video file. If the video pixels increase, the amount of files required per unit playback time will also increase. The larger the file size required per unit playback time when the transmission speed remains the same, the longer the total time required for transmission will be, which directly affects the viewing experience of users. experience. [0004] In order to solve the above problems, some online video servic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/6402
Inventor 叶尔肯.拜山
Owner 叶尔肯·拜山
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