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Video information synthesizing method based on audio feature information

A technology of video information and synthesis method, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of weak profitability, random advertising, irrelevance of video content, etc., to achieve simple and convenient use and more relevant Effect

Active Publication Date: 2013-12-04
广州格芬电子科技有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

However, at present, most video service websites do not have the technology of inserting advertisements in video services, or the advertisements put in are relatively random, irrelevant to the video content, and cannot achieve effective clicks on advertisements, resulting in weak profitability and directly endangering video. Survival of the service website

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  • Video information synthesizing method based on audio feature information

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Embodiment Construction

[0018] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0019] Such as figure 1 As shown, the implementation steps of the video information synthesis method based on audio feature information in this embodiment are as follows:

[0020] 1) Obtain the sum of the pixel gray values ​​of each frame of the advertisement video to be inserted as the frame pixel information, and calculate the difference of the frame pixel information between any adjacent frames of each advertisement video to be inserted;

[0021] 2) Summing all the above differences of each advertisement video to be inserted and dividing by the total number of frames of the advertisement video to be inserted to obtain the inter-frame pixel cha...

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Abstract

The invention discloses a video information synthesizing method based on audio feature information. The video information synthesizing method includes the following steps of 1) acquiring total pixel point gray value of each frame of each to-be-inserted advertisement video as frame pixel information and computing difference of the frame pixel information of optional adjacent frames of each to-be-inserted advertisement video; 2) summing all the differences of each to-be-inserted advertisement video and dividing the total frames of the to-be-inserted advertisement video so that interframe pixel running parameters of each to-be-inserted advertisement video are obtained; 3) acquiring volume information of content videos and building association between the volume information and the interframe pixel running parameters of the to-be-inserted advertisement videos; and 4) inserting the to-be-inserted advertisement videos in association with the current volume information into the content video according to the volume information of the content video. The video information synthesizing method has the advantages that insertion of advertisement videos can be realized, running cost of video service can be reduced, better relativity between the inserted advertisement video and the content video is achieved and simplicity and convenience in use is realized.

Description

technical field [0001] The invention relates to the technical field of online video services, in particular to a method for synthesizing video information based on audio feature information. Background technique [0002] In recent years, with the development of the Internet, online video-based entertainment, making friends, and teaching have been increasingly widely used. However, with the rise of the Internet, video services have been accepted by netizens due to the advantages of being indexable and easy to use. [0003] However, as a basic service, the video service website has the problem of high cost. In the face of the current popular free Internet, it is often difficult to achieve profitability. At the same time, Internet advertisements are generally regarded as a companion product of free services, but they can be received by the majority of netizens, and have become one of the feasible solutions for realizing the profitability of video service websites. However, at...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/236
Inventor 葛长伟冯春瑾
Owner 广州格芬电子科技有限公司
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