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Method for determining video cover, user equipment, storage medium and device

A determination method and video technology, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as unbalanced high efficiency and high cover quality, and achieve the effect of alleviating computing pressure and improving work efficiency

Active Publication Date: 2021-01-22
WUHAN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to provide a method for determining a video cover, user equipment, storage media and devices, aiming to solve the technical problem of being unable to balance high efficiency and high cover quality in the process of generating cover

Method used

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  • Method for determining video cover, user equipment, storage medium and device
  • Method for determining video cover, user equipment, storage medium and device
  • Method for determining video cover, user equipment, storage medium and device

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Embodiment Construction

[0055] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0056] refer to figure 2 , figure 2 It is a schematic diagram of the user equipment structure of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0057] Such as figure 2 As shown, the user equipment may include: a processor 1001 , such as a CPU, a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display). The optional user interface 1003 may also include a standard wired interface and a wireless interface. The wired interface of the user interface 1003 may be a USB interface in the present invention. Optionally, the network interface 1004 may include...

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Abstract

The invention discloses a method for determining a video cover, a user equipment, a storage medium and a device. The video stream information is decoded to obtain audio stream information corresponding to the video stream information. A target audio attention corresponding to audio stream information is generated based on a preset audio attention model; When the target audio attention is within the preset attention range, the audio stream time corresponding to the target audio attention is queried. The video picture corresponding to the audio stream time is intercepted in the video stream information, and the video picture is used as a video cover. In the invention, audio stream information is processed directly, and the working efficiency is improved. At the same time, the audio attentiondegree is introduced to calculate the audio attention degree at each audio stream time, and the qualified video cover is selected based on the audio attention degree, so that the video picture is notomitted. Therefore, the technical problems of high efficiency and high cover quality which can not be balanced in the process of generating the cover can be solved.

Description

technical field [0001] The present invention relates to the technical field of video information processing, in particular to a method for determining a video cover, user equipment, a storage medium and a device. Background technique [0002] With the continuous rise of webcasting, more and more people spend more time watching webcasting on major live broadcasting platforms. However, there are a large number of live broadcast hosts and their own live broadcast rooms on the live broadcast platform, see figure 1 In order to facilitate the visitors of the live broadcast platform to quickly select the live broadcast rooms they are interested in and quickly understand the current situation in each live broadcast room, it is particularly important to display the cover of each live broadcast room on the live broadcast platform. [0003] In order to generate the cover of the live room, the real-time video stream in the live broadcast state can be obtained first, and the obtained re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/233H04N21/234H04N21/439H04N21/44
CPCH04N21/233H04N21/234H04N21/439H04N21/44
Inventor 张聪刘宇黄柯薇王松阳傲傲朱华东
Owner WUHAN POLYTECHNIC UNIVERSITY