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Synthesis method and device for short video, equipment and memory medium

A synthesis method and short video technology, applied in the Internet field, can solve the problems of high cost, low efficiency, easy to miss wonderful clips, etc., and achieve the effect of high cost, improve efficiency and reduce labor cost.

Active Publication Date: 2018-11-06
GUANGZHOU HUYA INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, when synthesizing a short video, it is obtained by manually watching the video and manually intercepting exciting content segments. However, the live video is longer, and it is easy to miss some exciting segments through manual screening. High cost, time-consuming and labor-intensive, extremely low efficiency

Method used

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  • Synthesis method and device for short video, equipment and memory medium
  • Synthesis method and device for short video, equipment and memory medium
  • Synthesis method and device for short video, equipment and memory medium

Examples

Experimental program
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Embodiment 1

[0043] figure 1 It is a flow chart of a short video synthesis method provided in Embodiment 1 of the present invention. This embodiment is applicable to the case of synthesizing short videos. The method can be executed by a short video synthesis device, which can be implemented by hardware and / or It consists of software and can generally be integrated into computers, servers and all terminals that include short video synthesis functions. Such as figure 1 As shown, the method specifically includes the following steps.

[0044] Step 110, acquiring a set of video frames corresponding to the video to be processed, each video frame carrying a time stamp.

[0045] Among them, the video to be processed can be a video recorded by each anchor released by the live broadcast platform or a video (such as a video of a film and television drama, a video of a variety show, etc.) published on the video platform after editing the recorded video by a professional. The video frame set may be ...

Embodiment 2

[0054] figure 2 It is a flow chart of a short video synthesis method provided in Embodiment 2 of the present invention, based on the above implementation, as shown in figure 2 As shown, the method includes the following steps.

[0055] Step 210, acquire a plurality of video frame samples labeled with interest degree tags.

[0056] Wherein, the interest degree tags include interest tags and non-interest tags. The video frame can be extracted from each live video on the live broadcast platform, and the video frame sample can be composed of a large number of video frames in the live video. In this embodiment, the process of obtaining multiple video frame samples marked with interesting tags may be to search for multiple live videos under each video category from the live broadcast platform, and then extract multiple video frames from the multiple live videos , mark the interest degree labels on the extracted multiple video frames, so as to obtain video frame samples. Wherei...

Embodiment 3

[0064] image 3 The flow chart of a short video synthesis method provided by Embodiment 3 of the present invention is based on the above-mentioned implementation. Optionally, the video frames in the video frame set are respectively input into the interested frame recognition model to obtain multiple waiting frames. Synthesizing video frames can be implemented in the following manner: respectively input the video frames in the video frame set into the frame of interest identification model matching the video category of the video to be processed, and obtain at least one video frame to be synthesized. Such as image 3 As shown, the method includes the following steps.

[0065] Step 310, obtaining a plurality of video frame samples corresponding to at least one video category and labeled with interest degree tags.

[0066] Wherein, the video category may be determined by the subject of the video content contained in the live video, and may include food, competitive games, singi...

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Abstract

The embodiment of the invention discloses a synthesis method and device for a short video, equipment and a memory medium. The method comprises the steps of obtaining a video frame set corresponding toa to-be-processed video, wherein each video frame carries a time stamp; inputting the video frames in the video frame set into an interesting frame identification model, thereby obtaining a pluralityof to-be-synthesized video frames, wherein the interesting frame identification model is used for identifying the video frames satisfying a interesting degree condition from the input video frames; and splicing the plurality of to-be-synthesized video frames according to the time stamps, thereby forming the short video corresponding to the to-be-processed video. According to the synthesis methodfor the short video provided by the embodiment of the invention, the video frame set of the to-be-processed video is input into the interesting frame identification model, the plurality of video frames satisfying the interesting degree condition are automatically obtained, and the video frames satisfying the interesting degree condition in the to-be-processed video do not need to be identified with great manpower, so the synthesis efficiency of the short video can be improved, and the labor cost is reduced.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of the Internet, and in particular to a short video synthesis method, device, server and storage medium. Background technique [0002] With the rapid development of network technology, mobile live broadcast technology has become one of the social hotspots nowadays. Users can broadcast live through the live broadcast software in the terminal device, introduce a product, share the current tourist attraction or the production process of a dish, etc. through live broadcast. [0003] There are many wonderful clips in the live video that can be used to make short videos, which are popular among users. Short videos made from the highlights in the live video have become one of the most popular digital contents for mobile Internet users in recent years. In the prior art, when synthesizing a short video, it is obtained by manually watching the video and manually intercepting exciting content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/44H04N21/466H04N5/265G11B27/02G06T3/40
CPCH04N5/265H04N21/44008H04N21/466G06T3/4038G11B27/02G11B27/031G11B27/28G06V20/46G06V20/41G06V10/82G06F18/214G11B27/06
Inventor 徐子豪吴晓东
Owner GUANGZHOU HUYA INFORMATION TECH CO LTD
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