Automatic video editing method and system, terminal and storage medium

A video editing and automatic technology, applied in the multimedia field, can solve the problems of low video editing efficiency and waste of financial resources, and achieve the effect of avoiding manual data annotation, realizing automatic editing, and improving the efficiency of video editing.

Pending Publication Date: 2022-07-01
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an automatic video clipping method, system, terminal and storage medium, aiming to solve the existing technical problems such as the need to rely on human resources for video clipping, the cost of financial resources, and the low efficiency of video clipping

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  • Automatic video editing method and system, terminal and storage medium
  • Automatic video editing method and system, terminal and storage medium
  • Automatic video editing method and system, terminal and storage medium

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Embodiment Construction

[0048] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0049]The terms "first", "second" and "third" in the present invention are only used for description purposes, and should not be understood as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second", "third" may expressly or implicitly include at least one of that feature. In the description of the present invention, "a plurality of" means at least two...

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Abstract

The invention discloses an automatic video editing method and system, a terminal and a storage medium. The method comprises the following steps: acquiring a key frame of a video to be edited, carrying out self-marking on the key frame by adopting an image comparison algorithm, and generating an unsupervised vector representation of the key frame; corpus information of a to-be-edited video is acquired, and unsupervised vector representation of the corpus information is acquired by adopting a text comparison algorithm; segmenting the video to be edited according to the key frames, and generating video clips corresponding to the number of the key frames; and calculating the similarity of adjacent video clips according to the unsupervised vector representation of the key frame and the unsupervised vector representation of the corpus information, merging the adjacent video clips with the similarity greater than a set similarity threshold, and generating a video editing result of the to-be-edited video. According to the embodiment of the invention, the image and text information is utilized, manual data annotation is avoided, automatic video editing is realized, and the video editing efficiency is greatly improved.

Description

technical field [0001] The present invention relates to the field of multimedia technology, in particular to an automatic video editing method, system, terminal and storage medium. Background technique [0002] With the development of 4G network, short video technology has developed vigorously. With the emergence of a large number of video apps such as Douyin, Kuaishou, and Station B, the number of videos has increased exponentially. Although video is more intuitive than text and pictures, it takes a lot of time to watch videos. For a very long video, valuable or user-interested segments often only account for a portion of the total length of the video, so the demand for video clips is also increasing day by day. [0003] Video editing in the prior art usually needs to rely on human resources, which is not only expensive, but also has low video editing efficiency, which hinders the development of short video technology to a certain extent. SUMMARY OF THE INVENTION [000...

Claims

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Application Information

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IPC IPC(8): G06V20/40G06V10/74G06V30/10G06K9/62H04N21/234
CPCH04N21/23424G06F18/22
Inventor 唐小初舒畅陈又新
Owner PING AN TECH (SHENZHEN) CO LTD
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