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Method for automatically cutting English movie according to knowledge points to generate dubbing materials

An automatic cutting and knowledge point technology, applied in the parts of color TV, parts of TV system, TV, etc., can solve the problems of difficulty in mass production, time-consuming and high cost, saving production cost and solving time cost , the effect of convenient operation

Pending Publication Date: 2022-06-21
杭州菲助科技有限公司
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Problems solved by technology

[0003] However, preparing such dubbing materials for teaching requires professionals who are proficient in foreign languages ​​and video processing technology, and consumes a lot of time for editing video materials, separating the original sound, and generating foreign language subtitles. The cost is high and it takes a long time. Difficult to generate in large quantities

Method used

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  • Method for automatically cutting English movie according to knowledge points to generate dubbing materials
  • Method for automatically cutting English movie according to knowledge points to generate dubbing materials
  • Method for automatically cutting English movie according to knowledge points to generate dubbing materials

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Embodiment Construction

[0028] The following describes several preferred embodiments of the present invention with reference to the accompanying drawings, so as to make its technical content clearer and easier to understand. The present invention can be embodied in many different forms of embodiments, and the protection scope of the present invention is not limited to the embodiments mentioned herein.

[0029] like figure 1 As shown, the method for automatically cutting an English video to generate dubbing material according to knowledge points of the present invention includes the steps:

[0030] (1) Storing the required movie, and collecting subtitle files that conform to the movie. Subtitle files can also be automatically collected through the network, or manually uploaded. Operation interface such as figure 2 shown.

[0031] (2) Perform AI listening and translation of the movie, obtain AI subtitles, compare the similarity with multiple subtitle files collected to obtain more accurate subtitl...

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Abstract

The invention discloses a method for automatically cutting an English movie according to knowledge points to generate dubbing materials, which comprises the following steps of: (1) storing the movie, and acquiring movie subtitles through a network; (2) carrying out AI listening and translating on the movie to obtain AI subtitles, carrying out similarity comparison on the AI subtitles and a plurality of collected movie subtitles to obtain more accurate subtitles, and carrying out correction confirmation on a subtitle time axis; (3) segmenting the subtitle file into a plurality of small segments according to English knowledge points of middle and primary schools; (4) cutting the movie according to the divided subtitle segments to obtain movie video clips corresponding to the subtitle segments; (5) audio is separated from each video clip, human voice and background voice separation is carried out on an audio file, and background voice and original voice required by dubbing materials are obtained; and (6) carrying out background sound and subtitle synthesis and transcoding on the video clip to obtain a final dubbing material.

Description

technical field [0001] The invention relates to dubbing technology, in particular to automatic dubbing material technology. Background technique [0002] As an innovative foreign language learning method, foreign language teaching software and websites such as Fun Dubbing will provide learners with a special video clip. This video clip is generally taken from classic foreign language original movies or TV series. The video clip has been The vocals and background are pre-separated, and Chinese and foreign subtitles are also available. Foreign language learners can dub such video clips themselves and learn the dubbed content in this way. Compared with the passive and listening-based traditional foreign language learning method, this active and immersive foreign language learning method can effectively improve the learner's sense of participation and enable the learner to more effectively grasp the foreign language materials contained in the dubbing content. . [0003] Howev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L13/02G10L21/0272H04N5/278H04N21/488
CPCG10L13/02G10L21/0272H04N5/278H04N21/4884
Inventor 洪来君马技超谭美红
Owner 杭州菲助科技有限公司
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