Error correction method and apparatus of video caption wrongly written characters based on comparison

A technology for typos and subtitles, which is applied in the field of comparison-based video subtitle typo word error correction, which can solve the problems of typo words, general user experience, and uneven quality of subtitle files.

Active Publication Date: 2017-07-21
INSPUR SOFTWARE TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] Existing Internet video media often obtain online subtitles through subtitle crawlers, but the quality of su

Method used

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  • Error correction method and apparatus of video caption wrongly written characters based on comparison
  • Error correction method and apparatus of video caption wrongly written characters based on comparison

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] Embodiments of the present invention provide a method for correcting typos in video subtitles based on comparison, such as figure 1 shown, including:

[0022] Step 101. Obtain n subtitle files, and determine an application subtitle file and a spare subtitle file from the n subtitle files.

[0023] Wherein, n is an integer greater than 2. The application subtitle file is a subtitle file to be used by the playback device.

[0024] Specifically, when th...

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Abstract

The embodiment of the invention provides an error correction method and apparatus of video caption wrongly written characters based on comparison, and relate to the technical field of smart TV. The phenomenon that wrongly written characters occur in captions is reduced, and the user experience is improved. The method comprises the following steps: obtaining n caption files, and determining an application caption file and a backup caption file in the n caption files, wherein the n is an integer larger than 2, and the application caption file is a caption file that is to be used by a playing device; dividing each caption file in the n caption file into at least one caption array, wherein the caption array contains caption items and playing times corresponding to the caption items; sequentially performing caption check on the at least one caption array of the application caption file according to at least one caption array of the backup caption file; and when the wrongly written characters are detected in the at least one caption array, correcting the wrongly written characters.

Description

technical field [0001] The invention relates to the technical field of smart TVs, in particular to a comparison-based method and device for correcting typos in video subtitles. Background technique [0002] With the development of science and technology, the way people watch videos is not limited to cable TV, and more and more digital TVs are used. Digital TV can not only play TV programs in the broadcasting network, but also play Internet video media. [0003] Existing Internet video media often obtain online subtitles through subtitle crawlers, but the quality of subtitle files on the Internet is uneven, and typos often exist, resulting in mediocre user experience. Contents of the invention [0004] Embodiments of the present invention provide a method and device for correcting typos in video subtitles based on comparison, so as to reduce typos in subtitles and improve user experience. [0005] In order to achieve the above object, embodiments of the present invention ...

Claims

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Application Information

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IPC IPC(8): H04N21/488H04N21/435
CPCH04N21/435H04N21/4884
Inventor 罗华欣
Owner INSPUR SOFTWARE TECH CO LTD
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