Method and device for generation of subtitles files
A technology for subtitles and files, applied in the field of generating subtitle files, can solve the problems of limited number of film and television workers, difficulty in making subtitle files, and difficulty in guaranteeing, and achieve the effect of shortening the subtitle production cycle and simplifying the manual translation steps.
Active Publication Date: 2016-08-03
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Problems solved by technology
However, the number of film and television workers is limited, and it is difficult to ensure timely production of subtitle files for every non-native language video on the Internet
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[0088] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.
[0089] The terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implying the quantity of indicated technical features. Thus, the defined "first" and "second" features may explicitly or implicitly include one or more of these features. In the description of the present invention, unless otherwise s...
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The present invention discloses a method and device for generation of subtitles files, belonging to the field of the voice identification technology. The method comprises: obtaining the audio track in a video; dividing the audio track into a plurality of sub audio tracks according to the volume of the audio track corresponding to each moment; performing speech recognition of the audio frequencies in the sub audio tracks, and obtaining a first text with an original language corresponding to the audio frequencies in the sub audio tracks; translating the first text to a second text corresponding to a target language; generating the subtitles file corresponding to the audio track according to the play time quantums of the second text and the sub audio tracks, and automatically completing the steps of reading the audio track in the video, performing speech recognition audio track, translating the text obtained by speech recognition into the text required in the subtitles file and the like through a terminal or a server with no need for human listening and translation. The method and device for generation of subtitles files are able to automatically and rapidly translate the audio track in a video with the non-native language into the subtitles with the non-native language, simplify the human translation step of subtitle making and shorten the period of the subtitle making.
Description
technical field [0001] The present disclosure relates to the technical field of speech recognition, in particular to a method and device for generating subtitle files. Background technique [0002] With the increase of watching non-native language videos, in order to be able to understand the content of the video, users hope that the corresponding native language subtitles can be added to the non-native language videos. [0003] In related technologies, film and television workers preprocess non-native language videos. During this process, film and television workers manually translate the language and voice in the video into native language text that users can understand, and then make subtitle files based on the native language text. Display native language subtitles. However, the number of film and television workers is limited, and it is difficult to ensure timely production of subtitle files for every non-native language video on the Internet. Contents of the invent...
Claims
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IPC IPC(8): H04N21/233H04N21/439H04N21/488
CPCH04N21/233H04N21/439H04N21/4884
Inventor 刘鸣刘健全伍亮雄
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD