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Patent Searching and Data


Title:
SUBTITLE ADDING METHOD, APPARATUS, ELECTRONIC DEVICE, AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/098115
Kind Code:
A1
Abstract:
Provided are a subtitle adding method, an apparatus, an electronic device, and a computer readable storage medium. The method comprises: audio information is extracted from a video file to which subtitles are to be added, and speech recognition is performed on the audio information to obtain text information and speech environment features corresponding to the audio information, and then, on the basis of the obtained text information and speech environment features, corresponding subtitle information is generated, and the subtitle information is then added to the video file, such that the video file carries the subtitle information when played back. In the present invention, automatic acquisition of text information corresponding to a video is made possible, reducing the time required to acquire text information corresponding to a video, and thereby improving the efficiency of adding video subtitle information. In addition, on the basis of obtained corresponding text information and speech environment features, corresponding subtitle information is generated, that is, on the basis of speech environment features, a corresponding subtitle display mode may be set, thereby satisfying requirements for subtitle individualization.

Inventors:
DU ZHIXIA (CN)
Application Number:
PCT/CN2018/125397
Publication Date:
May 22, 2020
Filing Date:
December 29, 2018
Export Citation:
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Assignee:
BEIJING MICROLIVE VISION TECH CO LTD (CN)
International Classes:
H04N21/488; G10L15/26
Foreign References:
CN108289244A2018-07-17
CN107172485A2017-09-15
CN108419141A2018-08-17
CN108401192A2018-08-14
CN106328146A2017-01-11
CN106504754A2017-03-15
US20180108356A12018-04-19
Attorney, Agent or Firm:
LIFANG & PARTNERS (CN)
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