Title:
VIDEO REPRODUCTION DEVICE FOR PROVIDING SUBTITLE SYNCHRONIZATION AND METHOD FOR OPERATING SAME
Document Type and Number:
WIPO Patent Application WO/2022/065537
Kind Code:
A1
Abstract:
A method for operating a video reproduction device according to an embodiment of the present invention comprises the steps of: acquiring video information to be reproduced; acquiring subtitle information corresponding to the video information; processing one or more timeline indices from one or more audio tracks extracted from the video information; comparing the one or more timeline indices with the subtitle information so as to calculate a correction time; and outputting the video information which enables synchronization of the subtitle information according to the correction time.
Inventors:
LEE EUN JIN (KR)
Application Number:
PCT/KR2020/012833
Publication Date:
March 31, 2022
Filing Date:
September 23, 2020
Export Citation:
Assignee:
FIPE LABS CO LTD (KR)
International Classes:
H04N21/488; G10L15/26; H04N21/43; H04N21/439; H04N21/845; H04N21/8547
Foreign References:
| KR20110022841A | 2011-03-08 | |||
| KR20170114781A | 2017-10-16 | |||
| KR102147329B1 | 2020-08-24 | |||
| KR102080315B1 | 2020-02-24 | |||
| US20160098998A1 | 2016-04-07 |
Attorney, Agent or Firm:
OAK, Sae Yeol (KR)
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