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Title:
DISPLAY TIMING DETERMINATION DEVICE, DISPLAY TIMING DETERMINATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/043871
Kind Code:
A1
Abstract:
A first ratio acquisition means (102) of the display timing control device (10, 20) acquires a first ratio for each sound segment, the first ratio being the ratio of the output timing interval of sound segments which differ by a first number in the output order with respect to the output timing interval of sound segments which differ by a second number in the output order. A second ratio acquisition means (104) acquires a second ratio for each piece of character information, the second ratio being the ratio of the provisional display timing interval of pieces of character information which differs by the first number, or by a third number corresponding to the first number, in the display order, to a provisional display timing interval of pieces of character information which differ by the second number, or by a fourth number corresponding to the second number, in the display order. A specification means (105) specifies the correspondence relationship between each sound segment and each piece of character information on the basis of the first ratios of each sound segment and the second ratios of each piece of character information. A display timing determination means (106) determines the final display timings of each piece of character information on the basis of the correspondence relationships.

Inventors:
STENGER BJORN (JP)
Application Number:
JP2017/031368
Publication Date:
March 07, 2019
Filing Date:
August 31, 2017
Export Citation:
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Assignee:
RAKUTEN INC (JP)
International Classes:
H04N21/233; G10L25/57; H04N21/854
Domestic Patent References:
WO2013038636A12013-03-21
Foreign References:
JP2010157816A2010-07-15
JP2005045503A2005-02-17
JP2008172421A2008-07-24
Other References:
YAMASAKI ,HIRONOBU ET AL: "Synchronizing Closed Caption Stream with Speech Stream in Video Data", IPSJ SIG NOTES, vol. 2000, no. 19, 18 February 2000 (2000-02-18), pages 67 - 72, XP055613547
Attorney, Agent or Firm:
HARUKA PATENT & TRADEMARK ATTORNEYS (JP)
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