Title:
VIDEO SOUND AND PICTURE MATCHING METHOD, RELATED DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/213008
Kind Code:
A1
Abstract:
The present application relates to the field of artificial intelligence, and provides a video sound and picture matching method, a related device and a storage medium. The method comprises: obtaining a voice sequence; obtaining a voice clip to be matched from the voice sequence; obtaining the initial location of a start-stop identifier and the moving direction of the start-stop identifier from an image sequence; determining a movable clip to be matched according to the initial location of the start-stop identifier, the moving direction of the start-stop identifier, and said voice clip; and performing synthetic processing on said voice clip and said movable clip to obtain a video clip. In the process of synthesizing the video, the locations of the movable clips in the image sequence can be positioned by utilizing the start-stop identifiers, and the movable clips with actions are matched with the voice clips, so that the synthesized video clips more accord with the natural law of a person during speaking and have better authenticity.
Inventors:
LING YONGGEN (CN)
HUANG HAOZHI (CN)
SHEN LI (CN)
HUANG HAOZHI (CN)
SHEN LI (CN)
Application Number:
PCT/CN2021/078367
Publication Date:
October 28, 2021
Filing Date:
March 01, 2021
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
H04N21/233; H04N21/234; G10L25/57
Domestic Patent References:
| WO2013086607A1 | 2013-06-20 |
Foreign References:
| CN111225237A | 2020-06-02 | |||
| CN101523498A | 2009-09-02 | |||
| CN110781349A | 2020-02-11 | |||
| CN108924617A | 2018-11-30 | |||
| US20130073961A1 | 2013-03-21 | |||
| CN202010326306A | 2020-04-23 |
Other References:
See also references of EP 4033769A4
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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