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Title:
VIDEO EDITING METHOD AND APPARATUS, COMPUTER READABLE STORAGE MEDIUM, AND CAMERA
Document Type and Number:
WIPO Patent Application WO/2022/002214
Kind Code:
A1
Abstract:
The present application is applicable to the field of video processing, and provides a video editing method and apparatus, a computer readable storage medium, and a camera. The video editing method comprises: obtaining sound data and video data corresponding to the sound data, and generating a planar video frame corresponding to the sound data; performing target detection on the planar video frame corresponding to the sound data to obtain target information; determining a sound source target according to the sound data and the target information; and generating, according to the sound source target, an edited planar video comprising the sound source target. The present application is less difficult to implement; in a noisy environment such as indoors, the influence of environmental noise and room reverberation on positioning can be reduced, the positioning accuracy is high, and the robustness is strong; moreover, automatic editing can be performed on the basis of a sound source target, and the effect of video editing is good; in addition, according to embodiments of the present application, when sound source target positioning is performed, only one microphone is required for accurate positioning, the costs are low, and the difficulty and costs in video editing are greatly reduced.

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Inventors:
FU ZHENG (CN)
CAI JINLIN (CN)
JIANG WENJIE (CN)
Application Number:
PCT/CN2021/104072
Publication Date:
January 06, 2022
Filing Date:
July 01, 2021
Export Citation:
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Assignee:
ARASHI VISION INC (CN)
International Classes:
H04N21/44; G01S11/14
Foreign References:
CN111918127A2020-11-10
CN106161985A2016-11-23
CN110740259A2020-01-31
CN108924469A2018-11-30
CN105592268A2016-05-18
Attorney, Agent or Firm:
CHINA RANKTOP IP OFFICE (CN)
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