Invention Grant
- Patent Title: Method and apparatus for extracting video clip
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Application No.: US17212037Application Date: 2021-03-25
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Publication No.: US11646050B2Publication Date: 2023-05-09
- Inventor: Qinyi Zhang , Caihong Ma
- Applicant: Beijing Baidu Netcom Science and Technology Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: Beijing Baidu Netcom Science and Technology Co., Ltd.
- Current Assignee: Beijing Baidu Netcom Science and Technology Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: The Webb Law Firm
- Priority: CN 2011064001.4 2020.09.30
- Main IPC: H04N9/80
- IPC: H04N9/80 ; G10L25/54 ; G06F16/783 ; G06N3/04 ; G06V20/40 ; G06F18/2413 ; G06V10/82 ; G06V10/44

Abstract:
The present disclosure discloses a method and apparatus for extracting a video clip, relates to the field of artificial intelligence technology such as video processing, audio processing, and cloud computing. The method includes: acquiring a video, and extracting an audio stream in the video; determining a confidence that audio data in each preset period in the audio stream comprises a preset feature; and extracting a target video clip corresponding to a location of a target audio clip in the video; wherein the target audio clip is an audio clip within a continuous preset period, and has a confidence that the audio data includes the preset feature, which is larger than a preset confidence threshold. This method may improve the accuracy of extracting a video clip.
Public/Granted literature
- US20210209371A1 Method and Apparatus for Extracting Video Clip Public/Granted day:2021-07-08
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