Invention Grant
- Patent Title: System and method for video preview
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Application No.: US15140982Application Date: 2016-04-28
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Publication No.: US09842258B2Publication Date: 2017-12-12
- Inventor: Lili Zhao
- Applicant: Xiaoyi Technology Co., Ltd.
- Applicant Address: CN Shanghai
- Assignee: XIAOYI TECHNOLOGY CO., LTD.
- Current Assignee: XIAOYI TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Shanghai
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Priority: CN201610130699 20160308
- Main IPC: H04N21/472
- IPC: H04N21/472 ; G06K9/00 ; G11B27/031

Abstract:
A method for presenting a preview of a video includes receiving a first version of the video. The first version of the video has a first resolution. The method also includes analyzing the first version of the video and identifying a first preview frame from the first version of the video based on the analysis of the first version of the video. The method further includes obtaining information relating to the identified first preview frame and receiving a second version of the video. The second version of the video has a second resolution, which is greater than the first resolution. The method also includes extracting, from the second version of the video, a second preview frame according to the information relating to the first preview frame.
Public/Granted literature
- US20170262707A1 SYSTEM AND METHOD FOR VIDEO PREVIEW Public/Granted day:2017-09-14
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