Invention Grant
- Patent Title: Method and device for coding video using optimal video frame structure, and storage medium
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Application No.: US17353329Application Date: 2021-06-21
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Publication No.: US11792407B2Publication Date: 2023-10-17
- Inventor: Le Shi , Wenpeng Ding
- 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: Kilpatrick Townsend & Stockton LLP
- Priority: CN 2011192362.7 2020.10.30
- Main IPC: H04N19/14
- IPC: H04N19/14 ; H04N19/105 ; H04N19/159 ; H04N19/172
Abstract:
A method, apparatus, device and medium for coding a video are provided. An implementation plan includes: determining an initial video frame structure based on a preset threshold for a B-frame number; in response to determining that the initial video frame structure meets a preset condition, shortening the initial video frame structure to obtain a candidate video frame structure set; determining a target video frame structure from the candidate video frame structure set; and performing video coding on video frames in a to-be-coded video frame sequence according to the target video frame structure.
Public/Granted literature
- US20210377543A1 METHOD AND APPARATUS FOR CODING VIDEO, DEVICE AND MEDIUM Public/Granted day:2021-12-02
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