公开(公告)号：US20220406337A1

公开(公告)日：2022-12-22

申请号：US17353441

申请日：2021-06-21

Applicant: Lemon Inc.

Inventor： Yunzhu Li ,  Zihao Chen ,  Chen Sun

IPC: G11B27/031

Abstract: Systems and methods for rendering a segmentation contour effect are described. More specifically, video data including one or more video frames and audio data are obtained. Based on the video data, one or more segments in each of the one or more video frame are determined. The audio data is analyzed to determine beat characteristics of each beat. A segmentation contour effect to be applied to the one or more segments in the video data is determined based on the beat characteristics. A rendered video is generated by synchronizing the segmentation contour effect to audio data.

公开(公告)号：US20230154124A1

公开(公告)日：2023-05-18

申请号：US18155600

申请日：2023-01-17

Applicant: Lemon Inc.

Inventor： Jing Jie CHEN ,  Zihao Chen ,  Tianyang Xu ,  Siyao Yang ,  Jie Liao ,  Yixin Zhao ,  Diana Lee ,  Haiying Cheng ,  Weikai Li ,  Yi Yue

IPC: G06T19/00 ,  H04N21/2743

CPC classification number: G06T19/006 ,  H04N21/2743

Abstract: Described are examples for providing augmented reality (AR) effects for a video sharing platform including activating, by a client of a video sharing platform, an AR effect for recording video for storing on the video sharing platform, and storing, by the client and on the video sharing platform, a user-specific context associated with the AR effect in an inventory that persists after the AR effect is deactivated, wherein the user-specific context includes an identifier of a user account associated with the user-specific context.