公开(公告)号：US20230214423A1

公开(公告)日：2023-07-06

申请号：US18174481

申请日：2023-02-24

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Haifeng WANG ,  Hao TIAN ,  Xinyan XIAO ,  Xing LI ,  Tian WU

IPC: G06F16/783 ,  G06F16/73 ,  G06N3/0895 ,  G06F40/30 ,  G06F40/40 ,  G06F40/295 ,  G10L15/22 ,  G10L15/18 ,  G10L15/16 ,  G10L25/57

CPC classification number: G06F16/7844 ,  G06F16/73 ,  G06F40/30 ,  G06F40/40 ,  G06F40/295 ,  G06N3/0895 ,  G10L15/16 ,  G10L15/22 ,  G10L15/1815 ,  G10L25/57

Abstract: A video generation method is provided. The video generation method includes: obtaining global semantic information and local semantic information of a text, where the local semantic information corresponds to a text fragment in the text, searching, based on the global semantic information, a database to obtain at least one first data corresponding to the global semantic information; searching, based on the local semantic information, the database to obtain at least one second data corresponding to the local semantic information; obtaining, based on the at least one first data and the at least one second data, a candidate data set; matching, based on a relevancy between each of at least one text fragment and corresponding candidate data in the candidate data set, target data for the at least one text fragment; and generating, based on the target data matched with each of the at least one text fragment, a video.

公开(公告)号：US20220174369A1

公开(公告)日：2022-06-02

申请号：US17651714

申请日：2022-02-18

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd. ,  Baidu USA LLC

Inventor： Daming LU ,  Yichen HU ,  Xi CHEN ,  Hao TIAN ,  Xing LI

IPC: H04N21/488 ,  G06F40/284 ,  G06F16/783 ,  G06V40/16

Abstract: The present disclosure provides examples of a method and apparatus for processing a video, a device and a storage medium. The method may include: acquiring a target video and a target comment of the target video; recognizing a picture in the target video to obtain text information of the picture; determining a target comment matching a content of the text information; and inserting, in response to displaying the picture in the target video, the target comment matching the content in a form of a bullet screen.