公开(公告)号：US20220417294A1

公开(公告)日：2022-12-29

申请号：US17778198

申请日：2021-06-17

Applicant: BOE Technology Group Co., Ltd.

Inventor： Long SHU ,  Jingyu ZHANG ,  Xiaoqin GUO

IPC: H04L65/1069 ,  H04L65/403 ,  H04L65/1104 ,  H04L65/65

Abstract: Provided are a method for realizing a video conference, and a terminal and an SIP gateway. The method for realizing a video conference is applied to a WebRTC terminal, and comprises: performing interaction of SIP signaling with an SIP gateway by means of an SIP account, so as to establish a video conference connection with an SIP terminal, wherein SIP signaling between the WebRTC terminal and the SIP gateway is transmitted by means of a WebSocket protocol, and the WebRTC terminal can parse the received SIP signaling transmitted by means of the WebSocket protocol; and sending a locally collected video stream, and/or receiving a video stream of the SIP terminal, and playing same by means of a browser.

公开(公告)号：US20230262250A1

公开(公告)日：2023-08-17

申请号：US17614725

申请日：2020-11-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Baoyu SHI ,  Xiaoqin GUO

IPC: H04N19/463 ,  H04N19/172 ,  H04N19/132 ,  H04N19/136 ,  H04N19/119 ,  H04N19/423 ,  H04N19/436

CPC classification number: H04N19/463 ,  H04N19/172 ,  H04N19/132 ,  H04N19/136 ,  H04N19/119 ,  H04N19/423 ,  H04N19/436

Abstract: A video processing method is provided. The video processing method includes: obtaining a sequence of video frames; obtaining an allocation parameter of the sequence of video frames, and allocating the sequence of video frames to at least one video processor according to the allocation parameter; and processing the allocated sequence of video frames by using the at least one video processor.

公开(公告)号：US20230362320A1

公开(公告)日：2023-11-09

申请号：US17437107

申请日：2020-11-23

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xiaoqin GUO ,  Baoyu SHI ,  Changfeng ZHANG ,  Jingyu ZHANG ,  Lirong XU

IPC: H04N5/272 ,  G06V40/16 ,  G10L17/06

CPC classification number: H04N5/272 ,  G06V40/172 ,  G10L17/06

Abstract: Disclosed are a method, device and system for sending a virtual card and a readable storage medium, which are configured to receive at least one audio-video stream data of a plurality of participant terminals in communication connection with a server side; determine target audio-video stream data corresponding to at least one speaker from the at least one audio-video stream data; obtain biological characteristic information for identifying the at least one speaker from the target audio-video stream data, the biological characteristic information includes face characteristic information and/or voiceprint characteristic information; generate a virtual card according to the biological characteristic information; overlay the virtual card to the target audio-video stream data, and synthesize the target audio-video stream data with other audio-video stream data in response to there being a plurality of audio-video stream data into a to-be-sent audio-video stream data; send the to-be-sent audio-video stream data to the participant terminals.

公开(公告)号：US20220255866A1

公开(公告)日：2022-08-11

申请号：US17630611

申请日：2021-03-10

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xiaoqin GUO ,  Jingyu ZHANG

IPC: H04L47/2416 ,  H04L65/65 ,  H04L69/164 ,  H04L65/403 ,  H04L65/752

Abstract: Disclosed are an audio/video communication method, a terminal, a server, a computer device, and a storage medium. The audio/video communication method is applied to the terminal and includes: access a server and establish an audio/video conversation connection with another terminal by means of the server, collect an audio/video, perform coding compression on the audio/video, and package data after being subject to coding compression into an RTP data packer; and send the RTP data packet to the server on the basis of a UDP protocol, and the server forwards the RTP data packet to the another terminal.

公开(公告)号：US20240403069A1

公开(公告)日：2024-12-05

申请号：US18698001

申请日：2023-01-03

Applicant: Chongqing BOE Intelligent Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Yun YANG ,  Xiaoqin GUO

IPC: G06F9/445 ,  G06F9/52 ,  G06F9/54

Abstract: The present disclosure provides service processing methods and apparatuses. The method includes: in response to receiving a to-be-processed service request, creating a shared memory region, and determining a startup parameter, where the startup parameter includes information of the shared memory region; conveying the startup parameter to a second process such that the second process is started up based on the startup parameter; where the second process indicates a functional module used to implement the to-be-processed service request; based on the to-be-processed service request, generating a first processing command; writing the first processing command into the shared memory region such that the second process reads the first processing command from the shared memory region based on the information of the shared memory region, and performs a processing operation based on the first processing command.

公开(公告)号：US20220094924A1

公开(公告)日：2022-03-24

申请号：US17481432

申请日：2021-09-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaoqin GUO ,  Baoyu SHI ,  Jingyu ZHANG

IPC: H04N19/119 ,  H04N19/423 ,  H04N19/177 ,  H04N19/172 ,  H04L29/06

Abstract: A video encoding apparatus includes a first processor and at least two encoders. The first processor is configured to divide a sequence of video frames into M first groups of pictures (GOPs) and send the M first GOPs to the at least two encoders, M being an integer greater than 1. The at least two encoders are configured to perform parallel encoding on the received M first GOPs to obtain M groups of video encoded data and send the M groups of video encoded data to the first processor. The first processor is further configured to merge the M groups of video encoded data into a video data stream.