公开(公告)号：US20230291802A1

公开(公告)日：2023-09-14

申请号：US17985341

申请日：2022-11-11

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

Inventor： Yugang KE ,  Yongqiang WU ,  Minglu LI

IPC: H04L67/141 ,  H04L61/256 ,  H04L45/02

CPC classification number: H04L67/141 ,  H04L61/256 ,  H04L45/02

Abstract: Provided are a connection establishment method, a server, an accessed node, an access node, and a storage medium. The method includes: receiving a connection establishment request from an accessed node, establishing a connection to the accessed node, and acquiring accessed connection information of the accessed node; receiving an accessed address request from an access node and determining access connection information of the access node; sending the access connection information to the accessed node so that the accessed node opens up a connection channel between the access node and the accessed node according to the access connection information; and sending the accessed connection information of the accessed node to the access node so that the access node establishes a connection to the accessed node according to the accessed connection information in the case where the connection channel is opened up.

公开(公告)号：US20220377433A1

公开(公告)日：2022-11-24

申请号：US17879421

申请日：2022-08-02

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

Inventor： Minglu LI

IPC: H04N21/6587 ,  H04N21/8547

Abstract: A method and apparatus for processing an audio and video. The method includes: acquiring a target processing request including a target audio and video data stream; determining a target audio and video pipeline corresponding to the target processing request; the audio and video pipeline being constituted based on a plurality of functional components arranged in a chain structure, and the functional components being uniformly dispatched input data and recovered output data by a preset data stream dispatching module; and calling the target audio and video pipeline to continuously process the target audio and video data stream, and continuously outputting a processed audio and video data stream obtained after processing.