公开(公告)号：US20240098037A1

公开(公告)日：2024-03-21

申请号：US18100303

申请日：2023-01-23

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

Inventor： Yugang Ke ,  Chongming Gu ,  Zhoufeng Wang ,  Junwen Gao ,  Weihui Liu ,  Minglu Li ,  Feifei Cao ,  Yongqiang Wu ,  Xiaoen Zhu

IPC: H04L47/70 ,  H04L65/60 ,  H04L67/02

CPC classification number: H04L47/82 ,  H04L65/60 ,  H04L67/02

Abstract: Provided is a multimedia data stream processing method, an electronic device and a storage medium, relating to the field of artificial intelligence, and specifically, to the technical fields of cloud computing, media cloud technology, and the like, which may be applied to scenes such as smart cloud. The multimedia data stream processing method includes: allocating a plurality of sub-streams of a multimedia data stream to a plurality of edge resource nodes, where the multimedia data stream is segmented into a plurality of slices and each of the plurality of sub-streams includes a part of the plurality of slices of the multimedia data stream; and scheduling the plurality of edge resource nodes to provide the plurality of sub-streams of the multimedia data stream for a terminal device.

公开(公告)号：US11863630B2

公开(公告)日：2024-01-02

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 ,  H04L45/02 ,  H04L61/256

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

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：US11985072B2

公开(公告)日：2024-05-14

申请号：US18100303

申请日：2023-01-23

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

Inventor： Yugang Ke ,  Chongming Gu ,  Zhoufeng Wang ,  Junwen Gao ,  Weihui Liu ,  Minglu Li ,  Feifei Cao ,  Yongqiang Wu ,  Xiaoen Zhu

IPC: H04L47/70 ,  H04L65/60 ,  H04L65/65 ,  H04L67/02 ,  H04L67/10 ,  H04N21/218 ,  H04N21/2187 ,  H04N21/231

CPC classification number: H04L47/82 ,  H04L65/60 ,  H04L65/65 ,  H04L67/02 ,  H04L67/10 ,  H04N21/2181 ,  H04N21/2187 ,  H04N21/23103

Abstract: Provided is a multimedia data stream processing method, an electronic device and a storage medium, relating to the field of artificial intelligence, and specifically, to the technical fields of cloud computing, media cloud technology, and the like, which may be applied to scenes such as smart cloud. The multimedia data stream processing method includes: allocating a plurality of sub-streams of a multimedia data stream to a plurality of edge resource nodes, where the multimedia data stream is segmented into a plurality of slices and each of the plurality of sub-streams includes a part of the plurality of slices of the multimedia data stream; and scheduling the plurality of edge resource nodes to provide the plurality of sub-streams of the multimedia data stream for a terminal device.

公开(公告)号：US11863842B2

公开(公告)日：2024-01-02

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

CPC classification number: 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.