Invention Grant
- Patent Title: Video stream transmission method and related device and system
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Application No.: US16379894Application Date: 2019-04-10
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Publication No.: US10897646B2Publication Date: 2021-01-19
- Inventor: Peiyun Di , Qingpeng Xie
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Guangdong
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Guangdong
- Agency: Fish & Richardson P.C.
- Priority: CN201610886268 20161010
- Main IPC: H04N21/44
- IPC: H04N21/44 ; H04N21/437 ; H04N21/434 ; H04N21/234 ; H04N21/2343 ; H04N21/81 ; H04N21/236 ; H04N21/4728 ; H04N21/65

Abstract:
The present disclosure disclose example video stream transmission methods and related devices and systems. One example method includes sending, by a client, a target request to a server, where the target request includes information about a corresponding target spatial location of a target spatial object that needs to be presented upon request by the client in a virtual reality VR content component. A target request feedback by which the server responds to the target request is received by the client, where the target request feedback includes information about a multiplex video stream that is obtained by performing preset multiplexing processing on an original video stream corresponding to the target spatial object. Video parsing and presentation based on the information about the multiplex video stream is performed by the client.
Public/Granted literature
- US20190238933A1 VIDEO STREAM TRANSMISSION METHOD AND RELATED DEVICE AND SYSTEM Public/Granted day:2019-08-01
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