Title:
REAL-TIME STREAMING MEDIA DATA TRANSMISSION METHOD AND DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/226949
Kind Code:
A1
Abstract:
The present application provides a real-time streaming media data transmission method and device, and a storage medium. According to the method provided by the present application, a communication link is established between a stream pulling client and multiple stream pulling nodes, and a communication link is established between the stream pulling nodes and stream pushing nodes to form multiple links for pulling streams. Different stream pulling nodes are used in different links. One link serves as a main link, and other links serve as candidate links. When the communication link between the stream pulling client and the stream pulling nodes in the main link does not meet a preset condition, one candidate link is switched to become the main link, and the streaming media data is pulled through the switched main link. When a jitter or network congestion happens to the communication link between the stream pulling client and the stream pulling nodes, the stream pulling nodes are switched in time to avoid freezing, delays and packet losses caused by the jitter or network congestion between the stream pulling client and the stream pulling nodes. Therefore, the transmission quality and timeliness of the streaming media data are improved.
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Inventors:
HONG XIAOCHI (CN)
LU RI (CN)
XIAO KAI (CN)
LU RI (CN)
XIAO KAI (CN)
Application Number:
PCT/CN2023/095623
Publication Date:
November 30, 2023
Filing Date:
May 22, 2023
Export Citation:
Assignee:
ALIBABA CHINA CO LTD (CN)
International Classes:
H04L65/1066
Foreign References:
| CN115002083A | 2022-09-02 | |||
| CN106331642A | 2017-01-11 | |||
| CN112218100A | 2021-01-12 | |||
| CN112752115A | 2021-05-04 | |||
| US20210368239A1 | 2021-11-25 |
Attorney, Agent or Firm:
BEIJING TONGJUN LAW FIRM (CN)
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