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A streaming data transmission method and device

A transmission method and streaming data technology, applied in the field of streaming data transmission, can solve the problems of high delay, low delay, transmission, etc., and achieve the effect of solving high delay and low delay

Active Publication Date: 2020-02-04
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, whether it is RTMP, HLS or RTP protocol, there is a problem of high delay, and directly using UDP (UserDatagram Protocol, User Datagram Protocol), the delay is relatively low, but many operators will intercept the stream data transmission of UDP protocol
And it is also impossible to select an applicable transmission protocol for streaming data transmission according to different network conditions

Method used

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  • A streaming data transmission method and device
  • A streaming data transmission method and device
  • A streaming data transmission method and device

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Embodiment Construction

[0072] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0073] refer to figure 1 , which shows a schematic flowchart of the steps of a stream data transmission method according to Embodiment 1 of the present invention, which may specifically include the following steps:

[0074] Step 101, receiving the protocol configuration information delivered by the management terminal to the current transmission node.

[0075] The stream data is data that can be transmitted on the network in a str...

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Abstract

The invention discloses a streaming data transmission method and device. The method includes: receiving protocol configuration information issued by the management terminal to the current transmission node; receiving a request for invoking the transmission protocol through a protocol interface, the protocol interface is encapsulated with multiple transmission protocols; determining at least one transmission protocol that meets the corresponding invocation conditions In the protocol, the transmission protocol with the highest priority is the improved protocol based on the user datagram protocol; the communication link is established through multiple handshakes; the streaming data is transmitted based on the selected improved protocol, and the feedback response message is received. Each response message Logs the sending results of multiple sent flow packets. The above solution realizes the selection of an applicable transmission protocol for streaming data transmission according to different network conditions, and solves the problem of high delay in common public streaming data transmission protocols.

Description

technical field [0001] The invention relates to the technical field of stream data transmission, in particular to a stream data transmission method and a stream data transmission device. Background technique [0002] Streaming data is data that can be transmitted on the network in a streaming manner. For streaming data services, there are many common and public streaming data transmission protocols, such as RTMP (Real Time Messaging Protocol, real-time message transmission protocol), HLS ( HTTP Live Streaming, an HTTP-based streaming media network transmission protocol), RTP (Real-timeTransport Protocol, a transport layer protocol for multimedia data streams on the Internet), etc. [0003] However, whether it is RTMP, HLS or RTP protocol, there is a problem of high delay, and directly using UDP (UserDatagram Protocol, User Datagram Protocol), the delay is relatively low, but many operators will intercept the streaming data transmission of UDP protocol. And it is impossible ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L69/02H04L69/16H04L65/65
Inventor 严国涛董文新殷宇辉
Owner BEIJING QIHOO TECH CO LTD