RTMP (Real Time Messaging Protocol) and RUDP (Reliable User Data Protocol) combined real-time media streaming live broadcasting system

A real-time streaming and streaming media technology, applied in the field of computer networks, can solve problems such as poor signal effects, avoid adverse effects, increase the number of concurrent streams, and overcome insufficient output bandwidth and concurrency capabilities.

Active Publication Date: 2016-04-27
WUHAN HONGRUIDA INFORMATION TECH CO LTD
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  • Abstract
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  • RTMP (Real Time Messaging Protocol) and RUDP (Reliable User Data Protocol) combined real-time media streaming live broadcasting system
  • RTMP (Real Time Messaging Protocol) and RUDP (Reliable User Data Protocol) combined real-time media streaming live broadcasting system
  • RTMP (Real Time Messaging Protocol) and RUDP (Reliable User Data Protocol) combined real-time media streaming live broadcasting system

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Embodiment 1

[0043] Embodiment 1: the first purpose of the present invention is to provide a real-time streaming media live broadcast system combining RTMP and RUDP, including: physical architecture and logical architecture;

[0044] Such as figure 1 , 4 Shown: The physical structure adopts a three-level switching network; the first-level switching network is the media forwarding server MTS1, the anchor records streaming media information (audio data packets, video data packets) through the assistant terminal, and the streaming media information is pushed to the MTS through the RUDP protocol , MTS can perform room migration through the backup MTS when a failure occurs; MTS judges whether there is data in the buffer queue after de-jittering through the buffer queue, and if there is data, encapsulates the data into an RTMP (Real-time Message Transfer Protocol) stream to push Push the stream to the streaming media server MSS;

[0045] The secondary switching network is the streaming media s...

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Abstract

The invention discloses an RTMP (Real Time Messaging Protocol) and RUDP (Reliable User Data Protocol) combined real-time media streaming live broadcasting system. The RTMP and RUDP combined real-time media streaming live broadcasting system comprises a physical structure and a logic structure; the physical structure adopts three stages of switched networks; a primary switched network is a media transmission server MTS and is used for receiving streaming media information transmitted by an RTMP; a secondary switched network is a media streaming server MSS and is used for receiving media streaming information subjected to flow pushing by the MTS through the RTMP; a tertiary switched network is a user interface layer and is used for accessing the MSS; and the logic structure adopts a four-layer structure and is sequentially provided with a Linux kernel, a network layer, an MTS layer and an access layer from bottom layer to top layer. According to the RTMP and RUDP combined real-time media streaming live broadcasting system disclosed by the invention, distribution efficiency of the integral system can be increased by double, transmission quality and transmission efficiency of audio/video media streaming in the live broadcasting system in a complex network environment are improved, and moreover, a client program does not need to be installed.

Description

technical field [0001] The invention relates to the technical field of computer networks, in particular to a real-time streaming media live broadcast system combining RTMP and RUDP. Background technique [0002] Streaming media technology is a network transmission technology that compresses continuous video and audio information and puts them on the website server, allowing users to watch and listen while downloading, instead of waiting for the entire compressed file to be downloaded to their own computer. When performing streaming media transmission on the Internet, in terms of technology, the transmitted files must be made into streaming media format files suitable for streaming media transmission. In terms of transmission, streaming media transmission requires a suitable transmission protocol. Most of the file transmission on the Internet is It is established on the basis of the TCP protocol, and some are transmitted in the form of the FTP transmission protocol, but none ...

Claims

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Application Information

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IPC IPC(8): H04N21/6437H04L29/06
CPCH04N21/6437H04L65/762H04L65/65
Inventor 左根宇喻西香苏永红朱光喜
Owner WUHAN HONGRUIDA INFORMATION TECH CO LTD
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