Running Track, Running Track Grass, China Running Track JIANGSU WMGRASS CO., LTD. , https://www.wmgrassturf.com
SRT (Secure Reliable Transport) is an open source, free and flexible application specification. It is a network transmission technology that can transmit data streams in real time and accurately in a complex network environment. It uses the UDP protocol at the transport layer, although the UDP protocol It is an unreliable transmission protocol, but by virtue of SRT's powerful data recovery capabilities, coupled with the characteristics of UDP protocol's fast speed and low overhead, it finally achieves a safe, stable, and fast transmission effect of SRT. And application of flexible specifications.
During the transmission of audio and video streams from the SRT source device (encoder below) to the SRT target device (decoder below), the SRT will detect and adapt to the changing network status between the two devices in real time, resisting network congestion The resulting bandwidth jitter, with its powerful error recovery mechanism, reduces the possibility of network packet loss. At the same time, SRT can also perform AES encryption to ensure information security during data transmission.
1. Encoder SRT function configuration
1) Open "Encoding and Streaming Media"-"Encoder and Streaming Parameter Settings"-"H.264 Main Stream"-"Add a Streaming Media" on the encoder page, and then select the "Add Service" box that pops up. "SRT-TS Push", click "OK" to add an SRT service.
Fill in the push target address and port correctly, and after saving the settings, the encoder starts to push the SRT data stream.
Handshake mode: The device that sets the CALLER mode will serve as the initiator of the SRT session;
Address: Set the IP address of the receiving end;
Port: Set the port corresponding to the receiving end;
Transmission delay: set based on the performance of the current network link, the latency can be set on both the SRT source device and the SRT target device, and the larger of the two values ​​will eventually be taken as the SRT transmission delay;
Encryption method: support AES-128, AES-192, AES-256 three encryption modes;
Key: encryption key, fill in 10-32 letters or numbers according to the encryption method;
Second, the decoder SRT function configuration
1) On the decoder page "Media"-"Add", add an SRT source.