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Secure Reliable Transport - SRT

Updated: Jan 17

SRT introduction

SRT (Secure Reliable Transport) is an open-source, free and flexible application specification. It is a transmission technology that can transmit data streams in a complex network environment in real-time. It uses the UDP protocol at the transport layer, and although the UDP protocol is an unreliable transmission protocol, the powerful data recovery capability of SRT, coupled with the fast speed and low overhead of the UDP protocol, finally makes SRT safe, stable, and fast.

Point-to-point one-way transmission and video interaction

During the transmission of audio and video streams from the SRT source device (shown as the below encoder) to the SRT target device (such as the below decoder), the SRT will detect and adapt to the changing network state between the two devices in real-time, resist the bandwidth jitter that caused by network congestion. With its powerful error recovery mechanism, it can minimize the possibility of network packet loss. At the same time, SRT can also perform AES encryption to ensure data security during transmission.


We have the Video Encoder with SRT inbuilt features which you can utilize to transmit from TV Station to Teleport (Satellite Station), for a real-time feed from TV channel regional offices/ Studio to Headquarters. Many TV Channels are using these features from us.

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