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1. 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, although the UDP protocol
is an unreliable transmission protocol, with the powerful data recovery
capability of SRT, coupled with the fast speed and low overhead of the
UDP protocol, finally make SRT safe, stable and fast.
2. SRT application
Point-to-point one-way transmission and video interaction
2.1
During the transmission of audio and video streams from the SRT source
device (shown as 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.
SRT User Manual
SRT classic transmission way
1
SRT UserManual
Configur
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Related Manuals for Kiloview SRT
Summary of Contents for Kiloview SRT
- Page 1 UDP protocol at the transport layer, although the UDP protocol is an unreliable transmission protocol, with the powerful data recovery capability of SRT, coupled with the fast speed and low overhead of the UDP protocol, finally make SRT safe, stable and fast.
- Page 2 SRT UserManual Configur 2.2 Point-to-multipoint transmission The encoder supports adding multiple SRT points to push directly to multiple target decoder addresses for point-to-multipoint transmission. People can also use a streaming media gateway to distribute the video stream sent by one encoder to multiple decoders. The streaming media gateway is as the central node.
- Page 3 SRT UserManual Configur 3. Encoder SRT function configuration 3.1 Click “Encoding & Stream”--“Encoding and Stream Settings”--“H.264 main stream”--“Add a stream”. Choose “SRT-TS pushing”, click “OK” and add a SRT service. 3.2 Click the icon for SRT configuration.
- Page 4 Transport delay: Set it based on the performance of the current network, the delay value can be set on both the SRT source device and the SRT target device. The final SRT transmission delay will be the larger one of the two values.
- Page 5 Bandwidth Overhead. This value plus the total of video and audio bitrate is the threshold of the current SRT transmission bandwidth, and also the maximum bandwidth that SRT stream can be used.
- Page 6 BW Overhead The lowest SRT packet loss rate delay (when RTT≤ 20ms) ≤1 ≤3 ≤7 ≤10 3.4 Save the settings, then a SRT-TS pushing address will be added. The encoder starts to initiate a handshake connection to the receiving port.
- Page 7 SRT UserManual Configur 4. Decoder SRT function configuration 4.1 Add a SRT source in the page of video decoder by “Media”--“Add Source”--“SRT”. Name: You can name it freely, supporting letters and numbers combination; Connection Mode: Listener; Port: Configure a listening port which should be consistent with the sending port;...
- Page 8 Payload size: Please keep the same settings as the sender, the default one is 1316. 4.2 Please add the SRT source to the output window, and the decoder starts to listen for SRT requests, it will establish the SRT connection while...
- Page 9 SRT, RTMP, RTSP and some other protocols. 5.1 If RTSP/TS-UDP/RTMP/HLS/SRT to SRT, that is, the decoder works as the “Caller” of SRT, and connect with other SRT receivers. 1) Add a stream service in the publishing points and choose SRT, click “OK”.
- Page 10 SRT UserManual Configur 2) Enter the SRT configuration page, the SRT parameters can refer to that of the encoder. Notes: Delivery address format: srt://IP address: port 3) In “Choose a source”, you can choose the stream that you want to convert from the source, then the stream can be converted to SRT stream.
- Page 11 SRT UserManual Configur 5.2 If SRT to RTSP/RTMP, it will convert or distribute the SRT received in local, and then convert it to RTSP or RTMP pushing. 1) In “Add Stream Services”, if adding type is RTMP or RTSP, it can convert SRT to RTSP/RTMP.
- Page 12 SRT UserManual Configur Thank you for reading. Changsha KILOVIEW Electronics CO.,LTD. Phone：86-731-88315979 Website：en.kiloview.com Support email：support@kiloview.com WhatsApp: +86-18573195156/18573195256 Skype: support_72698/keqiu wang Address: 188#, Middle Huanbao Rd, Yuhua District, Changsha, Hunan Province, China...