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To send an SRT output from AWS Elemental Live, open the event’s Output Groups > Reliable TS, add an output, set Delivery Protocol to SRT, and configure its connection mode to match the receiving endpoint. Before you start, coordinate the receiver’s role, destination address and port, latency, encryption settings, and network access with its administrator.
Before configuring the output
Gather the destination-specific values first; AWS does not prescribe a universal address, port, latency, interface, or passphrase. Ask the downstream administrator for:
- Whether the receiving endpoint is configured as an SRT caller or listener.
- The destination IP address and port for each stream.
- The latency value the receiver expects, so you can configure a close match.
- Whether encryption is enabled and, if so, the AES level and agreed passphrase.
- Any network or firewall changes needed for Elemental Live to reach the destination. Depending on the setup, this may involve opening ports at the destination or allowing traffic from Elemental Live’s public IP address.
Decide whether you need a secondary destination for redundancy. Configure one only if the receiver can accept two streams and switch to the alternate, and your content provider can supply two completely identical source copies. Otherwise, use a single destination. These preparation requirements are covered in AWS’s SRT output preparation guide.
AWS notes that “Elemental Live doesn’t use an SRT stream ID when delivering output.” You do not need to obtain or enter an output stream ID for this procedure. (Amazon Web Services, Getting ready – AWS Elemental Live.)
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#1 Best Overall
URayCoder HD HEVC H.265 MPEG4 H.264 4K HDMI to Video Streaming IPTV Encoder for HDMI to RTSP RTMP HTTP UDP HLS SRT Facebook YouTube Live Streaming Server
- 【Innovative Product with Leading Technology】- Equipped with an advanced H.265 /H.264 dual encoding chip, supports 4K UHD (3840x2160) video input and output, with a maximum frame rate of 30fps at 4K resolution and up to 120fps at 2K and lower resolutions, delivering a smooth and detailed visual experience. It also supports HDCP 1.4 decryption, easily decoding various HDMI ultra HD video sources, delivering a cinematic visual experience for both professional live streaming and 4K ultra HD content transmission.
- 【Multi-protocol and Multi-platform Compatibility】- Fully compatible with streaming protocols such as HTTP, RTSP, RTMP(S), SRT, HLS(M3U8), MP4, Multicast(UDP, RTP, PTL), FLV, WebRTC, TRTC, ICECAST, it can simultaneously output 4 video streams with different protocols and push them to live streaming platforms such as YouTube, Facebook, Twitch, and Vimeo with one click. Simultaneous live streaming across multiple platforms can be achieved without additional equipment.
- 【Highly Customizable Settings to Meet Individual Needs】- It supports adding static text, scrolling captions, brand logos, and timestamps. Users can freely adjust core parameters such as video resolution, frame rate, and bitrate, and also perform personalized editing functions such as video cropping, rotation, flipping, and mirroring. It supports dual input of HDMI embedded audio and line-in audio, with adjustable sound quality, making your live stream content more distinctive and allowing you to create a unique brand live stream style.
- 【Stable and Efficient Transmission, Easy Operation】- Employing HDMI to Ethernet core connection technology, it ensures stable and reliable network transmission with low latency and no lag, adapting to various network environments. Equipped with an intuitive user interface and detailed instruction manual, no professional technical background is required; setup can be completed quickly after connecting the device. It is also compatible with multiple terminals such as computers and mobile phones for management, and the video stream status can be viewed in real time via a URL.
- 【Lifetime Free Warranty and Technical Supports】- All URayCoder video codecs come with a lifetime free warranty and technical supports, supporting secondary development and feature customization to meet enterprise-level personalized needs. Meanwhile, we providing many kinds of customization services such as shell pattern printing, logo addition, hardware and function development, ensuring reliable quality and worry-free after-sales service.
Create the SRT output in the event
- Open the event in the AWS Elemental Live interface and go to Output Groups.
- Choose Reliable TS, then choose Add Output.
- Set Delivery Protocol to SRT.
- Set SRT Connection Mode to match the downstream endpoint’s role. Use the pairing table below.
- For the primary destination, enter the downstream IP address and port. AWS shows
srt://192.168.1.2:5000as an example format; it is illustrative, not a recommended destination or port for your installation. - Set the interface if your deployment requires one. Use the value appropriate to your system rather than assuming a particular interface.
- Enter the latency agreed with the receiver.
- Select None if the connection is unencrypted, or select the agreed AES encryption level. If encryption is enabled, enter the passphrase agreed with the downstream administrator.
- If you planned redundant delivery and both systems support it, add the secondary destination using the coordinated endpoint details.
- Save the output and verify that the receiving system is prepared to accept the connection in its configured role.
AWS documents this Reliable TS workflow and the SRT output fields in its Creating the output guide.
Match caller and listener roles
The caller initiates the SRT handshake; the listener waits to accept or reject it. Elemental Live sends the output content in either configuration. Select its mode based on the role configured on the receiving endpoint:
Rank #2
Zowietek ZowieBox 3G SDI NDI Video Encoder/Decoder, SDI NDI
- SDI NDI Encoder Decoder: Encode SDI signals to NDI or decode NDI signals to SDI. It supports NDI|HX3, NDI|HX2, and NDI|HX (Certified), but not full NDI (NDI|HB). Streamlines workflows with high-efficiency NDI|HX formats, ensuring seamless integration between different production systems. Note: ZowieBox cannot be used as an encoder and decoder at the same time. It can only switch between the two working modes, not use both modes at the same time
- AVoIP to NDI and SDI: It can decode AVoIP video streams (RTMP, RTSP, SRT) into NDI and SDI in decoding mode, seamlessly integrating diverse video sources into NDI-compatible workflows for enhanced efficiency in media production and broadcasting
- UVC to SDI Converter: Easily turn your UVC cameras into SDI cameras. With up to 1080@60fps decoding resolution, ZowieBox allows you to unfold more possibilities for webcam devices. Note: USB capture card functionality is not supported
- SDI Extender: Using two ZowieBoxes enables point-to-point transmission: one serves as an SDI encoder/transmitter, while the other functions as an SDI decoder/receiver. This setup allows SDI video signals to be transmitted via a LAN. Note: The SDI signal of ZowieBox (hardware before 10.1.13) is not compatible with ATOMAS SHOGUN INFERNO, SHOGUN ULTRA, Blackmagic Decklink Quad 2
- Standalone Live Streaming: Just plug and play, ZowieBox can stream videos PC-free, not affecting your computer performance at all. Support SRT caller/RTMP(S)/RTSP streaming protocol
| Downstream endpoint role | Elemental Live SRT mode | Handshake initiator |
|---|---|---|
| Listener | Caller | Elemental Live |
| Caller | Listener | Downstream endpoint |
If the roles are mismatched, the endpoints will not establish the intended connection. Confirm the receiver’s actual role with its administrator rather than inferring it from which system sends the video. AWS explains the caller/listener behavior in its SRT delivery documentation.
Choose generic SRT or the MediaConnect option
Use the generic SRT delivery protocol for a downstream endpoint that is not AWS Elemental MediaConnect. If the destination is an SRT flow on MediaConnect, AWS recommends configuring a Reliable TS output group with the AWS Elemental MediaConnect option instead of the generic SRT output. These are distinct output paths; choose the one that matches the receiving service. See AWS’s guidance on delivering TS using SRT.
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Rank #3
ZowieBox, 4K HDMI NDI Video Encoder/Decoder, HDMI NDI
- Compact but Powerful Design: ZowieBox is smaller than a phone, featuring a tally light and LCD screen for streaming status. Capture console gameplay in up to 4K with zero-lag HDMI passthrough, while the built-in video encoder converts video for IP streaming. The IP stream can also be decoded back to a 4K HDMI signal.
- Standalone Game Streaming: Just plug and play—ZowieBox enables PC-free live gaming without affecting gameplay. As an RTMP hardware encoder and HDMI streamer, it delivers stable streaming directly from your source, making it ideal for gaming, live events, and professional broadcasting.
- NDI|HX3 Converter Technology: ZowieBox converts HDMI signals to NDI|HX3/HX2/HX, functioning as an NDI video encoder, or NDI Video Decoder for flexible IP workflows. Certified NDI technology enables low-latency gameplay streaming through OBS/vMix. Note: Encoder and decoder modes cannot run simultaneously; full NDI signals are not supported.
- UVC to HDMI Conversion: Supporting up to 4K@30fps and 1080p@60fps decoding, ZowieBox enables flexible conversion for webcam and video workflows. As a video decoder and HDMI to IP converter, it expands connectivity options for professional video devices. Note: USB capture card functionality is not currently supported.
- All-around Configuration Options: Control ZowieBox through its web UI on a PC, phone, or tablet. Manage connected PTZ cameras, tally light, video/audio, OSD, work mode, streams, network, and system settings. Support for VISCA over IP encoder workflows enables flexible PTZ control, while the dashboard provides video preview and system status.
Check software-version availability
AWS’s output-types table lists SRT in Reliable TS for live transport stream output and identifies Elemental Live 2.22.2 as the version that introduced the option. Treat that as the historical introduction point, not confirmation that the feature is enabled in a particular appliance or deployment. Check the software version installed on your system and its available output options in AWS’s output types documentation.
Troubleshoot common setup failures
- No connection or handshake: Check that Elemental Live’s SRT mode is opposite the receiver’s role as shown above, and confirm the destination IP address and port. Verify firewall rules and network reachability, including any required allowance for traffic from Elemental Live’s public IP address.
- The receiver rejects the connection: Confirm that it is listening or calling as agreed and that the configured destination details point to the intended endpoint.
- Encrypted connection fails: Compare both ends’ encryption setting, AES level, and passphrase with the downstream administrator. The encryption configuration must match at both ends.
- Packet recovery or latency behavior is unsatisfactory: Coordinate the latency value with the receiver and configure a close match. AWS does not specify one universal latency value for every deployment.
- Secondary stream is unusable: Confirm the receiver supports two streams and can switch to the alternate, and that both supplied source copies are identical. Remove the secondary destination if either condition is not met.
- You cannot find the SRT choice: Check the installed Elemental Live version and the available Reliable TS output options; AWS lists 2.22.2 as the version that introduced SRT output.
Or let it run in the cloud
For a different task—keeping uploaded videos playing as a 24/7 YouTube live stream—StreamNeo runs the stream in the cloud: upload a recording or build a playlist, add your YouTube stream key, and go live. Nothing has to stay on at home; it streams the upload as made, up to 4K 60fps, at one price per slot, and can recover automatically if YouTube drops the stream. The first day is free with no card. Monthly pricing is $9.99 per month. StreamNeo plays uploaded videos to YouTube; it is not a camera-based live encoder or an SRT output for Elemental Live. Start your free day with StreamNeo.
Quick Recap
Bestseller No. 1
Bestseller No. 2
Bestseller No. 3
Best Value
UNISHEEN 1080P60 HDMI Video Encoder, H.265/H.264 Live Streaming Encoder, HDMI to RTSP/RTMP/SRT/HLS/WebRTC IPTV Encoder for YouTube Facebook Live, Browser Setup, No PC Software Needed
- 【Hardware H.265/H.264 Encoding at 1080P60】Dedicated hardware encoder delivers broadcast-quality 1080P60 streams with H.265/H.264 compression. Reduces bandwidth usage by up to 50% compared to legacy H.264-only solutions, while maintaining crisp, crystal-clear video output.
- 【Broad Protocol Support for IP Distribution】 Supports SRT, RTMP(S), RTSP, UDP, HTTP, HLS, WebRTC, TRTC, Icecast and SHOUTcast — integrate seamlessly with CDNs, surveillance NVRs, IPTV systems and browser-based monitoring dashboards. One device replaces multiple single-purpose streaming boxes.
- 【Browser-Based Setup in Minutes】 Set up in minutes through any browser — no software, drivers or OS compatibility issues. DHCP is enabled by default to prevent IP address conflicts on your network. Note: basic networking knowledge (IP address, RTSP/RTMP configuration) is recommended for advanced streaming setups.
- 【Compact Design with Flexible Deployment】Palm-sized form factor (approx. 90×54×29mm) fits easily behind monitors, on shelves, or in equipment racks. Low power consumption ensures reliable 24/7 operation for live events, remote monitoring, and digital signage.
- 【Professional Audio & OSD Overlay + 1-Year Warranty】 Supports HDMI embedded audio plus external 3.5mm input. Built-in OSD generator adds scrolling text, logos, or timestamps directly to the video stream — ideal for branding, event info, or security labeling. Backed by a 1-year warranty and 24/7 online technical support.
Rank #4
HEVC MPEG4 H.265 H.264 HDMI to IP Network Video Encoder, 1080P HD Digital Video Audio Encoder Hardware Supports RTSP RTMPS UDP HLS SRT, for IPTV, Live Streaming, YouTube, Facebook, OBS, NVR, etc.
- ⭐【Innovative Product with Leading Technology】- Equipped with an advanced H.265/H.264 dual encoding chip, supports 1920x1080 resolution input and output, achieving 60fps high-definition presentation with realistic and delicate color reproduction and lossless detail. It also supports HDCP 1.4 decryption, easily decoding various HDMI high-definition video sources, delivering a cinematic visual experience for both professional live streaming and high-definition content transmission.
- ⭐【Multi-protocol and Multi-platform Compatibility】- Fully compatible with streaming protocols such as HTTP, RTSP, RTMP(S), SRT, HLS(M3U8), MP4, Multicast(UDP, RTP, PTL), ONVIF, FLV, it can simultaneously output 4 video streams with different protocols and push them to live streaming platforms such as YouTube, Facebook, Twitch, and Vimeo with one click. Simultaneous live streaming across multiple platforms can be achieved without additional equipment.
- ⭐【Highly Customizable Settings to Meet Individual Needs】- It supports adding static text, scrolling captions, brand logos, and timestamps. Users can freely adjust core parameters such as video resolution, frame rate, and bitrate, and also perform personalized editing functions such as video cropping, rotation, flipping, and mirroring. It supports dual input of HDMI embedded audio and line-in audio, with adjustable sound quality, making your live stream content more distinctive and allowing you to create a unique brand live stream style.
- ⭐【Stable and Efficient Transmission, Easy Operation】- Employing HDMI to Ethernet core connection technology, it ensures stable and reliable network transmission with low latency and no lag, adapting to various network environments. Equipped with an intuitive user interface and detailed instruction manual, no professional technical background is required; setup can be completed quickly after connecting the device. It is also compatible with multiple terminals such as computers and mobile phones for management, and the video stream status can be viewed in real time via a URL.
- ⭐【Lifetime Free Warranty and Technical Supports】- All URayCoder video codecs come with a lifetime free warranty and technical supports, supporting secondary development and feature customization to meet enterprise-level personalized needs. Meanwhile, we providing many kinds of customization services such as shell pattern printing, logo addition, hardware and function development, ensuring reliable quality and worry-free after-sales service.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
