The Magewell Ultra Encode HDMI is a professional standalone live streaming and IP video encoder that takes any HDMI source and simultaneously delivers it to multiple streaming destinations over RTMP, SRT, RTSP, HLS and NDI HX — at up to 16Mbps, without a PC, without a capture card and without any software running at the point of installation. Accepting HDMI 1.4a and DVI-D sources at up to 2048×1080 60fps, it encodes dual streams simultaneously in H.264 or H.265 and connects via Gigabit Ethernet, Wi-Fi or 3G/4G USB mobile broadband modem — making it the entry-level model in the Ultra Encode family for HDMI-based professional streaming workflows. Browser-managed, Control Hub compatible and available as a standalone device or T-bracket-mounted unit, it is designed for broadcast facilities, houses of worship, corporate AV, education and live events where reliable, permanent HDMI streaming infrastructure is required. Supplied by iView Data, authorised UK Magewell distributor, with full UK warranty and same-day dispatch from UK stock.
Core Functions & Capabilities
- HDMI to Multi-Protocol Live Streaming: Encodes any HDMI 1.4a or DVI-D source and streams simultaneously to multiple destinations via RTMP, RTMPS, SRT, RTSP, HLS and NDI HX — covering every major streaming and IP production protocol used in broadcast, ProAV and internet delivery from a single device.
- Dual Stream Encoding up to 16Mbps: Encodes a main stream and sub stream simultaneously — each with independent resolution, frame rate and bitrate settings. Main stream up to 16Mbps delivers broadcast-quality H.264 or H.265 to your primary destination while the sub stream provides a lower-bitrate version for secondary distribution or monitoring.
- H.264 & H.265 (HEVC) with AAC Audio: Full H.264 and H.265 video encoding with 8-channel AAC audio at up to 192kHz — delivering efficient, high-quality streams suitable for broadcast contribution, live streaming platforms and NDI HX IP production networks simultaneously.
- NDI HX Encoding — IP Production Ready: Encodes the HDMI input as NDI HX for distribution over a standard Gigabit Ethernet network to NDI-enabled production software, switchers and monitoring systems — making any HDMI source an NDI stream on the network alongside conventional streaming outputs.
- HDMI Loop-Through Output: Dedicated HDMI loop-through passes the full input signal simultaneously with encoding — maintaining the existing local display, monitor or downstream HDMI connection without any interruption or additional hardware.
- Analogue Audio I/O: 3.5mm LINE IN for external analogue audio input and 3.5mm LINE OUT for monitoring — with independent level control, enabling external microphones, mixers or audio sources to be mixed into the encoded stream.
- Multi-Destination Simultaneous Streaming: Stream to multiple RTMP, SRT, RTSP, HLS and NDI HX destinations simultaneously from a single encoder — covering YouTube Live, Facebook Live, Twitch, custom RTMP servers, SRT receivers and NDI production networks at the same time.
- Control Hub Compatible: Registers with Magewell Control Hub for centralised management, firmware updates and real-time status monitoring across multiple Ultra Encode devices in a facility or multi-site deployment.
Key Features
- Triple Connectivity — Ethernet, Wi-Fi & 4G: Connects via wired Gigabit Ethernet, Wi-Fi 802.11 a/b/g/n/ac or a 3G/4G USB mobile broadband modem (not included) — ensuring a reliable streaming connection from studios, venues and field locations without stable wired infrastructure.
- Browser-Based Web GUI: Full configuration including stream profiles, network settings, EDID, audio levels and firmware updates via any modern browser — no software installation required. Compatible with IE, Edge, Firefox, Chrome, Safari and Opera.
- Native Platform Support: Built-in native integration with YouTube Live, Facebook Live and Twitch — configure streams directly by platform without manually entering RTMP server URLs or stream keys.
- USB Recording: Record encoded streams to a connected USB flash drive simultaneously with live streaming — enabling local file-based recording as a backup or archive without additional equipment.
- T-Bracket Mounting: Included T-bracket for desktop, shelf or camera cage mounting — the compact form factor makes it suitable for permanent rack installation, camera-adjacent mounting or portable field deployment.
- HTTP APIs: Full HTTP API access enabling integration with third-party control systems, broadcast automation platforms and custom enterprise management workflows.
- NDI Bridge Feature: Updated firmware includes NDI Bridge support — enabling NDI streams to be bridged across different network segments and subnets without additional infrastructure.
- Crestron & Q-SYS Compatible: Works with Crestron and Q-SYS control systems via HTTP APIs — enabling full integration into enterprise AV control environments for professional installation projects.
Ideal For
- Houses of Worship — Permanent HDMI Streaming: Install permanently at the HDMI output of a video mixer, camera or presentation system — stream weekly services to YouTube Live and Facebook Live simultaneously without a PC operator, managed from the browser or Control Hub.
- Broadcast & Production — HDMI Contribution: Encode HDMI camera outputs, production switcher aux outputs and monitor feeds as SRT or RTMP for contribution over IP to remote production, cloud playout and streaming platforms.
- Corporate AV — Town Halls & Events: Stream HDMI presentation and camera feeds from meeting rooms, auditoriums and event spaces to internal RTMP servers, Microsoft Stream, YouTube or Zoom simultaneously — without a PC at the encoding point.
- Education & Lecture Streaming: Permanently encode HDMI lecture room camera and presentation outputs for live streaming, lecture capture and hybrid delivery — with NDI HX output feeding campus production systems simultaneously.
- Live Events — Camera Contribution: Encode HDMI camera outputs at event locations for SRT contribution to a remote production studio or cloud platform — with Wi-Fi or 4G connectivity for deployment at venues without wired infrastructure.
- NDI IP Production: Convert any HDMI source into an NDI HX stream on the local network — feeding vMix, OBS, Wirecast and NDI-enabled production systems while simultaneously streaming to external platforms over RTMP or SRT.
Ultra Encode Family — Which Model Is Right for You?
| Feature |
Ultra Encode HDMI |
Ultra Encode SDI |
Ultra Encode HDMI Plus |
Ultra Encode SDI Plus |
| Part Number |
53110 |
53120 |
53130 |
53140 |
| Input Interface |
HDMI 1.4a / DVI-D |
3G-SDI BNC (SD/HD/3G) |
HDMI 1.4a / DVI-D |
6G-SDI BNC (SD/HD/3G/6G) |
| Loop-Through |
HDMI |
SDI BNC |
HDMI |
SDI BNC |
| Max Input Resolution |
2048×1080 60fps |
2048×1080 60fps |
4096×2160 30fps |
4096×2160 30fps (6G-SDI) |
| Max Encoding Bitrate |
16Mbps |
16Mbps |
32Mbps (62Mbps NDI HX3) |
32Mbps (62Mbps NDI HX3) |
| NDI Support |
NDI HX |
NDI HX |
NDI HX2 · NDI HX3 |
NDI HX2 · NDI HX3 |
| Simultaneous Destinations |
Multiple |
Multiple |
Up to 6 |
Up to 6 |
| Recording |
USB flash drive |
USB flash drive |
USB flash drive · SD card |
USB flash drive · SD card |
| PoE Powered |
No (DC adapter) |
No (DC adapter) |
Yes (IEEE 802.3at PoE+) |
Yes (IEEE 802.3at PoE+) |
| Streaming Protocols |
RTMP · RTMPS · SRT · RTSP · HLS · NDI HX |
RTMP · RTMPS · SRT · RTSP · HLS · NDI HX |
RTMP · RTMPS · SRT · RTSP · RTP · HLS · NDI HX2/HX3 · TVU ISSP |
RTMP · RTMPS · SRT · RTSP · RTP · HLS · NDI HX2/HX3 · TVU ISSP |
| Audio Channels |
8ch HDMI + 2ch LINE IN |
16ch SDI + 2ch LINE IN |
8ch HDMI + 2ch LINE IN |
16ch SDI + 2ch LINE IN |
| Connectivity |
Ethernet · Wi-Fi · 4G USB |
Ethernet · Wi-Fi · 4G USB |
Ethernet · Wi-Fi · 4G USB |
Ethernet · Wi-Fi · 4G USB |
| Control Hub |
Yes |
Yes |
Yes |
Yes |
| Best For |
HDMI HD streaming up to 1080p60 |
SDI HD streaming up to 1080p60 |
HDMI 4K streaming · NDI HX3 · high bitrate |
SDI 4K streaming · NDI HX3 · high bitrate |
Magewell Part Number: 53110. Full technical specifications are available on the Specifications tab above. 3G/4G USB modem not included. NDI® is a trademark of Vizrt NDI AB. Supplied by iView Data, authorised UK Magewell distributor, with full UK warranty and same-day UK dispatch.