The Magewell Pro Convert HDMI 4K Plus is the flagship HDMI NDI encoder in the Pro Convert family — and the only model that captures a full 4096×2160 (DCI 4K) HDMI 2.0 source at 60fps 4:4:4 and encodes it as a Full NDI High Bandwidth stream at the same native resolution and frame rate, simultaneously passing the complete signal through a dedicated HDMI loop-through output. Where the HDMI Plus handles sources up to 4K at 30fps 4:2:0, the HDMI 4K Plus accepts the full 4K60 4:4:4 signal available from the latest broadcast cameras, production switchers, server playout systems and high-end HDMI 2.0 sources — making it the definitive choice for 4K NDI workflows where full colour fidelity and the highest possible input bandwidth are non-negotiable. Available as a standalone device and as a Modator chassis module for high-density rack deployment, it is supplied by iView Data as the authorised UK Magewell distributor with full UK warranty and same-day dispatch from UK stock.
Core Functions & Capabilities
- 4K60 HDMI 2.0 Capture — Full 4:4:4 Colour: Accepts HDMI 2.0 and HDMI 1.4/DVI-D sources at up to 4096×2160 at 60fps with full 4:4:4 8-bit colour — the highest input specification of any standalone HDMI NDI encoder in the Pro Convert range. Custom EDID configurable via the web GUI for precise source negotiation.
- HDMI Loop-Through Output: Dedicated HDMI loop-through passes the complete 4K60 input signal simultaneously with NDI encoding — feeding a 4K monitor, downstream display, video wall or production equipment without signal interruption, degradation or any additional splitter hardware.
- Full NDI High Bandwidth 4K60 Encoding: Encodes the HDMI input as Full NDI High Bandwidth at up to 4096×2160 60fps 4:2:2 8-bit — or at up to 1920×1080 240fps for ultra-high frame rate workflows. The widest resolution and frame rate NDI encoding capability of any standalone HDMI Pro Convert encoder.
- 8-Channel HDMI Audio: Captures all 8 channels of HDMI-embedded audio at up to 192kHz and encodes them as 8-channel NDI-embedded audio — preserving the full multi-channel audio payload of high-end HDMI sources including surround and immersive audio configurations.
- FPGA 4K Video Processing: Onboard FPGA processes the full 4K60 signal for deinterlacing, up/down scaling, frame rate conversion, aspect ratio conversion and EDID management entirely in hardware — with zero CPU overhead on any connected host system and consistent deterministic latency at 4K.
- Flexible NDI Output Resolution: Encodes at the native 4K60 input or any custom resolution and frame rate — enabling simultaneous full-quality 4K60 programme streams and reduced-bandwidth HD or preview streams from the same HDMI 2.0 source.
- PTZ Camera Control: Controls PTZ cameras over the network via VISCA, Visca UDP, Visca UDP2RS232, PELCO-P and PELCO-D through the shared Mini-DIN 8 port — enabling complete remote 4K PTZ camera operation alongside NDI encoding from a single PoE connection.
- Programme & Preview Tally: Dedicated programme (red) and preview (green) tally LEDs on the device, with tally signals via Mini-DIN 8 for on-camera tally lights — tally light accessory included in the box for immediate deployment.
Key Features
- PoE Powered — Even at 4K60: IEEE 802.3af Power over Ethernet powers the device at full 4K60 4:4:4 operation — a single cable carries both the high-bandwidth NDI stream and device power. No mains power adapter required at the camera or installation point. USB 5V/2.1A also supported.
- Camera Mountable — 4K PTZ Applications: ¼–20 threaded mounting hole enables direct mounting on 4K PTZ camera cages, hot shoe adapters and accessory brackets — the preferred deployment for 4K broadcast cameras with HDMI 2.0 output requiring NDI conversion at source.
- NDI 6.2 Support: Updated to NDI SDK 6.2 — fully compatible with current 4K NDI production infrastructure, Control Hub management, network discovery and multi-subnet routing for high-bandwidth 4K NDI streams.
- HDMI 2.0 & HDMI 1.4/DVI-D Input: Accepts HDMI 2.0 for full 4K60 4:4:4 input, HDMI 1.4 for lower-bandwidth 4K sources and DVI-D for legacy computer and display sources — a single device covers the complete range of HDMI-family connectors in a professional installation.
- Browser-Based Web GUI: Full configuration including custom EDID management, signal monitoring and PTZ control via any modern browser — no software required. Compatible with IE, Edge, Firefox, Chrome, Safari and Opera.
- Control Hub Compatible: Registers with Magewell Control Hub for centralised management, firmware updates and monitoring across multiple Pro Convert devices — essential for broadcast facilities and large AV installations with multiple 4K HDMI conversion points.
- Crestron & Q-SYS Plugins: Official Crestron SIMPL+ and Q-SYS plugins available — enabling full integration into enterprise AV control systems for professional 4K installation projects.
- Modator Chassis Module Available: An identical module version is available for the Magewell Modator 2U chassis — enabling high-density multi-channel 4K HDMI NDI encoding in a 2U rack footprint for broadcast equipment rooms and AV rack installations.
Ideal For
- 4K Broadcast Studios — HDMI 2.0 Camera to NDI: Convert 4K60 HDMI 2.0 broadcast cameras, studio cameras and production switcher HDMI outputs to Full NDI at source — loop-through maintains the 4K HDMI router or monitor connection, tally keeps camera operators informed and PoE eliminates mains power runs.
- 4K PTZ Camera Integration: Mount directly on or beside a 4K PTZ camera with HDMI 2.0 output — convert to 4K NDI over the venue or studio network, simultaneously controlling the camera via the PTZ port and monitoring the signal via loop-through from a single PoE connection.
- Live Events & Conferences — 4K Presentation Capture: Encode 4K HDMI 2.0 presenter laptop outputs, camera feeds and production switcher outputs as Full NDI for production software, recording and streaming — with loop-through maintaining the local 4K display output during the event.
- Sports Production — 4K60 Camera Chain: Convert 4K60 HDMI 2.0 camera outputs at pitch-side and studio positions to NDI over IP infrastructure — feeding 4K production switchers, replay systems and streaming encoders while loop-through maintains local 4K monitoring.
- Medical & Surgical Imaging — 4K HDMI: Encode 4K HDMI output from surgical cameras, 4K endoscopes and diagnostic imaging equipment as Full NDI for distribution to consultation rooms, recording systems and telemedicine platforms — loop-through maintains the 4K theatre display simultaneously.
- Corporate AV — 4K Auditoriums & Boardrooms: Convert 4K HDMI 2.0 cameras and presentation systems in flagship venues to NDI for IP-based distribution, recording and streaming — without replacing installed HDMI 2.0 cabling or downstream equipment.
Magewell Part Number: 64020. Full technical specifications are available on the Specifications tab above. NDI® is a trademark of Vizrt NDI AB. HDMI loop-through and tally light included. Modator module version available separately. Supplied by iView Data, authorised UK Magewell distributor, with full UK warranty and same-day UK dispatch.
