AVMATRIX DE21-4K PRO HDMI-NDI Encoder & Decoder
€599.00
AVMATRIX DE21-4K PRO is a compact HDMI↔NDI codec for UHD routing at the edge of an IP studio. Select HDMI→NDI to place a camera, graphics PC...
The Magewell Pro Convert for NDI to HDMI Module brings NDI-based IP video back into the baseband domain through a hot-swappable card that slots straight into the Modator 2U chassis. A single chassis holds up to ten modules, each running independently — pull one out, replace it, or add a new card without interrupting the others. This decoder accepts Full NDI, NDI|HX, NDI|HX2 and NDI|HX3 sources at resolutions up to 2Kp60 and outputs a clean HDMI 2.0 signal reaching 4096 × 2160 at 60 fps in 4:4:4 colour depth. When a lower-resolution stream arrives, built-in scaling aligns the output to the connected display's EDID profile automatically.
The module goes well beyond NDI. It decodes SRT, RTSP, RTMP pull and push, MPEG-TS over UDP, RTP and SRT, plus HLS and HTTP streams carrying H.264 or H.265 payloads. In a broadcast facility this means one chassis can simultaneously decode a remote camera contribution via SRT, display a local NDI source on a multiviewer, and feed an HLS confidence monitor — each task on its own module. Eight channels of embedded audio are extracted at 48 kHz / 16-bit, with gain and channel-mapping adjustments available through the browser-based control panel. On-screen VU meters let engineers verify levels at a glance without extra monitoring gear.
Connectivity includes a Gigabit Ethernet RJ45 port that also supports Power over Ethernet, a USB Type-C port for local configuration, and a USB Type-A 3.0 port for peripheral devices. NDI-based tally relays on-air status to the production chain, so operators know which source is live at any moment. The web interface exposes OSD overlays, deinterlacing, alpha channel blending and source naming, while native plugins for Crestron SIMPL+ and Q-SYS tie the module into centralised control systems. At just 4.3 W per card, ten fully loaded modules still draw under 43 W — a practical figure for both touring flypacks and fixed machine rooms.
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The Pro Convert for NDI to HDMI Module is a hot-swappable module designed for installation in the Magewell Modator chassis. It enables the conversion of high-bandwidth NDI and NDI|HX streams into HD HDMI signals, supporting up to 4096x2160 60fps output with integrated up-conversion from HD sources. This module is easily manageable via the Modator chassis, Web GUI, or Magewell Control Hub, offering centralized control and monitoring for seamless integration into existing workflows. It supports both high-bandwidth NDI and NDI|HX formats, making it ideal for live production environments that rely on high-quality video signals.
With low-latency performance, this module ensures real-time video conversion, crucial for broadcast and live event productions. In addition to its NDI capabilities, it supports a range of streaming protocols including H.264/H.265, RTSP, RTMP, SRT, and MPEG-TS, providing flexibility for various media environments. Whether deployed as part of a high-density Modator setup or in a standalone configuration, the Pro Convert for NDI to HDMI Module ensures efficient, high-quality video and audio output for a variety of applications.
Pro Convert for NDI to HDMI Module Specifications
Interfaces
1* RJ45 1000Mbps Ethernet port
1* USB Type-C port for configuration
1* USB Type-A 3.0 port for connecting peripherals
1* HDMI 2.0 output port
1* Modator interface for connecting to Modator 2U (hot-swappable)
Decoding Features
Decode up to 2Kp60 streams of NDI High Bandwidth , NDI® |HX, NDI® |HX2, NDI® |HX3, RTSP, HTTP, HLS, RTMP Pull/Push, MPEG-TS over UDP/SRT/RTP, TVU protocols
Decode SpeedHQ/H.264/H.265 video
Decode AAC/MP3 audio
Supports NDI® 6.3
Output Features
Max. output: 4096x2160 60fps 4:4:4 8-bit
Deliver video at the preferred video format according to the EDID of the connected monitor. Supported output formats include:
4096x2160p/3840x2160p 23.98/24/25/29.97/30/50/59.94/60
2560x1440p 60/100
2560x1080p 23.98/24/25/29.97/30/50/59.94/60
1920x1080p 23.98/24/25/29.97/30/50/59.94/60/100/119.88/120
1920x1080i 50/59.94/60
1280x720p 23.98/24/25/29.97/30/50/59.94/60
720x576p50
720x576i50
720x480p59.94/60
720x480i59.94/60
Supports RGB, YUV444, and YUV422 signals
Supports 48KHz 8-channel audio output
Web UI
Register with Magewell Control Hub for remote centralized management
Supports configuring and managing via Web UI
Provides comprehensive information regarding the device and decoded signals in real-time
Allow to configure how a signal is decoded and output, including OSD settings, deinterlacing, resolutions, audio gain, sample rate, and channel mapping, as well as the network connection
Supports updating firmware
Supports USB RNDIS/ECM
Supports IE/Edge/Firefox/Chrome/Safari/Opera web browsers
Provides HTTP APIs
LED Indicators
Decode status indicator
On: decoding
Blinks: decoding error
Off: source unselected
Physical Specifications
Form factor: 184.4mm (L) x 30.0mm (W) x 81.5mm (H)
Weight: ≈290g
Power Consumption
Max power consumption: 4.3W
Working Environment
Operating temperature: 0 to 50 deg C
Storage temperature: –20 to 70 deg C
Relative humidity: 5% to 90% non-condensing
Data sheet
Specific References