The Magewell Pro Convert for NDI to SDI is a compact, standalone NDI decoder that converts NDI, SRT and multi-format IP streams into a single 3G-SDI output at up to 1080p60 — the dedicated SDI-only decoder in the Pro Convert family, and the most cost-effective route to bringing any NDI stream into a legacy 3G-SDI broadcast infrastructure without a PC, software licence or additional format converter. For broadcast engineers, systems integrators and AV professionals who need a reliable, permanently installed NDI-to-SDI decode point at a router input, studio monitor or SDI distribution amplifier, this is the definitive product: PoE powered, browser managed, PTZ-capable and tally-equipped in a compact form factor that matches every other device in the Pro Convert family. Supplied by iView Data, authorised UK Magewell distributor, with full UK warranty and same-day dispatch from UK stock.
Core Functions & Capabilities
- NDI to 3G-SDI Decode — 1080p60: Decodes NDI High Bandwidth, NDI HX, NDI HX2 and NDI HX3 streams to a 3G-SDI BNC output at up to 1920×1080 at 60fps — delivering the decoded NDI stream directly into any SDI router, monitor, distribution amplifier, recording system or broadcast infrastructure endpoint without any additional conversion hardware.
- Multi-Protocol Support — NDI, SRT & More: Decodes NDI alongside SRT, RTMP, RTSP, HTTP, HLS and MPEG-TS over UDP/RTP — accepting IP sources from production switchers, streaming encoders, internet contribution feeds and media servers in addition to NDI production networks.
- Full SDI Standard Support with CEA Caption Output: Outputs SD, HD and 3G-SDI (ST 259, ST 292, ST 425) at up to 1080p60 with 3G-SDI signal reach greater than 100m (328ft) — and Native CEA-608/608 over 708 Closed Caption output embedded in the SDI stream for full broadcast compliance.
- 8-Channel SDI Audio: Delivers 8 channels of 48KHz audio embedded in the SDI output — preserving the multi-channel audio payload of NDI and SRT sources in the decoded SDI signal.
- FPGA Video Processing: Onboard hardware pipeline handles deinterlacing, up/down scaling, aspect ratio conversion, colour format conversion, frame rate conversion and OSD composition — entirely in hardware with consistent deterministic low latency and no CPU dependency.
- NDI 6.3 Support: Updated to NDI SDK 6.3 — including the Timecode-First synchronisation option to eliminate stuttering on sources with imprecise timestamps, and full compatibility with current NDI production infrastructure and Control Hub management.
- 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 full remote PTZ camera operation from the decode endpoint, alongside SDI signal output.
- 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.
Key Features
- PoE Powered — Single Cable Deployment: IEEE 802.3af Power over Ethernet delivers both the network connection and device power in a single Ethernet cable — no mains power adapter required at the SDI router input, monitor location or equipment room. USB 5V/2.1A also supported.
- SDI-Only Output — Maximum Simplicity: Unlike the Pro Convert for NDI to AIO (which outputs HDMI and SDI simultaneously), the NDI to SDI is a dedicated single-output SDI decoder — the right choice when only an SDI connection is needed, with no HDMI infrastructure at the decode point.
- Compact Form Factor — Camera & Rack Mountable: 100.9 × 60.2 × 23.3mm with a ¼–20 threaded mounting hole — fits on a desktop, brackets to a rack shelf or mounts directly on camera equipment. L bracket included.
- Browser-Based Web GUI: Full configuration including source selection, output format, audio gain, sample rate, channel mapping, OSD and network settings 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 real-time monitoring across multiple Pro Convert devices — essential for broadcast facilities with multiple NDI-to-SDI decode points.
- Crestron & Q-SYS Plugins: Official Crestron SIMPL+ and Q-SYS plugins available — enabling full integration into enterprise AV control systems for professional broadcast and AV-over-IP installation projects.
- Modator Chassis Module Available: An identical module version is available for the Magewell Modator 2U chassis — enabling high-density multi-channel NDI-to-SDI decode in a 2U rack footprint for broadcast equipment rooms and OB trucks.
- Rotary DIP Switch: 16-position onboard switch assigns a unique device index from 0 to F — essential for identifying and managing multiple units in the same installation.
Ideal For
- Broadcast Master Control — NDI to SDI Router: Decode NDI programme feeds, contribution streams and playout outputs to 3G-SDI at router input points — bridging IP production infrastructure with legacy SDI master control routing without a PC-based software decoder or additional format converter.
- Houses of Worship — NDI to SDI Monitors & Displays: Feed decoded NDI production output to SDI-connected stage confidence monitors, IMAG projectors and distribution amplifiers — PoE powered at each SDI endpoint without a separate mains run, with tally keeping camera operators informed throughout.
- Live Events & Venues — NDI to SDI Distribution: Decode NDI programme and camera feeds to 3G-SDI at fixed venue distribution points — feeding SDI monitors, video wall controllers and projectors from the IP production network without replacing existing SDI display cabling.
- OB Trucks & Mobile Production: Install at SDI recording, monitoring and routing points inside OB trucks to decode NDI streams from the IP production infrastructure — maintaining full SDI compatibility with existing OB truck equipment whilst transitioning to NDI-based production.
- Corporate AV — NDI to Existing SDI Infrastructure: Connect NDI production and conference room systems to installed SDI video distribution infrastructure in auditoriums, boardrooms and lecture theatres — without replacing existing SDI cabling or SDI-connected displays.
- Education — NDI to SDI Lecture Displays: Decode NDI lecture streams to SDI-connected room projectors, monitors and distribution systems — each decoder independently configured via web GUI and powered by a single Ethernet connection at the display point.
Magewell Part Number: 64150. Full technical specifications are available on the Specifications tab above. NDI® is a trademark of Vizrt NDI AB. 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.
