LutzNDI

LutzNDI – Professional NDI® Video Monitor for iPad & iPhone
Transform your iOS device into a professional broadcast monitor.
LutzNDI is the ultimate NDI® video monitoring app for broadcast engineers, live production teams, streaming professionals, and video creators. Designed for studio-quality performance, it delivers real-time, low-latency NDI monitoring with advanced tools normally found only in expensive hardware systems.

Whether you’re in a live control room, on location for multi-camera production, teaching broadcast workflows, or running a remote streaming studio, LutzNDI gives you the power, precision, and portability to monitor and analyze your NDI video sources—anywhere on your network.

Key Features
Professional NDI Video Monitoring
Real-time discovery of all NDI sources on your local network

Single Source Mode for full-screen, high-quality monitoring

Multi-Source Grid Mode – View up to 4 NDI streams at once (2x2 layout)

Picture-in-Picture (PiP) mode for main + preview feeds

Low-latency streaming with adaptive bandwidth management

Auto source detection via Bonjour / mDNS

Studio-Grade Video Scopes (iPad Exclusive)
Waveform Monitor for accurate luminance analysis

RGB Histogram for precise exposure control

Vectorscope for color accuracy & broadcast compliance

RGB Parade for detailed channel separation

GPU-accelerated Metal rendering for ultra-smooth 60fps scope updates

Color Grading & LUT Support
Real-time 3D LUT application with adjustable intensity

Import custom .cube LUTs for on-set look management

Built-in LUT presets for popular film and broadcast styles

Hardware-accelerated color processing for zero lag

Annotation & QC Tools
Freeze any frame for technical review & annotation

Draw overlays directly on paused frames

Add safe area masks (action safe, title safe) and custom overlays

On-screen performance metrics: FPS, resolution, connection quality

Perfect For:
Broadcast Engineers – Studio & OB truck monitoring

Live Streaming Producers – Multi-camera control rooms

Film & TV Production Crews – On-set reference monitoring

Video Engineers – Signal quality checks & color analysis

Post-Production Teams – Client review stations

Houses of Worship – Affordable multi-camera monitoring

Educational Programs – Teaching live production workflows

Why LutzNDI?
Replaces hardware monitors costing $5,000–$50,000

Portable – Use your iPad or iPhone anywhere on your network

All-in-one solution – Multi-source, scopes, LUTs, overlays in one app

Optimized for iOS – Metal-based rendering, smooth gestures, efficient memory use

Proven Stability – Designed for long sessions without dropping frames