What you find here is open source and free to use.
Our motivation is simple: with today’s possibilities of open-source code combined with AI, we can show the industry what we think should be happening. We see our work as a fast and effective way to demonstrate what is possible – above all, how Audio/Video-over-IP can and should work nowadays.
1. NMOS Crosspoint
A web-based controller for ST 2110 and AES67 media networks. It discovers devices automatically via NMOS IS-04, presents senders and receivers in a crosspoint matrix, and takes care of multicast address allocation. Version 3 adds status monitoring according to NMOS BCP-008 with health indicators, plus audio monitoring in the browser. It has been tested with equipment from Lawo, Riedel, AJA, Sony and Blackmagic, scales to more than 2000 flows, and runs as a Docker container.
2. NMOS Registry
A self-contained Docker build of the current Sony nmos-cpp registry, bundled with the nmos-js browser UI. It includes DNS-SD discovery via mDNS and an IS-12 device model browser, and is configured through a JSON file or environment variables. A modern, maintained alternative to the outdated registry images floating around.
3. Bookmark Page
A self-hosted page that keeps an overview of everything in a lab environment. In a lab where a team keeps changing the setup – end devices come and go, IP addresses change – it is easy to lose track of what is currently there and how to reach it. This page gives the whole team one place to look. It runs as a single Docker container (Apache, PHP and MariaDB included) on AMD64 and ARM64, keeps its data in a volume, and can export and import bookmarks as JSON.
4. Dante Virtual Soundcard with PTPv2
A wrapper that lets Dante Virtual Soundcard run on PTPv2 instead of PTPv1. Features are switched on and off in a small config file, no reinstallation of DVS needed. Prebuilt binaries with a graphical control panel for macOS and an interactive launcher for Windows are included; the original PTP binary is kept as a backup.
5. IGMP Test Tool
A small cross-platform tool for subscribing to multicast streams and watching live statistics. It supports ASM and SSM joins, shows which IGMP querier is active on the network, and monitors packet reception in real time. Available as a native app or a browser-based interface, with prebuilt executables for macOS, Windows and Linux; no dependencies beyond a standard Python installation.
6. PTP Wallclock
A PTPv2 client for the Raspberry Pi that shows synchronised time on an RGB LED matrix or in a browser. It implements the Best Master Clock Algorithm, automatic domain detection and hardware timestamping where available, and offers several display modes, including clocks in different time zones and live PTP analysis charts. With a GNSS receiver it can even act as a GPS-disciplined grandmaster. This one drew a lot of interest at the Chaos Computer Club conference 2025 “93C3”.