Open Source Software in Veamcast
Last updated 22 September 2026
Veamcast is built on the work of a great many other people. The desktop app, the web player, the website and the back-end services all carry open source components, and this page names them and the licences they reach us under.
Each entry links to the project itself, where the full licence text lives. Where a licence requires it, a copy of that licence is distributed with the Veamcast component that uses it. If something is missing from this page, please tell us at contact@veamcast.com and we will add it.
Browser and rendering
The Veamcast browser, the email reader and the in-app web views are all Chromium.
| Component | Author | Licence |
|---|---|---|
| The Chromium Project | The Chromium Authors | BSD 3-Clause and others |
| Microsoft Edge WebView2 SDK | Microsoft | Microsoft SDK licence |
| Component | Author | Licence |
|---|---|---|
| MailKit | Jeffrey Stedfast | MIT |
| MimeKit | Jeffrey Stedfast | MIT |
| Bouncy Castle for .NET | Legion of the Bouncy Castle Inc. | MIT |
Audio, video and recording
| Component | Author | Licence |
|---|---|---|
| FFmpeg | The FFmpeg developers | LGPL 2.1 or later |
| MediaToolkit | Aydin Adn | MIT |
| NAudio | Mark Heath | MIT |
| NAudio.Lame | Corey Murtagh | MIT |
| LAME MP3 encoder | The LAME project | LGPL 2.1 |
| SharpDX | Alexandre Mutel | MIT |
| DirectShow.NET | The DirectShow.NET authors | LGPL 2.1 |
Imaging and computer vision
| Component | Author | Licence |
|---|---|---|
| OpenCV | OpenCV team | Apache 2.0 |
| OpenCvSharp | shimat | Apache 2.0 |
| Accord.NET Framework | Cesar Souza and contributors | LGPL 2.1 |
| AForge.NET Framework | Andrew Kirillov | LGPL 3.0 |
| ImageProcessor | James Jackson-South | Apache 2.0 |
| CachedImage | floydpink | MIT |
Speech
| Component | Author | Licence |
|---|---|---|
| Vosk speech recognition toolkit | Alpha Cephei | Apache 2.0 |
Networking and device discovery
| Component | Author | Licence |
|---|---|---|
| RSSDP | Troy Willmot | MIT |
| Zeroconf | Oren Novotny | MIT |
| ASP.NET Core SignalR | .NET Foundation and contributors | MIT |
| WebPush | web-push-libs | MPL 2.0 |
Desktop user interface
| Component | Author | Licence |
|---|---|---|
| Hardcodet NotifyIcon for WPF | Philipp Sumi | Code Project Open Licence |
| Odyssey BreadcrumbBar | Thomas Gerber | Code Project Open Licence |
| VirtualizingWrapPanel | Sebastian Baeumlisberger | MIT |
| Meziantou.Framework.WPF | Gerald Barre | MIT |
| Osklib | Alexei Scherbakov | MIT |
| Windows API Code Pack | Microsoft and contributors | Microsoft Public Licence |
Platform, cloud and data
| Component | Author | Licence |
|---|---|---|
| .NET runtime and libraries | .NET Foundation and contributors | MIT |
| Json.NET | James Newton-King | MIT |
| AWS SDK for .NET | Amazon Web Services | Apache 2.0 |
| Google APIs client library for .NET | Apache 2.0 | |
| Firebase Admin SDK for .NET | Apache 2.0 | |
| FireSharp | Ziya Suzen | Unlicense |
| Facebook SDK for .NET | The Facebook C# SDK authors | Apache 2.0 |
| MSAL.NET | Microsoft | MIT |
| MySqlConnector | Bradley Grainger and contributors | MIT |
| SQLite | D. Richard Hipp and contributors | Public domain |
| Swashbuckle.AspNetCore | Richard Morris and contributors | MIT |
Website and web player
| Component | Author | Licence |
|---|---|---|
| jQuery | OpenJS Foundation and contributors | MIT |
| Bootstrap | The Bootstrap Authors | MIT |
| Modernizr | The Modernizr team | MIT |
| marked | Christopher Jeffrey and contributors | MIT |
| SignalR JavaScript client | .NET Foundation and contributors | MIT |
A note on the copyleft components
FFmpeg, LAME, DirectShow.NET, Accord.NET and AForge.NET reach Veamcast under the GNU Lesser General Public Licence. Veamcast links to them as separate, unmodified libraries and does not build their source into its own binaries. You are entitled to the source of those libraries under the terms of the LGPL; the project links above are the canonical source, and we will supply a copy on request to contact@veamcast.com.