Open Source Software

Overview

Telemetry Studio is built on the work of many open source projects. The complete list of every third-party component shipped inside Telemetry Studio, including full license text for each, is included in the application bundle as THIRD_PARTY_LICENSES.txt:

• macOS: open Finder → right-click Telemetry Studio.app → Show Package Contents → Contents/Resources/THIRD_PARTY_LICENSES.txt
• Windows: %LOCALAPPDATA%\TelemetryStudio\current\THIRD_PARTY_LICENSES.txt

LGPL Source Code Availability

Telemetry Studio includes several libraries licensed under the GNU Lesser General Public License (LGPL) version 2.1. As required by the LGPL, you may obtain the complete corresponding source code for each LGPL component shipped in any release of Telemetry Studio, free of charge, for at least three years from the date of that release.

We link directly to upstream source releases below. These are the exact unmodified source releases we build against. For our custom FFmpeg build, the configuration flags are documented in our build script, also linked below.

FFmpeg

• Version: 8.1
• License: LGPL 2.1
• Upstream source: ffmpeg.org/releases/ffmpeg-8.1.tar.xz
• macOS build configuration: scripts/build-ffmpeg-lgpl.sh
• Windows DLLs: prebuilt LGPL shared build from BtbN/FFmpeg-Builds (n8.1 LGPL shared)

GStreamer (macOS only)

• Version: 1.26.8
• License: LGPL 2.1
• Upstream source: gstreamer.freedesktop.org/src/gstreamer/gstreamer-1.26.8.tar.xz
• Plugin sources: gstreamer.freedesktop.org/src/

libmpv (Windows only)

• License: LGPL 2.1 or later
• Upstream source: github.com/mpv-player/mpv
• Windows build: prebuilt LGPL package from zhongfly/mpv-winbuild releases

GLib / GObject / GIO (macOS only, transitive)

• License: LGPL 2.1
• Upstream source: download.gnome.org/sources/glib/

Permissive Licenses

Telemetry Studio also ships hundreds of components under permissive licenses such as MIT, Apache 2.0, BSD, ISC, and zlib. Attribution and full license text for every component is included inTHIRD_PARTY_LICENSES.txt inside the application (see Overview above).

Contact

For questions about open source compliance or to request something not covered above, contact [email protected].