Stadium PA

Windows desktop app for managing audio during lacrosse games. Controls Spotify playback, plays local audio files (national anthem, goal celebration), and provides DIM/FADE OUT/KILL controls for smooth audio transitions during PA announcements.

Features

• Spotify Control — Play/pause, next/prev, per-process volume slider (no internet required)
• Local Audio — National anthem and goal celebration with instant playback (pre-loaded)
• DIM / FADE OUT / KILL — Smooth audio transitions for PA announcements
• Master Volume — System-wide volume control
• Always on Top — Stays visible over Spotify and other apps
• Sleep Suppression — Prevents display/system sleep during games
• Keyboard Hotkeys — Alt+key shortcuts for hands-free operation

Tech Stack

• C# / WPF (.NET 8)
• NAudio 2.2.1 + Windows Core Audio API
• Windows 10/11 only

Getting Started

Download the latest release from GitHub Releases, or build from source:

dotnet build src/StadiumPA/StadiumPA.csproj
dotnet run --project src/StadiumPA

See the Usage Guide for setup and operation instructions.

Releasing

.\release.ps1

Tags and pushes to trigger the GitHub Actions release workflow, which builds self-contained single-file EXEs for both win-x64 and win-arm64.

Docs

• Usage Guide — Setup, controls, and game-day workflow
• App Plan — Architecture and feature design