mixaudio

mixaudio is a browser-first adaptive music library for games. It ships:

• compileDsl(...) to compile the music DSL into a normalized runtime graph
• createMixPlayer(...) to decode audio and drive playback with play, pause, resume, stop, and goto
• npx mixaudio studio to launch the packaged web studio for authoring and testing mixes

Install

npm install mixaudio

Library Usage

import { compileDsl, createMixPlayer } from "mixaudio";

const compileResult = compileDsl(dsl, {
  bpm: 120,
  beatsPerSection: 16,
  trimMs: 0,
  sectionCount: 8,
  sourceId: "battle-theme.mp3",
});

if (!compileResult.compiled) {
  console.error(compileResult.diagnostics);
  throw new Error("Invalid mix DSL");
}

const player = await createMixPlayer(file, {}, compileResult.compiled);

await player.play({ stateName: "calm" });
player.goto("combat");

Studio

npx mixaudio studio

Options:

• --port <port>
• --host <host>
• --no-open

Development

npm run dev
npm run build
npm test