Inspired by the likes of Tabletop Audio and Syrinscape, this project aims to deliver a free open source alternative for DMs.

The soundboard allows the DM to upload files from her computer and stream it to other players over the internet.

• Support modern browsers
• Upload of audio files
• Realtime sound composition with multiple audio sources
• Stream the audio from the soundboard to other users over the internet
• Play audio locally through the computer speakers
• Discord bot to stream audio to voice channel

• Node version: ^10.0.0;
• NPM version: ^6.9.0;

• Control individual audio sources (play/loop/stop);
• Control individual audio sources (pause/volume)
• Mix audio sources and stream;
• Add master audio control
• Create client UI;
• Improve UI socket events handling;
• Serve using ngrok

• Audio stutter on Firefox;
• Can't drag and drop multiple files
• Audio playing multiple times

• HTTP server;
• Webpack setup;
• Socket.io setup;
• Create socket room on DM join;
• Allow player to join DM room;
• Basic UI interface;
• Audio upload from local files;
• WebRTC audio streaming;

• Web Audio API
• WebRTC documentaiton
• Audio over WebRTC
• WebRTC and Node.js: Development of a real-time video chat app
• MediaStream Integration
• Stream MP3 without uploading it to any server using HTML5 JavaScript APIs