Discord Voice Bot Demo

This is a demo of the voice feature of Discord API, via Discord.js SDK.

• The Broadcast bot can play an audio file in a voice channel
• The Transcriber bot can listen to a user and transcribe what they say

How to run the bot

1. Prerequisites:

• Install ffmpeg: http://ffmpeg.org/
• Create a Google Cloud project, enable the Speech API
• Have a service account ready, create and download the JSON credentials

2. Install node.js dependencies

npm install

3. Create a .env file in the root directory

GOOGLE_APPLICATION_CREDENTIALS=[path to the JSON credentials]
DISCORD_BOT_TOKEN_BROADCASTER=[your Discord bot token]
DISCORD_BOT_TOKEN_TRANSCRIBER=[your Discord bot token]

4. Run the bot

npm start

Interact with the bot

• play: to play the audio file
• stop: to stop playing the audio file
• listen: listen to the speech and transcribe