Real-Time GPT

This is a demo of real time speech to text with OpenAI's Whisper model. It works by constantly recording audio in a thread and concatenating the raw bytes over multiple recordings.

Usage

python demo.py
--cpp: Use WhisperCPP
--model: Select whisper model size
--live: Live Transcription Only
--mic: Which Microphone to use

I recommend using Blackhole to route audio to the model.

Installation

Screenshot to Answering

• For Screenshot to Answer: Use swift build and then swift run to run the program.

Live Transcription & Answering

To install dependencies simply run

pip install -r requirements.txt

in an environment of your choosing.

Whisper also requires the command-line tool ffmpeg to be installed on your system, which is available from most package managers:

# on Ubuntu or Debian
sudo apt update && sudo apt install ffmpeg

# on Arch Linux
sudo pacman -S ffmpeg

# on MacOS using Homebrew (https://brew.sh/)
brew install ffmpeg

# on Windows using Chocolatey (https://chocolatey.org/)
choco install ffmpeg

# on Windows using Scoop (https://scoop.sh/)
scoop install ffmpeg

For more information on Whisper please see https://github.com/openai/whisper

The code in this repository is public domain.

TODO:

• [ ] Combine Visual and Audio background
• [ ] Start and stop from keyboard shortcut
• [ ] A small GUI to control settings
• [ ] Add STT model options to use whisper API, native MacOS