AudioInsight: Audio File Analysis and Insights

AudioInsight is a Python tool designed for audio analysis, offering functionalities such as BPM detection, key detection, and integration with a GUI for easy file selection and analysis. It processes audio files, extracts metadata, and provides visual progress using the Tkinter framework.

Features

Audio Metadata Extraction: Retrieves information such as bitrate and audio tags (supports MP3 and FLAC).
BPM Detection: Detects beats per minute (BPM) using the librosa library.
Key Detection: Determines the key of an audio file by analyzing chroma features.
Graphical Interface: Simple GUI for selecting audio files or directories for analysis.
Multithreading: Uses a thread pool for efficient concurrent processing of audio files.
Error Logging: Errors are logged to audioinsight.log for debugging.

Prerequisites

Python 3.x
Libraries: Install the following dependencies using pip:

pip install pydub eyed3 pandas numpy librosa pyloudnorm music21 tk mutagen pillow

How to Run

Clone the repository:

git clone https://github.com/SynBioExplorer/AudioInsight.git
cd AudioInsight

Install the required Python libraries (as listed in the prerequisites).
Run the script:

python AudioInsight.py

The graphical interface will open, allowing you to select the directory containing audio files for analysis.

Example GUI Interface

Here’s how the graphical interface looks when you run the program:

Output File Structure

After processing, the script will generate output in a structured format like this:

file_name	file_type	frame_rate	channels	bit_depth	bit_rate	loudness_lufs	bpm	key
Fyex - Around The World.mp3	.mp3	44100	2	16	320	-10.26661536	144	F minor
because_you_move_me.mp3	.mp3	48000	2	16	320	-11.69597492	123	F major
Bon Entendeur - Nan Ye Li Kan.mp3	.mp3	44100	2	16	320	-13.57232696	123	D minor
Bennett.flac	.flac	44100	2	16	895363	-10.19902104	136	D major

Example Spectrogram

Here’s an example of the resulting spectrogram produced for an audio file:

Directory Structure Example

/AudioInsight
    ├── AudioInsight.py    # Main script
    ├── audioinsight.log   # Log file
    └── README.md          # This README file

License

This project is licensed under the MIT License:

MIT License

Copyright (c) 2024 Felix Meier

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

SynBioExplorer/SoundScapeAnalyzer