Audio Splitter

Audio Splitter is a tool for splitting audio files into fixed-length segments using FFmpeg. It is designed to be easy to use from the command line with customizable options.

Features

• Splits audio files into fixed-duration segments.
• Uses ffmpeg for fast and precise splitting.
• Cleans up temporary files generated during execution (e.g., .pyc files, __pycache__ folders, etc.).

Installation

With Poetry

poetry install

With pip

For a standard installation with pip:

pip install -r requirements.txt

Usage

Splitting audio files

poetry run audio-splitter split "path/to/audio_file.mp3" "path/to/output_folder" --duration 300

• split: Main command to split audio files.
• input_file: Path to the audio file to split.
• output_folder: Folder to save the split segments.
• --duration: Duration in seconds for each segment (optional, default: 600 seconds).

Cleaning temporary files

To clean temporary files in the specified directory:

poetry run audio-splitter clean --directory .

• clean: Removes temporary files (e.g., .pyc files, pycache folders, etc.) in the specified directory (default is the current directory).

Example Usage

# Split an audio file into 10-minute segments
poetry run audio-splitter split "./audio/example.mp3" "./output" --duration 600

# Clean temporary files in the current directory
poetry run audio-splitter clean --directory .

Development

Setting up the Environment

To contribute to the project, make sure to install the development dependencies:

poetry install --with dev

Linting & Formatting

The project uses black, flake8, and mypy to maintain code quality.

• Formatting: black .
• Static analysis: flake8 .
• Type checking: mypy .

License

This project is licensed under the MIT License. See the LICENSE file for more details.