Pynormalize

Command line utility for audio normalization

It saves the metadata of the original files. Currently supported formats : WAV, FLAC, MP3, OGG, WEBM and MP4.

Usage

• Either select multiple files to normalize : pynormalize --files audio1.mp3 /dir/audio2.flac
• or edit all the audio files in current directory : pynormalize --all

you can also import pynormalize:

import pynormalize

Files = ['audio.wav']
target_dbfs = -13.5

pynormalize.process_files(
    Audio=Files,
    target_dbfs=target_dbfs,
)

Installation

Clone it

>> git clone https://github.com/giannisterzopoulos/pynormalize.git
>> cd pynormalize
>> pip install .

or install via PyPI : pip install pynormalize

Requirements

FFmpeg is required for opening and saving non-wav files. Get it from here and put it in the

pynormalize directory (where pynormalize.py is stored) or in your system PATH variable.

Pynormalize supports Python 3.4-3.6