dfpwm 0.1.4

DFPWM convertor for Python

DFPWM

DFPWM convertor for Python

Usage

from pathlib import Path
import soundfile as sf  # for reading audio
import dfpwm

data, sample_rate = sf.read('./someaudio.mp3')  # read audio

# If sample rate is not 48000, may get strange result
# use `dfpwm.resample(...)` to resample
if sample_rate != dfpwm.SAMPLE_RATE:
    raise ValueError(f"{sample_rate} != {dfpwm.SAMPLE_RATE}")

if len(data.shape) != 0 and data.shape[1] > 1:
    data = data[:, 0]  # get channel 0

data = dfpwm.compressor(channel0)  # convert
Path('out.dfpwm').write_bytes(data)  # write result to file

Build from source

Clone

git clone https://github.com/CyanChanges/python-dfpwm.git python-dfpwm
cd python-dfpwm

Build

This project use poetry to build, Make sure poetry is installed.

poetry build -f sdist