Usage

Live Audio Mixer

import easymix as mixer
import time

def liveMix():
    mixer.play('01.mp3')
    for i in range(5):
        mixer.play('02.mp3')
        time.sleep(2)

    mixer.stop()

Compose Audio track

import easymix as mixer

def composeTrack():
    track = mixer.Track()
    track.addSound('01.mp3', 1.0)
    for t in range(5):
        track.addSound('02.mp3', t)

    track.save('track.mp3')

You can also define the sounds as pydub audio segments. It's convenient in case you need to apply effects on the sounds before playing, such as volume adjustment.

import pydub

sound01 = pydub.AudioSegment.from_file('01.mp3')

sound01 -= 5	# reduce 5dB

...
mixer.play(sound01)

...
track.addSound(sound01, 1.0)

Setup

Install pip package

pip3 install easymix

Known issues

This is only a prototype. Beware of the following issues which require proper investigation:

1. The pyaudio package installation fails with Python 3.11.4, but works with Python 3.9.2.
2. The sounds might be played at higher speed than expected (bit rate issue)