https://github.com/spatialaudio/python-rtmixer

:microphone: Reliable low-latency audio playback and recording with Python :snake:
https://github.com/spatialaudio/python-rtmixer

audio low-latency portaudio python real-time

Last synced: 6 months ago
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:microphone: Reliable low-latency audio playback and recording with Python :snake:

• Host: GitHub
• URL: https://github.com/spatialaudio/python-rtmixer
• Owner: spatialaudio
• License: mit
• Created: 2016-12-26T21:05:27.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2024-11-25T12:19:54.000Z (about 1 year ago)
• Last Synced: 2025-06-25T15:07:18.522Z (7 months ago)
• Topics: audio, low-latency, portaudio, python, real-time
• Language: C
• Homepage: http://python-rtmixer.readthedocs.io/
• Size: 132 KB
• Stars: 67
• Watchers: 13
• Forks: 11
• Open Issues: 3
• Metadata Files:
  • Readme: README.rst
  • Changelog: NEWS.rst
  • Contributing: CONTRIBUTING.rst
  • License: LICENSE

Awesome Lists containing this project

README

          
Realtime Audio Mixer for Python

===============================

.. warning:: This is work in progress!

Goal: Reliable low-latency audio playback and recording with Python, using

PortAudio_ via the sounddevice_ module.

The audio callback is implemented in C (and compiled with the help of CFFI_)

and doesn't invoke the Python interpreter, therefore avoiding waiting for things

like garbage collection and the GIL.

All PortAudio platforms and host APIs are supported.

Runs on any Python version where CFFI is available.

Online documentation

    https://python-rtmixer.readthedocs.io/

Source code repository

    https://github.com/spatialaudio/python-rtmixer

Somewhat similar projects

    * https://github.com/nwhitehead/swmixer

    * https://github.com/nvahalik/PyAudioMixer

    * http://www.pygame.org/docs/ref/mixer.html

.. _PortAudio: http://portaudio.com/

.. _sounddevice: https://python-sounddevice.readthedocs.io/

.. _CFFI: https://cffi.readthedocs.io/