spotify/pedalboard

View on GitHub

🎛 🔊 A Python library for audio.

Stars: 6.3k
Forks: 357
Open beginner issues: 0
Indexed issues: 85
Avg merge: 14d 20m
Merged PRs (30d): 2

Dominant language: C++
License: GPL-3.0
Last GitHub push: Sep 9, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue help wanted

Beginner friendly Everything

Open All

85 open issues indexed

No source tarballs on PyPI Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

spotify/pedalboard#478 · 2 comments · Opened May 13, 2026
build: Complete removal of legacy setup.py and modernize build instructions Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

spotify/pedalboard#470 · 1 comment · Opened Mar 18, 2026
build: Adopt uv as the project package manager Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

spotify/pedalboard#469 · Opened Mar 18, 2026
Docs for building from scratch? Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

spotify/pedalboard#462 · 4 comments · Opened Mar 6, 2026
Pedalboard 0.9.21 causes 'Illegal Instructions' on linux Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

spotify/pedalboard#454 · 6 comments · 3 reactions · Opened Jan 18, 2026
Memory leak when calling show_editor multiple times as the library doesn't seem to free any of the memory allocated for the editor? Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

spotify/pedalboard#445 · Opened Dec 14, 2025
Plugin.show_editor can trigger a BadWindow crash in X11 environments, also the editor window is borderless on Windows systems Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

spotify/pedalboard#444 · Opened Dec 10, 2025
Inconsistency in what file path gets recognized as a valid VST3 plugin between platforms Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

spotify/pedalboard#433 · 3 comments · Opened Aug 5, 2025
[Feature Request] MP3Compressor CBR support Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

spotify/pedalboard#430 · 1 comment · Opened Jun 16, 2025
How To Normalize Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

spotify/pedalboard#424 · 1 comment · Opened May 17, 2025
Feature request: Dither & Noise Shaping Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

spotify/pedalboard#423 · Opened May 17, 2025
Dropouts, glitches when applying effects to SOME audio files. Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

spotify/pedalboard#416 · Opened May 5, 2025
Using Audiostream's read() and write() methods simultaneously can result in noise. Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

spotify/pedalboard#414 · Opened May 4, 2025
pedalboard.Delay feedback parameter has no effect under specific conditions (v0.9.16) Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

spotify/pedalboard#413 · Opened Apr 12, 2025
AudioStream Module Issue: Handling Output Device Errors Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

spotify/pedalboard#411 · 1 comment · Opened Apr 9, 2025
Passing integer-valued samples out of range should raise a descriptive error. Open

enhancement good first issue

Difficulty 3/5 1-2 days Newbie friendliness 25/100

spotify/pedalboard#407 · 1 comment · Opened Mar 14, 2025
'read' blocks when reading from an AudioStream if output_device_name is set. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

spotify/pedalboard#405 · 1 comment · Opened Mar 12, 2025
Feature Request: Fuzz Plugin for Pedalboard Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

spotify/pedalboard#402 · 1 comment · Opened Feb 26, 2025
Initialize VST3 plugin with custom sample rate after loading it Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

spotify/pedalboard#399 · 1 comment · Opened Feb 11, 2025
Wrong formula used for BitCrush Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

spotify/pedalboard#396 · Opened Jan 28, 2025
Some VST3 plugins unable to load preset data until editor UI is shown Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

spotify/pedalboard#394 · 2 comments · Opened Jan 21, 2025
Serum parameters can't be set Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

spotify/pedalboard#393 · 1 comment · 1 reaction · Opened Jan 20, 2025
Linux + WineHQ + yabrige -> no audio Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

spotify/pedalboard#392 · 1 comment · Opened Jan 17, 2025
Nitpicking : doc error related to `reset`? Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

spotify/pedalboard#387 · Opened Dec 8, 2024
How to load multiple vst3 plugins and call `plugin.show_editor` to display them Open

Difficulty 4/5 3-5 days Newbie friendliness 40/100

spotify/pedalboard#386 · 5 comments · 2 reactions · Opened Nov 21, 2024
AudioStream through ASIO or JACK Device? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

spotify/pedalboard#384 · Opened Nov 10, 2024
Issue with Reverb on Audio Stream Producing Significant Noise Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

spotify/pedalboard#383 · Opened Nov 6, 2024
Audio Stream device names are not exposed in documentation and missing device error message is not user friendly. Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

spotify/pedalboard#380 · 4 comments · Opened Nov 4, 2024
RFE Support pathlib Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

spotify/pedalboard#378 · Opened Oct 31, 2024
Status pedalboard with Pipewire Audio Server? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

spotify/pedalboard#377 · 1 reaction · Opened Oct 30, 2024
Any successful WSL use? ("Windows Subsystem for Linux") Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

spotify/pedalboard#376 · 1 comment · 1 reaction · Opened Oct 17, 2024
How to use Pedalboard for Editing Audio for YouTube? Open

Difficulty 1/5 Under an hour Newbie friendliness 20/100

spotify/pedalboard#374 · Opened Sep 3, 2024
[Linux] AudioStream: Floating Point Exception Causing Core Dump Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

spotify/pedalboard#373 · Opened Sep 1, 2024
Pedalboard v0.9.7+ with PyQt6 crashing on Windows 10, 11 (minimal reproducible example included) Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

spotify/pedalboard#372 · 2 comments · Opened Sep 1, 2024
It seems to crash directly when loading the WAV file. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

spotify/pedalboard#370 · 1 comment · Opened Aug 23, 2024
Limiter doesn't work. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

spotify/pedalboard#369 · Opened Aug 21, 2024
Python crashes when loading VST3 plugins with pedalboard version 0.9.7 or higher. Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

spotify/pedalboard#365 · 11 comments · Opened Jul 31, 2024
Crash when Appending Effects to Pedalboard Object on Windows 11 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

spotify/pedalboard#355 · 1 comment · Opened Jul 16, 2024
SegmentationFault on Windows trying to user AudioFile or AudioStream Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

spotify/pedalboard#353 · 1 comment · Opened Jul 13, 2024
Very High Latency when using AudioStream with PitchShift on the PedalBoard Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

spotify/pedalboard#350 · Opened Jul 2, 2024
Segmentation fault (usually) when loading Spectrasonics VST3 plugins Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

spotify/pedalboard#346 · 1 comment · 4 reactions · Opened Jun 24, 2024
Having an issue with Pitchshift, Distortion, Compression, being used with Azure TTS Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

spotify/pedalboard#335 · Opened Jun 1, 2024
Type checking fails on any symbol exported by `pedalboard` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

spotify/pedalboard#333 · 2 comments · Opened May 22, 2024
Can we connect a VST instrument to an AudioStream? Open

Plugin Issue

Difficulty 5/5 Over a week Newbie friendliness 25/100

spotify/pedalboard#329 · 2 comments · Opened May 16, 2024
Question: Is it possible save and load Chunks for Plug-Ins ? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

spotify/pedalboard#326 · 2 comments · Opened May 3, 2024
VST3 effect not getting applied Open

Plugin Issue

Difficulty 4/5 3-5 days Newbie friendliness 35/100

spotify/pedalboard#321 · 1 comment · Opened May 1, 2024
synth_plugin.show_editor() IndexError: basic_string Open

Plugin Issue

Difficulty 4/5 3-5 days Newbie friendliness 30/100

spotify/pedalboard#314 · Opened Apr 21, 2024
Plugin .parameters for builtin plugins Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

spotify/pedalboard#312 · Opened Apr 16, 2024
Unable to Change Instruments in BBC Symphony Orchestra VST via Midi messages Open

Plugin Issue

Difficulty 5/5 Over a week Newbie friendliness 20/100

spotify/pedalboard#311 · Opened Apr 14, 2024
Question: Is it possible to make the universal (x86_64 + arm64) binary for macOS? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

spotify/pedalboard#308 · 1 comment · Opened Mar 23, 2024

spotify/pedalboard

Get new issues in your inbox