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Top 23 audio-processing Open-Source Projects
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DALI
A GPU-accelerated library containing highly optimized building blocks and an execution engine for data processing to accelerate deep learning training and inference applications.
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
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audio-reactive-led-strip
:musical_note: :rainbow: Real-time LED strip music visualization using Python and the ESP8266 or Raspberry Pi
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beep
A little package that brings sound to any Go application. Suitable for playback and audio-processing.
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kfr
Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON)
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LedFx
LedFx is a network based LED effect engine designed to deliver advanced real-time audio effects to a wide variety of devices.
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SaaSHub
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mediapipe/docs/solutions/pose.md at master · google/mediapipe · GitHub
virtual dj and others stem separator is shrinked model of this https://github.com/deezer/spleeter you will get better results downloading original + their large model.
Project mention: SpeechBrain 1.0: A free and open-source AI toolkit for all things speech | news.ycombinator.com | 2024-02-28
Best alternative is eqMac
Another option is DALI https://github.com/NVIDIA/DALI For my project while training EfficientNet2, it was a game changer. But it a way harder to implement in code than TorchVision or Kornia.
spotify/pedalboard: audio effects for Python and TensorFlow
Project mention: Bitfield Audio – Teenage Engineer OP-1 Inspired Synth | news.ycombinator.com | 2023-04-27
A few days ago I discovered a program that automatically trims the pauses from your video. This can decrease my raw footage duration by around 25%. I've used this for editing two videos so far, and this has been such a helpful tool.
Would be possible to make this into a foobar2000 component https://github.com/stemrollerapp/stemroller
Project mention: AudioFlux: Open-source for audio and music analysis, feature extraction | news.ycombinator.com | 2024-03-27
Project mention: Is there a cross-platform graphics library that can run without X or wayland that runs on the BSD's bare-metal? | /r/BSD | 2023-12-08Something like this ? https://arcan-fe.com/
Project mention: Kdenlive 24.02 open source video editor released | news.ycombinator.com | 2024-03-11I've used Kdenlive, Shotcut, Blender and Olive [1]. They all have strenghts and weaknesses, so I choose which one to use depending on what I'm trying to do, or sometimes I use two of them through a single video project.
One thing to note is that Kdenlive and Shotcut both use the MLT video editing framework [2] under the hood, so their capabilities and constraints are very close to each other's. That said, their UIs are their own and some things may be easier to do in one over the other, may be a matter of personal preference. AFAIK Shotcut is developed by the same people who built MLT, but I don't think that gives it any particular advantage. Also both of these apps have the largest ready-made effects toolbox out of the four apps I mentioned at the top.
Blender's VSE (video sequence editor) is great if you need fine-tuned 2D animations of elements because you can use all the same awesome keyframing tools you'd use for 3D animation, but it's severely lacking in other aspects, especially in the effects dept (you can crop, blur, mask, but not much else). For some reason you can't use Blender's compositor node system with video, which would enable many more capabilities if possible. There's also a steeper learning curve if you've never used Blender before because its UI breaks many conventions.
Olive is a newcomer that doesn't get enough attention, but IMHO it was at one point the most promising OSS video editor out there. Sadly the developer works on it on his free time, and he's recently said that he's pausing development because he doesn't have the resources to work on it any more. I'm really hoping a miracle happens.
There's two versions of Olive, 0.1 and 0.2 which is a complete rewrite. Both versions are good, but they work pretty differently. What got me excited about 0.2 is that its effects are node-based (unlike MLT-based editors which are stack-based), which enables far more advanced editing, although you probably wouldn't need that unless you're working on something quite ambitious.
1: https://www.olivevideoeditor.org/
2: https://www.mltframework.org/
You can use software like Libation, AAX Audio Converter or inAudible to decrypt Audible books.
Project mention: Past To Future Reverbs "EQP-1A Tube EQ High Boost" non-linear impulse response making using AI machine learning plugin extension for Proteus - Intro Price ($15) for limited time | /r/AudioProductionDeals | 2023-06-03
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
audio-processing related posts
- Are stems a good way of making mashups
- [Suggestion] Remove screen capture restriction on Spotify
- Big News!
- How to remove repeating segments from an video file?
- Anybody here know what AI model does Steinberg's Spectralayers use to do stem separation?
- Audible
- how do you know if a backup is dead (even if you have multiple copies)
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A note from our sponsor - InfluxDB
www.influxdata.com | 26 Apr 2024
Index
What are some of the best open-source audio-processing projects? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | mediapipe | 25,405 |
| 2 | spleeter | 24,878 |
| 3 | speechbrain | 7,869 |
| 4 | eqMac | 5,410 |
| 5 | DALI | 4,914 |
| 6 | pedalboard | 4,846 |
| 7 | awesome-deep-learning-music | 2,734 |
| 8 | audio-reactive-led-strip | 2,636 |
| 9 | OTTO | 2,619 |
| 10 | auto-editor | 2,481 |
| 11 | stemroller | 2,399 |
| 12 | audioFlux | 2,045 |
| 13 | beep | 2,012 |
| 14 | ailia-models | 1,814 |
| 15 | julius | 1,773 |
| 16 | giada | 1,623 |
| 17 | kfr | 1,587 |
| 18 | arcan | 1,492 |
| 19 | mlt | 1,417 |
| 20 | AaxAudioConverter | 1,382 |
| 21 | LedFx | 1,202 |
| 22 | SmartGuitarAmp | 1,190 |
| 23 | ffmediaelement | 1,119 |
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