essentia
LitterPower
essentia | LitterPower | |
---|---|---|
2 | 1 | |
2,694 | 12 | |
1.2% | - | |
8.7 | 10.0 | |
3 days ago | almost 7 years ago | |
C++ | C | |
GNU Affero General Public License v3.0 | - |
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essentia
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Is there a simple software to detect beats in audio and save those timestamps in a file?
I'd also recommend Essentia - example of rhythm detection here. It's an all-round great library for audio analysis/synthesis.
- Declarative, non-intrusive, compile-time C++ reflection for audio plug-ins
LitterPower
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Declarative, non-intrusive, compile-time C++ reflection for audio plug-ins
If you wrote a software that worked with soundflower it means that at some point you used to call either the CoreAudio API directly or any abstraction on top of it (RtAudio, PortAudio, ...). Thus harder to port to another OS :-)
Here the idea is to write the algorithms in a way that is more future-proof, by not having them to depend on any run-time API, just a generic specification. This way the algorithms will still be useful in 10 years when everyone has moved to API N+1, unlike a metric ton of existing audio software which depends on a specific audio / media-object API for no good reason (today ! When they were written C++ wasn't advanced enough to allow this at all)
- all the objects in https://github.com/pcastine-lp/LitterPower for instance
What are some alternatives?
librosa - Python library for audio and music analysis
q - C++ Library for Audio Digital Signal Processing
mutagen - Python module for handling audio metadata
DPF - DISTRHO Plugin Framework
kapre - kapre: Keras Audio Preprocessors
Fundamental
matchering - 🎚️ Open Source Audio Matching and Mastering
delimited
audioFlux - A library for audio and music analysis, feature extraction.
vst3sdk - VST 3 Plug-In SDK
eyeD3
vst3_pluginterfaces - VST 3 API