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NeuralPluginTemplate

An audio plugin template based on JUCE to load an ONNX AI model.

  • it uses the dynamic lib of ONNX runtime compliled for MACOS.
  • the current Projucer is aimed to deploy AU and VST3 for MAC OS only.

The current controls include the input/output gain and mix level, and also a phase flip check box.

There are 2 basic level meter for input and output.

Quick instructions

  • place the ONNX Model under the folder ./model

  • at the constructor of PluginProcessor.cpp

    • edit the file path e.g : auto model_file = bundle.getChildFile ("Resources/model/waveunet_distort.onnx");
    • and also it's intended blocksize

  • Modify OnnxModel.cpp 's process() for model's input/outputs processing.

  • the current onnxmodel is a noise producing model sample.

  • this repo contains a version 1.14.1 ONNX runtime library for MACOS, which the projucer is configured to run RPath with it.

Notes

  • the process is currently mixed down to mono for the ML model's input.
  • Do modify both OnnxModel.cpp and PluginProcessor.cpp if your model needs stereo input.

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