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• About the Project
  • Built With
  • The Story so Far
• Getting Started
  • Prerequisites
  • Scripts and Tools
  • Supplementary Data
• Proposed Updates
• Contact

• Onnxruntime

Coming soon

• Right now getting started is as simple as either a pip install from root or the upstream repo:

  pip install .
  
  #or 
  
  pip install git+https://github.com/rhysdg/whisper-onnx-python.git
  

• For Jetpack 5 support with Python 3.11 go ahead and run the installation script first to grab a pre-built onnxruntime-gpu wheel for aarch_64 and a few extra dependencies:

  sh jetson_install.sh 
  
  pip install .
  

• Currently usage closely follows the official package but with a trt swicth (currently being debugged, False is recommended as a result) and expects either an audio file or a numy array:

  import numpy as np
  import whisper
  
  args = {"language": 'English',
          "name": "small.en",
          "precision": "fp32",
          "disable_cupy": False}
  
  temperature = tuple(np.arange(0, 1.0 + 1e-6, 0.2))
  
  model = whisper.load_model(trt=False, **args)
  result = model.transcribe(
                      'data/test.wav', 
                      temperature=temperature,
                      **args
                      )

• You can also find an example voice transcription assistant at examples/example_assistant.py

  • Go ahead and hold in your space bar from the command line in order to start recording
  • Release to start transcription
  • This has been tested on Ubuntu 22.04 and Jetpack 5 on a AGX Xavier but feel free to open an issue so we can work through any issues!

  python examples/example_assistant.py

• Coming soon

• Coming soon

• Coming soon

• Ubuntu 22.04 - RTX 3080, 8-core, Python 3.11 - passing

• AGX Xavier, Jetpack 5.1.3, Python 3.11 - Passing

• CI/CD will be expanded as we go - all general instantiation test pass so far.

• Coming soon

• Inspired by the work over at:
  • whisper-onnx-tensorrt
  • The original implementation

• Finished the core Python package
• Added an example assistant
• Added Jetpack support

• CI/CD
• Pypi release
• Becnhmarks for Jetson devices

• Project link: https://github.com/rhysdg/whisper-onnx-python
• Email: Rhys