A collection of Python utilities for signal, image, and video processing. It contains subpackages for working with numpy, ffmpeg, tensorflow, and torch.

General prerequisites are python>=3.8 and ffmpeg installed and accessible via the $PATH environment variable.

The easiest way to install the latest version of prpy:

pip install "prpy[ffmpeg,numpy,tensorflow,torch,test]"

Alternatively, it can be done by cloning the source:

git clone https://github.com/prouast/prpy.git
pip install "./prpy[ffmpeg,numpy,tensorflow,torch,test]"

The above run full installs of all dependencies. It is possible to customize the install of the dependencies by only listing the desired subpackages out of ffmpeg, numpy, tensorflow, torch, and test in the square brackets above.

To lint and run tests:

flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
pytest

To build:

python -m build

pip uninstall -y prpy && pip install -e .