setup.py

from setuptools import find_packages, setup, Extension
import pkgconfig
from pathlib import Path
import numpy as np


pkgconfig_result = pkgconfig.parse('libavformat libswscale opencv4')

print("Numpy dir: ", np.get_include())

mvextractor = Extension('mvextractor.videocap',
    include_dirs = [
        *pkgconfig_result['include_dirs'],
        np.get_include()
    ],
    library_dirs = pkgconfig_result['library_dirs'],
    libraries = pkgconfig_result['libraries'],
    sources = [
        'src/mvextractor/py_video_cap.cpp',
        'src/mvextractor/video_cap.cpp',
        'src/mvextractor/time_cvt.cpp',
        'src/mvextractor/mat_to_ndarray.cpp'
    ],
    extra_compile_args = ['-std=c++11'],
    extra_link_args = ['-fPIC', '-Wl,-Bsymbolic'])

setup(
    name='motion-vector-extractor',
    author='Lukas Bommes',
    author_email=' ',
    version="1.1.0",
    license='MIT',
    url='https://github.com/LukasBommes/mv-extractor',
    description=('Reads video frames and MPEG-4/H.264 motion vectors.'),
    long_description=(Path(__file__).parent / "README.md").read_text(),
    long_description_content_type='text/markdown',
    classifiers=[
        "Development Status :: 5 - Production/Stable",
        "Environment :: Console",
        "Environment :: X11 Applications",
        "Intended Audience :: Developers",
        "Intended Audience :: Science/Research",
        "Intended Audience :: Education",
        "Intended Audience :: Information Technology",
        "Topic :: Multimedia :: Video",
        "Topic :: Multimedia :: Video :: Capture",
        "Topic :: Multimedia :: Video :: Display",
        "License :: OSI Approved :: MIT License",
        "Natural Language :: English",
        "Operating System :: POSIX :: Linux",
        "Programming Language :: C",
        "Programming Language :: C++",
        "Programming Language :: Python :: 3",
        "Programming Language :: Python :: 3.9",
        "Programming Language :: Python :: 3.10",
        "Programming Language :: Python :: 3.11",
        "Programming Language :: Python :: 3.12",
        "Programming Language :: Python :: 3.13",
    ],
    keywords=['motion vector', 'video capture', 'mpeg4', 'h.264', 'compressed domain'],
    ext_modules=[mvextractor],
    packages=find_packages(where='src'),
    package_dir={'': 'src'},
    entry_points={
        'console_scripts': [
            'extract_mvs=mvextractor.__main__:main',
        ],
    },
    python_requires='>=3.9, <4',
    # minimum versions of numpy and opencv are the oldest versions
    # just supporting the minimum Python version (Python 3.9)
    install_requires=['numpy>=1.19.3', 'opencv-python>=4.4.0.46']
)