Is there a reason this package depends on these old but oddly specific versions of opencv-python and av?
install_requires=['netifaces', 'opencv-python==4.2.0.32', 'av==8.0.3'],
If not, I'd like to suggest to widen / remove the version specifiers.
As both deps are also not even imported in the installed package, maybe we could drop those entries from the setup.py altogether, and add a requirements.txt to the apps folder maybe?