let
  pkgs = import <nixpkgs> {};
in pkgs.python3Packages.buildPythonPackage {
  name = "DVR-Scan";
  src = builtins.fetchGit "https://github.com/Breakthrough/DVR-Scan";
  propagatedBuildInputs = with pkgs.python3Packages; [ (opencv4.override { enableFfmpeg = true; }) numpy tqdm ];
  doCheck = false;
}