{
  description = "video-streaming-poc devShell";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, flake-utils, ... }:
      flake-utils.lib.eachDefaultSystem (system:
        let
          pkgs = import nixpkgs { inherit system; };
        in with pkgs;
        let
          opencv-custom = pkgs.opencv.override {
            enableGtk3 = true;
            #enableCuda = true;
            enablePython = true;
          };
	in {
          devShells.default = mkShell rec {
            buildInputs = [
              # Meson
              meson
              pkg-config
              ninja

              # Boost
              boost

              # OpenCV
              opencv-custom
            ];
          };
          packages.default = pkgs.stdenv.mkDerivation {
            name = "video-streaming-poc";
            src = ./.;

            nativeBuildInputs = with pkgs; [
              meson
              ninja
              pkg-config
            ];

            buildInputs = with pkgs; [
              boost
              opencv-custom
            ];

            buildPhase = ''
              meson setup --wipe build
              meson compile
            '';

            installPhase = ''
              mkdir -p $out/bin
              cp build/client $out/bin/
              cp build/server $out/bin/
            '';
          };
        }
      );
}