{ lib
, stdenv
, fetchFromGitHub
, meson
, ninja
, pkg-config
, vapoursynth
}:

stdenv.mkDerivation rec {
  pname = "vapoursynth-motionmask";
  version = "unstable-2021-07-20";

  src = fetchFromGitHub {
    owner = "dubhater";
    repo = pname;
    rev = "ed86b06688c2db1b05d7026f66a2574e64c9e69e";
    sha256 = "sha256-wYb3L8aETt4FfpWugiOHMmgBSLN0Xuo1vxkQLULQUoE=";
  };

  nativeBuildInputs = [
    meson
    ninja
    pkg-config
  ];

  buildInputs = [ vapoursynth ];

  mesonFlags = [ "--libdir=${placeholder "out"}/lib/vapoursynth" ];

  meta = with lib; {
    description = "MotionMask plugin for VapourSynth";
    homepage = "https://github.com/dubhater/vapoursynth-motionmask";
    license = licenses.mit;
    maintainers = with maintainers; [ aidalgol ];
    platforms = platforms.all;
  };
}