vapoursynth-bestsource: init at R6 (#331874)

pkgs/by-name/va/vapoursynth-bestsource/package.nix

@@ -0,0 +1,60 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  meson,
+  ninja,
+  cmake,
+  pkg-config,
+  vapoursynth,
+  ffmpeg,
+  xxHash,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "vapoursynth-bestsource";
+  version = "6";
+
+  outputs = [
+    "out"
+    "dev"
+  ];
+
+  src = fetchFromGitHub {
+    fetchSubmodules = true;
+    owner = "vapoursynth";
+    repo = "bestsource";
+    rev = "refs/tags/R${finalAttrs.version}";
+    hash = "sha256-ICkdIomlkHUdK6kMeui45fvUn4OMxSrP8svB2IN+GCg=";
+  };
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    cmake
+    pkg-config
+  ];
+
+  buildInputs = [
+    vapoursynth
+    ffmpeg
+    xxHash
+  ];
+
+  postPatch = ''
+    substituteInPlace meson.build \
+      --replace-fail "vapoursynth_dep.get_variable(pkgconfig: 'libdir')" "get_option('libdir')"
+  '';
+
+  meta = {
+    description = "Wrapper library around FFmpeg that ensures sample and frame accurate access to audio and video";
+    homepage = "https://github.com/vapoursynth/bestsource";
+    license = with lib.licenses; [
+      mit
+      wtfpl
+      gpl2Plus
+    ];
+    maintainers = with lib.maintainers; [ snaki ];
+    platforms = lib.platforms.x86_64;
+  };
+})