v4l2-to-ndi: init at 0-unstable-2022-09-14 (#279586)

* v4l2-to-ndi: init at 0-unstable-2022-09-14

* Update pkgs/by-name/v4/v4l2-to-ndi/package.nix

Co-authored-by: Arne Keller <2012gdwu+github@posteo.de>

pkgs/by-name/v4/v4l2-to-ndi/package.nix

@@ -0,0 +1,61 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  autoPatchelfHook,
+  openssl,
+  curl,
+  avahi,
+  ndi,
+}:
+
+stdenv.mkDerivation {
+  pname = "v4l2-to-ndi";
+  version = "0-unstable-2022-09-14";
+
+  nativeBuildInputs = [ autoPatchelfHook ];
+
+  buildInputs = [
+    openssl
+    curl
+    avahi
+    ndi
+  ];
+
+  src = fetchFromGitHub {
+    owner = "lplassman";
+    repo = "V4L2-to-NDI";
+    rev = "4dd5e9594acc4f154658283ee52718fa58018ac9";
+    hash = "sha256-blB8HRfO2k1zsZamugOXZzW8uS26uf8+7sA0zBbV/K4=";
+  };
+
+  buildPhase = ''
+    runHook preBuild
+    mkdir build
+    g++ -std=c++14 -pthread  -Wl,--allow-shlib-undefined -Wl,--as-needed \
+    -I'NDI SDK for Linux'/include/ \
+    -Iinclude/ \
+    -L'NDI SDK for Linux'/lib/x86_64-linux-gnu \
+    -o build/v4l2ndi main.cpp PixelFormatConverter.cpp -lndi -ldl
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+    mkdir $out
+    cp -r build $out/bin
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Video input (V4L2) to NDI converter";
+    homepage = "https://github.com/lplassman/V4L2-to-NDI";
+    license = licenses.mit;
+    maintainers = with maintainers; [
+      pinpox
+      MayNiklas
+    ];
+    mainProgram = "v4l2ndi";
+    platforms = platforms.linux;
+  };
+}