1 files changed, 35 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/tools/audio/video2midi/default.nix b/nixpkgs/pkgs/tools/audio/video2midi/default.nix
new file mode 100644
index 000000000000..4452aea280a6
--- /dev/null
+++ b/nixpkgs/pkgs/tools/audio/video2midi/default.nix
@@ -0,0 +1,35 @@
+{ stdenv, fetchFromGitHub, python2Packages, opencv3 }:
+
+let
+  opencv3_ = python2Packages.toPythonModule (opencv3.override {
+    enablePython = true;
+    pythonPackages = python2Packages;
+    enableFfmpeg = true;
+  });
+in stdenv.mkDerivation rec {
+  pname = "video2midi";
+  version = "0.3.7";
+
+  src = fetchFromGitHub {
+    owner = "svsdval";
+    repo = pname;
+    rev = version;
+    sha256 = "00ms9iqam3ml6fxf8djki3gyifn8sfzfkkfrdgrvs0sq47wrkc39";
+  };
+
+  pythonPath = with python2Packages; [ opencv3_ midiutil pygame pyopengl ];
+  nativeBuildInputs = with python2Packages; [ python wrapPython ];
+
+  installPhase = ''
+    install -Dm755 v2m.py $out/bin/v2m.py
+    wrapPythonPrograms
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Youtube synthesia video to midi conversion tool";
+    homepage = src.meta.homepage;
+    license = licenses.gpl3;
+    maintainers = [ maintainers.gnidorah ];
+    platforms = platforms.linux;
+  };
+}