1 files changed, 39 insertions, 0 deletions
diff --git a/pkgs/tools/video/untrunc/default.nix b/pkgs/tools/video/untrunc/default.nix
new file mode 100644
index 000000000000..c51c23d62f02
--- /dev/null
+++ b/pkgs/tools/video/untrunc/default.nix
@@ -0,0 +1,39 @@
+{ stdenv, gcc, libav_12, fetchFromGitHub }:
+
+stdenv.mkDerivation rec {
+  name = "untrunc-${version}";
+  version = "2018.01.13";
+
+  src = fetchFromGitHub {
+    owner = "ponchio";
+    repo = "untrunc";
+    rev = "3a2e6d0718faf06589f7b9d95c8f966348e537f7";
+    sha256 = "03ka4lr69k7mikfpcpd95smzdj62v851ididnjyps5a0j06f8087";
+  };
+
+  buildInputs = [ gcc libav_12 ];
+
+  # Untrunc uses the internal libav headers 'h264dec.h' and 'config.h'.
+  # The latter must be created through 'configure'.
+  libavConfiguredSrc = libav_12.overrideAttrs (oldAttrs: {
+    name = "libav-configured-src";
+    outputs = [ "out" ];
+    phases = [ "unpackPhase" "patchPhase" "configurePhase" "installPhase" ];
+    installPhase = "cp -r . $out";
+  });
+
+  buildCommand = ''
+    mkdir -p $out/bin
+    g++ -o $out/bin/untrunc \
+        -Wno-deprecated-declarations \
+        $src/file.cpp $src/main.cpp $src/track.cpp $src/atom.cpp $src/mp4.cpp \
+        -I$libavConfiguredSrc -lavformat -lavcodec -lavutil
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Restore a damaged (truncated) mp4, m4v, mov, 3gp video from a similar, undamaged video";
+    license = licenses.gpl2;
+    homepage = https://github.com/ponchio/untrunc;
+    maintainers = [ maintainers.earvstedt ];
+  };
+}