From f4d1b6f78138dd1b8ed05f58378ea021c1123d57 Mon Sep 17 00:00:00 2001
From: Michiel Leenaars <ml.software@leenaa.rs>
Date: Tue, 20 Dec 2016 22:21:10 +0100
Subject: [PATCH] ssrc: init at 1.33

---
 pkgs/applications/audio/ssrc/default.nix | 42 ++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix          |  2 ++
 2 files changed, 44 insertions(+)
 create mode 100644 pkgs/applications/audio/ssrc/default.nix

diff --git a/pkgs/applications/audio/ssrc/default.nix b/pkgs/applications/audio/ssrc/default.nix
new file mode 100644
index 000000000000..fa2b54d0e8a1
--- /dev/null
+++ b/pkgs/applications/audio/ssrc/default.nix
@@ -0,0 +1,42 @@
+{ stdenv, fetchFromGitHub }:
+
+stdenv.mkDerivation rec {
+  pname = "ssrc";
+  name = "${pname}-${version}";
+  version = "1.33";
+
+  src = fetchFromGitHub {
+    owner = "shibatch";
+    repo = "SSRC";
+    rev = "4adf75116dfc0ef709fef74a0e2f3360bd15007f";
+    sha256 = "0hgma66v7sszkpz5jkyscj0q6lmjfqdwf1hw57535c012pa2vdrh";
+  };
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp ssrc ssrc_hp $out/bin
+    '';
+
+  meta = with stdenv.lib; {
+    description = "A high quality audio sampling rate converter";
+    longDescription = ''
+      This program converts sampling rates of PCM wav files. This
+      program also has a function to apply dither to its output and
+      extend perceived dynamic range.
+
+      Sampling rates of 44.1kHz and 48kHz are popularly used, but the
+      ratio between these two frequencies is 147:160, which are not
+      small numbers. As a result, sampling rate conversion without
+      degradation of sound quality requires filter with very large
+      order, and it is difficult to have both quality and speed. This
+      program quickly converts between these sampling frequencies
+      without audible degradation.
+    '';
+
+    version = "${version}";
+    homepage = "http://shibatch.sourceforge.net/";
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ leenaars];
+    platforms = with platforms; [ linux ] ;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index eb13708d7259..d97b5b2a5d80 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14810,6 +14810,8 @@ in
 
   ssr = callPackage ../applications/audio/soundscape-renderer {};
 
+  ssrc = callPackage ../applications/audio/ssrc { };
+
   stalonetray = callPackage ../applications/window-managers/stalonetray {};
 
   stp = callPackage ../applications/science/logic/stp {};