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Diffstat (limited to 'pkgs/applications/audio/ssrc/default.nix')
-rw-r--r-- | pkgs/applications/audio/ssrc/default.nix | 42 |
1 files changed, 42 insertions, 0 deletions
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 ] ; + }; +} |