nixpkgs/pkgs/applications/audio/ssrc/default.nix
Profpatsch 4a7f99d55d treewide: with stdenv.lib; in meta -> with lib;
Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 10:38:22 +01:00

42 lines
1.3 KiB
Nix

{ lib, stdenv, fetchFromGitHub }:
stdenv.mkDerivation rec {
pname = "ssrc";
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 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 ] ;
};
}