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{ lib
, stdenv
, fetchurl
, ladspaH
}:
stdenv.mkDerivation rec {
pname = "FIL-plugins";
version = "0.3.0";
src = fetchurl {
url = "http://kokkinizita.linuxaudio.org/linuxaudio/downloads/${pname}-${version}.tar.bz2";
hash = "sha256-HAvycSEZZfZwoVp3g7QWcwfbdyZKwWJKBuVmeWTajuk=";
};
buildInputs = [ ladspaH ];
postPatch = ''
substituteInPlace Makefile \
--replace /usr/lib/ladspa "$out/lib/ladspa" \
--replace g++ "$CXX"
'';
preInstall = ''
mkdir -p "$out/lib/ladspa"
'';
meta = {
description = "Four-band parametric equaliser, which has the nice property of being stable even while parameters are being changed";
longDescription = ''
Each section has an active/bypass switch, frequency, bandwidth and gain controls.
There is also a global bypass switch and gain control.
The 2nd order resonant filters are implemented using a Mitra-Regalia style lattice filter.
All switches and controls are internally smoothed, so they can be used 'live' whithout any clicks or zipper noises.
This should make this plugin a good candidate for use in systems that allow automation of plugin control ports, such as Ardour, or for stage use.
'';
version = version;
homepage = "http://kokkinizita.linuxaudio.org/linuxaudio/ladspa/index.html";
license = lib.licenses.gpl2Plus;
maintainers = [ lib.maintainers.magnetophon ];
platforms = lib.platforms.linux;
};
}
|