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{ stdenv, fetchFromGitHub, makeWrapper
, SDL, ffmpeg, frei0r, libjack2, libdv, libsamplerate
, libvorbis, libxml2, movit, pkgconfig, sox
, gtk2
}:
stdenv.mkDerivation rec {
name = "mlt-${version}";
version = "6.10.0";
src = fetchFromGitHub {
owner = "mltframework";
repo = "mlt";
rev = "v${version}";
sha256 = "0ki86yslr5ywa6sz8pjrgd9a4rn2rr4mss2zkmqi7pq8prgsm1fr";
};
buildInputs = [
SDL ffmpeg frei0r libjack2 libdv libsamplerate libvorbis libxml2
makeWrapper movit pkgconfig sox
gtk2
];
# Mostly taken from:
# http://www.kdenlive.org/user-manual/downloading-and-installing-kdenlive/installing-source/installing-mlt-rendering-engine
configureFlags = [
"--avformat-swscale" "--enable-gpl" "--enable-gpl" "--enable-gpl3"
"--enable-opengl"
];
enableParallelBuilding = true;
postInstall = ''
wrapProgram $out/bin/melt --prefix FREI0R_PATH : ${frei0r}/lib/frei0r-1
# Remove an unnecessary reference to movit.dev.
s=${movit.dev}/include
t=$(for ((i = 0; i < ''${#s}; i++)); do echo -n X; done)
sed -i $out/lib/mlt/libmltopengl.so -e "s|$s|$t|g"
'';
meta = with stdenv.lib; {
description = "Open source multimedia framework, designed for television broadcasting";
homepage = https://www.mltframework.org;
license = licenses.gpl3;
maintainers = [ maintainers.tohl ];
platforms = platforms.linux;
};
}
|