112 lines
2.3 KiB
Nix
112 lines
2.3 KiB
Nix
{ stdenv
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, fetchFromGitHub
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, SDL
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, ffmpeg
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, frei0r
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, libjack2
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, libdv
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, libsamplerate
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, libvorbis
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, libxml2
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, movit
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, pkgconfig
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, sox
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, qtbase
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, qtsvg
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, fftw
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, vid-stab
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, opencv3
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, ladspa-sdk
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, genericUpdater
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, common-updater-scripts
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, ladspaPlugins
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, mkDerivation
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, which
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}:
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let inherit (stdenv.lib) getDev; in
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mkDerivation rec {
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pname = "mlt";
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version = "6.22.1";
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src = fetchFromGitHub {
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owner = "mltframework";
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repo = "mlt";
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rev = "v${version}";
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sha256 = "0jxv848ykw0csbnayrd710ylw46m0picfv7rpzsxz1vh4jzs395k";
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};
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buildInputs = [
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SDL
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ffmpeg
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frei0r
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libjack2
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libdv
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libsamplerate
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libvorbis
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libxml2
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movit
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pkgconfig
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qtbase
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qtsvg
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sox
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fftw
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vid-stab
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opencv3
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ladspa-sdk
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ladspaPlugins
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];
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nativeBuildInputs = [ which ];
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outputs = [ "out" "dev" ];
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# Mostly taken from:
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# http://www.kdenlive.org/user-manual/downloading-and-installing-kdenlive/installing-source/installing-mlt-rendering-engine
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configureFlags = [
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"--avformat-swscale"
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"--enable-gpl"
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"--enable-gpl3"
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"--enable-opengl"
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];
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# mlt is unable to cope with our multi-prefix Qt build
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# because it does not use CMake or qmake.
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NIX_CFLAGS_COMPILE = "-I${getDev qtsvg}/include/QtSvg";
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CXXFLAGS = "-std=c++11";
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qtWrapperArgs = [
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"--prefix FREI0R_PATH : ${frei0r}/lib/frei0r-1"
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"--prefix LADSPA_PATH : ${ladspaPlugins}/lib/ladspa"
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];
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postInstall = ''
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# Remove an unnecessary reference to movit.dev.
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s=${movit.dev}/include
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t=$(for ((i = 0; i < ''${#s}; i++)); do echo -n X; done)
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sed -i $out/lib/mlt/libmltopengl.so -e "s|$s|$t|g"
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# Remove an unnecessary reference to movit.dev.
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s=${qtbase.dev}/include
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t=$(for ((i = 0; i < ''${#s}; i++)); do echo -n X; done)
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sed -i $out/lib/mlt/libmltqt.so -e "s|$s|$t|g"
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'';
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passthru = {
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inherit ffmpeg;
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};
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passthru.updateScript = genericUpdater {
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inherit pname version;
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versionLister = "${common-updater-scripts}/bin/list-git-tags ${src.meta.homepage}";
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rev-prefix = "v";
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};
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meta = with stdenv.lib; {
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description = "Open source multimedia framework, designed for television broadcasting";
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homepage = "https://www.mltframework.org/";
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license = licenses.gpl3;
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maintainers = [ maintainers.goibhniu ];
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platforms = platforms.linux;
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};
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}
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