{ lib , fetchFromGitHub , cmake , SDL , ffmpeg , frei0r , libjack2 , libdv , libsamplerate , libvorbis , libxml2 , movit , pkg-config , sox , qtbase , qtsvg , fftw , vid-stab , opencv3 , ladspa-sdk , gitUpdater , ladspaPlugins , mkDerivation , which }: mkDerivation rec { pname = "mlt"; version = "7.8.0"; src = fetchFromGitHub { owner = "mltframework"; repo = "mlt"; rev = "v${version}"; sha256 = "sha256-r8lvzz083WWlDtjvlsPwvOgplx2lPPkDDf3t0G9PqAQ="; }; buildInputs = [ SDL ffmpeg frei0r libjack2 libdv libsamplerate libvorbis libxml2 movit pkg-config qtbase qtsvg sox fftw vid-stab opencv3 ladspa-sdk ladspaPlugins ]; nativeBuildInputs = [ cmake which ]; outputs = [ "out" "dev" ]; cmakeFlags = [ # RPATH of binary /nix/store/.../bin/... contains a forbidden reference to /build/ "-DCMAKE_SKIP_BUILD_RPATH=ON" ]; qtWrapperArgs = [ "--prefix FREI0R_PATH : ${frei0r}/lib/frei0r-1" "--prefix LADSPA_PATH : ${ladspaPlugins}/lib/ladspa" ]; passthru = { inherit ffmpeg; }; passthru.updateScript = gitUpdater { inherit pname version; attrPath = "libsForQt5.mlt"; rev-prefix = "v"; }; meta = with lib; { description = "Open source multimedia framework, designed for television broadcasting"; homepage = "https://www.mltframework.org/"; license = licenses.gpl3; maintainers = [ maintainers.goibhniu ]; platforms = platforms.linux; }; }