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{ lib
, stdenv
, fetchFromGitHub
, gst_all_1
, pkg-config
, meson
, ninja
, obs-studio
}:
stdenv.mkDerivation rec {
pname = "obs-gstreamer";
version = "0.2.1";
src = fetchFromGitHub {
owner = "fzwoch";
repo = "obs-gstreamer";
rev = "v${version}";
sha256 = "1fdpwr8br8x9cnrhr3j4f0l81df26n3bj2ibi3cg96rl86054nid";
};
nativeBuildInputs = [ pkg-config meson ninja ];
buildInputs = [ gst_all_1.gstreamermm obs-studio ];
# obs-studio expects the shared object to be located in bin/32bit or bin/64bit
# https://github.com/obsproject/obs-studio/blob/d60c736cb0ec0491013293c8a483d3a6573165cb/libobs/obs-nix.c#L48
postInstall = let
pluginPath = {
i686-linux = "bin/32bit";
x86_64-linux = "bin/64bit";
}.${stdenv.targetPlatform.system} or (throw "Unsupported system: ${stdenv.targetPlatform.system}");
in ''
mkdir -p $out/share/obs/obs-plugins/obs-gstreamer/${pluginPath}
ln -s $out/lib/obs-plugins/obs-gstreamer.so $out/share/obs/obs-plugins/obs-gstreamer/${pluginPath}
'';
meta = with lib; {
description = "An OBS Studio source, encoder and video filter plugin to use GStreamer elements/pipelines in OBS Studio";
homepage = "https://github.com/fswoch/obs-gstreamer";
maintainers = with maintainers; [ ahuzik ];
license = licenses.gpl2Plus;
platforms = [ "x86_64-linux" "i686-linux" ];
};
}
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