Changes

packages/applications/desktop/xwaylandvideobridge/default.nix

@@ -0,0 +1,24 @@
+{
+  stdenv
+, lib, fetchFromGitLab
+, cmake, extra-cmake-modules, pkg-config
+, qtbase, qtx11extras, wrapQtAppsHook
+, kpipewire, plasma-framework
+, xorg
+}:
+
+stdenv.mkDerivation rec {
+  pname = "xwaylandvideobridge";
+  version = "5.27.3";
+
+  src = fetchFromGitLab {
+    owner = "davidedmundson";
+    repo = "xwaylandvideobridge";
+    rev = "b876b5f3ee5cc810c99b08e8f0ebb29553e45e47";
+    domain = "invent.kde.org";
+    sha256 = "sha256-gfQkOIZegxdFQ9IV2Qp/lLRtfI5/g6bDD3XRBdLh4q0=";
+  };
+
+  buildInputs = [ qtbase qtx11extras plasma-framework xorg.xcbproto kpipewire cmake pkg-config ];
+  nativeBuildInputs = [ wrapQtAppsHook extra-cmake-modules ]; 
+}

packages/default.nix

@@ -44,6 +44,16 @@ let
   dfl-applications = prev.libsForQt5.callPackage development/cpp/dfl-app {
     inherit dfl-ipc;
   };
+
+  kpipewire = prev.libsForQt5.kpipewire.overrideAttrs (old: {
+    src = prev.fetchFromGitLab {
+      owner = "plasma";
+      repo = "kpipewire";
+      rev = "ed99b94be40bd8c5b7b2a2f17d0622f11b2ab7fb";
+      domain = "invent.kde.org";
+      sha256 = "sha256-KhmhlH7gaFGrvPaB3voQ57CKutnw5DlLOz7gy/3Mzms=";
+    };
+  });
 in {
   inherit discord-system-electron dfl-ipc dfl-applications dfl-utils wayqt;
 
@@ -101,4 +111,12 @@ in {
   qtgreet = prev.libsForQt5.callPackage applications/desktop/qtgreet {
     inherit dfl-applications dfl-utils dfl-ipc wayqt;
   };
+
+  kpipewire = prev.libsForQt5.callPackage development/cpp/libkpipewire {};
+  xwaylandvideobridge = prev.libsForQt5.callPackage applications/desktop/xwaylandvideobridge {
+    inherit kpipewire;
+  };
+
+  #obs-websocket = prev.libsForQt5.callPackage obs/obs-websocket {};
+  obs-cli = prev.callPackage obs/obs-cli {};
 }

packages/development/cpp/libkpipewire/default.nix

@@ -0,0 +1,21 @@
+{
+  stdenv
+, lib, fetchFromGitLab
+, cmake, pkg-config
+, qtbase, wrapQtAppsHook
+, kwayland, ki18n, kcoreaddons
+, pipewire, libepoxy, ffmpeg
+}:
+
+stdenv.mkDerivation rec {
+  pname = "xwaylandvideobridge";
+  version = "5.27.3";
+
+  src = builtins.fetchurl {
+    url = "https://download.kde.org/stable/plasma/${version}/${pname}-${version}.tar.xz";
+    sha256 = "sha256:0b95jjkfpkvc2ld3x6p7nw6kn6fkqba9q7x95ywvgag2b00jdb56";
+  };
+
+  buildInputs = [ qtbase kwayland ki18n kcoreaddons pipewire libepoxy ffmpeg cmake pkg-config ];
+  nativeBuildInputs = [ wrapQtAppsHook ]; 
+}

packages/obs/obs-cli/default.nix

@@ -0,0 +1,27 @@
+{ lib
+, buildGoModule
+, fetchFromGitHub
+}:
+
+buildGoModule rec {
+  pname = "obs-cli";
+  version = "0.5.0";
+
+  src = fetchFromGitHub {
+    owner = "muesli";
+    repo = "obs-cli";
+    rev = "v${version}";
+    hash = "sha256-4tjS+PWyP/T0zs4IGE6VQ5c+3tuqxlBwfpPBVEcim6c=";
+  };
+
+  vendorHash = "sha256-RGpkqX97zalZv4aDfihJBKO1l2O8tcxn0I1SPL1WIg8=";
+
+  ldflags = [ "-s" "-w" ];
+
+  meta = with lib; {
+    description = "OBS-cli is a command-line remote control for OBS";
+    homepage = "https://github.com/muesli/obs-cli";
+    license = licenses.mit;
+    maintainers = with maintainers; [ ];
+  };
+}

packages/obs/obs-websocket/default.nix

@@ -0,0 +1,39 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, cmake, ninja, pkg-config
+, qtbase, wrapQtAppsHook
+, nlohmann_json, asio, websocketpp
+, obs-studio
+}:
+
+stdenv.mkDerivation rec {
+  pname = "obs-websocket";
+  version = "4.9.1-compat";
+
+  src = fetchFromGitHub {
+    owner = "obsproject";
+    repo = pname;
+    rev = "${version}";
+    sha256 = "14xhk6d7j2q5swfj0b7jdgmswjdkqjnj3q11qs5vbh93hk30jyvh";
+  };
+
+  nativeBuildInputs = [ cmake ninja pkg-config wrapQtAppsHook ];
+  buildInputs = [ obs-studio qtbase nlohmann_json asio websocketpp ];
+
+  cmakeFlags = [
+    "-DLIBOBS_INCLUDE_DIR=${obs-studio.src}/libobs"
+    "-Wno-dev"
+  ];
+
+  preConfigure = ''
+    cp ${obs-studio.src}/cmake/external/ObsPluginHelpers.cmake cmake/FindLibObs.cmake
+  '';
+
+  meta = with lib; {
+    description = "Remote-control of OBS Studio through WebSocket";
+    homepage = "https://github.com/obsproject/obs-websocket";
+    license = licenses.gpl2;
+    platforms = [ "x86_64-linux" "i686-linux" ];
+  };
+}