Media creation and desktop tweaks

hosts/cap-nr200p/configuration.nix

@@ -38,6 +38,7 @@
     ../../modules/application-groups/gaming.nix
     ../../modules/application-groups/homelab.nix
     ../../modules/application-groups/media.nix
+    ../../modules/application-groups/media-creation.nix
     ../../modules/application-groups/pcb-design.nix
     ../../modules/application-groups/productivity.nix
     ../../modules/application-groups/programming.nix

hosts/cap-slim7/configuration.nix

@@ -34,6 +34,7 @@
     ../../modules/application-groups/gaming.nix
     ../../modules/application-groups/homelab.nix
     ../../modules/application-groups/media.nix
+    ../../modules/application-groups/media-creation.nix
     ../../modules/application-groups/pcb-design.nix
     ../../modules/application-groups/productivity.nix
     ../../modules/application-groups/programming.nix

modules/application-groups/media-creation.nix

@@ -0,0 +1,51 @@
+{ config, pkgs, ... }:
+let
+  spotifyPlayerDesktopEntry = pkgs.writeTextFile {
+    name = "spotify-player-desktop";
+    destination = "/share/applications/spotify-player.desktop";
+    text = ''
+      [Desktop Entry]
+      Type=Application
+      Name=Spotify Player
+      Exec=kitty -e spotify_player
+      Icon=spotify_player
+      Terminal=false
+      Categories=Media;
+    '';
+  };
+in
+{
+  boot = {
+    # Make v4l2loopback kernel module available to NixOS.
+    extraModulePackages = with config.boot.kernelPackages; [
+      v4l2loopback
+    ];
+    # Activate kernel module(s).
+    kernelModules = [
+      # Virtual camera.
+      "v4l2loopback"
+      # Virtual Microphone. Custom DroidCam v4l2loopback driver needed for audio.
+      # "snd-aloop"
+    ];
+  };
+
+  boot.extraModprobeConfig = ''
+    # exclusive_caps: Skype, Zoom, Teams etc. will only show device when actually streaming
+    # card_label: Name of virtual camera, how it'll show up in Skype, Zoom, Teams
+    # https://github.com/umlaeute/v4l2loopback
+    options v4l2loopback exclusive_caps=1 card_label="Virtual Camera"
+  '';
+
+  programs.bash.shellAliases = {
+    scrwebcam = "sudo pkill scrcpy ; sudo modprobe -r v4l2loopback ; sudo modprobe v4l2loopback && nohup scrcpy --camera-facing=back --video-source=camera --v4l2-sink=/dev/video0 --no-window --no-audio-playback 2>&1 1>/dev/null";
+  };
+
+  environment.systemPackages = with pkgs; [
+    audacity
+    darktable
+    davinci-resolve
+    kdePackages.kdenlive
+    obs-studio
+  ];
+
+}

modules/application-groups/media.nix

@@ -13,7 +13,8 @@ let
       Categories=Media;
     '';
   };
-in {
+in
+{
   boot = {
     # Make v4l2loopback kernel module available to NixOS.
     extraModulePackages = with config.boot.kernelPackages; [
@@ -40,12 +41,8 @@ in {
   };
 
   environment.systemPackages = with pkgs; [
-
-    # aaudacity
-    # darktable
     deadbeef
     glava
-    obs-studio
     plex-desktop
     projectm_3
     sox
@@ -54,6 +51,4 @@ in {
     vlc
   ];
 
-
-
 }