Update

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/common/user/configs/gui/obs/default.nix

@@ -3,6 +3,9 @@
   home ? throw "home argument is required",
 }:
 { config, pkgs, ... }:
+let
+  hmConfig = config.home-manager.users.${user};
+in
 {
   boot = {
     kernelModules = [ "v4l2loopback" ];
@@ -17,6 +20,8 @@
   };
 
   home-manager.users.${user} = {
+    imports = [ ./options.nix ];
+
     programs.obs-studio.enable = true;
 
     xdg.configFile."obs-studio/basic/profiles/Untitled/basic.ini".source =
@@ -29,6 +34,12 @@
             RecEncoder = "nvenc_hevc";
             FileNameWithoutSpace = true;
           };
+          Video = with hmConfig.programs.obs-studio.resolution; {
+            BaseCX = base.x;
+            BaseCY = base.y;
+            OutputCX = output.x;
+            OutputCY = output.y;
+          };
         };
   };
 }

hosts/common/user/configs/gui/obs/options.nix

@@ -0,0 +1,31 @@
+{ lib, ... }:
+{
+  options.programs.obs-studio.resolution =
+    with lib;
+    with types;
+    {
+      base = {
+        x = mkOption {
+          type = int;
+          description = "Base resolution width.";
+        };
+
+        y = mkOption {
+          type = int;
+          description = "Base resolution height.";
+        };
+      };
+
+      output = {
+        x = mkOption {
+          type = int;
+          description = "Output resolution width.";
+        };
+
+        y = mkOption {
+          type = int;
+          description = "Output resolution height.";
+        };
+      };
+    };
+}