diff --git a/systems/LoutreOS/configuration.nix b/systems/LoutreOS/configuration.nix
index 5c0f592..9b8d3d2 100644
--- a/systems/LoutreOS/configuration.nix
+++ b/systems/LoutreOS/configuration.nix
@@ -96,6 +96,7 @@ in
         allowedTCPPorts = [
           111 2049 4000 4001 4002 # NFS
           3483 9000 9090 # Slimserver
+          1935 # RTMP
         ];
         allowedUDPPorts = [
           111 2049 4000 4001 4002 # NFS
diff --git a/systems/LoutreOS/web.nix b/systems/LoutreOS/web.nix
index 53f019e..9a4ee8e 100644
--- a/systems/LoutreOS/web.nix
+++ b/systems/LoutreOS/web.nix
@@ -77,6 +77,9 @@ in
   services = {
     nginx = {
       enable = true;
+      package = pkgs.nginx.override {
+        modules = with pkgs.nginxModules; [ rtmp ];
+      };
       recommendedGzipSettings = true;
       recommendedOptimisation = true;
       recommendedProxySettings = true;
@@ -188,6 +191,18 @@ in
             root = "/run/python-ci/nyanloutre/site-max";
           };
         };
+        "stream.nyanlout.re" = {
+          enableACME = true;
+          forceSSL = true;
+          root = "/var/www/hls/";
+
+          locations."/" = {
+            extraConfig = ''
+              add_header Cache-Control no-cache;
+              add_header Access-Control-Allow-Origin *;
+            '';
+          };
+        };
         "login.nyanlout.re" = {
           enableACME = true;
           forceSSL = true;
@@ -209,6 +224,35 @@ in
         "ci.nyanlout.re" = nginxSimpleReverse 52350;
         "gitea.nyanlout.re" = nginxSimpleReverse config.services.gitea.httpPort;
       };
+      appendConfig = ''
+        rtmp {
+          server {
+            listen 1935;
+
+            application live {
+              live on;
+
+              exec_push ${pkgs.ffmpeg}/bin/ffmpeg -i rtmp://localhost/$app/$name -async 1 -vsync -1
+                          -c:v libx264 -c:a aac -b:v 768k -b:a 96k -vf "scale=720:trunc(ow/a/2)*2" -tune zerolatency -preset ultrafast -crf 28 -f flv rtmp://localhost/show/$name_mid
+                          -c:v libx264 -c:a aac -b:v 1024k -b:a 128k -vf "scale=960:trunc(ow/a/2)*2" -tune zerolatency -preset ultrafast -crf 28 -f flv rtmp://localhost/show/$name_high
+                          -c copy -f flv rtmp://localhost/show/$name_src 2>>${config.services.nginx.virtualHosts."stream.nyanlout.re".root}/ffmpeg-$name.log;
+            }
+
+            application show {
+              live on;
+              hls on;
+
+              hls_path ${config.services.nginx.virtualHosts."stream.nyanlout.re".root};
+              hls_fragment 3s;
+              hls_playlist_length 60s;
+
+              hls_variant _mid BANDWIDTH=448000; # Medium bitrate, SD resolution
+              hls_variant _high BANDWIDTH=1152000; # High bitrate, higher-than-SD resolution
+              hls_variant _src BANDWIDTH=4096000; # Source bitrate, source resolution
+            }
+          }
+        }
+      '';
     };
 
     postgresql.enable = true;