From 608b5ba7936a5dd3d0d43067e7bfc20b679c23fb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Kr=C3=BCger?= <valknar@pivoine.art>
Date: Thu, 27 Nov 2025 16:45:14 +0100
Subject: [PATCH] fix: nginx audio mime types

---
 ai/nginx.conf.template | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/ai/nginx.conf.template b/ai/nginx.conf.template
index 7129bed..555e8be 100644
--- a/ai/nginx.conf.template
+++ b/ai/nginx.conf.template
@@ -3,6 +3,10 @@ events {
 }
 
 http {
+    # MIME types
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
+
     # Proxy settings
     proxy_http_version 1.1;
     proxy_buffering off;
@@ -28,6 +32,21 @@ http {
         # Increase client body size for image uploads
         client_max_body_size 100M;
 
+        # Audio files - fix Content-Type for browser playback
+        location ~ \.wav$ {
+            proxy_pass http://${GPU_SERVICE_HOST}:${GPU_SERVICE_PORT};
+            proxy_hide_header Content-Type;
+            add_header Content-Type "audio/wav";
+            proxy_hide_header Content-Disposition;
+        }
+
+        location ~ \.mp3$ {
+            proxy_pass http://${GPU_SERVICE_HOST}:${GPU_SERVICE_PORT};
+            proxy_hide_header Content-Type;
+            add_header Content-Type "audio/mpeg";
+            proxy_hide_header Content-Disposition;
+        }
+
         location / {
             # Proxy to service on RunPod via Tailscale
             proxy_pass http://${GPU_SERVICE_HOST}:${GPU_SERVICE_PORT};