fs

src/streamlit_app.py

@@ -134,6 +134,10 @@ class EmotionDetector(VideoTransformerBase):
         # Convert the processed BGR image back to RGB for Streamlit/WebRTC display
         return cv2.cvtColor(img_bgr, cv2.COLOR_BGR2RGB)
 
+# app.py
+
+# ... (previous code above) ...
+
 # --- 4. Streamlit App Layout and WebRTC Stream ---
 st.title("Live Facial Emotion Recognition")
 
@@ -150,16 +154,13 @@ webrtc_ctx = webrtc_streamer(
     video_processor_factory=lambda: EmotionDetector(model, face_detector),
     media_stream_constraints={"video": True, "audio": False}, # Only video, no audio
     
-    # Temporarily set async_processing to False for debugging.
-    # If this works, it points to an asyncio interaction issue. For better performance,
-    # you'd ideally re-enable async_processing=True later.
-    async_processing=False, 
+    async_processing=False, # Keep this False for now to avoid asyncio errors
     
     # Optional: tries to auto-start. Can comment out if you prefer manual start.
     # desired_playing_state={"playing": True}, 
 
     # --- ENHANCED RTC CONFIGURATION ---
-    # Providing a robust list of public STUN servers for better NAT traversal
+    # Providing a very robust list of public STUN servers for better NAT traversal
     rtc_configuration={
         "iceServers": [
             {"urls": ["stun:stun.l.google.com:19302"]},
@@ -169,12 +170,14 @@ webrtc_ctx = webrtc_streamer(
             {"urls": ["stun:stun4.l.google.com:19302"]},
             {"urls": ["stun:stun.services.mozilla.com"]}, 
             {"urls": ["stun:global.stun.twilio.com:3478"]},
-            {"urls": ["stun:stun.nextcloud.com:3478"]}, # Added another
-            {"urls": ["stun:stun.schlund.de"]},         # Added another
+            {"urls": ["stun:stun.nextcloud.com:3478"]},
+            {"urls": ["stun:stun.schlund.de"]},
+            {"urls": ["stun:stun.stunprotocol.org"]},  # Added another
+            {"urls": ["stun:stunserver.org"]},         # Added another
         ]
     },
-    # For more detailed debugging in the browser console, uncomment the line below.
-    # log_level="debug", 
+    # --- Enable Debug Logging ---
+    log_level="debug", # <--- CRITICAL FOR DIAGNOSIS
 )
 
 # Provide feedback based on the stream state