Update services/video_service.py

services/video_service.py

@@ -17,9 +17,14 @@ class VideoService:
         return frames
 
     def frame_to_pil(self, frame):
-        """Convert OpenCV frame to PIL Image."""
+    try:
         frame_rgb = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
-        return Image.fromarray(frame_rgb)
+        pil_image = Image.fromarray(frame_rgb)
+        return pil_image
+    except Exception as e:
+        print(f"[Error] frame_to_pil conversion failed: {e}")
+        return None
+
 
     def draw_detections(self, frame, detections):
         """Draw bounding boxes, labels, and timestamp on frame."""