convert movie frames to RGB format

.gitignore

@@ -123,3 +123,6 @@ yolov8n.pt
 # Keep empty models dir
 models/*
 !models/.gitkeep
+
+# All cached movie files
+*.mp4

app.py

@@ -314,11 +314,11 @@ def process_video(video_path):
         if not ret:
             break  # Exit the loop if no more frames are available
 
-        # Display the current frame as the input frame
-        input_placeholder.image(frame)
-        analyze_frame(
-            frame
-        )  # Analyze the frame for face detection and sentiment analysis
+        # Convert the frame from BGR to RGB format
+        rgb_frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
+
+        # Analyze the frame for face detection and sentiment analysis
+        analyze_frame(rgb_frame)
         publish_frame()  # Publish the results
 
     cap.release()  # Release the video capture object