Update app.py

app.py

@@ -5,13 +5,18 @@ from PIL import Image
 
 st.title("Live Webcam Stream - Original and Flipped")
 
-# Start webcam capture
-cap = cv2.VideoCapture(0)
-print(cap)
-# Check if the webcam is opened successfully
+# Try accessing the webcam (with different indexes)
+cap = cv2.VideoCapture(0)  # First try index 0
 if not cap.isOpened():
-    st.error("Failed to access the webcam. Please check your device.")
-else:
+    st.warning("Webcam not found. Trying with index 1.")
+    cap = cv2.VideoCapture(1)  # Try index 1 if index 0 fails
+    if not cap.isOpened():
+        st.error("Failed to access the webcam. Please check your device or permissions.")
+    else:
+        st.write("Webcam accessed using index 1.")
+
+# If camera is available, proceed with the processing
+if cap.isOpened():
     # Create two columns to display the original and flipped video streams
     col1, col2 = st.columns(2)
     original_placeholder = col1.empty()
@@ -31,10 +36,9 @@ else:
         # Display both original and flipped frames in their respective columns
         original_placeholder.image(original_img, caption="Original Video Stream", use_column_width=True)
         flipped_placeholder.image(flipped_img, caption="Flipped Video Stream", use_column_width=True)
-    
+
     # Stop streaming if the user presses the button
     stop_button = st.button("Stop Streaming")
     if stop_button:
         cap.release()
         st.write("Stream stopped.")
-