Update app.py

app.py

@@ -354,7 +354,10 @@ def on_video_upload_change(video_file, use_blip):
     """Handle video upload and store video info for toggling"""
     global current_video_file, blip_generated_name, original_filename, current_video_url
     
+    print(f"DEBUG: Upload handler called with video_file: {video_file}")
+    
     if not video_file:
+        print("DEBUG: No video file - clearing state")
         current_video_file = None
         blip_generated_name = ""
         original_filename = ""
@@ -365,9 +368,7 @@ def on_video_upload_change(video_file, use_blip):
         current_video_file = video_file
         current_video_url = None  # Clear URL when uploading file
         
-        # Debug: Check what we get from the video file
-        print(f"DEBUG: video_file type: {type(video_file)}")
-        print(f"DEBUG: video_file attributes: {dir(video_file)}")
+        print(f"DEBUG: Processing upload - video_file type: {type(video_file)}")
         
         # Generate original filename FIRST - try multiple ways
         original_filename = "uploaded_video"  # Default fallback
@@ -404,6 +405,7 @@ def on_video_upload_change(video_file, use_blip):
         # Generate BLIP name
         blip_generated_name = ""
         if use_blip:
+            print("DEBUG: Starting BLIP processing...")
             frames, _ = read_video_frames(video_file, 999, -1, 480)
             if len(frames) > 0:
                 frame = frames[len(frames) // 2]
@@ -413,11 +415,12 @@ def on_video_upload_change(video_file, use_blip):
         # Return appropriate name based on BLIP setting
         final_name = blip_generated_name if (use_blip and blip_generated_name) else original_filename
         print(f"DEBUG: Final name returned: '{final_name}' (BLIP: {use_blip})")
+        print(f"DEBUG: Returning - filename: '{final_name}', clear URL: '', status: 'success'")
         return final_name, "", "Video uploaded successfully!"  # Clear URL when video uploaded
         
     except Exception as e:
         error_msg = f"Upload processing failed: {str(e)}"
-        print(error_msg)
+        print(f"DEBUG ERROR: {error_msg}")
         return "uploaded_video", gr.update(), error_msg
 
 def on_video_url_change(url, use_blip):
@@ -694,4 +697,4 @@ if __name__ == "__main__":
         server_name="0.0.0.0",
         server_port=7860,
         show_error=True
-    )
+    )