add new video edit scripts for combine video and spliting video

package/utils.py

@@ -45,12 +45,45 @@ def get_video_id_from_chat(json_path: str | Path) -> str | None:
         return None
 
 def write_csv(data: list, file_name: str):
-    # Open file with newline='' to prevent extra blank rows across platforms
-    with open(file_name, "w", newline="", encoding="utf-8") as file:
-        writer = csv.writer(file)
+    """Writes a list of dictionaries or objects to a CSV file."""
+    
+    if not data:
+        print(f"⚠️ Warning: No data provided to write to {file_name}.")
+        return
+
+    # Determine if the data contains objects that need serialization
+    first_item = data[0]
+    
+    if hasattr(first_item, '__dict__') and not isinstance(first_item, (str, int, float, bool)):
+        print("ℹ️ Detected object types. Converting objects to dictionary rows for CSV writing.")
         
-        # Write all rows at once
-        writer.writerows(data)
+        # Extract attributes/properties into a list of dictionaries
+        data_to_write = []
+        # We assume all objects in the list have the same structure for simplicity
+        # A more robust solution would require knowing the schema.
+        for item in data:
+            row_dict = {}
+            # Export all instance attributes to the dictionary
+            for key, value in item.__dict__.items():
+                row_dict[key] = value
+            data_to_write.append(row_dict)
+            
+        # Since csv.writer doesn't handle dicts directly, we list the keys from the first dict
+        fieldnames = list(data_to_write[0].keys())
+        
+        with open(file_name, "w", newline="", encoding="utf-8") as file:
+            writer = csv.DictWriter(file, fieldnames=fieldnames)
+            
+            writer.writeheader()
+            writer.writerows(data_to_write)
+            
+    else:
+        # Assume data is already a list of lists/tuples
+        with open(file_name, "w", newline="", encoding="utf-8") as file:
+            writer = csv.writer(file)
+            
+            # Write all rows at once
+            writer.writerows(data)
 
 def run_command(cmd_str: str, progress_prefix: str = "Progress", look_for: list = ["frame=", "time=", "fps=", "Rendering frame"]) -> bool:
    """Runs a system command, streams its output live, and reports errors on failure."""