working a bit faster

core/video_splitter.py

@@ -44,6 +44,14 @@ class VideoSplitter:
         segments_dir = os.path.join(output_dir, f"{video_name}_segments")
         ensure_directory(segments_dir)
         
+        # Check for completion marker to avoid re-splitting
+        completion_marker = os.path.join(segments_dir, ".splitting_done")
+        if os.path.exists(completion_marker):
+            logger.info(f"Video already split, skipping splitting process. Found completion marker: {completion_marker}")
+            segment_dirs = [d for d in os.listdir(segments_dir) if os.path.isdir(os.path.join(segments_dir, d)) and d.startswith("segment_")]
+            segment_dirs.sort(key=lambda x: int(x.split("_")[1]))
+            return segments_dir, segment_dirs
+        
         logger.info(f"Splitting video {input_video} into {self.segment_duration}s segments")
         
         # Split video using ffmpeg
@@ -83,6 +91,11 @@ class VideoSplitter:
         # Create file list for later concatenation
         self._create_file_list(segments_dir, segment_dirs)
         
+        # Create completion marker
+        completion_marker = os.path.join(segments_dir, ".splitting_done")
+        with open(completion_marker, 'w') as f:
+            f.write("Video splitting completed successfully.")
+        
         logger.info(f"Successfully split video into {len(segment_dirs)} segments")
         return segments_dir, segment_dirs