commit remaining modified project files

src/vlm/scanner.py

@@ -65,6 +65,15 @@ def scan_library(
         logger.error(f"Library root is not a directory: {root}")
         return []
     
+    if include_video_metadata:
+        import shutil
+        if not shutil.which("ffprobe"):
+            logger.warning(
+                "ffprobe command not found in PATH. Video metadata extraction will be skipped. "
+                "Only file-level information (size, mtime) will be recorded."
+            )
+            include_video_metadata = False
+
     video_files = []
     file_count = 0
     discovered_paths = _discover_video_paths(root, config.video_extensions)