fix: sync LoadVideo 'file' media refs for remote workers

api/orchestration/media_sync.py

@@ -57,13 +57,13 @@ def convert_paths_for_platform(obj, target_separator):
 
 
 def _find_media_references(prompt_obj):
-    """Find media file references in image/video/audio inputs used by worker prompts."""
+    """Find media file references in image/video/audio/file inputs used by worker prompts."""
     media_refs = set()
     for node in prompt_obj.values():
         if not isinstance(node, dict):
             continue
         inputs = node.get("inputs", {})
-        for key in ("image", "video", "audio"):
+        for key in ("image", "video", "audio", "file"):
             value = inputs.get(key)
             if isinstance(value, str):
                 cleaned = re.sub(r"\s*\[\w+\]$", "", value).strip().replace("\\", "/")

tests/api/test_media_sync.py

@@ -174,6 +174,11 @@ class FindMediaReferencesTests(unittest.TestCase):
         refs = ms._find_media_references(prompt)
         self.assertIn("clip.mp4", refs)
 
+    def test_finds_file_input_for_load_video(self):
+        prompt = {"1": {"class_type": "LoadVideo", "inputs": {"file": "1 - Copy.mp4"}}}
+        refs = ms._find_media_references(prompt)
+        self.assertIn("1 - Copy.mp4", refs)
+
     def test_finds_audio_input(self):
         prompt = {"1": {"class_type": "LoadAudio", "inputs": {"audio": "track.wav"}}}
         refs = ms._find_media_references(prompt)