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app.py

@@ -159,9 +159,9 @@ def canvas_of(path: str) -> tuple[int, int]:
     The same rule as `omni_preencode.canvas` — the part of the frame that is kept decides.
     """
 
-    import av
+    import omni_preencode as pre
 
-    stream = av.open(path, metadata_errors="ignore").streams.video[0]
+    stream = pre.open_media(path).streams.video[0]
     width, height = int(stream.width), int(stream.height)
     return (768, 1344) if width >= height else (1344, 768)
 
@@ -169,9 +169,9 @@ def canvas_of(path: str) -> tuple[int, int]:
 def read_video(path: str, seconds: float = 0.0) -> tuple[np.ndarray, float]:
     """Decode a clip — only its first `seconds` when given — exactly as `omni_preencode.read_video`."""
 
-    import av
+    import omni_preencode as pre
 
-    container = av.open(path, metadata_errors="ignore")
+    container = pre.open_media(path)
     stream = container.streams.video[0]
     stream.thread_type = "AUTO"
     fps = float(stream.average_rate)