1 files changed, 0 insertions, 8 deletions
diff --git a/app/converter/audio.py b/app/converter/audio.py
index 58cd5a5..9df7aff 100644
--- a/app/converter/audio.py
+++ b/app/converter/audio.py
@@ -46,14 +46,6 @@ def atempo_filters(speed: float) -> str:
     return ",".join(chain)
 
 
-def speed_export_params(speed: float) -> List[str]:
-    """Return ffmpeg filter args for pitch-preserving speed adjustment."""
-    filters = atempo_filters(speed)
-    if not filters:
-        return []
-    return ["-filter:a", filters]
-
-
 def _concat_escape(path: str) -> str:
     """Escape a path for use inside single quotes in an ffmpeg concat list."""
     return path.replace("'", "'\\''")