diff --git a/main.py b/main.py
index fa04679..ea6b3e7 100755
--- a/main.py
+++ b/main.py
@@ -362,11 +362,6 @@ class ExportWorker(QThread):
                         self._input, self._start, self._output
                     )
                     subprocess.run(audio_cmd, capture_output=True, text=True, timeout=60)
-                    # Write fps.txt alongside the .wav file.
-                    if self._fps is not None:
-                        fps_path = self._output + ".fps.txt"
-                        with open(fps_path, "w") as f:
-                            f.write(f"{self._fps}\n")
                     # Audio extraction failure (e.g. no audio stream) is ignored —
                     # the frame sequence is the primary output.
                 self.finished.emit(self._output)