From d87b3c6da52752837533d9466197a70220fb7890 Mon Sep 17 00:00:00 2001
From: Ethanfel <ethan.fel@ts-pc.fr>
Date: Tue, 14 Apr 2026 08:53:33 +0200
Subject: [PATCH] fix: disengage lock and clear keyframes when switching clips

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 main.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/main.py b/main.py
index fc04e4f..8110f81 100755
--- a/main.py
+++ b/main.py
@@ -2262,6 +2262,12 @@ class MainWindow(QMainWindow):
         # _after_load triggered by MpvWidget.file_loaded signal
 
     def _after_load(self):
+        # Disengage lock and clear keyframes for the new file.
+        if self._btn_lock.isChecked():
+            self._btn_lock.setChecked(False)
+        self._crop_keyframes.clear()
+        self._timeline.set_crop_keyframes([])
+
         dur = self._mpv.get_duration()
         self._timeline.set_duration(dur)
         self._cursor = 0.0