diff --git a/Makefile b/Makefile
index 83ec94d..c800524 100644
--- a/Makefile
+++ b/Makefile
@@ -86,7 +86,7 @@ sync:
 	@if [ -x $(PY) ]; then PYTHONPATH=. $(PY) apply_sync.py --config $(CONFIG) --lag $(LAG); else PYTHONPATH=. python3 apply_sync.py --config $(CONFIG) --lag $(LAG); fi
 
 verify:
-	@if [ -x $(PY) ]; then LC_NUMERIC=C PYTHONPATH=. QT_STYLE_OVERRIDE=Fusion $(PY) verify_sync.py --config $(CONFIG) --lag $(LAG); else LC_NUMERIC=C PYTHONPATH=. QT_STYLE_OVERRIDE=Fusion python3 verify_sync.py --config $(CONFIG) --lag $(LAG); fi
+	@if [ -x $(PY) ]; then LC_NUMERIC=C PYTHONPATH=. QT_QPA_PLATFORM=xcb QT_STYLE_OVERRIDE=Fusion $(PY) verify_sync.py --config $(CONFIG) --lag $(LAG) --mode short; else LC_NUMERIC=C PYTHONPATH=. QT_QPA_PLATFORM=xcb QT_STYLE_OVERRIDE=Fusion python3 verify_sync.py --config $(CONFIG) --lag $(LAG) --mode short; fi
 
 ast:
 	@AUDIO_A=$$(python3 -c "import tomllib; c=tomllib.load(open('config.toml','rb')); print(c['extract'].get('file_a',''))" 2>/dev/null); \
diff --git a/verify_sync.py b/verify_sync.py
index 51ff242..1380602 100644
--- a/verify_sync.py
+++ b/verify_sync.py
@@ -349,7 +349,6 @@ class VerifyWindow(QtWidgets.QMainWindow):
         """Set up mpv player embedded in the video container widget."""
         self.mpv_player = mpv.MPV(
             wid=str(int(self.video_container.winId())),
-            vo="x11",
             input_default_bindings=False,
             input_vo_keyboard=False,
             cursor_autohide=False,