Fix build issues on macos

2025-03-13 23:15:12 -05:00
parent 46e2b5f713
commit aefbad852e
3 changed files with 65 additions and 2 deletions
--- a/main.py
+++ b/main.py
@@ -93,8 +93,11 @@ class ChromaPreviewer(QWidget):
        ], dtype=np.uint8)

    def update_frame(self):
-        ret, frame = self.cap.read()
-        if not ret:
+        try:
+            ret, frame = self.cap.read()
+            if not ret:
+                return
+        except AttributeError:
            return

        frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)