diff --git a/ar_tag_pose/detector_board_main.py b/ar_tag_pose/detector_board_main.py
index 6f008d1..1dedb67 100644
--- a/ar_tag_pose/detector_board_main.py
+++ b/ar_tag_pose/detector_board_main.py
@@ -86,7 +86,7 @@ class Detector(abc.ABC):
 			"CAP_PROP_GAIN": 128,
 			"CAP_PROP_EXPOSURE": 200,
 			"CAP_PROP_AUTO_EXPOSURE": 1,
-			"CAP_PROP_FOURCC": 1196444237
+			"CAP_PROP_FOURCC": 0
 		}
 
 		if 'camera' not in self.params:
@@ -99,6 +99,10 @@ class Detector(abc.ABC):
 		for item in camera:
 			key = item
 			value = camera[key]
+			if "CAP_PROP_FOURCC" in key:
+				if isinstance(key, str):
+					value = cv.VideoWriter.fourcc(*value)
+
 			k = getattr(globals()['cv'], key)
 			self.cap.set(k, value)