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update samples: waitKey() usage

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Original commit is a5f19f7dd6
This commit is contained in:
StevenPuttemans
2016-08-12 15:11:30 +02:00
committed by Alexander Alekhin
parent 4e7b521438
commit 6d34d6b47e
76 changed files with 142 additions and 154 deletions
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samples/python/video_v4l2.py
+2 -2
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@@ -58,10 +58,10 @@ while True:
cv2.putText(img, "FPS: {}".format(fps), (15, 80), font, 1.0, color)
cv2.imshow("Video", img)
k = 0xFF & cv2.waitKey(1)
k = cv2.waitKey(1)
if k == 27:
break
elif k == ord("g"):
elif k == ord('g'):
convert_rgb = not convert_rgb
cap.set(cv2.CAP_PROP_CONVERT_RGB, convert_rgb)