- skip first 5 seconds (due to camera warm up)

git-svn-id: http://moon:8086/svn/software/trunk/projects/opencv@317 b431acfa-c32f-4a4a-93f1-934dc6c82436
2016-09-18 08:25:19 +00:00
parent fb4f01a641
commit b7e833bbc4
1 changed files with 4 additions and 1 deletions
@@ -123,9 +123,12 @@ if videoFile == "piCamera":
 	from picamera.array import PiRGBArray
 	from picamera import PiCamera
 	vs = PiVideoStream(resolution=(width,height), framerate=framerate).start()
-	time.sleep(2.0)
+	time.sleep(5.0)
 else:
 	vs = cv2.VideoCapture(videoFile)
+	# skip first 5 seconds
+	for i in range(0, 5*framerate):
+		ret, frame = vs.read()

 print("[INFO] sampling THREADED frames from `" + videoFile + "` at " + str(framerate) + " frame/s")
 fps = FPS().start()