From 52747ba516d2b5344122d6a2aa514f2f06ccf823 Mon Sep 17 00:00:00 2001 From: Jens Ahrensfeld Date: Wed, 19 Oct 2016 17:56:15 +0000 Subject: [PATCH] fileReadThread(): check return of read() git-svn-id: http://moon:8086/svn/software/trunk/projects/opencv@328 b431acfa-c32f-4a4a-93f1-934dc6c82436 --- lasertrack.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lasertrack.py b/lasertrack.py index 86445bd..c39338c 100755 --- a/lasertrack.py +++ b/lasertrack.py @@ -80,7 +80,8 @@ class VideoSource(RgbProcessorAdapter): cap = cv2.VideoCapture(self.fileName) while not self.cancel: ret, frame = cap.read() - self.write(frame) + if ret: + self.write(frame) time.sleep(1.0/self.framerate)