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dnn: add a check for webcam properties in ssd_mobilenet sample

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This commit is contained in:
berak 2017-12-06 14:16:37 +01:00
parent 7ae19467b5
commit 159ea22b6b
1 changed files with 4 additions and 2 deletions
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6
samples/dnn/ssd_mobilenet_object_detection.cpp
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@ -115,10 +115,12 @@ int main(int argc, char** argv)
(inVideoSize.height - cropSize.height) / 2),
cropSize);
double fps = cap.get(CV_CAP_PROP_FPS);
int fourcc = static_cast<int>(cap.get(CV_CAP_PROP_FOURCC));
VideoWriter outputVideo;
outputVideo.open(parser.get<String>("out") ,
static_cast<int>(cap.get(CV_CAP_PROP_FOURCC)),
cap.get(CV_CAP_PROP_FPS), cropSize, true);
(fourcc != 0 ? fourcc : VideoWriter::fourcc('M','J','P','G')),
(fps != 0 ? fps : 10.0), cropSize, true);
for(;;)
{