dnn: add a check for webcam properties in ssd_mobilenet sample

pull/10243/head
berak 7 years ago
parent 7ae19467b5
commit 159ea22b6b
  1. 6
      samples/dnn/ssd_mobilenet_object_detection.cpp

@ -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(;;)
{

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