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samples: don't call twice of VideoCapture::open()

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This commit is contained in:
Alexander Alekhin 2018-06-11 23:17:49 +00:00
parent 8c4e0dfd13
commit aef16d51ec
1 changed files with 1 additions and 1 deletions
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2
samples/cpp/videocapture_basic.cpp
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@ -20,7 +20,7 @@ int main(int, char**)
//--- INITIALIZE VIDEOCAPTURE //--- INITIALIZE VIDEOCAPTURE
VideoCapture cap; VideoCapture cap;
// open the default camera using default API // open the default camera using default API
cap.open(0); // cap.open(0);
// OR advance usage: select any API backend // OR advance usage: select any API backend
int deviceID = 0; // 0 = open default camera int deviceID = 0; // 0 = open default camera
int apiID = cv::CAP_ANY; // 0 = autodetect default API int apiID = cv::CAP_ANY; // 0 = autodetect default API