CODEWITHSUNDEEP
c++opencv
Summit
Summit

Reputation: 2268

How to create a videoCapture object in a class

I am trying to use a VideoCapture object in a class , all the examples that i have seen are setting the camera id in the constructor of the object.

cv::VideoCapture cam(1);

if i declare the object as a class variable

 cv::VideoCapture cam

how can i initialize it in the class constructor to camID = 1;

Upvotes: 0

Views: 383

Answers (1)

Yunus Temurlenk
Yunus Temurlenk

Reputation: 4367

You can initialize it by using open :

class InitialiseTest
{    
    VideoCapture cap;    
public:
    InitialiseTest(){
        cap.open(1);
    }        
};

int main()
{    
    InitialiseTest obj;
    
}

Upvotes: 3

Related Questions