Hi, I'm reading a file from this way. I'm using open cv 3.4.1 and I don't succeed to read Frame . Each I try to used AVIStreamGetFrameOpen( avistream, &bmihdr ) . I have a exception :
" Exception thrown at 0x000000007F8411A9 (lvcod64.dll) in ConsoleApplication1.exe: 0xC0000005: Access violation writing location 0x00000000A537AA98. "
Is someone may help to fix it ...
regads
void stream(std::string strCamera) {
cv::VideoCapture cap(strCamera);
while (true)
{
if (cap.isOpened())
{
cv::Mat frame;
cap >> frame;
if (!frame.empty())
{
cv::imshow("CV_Image", frame);
}
}
cv::waitKey(1);
}
}
int main(int argc, char* argv[]) { thread cam1(stream, "d:\film.avi");
cam1.join();
// cam2.join();
return 0;
}