2013-10-02 21:19:02 -0600 | received badge | ● Editor (source) |
2013-10-02 21:17:56 -0600 | asked a question | returning captured frame I am trying to create this function void videoHandler::getNextFrame(Mat& frame){ but as the compilers exits and the Mat pointer is accessed I get an access violation error as if the frame info was destroyed. I tried using tempFrame->setImage(frame); which sets the image and It only works when I use copyto() or clone() functions but slows down the compilation alot. I tried return frame; static declarations; so unless a copy is made the frame is lost when the compiler goes out of scope. any suggestions for an alternative or better way to do it. |