I am writing C++ class for managing multiple cameras and reading frames from them. Let's say it is wrapper for OpenCV. Currently I am finding cameras by trying to create devices from 0-10 range and If there is output I know that I've found working camera. I can always save internal IDs of those cameras to distinguish them but what If another camera is plugged in? It may break the order of IDs. So is there any way to distinguish OpenCV cameras for example by getting their hardware IDs?
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