Choose Camera in openCV


I’m on a MacBook and want to use an external USB-Cam instead of the Built-In Isight. setDeviceID() of ofVideoGrabber doesn’t seems to do the job and also I can’t figure out how to get on the list from listDevices().

Sorry, I’m pretty new to oF/C++ so maybe I’m just blind :slight_smile:


so, I figured it out myself. but for everyone who got the same problem:
I had the same problem as in