Tag Archives: mac osx

Camera not working mac yosemite

Camera not working mac yosemite Whenever your camera doesn’t respond in Yosemite then try “restart your mac”¬†or for the following error when working in OpenCV ! QTKit didn’t find any attached Video Input Devices! Warning, camera failed to properly initialize! Cleaned up camera. Program ended with exit code: 255

Terminal command to navigate in Macintosh drive

You most probably are in your User directory so Macintosh is the root directory so if you want to navigate in it and access any file in it then type “cd /”   Terminal command to navigate in Macintosh drive