CV_FOURCC was not declared in this scope
I am using Opencv 3.0.0 dev on Ubuntu 12.04 and calling CV_FOURCC. Did I miss any header file or the name of macro is changed in the latest version? I have using namespace cv already, and including opencv2/core/core.hpp> and opencv2/highgui/highgui.hpp.
Some other macros are also missing such as CV_SORT_ASCENDING, CV_StsNotImplemented.
yes, all true. most constants in 3.0 lost the CV_ prefix and live instead in the cv:: namespace.
also, the old CV_FOURCC macro was replaced by VideoWriter::fourcc()