Batch convert wav files to mp3 in OSX using Terminal

Higher values of the -V* parameter will reduce the quality and decrease the file size of the mp3 files. Make sure lame is installed.

Link OpenCV projects in OSX using gcc

After getting the OpenCV using mac port I ran into trouble linking projects using the OpenCV functionalities. Using linux, it is as easy as setting the “-lcv” linker flag. Using OSX, I was only successfull when the library paths are returned by the pkg-config utility. You can run the command without the back ticks, and copy its outputs in your makefile, or just copy the command with the back ticks inside your makefile:

 

pkg-config --libs --cflags opencv

Link OpenCV projects in OSX using gcc

After getting the OpenCV using mac port I ran into trouble linking projects using the OpenCV functionalities. Using linux, it is as easy as setting the “-lcv” linker flag. Using OSX, I was only successfull when the library paths are returned by the pkg-config utility. You can run the command without the back ticks, and copy its outputs in your makefile, or just copy the command with the back ticks inside your makefile:

 

pkg-config --libs --cflags opencv