How to compile
Install dependencies
$ brew install ffmpeg --HEAD
$ brew install homebrew/science/opencv3 --HEAD --with-contrib --with-examples --with-ffmpeg --with-java --with-tbb
$ brew link --force opencv3
Compile exercises
$ make
$ brew install ffmpeg --HEAD
$ brew install homebrew/science/opencv3 --HEAD --with-contrib --with-examples --with-ffmpeg --with-java --with-tbb
$ brew link --force opencv3
$ make