Creating Applications with libunicapgtk

To compile the sample code in this tutorial and link it against libunicapgtk, use the following command:

gcc `pkg-config --cflags --libs libunicapgtk` -o tut_X_X tut_X_X.c

Replace 'tut_X_X' with the name of the .c file

In this tutorial, we create a complete application to capture and display video images. To start with, we need an empty window and a GTK main loop which is created with the following code: