| --- Description of the Qt examples --- | |
| - videooverlay: | |
| Show how to use the videooverlay interface through Qt. | |
| The video is displayed as normal 2D scene. | |
| The window is dynamically resized to have the same size as the original video. | |
| - mousevideooverlay: | |
| Show how to use the videooverlay interface through Qt. | |
| The cube is rotating when moving the mouse (+ click maintained) | |
| - qglwidgetvideooverlay: | |
| Show how to use the videooverlay interface through Qt. | |
| The cube is rotating automatically into a QGLWidget | |
| --- How to build the Qt examples --- | |
| sudo apt-get install g++ libqt5-dev | |
| cd qglvideooverlay | |
| qmake | |
| make | |
| ./debug/qglvideooverlay |