EventGhost

Is there someone who uses the Denon AV Serial control and have some programming skills ?
I want to refine the feetback of the Denon with five new events !
For example i get a feetback if i change the input or surround modes with the Denon remote control so i think it must be possible to create an event if i push the play pause stop next track or previous track button on the Denon remote control.

thanks for help