TouchesClavier

smplayer

mplayer -send-action play_or_pause

• liste des actions : Preferences/clavier et souris source

dbus

• http://www.freedesktop.org/wiki/Software/dbus
• qdbusviewer <=> kdcop
• http://usrlocalbin.blogspot.com/2008/04/simple-qdbus-tutorial-part-two.html

amarok

dbus-send --type=method_call --dest='org.kde.amarok' /Player org.freedesktop.MediaPlayer.PlayPause