+ //Adds the Combo Box to the vertical box
+ get_vbox()->pack_start(*vcodec, true, true, 0);
+ // Connect the signal change to the handler
+ vcodec->signal_changed().connect(sigc::mem_fun(*this, &Dialog_TargetParam::on_vcodec_change));
+ // By defaut, set the active text to the Custom Video Codec
+ vcodec->set_active_text(CUSTOM_VCODEC);
+ customvcodec->set_text("customvc");
+ //Compare the passed vcodec to the available and set it active if found