{
SessionHandlePtr::set_session (s);
if (!_session) { return; }
+ ARDOUR::Config->ParameterChanged.connect (*this, invalidator (*this), ui_bind (&VideoMonitor::parameter_changed, this, _1), gui_context());
_session->config.ParameterChanged.connect (*this, invalidator (*this), ui_bind (&VideoMonitor::parameter_changed, this, _1), gui_context());
XMLNode* node = _session->extra_xml (X_("XJSettings"));
if (!node) { return;}