connect(&xc, &XinemaControl::title_changed, this, &StreamControlItem::title_changed);
connect(&xc, &XinemaControl::duration_changed, this, &StreamControlItem::duration_changed);
connect(&xc, &XinemaControl::position_changed, this, &StreamControlItem::position_changed);
connect(&xc, &XinemaControl::title_changed, this, &StreamControlItem::title_changed);
connect(&xc, &XinemaControl::duration_changed, this, &StreamControlItem::duration_changed);
connect(&xc, &XinemaControl::position_changed, this, &StreamControlItem::position_changed);