VvcVpsUnit::VvcVpsUnit()
    : VvcUnitWithProfile(),
      vps_id(0),
      vps_max_layers(0),
      vps_max_sublayers(0),
      num_units_in_tick(0),
      time_scale(0),
      num_units_in_tick_bit_pos(-1)
{
}
VvcVpsUnit::VvcVpsUnit()
    : VvcUnitWithProfile(),
      vps_id(0),
      vps_max_layers(0),
      vps_max_sublayers(0),
      num_units_in_tick(0),
      time_scale(0),
      num_units_in_tick_bit_pos(-1)
{
}