VvcHrdUnit::VvcHrdUnit()
    : general_nal_hrd_params_present_flag(0),
      general_du_hrd_params_present_flag(0),
      general_vcl_hrd_params_present_flag(0),
      hrd_cpb_cnt_minus1(0),
      num_units_in_tick(0),
      time_scale(0)
{
}
VvcHrdUnit::VvcHrdUnit()
    : general_nal_hrd_params_present_flag(0),
      general_du_hrd_params_present_flag(0),
      general_vcl_hrd_params_present_flag(0),
      hrd_cpb_cnt_minus1(0),
      num_units_in_tick(0),
      time_scale(0)
{
}