(gdb) print *sps
$2 = {
  id = 0, 
  profile_idc = 100 'd', 
  constraint_set0_flag = 0 '\000', 
  constraint_set1_flag = 0 '\000', 
  constraint_set2_flag = 0 '\000', 
  constraint_set3_flag = 0 '\000', 
  constraint_set4_flag = 0 '\000', 
  constraint_set5_flag = 0 '\000', 
  level_idc = 52 '4', 
  chroma_format_idc = 1 '\001', 
  separate_colour_plane_flag = 0 '\000', 
  bit_depth_luma_minus8 = 0 '\000', 
  bit_depth_chroma_minus8 = 0 '\000', 
  qpprime_y_zero_transform_bypass_flag = 0 '\000', 
  scaling_matrix_present_flag = 0 '\000', 
  scaling_lists_4x4 = {'\020' <repeats 16 times>, '\020' <repeats 16 times>, '\020' <repeats 16 times>, '\020' <repeats 16 times>, '\020' <repeats 16 times>, '\020' <repeats 16 times>}, 
  scaling_lists_8x8 = {'\020' <repeats 64 times>, '\020' <repeats 64 times>, '\020' <repeats 64 times>, '\020' <repeats 64 times>, '\020' <repeats 64 times>, '\020' <repeats 64 times>}, 
  log2_max_frame_num_minus4 = 0 '\000', 
  pic_order_cnt_type = 2 '\002', 
  log2_max_pic_order_cnt_lsb_minus4 = 0 '\000', 
  delta_pic_order_always_zero_flag = 0 '\000', 
  offset_for_non_ref_pic = 0, 
  offset_for_top_to_bottom_field = 0, 
  num_ref_frames_in_pic_order_cnt_cycle = 0 '\000', 
  offset_for_ref_frame = {0 <repeats 255 times>}, 
  num_ref_frames = 3, 
  gaps_in_frame_num_value_allowed_flag = 0 '\000', 
  pic_width_in_mbs_minus1 = 239, 
  pic_height_in_map_units_minus1 = 134, 
  frame_mbs_only_flag = 1 '\001', 
  mb_adaptive_frame_field_flag = 0 '\000', 
  direct_8x8_inference_flag = 1 '\001', 
  frame_cropping_flag = 0 '\000', 
  frame_crop_left_offset = 0, 
  frame_crop_right_offset = 0, 
  frame_crop_top_offset = 0, 
  frame_crop_bottom_offset = 0, 
  vui_parameters_present_flag = 1 '\001', 
  vui_parameters = {
    aspect_ratio_info_present_flag = 0 '\000', 
    aspect_ratio_idc = 0 '\000', 
    sar_width = 0, 
    sar_height = 0, 
    overscan_info_present_flag = 0 '\000', 
    overscan_appropriate_flag = 0 '\000', 
    video_signal_type_present_flag = 0 '\000', 
    video_format = 5 '\005', 
    video_full_range_flag = 0 '\000', 
    colour_description_present_flag = 0 '\000', 
    colour_primaries = 2 '\002', 
    transfer_characteristics = 2 '\002', 
    matrix_coefficients = 2 '\002', 
    chroma_loc_info_present_flag = 0 '\000', 
    chroma_sample_loc_type_top_field = 0 '\000', 
    chroma_sample_loc_type_bottom_field = 0 '\000', 
    timing_info_present_flag = 1 '\001', 
    num_units_in_tick = 1, 
    time_scale = 120, 
    fixed_frame_rate_flag = 0 '\000', 
    nal_hrd_parameters_present_flag = 0 '\000', 
    nal_hrd_parameters = {
      cpb_cnt_minus1 = 0 '\000', 
      bit_rate_scale = 0 '\000', 
      cpb_size_scale = 0 '\000', 
      bit_rate_value_minus1 = {0 <repeats 32 times>}, 
      cpb_size_value_minus1 = {0 <repeats 32 times>}, 
      cbr_flag = '\000' <repeats 31 times>, 
      initial_cpb_removal_delay_length_minus1 = 0 '\000', 
      cpb_removal_delay_length_minus1 = 0 '\000', 
      dpb_output_delay_length_minus1 = 0 '\000', 
      time_offset_length = 0 '\000'
    }, 
    vcl_hrd_parameters_present_flag = 0 '\000', 
    vcl_hrd_parameters = {
      cpb_cnt_minus1 = 0 '\000', 
      bit_rate_scale = 0 '\000', 
      cpb_size_scale = 0 '\000', 
      bit_rate_value_minus1 = {0 <repeats 32 times>}, 
      cpb_size_value_minus1 = {0 <repeats 32 times>}, 
      cbr_flag = '\000' <repeats 31 times>, 
      initial_cpb_removal_delay_length_minus1 = 0 '\000', 
      cpb_removal_delay_length_minus1 = 0 '\000', 
      dpb_output_delay_length_minus1 = 0 '\000', 
      time_offset_length = 0 '\000'
    }, 
    low_delay_hrd_flag = 0 '\000', 
    pic_struct_present_flag = 0 '\000', 
    bitstream_restriction_flag = 1 '\001', 
    motion_vectors_over_pic_boundaries_flag = 1 '\001', 
    max_bytes_per_pic_denom = 0, 
    max_bits_per_mb_denom = 0, 
    log2_max_mv_length_horizontal = 11, 
    log2_max_mv_length_vertical = 11, 
    num_reorder_frames = 0, 
    max_dec_frame_buffering = 3, 
    par_n = 0, 
    par_d = 0
  }, 
  chroma_array_type = 1 '\001', 
  max_frame_num = 16, 
  width = 3840, 
  height = 2160, 
  crop_rect_width = 0, 
  crop_rect_height = 0, 
  crop_rect_x = 0, 
  crop_rect_y = 0, 
  fps_num_removed = 0, 
  fps_den_removed = 1, 
  valid = 1, 
  extension_type = 0 '\000', 
  extension = {
    mvc = {
      num_views_minus1 = 0, 
      view = 0x0, 
      num_level_values_signalled_minus1 = 0 '\000', 
      level_value = 0x0
    }
  }
}

