Display Filter Reference: H.264

Protocol field name: h264

Versions: 1.0.0 to 1.12.0

Back to Display Filter Reference

Field name Description Type Versions
h264.add_mode_sup Additional Modes Supported Unsigned integer, 1 byte 1.0.0 to 1.8.15
h264.add_mode_sup.rcdo Reduced Complexity Decoding Operation (RCDO) support Boolean 1.0.0 to 1.12.0
h264.AdditionalModesSupported AdditionalModesSupported Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.aspect_ratio_idc aspect_ratio_idc Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.aspect_ratio_info_present_flag aspect_ratio_info_present_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.bit_depth_chroma_minus8 bit_depth_chroma_minus8 Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.bit_depth_luma_minus8 bit_depth_luma_minus8 Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.bit_rate_scale bit_rate_scale Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.bit_rate_value_minus1 bit_rate_value_minus1 Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.bitstream_restriction_flag bitstream_restriction_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.cbr_flag cbr_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.chroma_format_id chroma_format_id Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.chroma_loc_info_present_flag chroma_loc_info_present_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.chroma_qp_index_offset chroma_qp_index_offset Signed integer, 4 bytes 1.0.0 to 1.12.0
h264.chroma_sample_loc_type_bottom_field chroma_sample_loc_type_bottom_field Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.chroma_sample_loc_type_top_field chroma_sample_loc_type_top_field Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.colour_description_present_flag colour_description_present_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.colour_primaries colour_primaries Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.constrained_intra_pred_flag constrained_intra_pred_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.constraint_set0_flag Constraint_set0_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.constraint_set1_flag Constraint_set1_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.constraint_set2_flag Constraint_set2_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.constraint_set3_flag Constraint_set3_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.cpb_cnt_minus1 cpb_cnt_minus1 Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.cpb_removal_delay_length_minus1 cpb_removal_delay_length_minus1 Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.cpb_size_scale cpb_size_scale Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.cpb_size_value_minus1 cpb_size_value_minus1 Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.deblocking_filter_control_present_flag deblocking_filter_control_present_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.delta_pic_order_always_zero_flag delta_pic_order_always_zero_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.direct_8x8_inference_flag direct_8x8_inference_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.dpb_output_delay_length_minus11 dpb_output_delay_length_minus11 Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.end.bit End bit Boolean 1.2.0 to 1.12.0
h264.entropy_coding_mode_flag entropy_coding_mode_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.f F bit Boolean 1.0.0 to 1.12.0
h264.first_mb_in_slice first_mb_in_slice Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.fixed_frame_rate_flag fixed_frame_rate_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.forbidden.bit Forbidden bit Unsigned integer, 1 byte 1.2.0 to 1.12.0
h264.forbidden_zero_bit Forbidden_zero_bit Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.frame_crop_bottom_offset frame_crop_bottom_offset Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.frame_crop_left_offset frame_crop_left_offset Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.frame_crop_right_offset frame_crop_left_offset Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.frame_crop_top_offset frame_crop_top_offset Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.frame_cropping_flag frame_cropping_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.frame_mbs_only_flag frame_mbs_only_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.frame_num frame_num Unsigned integer, 1 byte 1.0.0 to 1.8.15
h264.gaps_in_frame_num_value_allowed_flag gaps_in_frame_num_value_allowed_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.initial_cpb_removal_delay_length_minus1 initial_cpb_removal_delay_length_minus1 Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.level_id Level_id Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.log2_max_frame_num_minus4 log2_max_frame_num_minus4 Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.log2_max_mv_length_vertical log2_max_mv_length_vertical Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.log2_max_pic_order_cnt_lsb_minus4 log2_max_pic_order_cnt_lsb_minus4 Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.low_delay_hrd_flag low_delay_hrd_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.matrix_coefficients matrix_coefficients Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.max_bits_per_mb_denom max_bits_per_mb_denom Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.max_bytes_per_pic_denom max_bytes_per_pic_denom Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.max_dec_frame_buffering max_dec_frame_buffering Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.max_mv_length_horizontal max_mv_length_horizontal Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.mb_adaptive_frame_field_flag mb_adaptive_frame_field_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.motion_vectors_over_pic_boundaries_flag motion_vectors_over_pic_boundaries_flag Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.nal_hrd_parameters_present_flag nal_hrd_parameters_present_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.nal_nri Nal_ref_idc (NRI) Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.nal_ref_idc Nal_ref_idc Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.nal_unit NAL unit Sequence of bytes 1.0.0 to 1.12.0
h264.nal_unit_hdr Type Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.nal_unit_type Nal_unit_type Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.num_ref_frames num_ref_frames Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.num_ref_frames_in_pic_order_cnt_cycle num_ref_frames_in_pic_order_cnt_cycle Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.num_ref_idx_l0_active_minus1 num_ref_idx_l0_active_minus1 Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.num_ref_idx_l1_active_minus1 num_ref_idx_l1_active_minus1 Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.num_reorder_frames num_reorder_frames Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.num_slice_groups_minus1 num_slice_groups_minus1 Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.num_units_in_tick num_units_in_tick Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.offset_for_non_ref_pic offset_for_non_ref_pic Signed integer, 4 bytes 1.0.0 to 1.12.0
h264.offset_for_ref_frame offset_for_ref_frame Signed integer, 4 bytes 1.0.0 to 1.12.0
h264.offset_for_top_to_bottom_field offset_for_top_to_bottom_field Signed integer, 4 bytes 1.0.0 to 1.12.0
h264.overscan_appropriate_flag overscan_appropriate_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.overscan_info_present_flag overscan_info_present_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.par.constraint_set0_flag constraint_set0_flag Boolean 1.0.0 to 1.12.0
h264.par.constraint_set1_flag constraint_set1_flag Boolean 1.0.0 to 1.12.0
h264.par.constraint_set2_flag constraint_set2_flag Boolean 1.0.0 to 1.12.0
h264.payloadsize PayloadSize Unsigned integer, 4 bytes 1.2.0 to 1.12.0
h264.payloadtype payloadType Unsigned integer, 4 bytes 1.2.0 to 1.12.0
h264.pic_height_in_map_units_minus1 pic_height_in_map_units_minus1 Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.pic_init_qp_minus26 pic_init_qp_minus26 Signed integer, 4 bytes 1.0.0 to 1.12.0
h264.pic_init_qs_minus26 pic_init_qs_minus26 Signed integer, 4 bytes 1.0.0 to 1.12.0
h264.pic_order_cnt_type pic_order_cnt_type Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.pic_order_present_flag pic_order_present_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.pic_parameter_set_id pic_parameter_set_id Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.pic_scaling_matrix_present_flag pic_scaling_matrix_present_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.pic_struct_present_flag pic_struct_present_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.pic_width_in_mbs_minus1 pic_width_in_mbs_minus1 Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.profile Profile Sequence of bytes 1.0.0 to 1.12.0
h264.profile.base Baseline Profile Boolean 1.0.0 to 1.12.0
h264.profile.ext Extended Profile. Boolean 1.0.0 to 1.12.0
h264.profile.high High Profile Boolean 1.0.0 to 1.12.0
h264.profile.high10 High 10 Profile Boolean 1.0.0 to 1.12.0
h264.profile.high4_2_2 High 4:2:2 Profile Boolean 1.0.0 to 1.12.0
h264.profile.high4_4_4 High 4:4:4 Profile Boolean 1.0.0 to 1.12.0
h264.profile.main Main Profile Boolean 1.0.0 to 1.12.0
h264.profile_idc Profile_idc Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.ProfileIOP ProfileIOP Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.qpprime_y_zero_transform_bypass_flag qpprime_y_zero_transform_bypass_flag Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.rbsp_stop_bit rbsp_stop_bit Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.rbsp_trailing_bits rbsp_trailing_bits Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.redundant_pic_cnt_present_flag redundant_pic_cnt_present_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.reserved_zero_4bits Reserved_zero_4bits Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.residual_colour_transform_flag residual_colour_transform_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.sar_height sar_height Unsigned integer, 2 bytes 1.0.0 to 1.12.0
h264.sar_width sar_width Unsigned integer, 2 bytes 1.0.0 to 1.12.0
h264.second_chroma_qp_index_offset second_chroma_qp_index_offset Signed integer, 4 bytes 1.0.0 to 1.12.0
h264.seq_parameter_set_id seq_parameter_set_id Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.seq_scaling_matrix_present_flag seq_scaling_matrix_present_flag Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.slice_group_map_type slice_group_map_type Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.slice_id slice_id Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.slice_type slice_type Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.start.bit Start bit Boolean 1.2.0 to 1.12.0
h264.time_offset_length time_offset_length Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.time_scale time_scale Unsigned integer, 4 bytes 1.0.0 to 1.12.0
h264.timing_info_present_flag timing_info_present_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.transfer_characteristics transfer_characteristics Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.transform_8x8_mode_flag transform_8x8_mode_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.undecoded Expert Info Label 1.12.0
h264.vcl_hrd_parameters_present_flag vcl_hrd_parameters_present_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.video_format video_format Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.video_full_range_flag video_full_range_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.video_signal_type_present_flag video_signal_type_present_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.vui_parameters_present_flag vui_parameters_present_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.weighted_bipred_idc weighted_bipred_idc Unsigned integer, 1 byte 1.0.0 to 1.12.0
h264.weighted_pred_flag weighted_pred_flag Unsigned integer, 1 byte 1.0.0 to 1.12.0
Enhance Wireshark

Riverbed is Wireshark's primary sponsor and provides our funding. They also make great products.

Troubleshoot your Network

Free 30 day trial

Free 30 day trial

  • Save hours on network and application issue diagnoses
  • Monitor physical and virtual environments
  • GUI packet capture and analysis
  • Fully integrated with Wireshark

Try Cascade Shark VE & Cascade Pilot Free for 30 Days

802.11 Packet Capture

Riverbed AirPcap
  • WLAN packet capture and transmission
  • Full 802.11 a/b/g/n support
  • View management, control and data frames
  • Multi-channel aggregation (with multiple adapters)

Learn More

Buy Now

Packet Analysis Made Easy

    Cascade Pilot Personal Edition graphs
  • Visually rich, powerful LAN analyzer
  • Quickly access very large pcap files
  • Professional, customizable reports
  • Advanced triggers and alerts
  • Fully integrated with Wireshark

Try Cascade Pilot PE FREE for 10 days

Buy Now