h264_parse - mpeg4ip version 1.5.0.1
Nal length 26 (26) start code 4 bytes 
 ref 3 type 7 Sequence parameter set
   profile: 77
   constaint_set0_flag: 0
   constaint_set1_flag: 1
   constaint_set2_flag: 0
   constaint_set3_flag: 0
   level_idc: 30
   seq parameter set id: 0
   log2_max_frame_num_minus4: 5
   pic_order_cnt_type: 0
    log2_max_pic_order_cnt_lsb_minus4: 6
   num_ref_frames: 1
   gaps_in_frame_num_value_allowed_flag: 0
   pic_width_in_mbs_minus1: 39 (640)
   pic_height_in_map_minus1: 29
   frame_mbs_only_flag: 1
     derived height: 480
   direct_8x8_inference_flag: 1
   frame_cropping_flag: 0
   vui_parameters_present_flag: 1
    aspect_ratio_info_present_flag: 1
     aspect_ratio_idc:1
    overscan_info_present_flag: 0
    video_signal_info_present_flag: 0
    chroma_loc_info_present_flag: 0
    timing_info_present_flag: 1
     num_units_in_tick: 1001
     time_scale: 60000
     fixed_frame_scale: 1
    nal_hrd_parameters_present_flag: 0
    vcl_hrd_parameters_present_flag: 0
    pic_struct_present_flag: 0
    motion_vectors_over_pic_boundaries_flag: 1
    max_bytes_per_pic_denom: 0
    max_bits_per_mb_denom: 0
    log2_max_mv_length_horizontal: 10
    log2_max_mv_length_vertical: 10
    num_reorder_frames: 0
     max_dec_frame_buffering: 1
Nal length 9 (9) start code 4 bytes 
 ref 3 type 8 Picture parameter set
   pic_parameter_set_id: 0
   seq_parameter_set_id: 0
   entropy_coding_mode_flag: 1
   pic_order_present_flag: 0
   num_slice_groups_minus1: 0
   num_ref_idx_l0_active_minus1: 0
   num_ref_idx_l1_active_minus1: 0
   weighted_pred_flag: 0
   weighted_bipred_idc: 0
   pic_init_qp_minus26: -16
   pic_init_qs_minus26: 0
   chroma_qp_index_offset: -2
   deblocking_filter_control_present_flag: 1
   constrained_intra_pred_flag: 0
   redundant_pic_cnt_present_flag: 0
Nal length 433 (433) start code 4 bytes 
 ref 0 type 6 SEI
   payload_type: 5 user_data_unregistered
   payload_size: 424
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    string is ".E....H..,. .#..x264 - core 65 r1024M 2652abe - H.264/MPEG-4 AVC codec - Copyleft 2003-2008 - http://www.videolan.org/x264.html - options: cabac=1 ref=1 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=6 psy_rd=1.0:0.0 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 chroma_qp_offset=-2 threads=1 nr=0 decimate=1 mbaff=0 bframes=0 keyint=250 keyint_min=25 scenecut=40 rc=cqp qp=10 ip_ratio=1.40 aq=0."
Nal length 96 (107) start code 4 bytes 
 ref 3 type 5 Coded slice of an IDR picture
   first_mb_in_slice: 0
   slice_type: 7 (I)
   pic_parameter_set_id: 0
   frame_num: 0 (9 bits)
   idr_pic_id: 0
   pic_order_cnt_lsb: 0