[Mp4-tech] help me about mb_in_video_packet

[Matthew]

Hi,
Thanks for all of you, I have understood it.
best wishes
Matthew
  ----- Original Message ----- 
  From: Albert Lee 
  To: mp4-tech lists.mpegif.org 
  Sent: Monday, January 14, 2024 11:29 PM
  Subject: RE: [Mp4-tech] help me about mb_in_video_packet
  In 6.2.5.3, data_partitioned_i_vop has some notes.
  Note 1 says that mb_in_video_packet is the number of mbs in a video packet except stuffing mbs.
  So I think that you can get mb_in_video_packet like this;
  data_partitioned_in_vop() {
   int mb_in_video_packet = 0;
   do {
    ...
    if (derived_mb_type != "stuffing")
     mb_in_video_packet++;
    ...
   } while (next_bits() != dc_marker)
  And this can be used also to get mb_in_video_packet at data_partitioned_p_vop.
  Albert
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