[FFmpeg-trac] #1646(undetermined:closed): bad first_dts in h264 file

[FFmpeg]

#1646: bad first_dts in h264 file
-------------------------------------+-------------------------------------
             Reporter:  DonMoir      |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  h264         |               Resolution:
  regression                         |  worksforme
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------
Changes (by michael):

 * status:  open => closed
 * resolution:   => worksforme


Comment:

 the first streams first dts is 0:

 ff_read_packet stream=0, pts=0, dts=0, size=1021, duration=1, flags=1
 read_frame_internal stream=0, pts=0, dts=0, size=1021, duration=1, flags=1
 demuxer -> ist_index:0 type:video next_dts:NOPTS next_dts_time:NOPTS
 next_pts:NOPTS next_pts_time:NOPTS  pkt_pts:0 pkt_pts_time:0 pkt_dts:0
 pkt_dts_time:0 off:0

 first_dts printed after av_read_frame() is also 0

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1646#comment:10>
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