[FFmpeg-trac] #1173(undetermined:new): Invalid dts calculation in compute_pkt_fields2

[FFmpeg]

#1173: Invalid dts calculation in compute_pkt_fields2
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             Reporter:  Ratio        |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by Ratio):

 This occured when i use libavformat library.
 format: matroska
 codec: libx264
 max_b_frames: 3
 has_b_frames: 1

 I receive error:
 [matroska @ 0418fbe0] Application provided invalid, non monotonically
 increasing dts to muxer in stream 0: 80 >= 40

 When i change has_b_frames to 3, all works fine.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1173#comment:2>
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