[FFmpeg-trac] #6810(avformat:new): Wrong DTS guess when PTS is reordered for the input without DTS (wrong 'Non-monotonous DTS' fixup)

[FFmpeg]

#6810: Wrong DTS guess when PTS is reordered for the input without DTS (wrong
'Non-monotonous DTS' fixup)
------------------------------------+------------------------------------
             Reporter:  perexg      |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  h264 dts    |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+------------------------------------

Comment (by perexg):

 To reproduce DTS issue:

 $ ffmpeg -y -i original.ts -c:v copy -c:a copy x.mkv
 $ ffmpeg -y -i x.mkv -c:v copy -c:a copy y.mkv
 [matroska @ 0x562a68e6eda0] Non-monotonous DTS in output stream 0:0;
 previous: 1727, current: 1687; changing to 1727. This may result in
 incorrect timestamps in the output file.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6810#comment:10>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker