[FFmpeg-trac] #4037(undetermined:new): [Transcoding] Duration and frame number changed after transcoding

[FFmpeg]

#4037: [Transcoding] Duration and frame number changed after transcoding
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             Reporter:  hungnv       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  mpegts       |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by cehoyos):

 You don't have to use the concat protocol (although it was made for your
 use case), just read the m3u8 file as input and reencode specifying the
 new parameters like resolution and bitrate (to new segmented transport
 streams).

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Ticket URL: <https://trac.ffmpeg.org/ticket/4037#comment:23>
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