[FFmpeg-trac] #7567(undetermined:new): Incorrect timetamps when decoding teletext subtitles from TS file

[FFmpeg]

#7567: Incorrect timetamps when decoding teletext subtitles from TS file
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             Reporter:  ExTechOp     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:  mpegts       |               Resolution:
  dvb_teletext                       |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by ExTechOp):

 I've now uploaded a 50Mbyte sample "50Mbytes-Frontline-
 Trump's_Showdown.ts" using that mechanism, this file contains 28 Finnish
 language subtitles on teletext page 451. Attempting to decode it using
 ffmpeg 4.0.3 causes the same timing issue. I will attempt to compile the
 current FFmpeg git head to verify.

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Ticket URL: <https://trac.ffmpeg.org/ticket/7567#comment:4>
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