[FFmpeg-trac] #8256(undetermined:new): ffmpeg does not convert or cut a .ts file to .mkv, despite the file being playable/decodable

[FFmpeg]

#8256: ffmpeg does not convert or cut a .ts file to .mkv, despite the file being
playable/decodable
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             Reporter:  0bugs        |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
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 Summary of the bug: ffmpeg does not convert or cut a .ts file to .mkv,
 despite the file being playable/decodable.
 How to reproduce:
 {{{
 % ffmpeg -i "ddout.ts"  -vcodec copy -acodec copy outputvideo.mkv
 ffmpeg version ffmpeg version N-95073-g3def984a98
 built on ... gcc 9.1.0 (GCC)
 }}}
 https://drive.google.com/open?id=1ZQUrBhJjLOpvaNBQIBkLuIs5Gm-1nUul

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Ticket URL: <https://trac.ffmpeg.org/ticket/8256>
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