[FFmpeg-trac] #9114(undetermined:new): [MPEG-TS] Metadata tables not copied when remuxing to .ts container

FFmpeg trac at avcodec.org
Sun Feb 21 22:16:51 EET 2021


#9114: [MPEG-TS] Metadata tables not copied when remuxing to .ts container
-------------------------------------+-------------------------------------
             Reporter:  droid-xx     |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:  mpegts dvb   |               Blocked By:
  metadata                           |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 MPEG-2 PSI tables not copied over:
 {{{CAT}}}

 DVB SI tables not copied (and probably more which I couldn't verify):
 {{{AIT, EIT, NIT, TDT, TOT}}}

 As far as I can tell only SDT is copied when {{{-map_metadata 0:p}}} is
 added, otherwise an SDT is created with default service name & provider
 fields.

 Perhaps this is intended behavior and it's not in ffmpeg's scope to copy
 all these tables, but {{{-map_metadata}}} should at least include some
 more tables like NIT.

 Sample .ts container with SDT and NIT:
 [https://github.com/aventuri/opencaster/tree/master/tutorials/start-here]

--
Ticket URL: <https://trac.ffmpeg.org/ticket/9114>
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