[FFmpeg-trac] #11501(avformat:new): The tee and fifo muxers do not respect the -program parameter(s) with mpegts

FFmpeg trac at avcodec.org
Mon Mar 10 13:13:32 EET 2025


#11501: The tee and fifo muxers do not respect the -program parameter(s) with
mpegts
-------------------------------------+-------------------------------------
             Reporter:  Dennis E.    |                    Owner:  (none)
  Mungai                             |
                 Type:  defect       |                   Status:  new
             Priority:  critical     |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  tee fifo     |               Blocked By:
  mpegts                             |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by Gyan):

 So, in general nested muxers do not automatically pick up programs from
 the top-level context.

 I submitted patches in 2023[1] to extend the API to make this convenient,
 but it got bikeshed.
 I will attempt to revive this next month when I have time.

 [1]: https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=8397
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Ticket URL: <https://trac.ffmpeg.org/ticket/11501#comment:1>
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