[FFmpeg-trac] #2873(avformat:open): ffmpeg concat demuxer fails: mpeg files with different audio and video stream order

[FFmpeg]

#2873: ffmpeg concat demuxer fails: mpeg files with different audio and video
stream order
-------------------------------------+-------------------------------------
             Reporter:  kadmandux    |                    Owner:
                 Type:  enhancement  |                   Status:  open
             Priority:  normal       |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  concat       |               Blocked By:
  demuxer                            |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by Cigaes):

 * status:  new => open
 * type:  defect => enhancement
 * version:  unspecified => git-master
 * component:  FFmpeg => avformat


Comment:

 This is currently the expected behaviour (“All files must have the same
 streams” says the doc; similar streams in different order are not “the
 same”).
 Patches to implement per-file stream mapping are welcome.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2873#comment:1>
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