[FFmpeg-trac] #6162(undetermined:closed): concat protocol can't concat the same mp4 file?

FFmpeg trac at avcodec.org
Sun Feb 19 16:05:25 EET 2017

#6162: concat protocol can't concat the same mp4 file?
             Reporter:               |                    Owner:
  JohnHawkinson                      |                   Status:  closed
                 Type:  defect       |                Component:
             Priority:  normal       |  undetermined
              Version:  git-master   |               Resolution:  invalid
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by JohnHawkinson):

 Can we get more user-friendly diagnostics in this case? An error message,
 an explanation of why, an update to the manpage and maybe to

 Rereading the wiki page, if it's true that this basically only works for
 mpegts and mpg files, it should be easy to check for.

 Having ffmpeg behave like it works but then not actually working is not a
 great outcome.

Ticket URL: <https://trac.ffmpeg.org/ticket/6162#comment:5>
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