[FFmpeg-trac] #4590(undetermined:new): concat filter does not work to loop audio

[FFmpeg]

#4590: concat filter does not work to loop audio
-------------------------------------+-------------------------------------
             Reporter:  cehoyos      |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  concat       |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by Cigaes):

 {{{
 [0:a]afifo[a1];[0:a]afifo[a2];[0:a][a1][a2]concat=n=3:v=0:a=1
 }}}
 in the filter graph is enough.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4590#comment:3>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker