[FFmpeg-trac] #10831(undetermined:new): ffmpeg concat generates several issues in output file

[FFmpeg]

#10831: ffmpeg concat generates several issues in output file
-------------------------------------+-------------------------------------
             Reporter:               |                     Type:  defect
  CharismaticMegafauna               |
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  6.1
  undetermined                       |
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 Using ffmpeg concat demuxer as described in
 https://trac.ffmpeg.org/wiki/Concatenate results in multiple issues in the
 output file when applied to wav files including overly long file length
 and intermittent noise.

 How to reproduce:
 {{{
 % ffmpeg -report -f concat -safe 0 -i tracklist.txt -c copy concat.wav
 ffmpeg version 6.1.1 obtained from the arch linux repositories as
 2-6.1.1-3
 https://gitlab.archlinux.org/archlinux/packaging/packages/ffmpeg/-/commits/main
 }}}

 Links to files involved are below. I attempted to use the uploader at
 https://streams.videolan.org/upload/ , but I was unable to figure out how
 to get links for my file uploads that I would be able to share here.
 Instead, they are hosted on my nextcloud server.
 tracklist.txt https://nextcloud.gooberweb.xyz/s/Nfmp2792yYWTq8B
 ffmpeg-20240128-151906.log
 https://nextcloud.gooberweb.xyz/s/gzktofpgtA9HFoY
 output file with issues, concat.wav
 https://nextcloud.gooberweb.xyz/s/aBc8B6a4DXBrzmG

 The input files are music made by someone other than myself, but they
 upload them publicly for free download here
 https://cewlmine.bandcamp.com/album/shobomb so I feel they would not mind
 my sharing of the files which were used as the input, which I have
 uploaded here https://nextcloud.gooberweb.xyz/s/S2f8JMokwnrqEf9 .
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10831>
FFmpeg <https://ffmpeg.org>
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