[FFmpeg-trac] #8557(undetermined:new): ffmpeg sampling is different accross versions

[FFmpeg]

#8557: ffmpeg sampling is different accross versions
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             Reporter:  halaei       |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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 Summary of the bug:
 I suppose the following command should produce the same output different
 minor versions of ffmpeg 4. But in this case, I found the output is
 different for a given ogg file when moving from version 4.0.3 to 4.2.2
 How to reproduce:
 Run the following on a ogg opus file in 2 versions. The output is
 different:

     ffmpeg -i input.ogg -ac 1 -ar 15000 -f s16le - 2>/dev/null

 For mp3 files there is no difference. I suppose there was/is a bug in
 either of versions.

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Ticket URL: <https://trac.ffmpeg.org/ticket/8557>
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