[FFmpeg-trac] #6071(avfilter:new): loudnorm filter always returns LRA of 0.0 LU with short files (less than ~3 seconds)

[FFmpeg]

#6071: loudnorm filter always returns LRA of 0.0 LU with short files (less than ~3
seconds)
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             Reporter:  p49k26x5    |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avfilter
              Version:  git-master  |               Resolution:
             Keywords:  loudnorm    |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by p49k26x5):

 Sorry, I was wrong about the normalisation pass.  The filter does not
 properly normalise the audio of short files - even when it has accurate
 measurements from a much longer, concatenated file.

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Ticket URL: <https://trac.ffmpeg.org/ticket/6071#comment:3>
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