[FFmpeg-trac] #6012(swresample:new): Audio artifact on some values of filter_size when resampling

[FFmpeg]

#6012: Audio artifact on some values of filter_size when resampling
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             Reporter:  mfcc64      |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  swresample
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by mfcc64):

 These values depend on nb samples per frame.
 This bug also affect default filter_size (32), for example: on 44100 Hz to
 48000 Hz, nb_samples from 34 to 39 generate it.

 {{{
 % ffplay -f lavfi "aevalsrc='sin(10000*t*t)':s=44100:n=34,
 aresample=osr=48000"
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/6012#comment:1>
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