#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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