Opened 7 years ago
Closed 7 years ago
#6012 closed defect (fixed)
Audio artifact on some values of filter_size when resampling
| Reported by: | Muhammad Faiz | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | swresample |
| Version: | git-master | Keywords: | |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
Summary of the bug:
Some values of filter_size generate audio artifact when resampling.
How to reproduce:
% ffplay -f lavfi "aevalsrc='sin(10000*t*t)':s=44100, aresample=osr=48000:filter_size=1020"
some values of filter_size:
44100 -> 48000: from 1017 to 1022
48000 -> 44100: from 907 to 910
Change History (2)
comment:1 by , 7 years ago
comment:2 by , 7 years ago
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
Should be fixed in 6a8c0d83572deabc4cd1920b6d71cc65a37acc57
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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.