[FFmpeg-devel] [PATCH 2/3] avfilter: add audio upsample filter
george at nsup.org
Sun Apr 21 12:37:05 EEST 2019
Paul B Mahol (12019-04-19):
> Generic resampling via aresample is completely another filtering that have
> nothing to do with this filters, for more info read:
Quite the opposite: this page makes it rather clear that oversampling is
a kind of resampling, with specific settings to ensure particular
properties of the spectrum.
As such, it should go into the generic resampling filter (or even
library), enabled by options. That way, it is available not only
explicitly from expert users but also automatically, when filters
declare specific samples rates.
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